﻿PT	AU	BA	BE	GP	AF	BF	CA	TI	SO	SE	BS	LA	DT	CT	CY	CL	SP	HO	DE	ID	AB	C1	C3	RP	EM	RI	OI	FU	FP	FX	CR	NR	TC	Z9	U1	U2	PU	PI	PA	SN	EI	BN	J9	JI	PD	PY	VL	IS	PN	SU	SI	MA	BP	EP	AR	DI	DL	D2	EA	PG	WC	WE	SC	GA	PM	OA	HC	HP	DA	UT
J	Calado, AJ; Craveiro, SC; Daugbjerg, N; Moestrup, O				Calado, AJ; Craveiro, SC; Daugbjerg, N; Moestrup, O			Ultrastructure and LSU rDNA-based phylogeny of <i>Esoptrodinium gemma</i> (Dinophyceae), with notes on feeding behavior and the description of the flagellar base area of a planozygote	JOURNAL OF PHYCOLOGY			English	Article						Bernardinium bernardinense; Dinophyceae; Esoptrodinium gemma; eyespot; flagellar apparatus; LSU rDNA; phagotrophy; phylogeny; planozygote; ultrastructure	ELECTRON-MICROSCOPIC OBSERVATIONS; FRESH-WATER; MARINE DINOFLAGELLATE; GYMNODINIUM; APPARATUS; PERIDINIOPSIS; LIGHT; DNA; ARCHITECTURE; AMPHIDINIUM	A small, freshwater dinoflagellate with an incomplete cingulum, identified as Esoptrodinium gemma Javornicky (=Bernardinium bernardinense sensu auctt. non sensu Chodat), was maintained in mixed culture and examined using light and serial section TEM. Vegetative flagellate cells, large cells with two longitudinal flagella (planozygotes), and cysts were examined. The cells displayed a red eyespot near the base of the longitudinal flagellum, made of two or three layers of pigment globules not bounded by a membrane. Yellow-green, band-shaped chloroplasts, bounded by three membranes and containing lamella with three thylakoids, were present in both flagellate cells and cysts. Most cells had food vacuoles, containing phagotrophically ingested chlamydomonads or chlorelloid green algae; ingestion occurred through the ventral area, involving a thin pseudopod apparently driven by the peduncle. The pusule was tubular, with numerous diverticula in its distal portion, and opened into the longitudinal flagellar canal. Three roots were associated with each pair of flagellar bases, both in vegetative cells and in a planozygote. The longitudinal microtubular root bifurcated around the longitudinal basal body. The planozygote contained a single peduncle and associated structures, and a single transverse flagellar canal with the two converging transverse flagella. Using two ciliates as outgroup species, phylogenetic analyses based on maximum parsimony, neighbor-joining and posterior probability (Bayesian analysis) supported a clade comprising Esoptrodinium, Tovellia, and Jadwigia.	Univ Aveiro, Dept Biol, P-3810193 Aveiro, Portugal; Univ Copenhagen, Inst Biol, Dept Phycol, DK-1353 Copenhagen K, Denmark	Universidade de Aveiro; University of Copenhagen	Univ Aveiro, Dept Biol, P-3810193 Aveiro, Portugal.	acalado@bio.ua.pt	Calado, Sandra Carla/A-6791-2016; Calado, Antonio Jose/D-6263-2015; Daugbjerg, Niels/D-3521-2014	Calado, Sandra Carla/0000-0002-2738-7626; Calado, Antonio Jose/0000-0002-9711-0593; Daugbjerg, Niels/0000-0002-0397-3073; Moestrup, Ojvind/0000-0003-0965-8645				[Anonymous], B SOC BOT GENEVE 2; [Anonymous], 1982, J PHYCOL; [Anonymous], 1984, J PROTOZOOL; [Anonymous], 1917, Bulletin International de l'Academie des Sciences de Cracovie, Classe des Sciences Mathematiques et Naturelles, serie B: Sciences Naturelles; [Anonymous], 2002, SYSTEMATIC BIOL; Calado AJ, 1997, PHYCOLOGIA, V36, P47, DOI 10.2216/i0031-8884-36-1-47.1; Calado AJ, 2005, PHYCOLOGIA, V44, P112, DOI 10.2216/0031-8884(2005)44[112:OTFDPI]2.0.CO;2; Calado AJ, 2002, PHYCOLOGIA, V41, P567, DOI 10.2216/i0031-8884-41-6-567.1; Calado AJ, 1999, EUR J PHYCOL, V34, P179, DOI 10.1080/09670269910001736232; Calado AJ, 1998, J PHYCOL, V34, P536, DOI 10.1046/j.1529-8817.1998.340536.x; CHODAT R., 1924, Bull. 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Geneve, V15, P33; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; CONRAD W., 1926, ARCH PROTISTENK, V55, P63; Conrad W., 1939, Bull Mus Hist nat Belg, V15, P1; Crawford R.M., 1971, Nova Hedwigia, V22, P699; DE RIJK P, 2000, NUCLEIC ACIDS RES, V28, P117; DODGE JD, 1983, BIOSYSTEMS, V16, P259, DOI 10.1016/0303-2647(83)90009-6; DODGE JD, 1969, NEW PHYTOL, V68, P613, DOI 10.1111/j.1469-8137.1969.tb06465.x; GAO XP, 1989, BRIT PHYCOL J, V24, P153; GAO XP, 1991, BRIT PHYCOL J, V26, P21, DOI 10.1080/00071619100650031; Hansen G, 1998, EUR J PHYCOL, V33, P293, DOI 10.1080/09670269810001736793; Hansen G, 2004, PROTIST, V155, P271, DOI 10.1078/1434461041844231; Hansen G, 2003, HARMFUL ALGAE, V2, P317, DOI 10.1016/S1568-9883(03)00060-X; Hansen G, 2000, PHYCOLOGIA, V39, P365, DOI 10.2216/i0031-8884-39-5-365.1; Hansen G, 1998, EUR J PHYCOL, V33, P281; Hansen PJ, 1999, J EUKARYOT MICROBIOL, V46, P382, DOI 10.1111/j.1550-7408.1999.tb04617.x; HEIMANN K, 1995, PHYCOLOGIA, V34, P323, DOI 10.2216/i0031-8884-34-4-323.1; JAVORNICKY PAVEL, 1962, PRESLIA [PRAHA], V34, P98; Javornicky Pavel, 1997, Archiv fuer Hydrobiologie Supplement, V122, P29; Kawai H, 2000, SYST ASSOC SPEC VOL, V59, P124; Kremp A, 2005, J PHYCOL, V41, P629, DOI 10.1111/j.1529-8817.2005.00070.x; Leaché AD, 2002, SYST BIOL, V51, P44, DOI 10.1080/106351502753475871; LEADBEATER B, 1967, J GEN MICROBIOL, V46, P305, DOI 10.1099/00221287-46-2-305; LEADBEATER B, 1967, ARCH MIKROBIOL, V57, P239, DOI 10.1007/BF00405950; LENAERS G, 1989, J MOL EVOL, V29, P40, DOI 10.1007/BF02106180; Lindberg K, 2005, PHYCOLOGIA, V44, P416, DOI 10.2216/0031-8884(2005)44[416:SOWDIW]2.0.CO;2; Maddison D.R., 2003, MACCLADE 4; Moestrup O, 2000, SYST ASSOC SPEC VOL, V59, P69; Nichols H.W., 1973, HDB PHYCOLOGICAL MET, P7; Patterson DJ, 1999, AM NAT, V154, pS96, DOI 10.1086/303287; Pfiester L.A., 1984, P181; POPOVSKY J, 1990, ARCH HYDROBIOL, P1; POPOVSKY J., 1990, Susswasserflora von Mitteleuropa, P272; Posada D, 1998, BIOINFORMATICS, V14, P817, DOI 10.1093/bioinformatics/14.9.817; ROBERTS KR, 1989, J PHYCOL, V25, P26, DOI 10.1111/j.0022-3646.1989.00026.x; Roberts KR, 1995, J PHYCOL, V31, P948, DOI 10.1111/j.0022-3646.1995.00948.x; Ronquist F, 2003, BIOINFORMATICS, V19, P1572, DOI 10.1093/bioinformatics/btg180; SCHILLER J, 1935, RABENHORSTS KRYPTO 2, V10, P589; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; SPERO HJ, 1985, J PHYCOL, V21, P181; SPERO HJ, 1982, J PHYCOL, V18, P356, DOI 10.1111/j.1529-8817.1982.tb03196.x; Starmach K., 1974, FLORA SLODKOWODNA PO, V4; STEIN F, 1883, ORGANISMUS INFUSIO 2, P30; Stein F.R.V., 1878, Der Organismus der Infusionsthiere, Abt. III, Halfte 1; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; Swofford D., 1993, PAUP: Phylogenetic Analysis Using Parsimony; TAMURA K, 1993, MOL BIOL EVOL, V10, P512, DOI 10.1093/oxfordjournals.molbev.a040023; Thompson R.H., 1951, Lloydia, V13, P277; VandePeer Y, 1996, J MOL EVOL, V42, P201, DOI 10.1007/BF02198846; Von Stosch HA., 1973, Br Phycol J, V8, P105; VONSTOSCH HA, 1965, NATURWISSENSCHAFTEN, V52, P311; WAWRIK F, 1982, NOVA HEDWIGIA, V36, P775; WEDEMAYER GJ, 1984, J PROTOZOOL, V31, P444, DOI 10.1111/j.1550-7408.1984.tb02992.x; WILCOX LW, 1989, J PHYCOL, V25, P785, DOI 10.1111/j.0022-3646.1989.00785.x; Woloszynska J., 1917, Bulletin International de lAcademie des Sciences de Cracovie, Classe des Sciences Mathematiques et Naturelles, serie B: Sciences Naturelles, V1917, P114; Yang ZH, 1997, MOL BIOL EVOL, V14, P717, DOI 10.1093/oxfordjournals.molbev.a025811	66	31	34	0	18	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	APR	2006	42	2					434	452		10.1111/j.1529-8817.2006.00195.x	http://dx.doi.org/10.1111/j.1529-8817.2006.00195.x			19	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	029GO		Bronze			2025-03-11	WOS:000236549100017
J	Villanoy, CL; Azanza, RV; Alternerano, A; Casil, AL				Villanoy, CL; Azanza, RV; Alternerano, A; Casil, AL			Attempts to model the bloom dynamics of Pyrodinium, a tropical toxic dinoflagellate	HARMFUL ALGAE			English	Article						Pyrodinium blooms; toxic algal blooms; harmful algal blooms; phytoplankton bloom model	MANILA BAY; RED TIDE; PHYTOPLANKTON; PHILIPPINES; VIGO; RIA	For the first time, several models have been used to aid in the understanding of the bloom dynamics of Pyrodinium bahamense var. compressum, the major causal organism of toxic algal blooms in Manila Bay and several areas in the tropical world. The complex life cycle of Pyrodinium includes the formation of cysts that settle at the sediments, which can serve as the inoculum for the next bloom. The seasonal variation of temperature and salinity reflects the combined effects of convection and water column stability, which can control vertical movement of plankton and other parameters essential to its growth. The significance of wind forcing appears to be related to the potential to resuspend cysts. In the absence of wind, tidal currents in the inner part of the bay may be too weak to induce resuspension. The addition of wind results in a significant increase in bottom current velocity. Off Cavite at the southeast, bottom velocity is enhanced by orbital motion due to waves, one of the reasons why sediments off this area are dominated by sandy material. The strong vertical mixing of the water column at depths of less than 10 m may influence nutrient and consequently, plankton populations. The wave field during the southwest monsoon indicates that its contribution to the bottom velocity dominates in this area of the bay. Bloom simulations using combined bio-physical parameters show that direction of advection is almost always along wind direction. The dispersal distances increases if the Pyrodinium cells are found higher in the water column. For cells originating from southeastern (Cavite) sources, the direction of transport is slightly towards the north. In either case, the formation of cysts after a bloom is adjacent to the northern area (Pampanga) for blooms originating from the western side (Bataan) and along the eastern side (Paranaque-Manila) for blooms originating from the southeastern side (Cavite). Comparison with a few records of bloom occurrences in Manila Bay shows some consistent features. Reports of these blooms also showed that they occurred almost always during spring tides. There appears to be two main systems for bloom formation: one fed by cyst beds in the west (Bataan) which is advected along the west-northwest coast (Bataan-Bulacan) while the other one is fed by the southeast (Cavite) cyst beds that dominates in the east-southeast (Paranaque-Cavite) area. (c) 2005 Elsevier B.V. All rights reserved.	Univ Philippines, Inst Marine Sci, Quezon City 1101, Philippines	University of the Philippines System; University of the Philippines Diliman	Univ Philippines, Inst Marine Sci, Quezon City 1101, Philippines.	cesarv@upmsi.ph	Azanza, Rhodora/HGU-5811-2022					[Anonymous], 1996, HARMFUL TOXIC ALGAL; Azanza R., 1997, SCI DILIMAN, V9, P1; Azanza RV, 2004, PHYCOL RES, V52, P376; Azanza RV, 2001, J SHELLFISH RES, V20, P1251; BAJARIAS FFA, 1995, INT SEM MAR FISH ENV, P139; Blumberg A.F., 1987, Three Dimensional Ocean Models, P1; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; Franks P.J.S, 1997, OCEAN RES, V19, P153; Franks PJS, 1997, LIMNOL OCEANOGR, V42, P1273, DOI 10.4319/lo.1997.42.5_part_2.1273; Franks PJS, 2002, J OCEANOGR, V58, P379, DOI 10.1023/A:1015874028196; HOLTHUIJSEN L.H., 1993, Proceedings of the 2nd International Symposium of Ocean Wave Measurement and Analysis (New Orleans), P630; IWATA Y, 1989, RED TIDES BIOL ENV S, P45; JOHNSON BH, 1999, ESTIMATING DREDGING; Kishi M.J., 1989, P177; Lucas LV, 1998, J MAR RES, V56, P375, DOI 10.1357/002224098321822357; RIS RC, 1997, 8 INT BIENN C PHYS E, P139; STEIDINGER KS, 1983, PROGR PHYCOLOGICAL R, P147; Uchiyama M., 1989, P173; VIERA ME, 1993, ESTUARINE COASTAL SH, V36, P15; Villanoy C. L, 1996, HARMFUL TOXIC ALGAL, P189; WYATT T, 1973, NATURE, V244, P238, DOI 10.1038/244238a0; WYATT T, 1975, ENVIRON LETT, V9, P214; Yamamoto T, 2002, HARMFUL ALGAE, V1, P301, DOI 10.1016/S1568-9883(02)00029-X; Yanagi T., 1989, P149; YANAGI T, 1995, J MARINE SYST, V6, P269, DOI 10.1016/0924-7963(94)00027-9	26	36	42	0	20	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883	1878-1470		HARMFUL ALGAE	Harmful Algae	MAR	2006	5	2					156	183		10.1016/j.hal.2005.07.001	http://dx.doi.org/10.1016/j.hal.2005.07.001			28	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	014TH					2025-03-11	WOS:000235502500006
J	Anderson, DM; Rengefors, K				Anderson, DM; Rengefors, K			Community assembly and seasonal succession of marine dinoflagellates in a temperate estuary: The importance of life cycle events	LIMNOLOGY AND OCEANOGRAPHY			English	Article							NORTHERN BALTIC SEA; GONYAULAX-TAMARENSIS; GYRODINIUM-UNCATENUM; SCRIPPSIELLA-HANGOEI; CYST FORMATION; RESTING CYSTS; DINOPHYCEAE; GERMINATION; BLOOMS; ALEXANDRIUM	Dinoflagellate successional strategies and community structure were investigated in Perch Pond, a temperate estuary on the North American east coast by field surveys as well as laboratory investigations on growth rates, cyst maturation period, and cyst germination temperature thresholds. The dominant species were those predicted by the Smayda and Reynolds Rules of Assembly life form model. Three successional strategies were characterized: (1) holoplanktonic, (2) meroplanktonic (i.e., germinated from cysts), and (3) introduced by advection. The seasonal succession of the meroplanktonic dinoflagellates that were studied reflects the differential lengths of their mandatory dormancy periods as well as differences in their temperature thresholds or "windows" for germination. The holoplanktonic species present at low densities year-round in Perch Pond had a wide temperature tolerance for growth and thus did not need a cyst stage to survive seasonal extremes. Another non-cyst-forming species relied solely on advection to inoculate the salt pond; thus, blooms in successive years would be expected to be more stochastic in nature than for the other two strategies. The timing of cyst formation and population decline for meroplanktonic species corresponded on several occasions to an increase in grazers, suggesting that grazing might have contributed to bloom decline from cyst formation. This timing also suggests the possibility of encystment as a predator avoidance strategy. We suggest that seasonal succession of cyst-forming dinoflagellates is not stochastic. Instead, the appearance of these species in the plankton is predictable on the basis of measurable physiological responses to both endogenous and exogenous factors that they experience during dormancy and quiescence.	Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA; Lund Univ, Dept Ecol, S-22241 Lund, Sweden	Woods Hole Oceanographic Institution; Lund University	Anderson, DM (通讯作者)，Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA.		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Oceanogr.	MAR	2006	51	2					860	873		10.4319/lo.2006.51.2.0860	http://dx.doi.org/10.4319/lo.2006.51.2.0860			14	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	026MS		Bronze			2025-03-11	WOS:000236343600007
J	Doblin, MA; Dobbs, FC				Doblin, MA; Dobbs, FC			Setting a size-exclusion limit to remove toxic dinoflagellate cysts from ships' ballast water	MARINE POLLUTION BULLETIN			English	Article						ballast-water treatment; biological invasions; shipping; toxic dinoflagellate cysts	TANK SEDIMENTS; MICROORGANISMS; DINOPHYCEAE; TRANSPORT; INVASION	Dinoflagellate cysts are well-recognized biological constituents of ships' ballast tanks. They are present in ballast water, sediments and residual water in drained tanks, and in biofilms formed on interior tank Surfaces. Therefore, cysts have the potential to be released during ballast discharge. The International Maritime Organization's (IMO) Ballast Water Management Convention (promulgated February 2004) stipulates a performance standard (Annex, Regulation D2) requiring discharged ballast water contain < 10 viable organisms between 10 and 50 mu m per ml and < 10 viable organisms >= 50 mu m per m(3). The proposed size limit has potential to exclude both the smallest toxic and the largest toxic and non-toxic dinoflagellate (and other microalgal) cysts from discharged ballast water. Despite the appropriateness of size cutoffs however, ballast water containing predominantly small cysts (< 50 mu m) could be deemed in compliance with the performance standard, even without treatment, while ballast water having the same concentration of larger cysts (> 50 mu m) could require a multiple-log reduction in abundance before its permissible discharge. Also of concern, it remains uncertain whether ballast-water treatment can remove sufficient organisms, including dinoflagellate cysts. to meet the performance standard. (c) 2006 Elsevier Ltd. All rights reserved.	Univ Technol Sydney, Dept Environm Sci, Inst Water & Environm Resource Management, Sydney, NSW 2007, Australia; Old Dominion Univ, Dept Ocean Earth & Atmospher Sci, Norfolk, VA 23529 USA	University of Technology Sydney; Old Dominion University	Univ Technol Sydney, Dept Environm Sci, Inst Water & Environm Resource Management, POB 123 Broadway, Sydney, NSW 2007, Australia.	martina.doblin@uts.edu.au	Doblin, Martina/E-8719-2013	Doblin, Martina/0000-0001-8750-3433				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 2000, WHOI200011 US WOODS; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; Bolch C.J., 1993, Journal of Marine Environmental Engineering: 1993, P23; Bolch CJS, 1997, PHYCOLOGIA, V36, P6, DOI 10.2216/i0031-8884-36-1-6.1; Cangelosi A, 2002, INVASIVE AQUATIC SPECIES OF EUROPE: DISTRIBUTION, IMPACTS AND MANAGEMENT, P511; Coats DW, 2002, J PHYCOL, V38, P417, DOI 10.1046/j.1529-8817.2002.03832.x; Dale B., 1983, P69; Dobbs FC, 2005, ENVIRON SCI TECHNOL, V39, p259A, DOI 10.1021/es053300v; Drake LA, 2005, BIOL INVASIONS, V7, P969, DOI 10.1007/s10530-004-3001-8; Drake Lisa A., 2001, Biological Invasions, V3, P193, DOI 10.1023/A:1014561102724; Galil BS, 1997, EUR J PROTISTOL, V33, P244, DOI 10.1016/S0932-4739(97)80002-8; Gosselin Serge, 1995, P591; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; Hallegraeff Gustaaf M., 1997, Aquatic Ecology, V31, P47, DOI 10.1023/A:1009972931195; Hamer JP, 2000, MAR POLLUT BULL, V40, P731, DOI 10.1016/S0025-326X(99)00198-8; Hamer JP, 2001, PHYCOLOGIA, V40, P246, DOI 10.2216/i0031-8884-40-3-246.1; Johengen T, 2005, ASSESSMENT TRANSOCEA; JONSSON S, 2005, THESIS U KALMAR SWED; MACDONALD EM, 1998, HARMFUL ALGAE, P220; McCollin T.A., 2000, Marine bioinvasions: Proceedings of the First National Conference, P282; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; MOEMCKE D, 1999, ECOPORTS MONOGRAPHS, V18; Montani S., 1995, J. Mar. Biotechnol, V2, P179; Murphy K, 2004, MAR POLLUT BULL, V48, P711, DOI 10.1016/j.marpolbul.2003.10.015; Oemcke D., 2003, Journal of Marine Environmental Engineering, V7, P47; Oemcke DJ, 2005, WATER RES, V39, P5119, DOI 10.1016/j.watres.2005.09.024; Parsons MG, 2000, MAR TECHNOL SNAME N, V37, P129; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; Steidinger Karen A., 1997, P387, DOI 10.1016/B978-012693018-4/50005-7; Verling E, 2005, P ROY SOC B-BIOL SCI, V272, P1249, DOI 10.1098/rspb.2005.3090	32	20	21	2	17	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0025-326X	1879-3363		MAR POLLUT BULL	Mar. Pollut. Bull.	MAR	2006	52	3					259	263		10.1016/j.marpolbul.2005.12.014	http://dx.doi.org/10.1016/j.marpolbul.2005.12.014			5	Environmental Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	027UT	16480748				2025-03-11	WOS:000236441800014
J	Yamatogi, T; Sakaguchi, M; Iwataki, M; Matsuoka, K				Yamatogi, T; Sakaguchi, M; Iwataki, M; Matsuoka, K			Effects of temperature and salinity on the growth of four harmful red tide flagellates occurring in Isahaya Bay in Ariake Sound, Japan	NIPPON SUISAN GAKKAISHI			Japanese	Article							HETEROSIGMA-AKASHIWO; RAPHIDOPHYCEAE; CYSTS	Three harmful red tide causative raphidophytes Chattonella antiqua (Hada) Ono, Chattonella marina (Subrahmanyan) Hara et Chihara and Heterosigma akashiwo Hada, and a dinoflagellate Cochlodinium polykrikoides Margalef were isolated from Isahaya. Bay, Japan in 2003-2004. The growth characteristics of these four clonal cultures were examined in 60 different combinations of temperature (10-32.5 degrees C) and salinity (16-36) under a light intensity of 80 mu mol/m(2)/s. C. antiqua reproduced at 15-32.5 degrees C and 16-36 PSU, and the maximum growth rate was 0.99 day(-1) at 30 degrees C and 32 PSU. C. marina reproduced at 12.5-32.5 degrees C and 16-36 PSU. The maximum growth rate was 0.83 day(-1), which was obtained at 30 degrees C and 24 PSU. H. akashiwo reproduced at 10-32.5 degrees C and 16-36 PSU. The maximum growth rate was 1.14 day(-1) at 25 degrees C and 24 PSU. C. polykrikoides reproduced at 10-32.5 degrees C and 1636 PSU. The maximum growth rate was 0.56 day(-1) at 27.5 degrees C and 32 PSU. Four red tide flagellates examined in this study appeared to be euryhaline. The optimum temperatures for maximum growth were different in each species and these conditions clearly corresponded with recent red tide occurrences in Isahaya Bay. Compared with growth conditions previously reported, four isolates from Isahaya Bay are likely to tolerate relatively higher temperature.	Nagasaki Prefectural Inst Fisheries, Nagasaki 8512213, Japan; Nagasaki Univ, Inst E China Sea Res, Nagasaki 8512213, Japan	Nagasaki University	Yamatogi, T (通讯作者)，Nagasaki Prefectural Inst Fisheries, Nagasaki 8512213, Japan.	yamatogi@marinelabo.nagasaki.nagasaki.jp	Iwataki, Mitsunori/H-9640-2019	Iwataki, Mitsunori/0000-0002-5844-2800				Imai I, 1999, MAR BIOL, V133, P755, DOI 10.1007/s002270050517; IMAI I, 1993, NIPPON SUISAN GAKK, V59, P1669; Kim BG, 2004, MOL BIOTECHNOL, V26, P1, DOI 10.1385/MB:26:1:1; Kim D, 2004, J PLANKTON RES, V26, P967, DOI 10.1093/plankt/fbh085; NAKAMURA Y, 1983, Journal of the Oceanographical Society of Japan, V39, P110, DOI 10.1007/BF02070796; WATANABE M M, 1982, Japanese Journal of Phycology, V30, P279	6	33	34	1	13	JAPANESE SOC FISHERIES SCIENCE	TOKYO	C/O TOKYO UNIV FISHERIES, KONAN 4, MINATO, TOKYO, 108-8477, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	MAR	2006	72	2					160	168		10.2331/suisan.72.160	http://dx.doi.org/10.2331/suisan.72.160			9	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	041DI		Bronze			2025-03-11	WOS:000237433100002
J	Moestrup, O; Hansen, G; Daugbjerg, N; Flaim, G; D'Andrea, M				Moestrup, O; Hansen, G; Daugbjerg, N; Flaim, G; D'Andrea, M			Studies on woloszynskioid dinoflagellates II:: On <i>Tovellia sanguinea</i> sp nov., the dinoflagellate responsible for the reddening of Lake Tovel, N. Italy	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						dinophyceae; freshwater phytoplankton; Glenodinium sanguineum; red tide; Tovellia; LSU rDNA; phylogeny	AMPHIDINIUM DINOPHYCEAE; GLENODINIUM-SANGUINEUM; COMB. NOV; GEN. NOV; ULTRASTRUCTURE; PERIDINIOPSIS; TRICHOCYSTS; MORPHOLOGY; PHYLOGENY; CYSTS	The organism responsible for the former annual reddening of Lake Tovel in the Italian Alps (up to 1964) has been identified and studied in detail. Considerable confusion exists regarding the identity of this organism, and the detailed description by Baldi in 1941 is now believed to be based on more than one organism. Baldi's red and green forms appear to be two different organisms, both of which have now been isolated into unialgal culture and studied using light microscopy, electron microscopy, and sequencing of the large subunit of ribosomal DNA (LSU rDNA). The organism has been found in three lakes in the area, but only in Lake Tovel have conditions allowed for reddening of the water during summer. The name of the organism believed to be the cause of the reddening, Glenodinium sanguineum Marchesoni, used in numerous publications, is an illegitimate homonym of G. sanguineum H. J. Carter, and the organism is described here as a new species, Tovellia sanguinea sp. nov., the seventh species of the newly described genus Tovellia. T. sanguinea is closely related to the other red-coloured species of Tovellia, Tovellia coronata ( previously known as Woloszynskia coronata) but differs in several morphological features, notably the chloroplast arrangement, and in LSU rDNA sequence divergence (11-12%). Cells preserved from Lake Tovel during a reddening phenomenon in 1938 have been re-examined by scanning electron microscopy and agree morphologically with the new isolates. Tovellia sanguinea is a species of oligotrophic or mesotrophic-oligotrophic cold-water lakes, in which the average summer temperature does not exceed 15 degrees C. It occurs on both calcareous ( as in Lake Tovel) and non-calcareous substrata (as in the other two lakes).	Inst Biol, Dept Phycol, DK-1353 Copenhagen K, Denmark; Ist Agrario, I-38010 San Michele All Adige, TN, Italy	Fondazione Edmund Mach	Inst Biol, Dept Phycol, Oster Farimagsgade 2D, DK-1353 Copenhagen K, Denmark.	moestrup@bi.ku.dk	Flaim, Giovanna/AAD-5013-2020; Hansen, Gert/P-3328-2014; Flaim, Giovanna/C-7622-2016; Daugbjerg, Niels/D-3521-2014	Hansen, Gert/0000-0002-5751-8316; Moestrup, Ojvind/0000-0003-0965-8645; Flaim, Giovanna/0000-0002-1753-5605; Daugbjerg, Niels/0000-0002-0397-3073				Andersen RA, 1997, J PHYCOL, V33, P1, DOI 10.1111/j.0022-3646.1997.00001.x; [Anonymous], 1996, ZOOL ANZ; Baldi E., 1938, Studi Trentini Trento, V19, P245; Baldi E., 1941, Memorie del Museo di Storia Naturale della Venezia Tridentina, V6, P1; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; Bolch CJS, 2001, PHYCOLOGIA, V40, P162, DOI 10.2216/i0031-8884-40-2-162.1; BOUCK GB, 1966, PROTOPLASMA, V61, P205, DOI 10.1007/BF01247920; Calado AJ, 1997, PHYCOLOGIA, V36, P47, DOI 10.2216/i0031-8884-36-1-47.1; Calado AJ, 2002, PHYCOLOGIA, V41, P567, DOI 10.2216/i0031-8884-41-6-567.1; Calado AJ, 1999, EUR J PHYCOL, V34, P179, DOI 10.1080/09670269910001736232; Calado AJ, 1998, J PHYCOL, V34, P536, DOI 10.1046/j.1529-8817.1998.340536.x; CARTER HJ, 1858, ANN MAG NAT HIST, V3, P258; Cavalca L, 2001, ANN MICROBIOL, V51, P159; CHRISTEN H. 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J. Phycol.	FEB	2006	41	1					47	65		10.1080/09670260600556682	http://dx.doi.org/10.1080/09670260600556682			19	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	037RN					2025-03-11	WOS:000237164700005
J	Figueroa, RI; Bravo, I; Garcés, E; Ramilo, I				Figueroa, RI; Bravo, I; Garcés, E; Ramilo, I			Nuclear features and effect of nutrients on <i>Gymnodinium catenatum</i> (Dinophyceae) sexual stages	JOURNAL OF PHYCOLOGY			English	Article						Dinophyceae; encystment; gametes; Gymnodinium catenatum; life cycle; nitrate; nutritional effects; phosphate; reproduction	DINOFLAGELLATE GONYAULAX-TAMARENSIS; CYST FORMATION; MATING-TYPE; LIFE-CYCLE; REPRODUCTION; ENCYSTMENT; TEMPERATURE; GERMINATION; EXCYSTMENT; DIVISION	Gymnodinium catenatum Graham is an unarmored, cyst-forming dinoflagellate species responsible for outbreaks of paralytic shellfish poisoning. The nuclear development of the cells during the sexual cycle and the effect of different nitrate and phosphate external levels on sexual stages were studied. Nuclear fusion of gametes occurred before or at the same time as cytoplasmic fusion. During this process, either both nuclei migrated to a central area in the sulcal region, or only one of them migrated to the other nucleus. The motile and longitudinally biflagellated zygote presented a large, pear-shaped nucleus, and either divided or encysted. Planozygotes and germlings underwent similar division processes, which suggested an uncoordinated meiosis in both encysting and non-encysting zygotes. Encystment in culture was greater under low nitrate and phosphate limitation (L/15) than when only one or neither of these nutrients were added (L-N, L-P, and -N-P). However, planozygotes individually monitored achieved the maximum encystment (40%) in a medium with no phosphate or nitrate added (-N-P), while most of them divided (70%-90%) in replete (L1) or half-replete (L-N and L-P) media. Low levels of nitrate in the medium of cyst formation promoted a deficient development of the cyst wall. On the other hand, low phosphate levels in the medium of germination prevented both planozygote and germling division and lowered the final germination frequencies of cysts. The minimum dormancy, with an average value of 13.7 +/- 5.5 days, was not affected by any of the nutritional conditions studied.	Inst Oceanog Vigo, Vigo 36200, Spain; Inst Ciencias Mar, CSIC, E-08039 Barcelona, Spain	Spanish Institute of Oceanography; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Inst Oceanog Vigo, Cabo Estai Canido, Vigo 36200, Spain.	isabel.bravo@vi.ieo.es	Bravo, Isabel/D-3147-2012; Garces, Esther/C-5701-2011; Figueroa, Rosa/M-7598-2015	Garces, Esther/0000-0002-2712-501X; Figueroa, Rosa/0000-0001-9944-7993; Bravo, Isabel/0000-0003-3764-745X				AN KH, 1992, BOT MAR, V35, P61, DOI 10.1515/botm.1992.35.1.61; Anderson D.M., 1998, PHYSL ECOLOGY HARMFU, P19; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Beam C. 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Phycol.	FEB	2006	42	1					67	77		10.1111/j.1529-8817.2006.00181.x	http://dx.doi.org/10.1111/j.1529-8817.2006.00181.x			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	010TJ					2025-03-11	WOS:000235220500008
J	Fujii, R; Matsuoka, K				Fujii, R; Matsuoka, K			Seasonal change of dinoflagellates cyst flux collected in a sediment trap in Omura Bay, West Japan	JOURNAL OF PLANKTON RESEARCH			English	Article							DINOPHYCEAE; SCRIPPSIELLA; DYNAMICS; GROWTH; BLOOM; RATES	Sediment trap samples were harvested bimonthly from 1998 to 2000 and examined to better understand the species composition and seasonal variation of dinoflagellate cyst flux in Omura Bay in Japan. Samples' living cyst flux clearly showed seasonal variation with the higher flux number between autumn and winter. In total, 43 different cyst taxa were recorded, and these were composed of two different ecological groups. The first group included Protoperidinium compressum and Protoperidinium subinerme, which increased every autumn to winter. The second group included Gonyaulax spp. and Pheopolykrikos hartmannii and was trapped throughout the year. These two groups manifested the different flux patterns and were, respectively, heterotrophic and autotrophic in nutrition. In the heterotrophic group, protoperidinioid cysts were dominant. Vegetative cells of protoperidinioid are known to feed mainly diatoms. Sample diatom flux also increased from autumn to winter. Therefore, the increase of protoperidinioid cysts in autumn to winter was observed to correlate with diatom blooms. In contrast, the autotrophic group mostly consisted of Gonyaulacoid cysts and were generally observed throughout the year, although occurrence varied between species most likely responding to favorable environmental conditions. The results indicate that cyst production is closely related to different nutritional modes.	Nagasaki Univ, Inst E China Sea Res, Nagasaki 8512213, Japan; Nagasaki Univ, Grad Sch Sci & Technol, Nagasaki 8512213, Japan	Nagasaki University; Nagasaki University	Nagasaki Univ, Inst E China Sea Res, 1551-7 Tairo Cho, Nagasaki 8512213, Japan.	kazu-mtk@net.nagasaki-u.ac.jp						Anderson DM., 1995, IOC MAN GUIDES, V33, P229; CARRADA G C, 1980, Marine Ecology, V1, P105, DOI 10.1111/j.1439-0485.1980.tb00213.x; DALE B, 1985, NORSK GEOL TIDSSKR, V65, P97; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P1; GAINES G, 1984, J PLANKTON RES, V6, P1057, DOI 10.1093/plankt/6.6.1057; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; Goodman D.K., 1987, Botanical Monographs (Oxford), V21, P649; HANSEN PJ, 1992, MAR BIOL, V114, P327, DOI 10.1007/BF00349535; Harland R, 1999, MAR MICROPALEONTOL, V37, P77, DOI 10.1016/S0377-8398(99)00016-X; HEINRICH A. K., 1962, JOUR CONSEIL PERM INTERNATL EXPLOR MER, V27, P15; IIZUKA S, 1985, COASTAL OCEANOGRAPHY, P879; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; JACOBSON DM, 1993, J PLANKTON RES, V15, P723, DOI 10.1093/plankt/15.7.723; Joyce LB, 2004, ESTUAR COAST SHELF S, V59, P1, DOI 10.1016/j.ecss.2003.07.001; KATO M, 2000, THESIS TOKYO METROPO; Kim Hyeung-Sin, 1998, Bulletin of Plankton Society of Japan, V45, P133; KOBAYASHI S, 1986, Bulletin of Plankton Society of Japan, V33, P81; KOBAYASHI S, 1982, THESIS NAGASAKI U NA; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Marret F, 2003, REV PALAEOBOT PALYNO, V125, P1, DOI 10.1016/S0034-6667(02)00229-4; Matsuoka K., 1989, P461; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; MATSUOKA K, 1989, KAIYO MONTHLY, V21, P232; Matsuoka K., 2000, TECHNICAL GUIDE MODE; MATSUOKA K, 1995, TRANSITION ORGANISMS, V116, P45; MATSUOKA K, 1982, FUNDAMENTAL STUDIES, P197; Matsuoka Kazumi, 1992, Quaternary Research (Tokyo), V31, P147; Mizushima K, 2004, PHYCOL RES, V52, P408, DOI 10.1111/j.1440-183.2004.00358.x; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; Poole R.W., 1974, INTRO QUANTITATIVE E; Shannon C.E., 1964, MATH THEORY COMMUNIC; SHIMIZU M, 2001, THESIS NAGASAKI U NA; SMITH GH, 1955, CRYPTOGENIC BOT, V1; *SOC WELF HUM SERV, 1999, RES WAT AN PUBL TRAC; *SOC WELF HUM SERV, 2000, RES WAT AN PUBL TRAC; *SOC WELF HUM SERV, 2001, RES WAT AN PUBL TRAC; SOMMER U, 1993, HYDROBIOLOGIA, V249, P1, DOI 10.1007/BF00008837; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; SOURNIA A, 1969, MAR BIOL, V3, P287, DOI 10.1007/BF00698859; Wendler I, 2002, MAR MICROPALEONTOL, V46, P1, DOI 10.1016/S0377-8398(02)00049-X; WIILIAMS GL, 1998, SPECIAL CONTRIBUTION, V34	43	39	45	0	11	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	FEB	2006	28	2					131	147		10.1093/plankt/fbi106	http://dx.doi.org/10.1093/plankt/fbi106			17	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	020QD		Bronze			2025-03-11	WOS:000235923900002
J	Riding, JB; Zijlstra, G				Riding, James B.; Zijlstra, Gea			<i>Belowicysta</i> nom. nov., a new name for the Jurassic dinoflagellate cyst <i>Belowia</i> Riding & Helby, 2001	ALCHERINGA			English	Article								The Jurassic dinoflagellate cyst genus Belowia Riding & Helby, 2001 is a junior homonym of Belowia Moquin-Tandon, 1849, a genus of the Chenopodiaceae. The new generic name Belowicysta is proposed here to replace Belowia Riding & Helby, 2001.	British Geol Survey, Nottingham NG12 5GG, England; Utrecht Univ Branch, Natl Herbarium Nederland, NL-3584 CS Utrecht, Netherlands	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey; Utrecht University	Riding, JB (通讯作者)，British Geol Survey, Nottingham NG12 5GG, England.	jbri@bgs.ac.uk; g.zijlstra@bio.uu.nl						Foster C, 2001, MEMOIR ASS AUSTRALAS, V24, pi; HASIBUAN F, 1990, THESIS U AUCKLAND NZ; HELBY R, 1988, 7 INT PALYN C BRISB, P69; MOQUINTANDON CHB, 1849, PRODROMUS SYSTEMATIS, V13, P41; Riding James B., 2001, Memoir of the Association of Australasian Palaeontologists, V24, P177	5	0	0	0	0	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0311-5518	1752-0754		ALCHERINGA	Alcheringa		2006	30	2					313	314		10.1080/03115510608619319	http://dx.doi.org/10.1080/03115510608619319			2	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	101KU		Green Submitted			2025-03-11	WOS:000241740500008
J	Nagasoe, S; Kim, DI; Shimasaki, Y; Oshima, Y; Yamaguchi, M; Honjo, T				Nagasoe, S; Kim, DI; Shimasaki, Y; Oshima, Y; Yamaguchi, M; Honjo, T			Effects of temperature, salinity and irradiance on the growth of the red tide dinoflagellate <i>Gyrodinium instriatum</i> Freudenthal et Lee	HARMFUL ALGAE			English	Article						Gyrodinium instriatum; temperature; salinity; irradiance; growth rate	DINOPHYCEAE; RAPHIDOPHYCEAE; PHYTOPLANKTON; CYST	The effects of temperature, salinity and irradiance on the growth of the red tide dinoflagellate Gyrodinium instriatum Freudenthal et Lee were examined in the laboratory. Exposed to 45 different combinations of temperature (10-30 degrees C) and salinity (0-40) under saturating irradiance, G. instriatum exhibited its maximum growth rate of 0.7 divisions/day at a combination of 25 degrees C and a salinity of 30. Optimum growth rates (>0.5 divisions/day) were observed at temperatures ranging from 20 to 30 degrees C and at salinities from 10 to 35. The organism could not grow at <= 10 degrees C. In addition, G. instriatum burst at a salinity of 0 at all temperatures, but grew at a salinity of 5 at temperatures between 20 and 25 degrees C. It is noteworthy that G. instriatum is a euryhaline organism that can live under extremely low salinity. Factorial analysis revealed that the contributions of temperature and salinity to its growth of the organism were almost equal. The irradiance at the light compensation point (I(o)) was 10.6 mu mol/(m(2) s) and the saturated irradiance for growth (I(s)) was 70 mu mol(m(2) s), which was lower than I(s) for several other harmful dinoflagellates (90-110 mu mol/(m(2) s)). (C) 2005 Elsevier B.V. All rights reserved.	Kyushu Univ, Div Bioresource & Bioenvironm Sci, Lab Fisheries Environm Sci, Fukuoka 8128581, Japan; Yosu Natl Univ, Div Ocean Syst, Dept Ocean Environm Syst Program, Yosu 550749, Jeon Num, South Korea; Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Blooms Div, Hiroshima 7390452, Japan	Kyushu University; Chonnam National University; Japan Fisheries Research & Education Agency (FRA)	Nagasoe, S (通讯作者)，Kyushu Univ, Div Bioresource & Bioenvironm Sci, Lab Fisheries Environm Sci, Fukuoka 8128581, Japan.	nagasoe@ag.kyushu-u.ac.jp	Oshima, Yuji/C-7701-2011	xiong zhi, da dao/0000-0002-7682-9611				Alverca E, 2002, EUR J PHYCOL, V37, P523, DOI 10.1017/S0967026202003955; Andersen RA, 1997, J PHYCOL, V33, P1, DOI 10.1111/j.0022-3646.1997.00001.x; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; FUKUYO Y, 1982, FUNDAMENTAL STUDIES, P205; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; Itoh K., 1987, GUIDE STUDIES RED TI, P122; Jacobson DM, 1996, J PHYCOL, V32, P279, DOI 10.1111/j.0022-3646.1996.00279.x; JIMENEZ R, 1993, DEV MAR BIO, V3, P257; Kim DI, 2004, J PLANKTON RES, V26, P61, DOI 10.1093/plankt/fbh001; KOJIMA N, 1992, REV PALAEOBOT PALYNO, V74, P239, DOI 10.1016/0034-6667(92)90009-6; LEDERMAN TC, 1981, BOT MAR, V24, P125, DOI 10.1515/botm.1981.24.3.125; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; SILVA ES, 1982, P 5 INT IUPAC S MYC, P216; Silva ES., 1982, MAR PHARM SCI, V2, P269, DOI [10.1515/9783110837506-015, DOI 10.1515/9783110837506-015]; Skovgaard A, 2000, J PHYCOL, V36, P1069, DOI 10.1046/j.1529-8817.2000.00009.x; TODA S, 1995, INT C EC SYST ENH TE, V1, P53; TORIUMI S, 1980, SYNOPSIS RED TIDE OR, P84; Uchida T, 1997, J PLANKTON RES, V19, P603, DOI 10.1093/plankt/19.5.603; UCHIDA T, 1995, MAR ECOL PROG SER, V118, P301, DOI 10.3354/meps118301; Uchida Takuji, 1996, Phycological Research, V44, P119, DOI 10.1111/j.1440-1835.1996.tb00040.x; Yamaguchi M, 1997, J PLANKTON RES, V19, P1167, DOI 10.1093/plankt/19.8.1167; YAMAGUCHI M, 1989, NIPPON SUISAN GAKK, V55, P2029; YAMAGUCHI M, 1991, NIPPON SUISAN GAKK, V57, P1277; Yamamoto Tamiji, 1997, Japanese Journal of Phycology, V45, P95	26	51	60	1	43	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883			HARMFUL ALGAE	Harmful Algae	JAN	2006	5	1					20	25		10.1016/j.hal.2005.06.001	http://dx.doi.org/10.1016/j.hal.2005.06.001			6	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	004EA					2025-03-11	WOS:000234733600003
C	Alster, A; Zohary, T; Dubinsky, Z		Jones, J		Alster, Alla; Zohary, Tamar; Dubinsky, Zvy			<i>Peridinium gatunense</i> cyst type, abundance and germination in Lake Kinneret	International Association of Theoretical and Applied Limnology, Vol 29, Pt 4, Proceedings	INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY - PROCEEDINGS		English	Proceedings Paper	29th Congress of the International-Association-of-Theoretical-and-Applied-Limnology	AUG 08-14, 2004	Lahti, FINLAND	Int Assoc Theoret & Appl Limnol		dinoflagellate; resting stage; cyst; excystation	SUBTROPICAL LAKE; DINOFLAGELLATE		Israel Oceanog & Limnol Res, Kinneret Limnol Lab, IL-14950 Migdal, Israel	Israel Oceanographic & Limnological Research Institute	Alster, A (通讯作者)，Israel Oceanog & Limnol Res, Kinneret Limnol Lab, POB 447, IL-14950 Migdal, Israel.							Alster A, 2006, FRESHWATER BIOL, V51, P1219, DOI 10.1111/j.1365-2427.2006.01543.x; Dale B., 1983, P69; GAMILEL H, 1985, SCAN ELECT MICROS, V4, P1649; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Kadota H., 1984, MEM COLL AGR KYOTO U, V123, P27; POLLINGHER U, 1991, ARCH HYDROBIOL, V120, P267; POLLINGHER U, 1978, LAKE KINNERET, P271	8	3	3	0	1	E SCHWEIZERBART'SCHE VERLAGSBUCHHANDLUNG	STUTTGART	JOHANNESTRASSE 3, W-7000 STUTTGART, GERMANY	0368-0770		3-510-54068-9	INT VER THEOR ANGEW			2006	29		4				2083	2086						4	Limnology; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	BFN29					2025-03-11	WOS:000243245800080
J	Peperzak, L				Peperzak, L			Modelling vegetative growth, gamete production and encystment of dinoflagellates in batch culture	MARINE ECOLOGY PROGRESS SERIES			English	Article						dinoflagellate; vegetative growth; sexual cycle; gametes; cysts; model	DNA-SYNTHESIS CYCLES; ALEXANDRIUM-TAYLORI DINOPHYCEAE; SEXUAL REPRODUCTION; LIFE-CYCLE; RATES; POPULATIONS; HISTORY	An intriguing case of encystment of the dinoflagellate Scrippsiella lachrymosa in culture has recently been presented: cyst concentrations still increased after the abundance of the vegetative cells had decreased to very low numbers. To account for this apparent time lag, and using a model with an encystment rate equation in which vegetative growth and encystment rates were coupled, the calculated growth and encystment rates had to be 8 to 12 d(-1), values which were considered 'not biologically meaningful'. Here a new model of dinoflagellate growth and encystment is presented in which the mitotic cycle (vegetative growth) is coupled quantitatively to the sexual cycle (cyst formation) by having 4 gametes emanate from 1 vegetative cell, but without directly coupling the rates of vegetative growth and encystment. Calibrated on literature data of S. lachrymosa cultured in f/4 medium, this model satisfactorily describes motile cell (vegetative cells and gametes) and cyst development with correlations between log-transformed model and experimental data of r(2) = 0.80 (motile cells) and r(2) = 0.94 (cysts) and with typical maximum rates in the exponential growth phase of mu(cell) = 0.55 d(-1) (gross vegetative cell rate), mu(gamete+cell) = 0.38 d(-1) (net motile cell growth rate), epsilon = 0.42 d(-1) (encystment rate). All these rates declined in the stationary growth phase. Sample sonication is suggested as the cause for low motile cell concentrations in the original experiment when cyst production was high. Inorganic carbon limitation due to low inorganic carbon to nitrogen concentrations in the growth media is probably the reason why cysts in f/4 medium stopped making calcite covers in later stages of the experiment and why cyst yield in f/2 medium was not double the yield in f/4. A new method for measuring in situ encystment rates of dinoflagellate populations with a phased sexual cycle is proposed.	Koninklijk Nederlands Inst Onderzoek Zee, NL-1790 AB Den Burg, Netherlands; Rijksinst Kust Zee, NL-4330 EA Middelburg, Netherlands		Peperzak, L (通讯作者)，Koninklijk Nederlands Inst Onderzoek Zee, POB 59, NL-1790 AB Den Burg, Netherlands.	louis.peperzak@nioz.nl	Peperzak, Louis/A-2295-2009	Peperzak, Louis/0000-0003-0691-2521				ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANTIA AN, 1990, MAR ECOL PROG SER, V63, P273, DOI 10.3354/meps063273; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; CARPENTER EJ, 1988, MAR ECOL PROG SER, V43, P105, DOI 10.3354/meps043105; CETTA CM, 1990, J EXP MAR BIOL ECOL, V135, P69, DOI 10.1016/0022-0981(90)90199-M; CHANG J, 1990, MAR ECOL PROG SER, V65, P293, DOI 10.3354/meps065293; CHANG J, 1991, MAR ECOL PROG SER, V78, P115, DOI 10.3354/meps078115; CHANG J, 1988, MAR ECOL PROG SER, V44, P287, DOI 10.3354/meps044287; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Dale B., 1983, P69; Elbrächter M, 2003, J PHYCOL, V39, P629, DOI 10.1046/j.1529-8817.2003.39041.x; Figueroa RI, 2005, J PHYCOL, V41, P74, DOI 10.1111/j.1529-8817.2005.04045.x; GAO XP, 1989, PHYCOLOGIA, V28, P342; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garces E, 2002, LIFEHAB LIFE HIST MI; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; LEWIS J, 2002, LIFEHAB LIFE HIST MI, P49; MCDUFF RE, 1982, LIMNOL OCEANOGR, V27, P783, DOI 10.4319/lo.1982.27.4.0783; Olli K, 2004, MAR ECOL PROG SER, V273, P43, DOI 10.3354/meps273043; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; OLLI K, 2002, LIFEHAB LIFE HIST MI, P53; Peperzak L, 2000, J PLANKTON RES, V22, P2181, DOI 10.1093/plankt/22.12.2181; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Pollingher U., 1988, P134; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; SMAYDA TJ, 1978, PHYOPLANKTON MANUAL, V6, P273; Stumm W., 2012, AQUATIC CHEM CHEM EQ; TOMAS CR, 1989, RED TIDES BIOL ENV S; van den Hoek C., 1995, Algae. An introduction to phycology; Von Stosch HA., 1973, Br Phycol J, V8, P105	31	9	9	0	4	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2006	306						143	152		10.3354/meps306143	http://dx.doi.org/10.3354/meps306143			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	014YQ		Bronze			2025-03-11	WOS:000235518100013
J	Streng, M; Hildebrand-Habel, T; Meier, KJS; Fensome, RA				Streng, Michael; Hildebrand-Habel, Tania; Meier, K. J. Sebastian; Fensome, Robert A.			Clarification of the systematic position of two calcareous dinoflagellate taxa belonging to the genus <i>Calciodinellum</i> (Dinophyceae, Peridiniales)	MICROPALEONTOLOGY			English	Article							CYSTS; ASSOCIATIONS; SEA		Uppsala Univ, Dept Geosci, S-75236 Uppsala, Sweden; Univ Oslo, Dept Geosci, N-0316 Oslo, Norway; Nat Hist Museum, Dept Palaeontol, London SW7 5BD, England; Geol Survey Canada Atlantic, Nat Resources Canada, Dartmouth, NS B2Y 4A2, Canada	Uppsala University; University of Oslo; Natural History Museum London; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada	Streng, M (通讯作者)，Uppsala Univ, Dept Geosci, Villavagen 16, S-75236 Uppsala, Sweden.	michael.streng@geo.uu.se	Hildebrand-Habel, Tania/F-3590-2011; Meier, K. J. Sebastian/H-7914-2014	Meier, K. J. Sebastian/0000-0002-3918-4092				Bukry D., 1969, Tulane Studies in Geology, V7, P131; BUTSCHLI O, 1885, KLASSEN ORDNUNGEN TH, V1, P865; DEFLANDRE G, 1947, CR HEBD ACAD SCI, V224, P1781; Deflandre G., 1949, BOTANISTE, V34, P191; EHRENBERG CG, 1931, SYMBOLAE PHYS ICONES; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; FENSOME RA, 2004, AASP CONTRIBUTION SE, V42; Gottschling M, 2005, MOL PHYLOGENET EVOL, V36, P444, DOI 10.1016/j.ympev.2005.03.036; Greuter W., 2000, International Code of Botanical Nomenclature (St Louis Code). Regnum Vegetabile, V138; HAECKEL F, 1894, SYSTEMATISCHE PHYLOG, V1; Hildebrand-Habel T, 1999, REV PALAEOBOT PALYNO, V106, P57, DOI 10.1016/S0034-6667(98)00079-7; Hildebrand-Habel T, 2003, PALAEOGEOGR PALAEOCL, V197, P293, DOI 10.1016/S0031-0182(03)00470-X; Kamptner E., 1963, Annalen des Naturhistorischen Museums in Wien, V66, P139; KARWATH B, 2000, BERICHTE FACHBEREICH, V152; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P207; Keupp H., 1991, P267; KOHRING R, 1993, BERLINER GEOWISSENSC, V6; Meier KJS, 2002, J PHYCOL, V38, P602, DOI 10.1046/j.1529-8817.2002.t01-1-01191.x; Pascher A., 1914, Berlin Ber D bot Ges, V32; Streng M, 2004, J PALEONTOL, V78, P456, DOI 10.1666/0022-3360(2004)078<0456:APCOAT>2.0.CO;2; Streng M, 2002, J PALEONTOL, V76, P397, DOI 10.1666/0022-3360(2002)076<0397:ROTGSK>2.0.CO;2; Streng Michael, 2004, Journal of Nannoplankton Research, V26, P13; VERSTEEGH GJM, 1993, REV PALAEOBOT PALYNO, V78, P353, DOI 10.1016/0034-6667(93)90071-2	23	2	3	0	0	MICROPALEONTOLOGY PRESS	NEW YORK	AMER MUSEUM NAT HISTORY 79TH ST AT CENTRAL PARK WEST, NEW YORK, NY 10024 USA	0026-2803			MICROPALEONTOLOGY	Micropaleontology		2006	52	2					189	192		10.2113/gsmicropal.52.2.189	http://dx.doi.org/10.2113/gsmicropal.52.2.189			4	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	065QR					2025-03-11	WOS:000239174900004
J	Flores-Trujillo, J; Helenes, J				Flores-Trujillo, Juan; Helenes, Javier			Dinoflagellate cysts in marine laminated sediments from Pescadero Basin, south Gulf of California - Preliminary results	PALYNOLOGY			English	Meeting Abstract									CICESE, Geol Dept, Ensenada 22800, Baja California, Mexico	CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada			Escamilla, Javier/J-5033-2016						0	0	0	0	2	AMER ASSOC STRATIGRAPHIC PALYNOLOGISTS FOUNDATION	COLLEGE STATION	C/O VAUGHN M BRYANT, JR, PALNOLOGY LABORATORY, TEXAS A & M UNIV, COLLEGE STATION, TX 77843-4352, UNITED STATES	0191-6122			PALYNOLOGY	Palynology		2006	30						217	217						1	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	125BB					2025-03-11	WOS:000243415400022
J	Cheng, JH; He, CQ				Cheng Jinhui; He Chengquan			Middle-Late Jurassic marine dinoflagellate cysts from the eastern Qiangtang Basin in the Qinghai-Tibet Plateau, China	PROGRESS IN NATURAL SCIENCE			English	Article; Proceedings Paper	International Symposium on the Jurassic Boundary Events/1st Annual Meeting of the International Geoscience Program IGCP 506	NOV 01-04, 2005	Nanjing, PEOPLES R CHINA	UNESCO IUGS Int Geosci Program, Natl Nat Sci Fdn China, Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig			TOARCIAN	Dinoflagellate cysts from two Middle-Late Jurassic sections in the Wenquan and Yanshiping regions of the Qiangtang Basin comprise 24 genera and 36 species including one new taxon of the genus Tenua. Based on their stratigraphic distribution, six assemblage zones are recognized in ascending order as follows: 1) Tubotuberella egemenii Zone, probably Callovian, in the mid-upper part of the Xiali Formation; 2) Pareodinia ceratophora Zone, probably Oxfordian, in the lower part of the Suowa Formation; 3) Batiacasphaera floralis Zone, probably Oxfordian, in the middle part of the Suowa Formation; 4) Amphorula metaelliptica Zone, probably Early Kimmeridgian, in the upper part of the Suowa Formation; 5) Alisocysta spp. Zone, probably Early Kimmeridgian, in the base of the Xueshan Formation; 6) Tenua wenquanensis sp. nov. -Dichadogonyaulax schizoblata Zone, probably Late Kimmeridgian-Tithonian, in the lower part of the Xueshan Formation. Based on our analysis the Jurassic-Cretaceous Boundary in the Wenquan section is placed higher than previously.	Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China	Chinese Academy of Sciences	Cheng, JH (通讯作者)，Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China.	cheng_jin_hui@yahoo.com.cn						[Anonymous], 2005, Micropalaeontology of the Qiangtang Basin; [Anonymous], GEOLOGICAL SURVEY CA; [Anonymous], STRATIGRAPHY QINGHAI; BEJU D., 1971, Annales Instituti Geologici Publici Hungarici, V54, P275; Brenner W., 1988, MORPHOLOGIE OKOLOGIE, V6, P1; Bucefalo Palliani R., 1994, PALEOPELAGOS, V4, P129; BUJAK JP, 1977, STRATIGRAPHIC MICROP, P321; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Courtinat B., 1989, Documents des Laboratoires de Geologie de la Faculte des Sciences de Lyon, V105, P1; COURTINAT B, 1980, DOCUMENTS LABORATOIR, V78, P1; Davey R.J., 1979, American Association of Stratigraphic Palynologists Contributions Series, V5B, P48; DAVIES E H, 1985, Palynology, V9, P105; DAVIES E. 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Nat. Sci.		2006	16				SI		274	283						10	Materials Science, Multidisciplinary; Multidisciplinary Sciences	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Materials Science; Science & Technology - Other Topics	077MT					2025-03-11	WOS:000240034200025
J	Sha, JG; Chen, SW; Cai, HW; Jiang, BY; Yao, XG; Pan, YH; Wang, JP; Zhu, YH; He, CQ				Sha Jingeng; Chen Siwei; Cai Huawei; Jiang Baoyu; Yao Xiaogang; Pan Yanhong; Wang Jianpo; Zhu Youhua; He Chengquan			Jurassic-Cretaceous boundary in Northeastern China: placement based on buchiid bivalves and dinoflagellate cysts	PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL			English	Article; Proceedings Paper	International Symposium on the Jurassic Boundary Events/1st Annual Meeting of the International Geoscience Program IGCP 506	NOV 01-04, 2005	Nanjing, PEOPLES R CHINA	UNESCO IUGS Int Geosci Program, Natl Nat Sci Fdn China, Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig		marine; Jurassic-Cretaceous boundary; buchiid bivalves; dinoflagellate cysts; northeastern China	GEOLOGIC TIME-SCALE; EASTERN HEILONGJIANG	Global environments changed greatly during the Late Jurassic and Early Cretaceous, particularly during the Jurassic-Cretaceous boundary interval. Separation of the world into Tethyan, Boreal and other biogeographic realms complicates international correlation, and even the pelagic ammonites cannot play their characteristic role of principle correlation criteria. In the Boreal and North Pacific realms, the Late Jurassic and Cretaceous buchiid bivalve zones have very good calibration to Boreal ammonite zones, which, in turn, have approximate correlations to Tethyan ammonite zones. Therefore, buchiid bivalves provide a means to identify Upper Jurassic-Lower Cretaceous stages and the Jurassic-Cretaceous boundary interval. The base of the Buchia unschensis Zone is roughly coincident with the Boreal ammonite Craspedites exoticus subzone, Upper Volgian Craspedites okensis Zone, which in turn closely corresponds to the base of the Tethyan ammonite basal Berriasian Berriasella jacobi Zone. The top of the underlying Buchia russiensis Zone approximately coincides with that of the uppermost Middle Volgian, Boreal ammonite Epivirgatites variabilis Zone, which approximately corresponds to the Tethyan ammonite Durangites Zone of uppermost Tithonian. Buchia and dinoflagellate cyst assemblages from two regions in eastern Heilongiiang of northeastern China indicate the presence of the Jurassic-Cretaceous boundary interval. The Dong'anzhen Formation of Dong' an, Raohe County contains Middle Volgian-Lower Valanginian Buchia assemblages and the Jurassic-Cretaceous boundary is tentatively assigned to either the base of the Buchia fischeriana-Buchia unschensis assemblage or between the Buchia fischeriana-Buchia unschensis and Buchia russiensis-Buchia fischeriana assemblages. The Dongrong Formation from boreholes at Suibin, Suibin County, yields uppermost Oxfordian to basal Berriasian Buchia assemblages and Oxfordian-Barremian dinoflagellate cyst assemblages. Here, the Jurassic-Cretaceous boundary interval is probably between the Buchia cf. mosquensis-Buchia cf. rugosa assemblage (including Buchia ex gr. russiensis and Buchia ex gr. taimyrensis) and the overlying non-Buchia-bearing deposits.	Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, LPS, Nanjing 210008, Peoples R China	Chinese Academy of Sciences	Sha, JG (通讯作者)，Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, LPS, Nanjing 210008, Peoples R China.	jgsha@nigpas.ac.cn	jiang, johnson/KDP-0686-2024					*110 EXPL TEAM, 1992, ACTA PALAEONTOL SIN, V31, P129; [Anonymous], JURASSIC DENMARK GRE; [Anonymous], 2000, Stratigraphic Studies in China (1979-1999) (in Chinese); CASEY R, 1977, CORRELATION JURASSIC, V7, P14; CASEY R., 1973, BOREAL LOWER CRETACE, P193; CHEN JH, 1992, ACTA PALAEONTOLOGICA, V31, P161; Gradstein FM, 2004, EPISODES, V27, P83, DOI 10.18814/epiiugs/2004/v27i2/002; Gradstein FM., 2004, GEOLOGIC TIME SCALE, P20; GU ZW, 1992, LOWER CRETACEOUS BIV, P301; He Cheng-Quan, 2003, Acta Palaeontologica Sinica, V42, P328; HUANG GJ, 1990, MARINE JURASSIC JIXI, V2, P14; JU RH, 1982, CHINESE ACAD GEOLOGI, V5, P1; Kelly S.R.A., 1990, I GEOLOGY GEOPHYS T, V699, P129; LI ZS, 1982, B SHENYANG I GEOLOGY, V5, P73; Ogg J.G., 2004, GEOLOGIC TIME SCALE, P344; Ogg JG, 2004, LETHAIA, V37, P183, DOI 10.1080/00241160410006492; Powell A.J., 1992, STRATIGRAPHIC INDEX, P290; Sha J.-g., 1992, Journal of Stratigraphy, V16, P41; Sha J.-G., 1994, BERINGERIA, V12, P3; Sha JG, 2003, CRETACEOUS RES, V24, P715, DOI 10.1016/j.cretres.2003.07.006; SHA JG, 1994, NEWSL STRATIGR, V31, P101; SHA JG, 1993, GEOL MAG, V130, P533, DOI 10.1017/S0016756800020586; Sha Jin-geng, 2005, Journal of Stratigraphy, V29, P124; Sha Jin-geng, 2002, Dixue Qianyuan, V9, P95; Sha Jingeng, 1992, Geological Review (Beijing), V38, P131; Sun D., 2000, STRATIGRAPHICAL STUD, P283; Sun X.-k., 1992, Acta Palaeontologica Sinica, V31, P190; SURLYK F, 1982, PALAEONTOLOGY, V25, P727; Yu Jingxian, 1982, CHIN ACAD GEOL SCI S, V5, P227; ZAKHAROV V A, 1987, Cretaceous Research, V8, P141, DOI 10.1016/0195-6671(87)90018-8; ZAKHAROV VA, 1981, NORSK GEOL TIDSSKR, V61, P261; Zakharov VA., 1981, Trudy Instituta Geologii i Geofiziki, Akademija Nauk SSR, Sibirskoe Otdelenie, V458, P1; Zakharov Viktor A., 1996, Bulletin de l'Institut Royal des Sciences Naturelles de Belgique Sciences de la Terre, V66, P7	33	14	23	0	3	ELSEVIER SCIENCE INC	NEW YORK	360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA	1002-0071	1745-5391		PROG NAT SCI-MATER	Prog. Nat. Sci.		2006	16				SI		39	49						11	Materials Science, Multidisciplinary; Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Materials Science; Science & Technology - Other Topics	077MT					2025-03-11	WOS:000240034200006
J	Radwan, FFY; Ramsdell, JS				Radwan, FFY; Ramsdell, JS			Characterization of <i>in vitro</i> oxidative and conjugative metabolic pathways for brevetoxin (PbTx-2)	TOXICOLOGICAL SCIENCES			English	Article						Karenia brevis; red tide bloom; brevetoxin metabolism; in vitro; cytochrome P450; CYP; conjugation	SENSITIVE SODIUM-CHANNELS; RED TIDE; RAT HEPATOCYTES; NEW-ZEALAND; GYMNODINIUM; CYTOCHROME-P450; ELIMINATION; ENZYMES; TOXINS; BETA	Brevetoxins are potent marine toxins produced by the dinoflagellate Karenia brevis, the causative organism of Florida red tides. An in vitro metabolism of PbTx-2 was performed using purified cDNA-expressed rat liver cytochrome P-450 (CYP) enzymes and freshly isolated rat hepatocytes. The metabolic activities of six CYP enzymes, CYP1A2, CYP2A2, CYP2C11, CYP2D1, CYP2E1, and CYP3A1, were examined by incubation with PbTx-2 for up to 4 h in the presence of a NADPH-generating system. Further identification of the metabolites produced by CYP1A2 and CYP3A1 was preformed using high performance liquid chromatography-mass spectrometry (LC/MS). Both CYP1A2 and CYP3A1 metabolized PbTx-2 to PbTx-3 (MH+: m/z 897), PbTx-9 (MH+: m/z 899), and a newly recorded diol brevetoxin-2 metabolite (MH+: m/z 929). CYP3A1 also produced a considerably higher amount of BTX-B5 (MH+: m/z 911). Subsequent incubation of PbTx-2 with rat hepatocytes produced additional phase 1 metabolites of MH+: m/z 911, 913, 915, 917, and 931, indicating a CYP-catalyzed epoxidation at H-ring (C-27,C-28-double bond) and a subsequent A-ring hydrolysis of PbTx-2 metabolic products. A conjugation metabolism was identified by the production of a glutathione-brevetoxin conjugate (MH+: m/z 1222) and a cysteine-brevetoxin conjugate (MH+: m/z 1018). Structures of the new metabolites are postulated, and a likely CYP-catalyzed metabolism pathway of PbTx-2 metabolism are discussed.	NOAA, Natl Ocean Serv, Ctr Coastal Environm Hlth & Biomol Res, Coastal Res Branch,Marine Biotoxins Program, Charleston, SC 29412 USA; S Valley Univ, Fac Sci, Sohag, Egypt	National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA; Egyptian Knowledge Bank (EKB); South Valley University Egypt	NOAA, Natl Ocean Serv, Ctr Coastal Environm Hlth & Biomol Res, Coastal Res Branch,Marine Biotoxins Program, 219 Ft Johnson Rd, Charleston, SC 29412 USA.	john.ramsdell@noaa.gov						Baden DG, 2005, ENVIRON HEALTH PERSP, V113, P621, DOI 10.1289/ehp.7499; DAVIS CC, 1948, BOT GAZ, V109, P358, DOI 10.1086/335488; Dickey R, 1999, NAT TOXINS, V7, P157, DOI 10.1002/(SICI)1522-7189(199907/08)7:4<157::AID-NT52>3.3.CO;2-R; DONATO MT, 1993, ANAL BIOCHEM, V213, P29, DOI 10.1006/abio.1993.1381; Flewelling LJ, 2005, NATURE, V435, P755, DOI 10.1038/nature435755a; Ishida H, 2004, TETRAHEDRON LETT, V45, P29, DOI 10.1016/j.tetlet.2003.10.124; Jeglitsch G, 1998, J PHARMACOL EXP THER, V284, P516; KENNEDY CJ, 1992, AQUAT TOXICOL, V22, P3, DOI 10.1016/0166-445X(92)90032-I; LIN YY, 1981, J AM CHEM SOC, V103, P6773, DOI 10.1021/ja00412a053; McFARREN E. F., 1965, TOXICON, V3, P111, DOI 10.1016/0041-0101(65)90005-X; MCQUEEN CA, 1993, METHODS TOXICOLOGY, V1, P255; Nozawa A, 2003, TOXICON, V42, P91, DOI 10.1016/S0041-0101(03)00123-5; PIERCE RH, 1986, TOXICON, V24, P955, DOI 10.1016/0041-0101(86)90001-2; Plakas SM, 2002, TOXICON, V40, P721, DOI 10.1016/S0041-0101(01)00267-7; POLI MA, 1990, TOXICON, V28, P903, DOI 10.1016/0041-0101(90)90020-8; POLI MA, 1986, MOL PHARMACOL, V30, P129; Purkerson SL, 1999, NEUROTOXICOLOGY, V20, P909; Quick J.A. Jr., 1974, P85; Radwan FFY, 2005, TOXICOL SCI, V85, P839, DOI 10.1093/toxsci/kfi138; SHIMIZU Y, 1986, J AM CHEM SOC, V108, P514, DOI 10.1021/ja00263a031; SONDERFAN AJ, 1987, ARCH BIOCHEM BIOPHYS, V255, P27, DOI 10.1016/0003-9861(87)90291-8; Wang ZH, 2004, TOXICON, V43, P455, DOI 10.1016/j.toxicon.2004.02.017; WASHBURN BS, 1994, TOXICON, V32, P799, DOI 10.1016/0041-0101(94)90005-1; Washburn BS, 1996, AQUAT TOXICOL, V35, P1, DOI 10.1016/0166-445X(95)00050-E; WOODCOCK AH, 1948, J MAR RES, V7, P56; Woofter RT, 2005, ENVIRON HEALTH PERSP, V113, P11, DOI 10.1289/ehp.7274; WORTELBOER HM, 1990, BIOCHEM PHARMACOL, V40, P2525, DOI 10.1016/0006-2952(90)90095-3	27	34	41	0	15	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	1096-6080	1096-0929		TOXICOL SCI	Toxicol. Sci.	JAN	2006	89	1					57	65		10.1093/toxsci/kfj013	http://dx.doi.org/10.1093/toxsci/kfj013			9	Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Toxicology	993XN	16221966	Green Submitted, Bronze			2025-03-11	WOS:000233991000006
J	Giannakourou, A; Orlova, TY; Assimakopoulou, G; Pagou, K				Giannakourou, A; Orlova, TY; Assimakopoulou, G; Pagou, K			Dinoflagellate cysts in recent marine sediments from Thermaikos Gulf, Greece: Effects of resuspension events on vertical cyst distribution	CONTINENTAL SHELF RESEARCH			English	Article						dinoflagellate cysts; bottom sediments; resuspension; phytoplankton blooms; Thermaikos Gulf; Eastern Mediterranean	SCRIPPSIELLA-TROCHOIDEA DINOPHYCEAE; NORTHWESTERN AEGEAN SEA; RESTING STAGES; BALTIC SEA; ALEXANDRIUM-TAMARENSE; GONYAULAX-TAMARENSIS; TOXIC DINOFLAGELLATE; DIAPAUSE EGGS; COPEPOD EGGS; GERMINATION	A qualitative and semi-quantitative study of recent dinoflagellate cysts has been undertaken in the NW part of Aegean Sea, Thermaikos Gulf (Eastern Mediteranean), before (September 2001), during (October 2001) and after 120 days (February 2002) of intensive trawling activities. This is the first survey of recent dinoflagellate cysts from Greek marine coastal environments. Sediment samples were collected with a corer and the vertical distribution of the cysts was studied at five different layers, from 0 to 10 cm. Dinoflagellate cysts were both abundant and diverse. Cysts were found over the whole sampling area and periods, with concentrations ranging between 247-3202 cysts cm(-3). Thirty-six cyst types were encountered, of which 32 were identified to species level, representing 12 genera. It seems that significant local resuspension, related to the onset of the trawling period and stirring up of the sediment,. contributed to mixing of the upper layers, resulting to more homogenous cyst profiles in the sediment. Viable cysts constituted 16-60% of the total cyst abundance. The abundance peaks of viable cysts within the subsurface sediment layers, observed during the undisturbed period, disappeared during October. In February, the reduction of cyst concentration was associated to a loss of viable cysts, whilst the ratio of viable/empty cysts ranged between 0.30 and 0.67. The abundance of the different dinoflagellate species, in their active form, was monitored in order to detect any relationship between the concentration of cysts in the top 10 cm of sediment and blooms of algae in the water column. Cysts of potentially toxic species, causing Paralitic Shellfish Poisoning (PSP), such as Alexandrium cf. tamarense, A. cf. affine, A. cf. minutum, as well as Gymnodinium catenatum, were detected in the cyst survey. (c) 2005 Elsevier Ltd. All rights reserved.	Hellen Ctr Marine Res, Inst Oceanog, Anavyssos 19013, Attiki, Greece; Russian Acad Sci, Far E Branch, Inst Marine Biol, Vladivostok 690041, Russia	Hellenic Centre for Marine Research; Russian Academy of Sciences; National Scientific Center of Marine Biology, Far East Branch of the Russian Academy of Sciences	Hellen Ctr Marine Res, Inst Oceanog, POB 72, Anavyssos 19013, Attiki, Greece.	agiannak@ath.hcmr.gr	; Orlova, Tatiana/AAU-8448-2020	Pagou, Kalliopi/0000-0002-7601-296X; Orlova, Tatiana/0000-0002-5246-6967; Giannakourou, Antonia/0000-0003-3897-0339				ANAGNOSTOU C, 1997, WATER POLLUTION, V4, P269; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], EUROPEAN WATER MANAG; BALOPOULOS ET, 1993, J ENVIRON SCI HEAL A, V28, P1311, DOI 10.1080/10934529309375944; BARNETT PRO, 1984, OCEANOL ACTA, V7, P399; Belmonte G, 1997, HYDROBIOLOGIA, V355, P159, DOI 10.1023/A:1003071205424; Belmonte G, 1995, OLSEN INT S, P53; BINDER BJ, 1987, J PHYCOL, V23, P99; BLANCO J, 1988, Investigacion Pesquera (Barcelona), V52, P335; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; Boero F, 1996, TRENDS ECOL EVOL, V11, P177, DOI 10.1016/0169-5347(96)20007-2; Dale B., 1983, P69; Dale B., 1979, P443; DALE B, 1994, NATO ASI SER, V1, P521; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Friligos N, 1997, FRESEN ENVIRON BULL, V6, P27; Giangrande A, 2002, J SEA RES, V47, P97, DOI 10.1016/S1385-1101(01)00103-4; GLIBERT PM, 2003, EU US SCI INITIATIVE; Gotsis-Skretas O., 1990, Thalassographica, V13, P1; GRANELI E, 1998, 3 EUR MAR SCI TECHN, V1, P99; Head M.J., 1996, Palynology: Principles and Applications, P1197; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Karageorgis AP, 2005, REG ENVIRON CHANGE, V5, P138, DOI 10.1007/s10113-004-0078-7; Karageorgis AP, 2001, CONT SHELF RES, V21, P2141, DOI 10.1016/S0278-4343(01)00048-6; Kim YO, 2000, MAR ECOL PROG SER, V204, P111, DOI 10.3354/meps204111; Kim YO, 2002, AQUAT MICROB ECOL, V29, P279, DOI 10.3354/ame029279; Kremp A, 2000, J PLANKTON RES, V22, P2155, DOI 10.1093/plankt/22.11.2155; Kremp A, 2001, MAR ECOL PROG SER, V216, P57, DOI 10.3354/meps216057; KREMP A, 1999, MAR BIOL, V4, P711; LINDLEY JA, 1990, MAR BIOL, V104, P209, DOI 10.1007/BF01313260; LYKOUSIS V, 1989, MAR GEOL, V87, P15, DOI 10.1016/0025-3227(89)90142-4; MARCUS NH, 1992, MAR BIOL, V114, P249, DOI 10.1007/BF00349526; Marcus NH, 1998, LIMNOL OCEANOGR, V43, P763, DOI 10.4319/lo.1998.43.5.0763; MARCUS NH, 1989, MAR BIOL, V100, P319, DOI 10.1007/BF00391146; MARCUS NH, 1986, J EXP MAR BIOL ECOL, V99, P247, DOI 10.1016/0022-0981(86)90226-1; MARCUS NH, 1984, MAR ECOL PROG SER, V15, P47, DOI 10.3354/meps015047; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; Matsuoka K., 2000, TECHNICAL GUIDE MODE; Matsuoka K., 1992, NEOGENE QUATERNARY D, P33; Moncheva S, 2001, ESTUAR COAST SHELF S, V53, P281, DOI 10.1006/ecss.2001.0767; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; PAGOU K, 2003, MONITORING MARINE EN, P111; Pati AC, 1999, MAR BIOL, V134, P419, DOI 10.1007/s002270050558; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; Rubino F, 2000, MAR ECOL-P S Z N I, V21, P263, DOI 10.1046/j.1439-0485.2000.00725.x; Rubino F., 1998, BIOL MAR MEDIT, V5, P253; Stergiou K.I., 1997, Oceanography and Marine Biology an Annual Review, V35, P415	51	58	63	0	27	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0278-4343	1873-6955		CONT SHELF RES	Cont. Shelf Res.	DEC	2005	25	19-20					2585	2596		10.1016/j.csr.2005.08.003	http://dx.doi.org/10.1016/j.csr.2005.08.003			12	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	994ZT					2025-03-11	WOS:000234070400017
J	Oemcke, DJ; van Leeuwen, J				Oemcke, DJ; van Leeuwen, J			Ozonation of the marine dinoflagellate alga <i>Amphidinium</i> sp -: implications for ballast water disinfection	WATER RESEARCH			English	Article						ozonation; seawater; ballast water; disinfection; algae	BROMATE FORMATION; OZONE; BROMIDE	Ozone has been investigated for its potential to remove marine dinoflagellate algae from ships' ballast water. Dinoflagellate algae, Amphidinium sp. isolated froth the Great Barrier Reef, Townsville, Australia were used as indicators since these produce a type of cyst that is difficult to inactivate, but are relatively easy to culture. The ozonation experiments have demonstrated a high ozone demand for inactivation of the algal cultures, which increases as the culture ages. The main ozone demand in seawater is due to its reaction with bromide to form bromine compounds. The non-bromide ozone demand has been estimated by measuring the residuals produced after various doses of ozone. The Amphidinium sp. show an unexpected response to both ozonation and bromination, with an instantaneous inactivation of the organisms for all doses that produced an oxidant residual in the seawater, followed by an effect of the disinfection residual. The standard design procedure of comparing Ct will not be effective for predicting the response of the organism to varying dose, C, and contact tithe, t, and a plot of ozone produced oxidant residual against organism inactivation for various contact times is proposed for design purposes. High doses of ozone (5-11 mg/L) and up to 6 h of residual contact were required for a 4-log inactivation of the Amphidinium sp. Ozonation is likely to be a difficult technology to implement for organisms with this ozone requirement in combination with characteristics of ballast tanks, which contain areas of sediments high in detritus and areas of corrosion. (c) 2005 Elsevier Ltd. All rights reserved.	Provisor Pty Ltd, Glen Osmond, SA 5064, Australia; Iowa State Univ, Dept Civil Construct & Environm Engn, Ames, IA 50011 USA	Iowa State University	Provisor Pty Ltd, POB 243, Glen Osmond, SA 5064, Australia.	darren@provisor.com.au; leeuwen@iastate.edu						[Anonymous], 1992, STAND METH EX WAT WA; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Bolch C.J., 1993, Journal of Marine Environmental Engineering: 1993, P23; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; DEMAN JC, 1977, EUR J APPL MICROBIOL, V4, P307; HALLEGRAEFF GM, 1992, MAR POLLUT BULL, V25, P186, DOI 10.1016/0025-326X(92)90223-S; Hallegraeff Gustaaf M., 1997, Aquatic Ecology, V31, P47, DOI 10.1023/A:1009972931195; HOIGNE J, 1983, WATER RES, V17, P185, DOI 10.1016/0043-1354(83)90099-4; MCCARTHY SA, 1994, APPL ENVIRON MICROB, V60, P2597, DOI 10.1128/AEM.60.7.2597-2601.1994; Millero F.J., 1996, Chemical Oceanography, P469, DOI DOI 10.1016/S0144-8609(03)00061-X; OEMCKE, 1999, THESIS J COOK U; Oemcke D, 2004, OZONE-SCI ENG, V26, P389, DOI 10.1080/01919510490482241; Oemcke D., 1998, 23 CRC REEF RES; OEMCKE DJ, 1998, PORTS CORPORATION QU; Pilson MEQ., 1998, An Introduction to the Chemistry of the Sea, P431; Ribera M.A., 1995, PROGR PHYCOLOGICAL R, V11, P217; RICHARDSON LB, 1981, WATER RES, V15, P1067, DOI 10.1016/0043-1354(81)90074-9; STAEHELIN J, 1984, J PHYS CHEM-US, V88, P5999, DOI 10.1021/j150668a051; von Gunten U, 2003, WATER RES, V37, P1469, DOI 10.1016/S0043-1354(02)00458-X; VONGUNTEN U, 1994, ENVIRON SCI TECHNOL, V28, P1234, DOI 10.1021/es00056a009; *WEF, 1996, WAST DIS MAN PRACT F	21	49	55	2	40	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0043-1354			WATER RES	Water Res.	DEC	2005	39	20					5119	5125		10.1016/j.watres.2005.09.024	http://dx.doi.org/10.1016/j.watres.2005.09.024			7	Engineering, Environmental; Environmental Sciences; Water Resources	Science Citation Index Expanded (SCI-EXPANDED)	Engineering; Environmental Sciences & Ecology; Water Resources	000EB	16289281				2025-03-11	WOS:000234442600027
J	Drake, LA; Meyer, AE; Forsberg, RL; Baier, RE; Doblin, MA; Heinemann, S; Johnson, WP; Koch, M; Rublee, PA; Dobbs, FC				Drake, LA; Meyer, AE; Forsberg, RL; Baier, RE; Doblin, MA; Heinemann, S; Johnson, WP; Koch, M; Rublee, PA; Dobbs, FC			Potential invasion of microorganisms and pathogens via 'interior hull fouling': biofilms inside ballast water tanks	BIOLOGICAL INVASIONS			English	Article						bacteria; ballast water; Chesapeake Bay; Great Lakes; management; policy; virus	DINOFLAGELLATE CYSTS; SHIPS; TRANSPORT; IDENTIFICATION; BACTERIA	Surfaces submerged in an aquatic milieu are covered to some degree with biofilms - organic matrices that can contain bacteria, microalgae, and protozoans, sometimes including disease-causing forms. One unquantified risk of aquatic biological invasions is the potential for biofilms within ships' ballast water tanks to harbor pathogens, and, in turn, seed other waters. To begin to evaluate this vector, we collected biofilm samples from tanks' surfaces and deployed controlled-surface sampling units within tanks. We then measured a variety of microbial metrics within the biofilms to test the hypotheses that pathogens are present in biofilms and that biofilms have higher microbial densities compared to ballast water. Field experiments and sampling of coastwise and oceangoing ships arriving at ports in Chesapeake Bay and the North American Great Lakes showed the presence of abundant microorganisms, including pathogens, in biofilms. These results suggest that ballast-tank biofilms represent an additional risk of microbial invasion, provided they release cells into the water or they are sloughed off during normal ballasting operations.	Old Dominion Univ, Dept Ocean Earth & Atmospher Sci, Norfolk, VA 23529 USA; Univ Buffalo, Ind Univ Ctr Biosurfaces, Buffalo, NY 14214 USA; Univ Utah, Dept Geol & Geophys, Salt Lake City, UT 84112 USA; Univ N Carolina, Dept Biol, Greensboro, NC 27402 USA	Old Dominion University; State University of New York (SUNY) System; University at Buffalo, SUNY; Utah System of Higher Education; University of Utah; University of North Carolina; University of North Carolina Greensboro	US Coast Guard Acad, Dept Sci, Marine Sci Sect, 27 Mohegan Ave, New London, CT 06320 USA.	lisa.a.drake@uscg.mil	Johnson, William/G-7733-2011; Doblin, Martina/E-8719-2013	Johnson, William/0000-0003-3126-3877; Doblin, Martina/0000-0001-8750-3433				Ali A, 2002, APPL ENVIRON MICROB, V68, P5773, DOI 10.1128/AEM.68.11.5773-5778.2002; AMANN RI, 1995, MICROBIOL REV, V59, P143, DOI 10.1128/MMBR.59.1.143-169.1995; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; [Anonymous], P 6 INT C MAR CORR F; *AUSTR QUAR INSP S, 2001, AQIS APPR BALL WAT M; Baier RE., 1984, MARINE BIODETERIORAT, P57; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; Carman KR, 1997, MICROSC RES TECHNIQ, V37, P116, DOI 10.1002/(SICI)1097-0029(19970415)37:2<116::AID-JEMT2>3.0.CO;2-M; Choopun N, 2002, APPL ENVIRON MICROB, V68, P995, DOI 10.1128/AEM.68.2.995-998.2002; CONOVER WJ, 1981, AM STAT, V35, P124, DOI 10.2307/2683975; Costerton JW, 1999, SCIENCE, V284, P1318, DOI 10.1126/science.284.5418.1318; DECHO AW, 1990, OCEANOGR MAR BIOL, V28, P73; Decho AW, 2000, CONT SHELF RES, V20, P1257, DOI 10.1016/S0278-4343(00)00022-4; DOBLIN MA, IN PRESS P 10 INT C; DOBLIN MA, 2003, 3 INT C MAR BIOINV L; Drake LA, 2002, MAR ECOL PROG SER, V233, P13, DOI 10.3354/meps233013; Drake Lisa A., 2001, Biological Invasions, V3, P193, DOI 10.1023/A:1014561102724; FORSBERG R, 2002, P 45 C GREAT LAK RES, P41; FORSBERG RL, 2003, THESIS STATE U NEW Y; Guillard R. 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E., 2000, AM SOC LIMN OC AQ SC; Noble RT, 1998, AQUAT MICROB ECOL, V14, P113, DOI 10.3354/ame014113; NOVITSKY JA, 1986, MAR ECOL PROG SER, V28, P49, DOI 10.3354/meps028049; Parsons T.R., 1992, MANUAL CHEM BIOL MET; Ruiz GM, 2000, NATURE, V408, P49, DOI 10.1038/35040695; SCHAEFER EF, 1997, THESIS U N CAROLINA; Smith C.S., 1999, Biological Invasions, V1, P89, DOI 10.1023/A:1010091918466; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; Veldhuis MJW, 1997, J PHYCOL, V33, P527, DOI 10.1111/j.0022-3646.1997.00527.x; ZAMBON JJ, 1984, APPL ENVIRON MICROB, V48, P1214, DOI 10.1128/AEM.48.6.1214-1220.1984; Zhang P, 1999, ENVIRON SCI TECHNOL, V33, P2456, DOI 10.1021/es990059+; Zhang P, 1999, J MAGN MAGN MATER, V194, P267, DOI 10.1016/S0304-8853(98)00582-4; ZO Y, 1999, GEN M AM SOC MICR CH, P594; Zobell CE, 1936, BIOL BULL-US, V71, P324, DOI 10.2307/1537438; 1991, FED REG         1212, V56, P64831	49	78	92	1	39	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	1387-3547	1573-1464		BIOL INVASIONS	Biol. Invasions	NOV	2005	7	6					969	982		10.1007/s10530-004-3001-8	http://dx.doi.org/10.1007/s10530-004-3001-8			14	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	980RI					2025-03-11	WOS:000233035500008
J	Patil, JG; Gunasekera, RM; Deagle, BE; Bax, NJ; Blackburn, SI				Patil, JG; Gunasekera, RM; Deagle, BE; Bax, NJ; Blackburn, SI			Development and evaluation of a PCR based assay for detection of the toxic dinoflagellate, <i>Gymnodinium catenatum</i> (Graham) in ballast water and environmental samples	BIOLOGICAL INVASIONS			English	Article						cyst; dinoflagellate; Gymnodinium catenatum; introduced pest; PCR detection	PFIESTERIA-PISCICIDA; PACIFIC COAST; IDENTIFICATION; STRAINS; PROBES	Gymnodinium catenatum is a bloom forming dinoflagellate that has been known to cause paralytic shellfish poisoning (PSP) in humans. It is being reported with increased frequency around the world, with ballast water transport implicated as a primary vector that may have contributed to its global spread. Major limitations to monitoring and management of its spread are the inability for early, rapid, and accurate detection of G. catenatum in plankton samples. This study explored the feasibility of developing a PCR-based method for specific detection of G. catenatumin cultures and heterogeneous ballast water and environmental samples. Sequence comparison of the large sub unit (LSU) ribosomal DNA locus of several strains and species of dinoflagellates allowed the design of G. catenatum specific PCR primers that are flanked by conserved regions. Assay specificity was validated through screening a range of dinoflagellate cultures, including the morphologically similar and taxonomically closely related species G. nolleri. Amplification of the diagnostic PCR product from all the strains of G. catenatum but not from other species of dinoflagellates tested imply the species specificity of the assay. Sensitivity of the assay to detect cysts in ballast water samples was established by simulated spiked experiments. The assay could detect G. catenatum in all 'blank' plankton samples that were spiked with five or more cysts. The assay was used to test environmental samples collected from the Derwent river estuary, Tasmania. Based on the results we conclude that the assay may be utilized in large scale screening of environmental and ballast water samples.	CSIRO Marine Res, Hobart, Tas 7001, Australia	Commonwealth Scientific & Industrial Research Organisation (CSIRO)	CSIRO Marine Res, GPO Box 1538, Hobart, Tas 7001, Australia.	jawahar.patil@csiro.au	Bax, Nicholas/A-2321-2012; Patil, Jawahar/B-9527-2012; Blackburn, Susan/M-9955-2013; Deagle, Bruce/A-9854-2008; Gunasekera, Rasanthi/A-2318-2012	Patil, Jawahar G/0000-0002-2154-4627; Deagle, Bruce/0000-0001-7651-3687; Gunasekera, Rasanthi/0000-0003-1990-2752				Abath FGC, 2002, BIOTECHNIQUES, V33, P1210, DOI 10.2144/02336bm05; [Anonymous], MAR BIOINV P 1 NAT C; BAX N, 2002, IUCN OCCASSIONAL PAP, V27, P26; Blackburn SI, 2001, PHYCOLOGIA, V40, P78, DOI 10.2216/i0031-8884-40-1-78.1; Bolch CJS, 1999, J PHYCOL, V35, P356, DOI 10.1046/j.1529-8817.1999.3520356.x; Bolch CJS, 2002, J PLANKTON RES, V24, P565, DOI 10.1093/plankt/24.6.565; Bolch CJS, 2001, PHYCOLOGIA, V40, P162, DOI 10.2216/i0031-8884-40-2-162.1; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; Carlton JT, 1996, ECOLOGY, V77, P1653, DOI 10.2307/2265767; Cohen AN, 1998, SCIENCE, V279, P555, DOI 10.1126/science.279.5350.555; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; Deagle BE, 2003, MAR FRESHWATER RES, V54, P709, DOI 10.1071/MF03031; Doblin MA, 2000, J PLANKTON RES, V22, P421, DOI 10.1093/plankt/22.3.421; Drake LA, 2002, MAR ECOL PROG SER, V233, P13, DOI 10.3354/meps233013; Echelle AA, 1997, CONSERV BIOL, V11, P153, DOI 10.1046/j.1523-1739.1997.95427.x; ESTRADA M, 1984, INVEST PESQ, V48, P31; GELLER JB, 1994, MAR BIOL, V119, P243, DOI 10.1007/BF00349563; Godhe A, 2001, MAR BIOTECHNOL, V3, P152, DOI 10.1007/s101260000052; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Haley ST, 1999, BIOTECHNIQUES, V26, P88, DOI 10.2144/99261st01; Hallegraeff G., 1986, Australian Fisheries, V45, P15; Hallegraeff G.M., 1989, P77; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; Hayes KR, 2003, MAR POLLUT BULL, V46, P91, DOI 10.1016/S0025-326X(02)00321-1; Hewitt C.L., 1999, 20 CSIRO MAR RES; Hill RS, 2001, MAR BIOL, V139, P279; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; Miserez R, 1997, MOL CELL PROBE, V11, P103, DOI 10.1006/mcpr.1996.0088; Morgan TS, 2001, MAR BIOL, V139, P967; OLSON RR, 1991, NATURE, V351, P357, DOI 10.1038/351357b0; Rublee PA, 2001, ENVIRON HEALTH PERSP, V109, P765, DOI 10.2307/3454924; RYCHLIK W, 1996, OLIGO VER 5 0 MACINT; Saito K, 2002, APPL ENVIRON MICROB, V68, P5394, DOI 10.1128/AEM.68.11.5394-5407.2002; Saunders GW, 1997, PLANT SYST EVOL, P237; Schaffelke B, 2002, MAR POLLUT BULL, V44, P204, DOI 10.1016/S0025-326X(01)00202-8; Scholin CA, 1999, J PHYCOL, V35, P1356, DOI 10.1046/j.1529-8817.1999.3561356.x; Thompson JD, 1997, NUCLEIC ACIDS RES, V25, P4876, DOI 10.1093/nar/25.24.4876; Wuyts J, 2001, NUCLEIC ACIDS RES, V29, P175, DOI 10.1093/nar/29.1.175	41	24	29	2	29	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	1387-3547	1573-1464		BIOL INVASIONS	Biol. Invasions	NOV	2005	7	6					983	994		10.1007/s10530-004-3119-8	http://dx.doi.org/10.1007/s10530-004-3119-8			12	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	980RI					2025-03-11	WOS:000233035500009
J	Lilly, EL; Halanych, KM; Anderson, DM				Lilly, EL; Halanych, KM; Anderson, DM			Phylogeny, biogeography, and species boundaries within the <i>Alexandrium minutum</i> group	HARMFUL ALGAE			English	Article						Alexandrium; Andersonii; Angustitabulatum; biogeography; Insuetum; Lusitanicum; Minutum; morphology; phylogeny; taxonomy; Tamutum	DINOFLAGELLATE CYSTS; TOXIN COMPOSITION; GENETIC-MARKERS; NORTH-AMERICAN; DINOPHYCEAE; IDENTIFICATION; CATENELLA; STRAIN; REGION; HALIM	The geographic range and bloom frequency of the toxic dinoflagellate Alexandrium minutum and other members of the A. minutum group have been increasing over the past few decades. Some of these species are responsible for paralytic shellfish poisoning (PSP) outbreaks throughout the world. The origins of new toxic populations found in previously unaffected areas are typically not known due to a lack of reliable plankton records with sound species identifications and to the lack of a global genetic database. This paper provides the first comprehensive study of minutum-group morphology and phylogeny on a global scale, including 45 isolates from northern Europe, the Mediterranean, Asia, Australia and New Zealand. Neither the morphospecies Alexandrium lusitanicum nor A. angustitabulatum was recoverable morphologically, due to large variation within and among all minutum-group clonal strains in characters previously used to distinguish these species: the length: width of the anterior sulcal plate, shape of the V plate, connection between the V plate and the apical pore complex, and the presence of a ventral pore. DNA sequence data from the D1 to D2 region of the LSU rDNA also fail to recognize these species. Therefore, we recommend that all isolates previously designated as A. lusitanicum or A. angustitabulatum be redesignated as A. minutum. A. tamutum, A. insuetum, and A. andersonii are clearly different from A. minutum on the basis of both genetic and morphological data. A. minutum strains from Europe and Australia are closely related to one another, which may indicate an introduction from Europe to Australia given the long history of PSP in Europe and its recent occurrence in Australia. A minutum from New Zealand and Taiwan form a separate phylogenetic group. Most strains of A. minutum fit into one of these two groups, although there are a few outlying strains that merit further study and may represent new species. The results of this paper have greatly improved our ability to track the spread of A. minutum species and to understand the evolutionary relationships within the A. minutum group by correcting inaccurate taxonomy and providing a global genetic database. (c) 2005 Elsevier B.V All rights reserved.	Harvard Univ, Dept Organism & Evolutionary Biol, Biol Labs 4079, Cambridge, MA 02138 USA; Auburn Univ, Auburn, AL 36849 USA; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	Harvard University; Auburn University System; Auburn University; Woods Hole Oceanographic Institution	Harvard Univ, Dept Organism & Evolutionary Biol, Biol Labs 4079, 16 Divin Ave, Cambridge, MA 02138 USA.	elilly@oeb.harvard.edu	anderson, david/E-6416-2011; Halanych, Kenneth/A-9480-2009	Halanych, Kenneth/0000-0002-8658-9674				Anderson D.M., 1989, P11; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], RED TIDE NEWSL; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); Béchemin C, 1999, AQUAT MICROB ECOL, V20, P157, DOI 10.3354/ame020157; BELIN C, 1993, DEV MAR BIO, V3, P469; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; Cembella Allan D., 1998, NATO ASI Series Series G Ecological Sciences, V41, P381; Chang FH, 1999, NEW ZEAL J MAR FRESH, V33, P533, DOI 10.1080/00288330.1999.9516898; Chang FH, 1997, TOXICON, V35, P393, DOI 10.1016/S0041-0101(96)00168-7; DESALAS MF, 2001, HARMFUL ALGAL BLOOMS, P214; Elbrächter M, 1998, HELGOLANDER MEERESUN, V52, P235, DOI 10.1007/BF02908899; Franco J.M., 1995, P53; FRANCO JM, 1994, J APPL PHYCOL, V6, P275, DOI 10.1007/BF02181938; Giacobbe MG, 1996, ESTUAR COAST SHELF S, V42, P539, DOI 10.1006/ecss.1996.0035; GIBSON T, 1994, CLUSTAL 10 IMPROVED; Godhe A, 2000, BOT MAR, V43, P39, DOI 10.1515/BOT.2000.004; Godhe A, 2001, MAR BIOTECHNOL, V3, P152, DOI 10.1007/s101260000052; Guillou L, 2002, PROTIST, V153, P223, DOI 10.1078/1434-4610-00100; Halim Y., 1960, Vie et Milieu, V11, P102; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; Hansen G, 2003, HARMFUL ALGAE, V2, P317, DOI 10.1016/S1568-9883(03)00060-X; HONSELL G, 1993, DEV MAR BIO, V3, P127; Hwang DF, 1999, FISHERIES SCI, V65, P171, DOI 10.2331/fishsci.65.171; ISHIDA Y, 1993, DEV MAR BIO, V3, P881; Kim Keun-Yong, 2002, Algae, V17, P11; Lilly E.L., 2003, Phylogeny and biogeography of the toxic dinoflagellate Alexandrium; Lilly EL, 2002, J PLANKTON RES, V24, P443, DOI 10.1093/plankt/24.5.443; MACKENZIE L, 1997, NEW ZEAL J MAR FRESH, V41, P403; Mackenzie L, 1996, PHYCOLOGIA, V35, P148, DOI 10.2216/i0031-8884-35-2-148.1; Maddison DR., 2000, MACCLADE 4 ANAL PHYL; Martins CA, 2004, TOXICON, V43, P195, DOI 10.1016/j.toxicon.2003.11.023; Medlin LK, 1998, EUR J PROTISTOL, V34, P329, DOI 10.1016/S0932-4739(98)80060-6; MENDOZA H, 1995, J EXP MAR BIOL ECOL, V186, P103, DOI 10.1016/0022-0981(94)00160-F; Montpetit MJ, 2003, COMPUT NETW, V42, P1, DOI 10.1016/S1389-1286(03)00216-0; Montresor M, 2004, J PHYCOL, V40, P398, DOI 10.1111/j.1529-8817.2004.03060.x; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; NASCIMENTO SM, IN PRESS J PHYCOL; Nehring S, 1998, ARCH FISH MAR RES, V46, P181; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Posada D, 1998, BIOINFORMATICS, V14, P817, DOI 10.1093/bioinformatics/14.9.817; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; SCHOLIN CA, 1994, J PHYCOL, V30, P744, DOI 10.1111/j.0022-3646.1994.00744.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SCHOLIN CA, 1998, PHYSL ECOLOGY HARMFU, P13; Shimodaira H, 1999, MOL BIOL EVOL, V16, P1114, DOI 10.1093/oxfordjournals.molbev.a026201; Spalter RA, 1997, BIOCHEM SYST ECOL, V25, P231, DOI 10.1016/S0305-1978(96)00111-1; Swofford D., 2002, PAUP PHYLOGENETIC AN; TAMURA K, 1993, MOL BIOL EVOL, V10, P512, DOI 10.1093/oxfordjournals.molbev.a040023; Taylor F.J.R., 2003, Monographs on Oceanographic Methodology, V11, P389; Taylor F.J.R., 1995, Manual on Harmful Marine Microalgae, P283; TAYLOR FJR, 1993, DEV MAR BIO, V3, P81; Usup G, 2002, HARMFUL ALGAE, V1, P265, DOI [10.1016/S1568-9883(02)00044-6, 10.1016/S1568-9883(02)00003-3]; Vila M, 2001, MAR ECOL PROG SER, V222, P73, DOI 10.3354/meps222073; ZARDOYA R, 1995, J MOL EVOL, V41, P637	59	83	87	2	29	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	1568-9883	1878-1470		HARMFUL ALGAE	Harmful Algae	NOV	2005	4	6					1004	1020		10.1016/j.hal.2005.02.001	http://dx.doi.org/10.1016/j.hal.2005.02.001			17	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	984SZ					2025-03-11	WOS:000233325900005
J	Kolár, J; Machácková, I				Kolár, J; Machácková, I			Melatonin in higher plants:: occurrence and possible functions	JOURNAL OF PINEAL RESEARCH			English	Review						antioxidant; circadian rhythms; higher plants; melatonin; melatonin determination; photoperiodism; reactive oxygen species	HYPERICUM-PERFORATUM L.; IN-VITRO; IMMUNOAFFINITY CHROMATOGRAPHY; CHENOPODIUM-RUBRUM; MASS-SPECTROMETRY; OXIDATIVE STRESS; PINEAL-GLAND; NEUROHORMONE MELATONIN; ANTIOXIDANT ENZYMES; GONYAULAX-POLYEDRA	Melatonin may be ubiquitous in the plant kingdom. This review considers the evaluation of methods of melatonin determination in plant material and possible melatonin functions in plants. Concerning the determination methods, the only reliable techniques are liquid chromatography - mass spectrometry or gas chromatography - mass spectrometry after some purification steps of the extract. Melatonin was shown to delay flower induction in some photoperiodic plants and in the dinoflagellate Lingulodinium it replaces, in part, the requirement of darkness for cyst formation. Melatonin may also have a function as an antioxidant and it may possess some auxin-like effects. Finally, it may act as a signal for interaction of plants with herbivores and pests. Further research is needed to clarify these potential functions.	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Pineal Res.	NOV	2005	39	4					333	341		10.1111/j.1600-079X.2005.00276.x	http://dx.doi.org/10.1111/j.1600-079X.2005.00276.x			9	Endocrinology & Metabolism; Neurosciences; Physiology	Science Citation Index Expanded (SCI-EXPANDED)	Endocrinology & Metabolism; Neurosciences & Neurology; Physiology	971MV	16207287	Bronze			2025-03-11	WOS:000232389300001
J	Figueroa, RI; Bravo, I; Garcés, E				Figueroa, RI; Bravo, I; Garcés, E			Effects of nutritional factors and different parental crosses on the encystment and excystment of <i>Alexandrium catenella</i> (Dinophyceae) in culture	PHYCOLOGIA			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; RED-TIDE DINOFLAGELLATE; SEXUAL REPRODUCTION; RESTING CYSTS; LIFE-CYCLE; GYMNODINIUM-CATENATUM; POPULATION-DYNAMICS; GERMINATION; TEMPERATURE; EXCAVATA	Alexandrium catenella is a cyst-forming dinoflagellate causative of paralytic shellfish poisoning. Strain and nutritional factors affecting cyst formation and germination in this species were studied in cultures of several clonal crosses. Sexual reproduction was monitored and the effect of nutrients on sexual stages was proved because planozygotes isolated in medium with no phosphates added encysted in lower percentages than those placed in media with no nitrates added or in replete conditions, where the highest encystment was achieved. However, other unknown factors prevented encystment, because, even in replete conditions, some planozygotes were unable to encyst. Dormancy period of cysts ranged from 5 to 65 days at 24 degrees C. A progressive germination inside this time interval was recorded for cysts from all six clonal crosses employed, and therefore, identified as a species characteristic. This gadual germination was modulated by nutrient levels in both encystment and excystment media: (1) cysts formed in conditions where nitrates and phosphates were added needed more time to excyst than those from media lacking one of these nutrients and (2) cysts from any encystment treatment germinated faster, and in higher percentages in poor external conditions compared to those placed in replete L I medium. More than 90% of the cysts isolated to seawater germinated in less than 20 days, whereas those isolated to L I medium had not begun to excyst, and, after 60 days, the percentage of germinated cysts in replete conditions remained below 40%. However, ultimate germination frequencies and postmeiotic viability of cysts might depend on genetic characteristics because cysts from the clonal crosses of A. catenella employed showed significant differences. Ecdysal cysts were mainly observed under the treatments in which the smallest number of resting cysts were produced. In 65% of the cases germination of these cysts under replete conditions occurred within 15 days.	Inst Oceanog Vigo, Vigo 36200, Spain; CSIC, Inst Ciencies Mar, E-08003 Barcelona, Spain	Spanish Institute of Oceanography; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Inst Oceanog Vigo, Cabo Estai Canido, Vigo 36200, Spain.	isabel.bravo@vi.ieo.es	Bravo, Isabel/D-3147-2012; Figueroa, Rosa/M-7598-2015; Garces, Esther/C-5701-2011	Figueroa, Rosa/0000-0001-9944-7993; Garces, Esther/0000-0002-2712-501X; Bravo, Isabel/0000-0003-3764-745X				Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; AN KH, 1992, BOT MAR, V35, P61, DOI 10.1515/botm.1992.35.1.61; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Blackburn SI, 2001, PHYCOLOGIA, V40, P78, DOI 10.2216/i0031-8884-40-1-78.1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; CANNON JA, 1993, DEV MAR BIO, V3, P103; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Garcés E, 2004, J PLANKTON RES, V26, P637, DOI 10.1093/plankt/fbh065; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; GUILLARD RRL, 1993, PHYCOLOGIA, V32, P234, DOI 10.2216/i0031-8884-32-3-234.1; Hallegraeff GM, 1998, MAR FRESHWATER RES, V49, P415, DOI 10.1071/MF97264; Huber G., 1923, FLORA JENA, V116, P114; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Nagai Satoshi, 2004, Plankton Biology and Ecology, V51, P103; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; SAMPEDRO N, 2004, 8 REUN IB FIT TOX BI, P29; STEIDINGER KA, 1981, BIOSCIENCE, V31, P814, DOI 10.2307/1308678; TAKEUCHI T, 1995, 7 C TOX PHYT SEND JA; UCHIDA T, 1991, NIPPON SUISAN GAKK, V57, P1215, DOI 10.2331/suisan.57.1215; Uchida T, 2001, J PLANKTON RES, V23, P889, DOI 10.1093/plankt/23.8.889; Uchida Takuji, 1996, Phycological Research, V44, P119, DOI 10.1111/j.1440-1835.1996.tb00040.x; Vila M, 2001, MAR ECOL PROG SER, V222, P73, DOI 10.3354/meps222073; WALKER LM, 1979, J PHYCOL, V15, P312; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; YOSHIMATSU S, 1984, Bulletin of Plankton Society of Japan, V31, P107	41	67	77	2	38	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	NOV	2005	44	6					658	670		10.2216/0031-8884(2005)44[658:EONFAD]2.0.CO;2	http://dx.doi.org/10.2216/0031-8884(2005)44[658:EONFAD]2.0.CO;2			13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	981XD					2025-03-11	WOS:000233120400009
J	Riding, JB				Riding, JB			<i>Fostericysta</i> Riding nom. nov (Division <i>Dinoflagellata</i>)	TAXON			English	Editorial Material						Australia; dinoflagellate cysts; Iridaceae; Jurassic; taxonomy		The Jurassic dinoflagellate cyst genus Fosteria Riding & Helby 2001 is a later (junior) homonym of Fosteria Molseed 1968, a genus of the Iridaceae. The generic name Fostericysta is proposed here to replace Fosteria Riding & Helby 2001.	British Geol Survey, Keyworth NG12 5GG, Notts, England	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	British Geol Survey, Keyworth NG12 5GG, Notts, England.	jbri@bgs.ac.uk						FOSTER CB, 2001, AUSTRALASIAN PALAEON, V24, pR1; MOLSEED E, 1968, BRITTONIA, V20, P232, DOI 10.2307/2805447; Riding James B., 2001, Memoir of the Association of Australasian Palaeontologists, V24, P111	3	1	1	1	2	INT ASSOC PLANT TAXONOMY-IAPT	BRATISLAVA	C/O INST BOTANY, SLOVAK ACAD SCIENCES DUBRAVSKA CESTA 9, SK-845 23 BRATISLAVA, SLOVAKIA	0040-0262	1996-8175		TAXON	Taxon	NOV	2005	54	4					1091	1091		10.2307/25065498	http://dx.doi.org/10.2307/25065498			1	Plant Sciences; Evolutionary Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Evolutionary Biology	005HG					2025-03-11	WOS:000234812600027
J	Hosoi-Tanabe, S; Tomishima, S; Nagai, S; Sako, Y				Hosoi-Tanabe, S; Tomishima, S; Nagai, S; Sako, Y			Identification of a gene induced in conjugation-promoted cells of toxic marine dinoflagellates <i>Alexandrium tamarense</i> and <i>Alexandrium catenella</i> using differential display analysis	FEMS MICROBIOLOGY LETTERS			English	Article						toxic dinoflagellate; Alexandrium; paralytic shellfish poisoning; encystment; differential display; sporulation-specific gene	GONYAULAX-TAMARENSIS; SACCHAROMYCES-CEREVISIAE; TRANSCRIPTION; DINOPHYCEAE; SPORULATION; BLOOMS	Marine dinoflagellates Alexandrium tamarense and Alexandrium catenella produce toxins that cause paralytic shellfish poisoning (PSP). A detailed mechanism of encystment is necessary for a better understanding of bloom dynamics and the toxic effect of these organisms. In this study, a cDNA that was up-regulated in conjugation-promoted cells at encystment was identified using differential display. It encoded a polypeptide of 195 amino acids with a molecular weight of 20,900 Da. The deduced amino acid sequence of this cDNA showed 62% similarity with the polypeptide encoded by SPS19, a gene that is activated specifically during spore maturation and spore wall formation in Saccharomyces cerevisiae. Therefore, the cDNA obtained was termed an SPS19 homolog in this study. The expression levels of the SPS19 homolog were highest immediately after the promotion of conjugation and decreased sequentially later, a pattern similar to that of SPS19 in the sporulation of S. cerevisiae in terms of the time of induction and the duration of expression. These similarities between the SPS19 homolog and SPS19 suggested that the putative function of the SPS19 homolog might be an involvement in encystment. RT-PCR showed that the expression of the SPS19 homolog was highest in conjugation-promoted cells but low in vegetative cells. The SPS19 homolog was believed to be expressed constantly in order for cells to respond rapidly to environmental changes and ensure encystment. Characterization of the identified gene might help in understanding the mechanism of encystment. (c) 2005 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.	Shiga Univ Med Sci, Sch Environm Sci, Dept Ecosyst Studies, Shiga 5228533, Japan; Kyoto Univ, Grad Sch Agr, Div Appl Biosci, Lab Marine Microbiol, Kyoto 6068502, Japan; Fisheries Res Agcy Japan, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Toxic Phytoplankton Sect, Hiroshima 7390452, Japan	Shiga University of Medical Science; Kyoto University; Japan Fisheries Research & Education Agency (FRA)	Shiga Univ Med Sci, Sch Environm Sci, Dept Ecosyst Studies, 2500 Hassaka Cho, Shiga 5228533, Japan.	syonatsu@ses.usp.ac.jp	Nagai, Satoshi/HOA-8686-2023	Nagai, Satoshi/0000-0001-7510-0063				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; Carginale V, 2004, GENE, V332, P29, DOI 10.1016/j.gene.2004.02.030; COE JGS, 1994, MOL GEN GENET, V244, P661, DOI 10.1007/BF00282757; DICKINSON JR, 1988, MICROBIOL SCI, V5, P121; Diener LC, 2004, ENVIRON TOXICOL, V19, P179, DOI 10.1002/tox.20010; Dong JZ, 2004, PLANTA, V218, P483, DOI 10.1007/s00425-003-1124-2; GUILLARD RRL, 1962, GRAN CAN J MICROBIOL, V8, P229; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; Hosoi-Tanabe S, 2005, HARMFUL ALGAE, V4, P319, DOI 10.1016/j.hal.2004.04.002; Kim H, 2002, EUKARYOT CELL, V1, P987, DOI 10.1128/EC.1.6.987-999.2002; KURJAN J, 1993, ANNU REV GENET, V27, P147; LAW DT, 1998, MOL CELL BIOL, V8, P912; NAGAI S, 2004, JAPAN PLANKTON BIOL, V51, P103; SHIMIZU Y, 1993, CHEM REV, V93, P1685, DOI 10.1021/cr00021a002; Shumway Sandra E., 1994, Natural Toxins, V2, P236, DOI 10.1002/nt.2620020413; Taroncher-Oldenburg G, 2000, APPL ENVIRON MICROB, V66, P2105, DOI 10.1128/AEM.66.5.2105-2112.2000; Tillett D, 2000, J PHYCOL, V36, P251, DOI 10.1046/j.1529-8817.2000.99079.x; Waters AP, 1997, J BIOL CHEM, V272, P3583, DOI 10.1074/jbc.272.6.3583	22	10	10	0	2	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0378-1097	1574-6968		FEMS MICROBIOL LETT	FEMS Microbiol. Lett.	OCT 1	2005	251	1					161	168		10.1016/j.femsle.2005.07.046	http://dx.doi.org/10.1016/j.femsle.2005.07.046			8	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	968WQ	16140475				2025-03-11	WOS:000232194100023
J	Kamikawa, R; Hosoi-Tanabe, S; Nagai, S; Itakura, S; Sako, Y				Kamikawa, R; Hosoi-Tanabe, S; Nagai, S; Itakura, S; Sako, Y			Development of a quantification assay for the cysts of the toxic dinoflagellate <i>Alexandrium tamarense</i> using real-time polymerase chain reaction	FISHERIES SCIENCE			English	Article						Alexandrium tamarense; cyst; dinoflagellate; paralytic shellfish poisoning (PSP); real-time PCR		The cysts of toxic dinoflagellate Alexandrium tamarense are the seed population for the bloom responsible for paralytic shellfish poisoning (PSP). However, it is impossible to identify the Alexandrium spp. cyst on the basis of morphological features. In this study, we prepared A. tamarense cysts by sexual conjugation in laboratory conditions and developed an efficient DNA extraction method for polymerase chain reaction (PCR) assay. Using the A. tamarense cysts, we established the identification and quantification method showing the species specificity and the high sensistivity for A. tamarense cysts using real-time PCR. This assay was also able to detect and quantify the A. tamarense cysts accurately when mixed with excess cysts of A. catenella (Whedon and Kofoid) Balech prepared by conjugation experiment.	Kyoto Univ, Lab Marine Microbiol, Div Appl Biosci, Grad Sch Agr, Kyoto 6068502, Japan; Univ Shiga Prefecture, Sch Environm Sci, Dept Ecosyst Studies, Shiga 5228533, Japan; Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Hiroshima 7390452, Japan	Kyoto University; University Shiga Prefecture; Japan Fisheries Research & Education Agency (FRA)	Kyoto Univ, Lab Marine Microbiol, Div Appl Biosci, Grad Sch Agr, Kyoto 6068502, Japan.	kami_88@kais.kyoto-u.ac.jp	Nagai, Satoshi/HOA-8686-2023	Nagai, Satoshi/0000-0001-7510-0063				Adachi M, 1996, J PHYCOL, V32, P1049, DOI 10.1111/j.0022-3646.1996.01049.x; ADACHI M, 1993, NIPPON SUISAN GAKK, V59, P1171; Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; Catterall WA, 2000, NEURON, V26, P13, DOI 10.1016/S0896-6273(00)81133-2; Cembella A.D., 1985, P55; DALL B, 1979, TOXIC DINOFLAGELLATE, P443; FUKUYO Y, 1985, B MAR SCI, V37, P529; Galluzzi L, 2004, APPL ENVIRON MICROB, V70, P1199, DOI 10.1128/AEM.70.2.1199-1206.2004; Guillard R. R. L., 1975, CULTURE MARINE INVER, P29, DOI DOI 10.1007/978-1-4615-8714-9_3; Hosoi-Tanabe S, 2005, HARMFUL ALGAE, V4, P319, DOI 10.1016/j.hal.2004.04.002; HOSOITANABE S, 2003, THESIS KYOTO U KYOTO; Matsuoka K., 1989, P461; PORTER RD, 1988, METHOD ENZYMOL, V167, P703; Sako Y, 2004, J PHYCOL, V40, P598, DOI 10.1111/j.1529-8817.2004.03035.x; SAKO Y, 1995, KAIYO, V27, P628; SCHWINGHAMER P, 1991, LIMNOL OCEANOGR, V36, P588, DOI 10.4319/lo.1991.36.3.0588; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Yamaguchi M, 2002, FISHERIES SCI, V68, P1012, DOI 10.1046/j.1444-2906.2002.00526.x; Yamasaki T, 2001, NDT&E INT, V34, P207, DOI 10.1016/S0963-8695(00)00060-8; Zhou ZH, 1999, NEW PHYTOL, V144, P55, DOI 10.1046/j.1469-8137.1999.00504.x	24	27	31	1	10	SPRINGER JAPAN KK	TOKYO	CHIYODA FIRST BLDG EAST, 3-8-1 NISHI-KANDA, CHIYODA-KU, TOKYO, 101-0065, JAPAN	0919-9268	1444-2906		FISHERIES SCI	Fish. Sci.	OCT	2005	71	5					987	991		10.1111/j.1444-2906.2005.01055.x	http://dx.doi.org/10.1111/j.1444-2906.2005.01055.x			5	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	980XL					2025-03-11	WOS:000233051400005
J	Pucéat, E; Lécuyer, C; Reisberg, L				Pucéat, E; Lécuyer, C; Reisberg, L			Neodymium isotope evolution of NW Tethyan upper ocean waters throughout the Cretaceous	EARTH AND PLANETARY SCIENCE LETTERS			English	Article						neodymium; cretaceous; tethys; oceanic circulation	FOSSIL FISH TEETH; NORTH-ATLANTIC; BIOGENIC APATITES; DEEP-WATER; DINOFLAGELLATE CYSTS; MEDITERRANEAN-SEA; PACIFIC-OCEAN; SEAWATER SR; ND ISOTOPES; CIRCULATION	Neodymium isotope compositions of twenty-four fish teeth, nineteen from the NW Tethys and five from different locations within the Tethys, are interpreted to reflect the evolution of Tethyan upper ocean water composition during the Cretaceous and used to track changes in erosional inputs to the NW Tethys and in oceanic circulation throughout the Cretaceous. The rather high epsilon(Nd) (up to -7.6) of the NW Tethyan upper ocean waters recorded from the Late Berriasian to the Early Aptian and the absence of negative excursions during this interval support the presence of a permanent westward flowing Tethys Circumglobal Current (TCC). This implies that temperature variations during this time period, inferred from the oxygen isotope analysis of fish tooth enamel, were not driven by changes in surface oceanic currents, but rather by global climatic changes. The results presented here represent a significant advance over previously published Cretaceous seawater Nd isotope records. Our newly acquired data now allow the identification of two stages of low epsilon(Nd) values in the NW Tethys, during the Early Albian-Middle Albian interval (down to -10) and the Santonian-Early Campanian (down to -11.4), which alternate with two stages of higher epsilon(Nd) values (up to -9) during the Late Albian-Turonian interval and the Maastrichtian. Used in conjunction with the oxygen isotope record, the fluctuations of epsilon(Nd) values can be related to major climatic, oceanographic, and tectonic events that appeared in the western Tethyan domain. (c) 2005 Elsevier B.V. All rights reserved.	Univ Lyon 1, CNRS, UMR 5125, Lab Paleoenvironm & Paleobiosphere, F-69622 Villeurbanne, France; Ctr Rech Petrog & Geochim, F-54501 Vandoeuvre Les Nancy, France; Inst Univ France, F-75005 Paris, France	Universite Claude Bernard Lyon 1; Centre National de la Recherche Scientifique (CNRS); Universite de Lorraine; Institut Universitaire de France	CEA Saclay, Lab Sci Climat & Environm, CNRS, CEA,DSM,Ormes Merisiers, Bat 709, F-91191 Gif Sur Yvette, France.	Emmanuelle.Puceat@cea.fr; Christophe.Lecuyer@univ-lyon1.fr; reisberg@crpg.cnrs-nancy.fr	Lecuyer, Christophe/AAO-8154-2021	Lecuyer, Christophe/0000-0001-9513-2492				ALMOGILABIN A, 1993, PALEOCEANOGRAPHY, V8, P671, DOI 10.1029/93PA02197; Amakawa H, 2004, GEOCHEM J, V38, P493, DOI 10.2343/geochemj.38.493; [Anonymous], REV PALEOBIOL; Barron E.J., 1981, ECLOGAE GEOL HELV, V74, P443; Barron EJ, 1990, PALEOCEANOGRAPHY, V5, P319, DOI 10.1029/PA005i003p00319; Bemat M., 1975, Cah. O.R.S.T.O.M. Ser. 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Sci. Lett.	AUG 15	2005	236	3-4					705	720		10.1016/j.epsl.2005.03.015	http://dx.doi.org/10.1016/j.epsl.2005.03.015			16	Geochemistry & Geophysics	Science Citation Index Expanded (SCI-EXPANDED)	Geochemistry & Geophysics	966UI					2025-03-11	WOS:000232047200011
J	Sangiorgi, F; Fabbri, D; Comandini, M; Gabbianelli, G; Tagliavini, E				Sangiorgi, F; Fabbri, D; Comandini, M; Gabbianelli, G; Tagliavini, E			The distribution of sterols and organic-walled dinoflagellate cysts in surface sediments of the North-western Adriatic Sea (Italy)	ESTUARINE COASTAL AND SHELF SCIENCE			English	Article						sterols; dinocysts; North Adriatic Sea; surface sediments	INCREASED EUTROPHICATION; PHYTOPLANKTON BLOOM; 4-METHYL STEROLS; FATTY-ACID; GC-MS; MARINE; MATTER; BIOMARKERS; ESTUARY; CARBON	The distributions of sterols and organic-walled dinoflagellate cysts (dinocysts) in five NW Adriatic Sea surface sediment samples were investigated. Samples are representative of areas differently influenced by freshwater inputs, mainly coming from the Po River. All the investigated samples exhibit the same suite of principal sterols, with cholest-5-en-3 beta-ol (cholesterol), 4 alpha,23,24-trimethyl-5 alpha-cholest-22E-en-3 beta-ol (dinosterol), 24-ethylcholest-5-en-3 beta-ol (sitosterol) and 24-methyleholesta-5,22E-dien-3 beta-ol (brassicasterol or epibrassicasterol) displaying the highest concentrations and relative abundances. The distribution of sterols in the samples is not related to their distance from the coast and/or with the C/N ratios and suggests a prevalent input of marine, autochthonous organic matter in the surface sediments. In particular, the high abundance of dinosterol underlines the importance of dinoflagellate productivity in this area and its contribution to the organic matter in sediments. However, absolute and relative abundances of dinosterol do not follow the trend observed for dinocyst concentrations in the investigated samples, with the exception of Spiniferites spp. cysts and cysts produced by Gonyaulax species. (c) 2005 Elsevier Ltd. All rights reserved.	Univ Bologna, Interdept Ctr Environm Sci Res, CIRSA, I-48100 Ravenna, Italy	University of Bologna	Univ Bologna, Interdept Ctr Environm Sci Res, CIRSA, Via S Alberto 163, I-48100 Ravenna, Italy.	francesca.sangiorgi2@unibo.it	fabbri, davide/AAJ-7021-2021	Sangiorgi, Francesca/0000-0003-4233-6154				ALAM M, 1979, STEROIDS, V33, P197, DOI 10.1016/0039-128X(79)90026-6; Aubry FB, 2004, CONT SHELF RES, V24, P97, DOI 10.1016/j.csr.2003.09.007; BARRETT SM, 1995, J PHYCOL, V31, P360, DOI 10.1111/j.0022-3646.1995.00360.x; BAYONA JM, 1989, MAR CHEM, V27, P79, DOI 10.1016/0304-4203(89)90029-7; BENFENATI E, 1994, CHEMOSPHERE, V29, P1393, DOI 10.1016/0045-6535(94)90273-9; BONI L, 1986, NOVA THALASSIA, V8, P237; Bortoluzzi G., 1984, MEMORIE SOC GEOLOGIC, V27, P483; Cabrini M, 2002, CHEM ECOL, V18, P95, DOI 10.1080/02757540212681; Cattaneo A, 2003, MAR GEOL, V193, P61, DOI 10.1016/S0025-3227(02)00614-X; Cattani O., 1992, MARINE COASTAL EUTRO, P137, DOI DOI 10.1016/B978-0-444-89990-3.50018-3; CONTE MH, 1995, PHILOS T ROY SOC B, V348, P169, DOI 10.1098/rstb.1995.0059; 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Coast. Shelf Sci.	AUG	2005	64	2-3					395	406		10.1016/j.ecss.2005.03.005	http://dx.doi.org/10.1016/j.ecss.2005.03.005			12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	950QV		Green Published			2025-03-11	WOS:000230873200025
J	Peña-Manjarrez, JL; Helenes, J; Gaxiola-Castro, G; Orellana-Cepeda, E				Peña-Manjarrez, JL; Helenes, J; Gaxiola-Castro, G; Orellana-Cepeda, E			Dinoflagellate cysts and bloom events at Todos Santos Bay, Baja California, Mexico, 1999-2000	CONTINENTAL SHELF RESEARCH			English	Article						dinoflagellate blooms; cysts; environmental factors; Baja California; Mexico	RED TIDE; NORTH; WATER	Forty-two species of dinoflagellate motile cells and 18 species of organic-walled dinoflagellate resting cysts were identified in samples collected at Todos Santos Bay, Baja California, Mexico, front September 1999 to June 2000. These temperate to cool-temperate species belong mainly to the families Gonyaulacaceae and Protoperidiniaceae. Lingulodinium polyedrum (Stein, 1883) Dodge 1989 was the dominant species both in the sediments and water column. During this period we observed planktonic motile cells, temporary cysts with cellulose walls, and resting cysts with resistant dinosporin walls. Two dinoflagellate blooms occurred in the spring to summer of 2000 allowing us to observe the timing of cyst production. The temporary cysts appeared between these blooms and also in the summer, whereas the resting cysts appeared during the preceding fall and winter. Resting cysts appeared in colder conditions, whereas the temporary cysts were produced within a particular thermal window and under nutrient depletion. Resting cysts were concentrated in discrete areas at depths of less than 25 in, and associated with sediments ranging from silt to fine sand. These cysts were abundant in the surface sediments during summer, fall and winter, whereas the motile cells dominated during the spring and summer, when the two L. polyedrum blooms were observed. The abundance of cells in the plankton, comprising motile cells and temporary cysts, appears to be inversely proportional to the concentration of resting cysts of the same species in the surface sediments. (c) 2005 Elsevier Ltd. All rights reserved.	CICESE, Dept Oceanog Biol, Div Oceanol, Ensenada, Baja California, Mexico; Ctr Estudios Tecnol Mar Ensenada, Direcc Gen Educ Ciencia & Tecnol Mar, Ensenada, Baja California, Mexico; CICESE, Dept Geol, Div Ciencias Tierra, Ensenada, Baja California, Mexico; Univ Autonoma Baja California, Fac Ciencias Marinas, Ensenada, Baja California, Mexico	CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada; CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada; Universidad Autonoma de Baja California		jopema@cicese.mx	Helenes, Javier/J-5033-2016	Helenes, Javier/0000-0002-0135-1879				Alvarez-Borrego J., 1982, Cal COFI Report, V23, P188; Alvarez-Sanchez L.G., 1988, CIENC MAR, V14, P135; Anderson D.M., 1985, P219; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; [Anonymous], NEOGENE QUATERNARY D; ARGOTE EML, 1991, ATMOSFERA, V4, P101; BLASCO D, 1977, LIMNOL OCEANOGR, V22, P255, DOI 10.4319/lo.1977.22.2.0255; CANNON JA, 1993, DEV MAR BIO, V3, P103; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; Eppley R.W., 1975, P11; GREGORIO ED, 2000, B SO CALIFORNIA ACAD, V99, P147; HANSEN OH, 1965, J CONS PERM INT EXPL, V30, P3, DOI DOI 10.1093/ICESJMS/30.1.3; Hayward TL, 1995, CAL COOP OCEAN FISH, V36, P19; HOLMES RW, 1967, LIMNOL OCEANOGR, V12, P503, DOI 10.4319/lo.1967.12.3.0503; Kimor B., 1981, California Cooperative Oceanic Fisheries Investigations Reports, V22, P126; Kirk JT., 1994, LIGHT PHOTOSYNTHESIS, DOI DOI 10.1017/CBO9780511623370.005; Koroleff F., 1983, METHODS SEAWATER ANA, V2nd; Lewis Jane, 1995, P175; Mao Shaozhi, 1993, Palynology, V17, P47; Matsuoka K, 2003, J PLANKTON RES, V25, P1461, DOI 10.1093/plankt/fbg111; Matsuoka K., 1985, NATURAL SCI B, V25, P21; McQuoid MR, 2002, J PHYCOL, V38, P881, DOI 10.1046/j.1529-8817.2002.01169.x; Minobe S, 1999, GEOPHYS RES LETT, V26, P855, DOI 10.1029/1999GL900119; MONTIELNIEVES M, 1998, THESIS U AUT BAJA CA; MOREYGAINES G, 1981, USC SEA GRANT PUBLIC; MUDIE P.J., 1992, NEOGENE QUATERNARY D, P347; Mudie P.J., 1996, American Association of Stratigraphic Palynology Foundation, P843; Mudie PJ, 2001, J QUATERNARY SCI, V16, P595, DOI 10.1002/jqs.660; ORELLANACEPEDA E, 1993, 6 INT C TOX MAR PHYT; Peña-Manjarrez JL, 2001, CIENC MAR, V27, P543; Rochon A, 1999, AM ASS STRATIGRAPHIC, V35; SUTHERLAND TF, 1992, J PLANKTON RES, V14, P915, DOI 10.1093/plankt/14.7.915; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Venrick E., 1984, Calif. 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J	Jeong, HJ; Kim, JS; Park, JY; Kim, JH; Kim, S; Lee, I; Lee, SH; Ha, JH; Yih, WH				Jeong, HJ; Kim, JS; Park, JY; Kim, JH; Kim, S; Lee, I; Lee, SH; Ha, JH; Yih, WH			<i>Stoeckeria algicida</i> n. gen., n. sp (Dinophyceae) from the coastal waters off Southern Korea:: Morphology and small subunit ribosomal DNA gene sequence	JOURNAL OF EUKARYOTIC MICROBIOLOGY			English	Article						Dinoflagellate; DNA; HAB; heterotrophic; plankton; protist; protozoa; red tide	DINOFLAGELLATE; PROTOPERIDINIUM; PFIESTERIA; BEHAVIOR; GROWTH; RATES	This paper presents anew description of the morphology of the planktonic dinoflagellate Stoeckeria algicida n. gen., n. sp. and a report of the sequence of the small subunit rDNA (SS rDNA) from cultured cells. The vegetative biflagellated cell, gametes, triflagellated planozygotes, and cyst stages of this heterotrophic species were observed in cultures. The vegetative biflagellated cells are oval, with the cell length being considerably larger than the cell width. The ranges (and mean, n = 60) of cell length and width of live biflagellated cells satiated with the raphidophyte Heterosigma akashiwo were 14.4-20.8 mu m (16.8) and 10.0-17.4 mu m (12.9). respectively, while those of biflagellated cells starved for 3 d (n = 60) were 7.3-15.9 mu m (11.6) and 2.7-12.2 mu m (7.3), respectively. Thin plates of the vegetative biflagellated cells were arranged in a Kofoidian series of Po, cp, X, 4', 2a, 7", 6c, 6s, 5"', 0 (p), and 2"". When properly aligned, the sequence of the SS rDNA of the biflagellated cells of S. algicida (GenBank Accession no. AJ841809) was 3% different from that of a dinoflagellate from Shepherd's Crook and 4% different from that of Cryptoperidiniopsoid sp. brodyi, Pfiesteria spp., or Pfiesteria-like species. In a maximum-likelihood-distance phylogenetic tree generated using the SS rDNA sequences, Pfiesterio spp., Pfiesteria-like species, and a dinoflagellate from Shepherd's Crook were closest to S. algicida, but these dinoflagellates were clearly divergent with S. algicida. Based on morphological and genealogical analyses, we suggest that this is a new species in a new genus.	Seoul Natl Univ, Coll Nat Sci, Sch Earth & Environm Sci, Seoul 151747, South Korea; Seoul Natl Univ, Res Inst Oceanog, Seoul 151747, South Korea; Kunsan Natl Univ, Coll Ocean Sci & Technol, Dept Oceanog, Kunsan 573701, South Korea; Seoul Natl Univ, Coll Nat Sci, Sch Biol Sci, Seoul 151747, South Korea	Seoul National University (SNU); Seoul National University (SNU); Kunsan National University; Seoul National University (SNU)	Seoul Natl Univ, Coll Nat Sci, Sch Earth & Environm Sci, Seoul 151747, South Korea.	hjjeong@snu.ac.kr	Jeong, hae/B-8908-2009	Jeong, Hae Jin/0000-0003-3310-4335				ALTSCHUL SF, 1990, J MOL BIOL, V215, P403, DOI 10.1016/S0022-2836(05)80360-2; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; Chun J., 2001, PHYDIT VERSION 3 1; Eppley RW., 1975, Proceedings of THE FIRST INTERNATIONAL CONFERENCE ON TOXIC DINOFLAGELLATE BLOOMS, P11; FELSENSTEIN J, 2004, PHYLIP PHYLOGENY INT; GIFFORD D J, 1991, Marine Microbial Food Webs, V5, P161; HANSEN PJ, 1991, MAR ECOL PROG SER, V69, P201, DOI 10.3354/meps069201; HOLMES RW, 1967, LIMNOL OCEANOGR, V12, P503, DOI 10.4319/lo.1967.12.3.0503; Huelsenbeck JP, 2001, BIOINFORMATICS, V17, P754, DOI 10.1093/bioinformatics/17.8.754; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; Jeong H. 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Eukaryot. Microbiol.	JUL-AUG	2005	52	4					382	390		10.1111/j.1550-7408.2005.00051.x	http://dx.doi.org/10.1111/j.1550-7408.2005.00051.x			9	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	951PE	16014017				2025-03-11	WOS:000230942000012
J	Lindberg, K; Moestrup, O; Daugbjerg, N				Lindberg, K; Moestrup, O; Daugbjerg, N			Studies on woloszynskioid dinoflagellates -: I:: <i>Woloszynskia coronata</i> re-examined using light and electron microscopy and partial LSU rDNA sequences, with description of <i>Tovellia</i> gen. nov and <i>Jadwigia</i> gen. nov (Tovelliaceae fam. nov.)	PHYCOLOGIA			English	Article							FLAGELLAR APPARATUS; RIBOSOMAL-RNA; AMPHIDINIUM DINOPHYCEAE; PHYLOGENETIC ANALYSES; MOLECULAR PHYLOGENY; POLARELLA-GLACIALIS; FRESH-WATER; ULTRASTRUCTURE; MORPHOLOGY; PROTISTS	Sediment samples were collected from a small pond in southern Sweden. Several cysts from the samples germinated into clonal cultures, identified as Woloszynskia coronata (Wolosz.) R.H. Thompson 1951. They were compared with other species of Woloszynskia established in culture, using scanning electron microscopy, transmission electron microscopy, partial large subunit ribosomal DNA (LSU rDNA) and morphology of the resting cysts. Significant differences were found, and we conclude that the genus Woloszynskia as presently circumscribed is artificial, and comprises at least four genera. In this first paper we transfer W. coronata to a new genus: Tovellia gen. nov., type species: Tovellia coronata (Wolosz.) comb. nov. Previous studies on ultrastructure and DNA sequencing referring to Wolosynskia coronota are based oil W. coronata var. glabra, which is raised to species level as Tovellia glabra sp. nov. Other species included in the new genus are Tovellia apiciulata (basionym Woloszynskia apiculata Stosch) and Tovellia stoschii (basionym Woloszvnskia stoschii R. Shyam & Sarma). Two identical Cultures presently identified as Woloszynskia limnetica Bursa (from University of Washington Culture Collection, Seattle) and W. pseudopalustris (J. Schiller) Kiselev [from Culture Collection of Algae at the University of Cologne, Cologne] differ from Tovellia in LSU rDNA sequences and in cyst type and are transferred to Jadwigia gen. nov., as J. applanata sp. nov. The most striking feature of Tovellia and Jadwigia is the anatomy of the eyespot, which is extraplastidial, and composed of nonmembrane bound lipid globules. This type of eyespot is also present in Katodinum campylops (T.M. Harris) A.R. Loebl., a species undoubtedly related to Tovellia, and in 'Glenodinium sp.' sensu Kreimer 1999, and together they form a distinct family, Tovelliaceae fam. nov.	Univ Copenhagen, Inst Biochem, Dept Phycol, DK-1353 Copenhagen, Denmark	University of Copenhagen	Univ Copenhagen, Inst Biochem, Dept Phycol, Oster Farimagsgade 2D, DK-1353 Copenhagen, Denmark.	moestrup@bi.ku.dk	Daugbjerg, Niels/D-3521-2014	Daugbjerg, Niels/0000-0002-0397-3073; Moestrup, Ojvind/0000-0003-0965-8645				Bibby B.T., 1972, British phycol J, V7, P85; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BURSA A, 1958, J PROTOZOOL, V34, P299; Calado AJ, 2005, PHYCOLOGIA, V44, P112, DOI 10.2216/0031-8884(2005)44[112:OTFDPI]2.0.CO;2; Calado AJ, 2002, PHYCOLOGIA, V41, P567, DOI 10.2216/i0031-8884-41-6-567.1; Calado AJ, 1998, J PHYCOL, V34, P536, DOI 10.1046/j.1529-8817.1998.340536.x; Carty Susan, 2003, P685, DOI 10.1016/B978-012741550-5/50021-0; Chatton E, 1934, CR SOC BIOL, V115, P1036; CHRISTEN H. R., 1958, BER SCHWEIZ BOT GES, V68, P44; Crawford R.M., 1971, Nova Hedwigia, V22, P699; Crawford R. 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Math., Ser. B, V1915, P260	76	70	77	0	14	ALLEN PRESS INC	LAWRENCE	810 E 10TH ST, LAWRENCE, KS 66044 USA	0031-8884			PHYCOLOGIA	Phycologia	JUL	2005	44	4					416	440		10.2216/0031-8884(2005)44[416:SOWDIW]2.0.CO;2	http://dx.doi.org/10.2216/0031-8884(2005)44[416:SOWDIW]2.0.CO;2			25	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	948KM					2025-03-11	WOS:000230714700008
J	Mantle, DJ				Mantle, DJ			New dinoflagellate cyst species from the upper Callovian-lower Oxfordian <i>Rigaudella aemula</i> zone, Timor sea, northwestern Australia	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						dinoflagellate cysts; systematics; Callovian-Oxfordian; Timor Sea; northwestern Australia		Four new species of dinoflagellate cysts are described from Callovian to lower Oxfordian (Jurassic) sediments of the Timor Sea, northwestern Australia. These comprise Evansia? lacryma, Egmontodinium elongatum, Leptodinium? ancoralium, and Nannoceratopsis reticulata. They are rare to common constituents of the Rigaudella aemula dinoflagellate cyst Interval Zone, and may prove useful for regional biostratigraphic correlation. (c) 2005 Elsevier B.V. All rights reserved.	Univ Queensland, Dept Earth Sci, Brisbane, Qld 4072, Australia	University of Queensland	Mantle, DJ (通讯作者)，Univ Queensland, Dept Earth Sci, Brisbane, Qld 4072, Australia.	d.mantle@uq.edu.au						[Anonymous], ANAL PREPLEISTOCENE; ARDITTO PA, 1996, APPEA J, V36, P269; Backhouse J., 1988, GEOL SURV B, V135, P233; BELOW R, 1990, Palaeontographica Abteilung B Palaeophytologie, V220, P1; BROOKS DM, 1996, APPEA J, V36, P142; Burger D., 1996, Palynology, V20, P49; Cookson I.E., 1960, PALAEONTOLOGY, V2, P243; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Davey R.J., 1979, American Association of Stratigraphic Palynologists Contributions Series, V5B, P48; Davey RJ., 1988, MEMOIR GEOLOGICAL SU, V13, P77; DAVEY RJ, 1982, DANMARKS GEOLOGISK B, P10; DEFLANDRE G, 1964, CR HEBD ACAD SCI, V258, P5027; Deflandre G., 1947, Bulletin de l'Inst Oceanogr Monaco No, V921, P1; DEFLANDRE G, 1939, STATION ZOOLOGIQUE W, V13, P147; EVITT WILLIAM R., 1961, MICROPALEONTOLOGY, V7, P305, DOI 10.2307/1484365; EVITT WR, 1985, AM ASS STRATIGRAPHIC, P333; Fensome R.A., 1993, Micropaleontology Press Special Paper; FENSOME RA, 1979, DINOFLAGELLATE CYSTS, V132, P1; Filatoff J., 1975, Palaeontographica Abteilung B Palaeophytologie, V154, P1; GITMEZ GU, 1972, B BR MUS NAT HIS G, V21, P171; Gocht H., 1970, PALAEONTOGRAPHICA B, V129, P125; HELBY R, 1987, STUDIES AUSTR MESOZO, V4, P1; HELBY R, 1987, STUDIES AUSTR MESOZO, V4, P135; HELENES J, 1986, Palynology, V10, P73; Helenes Javier, 1997, Palynology, V21, P173; HOCKING RM, 1994, P PETR EXP SOC AUSTR, P22; JANSONIUS J, 1986, Palynology, V10, P201; Klement K. W., 1960, Palaeontographica, VA114, P1; KUMAR A, 1986, REV PALAEOBOT PALYNO, V48, P377, DOI 10.1016/0034-6667(86)90076-X; KUMAR A, 1987, Revista Espanola de Micropaleontologia, V19, P239; Mory A.J., 1988, N W SHELF AUSTR, P287; Patillo J., 1990, APEA J, V30, P27, DOI DOI 10.1071/AJ89002; POCOCK SAJ, 1972, PALAEONTOGR ABT B, V111, P1; POULSEN NE, 1992, REV PALAEOBOT PALYNO, V75, P33, DOI 10.1016/0034-6667(92)90148-A; POULSEN NE, 1996, CONTRIBUTION SERIES, V3; PRAUSS M, 1989, Palaeontographica Abteilung B Palaeophytologie, V214, P1; Quattrocchio M., 1992, Revista Espanola de Micropaleontologia, V24, P67; RIDING JB, 2001, STUDIES AUSTR MESOZO, V24, P111; RIDING JB, 2001, STUDIES AUSTR MESOZO, V24, P65; SARJEANT WAS, 1982, CONTRIBUTIONS SERIES, V9; SMELROR M, 1988, REV PALAEOBOT PALYNO, V56, P275, DOI 10.1016/0034-6667(88)90061-9; STEVENS J, 1987, STUDIES AUSTR MESOZO, V4, P165; STOVER LE, 1987, STUDIES AUSTR MESOZO, V4, P101; STOVER LEWIS E., 1966, J PALEONTOL, V40, P41; STOVER LS, 1987, MEMOIRS ASS AUSTR PA, P261; Whittam D.B., 1996, APPEA J, V36, P209; Wiggins V.D., 1975, Geoscience Man, V11, P95; WILLIAMS GL, 2000, CONTRIBUTIOS SERIES, V37; WILLIAMS GL, 1998, CONTRIBUTION SERIES, V34; WISEMAN JF, 1980, P 4 INT PAL C LUCKN, P330; WORMALD GB, 1988, N W SHELF AUSTR, P425	51	9	9	0	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	JUL	2005	135	3-4					245	264		10.1016/j.revpalbo.2005.05.004	http://dx.doi.org/10.1016/j.revpalbo.2005.05.004			20	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	955BT					2025-03-11	WOS:000231200400007
J	Filipsson, HL; Björk, G; Harland, R; McQuoid, MR; Nordberg, K				Filipsson, HL; Björk, G; Harland, R; McQuoid, MR; Nordberg, K			A major change in the phytoplankton of a Swedish sill fjord -: A consequence of engineering work?	ESTUARINE COASTAL AND SHELF SCIENCE			English	Article						diatoms; dinoflagellate cysts; environmental change; engineering work; fjord; Sweden	DINOFLAGELLATE CYST RECORD; WEST-COAST; KOLJO-FJORD; SURFACE SEDIMENTS; SWEDEN; VARIABILITY; SKAGERRAK; DIATOMS	A major phytoplankton change occurred during the late 1930s and early 1940s in Koljo Fjord, a sill fjord on the Swedish west coast. Dinoflagellate cyst concentrations increased tenfold over a short period of time, front hundreds of cysts per gram sediment to thousands; and the species composition of both dinoflagellate cysts and diatoms changed markedly. These changes took place during a period of extensive engineering work at the entrance to the fjord from the Skagerrak. At this time, the entire passage was straightened, a new channel was built in a previously shallow area, and the old connection was closed. This study investigates whether this engineering work could have sufficiently altered the surface-water circulation to bring about the change in the phytoplankton composition. Several mechanisms are explored by which the construction could have influenced the phytoplankton in the fjord. The primary mechanism is probably increased efficiency of tidal-generated surface-water exchange in the fjord, resulting in a larger transport of surface water from the Skagerrak and consequently a changed surface-water environment. This Study highlights how engineering work can have a Substantial impact on the local and regional marine environment, a factor that must not be overlooked in environmental planning. (c) 2005 Elsevier Ltd. All rights reserved.	Univ Gothenburg, Dept Earth Sci, SE-40530 Gothenburg, Sweden; DinoData Serv, Nottingham NG13 8AH, England; Univ Gothenburg, Dept Marine Ecol, SE-40530 Gothenburg, Sweden	University of Gothenburg; University of Gothenburg	Filipsson, HL (通讯作者)，Univ Bremen, Dept Geosci, MARUM, POB 330 440, DE-28334 Bremen, Germany.	filipsson@uni-bremen.de	Filipsson, Helena/F-7419-2011	Filipsson, Helena/0000-0001-7200-8608; Nordberg, Kjell/0000-0003-0085-4607				[Anonymous], 2000, BIOL ATLAS ARCTIC SE; Appleby PG., 1978, CATENA, V5, P1, DOI [10.1016/S0341-8162(78)80002-2, DOI 10.1016/S0341-8162(78)80002-2]; Björk G, 2000, ESTUARIES, V23, P367, DOI 10.2307/1353329; Björk G, 2003, CONT SHELF RES, V23, P1143, DOI 10.1016/S0278-4343(03)00081-5; Dale B, 2000, T GEOBIOL, V15, P305; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Filipsson HL, 2004, J FORAMIN RES, V34, P277, DOI 10.2113/34.4.277; Godhe A, 2003, AQUAT MICROB ECOL, V32, P185, DOI 10.3354/ame032185; Gustafsson B, 1999, CONT SHELF RES, V19, P1021, DOI 10.1016/S0278-4343(99)00008-4; Haamer J, 2000, J SHELLFISH RES, V19, P413; HANSSON W, 1979, ZINDERMANS; Harland R, 2004, REV PALAEOBOT PALYNO, V128, P119, DOI 10.1016/S0034-6667(03)00116-7; Harland R, 2004, REV PALAEOBOT PALYNO, V128, P107, DOI 10.1016/S0034-6667(03)00115-5; HARLAND R, 1989, J GEOL SOC LONDON, V146, P945, DOI 10.1144/gsjgs.146.6.0945; Hasle G.R., 1973, 2 S RECENT FOSSIL MA, P1; HEILMANN JP, 1994, MAR ECOL PROG SER, V112, P213, DOI 10.3354/meps112213; Kennington K, 2002, QUATERNARY ENVIRONMENTAL MICROPALAEONTOLOGY, P166; Lindahl O., 2003, ICES MAR SCI S, V219, P387; McQuoid MR, 2004, LIMNOL OCEANOGR, V49, P1123, DOI 10.4319/lo.2004.49.4.1123; McQuoid MR, 2003, ESTUARIES, V26, P927, DOI 10.1007/BF02803351; McQuoid MR, 2002, J PHYCOL, V38, P881, DOI 10.1046/j.1529-8817.2002.01169.x; McQuoid MR, 1997, J PLANKTON RES, V19, P173, DOI 10.1093/plankt/19.2.173; MOHLENBERG F, 1995, OPHELIA, V42, P239, DOI 10.1080/00785326.1995.10431507; Nordberg K, 2001, J SEA RES, V46, P187, DOI 10.1016/S1385-1101(01)00084-3; Norén F, 1999, MAR ECOL PROG SER, V191, P187, DOI 10.3354/meps191187; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Rochon Andre, 1999, AASP Contributions Series, V35, P1; Svansson Artur., 1975, PHYS CHEM OCEANOGRAP; Wood G.D., 1996, PALYNOLOGY PRINCIPLE, V1, P29	30	16	18	0	7	ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD	LONDON	24-28 OVAL RD, LONDON NW1 7DX, ENGLAND	0272-7714			ESTUAR COAST SHELF S	Estuar. Coast. Shelf Sci.	JUN	2005	63	4					551	560		10.1016/j.ecss.2005.01.001	http://dx.doi.org/10.1016/j.ecss.2005.01.001			10	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	935UW					2025-03-11	WOS:000229809900008
J	Smith, BC; Persson, A				Smith, BC; Persson, A			Synchronization of encystment of <i>Scrippsiella</i> <i>lachrymosa</i> (Dinophyta)	JOURNAL OF APPLIED PHYCOLOGY			English	Article						cyst; dinoflagellate; encyst; gamete; mating; Scrippsiella lachrymosa	DINOFLAGELLATE GONYAULAX-TAMARENSIS; CYST FORMATION; GROWTH	The encystment of Scrippsiella lachrymosa cells (strain B-10), which can be induced reliably in encystment medium, was inhibited by stirring the culture. 100 mL cultures in glass beakers were stirred at 1 rotation s(-1). Stirring inhibited vegetative cells from congregating (swarming) at the walls of the culture container. When stirring was stopped, a rapid induction of sexual reproduction was seen. As soon as stirring stopped (within 2 min), cells were observed swarming near the edges of the glass beaker. Four days after cessation of stirring, large percentages of the cells were mating and, after 7 days, most were zygotes. Cultures were observed after 31, 38, and, 45 days of stirring. When cultures were stirred for 45 days, cysts developed in the stirred treatments, but these cysts were attached to flocculent material that had also formed in the medium. The use of this laboratory method is advantageous for the study of the mating through cyst stages of the dinoflagellate life history. This method may also demonstrate the need for a 'surface' as a place for the dinoflagellate to congregate in order to successfully encyst and may help explain environmental observations of encystment at pycnoclines.	Natl Marine Fisheries Serv, NOAA, NE Fisheries Sci Ctr, Milford Lab, Milford, CT 06460 USA	National Oceanic Atmospheric Admin (NOAA) - USA	Natl Marine Fisheries Serv, NOAA, NE Fisheries Sci Ctr, Milford Lab, Milford, CT 06460 USA.	barry.smith@noaa.gov		Persson, Agneta/0000-0003-0202-6514				ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Dale B., 1983, P69; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1995, J PLANKTON RES, V17, P1163, DOI 10.1093/plankt/17.6.1163; Juhl AR, 2002, J PHYCOL, V38, P683, DOI 10.1046/j.1529-8817.2002.00165.x; Lewis J., 2001, lifehab life histories of microalgal species causing harmful blooms, P49; LEWIS J., 2001, LIFEHAB LIFE HIST MI, P121; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; Smayda Theodore J., 2002, Harmful Algae, V1, P95, DOI 10.1016/S1568-9883(02)00010-0; Smith BC, 2004, J APPL PHYCOL, V16, P401, DOI 10.1023/B:JAPH.0000047951.72497.53; Sullivan JM, 2003, HARMFUL ALGAE, V2, P183, DOI 10.1016/S1568-9883(03)00039-8; Sullivan JM, 2003, J PHYCOL, V39, P83, DOI 10.1046/j.1529-8817.2003.02094.x; TAYLOR FJR, 1987, BOT MONOGR, V21, P224; Vogel S., 1994, LifeinMovingFluids: ThePhysicalBiologyofFlowRevisedandExpandedSecondEdition; Von Stosch HA., 1973, Br Phycol J, V8, P105	16	15	15	1	3	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	0921-8971	1573-5176		J APPL PHYCOL	J. Appl. Phycol.	JUN	2005	17	4					317	321		10.1007/s10811-005-4944-6	http://dx.doi.org/10.1007/s10811-005-4944-6			5	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	954NB					2025-03-11	WOS:000231160700005
J	Gagnon, R; Levasseur, M; Weise, AM; Fauchot, J; Campbell, PGC; Weissenboeck, BJ; Merzouk, A; Gosselin, M; Vigneault, B				Gagnon, R; Levasseur, M; Weise, AM; Fauchot, J; Campbell, PGC; Weissenboeck, BJ; Merzouk, A; Gosselin, M; Vigneault, B			Growth stimulation of <i>Alexandrium tamarense</i> (Dinophyceae) by humic substances from the Manicouagan River (Eastern Canada)	JOURNAL OF PHYCOLOGY			English	Article						Alexandrium tamarense; growth rate; humic substances; Manicouagan River; St. Lawrence Estuary	TOXIC DINOFLAGELLATE; PHYTOPLANKTON BLOOMS; MARINE-PHYTOPLANKTON; CYST FORMATION; COASTAL; IRON; TRANSPORT; DIATOMS; WATERS; JAPAN	In the St. Lawrence Estuary, annual recurrent blooms of the toxic dinoflagellate Alexandrium tamarense L. Balech are associated with brackish waters. Riverine inputs are suspected to favor bloom development by increasing water column stability and/or by providing growth stimulants such as humic substances (HS). A 17-day culture experiment was conducted to evaluate the importance of HS as growth factors for A. tamarense. Nonaxenic cultures were exposed to four HS extracts from three different sources: humic and fulvic acids isolated from the Manicouagan River, Quebec, Canada; humic acids from the Suwannee River, Georgia, United States; and a desalted alkaline soil extract. For each extract, four concentrations were tested as supplements to the artificial Keller medium, a nitrate-rich algal culture medium. Additions of HS from all sources significantly enhanced the overall growth rates relative to the controls. Concentrations of HS, estimated by UV spectrophotometry, remained constant throughout the exponential growth phase, suggesting that the HS were acting mainly as growth promoters during our experiment. Dose-response curves indicated that HS could increase the growth rate of A. tamarense even at low concentrations, such as those encountered in the St. Lawrence Estuary. Our results support the hypothesis that HS from the Manicouagan River plume can stimulate the development of toxic dinoflagellate blooms.	Fisheries & Oceans Canada, Maurice Lamontagne Inst, Mont Joli, PQ G5H 3Z4, Canada; Univ Quebec, INRS Eau Terre & Environm, Ste Foy, PQ G1V 4C7, Canada; Univ Quebec, Inst Sci Mer, Rimouski, PQ G5L 3A1, Canada; Nat Resources Canada, Canmet Mines & Mineral Sci Labs, Ottawa, ON K1A 0G1, Canada	Fisheries & Oceans Canada; University of Quebec; Institut national de la recherche scientifique (INRS); University of Quebec; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; CanmetMINING	Fisheries & Oceans Canada, Maurice Lamontagne Inst, 850 Route Mer, Mont Joli, PQ G5H 3Z4, Canada.	gagnonr@dfo-mpo.gc.ca	Campbell, Peter/H-4348-2011; Fauchot, Juliette/HHS-0759-2022; Gosselin, Michel/B-4477-2014	Gosselin, Michel/0000-0002-1044-0793				ACHIHA H, 1990, JPN J PHYCOL, V38, P31; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON MA, 1982, LIMNOL OCEANOGR, V27, P789, DOI 10.4319/lo.1982.27.5.0789; BARBER R T, 1969, Journal of Experimental Marine Biology and Ecology, V3, P191, DOI 10.1016/0022-0981(69)90017-3; BLASCO D, 1998, MONITORAGE PHYTOPLAN; BRASSARD P, 1984, CAN J FISH AQUAT SCI, V41, P166, DOI 10.1139/f84-017; Buffle J., 1988, COMPLEXATION REACTIO; Campbell P.G.C., 1995, Metal Speciation and Bioavailability in Aquatic Systems, P45; Campbell PGC, 1997, CAN J FISH AQUAT SCI, V54, P2543, DOI 10.1139/f97-161; CARLSSON P, 1995, MAR ECOL PROG SER, V127, P213, DOI 10.3354/meps127213; Carlsson P, 1999, AQUAT MICROB ECOL, V18, P23, DOI 10.3354/ame018023; Carlsson P, 1998, AQUAT MICROB ECOL, V16, P65, DOI 10.3354/ame016065; Carlsson P., 1998, NATO ASI Series Series G Ecological Sciences, V41, P509; CARLSSON P, 1993, ESTUAR COAST SHELF S, V36, P433, DOI 10.1006/ecss.1993.1026; DERAUSCH, 1990, SYMBIOSIS, V8, P117; Doblin MA, 1999, J EXP MAR BIOL ECOL, V236, P33, DOI 10.1016/S0022-0981(98)00193-2; Doblin MA, 2000, J PLANKTON RES, V22, P421, DOI 10.1093/plankt/22.3.421; Doucette G.J., 1998, HARMFUL ALGAE, P406; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Fauchot J, 2005, J PHYCOL, V41, P263, DOI 10.1111/j.1529-8817.2005.03092.x; Frangópulos M, 2004, HARMFUL ALGAE, V3, P131, DOI 10.1016/S1568-9883(03)00061-1; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; GRANELI E, 1990, J EXP MAR BIOL ECOL, V136, P89, DOI 10.1016/0022-0981(90)90189-J; Graneli E., 1985, P201; Graneli E., 1999, AQUAT ECOL, V33, P17, DOI DOI 10.1023/A:1009925515059; Hamasaki K, 2001, J PLANKTON RES, V23, P271, DOI 10.1093/plankt/23.3.271; McKnight DM., 1998, Aquatic humic substances: ecology and biochemistry, P9; HUDSON RJM, 1990, LIMNOL OCEANOGR, V35, P1002, DOI 10.4319/lo.1990.35.5.1002; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Juhl AR, 2001, LIMNOL OCEANOGR, V46, P758, DOI 10.4319/lo.2001.46.4.0758; KELLER MD, 1987, J PHYCOL, V23, P633; Koutitonsky V.G., 1991, CAN SPEC PUBL FISH A, V113, P57; Legrand C, 1998, AQUAT MICROB ECOL, V16, P81, DOI 10.3354/ame016081; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MCLACHLAN J, 1975, HDB PHYCOLOGICAL MET, P26; MOITA MT, 1993, DEV MAR BIO, V3, P299; MORLAIX M, 1992, COMP STUDY; Ohkubo N, 1998, ENVIRON TECHNOL, V19, P611, DOI 10.1080/09593331908616717; PAERL HW, 1988, LIMNOL OCEANOGR, V33, P823, DOI 10.4319/lo.1988.33.4_part_2.0823; Parkhill JP, 1999, J PLANKTON RES, V21, P939, DOI 10.1093/plankt/21.5.939; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; Petrovic M, 1996, WATER SCI TECHNOL, V34, P253, DOI 10.1016/S0273-1223(96)00752-4; PRAKASH A, 1973, LIMNOL OCEANOGR, V18, P516, DOI 10.4319/lo.1973.18.4.0516; SCHECHER WD, 1992, COMPUTERS ENV URBAN, V16; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; SMITH WO, 1982, J PLANKTON RES, V4, P651, DOI 10.1093/plankt/4.3.651; Sohet K., 1995, P669; SU HM, 1993, DEV MAR BIO, V3, P837; SULLIVAN JM, 1997, EFFECTS SMALL SCALE; Sunda WG., 1988, BIOL OCEANOGR, V6, P411, DOI DOI 10.1080/01965581.1988.10749543; SUNDA WG, 1998, SCI TOTAL ENVIRON, V219, P2; Therriault J.C., 1985, P141; THURMAN EM, 1981, ENVIRON SCI TECHNOL, V15, P463, DOI 10.1021/es00086a012; Toyota Takayoshi, 1994, Journal of Oceanography, V50, P499, DOI 10.1007/BF02235420; Vigneault B, 2000, ENVIRON SCI TECHNOL, V34, P3907, DOI 10.1021/es001087r; Weise AM, 2002, CAN J FISH AQUAT SCI, V59, P464, DOI 10.1139/F02-024; Yamamoto Tamiji, 1999, Phycological Research, V47, P27, DOI 10.1111/j.1440-1835.1999.tb00280.x	57	43	54	1	30	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	JUN	2005	41	3					489	497		10.1111/j.1529-8817.2005.00077.x	http://dx.doi.org/10.1111/j.1529-8817.2005.00077.x			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	930OV					2025-03-11	WOS:000229426700005
J	Kremp, A; Elbrächter, M; Schweikert, M; Wolny, JL; Gottschling, M				Kremp, A; Elbrächter, M; Schweikert, M; Wolny, JL; Gottschling, M			<i>Woloszynskia halophila</i> (Biecheler) comb. nov.:: A bloom-forming cold-water dinoflagellate co-occurring with <i>Scrippsiella hangoei</i> (Dinophyceae) in the Baltic Sea	JOURNAL OF PHYCOLOGY			English	Article						28S rRNA; dinoflagellate cysts; morphology; salinity tolerance; taxonomy; ultrastructure; Woloszynskia	RIBOSOMAL-RNA; SPRING-BLOOM; FLAGELLAR APPARATUS; RESTING CYSTS; ULTRASTRUCTURE; PHYTOPLANKTON; PHYLOGENY; MICROORGANISMS; IDENTIFICATION; GERMINATION	Molecular analyses and subsequent morphological reinvestigation of clonal isolates germinated from cysts previously assigned to Scrippsiella hangoei (Schiller) Larsen revealed considerable differences to vegetative cell isolates of this cold-water dinoflagellate from the northern Baltic Sea. The presence of hexagonal platelets on the cell surface and a characteristic acrobase on the episome agree with the description of Gymnodinium halophilum Biecheler. However, the arrangement of amphiesmal vesicles in more than nine latitudinal series indicates allocation of this dinoflagellate to Woloszynskia Thompson. We therefore reassign G. halophilum to Woloszynskia halophila. This species exhibits ultrastructural characteristics similar to Polarella glacialis Montresor et al. and symbiontic Gymnodinium Stein, such as stalked pyrenoids and a central eyespot consisting of multiple layers of crystal-filled vacuoles. A close relationship between these dinoflagellates is also supported by 28s rRNA sequence data. The preference for high salinities identifies W. halophila as a marine species. The spiny resting cysts of W. halophila are identical to the cysts formed during the massive encystment events previously attributed to S. hangoei in the Baltic Sea. This suggests that W. halophila is a significant contributor to the dinoflagellate spring blooms in the Baltic Sea. Scrippsiella hangoei clones, in turn, produce noncalcareous and smooth-walled cysts when crossed with a complementary mating type.	Univ Helsinki, Tvarminne Zool Stn, Hango 10900, Finland; Deutsch Zentrum Marine Biodivers Forsch, Forschungsinst Senckenberg, Wattenmeerstn Sylt, D-25992 List Auf Sylt, Germany; Univ Stuttgart, Inst Biol, Abt Zool, D-70569 Stuttgart, Germany; Florida Marine Res Inst, Florida Inst Oceanog, St Petersburg, FL 33701 USA; Free Univ Berlin, Fachbereich Geol Wissensch, D-12249 Berlin, Germany	University of Helsinki; Leibniz Association; Senckenberg Gesellschaft fur Naturforschung (SGN); Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Stuttgart; Free University of Berlin	Univ Helsinki, Tvarminne Zool Stn, Hango 10900, Finland.	anke.kremp@helsinki.fi	Kremp, Anke/I-8139-2013; Gottschling, Marc/K-2186-2014	Schweikert, Michael/0000-0001-8869-709X; Wolny, Jennifer L./0000-0002-3556-5015				[Anonymous], 1996, ZOOL ANZ; [Anonymous], ACTA BOT FENN; [Anonymous], 1981, Fixation for electron microscopy; AUTIO R, 1990, ECOLOGICAL PLANKTON; Berard-Therriault L., 1999, Publ spec can sci halieut aquat, V128, P1; Bibby B.T., 1972, British phycol J, V7, P85; Biecheler B., 1952, Bull. 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Phycol.	JUN	2005	41	3					629	642		10.1111/j.1529-8817.2005.00070.x	http://dx.doi.org/10.1111/j.1529-8817.2005.00070.x			14	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	930OV					2025-03-11	WOS:000229426700018
J	Litaker, RW; Steidinger, KA; Mason, PL; Landsberg, JH; Shields, JD; Reece, KS; Haas, LW; Vogelbein, WK; Vandersea, MW; Kibler, SR; Tester, PA				Litaker, RW; Steidinger, KA; Mason, PL; Landsberg, JH; Shields, JD; Reece, KS; Haas, LW; Vogelbein, WK; Vandersea, MW; Kibler, SR; Tester, PA			The reclassification of <i>Pfiesteria shumwayae</i> (Dinophyceae):: <i>Pseudopfiesteria</i>, gen. nov.	JOURNAL OF PHYCOLOGY			English	Article						evolution; Pfiesteria-like dinoflagellates; Pfiesteria shumwayae; Pseudopfiesteria; ribosomal genes; taxonomy	LIFE-CYCLE; DINOFLAGELLATE PFIESTERIA; PISCICIDA DINOPHYCEAE; TOXIC DINOFLAGELLATE; SUBSTITUTION; DNA; IDENTIFICATION; PHYLOGENIES; OCELLATUM; DISCOVERY	Pfiesteria shumwayae Glasgow et Burkholder is assigned to a new genus Pseudopfiesteria gen. nov. Plate tabulation differences between Pfiesteria and Pseudopfiesteria gen. nov. as well as a maximum likelihood phylogenetic analysis based on rDNA sequence data warrant creation of this new genus. The Kofoidian thecal plate formula for the new genus is Po, cp, X, 4', 1a, 6 '', 6c, PC, 5+s, 5''', 0p, 2''''. In addition to having six precingular plates, P. shumwayae comb. nov. also has a distinctive diamond or rectangular-shaped anterior intercalary plate. Both Pfiesteria and Pseudopfiesteria gen. nov. are reassigned to the order Peridiniales based on an apical pore complex (APC) with a canal (X) plate that contacts a symmetrical 1', four to five sulcal plates, and the conservative hypothecal tabulation of 5''', 0p, and 2''''. These morphological characters and the life histories of Pfiesteria and Pseudopfiesteria are consistent with placement of both genera in the Peridiniales. Based on the plate tabulations for P. shumwayae, P. piscicida, and the closely related "cryptoperidiniopsoid" and "lucy" groups, the family Pfiesteriaceae is amended to include species with the following tabulation: 4-5', 0-2a, 5-6 '', 6c, PC, 5+s, 5''', 0p, and 2'''' as well as an APC containing a pore plate (Po), a closing plate (cp), and an X plate; the tabulation is expanded to increase the number of sulcal plates and to include a new plate, the peduncle cover (PC) plate. Members of the family have typical dinoflagellate life cycles characterized by a biflagellated free-living motile stage, a varying number of cyst stages, and the absence of multiple amoeboid stages.	Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, NOAA, Beaufort, NC 28516 USA; Florida Fish & Wildlife Conservat Commiss, Fish & Wildlife Res Inst, St Petersburg, FL 33701 USA; Coll William & Mary, Dept Environm & Aquat Anim Hlth, Virginia Inst Marine Sci, Gloucester Point, VA 23062 USA	National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA; Florida Fish & Wildlife Conservation Commission; William & Mary; Virginia Institute of Marine Science	Litaker, RW (通讯作者)，Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, NOAA, 101 Pivers Isl Rd, Beaufort, NC 28516 USA.	Wayne.Litaker@noaa.gov	Litaker, Richard/AAH-2036-2021	Reece, Kimberly/0000-0002-1751-1566; Shields, Jeffrey D./0000-0002-2658-4572				[Anonymous], 2002, PAUP 4 0 PHYLOGENETI; Boltovskoy A, 1999, GRANA, V38, P98, DOI 10.1080/713786927; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; Coyne KJ, 2001, AQUAT MICROB ECOL, V24, P275, DOI 10.3354/ame024275; *CSIRO MAR RES, 2001, PFIEST SHUMW AUSTR; FELSENSTEIN J, 1985, EVOLUTION, V39, P783, DOI 10.1111/j.1558-5646.1985.tb00420.x; Fensome R.A., 1993, Micropaleontology Press Special Paper; Fensome RA, 1999, GRANA, V38, P66; Glasgow HB, 2001, PHYCOLOGIA, V40, P234, DOI 10.2216/i0031-8884-40-3-234.1; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HASEGAWA M, 1985, J MOL EVOL, V22, P160, DOI 10.1007/BF02101694; Hershkovitz MA, 1998, METHOD BIOCHEM ANAL, V39, P189; Jakobsen KS, 2002, P ROY SOC B-BIOL SCI, V269, P211, DOI 10.1098/rspb.2001.1852; Kokocinski Mikolaj, 2003, Journal of Limnology, V62, P172; LANAVE C, 1984, J MOL EVOL, V20, P86, DOI 10.1007/BF02101990; LANDSBERG JH, 1994, DIS AQUAT ORGAN, V20, P23, DOI 10.3354/dao020023; Litaker R.W., 2002, Manual of environmental microbiology, V2nd, P342; Litaker RW, 2003, J PHYCOL, V39, P754, DOI 10.1046/j.1529-8817.2003.02112.x; Litaker RW, 2002, J PHYCOL, V38, P442, DOI 10.1046/j.1529-8817.2002.t01-1-01242.x; Litaker RW, 1999, J PHYCOL, V35, P1379, DOI 10.1046/j.1529-8817.1999.3561379.x; Mason PL, 2003, J PHYCOL, V39, P253, DOI 10.1046/j.1529-8817.2003.02089.x; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; Parrow MW, 2003, J PHYCOL, V39, P697, DOI 10.1046/j.1529-8817.2003.03057.x; Parrow MW, 2003, J PHYCOL, V39, P678, DOI 10.1046/j.1529-8817.2003.02146.x; Posada D, 1998, BIOINFORMATICS, V14, P817, DOI 10.1093/bioinformatics/14.9.817; Rhodes LL, 2002, NEW ZEAL J MAR FRESH, V36, P621, DOI 10.1080/00288330.2002.9517117; Rublee PA, 2001, ENVIRON HEALTH PERSP, V109, P765, DOI 10.2307/3454924; Steidinger K, 2001, ENVIRON HEALTH PERSP, V109, P661, DOI 10.2307/3454911; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; Steidinger Karen A., 1997, P387, DOI 10.1016/B978-012693018-4/50005-7; THOMPSON JD, 1994, NUCLEIC ACIDS RES, V22, P4673, DOI 10.1093/nar/22.22.4673; Truby EW, 1997, MICROSC RES TECHNIQ, V36, P337; Vogelbein WK, 2001, ENVIRON HEALTH PERSP, V109, P687, DOI 10.2307/3454914; YANG ZB, 1994, J MOL EVOL, V39, P105; Yang ZH, 1996, TRENDS ECOL EVOL, V11, P367, DOI 10.1016/0169-5347(96)10041-0	36	51	56	1	12	BLACKWELL PUBLISHING INC	MALDEN	350 MAIN ST, MALDEN, MA 02148 USA	0022-3646			J PHYCOL	J. Phycol.	JUN	2005	41	3					643	651		10.1111/j.1529-8817.2005.00075.x	http://dx.doi.org/10.1111/j.1529-8817.2005.00075.x			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	930OV					2025-03-11	WOS:000229426700019
J	Gottschling, M; Knop, R; Plötner, J; Kirsch, M; Willems, H; Keupp, H				Gottschling, M; Knop, R; Plötner, J; Kirsch, M; Willems, H; Keupp, H			A molecular phylogeny of <i>Scrippsiella sensu lato</i> (Calciodinellaceae, Dinophyta) with interpretations on morphology and distribution	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						Calcareous dinoflagellates; Calciodinellaceae; cryptic species; cyst; distribution; Internal Transcribed Spacer; molecular systematics; phylogeny; morphology; secondary structure; theca	DINOFLAGELLATE CYSTS; SECONDARY STRUCTURE; MARINE DINOFLAGELLATE; GENETIC DIVERSITY; NOV; PERIDINIALES; SEDIMENTS; TROCHOIDEA; SHIPS; RDNA	The phylogenetic relationships of Scrippsiella sensu lato ( including cyst taxa such as Calcigonellum, Calciodinellum, and Pernambugia) were investigated based on sequences from the ribosomal 5.8S rRNA and the Internal Transcribed Spacers ITS1 and ITS2, including interpretations on morphology and distribution. To attach importance to the cyst diversity present in calcareous dinoflagellates, a segregation of Scrippsiella sensu lato into four well-recognizable and monophyletic groups is proposed, corresponding to more- or less-established taxonomic units: (i) Calciodinellum ( including Calcigonellum and a few species assigned to Scrippsiella), (ii) Pernambugia ( presumptively including Lebessphaera), (iii) S. precaria and S. ramonii, and (iv) Scrippsiella sensu stricto comprising largely the S. trochoidea species complex. The phylogenetic relationships among these four groups are not sufficiently resolved. Molecular data suggest the existence of numerous cryptic taxa showing molecular, but not morphological, variation ( especially in Scrippsiella sensu stricto). Closely related strains have a wide range of distribution and occur ( at least partly) sympatrically in cold through to tropical seas of the world.	Free Univ Berlin, Fachbereich Geol Wissensch Fachrichtung Palaontol, D-12249 Berlin, Germany; Humboldt Univ, Museum Naturkunde, Inst Systemat Zool, D-10099 Berlin, Germany; Univ Bremen, Fachbereich Geowissensch Fachrichtung Hist Geol P, D-28359 Bremen, Germany	Free University of Berlin; Humboldt University of Berlin; Leibniz Institut fur Evolutions und Biodiversitatsforschung; University of Bremen	Free Univ Berlin, Fachbereich Geol Wissensch Fachrichtung Palaontol, Malteserstr 74-100, D-12249 Berlin, Germany.	caix@zedat.fu-berlin.de	Gottschling, Marc/K-2186-2014					[Anonymous], 2003, BOT JAHRB; [Anonymous], 1999, Use of Proxies in Paleoceanography: Examples from the South Atlantic; Coleman AW, 2003, TRENDS GENET, V19, P370, DOI 10.1016/S0168-9525(03)00118-5; Coleman AW, 1997, J MOL EVOL, V45, P168, DOI 10.1007/PL00006217; D'Onofrio G, 1999, J PHYCOL, V35, P1063, DOI 10.1046/j.1529-8817.1999.3551063.x; DEFLANDRE G, 1947, CR HEBD ACAD SCI, V224, P1781; Edvardsen B, 2003, J PHYCOL, V39, P395, DOI 10.1046/j.1529-8817.2003.01252.x; Ellegaard M, 2003, PHYCOLOGIA, V42, P151, DOI 10.2216/i0031-8884-42-2-151.1; Fensome R.A., 1993, CLASSIFICATION FOSSI; Godhe A, 2000, BOT MAR, V43, P39, DOI 10.1515/BOT.2000.004; Goertzen LR, 2003, MOL PHYLOGENET EVOL, V29, P216, DOI 10.1016/S1055-7903(03)00094-0; Gottschling M, 2004, NUCLEIC ACIDS RES, V32, P307, DOI 10.1093/nar/gkh168; Gottschling M, 2001, PLANT BIOLOGY, V3, P629, DOI 10.1055/s-2001-19371; GOTTSCHLING M, 2005, IN PRESS MOL PHYLOGE; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Janofske D, 2000, J PHYCOL, V36, P178, DOI 10.1046/j.1529-8817.2000.98224.x; John U, 2003, MOL BIOL EVOL, V20, P1015, DOI 10.1093/molbev/msg105; KAMPTNER ERWIN, 1958, ARCH PROTISTENKUNDE, V103, P54; Karwath B, 2000, BERICHTE FACHBEREICH, V152, P1; Keupp H., 1987, Facies, V16, P37, DOI 10.1007/BF02536748; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P207; Keupp H., 1991, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V134, P161; Keupp H., 1991, P267; Kohring Rolf, 2005, Palaeontologische Zeitschrift, V79, P79; Kohring Rolf, 1997, Neues Jahrbuch fuer Geologie und Palaeontologie Monatshefte, V3, P151; KREMP A, 2005, IN PRESS J PHYCOL, V41; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Litaker RW, 2003, J PHYCOL, V39, P754, DOI 10.1046/j.1529-8817.2003.02112.x; McGovern TM, 2003, MOL ECOL, V12, P1207, DOI 10.1046/j.1365-294X.2003.01758.x; Meier KJS, 2002, J PHYCOL, V38, P602, DOI 10.1046/j.1529-8817.2002.t01-1-01191.x; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; Montresor M, 2003, PHYCOLOGIA, V42, P56, DOI 10.2216/i0031-8884-42-1-56.1; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Pin LC, 2001, MAR BIOTECHNOL, V3, P246, DOI 10.1007/s101260000073; Plötner J, 1998, J ZOOL SYST EVOL RES, V36, P191; Posada D, 1998, BIOINFORMATICS, V14, P817, DOI 10.1093/bioinformatics/14.9.817; Rambaut A., 2001, SE AL SEQUENCE ALIGN; Ruiz GM, 2000, NATURE, V408, P49, DOI 10.1038/35040695; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; Streng M, 2004, J PALEONTOL, V78, P456, DOI 10.1666/0022-3360(2004)078<0456:APCOAT>2.0.CO;2; Swofford D., 2002, PAUP PHYLOGENETIC AN; van der Strate HJ, 2002, J PHYCOL, V38, P572, DOI 10.1046/j.1529-8817.2002.t01-1-01170.x; Vink A, 2004, MAR MICROPALEONTOL, V50, P43, DOI 10.1016/S0377-8398(03)00067-7; Wessel P., 1995, GENERIC MAPPING TOOL	47	47	52	1	7	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0967-0262	1469-4433		EUR J PHYCOL	Eur. J. Phycol.	MAY	2005	40	2					207	220		10.1080/09670260500109046	http://dx.doi.org/10.1080/09670260500109046			14	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	944LF					2025-03-11	WOS:000230429100007
J	Figueroa, RI; Bravo, I				Figueroa, RI; Bravo, I			Sexual reproduction and two different encystment strategies of <i>Lingulodinium polyedrum</i> (Dinophyceae) in culture	JOURNAL OF PHYCOLOGY			English	Article						Dinophyceae; encystment; excystment; gametes; life cycle; Lingulodinium polyedrum; mating type; reproduction	DINOFLAGELLATE GYMNODINIUM-CATENATUM; GONYAULAX-POLYEDRA; CYST FORMATION; LIFE-HISTORY; POPULATION-DYNAMICS; BENTHIC CYSTS; MATING-TYPE; TAMARENSIS; TEMPERATURE; DARKNESS	Unreported aspects in the sexual cycle of the marine dinoflagellate Lingulodinium polyedrum (Stein) Dodge were described. Our observations included the description of two types of hypnozygote formation, because culture planozygotes were observed to encyst in two different ways: an ecdysal sexual stage or a spiny resting cyst. Phosphate deficiency was the main nutritional condition required for fusing gamete pairs to form resting cysts, whereas replete conditions prevented their appearance and favored the formation of ecdysal sexual forms. Mating experiments revealed the existence of two sexual types (+/-), which were enough to explain resting cyst appearance (simple heterothallism). Morphological aspects and timing of gamete mating, fusion, and the efficiency of encystment under different external levels of nitrate and phosphate were analyzed after isolating and monitoring individual pairs of fusing gametes. The staining of sexual stages showed that nuclear fusion was completed at the same time as the cytoplasmic fusion. After 1 to 2 h, the planozygotes presented one quadrolobulated nucleus. Germination of ecdysal sexual stages occurred after < 24-72 h, whereas excystment of resting cysts was dependent on the studied parental cross and took place after 2-4 months. Newly germinated cells from both types of cysts had a similar, big, U-shaped nucleus. Twenty-four to 48 h after excystment, the germlings divided by desmoschisis, a process before which enlargement of the nucleus was observed.	Inst Oceanog Vigo, Vigo, Spain	Spanish Institute of Oceanography	Inst Oceanog Vigo, Vigo, Spain.	isabel.bravo@vi.ieo.es	Bravo, Isabel/D-3147-2012; Figueroa, Rosa/M-7598-2015	Figueroa, Rosa/0000-0001-9944-7993; Bravo, Isabel/0000-0003-3764-745X				ADAIR WS, 1983, CELL, V33, P183, DOI 10.1016/0092-8674(83)90347-1; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Beam C. A., 1980, BIOCH PHYSL PROTOZOA, V3, P171; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1990, Scientia Marina, V54, P287; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Dale B., 1983, P69; Delgado M., 1999, Harmful Algae News, V19, P1; DIWALD KARL, 1938, FLORA, V32, P174; Draisci R, 1999, TOXICON, V37, P1187, DOI 10.1016/S0041-0101(98)00254-2; DURR G, 1974, CELL TISSUE RES, V150, P21; DURR G, 1979, ARCH PROTISTENKD, V122, P55; Elbrächter M, 2003, J PHYCOL, V39, P629, DOI 10.1046/j.1529-8817.2003.39041.x; Figueroa RI, 2005, J PHYCOL, V41, P74, DOI 10.1111/j.1529-8817.2005.04045.x; FIGUEROA RI, 2005, IN PRESS PHYCOLOGIA; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garces E., 2002, LIFEHAB, P46; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Goodenough U.W., 1985, MBL (Marine Biology Laboratory) Lectures in Biology, V7, P123; GUILLARD RRL, 1993, PHYCOLOGIA, V32, P234, DOI 10.2216/i0031-8884-32-3-234.1; HARDELAND R, 1994, EXPERIENTIA, V50, P60, DOI 10.1007/BF01992051; Hoekstra R F, 1987, Experientia Suppl, V55, P59; Imai I., 1998, PHYSL ECOLOGY HARMFU, P95; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; KITA T, 1985, B MAR SCI, V37, P643; KOFOID C.A., 1911, U CALIFORNIA PUBLICA, V8, P187; Kokinos John P., 1995, Palynology, V19, P143; LEWIS J, 1988, BRIT PHYCOL J, V23, P49, DOI 10.1080/00071618800650071; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; MARASOVIC I, 1993, DEV MAR BIO, V3, P139; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; Park Ho-Dong, 1992, Journal of the Faculty of Science Shinshu University, V27, P87; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1989, INT REV CYTOL, V114, P249; SAKO Y, 1984, B JPN SOC SCI FISH, V50, P743; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wall D., 1971, Geoscience Man, V3, P1; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131	41	85	89	4	39	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	APR	2005	41	2					370	379		10.1111/j.1529-8817.2005.04150.x	http://dx.doi.org/10.1111/j.1529-8817.2005.04150.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	909KS		Bronze, Green Submitted			2025-03-11	WOS:000227859400016
J	Lass, S; Vos, M; Wolinska, J; Spaak, P				Lass, S; Vos, M; Wolinska, J; Spaak, P			Hatching with the enemy:: <i>Daphnia</i> diapausing eggs hatch in the presence of fish kairomones	CHEMOECOLOGY			English	Article						inducible defences; resting egg; ephippia; infochemical; diapause	PREDATOR-INDUCED DIAPAUSE; CYCLICAL PARTHENOGEN; LIFE-HISTORY; RESTING EGGS; SEXUAL EGGS; MAGNA; SIZE; PATTERNS; DIFFERENTIATION; REPRODUCTION	Infochemicals are known to play a key role in mediating predator-prey interactions, both in aquatic and terrestrial communities. However, state-dependent variation may exist in how effectively individuals can use this information, depending on genotype, life stage and experience. For our study, we used the predator-prey model system fish-waterflea Daphnia magna Straus (Cladocera, Daphniidae). Adult Daphnia use fish-derived infochemicals, so-called kairomones, as indicators of predation risk, and exhibit a spectrum of morphological, behavioural and life-history responses to the presence of fish kairomones. Here, we investigate whether diapausing eggs, an embryonic resting stage in the life cycle of D. magna, also use fish kairomones and tune their hatching to the risk of fish predation, as reported for diapausing stages of dinoflagellates. In two laboratory experiments, we studied hatching proportion and time until hatching of D. magna diapausing eggs in the absence and presence of fish kairomones. D. magna families differed significantly in their response to the presence of fish kairomones; some families reduced hatching proportion, whereas others increased it. Our results imply genotype-dependent differences in the hatching reactions to fish kairomones as observed for other traits in adult Daphnia.	EAWAG, Dept Limnol, CH-8600 Dubendorf, Switzerland; NIOO KNAW, Ctr Limnol, Dept Food Web Studies, Netherlands Inst Ecol, NL-3631 AC Nieuwersluis, Netherlands; Univ Fribourg, Dept Biol, Unit Ecol & Evolut, CH-1700 Fribourg, Switzerland	Swiss Federal Institutes of Technology Domain; Swiss Federal Institute of Aquatic Science & Technology (EAWAG); Royal Netherlands Academy of Arts & Sciences; Netherlands Institute of Ecology (NIOO-KNAW); University of Fribourg	EAWAG, Dept Limnol, Uberlandstr 133,Postfach 611, CH-8600 Dubendorf, Switzerland.	sandra.lass@unifr.ch	Wolinska, Justyna/N-6455-2014; Vos, Matthijs/B-3802-2009	Wolinska, Justyna/0000-0003-2913-2923				[Anonymous], 2012, Biometry; Boersma M, 1996, CAN J FISH AQUAT SCI, V53, P18, DOI 10.1139/cjfas-53-1-18; Boersma M, 1998, AM NAT, V152, P237, DOI 10.1086/286164; Boersma M, 1999, LIMNOL OCEANOGR, V44, P393, DOI 10.4319/lo.1999.44.2.0393; Caceres CE, 1997, INVERTEBR BIOL, V116, P371, DOI 10.2307/3226870; Cáceres CE, 2001, FRESHWATER BIOL, V46, P1179, DOI 10.1046/j.1365-2427.2001.00737.x; CARVALHO GR, 1987, J ANIM ECOL, V56, P453, DOI 10.2307/5060; CARVALHO GR, 1983, FRESHWATER BIOL, V13, P37, DOI 10.1111/j.1365-2427.1983.tb00655.x; De Meester L, 1999, P ROY SOC B-BIOL SCI, V266, P2471; deMeester L, 1996, EVOLUTION, V50, P1293, DOI 10.1111/j.1558-5646.1996.tb02369.x; DEMEESTER L, 1993, FRESHWATER BIOL, V30, P219; DEMEESTER L, 1993, FRESHWATER BIOL, V30, P227; DEMEESTER L, 1993, OECOLOGIA, V96, P80, DOI 10.1007/BF00318033; Dicke M, 1988, FUNCT ECOL, V2, P131, DOI 10.2307/2389687; Dicke M., 1992, Insect Chemical Ecology: An Evolutionary Approach, P122; Haag CR, 2003, EVOLUTION, V57, P777, DOI 10.1111/j.0014-3820.2003.tb00289.x; Hairston NG, 2000, FRESHWATER BIOL, V45, P133; HALL DJ, 1976, ANNU REV ECOL SYST, V7, P177, DOI 10.1146/annurev.es.07.110176.001141; INNES D J, 1984, Genetics, V107, pS51; Karban R., 1997, Induced Responses to Herbivory, V1; Kats LB, 1998, ECOSCIENCE, V5, P569; KLEIVEN OT, 1992, OIKOS, V65, P197, DOI 10.2307/3545010; LAMPERT W, 1993, ECOLOGY, V74, P1455, DOI 10.2307/1940074; Lampert W., 1991, INT VER THEOR ANGEW, V24, P795; Lass S, 2001, HYDROBIOLOGIA, V442, P199, DOI 10.1023/A:1017538524539; LEIBOLD M, 1991, OECOLOGIA, V86, P342, DOI 10.1007/BF00317599; Li DQ, 2002, P ROY SOC B-BIOL SCI, V269, P2155, DOI 10.1098/rspb.2002.2140; MELLORS WK, 1975, ECOLOGY, V56, P974, DOI 10.2307/1936308; MULLER J, 1994, GENETICS AND EVOLUTION OF AQUATIC ORGANISMS, P342; Palo RT., 1991, PLANT DEFENSES MAMMA; PANCELLA JOHN R., 1963, CHESAPEAKE SCI, V4, P135, DOI 10.2307/1350746; PAREJKO K, 1990, HYDROBIOLOGIA, V198, P51, DOI 10.1007/BF00048622; Pijanowska J, 1996, J PLANKTON RES, V18, P1407, DOI 10.1093/plankt/18.8.1407; PROCTOR VW, 1964, ECOLOGY, V45, P656, DOI 10.2307/1936124; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; Roitberg B.D., 1992, Insect Chemical Ecology: An evolutionary approach; *SAS I INC, 2002, JMP 5 0 1A; SCHWARTZ SS, 1987, FRESHWATER BIOL, V17, P373, DOI 10.1111/j.1365-2427.1987.tb01057.x; Sih A., 1987, P203; Slusarczyk M, 1999, OECOLOGIA, V119, P159, DOI 10.1007/s004420050772; SLUSARCZYK M, 1995, ECOLOGY, V76, P1008, DOI 10.2307/1939364; SOUTHWOOD TRE, 1978, EVOLUTION INSECT MIG, P277; Spaak P, 1997, LIMNOL OCEANOGR, V42, P753, DOI 10.4319/lo.1997.42.4.0753; Stoddart DM., 1980, ECOLOGY VERTEBRATE O; STROSS RG, 1966, ECOLOGY, V47, P368, DOI 10.2307/1932977; Tollrian R., 1999, ECOLOGY EVOLUTION IN; WEIDER LJ, 1987, ECOLOGY, V68, P188, DOI 10.2307/1938819; Weider LJ, 1997, P ROY SOC B-BIOL SCI, V264, P1613, DOI 10.1098/rspb.1997.0225; Weismann A., 1880, Z WISS ZOOL, V33, P55; WERNER EE, 1986, AM NAT, V128, P319, DOI 10.1086/284565; WOLF HG, 1989, FRESHWATER BIOL, V22, P471, DOI 10.1111/j.1365-2427.1989.tb01119.x; Zaffagnini F., 1987, Memorie dell'Istituto Italiano di Idrobiologia Dott Marco de Marchi, V45, P245	52	31	36	1	23	SPRINGER BASEL AG	BASEL	PICASSOPLATZ 4, BASEL, 4052, SWITZERLAND	0937-7409	1423-0445		CHEMOECOLOGY	Chemoecology	MAR	2005	15	1					7	12		10.1007/s00049-005-0286-8	http://dx.doi.org/10.1007/s00049-005-0286-8			6	Biochemistry & Molecular Biology; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Environmental Sciences & Ecology	904QW					2025-03-11	WOS:000227513800002
J	Coyne, KJ; Cary, SC				Coyne, KJ; Cary, SC			Molecular approaches to the investigation of viable dinoflagellate cysts in natural sediments from estuarine environments	JOURNAL OF EUKARYOTIC MICROBIOLOGY			English	Article; Proceedings Paper	Symposium on Advances in the Molecular Ecology of Protists	JUN 02-06, 2004	Bryant Coll, Smithfield, RI	Int Soc Protistol	Bryant Coll	anoxia; cDNA; cytochrome; Delaware Inland Bays; excystment; germination; harmful algal blooms; mRNA; Pfiesteria; RT-PCR	ALEXANDRIUM-TAMARENSE DINOPHYCEAE; PFIESTERIA-PISCICIDA; GONYAULAX-TAMARENSIS; GENE-EXPRESSION; SERIAL ANALYSIS; MESSENGER-RNAS; RESTING CYSTS; GERMINATION; INITIATION; TOLERANCE	Molecular methods offer an efficient alternative to microscopic identification of dinotlagellate cysts in natural sediments. Unfortunately, amplification of DNA also detects the presence of dead cells and is not a reliable indication of cyst viability. Because mRNA transcripts are more labile than DNA, the presence of specific transcripts may be used as a proxy for cyst viability. Here, we evaluate mRNA detection capabilities for identification of viable cysts of the dinotlagellate, Pfiesteria piscicida, in natural sediment samples. We targeted transcripts for cytochrome c oxidase subunit 1, cytochrome b (COB), and Tags 343 and 277, recently identified by serial analysis of gene expression. Expression was confirmed in laboratory cultures and compared with natural sediment samples. Three of the transcripts were detected in sediments by RT-PCR. The fourth transcript, for COB, was not detected in sediments, perhaps because of down-regulation of the gene in anoxic conditions. Our results suggest that methods targeting specific mRNA transcripts may be useful for detection of viable cysts in natural sediment samples. In addition, dinotlagellate cysts, which sustain extended periods of anoxia, may provide an important source of data for studies of anoxia tolerance by microbial eukaryotes.	Univ Delaware, Coll Marine Studies, Lewes, DE 19958 USA; Univ Waikota, Hamilton, New Zealand	University of Delaware; University of Waikato	Univ Delaware, Coll Marine Studies, Lewes, DE 19958 USA.	kcoyne@udel.edu		Coyne, Kathryn/0000-0001-8846-531X; Cary, Stephen/0000-0002-2876-2387				ALTSCHUL SF, 1990, J MOL BIOL, V215, P403, DOI 10.1016/S0022-2836(05)80360-2; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; Anderson JT, 2003, MAR ECOL PROG SER, V246, P95, DOI 10.3354/meps246095; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; Burkholder JM, 2001, PHYCOLOGIA, V40, P186, DOI 10.2216/i0031-8884-40-3-186.1; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; Caron DA, 2004, J EUKARYOT MICROBIOL, V51, P38, DOI 10.1111/j.1550-7408.2004.tb00159.x; Caron DA, 1999, HYDROBIOLOGIA, V401, P215, DOI 10.1023/A:1003721923719; CHOMCZYNSKI P, 1987, ANAL BIOCHEM, V162, P156, DOI 10.1006/abio.1987.9999; Coyne KJ, 2004, APPL ENVIRON MICROB, V70, P5298, DOI 10.1128/AEM.70.9.5298-5304.2004; Coyne KJ, 2001, AQUAT MICROB ECOL, V24, P275, DOI 10.3354/ame024275; Dagsgaard C, 2001, J BIOL CHEM, V276, P7593, DOI 10.1074/jbc.M009180200; Dempster EL., 1999, BIOTECHNIQUES, V27, P66; Díez B, 2001, APPL ENVIRON MICROB, V67, P2942, DOI 10.1128/AEM.67.7.2942-2951.2001; Doblin M.A., 2004, Harmful Algae 2002, P317; GELFAND R, 1981, MOL CELL BIOL, V1, P497, DOI 10.1128/MCB.1.6.497; Godhe Anna, 2002, Harmful Algae, V1, P361, DOI 10.1016/S1568-9883(02)00053-7; Guillard R. 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Eukaryot. Microbiol.	MAR-APR	2005	52	2					90	94		10.1111/j.1550-7408.2005.05202001.x	http://dx.doi.org/10.1111/j.1550-7408.2005.05202001.x			5	Microbiology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Microbiology	919EL	15817113				2025-03-11	WOS:000228601000003
J	Abreu, PC; Robaldo, RB; Sampaio, LA; Bianchini, A; Odebrecht, C				Abreu, PC; Robaldo, RB; Sampaio, LA; Bianchini, A; Odebrecht, C			Recurrent amyloodiniosis on broodstock of the Brazilian flounder <i>Paralichthys orbignyanus</i>:: Dinospore monitoring and prophylactic measures.	JOURNAL OF THE WORLD AQUACULTURE SOCIETY			English	Article							OCELLATUM BROWN 1931; DINOFLAGELLATE PARASITE; SPARUS-AURATA; MARINE FISH; SEA BREAM; INFECTIONS; BASS	Broodstock of the Brazilian flounder Paralichthys orbignyanus (Valenciennes, 1839) kept in the laboratory suffered recurrent heavy infestations by the ectoparasitic dinoflagellate Anzyloodinium cf. ocellatum. Between 10 January and 26 February 2003 we monitored A. cf. ocellatum dinospore (infectious motile stage) abundance in a maturation system in order to predict amyloodiniosis outbreaks. Though daily water exchange rate of the tank containing the specimens was 150% of total tank volume (2,500 L), by 15 January the dinospore abundance in the tank reached 1,800 cells/L and on 25 January 7,200 cells/L. There was a subsequent small decrease in dinospore abundance, but by the end of the study period counts were still around 3,000 cells/L. Infested fish were successfully treated with copper sulfate (1.5-mg Cu/L for 24 h during 7d). Observation of the biofilm from the bottom of the tank showed a high number of resting cysts (tomonts) of A. cf. ocellatum after treatment. Apparently, the copper sulfate forced the detachment of the trophonts (feeding parasitic growth stage), and generated the high number of tomonts at the bottom of the tank. The copper sulfate concentration used in the treatment was not effective to kill the tomonts. After a disease outbreak in March 2002 and fish recovery, the biofilm with tomonts at the bottom of the tank was removed by brushing and the use of hydrochloric acid (HCl 30% v/v). After this, no infestation occurred for at least a month. Meanwhile, fish in a nearby tank, where biofilm was not removed, had three amyloodiniosis outbreaks. Our results show that the water exchange rate applied was not sufficient to eliminate the dinospores from the water column, or to remove and eliminate the tomonts from the biofilm. We suggest that cleaning the biofilm of tanks after treatment of infested fish should be considered as a prophylactic measure in order to avoid recurrent amyloodiniosis.	Fundacao Univ Fed Rio Grande, FURG, Dept Oceanog, BR-96201900 Rio Grande, RS, Brazil; Fundacao Univ Fed Rio Grande, FURG, Dept Ciencias Fisiol, BR-96201900 Rio Grande, RS, Brazil	Universidade Federal do Rio Grande; Universidade Federal do Rio Grande	Fundacao Univ Fed Rio Grande, FURG, Dept Oceanog, Cx P 474, BR-96201900 Rio Grande, RS, Brazil.		Odebrecht, Clarisse/ISV-0176-2023; Bianchini, Adalto/C-5384-2013; Abreu, Paulo/A-5145-2013; Odebrecht, Clarisse/J-6855-2012	Bianchini, Adalto/0000-0002-7627-7650; Abreu, Paulo/0000-0002-7657-1112; Sampaio, Luis Andre/0000-0001-6533-1837; Odebrecht, Clarisse/0000-0001-7159-4713				Aiello P., 1986, Bulletin of the European Association of Fish Pathologists, V6, P110; ALVAREZPELLITERO P, 1995, J FISH DIS, V18, P105, DOI 10.1111/j.1365-2761.1995.tb00268.x; Benetti D. 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R., 1966, PROTOZOOLOGY; Landsberg Jan H., 1995, P65; LANDSBERG JH, 1994, DIS AQUAT ORGAN, V20, P23, DOI 10.3354/dao020023; Lawler AR., 1977, DRUM CROAK, V17, P17; LOMJ, 1992, PROTOZOAN PARASITES; Montgomery-Brock D, 2001, J WORLD AQUACULT SOC, V32, P250, DOI 10.1111/j.1749-7345.2001.tb01103.x; NOGA E J, 1991, Journal of Aquatic Animal Health, V3, P294, DOI 10.1577/1548-8667(1991)003<0294:AICHSB>2.3.CO;2; Noga E.J., 1996, FISH DIS DIAGNOSIS T; Noga EJ, 2001, PARASITOLOGY, V123, P57, DOI 10.1017/S0031182001007971; PAPERNA I, 1987, INT J PARASITOL, V17, P327, DOI 10.1016/0020-7519(87)90107-X; PAPERNA I, 1979, AQUACULTURE, V16, P173, DOI 10.1016/0044-8486(79)90148-0; PAPERNA I, 1984, AQUACULTURE, V38, P1, DOI 10.1016/0044-8486(84)90133-9; PAPERNA I, 1980, J FISH DIS, V3, P363, DOI 10.1111/j.1365-2761.1980.tb00421.x; PAPERNA I, 1983, 5 REUN CONS INT EXPL, V182, P44; RAMOS P, 2001, REV PORTUGUESA CIENC, V95, P201; REED P, 1994, VM90 U FLOR COLL VET; Rigos G., 1998, Bulletin of the European Association of Fish Pathologists, V18, P198; Sampaio L. A., 2001, Journal of Applied Aquaculture, V11, P67, DOI 10.1300/J028v11n01_06; Sampaio LA, 2002, J EXP MAR BIOL ECOL, V269, P187, DOI 10.1016/S0022-0981(01)00395-1; SCHWARZ MH, 1998, PUBL VIRGINIA COOPER, V600; SCOTT P, 1993, AQUACULTURE VET; SMITH DM, 1994, NEUROGASTROENT MOTIL, V6, P79; Throndsen J., 1978, Preservation and storage, P69, DOI DOI 10.1111/J.0022-3646.1975.00142.X; Utermu┬hl H., 1958, MITT INT VER LIMNOL, V9, P1, DOI DOI 10.1080/05384680.1958.11904091	34	12	17	0	3	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0893-8849	1749-7345		J WORLD AQUACULT SOC	J. World Aquacult. Soc.	MAR	2005	36	1					42	50						9	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	917AX					2025-03-11	WOS:000228429300006
J	Vershinin, AO; Moruchkov, AA; Leighfield, T; Sukhanova, IN; Pan'kov, SL; Morton, SL; Ramsdell, JS				Vershinin, AO; Moruchkov, AA; Leighfield, T; Sukhanova, IN; Pan'kov, SL; Morton, SL; Ramsdell, JS			Potentially toxic algae in the coastal phytoplankton of the northeast Black Sea in 2001-2002	OCEANOLOGY			English	Article								During the period from June 2000 to April 2002, phytoplankton monitoring was carried out at three stations located on the Black Sea shore of the Caucasus. In the coastal phytoplankton of the Northeast Black Sea, 93 species belonging to 7 classes were found. Thirteen species from this list are known as toxic according to data obtained in other seas. Two species of diatoms, namely, Pseudo-nitzschia pseudodelicatissima and R pungens (their abundance in June 2001 was 693 x 10(3) cells/l) were identified. They are capable of causing amnesic shellfish poisoning; the manifestation of their toxic properties depends on the environmental conditions. A check of the corresponding mussel samples for the content of amnesic toxin such as domoic acid gave a negative result. In the summer of 2001, in the Black Sea, a dinoflagellate belonging to the Alexandrium genus was encountered for the first time. Many species of this genus can be a reason for the lethally dangerous paralytic shellfish poisoning. In February of 2002, hatching of cysts and a population outburst of Alexandrium spp. (4.5 x 10(3) cells/l) were observed. During the period from April to November, in the phytoplankton, species belonging to the Dinophysis genus, namely, D. rotundata, D. caudata, D. acuminata, D. hastata, D. fortii, D. norvegica, D. tripos, and D. sacculus (up to 3 x 10(3) cells/l), occurred during the period of the spring phytoplankton bloom. They are all known to be producers of toxins causing diarrhetic shellfish poisoning. The epiphytic dinophlagellate Prorocentrum lima was intermittently present in the samples collected during the period from May to November (the maximum abundance in September of 2001 was 400 cells/l). It was introduced into a laboratory culture and produced diarrhetic toxins, namely, okadaic acid and Dinophysis-toxin 1. P. lima is dangerous because it grows on macroalgae fouling mussels and oysters, including those in commercial mariculture. All the samples of mussel tissues taken in the summer of 2001 contained diarrhetic toxins that most likely originated from P lima. The toxin concentrations in the mussels did not exceed 0.2 μ g/g, of tissue and were lower than the maximum permissible concentration accepted in the European Community and Canada. The mixotrophic ichthyotoxic dinophlagellate Cochlodinium polykrikoides, which was first encountered off the Russian coast, featured a bloom in the area off Utrish in August of 2001 (the maximum abundance was up to 70 x 10(3) cells/l; the biomass was up to 620 μ g/l) and should be considered as a risk-factor for the caged fish aquaculture in the Black Sea.	Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow, Russia; Natl Ocean Serv, Ctr Coastal & Biomol Res, Charleston, SC USA; Bolshoi Utrish Expt Ctr Marine Biotechnol, Anapa, Russia	Russian Academy of Sciences; Shirshov Institute of Oceanology; National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA	Vershinin, AO (通讯作者)，Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow, Russia.			Leighfield, Tod/0000-0002-6780-8800				Bates S.S., 2001, HARMFUL ALGAL BLOOMS, P320; Davidovich NA, 1998, J PHYCOL, V34, P126, DOI 10.1046/j.1529-8817.1998.340126.x; HALLEGRAEFF GM, 1995, MANUAL HARMFUL ALGAL; IVANOV A. I., 1960, TRUDY VSESOIUZ GIDROBIOL OBSHCHESTVA, V10, P182; Kim CH, 2002, PHYCOLOGIA, V41, P667, DOI 10.2216/i0031-8884-41-6-667.1; Konovalova G. V., 1998, DINOFLAGELLATES DINO; LEIGHFIELD T, 2002, P 19 INT C HARMF ALG; Margalef R., 1958, Perspectives in Marine Biology, P323; Satake Masayuki, 1997, Natural Toxins, V5, P164; Sidari L, 1998, MAR BIOL, V131, P103, DOI 10.1007/s002270050301; Sukhanova IN, 1991, PHYTOPLANKTON STUDIE, P135; THOMAS GR, 1997, IDENTIFYING MARINE P; TRUQUET P, 2001, HARMFUL ALGAL BLOOMS, P286; Vershinin A., 2000, P 9 INT C HARMF ALG	14	16	21	0	4	INTERPERIODICA	BIRMINGHAM	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA	0001-4370			OCEANOLOGY+	Oceanology	MAR-APR	2005	45	2					224	232						9	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	925YZ					2025-03-11	WOS:000229091000009
J	Garrido, R; Lagos, N; Lattes, K; Abedrapo, M; Bocic, G; Cuneo, A; Chiong, H; Jensen, C; Azolas, R; Henriquez, A; Garcia, C				Garrido, R; Lagos, N; Lattes, K; Abedrapo, M; Bocic, G; Cuneo, A; Chiong, H; Jensen, C; Azolas, R; Henriquez, A; Garcia, C			Gonyautoxin: New treatment for healing acute and chronic anal fissures	DISEASES OF THE COLON & RECTUM			English	Article						anal fissure; anal sphincters; gonyautoxin; new treatment	PARALYTIC SHELLFISH TOXINS; CYANOBACTERIUM CYLINDROSPERMOPSIS-RACIBORSKII; BOTULINUM TOXIN; NITROGLYCERIN OINTMENT; GLYCERYL TRINITRATE; DOUBLE-BLIND; SAXITOXIN; THERAPY; SPHINCTEROTOMY; TETRODOTOXIN	PURPOSE: The mayor symptoms of chronic anal fissure are permanent pain, intense pain during defecation that lasts for hours, blood in the stools, and sphincter cramps. It is subsequent to formation of fibrosis infiltrate that leads to an increased anal tone with poor healing tendency. This vicious circle leads to fissure recurrence and chronicity. This study was designed to show the efficacy of gonyautoxin infiltration in healing patients with anal fissures. METHODS: Gonyautoxin is a paralyzing phytotoxin produced by dinoflagellates. Fifty recruited patients received clinical examination, including proctoscopy and questionnaire to evaluate the symptoms. Anorectal manometries were performed before and after toxin injection. Doses of 100 units of gonyautoxin in a volume of 1 ml were infiltrated into both sides of the anal fissure in the internal anal sphincter. RESULTS: Total remission of acute and chronic anal fissures were achieved within 15 and 28 days respectively. Ninety-eight percent of the patients healed before 28 days with a mean time healing of 17.6 +/- 9 days. Only one relapsed during 14 months of follow-up. Neither fecal incontinence nor other side effects were observed. All patients showed immediate sphincter relaxation. The maximum anal resting pressures recorded after two minutes decreased to 56.2 +/- 12.5 percent of baseline. CONCLUSIONS: Gonyautoxin breaks the vicious circle of pain and spasm that leads to anal fissure. This study proposes gonyautoxin anal sphincter infiltration as safe and effective alternative therapeutic approach to conservative, surgical, and botulinum toxin therapies for anal fissures.	Univ Chile, Hosp Clin, Secc Coloproctol, Dept Cirugia, Santiago, Chile; Univ Chile, Fac Med, Dept Fisiol & Biofis, Lab Bioquim Membrana, Casilla 70005, Santiago, Chile	Universidad de Chile; Universidad de Chile	Univ Chile, Fac Med, Dept Fisiol & Biofis, Lab Bioquim Membrana, Casilla 70005, Santiago, Chile.	nlagos@med.uchile.cl		Garcia Mansilla, Carlos/0000-0001-7594-2156				Andrinolo D, 2002, TOXICON, V40, P699, DOI 10.1016/S0041-0101(01)00263-X; Andrinolo D, 1999, TOXICON, V37, P447, DOI 10.1016/S0041-0101(98)00173-1; Antropoli C, 1999, DIS COLON RECTUM, V42, P1011, DOI 10.1007/BF02236693; Bacher H, 1997, DIS COLON RECTUM, V40, P840, DOI 10.1007/BF02055444; Bailey HR, 2002, DIS COLON RECTUM, V45, P1192, DOI 10.1097/01.DRC.0000027060.14159.6E; BORODIC GE, 1994, DRUG SAFETY, V11, P145, DOI 10.2165/00002018-199411030-00001; Brisinda G, 1999, NEW ENGL J MED, V341, P65, DOI 10.1056/NEJM199907083410201; CATTERALL WA, 1979, J BIOL CHEM, V254, P1379; EISENHAMMER S, 1951, S Afr Med J, V25, P486; Ezri T, 2003, DIS COLON RECTUM, V46, P805, DOI 10.1007/s10350-004-6660-8; FAROUK R, 1994, DIS COLON RECTUM, V37, P424, DOI 10.1007/BF02076185; GORFINE SR, 1995, NEW ENGL J MED, V333, P1156, DOI 10.1056/NEJM199510263331718; GUI D, 1994, LANCET, V344, P1127, DOI 10.1016/S0140-6736(94)90633-5; HARADA T, 1982, AGR BIOL CHEM TOKYO, V46, P1861, DOI 10.1080/00021369.1982.10865327; HSU TC, 1984, DIS COLON RECTUM, V27, P475, DOI 10.1007/BF02555546; JOST WH, 1995, LANCET, V345, P188, DOI 10.1016/S0140-6736(95)90190-6; Jost WH, 1997, DIS COLON RECTUM, V40, P1029, DOI 10.1007/BF02050924; JOST WH, 1994, DIS COLON RECTUM, V37, P1321, DOI 10.1007/BF02257805; JOST WH, 1993, DIS COLON RECTUM, V36, P974, DOI 10.1007/BF02050639; KAO CY, 1966, PHARMACOL REV, V18, P997; KAO CY, 1965, J PHYSIOL-LONDON, V180, P50; KHUBCHANDANI IT, 1989, BRIT J SURG, V76, P431, DOI 10.1002/bjs.1800760504; Lagos N, 1999, TOXICON, V37, P1359, DOI 10.1016/S0041-0101(99)00080-X; Lagos N, 1998, BIOL RES, V31, P375; Lagos N., 2003, COMM TOXICOL, V9, P175, DOI DOI 10.1080/08865140302429; LAGOS N, 2000, PARALYTIC SHELLFISH, P203; LODER PB, 1994, BRIT J SURG, V81, P1386, DOI 10.1002/bjs.1800810949; Lund JN, 1996, BRIT J SURG, V83, P1335, DOI 10.1002/bjs.1800831006; Lund JN, 1997, LANCET, V349, P11, DOI 10.1016/S0140-6736(96)06090-4; Maria G, 1998, ANN SURG, V228, P664, DOI 10.1097/00000658-199811000-00005; Maria G, 1998, NEW ENGL J MED, V338, P217, DOI 10.1056/NEJM199801223380402; Mínguez M, 1999, DIS COLON RECTUM, V42, P1016, DOI 10.1007/BF02236694; MOCZYDLOWSKI E, 1984, J GEN PHYSIOL, V84, P687, DOI 10.1085/jgp.84.5.687; Molica R, 2002, PHYCOLOGIA, V41, P606, DOI 10.2216/i0031-8884-41-6-606.1; NARAHASHI T, 1972, FED PROC, V31, P1124; Onodera Hideyuki, 1997, Natural Toxins, V5, P146; OSHIMA Y, 1995, J AOAC INT, V78, P528; Perrotti P, 2002, DIS COLON RECTUM, V45, P1468, DOI 10.1007/s10350-004-6452-1; SCHANTZ EJ, 1975, J AM CHEM SOC, V97, P1238, DOI 10.1021/ja00838a045; STRICHARTZ GR, 1995, TOXICON, V33, P723, DOI 10.1016/0041-0101(95)00031-G	40	40	46	0	8	LIPPINCOTT WILLIAMS & WILKINS	PHILADELPHIA	TWO COMMERCE SQ, 2001 MARKET ST, PHILADELPHIA, PA 19103 USA	0012-3706	1530-0358		DIS COLON RECTUM	Dis. Colon Rectum	FEB	2005	48	2					335	340		10.1007/s10350-004-0893-4	http://dx.doi.org/10.1007/s10350-004-0893-4			6	Gastroenterology & Hepatology; Surgery	Science Citation Index Expanded (SCI-EXPANDED)	Gastroenterology & Hepatology; Surgery	903JY	15812585				2025-03-11	WOS:000227423300024
J	Joyce, LB; Pitcher, GC; du Randt, A; Monteiro, PMS				Joyce, LB; Pitcher, GC; du Randt, A; Monteiro, PMS			Dinoflagellate cysts from surface sediments of Saldanha Bay, South Africa: an indication of the potential risk of harmful algal blooms	HARMFUL ALGAE			English	Article						dinoflagellate cysts; harmful algal bloom; Saldanha Bay; upwelling	BENGUELA UPWELLING SYSTEM; SHELLFISH MARICULTURE; POPULATION-DYNAMICS; MARINE-SEDIMENTS; PHYTOPLANKTON; DINOPHYCEAE; DRIVEN	The distribution and abundance of dinoflagellate cysts from recent coastal sediments in Saldanha Bay, was investigated, and compared to the cyst assemblages of the adjacent coastal upwelling system as reflected in the sediments off Lambert's Bay on the southern Namaqua shelf. Twenty-two cyst types were identified from three sample sites off Lambert's Bay with recorded abundances between 1726 and 1863 cysts ml(-1) wet sediment. At least 21 distinctive cyst types were identified from 32 sample sites within Saldanha Bay. Cyst abundance in Saldanha Bay was relatively low, averaging 116 cysts ml(-1) wet sediment. The region off Lambert's Bay is especially susceptible to the formation of harmful algal blooms attributed to high biomass dinoflagellate blooms. Owing to these blooms and the retentive circulation characteristics of this area, cyst formation and deposition is high. Blooms can be advected into Saldanha Bay, but their development and duration in the Bay is restricted by the system of exchange that operates between the Bay and the coastal upwelling system, in that there is a net export of surface waters from the Bay. Consequently, fewer cysts are formed and deposited within the Bay thereby reducing the likelihood of in situ bloom development initiated from the excystment of cysts. (C) 2004 Elsevier B.V. All rights reserved.	Marine & Coastal Management, ZA-8012 Cape Town, Cape Town, South Africa; Univ Cape Town, Dept Zool, ZA-7701 Rondebosch, Cape Town, South Africa; CSIR, ZA-7759 Stellenbosch, South Africa	University of Cape Town; University of Cape Town; Council for Scientific & Industrial Research (CSIR) - South Africa	Joyce, LB (通讯作者)，Marine & Coastal Management, Private Bag X2,, ZA-8012 Cape Town, Cape Town, South Africa.	ljoyce@deat.gov.za	Monteiro, Pedro/D-3767-2009					ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BLANCO J, 1989, Scientia Marina, V53, P797; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; Dale B., 1983, P69; Dale B, 2001, SCI MAR, V65, P257, DOI 10.3989/scimar.2001.65s2257; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; GRASSHOFF K, 1976, METHODS SEAWATER ANA, P103; GRINDLEY J R, 1970, Fisheries Bulletin South Africa, V6, P36; GRINDLEY J R, 1968, South African Journal of Science, V64, P420; Head M.J., 1996, Palynology: Principles and Applications, P1197; HESSE KJ, 1996, BIOL ECOLOGY SHALLOW, P11; Horstman DA., 1981, FISHERIES B S AFRICA, V15, P71; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Joyce LB, 2004, ESTUAR COAST SHELF S, V59, P1, DOI 10.1016/j.ecss.2003.07.001; Matsuoka K., 2000, TECHNICAL GUIDE MODE; Monteiro PMS, 1998, J SHELLFISH RES, V17, P3; Monteiro PMS, 1999, ESTUAR COAST SHELF S, V49, P877, DOI 10.1006/ecss.1999.0550; Nehring S., 1993, P INT COAST C INT DI, P454; NELSON G, 1983, PROG OCEANOGR, V12, P333, DOI 10.1016/0079-6611(83)90013-7; Pitcher GC, 2000, S AFR J MARINE SCI, V22, P255, DOI 10.2989/025776100784125681; Pitcher GC, 1998, MAR ECOL PROG SER, V172, P253, DOI 10.3354/meps172253; Pitcher GC, 1998, J SHELLFISH RES, V17, P15; PROBYN TA, 2000, S AFR J MARINE SCI, V22, P199; Satake Masayuki, 1997, Natural Toxins, V5, P164; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1	29	57	67	0	14	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883			HARMFUL ALGAE	Harmful Algae	FEB	2005	4	2					309	318		10.1016/j.hal.2004.08.001	http://dx.doi.org/10.1016/j.hal.2004.08.001			10	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	899UA					2025-03-11	WOS:000227169600011
J	Coppin, A; Varré, JS; Lienard, L; Dauvillée, D; Guérardel, Y; Soyer-Gobillard, MO; Buléon, A; Ball, S; Tomavo, S				Coppin, A; Varré, JS; Lienard, L; Dauvillée, D; Guérardel, Y; Soyer-Gobillard, MO; Buléon, A; Ball, S; Tomavo, S			Evolution of plant-like crystalline storage polysaccharide in the protozoan parasite <i>Toxoplasma gondii</i> argues for a red alga ancestry	JOURNAL OF MOLECULAR EVOLUTION			English	Article						T. gondii; plant-like metabolism; amylopectin; floridean starch; evolutionary origin; glucan water dikinase; isoamylase; rhodophyte	ADENOSINE-DIPHOSPHATE GLUCOSE; DIFFERENTIAL EXPRESSION; BACTERIAL GLYCOGEN; STAGE CONVERSION; STARCH; AMYLOPECTIN; DINOFLAGELLATE; SEQUENCE; APICOPLAST; ORIGIN	Single-celled apicomplexan parasites are known to cause major diseases in humans and animals including malaria, toxoplasmosis, and coccidiosis. The presence of apicoplasts with the remnant of a plastid-like DNA argues that these parasites evolved from photosynthetic ancestors possibly related to the dinoflagellates. Toxoplasma gondii displays amylopectin-like polymers within the cytoplasm of the dormant brain cysts. Here we report a detailed structural and comparative analysis of the Toxoplasma gondii, green alga Chlamydomonas reinhardtii, and dinoflagellate Crypthecodinium cohnii storage polysaccharides. We show Toxoplasma gondii amylopectin to be similar to the semicrystalline floridean starch accumulated by red algae. Unlike green plants or algae, the nuclear DNA sequences as well as biochemical and phylogenetic analysis argue that the Toxoplasma gondii amylopectin pathway has evolved from a totally different UDP-glucose-based metabolism similar to that of the floridean starch accumulating red alga Cyanidioschyzon merolae and, to a lesser extent, to those of glycogen storing animals or fungi. In both red algae and apicomplexan parasites, isoamylase and glucan-water dikinase sequences are proposed to explain the appearance of semicrystalline starch-like polymers. Our results have built a case for the separate evolution of semicrystalline storage polysaccharides upon acquisition of photosynthesis in eukaryotes.	Univ Sci & Tech Lille Flandres Artois, CNRS, UMR 8576, Chim Biol Lab, F-59655 Villeneuve Dascq, France; Univ Sci & Tech Lille Flandres Artois, CNRS, UMR 8022, Lab Informat Fondamentale Lille, F-59655 Villeneuve Dascq, France; Univ Paris 06, CNRS, UMR 7628, Lab Arago,Observ Oceanol, F-66651 Banyuls sur Mer, France; INRA, F-44316 Nantes 03, France	Universite de Lille; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Biology (INSB); Centre National de la Recherche Scientifique (CNRS); Universite de Lille; Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); INRAE	Univ Sci & Tech Lille Flandres Artois, CNRS, UMR 8576, Chim Biol Lab, F-59655 Villeneuve Dascq, France.	Stan.Tomavo@univlille1.fr	; Dauvillee, David/A-2174-2009	Guerardel, Yann/0000-0003-4967-9512; Dauvillee, David/0000-0002-0751-9193; Ball, Steven/0000-0003-1629-1650; Varre, Jean-Stephane/0000-0001-6322-0519	NIAID NIH HHS [1R01AI045806-01A1, AI05093] Funding Source: Medline	NIAID NIH HHS(United States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Allergy & Infectious Diseases (NIAID))		Ball SG, 2003, ANNU REV PLANT BIOL, V54, P207, DOI 10.1146/annurev.arplant.54.031902.134927; Ballicora MA, 2003, MICROBIOL MOL BIOL R, V67, P213, DOI 10.1128/MMBR.67.2.213-225.2003; Buleon A, 1997, PLANT PHYSIOL, V115, P949, DOI 10.1104/pp.115.3.949; Cai XM, 2003, GENE, V321, P39, DOI 10.1016/j.gene.2003.08.008; Cavalier-Smith T, 1999, J EUKARYOT MICROBIOL, V46, P347, DOI 10.1111/j.1550-7408.1999.tb04614.x; Colleoni C, 1999, PLANT PHYSIOL, V120, P993, DOI 10.1104/pp.120.4.993; Douglas SE, 1999, J MOL EVOL, V48, P236, DOI 10.1007/PL00006462; Dzierszinski F, 1999, J BIOL CHEM, V274, P24888, DOI 10.1074/jbc.274.35.24888; Dzierszinski F, 2001, J MOL BIOL, V309, P1017, DOI 10.1006/jmbi.2001.4730; Fast NM, 2001, MOL BIOL EVOL, V18, P418, DOI 10.1093/oxfordjournals.molbev.a003818; Funes S, 2002, SCIENCE, V298, P2155, DOI 10.1126/science.1076003; GREENBERG E, 1964, J BIOL CHEM, V239, P4314; Harris JR, 2004, PARASITOLOGY, V128, P269, DOI 10.1017/S003118200300458X; Henrissat B, 2002, TRENDS GENET, V18, P437, DOI 10.1016/S0168-9525(02)02734-8; KARKHANIS YD, 1993, J EUKARYOT MICROBIOL, V40, P594, DOI 10.1111/j.1550-7408.1993.tb06113.x; Kohler S, 1997, SCIENCE, V275, P1485, DOI 10.1126/science.275.5305.1485; LIBESSART N, 1995, PLANT CELL, V7, P1117; LUFT BJ, 1988, J INFECT DIS, V157, P1, DOI 10.1093/infdis/157.1.1; LUFT BJ, 1992, CLIN INFECT DIS, V15, P211, DOI 10.1093/clinids/15.2.211; Maréchal E, 2001, TRENDS PLANT SCI, V6, P200, DOI 10.1016/S1360-1385(01)01921-5; Matsuzaki M, 2004, NATURE, V428, P653, DOI 10.1038/nature02398; McFadden GI, 1996, NATURE, V381, P482, DOI 10.1038/381482a0; Nyvall P, 1999, PLANTA, V209, P143, DOI 10.1007/s004250050616; PERRET E, 1993, J CELL SCI, V104, P639; Ral JP, 2004, PLANT PHYSIOL, V136, P3333, DOI 10.1104/pp.104.044131; RECONDO E, 1961, BIOCHEM BIOPH RES CO, V6, P85, DOI 10.1016/0006-291X(61)90389-8; Ritte G, 2002, P NATL ACAD SCI USA, V99, P7166, DOI 10.1073/pnas.062053099; RYLEY JF, 1969, J PARASITOL, V55, P839, DOI 10.2307/3277227; Seeber F, 1997, PARASITOL RES, V83, P309, DOI 10.1007/s004360050254; THOMPSON JD, 1994, NUCLEIC ACIDS RES, V22, P4673, DOI 10.1093/nar/22.22.4673; Tomavo S, 2001, INT J PARASITOL, V31, P1023, DOI 10.1016/S0020-7519(01)00193-X; Viola R, 2001, P ROY SOC B-BIOL SCI, V268, P1417, DOI 10.1098/rspb.2001.1644; Waller RF, 2003, SCIENCE, V301; Wilson RJM, 1996, J MOL BIOL, V261, P155, DOI 10.1006/jmbi.1996.0449; Zhang ZD, 1999, NATURE, V400, P155, DOI 10.1038/22099	35	87	103	0	24	SPRINGER	NEW YORK	ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES	0022-2844	1432-1432		J MOL EVOL	J. Mol. Evol.	FEB	2005	60	2					257	267		10.1007/s00239-004-0185-6	http://dx.doi.org/10.1007/s00239-004-0185-6			11	Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity	898II	15785854				2025-03-11	WOS:000227070100012
J	Figueroa, RI; Bravo, I				Figueroa, RI; Bravo, I			A study of the sexual reproduction and determination of mating type of <i>Gymnodinium nolleri</i> (Dinophyceae) in culture	JOURNAL OF PHYCOLOGY			English	Article						Dinophyceae; encystment; gametes; Gymnodinium nolleri; life cycle; reproduction	LIFE-CYCLE; GYRODINIUM-UNCATENUM; GONYAULAX-TAMARENSIS; CATENATUM GRAHAM; DINOFLAGELLATE; CYST; TEMPERATURE; AUSTRALIA; SEDIMENTS; TASMANIA	Sexual reproduction of Gymnodinium nolleri (Ellegaard & Moestrup 1999) was studied by intercrossing experiments in all combinations of six clonal strains and backcrossing of five clonal F1 offspring. The results indicated that the conjugation of G. nolleri responded to the existence of more than two sexual types (complex heterothallism) and that compatibility between progeny of one cyst (inbreeding) was the rule. Sexual fusion, planozygote formation and development, cyst formation, and germination and planomeiocyte division were followed using time-lapse photography. This study revealed many similarities between the sexual stages and life cycle pattern of G. nolleri and the related G. catenatum and the existence under culture conditions of an alternative cycle between vegetative cells and zygotes without a hypnozygote stage. The fate of zygotes, division or encystment, was influenced by the nutritional status of the external medium. The division of G. nolleri planozygotes was promoted by high levels of external nutrients, whereas the maximum percentage of encystment was recorded when phosphates were reduced in the isolation medium. The division of zygotes might be different from both vegetative and planomeiocyte division because it resulted in two-cell chains with the cells not oriented in parallel.	Inst Oceanog Vigo, Vigo 36200, Spain	Spanish Institute of Oceanography	Inst Oceanog Vigo, Vigo 36200, Spain.	isabel.bravo@vi.ieo.es	Bravo, Isabel/D-3147-2012; Figueroa, Rosa/M-7598-2015	Figueroa, Rosa/0000-0001-9944-7993; Bravo, Isabel/0000-0003-3764-745X				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Blackburn SI, 2001, PHYCOLOGIA, V40, P78, DOI 10.2216/i0031-8884-40-1-78.1; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bolch CJS, 2002, J PLANKTON RES, V24, P565, DOI 10.1093/plankt/24.6.565; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; Bravo I, 1999, SCI MAR, V63, P45, DOI 10.3989/scimar.1999.63n145; Coats DW, 2002, J PHYCOL, V38, P417, DOI 10.1046/j.1529-8817.2002.03832.x; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; DALE B, 2000, 9 INT C HARMF ALG BL; Ellegaard M, 1999, PHYCOLOGIA, V38, P289, DOI 10.2216/i0031-8884-38-4-289.1; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; Goodenough U.W., 1985, MBL (Marine Biology Laboratory) Lectures in Biology, V7, P123; GUILLARD RRL, 1993, PHYCOLOGIA, V32, P234, DOI 10.2216/i0031-8884-32-3-234.1; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; MATSUOKA K, 1994, BOT MAR, V37, P495, DOI 10.1515/botm.1994.37.6.495; MOITA MT, 1993, DEV MAR BIO, V3, P299; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1989, INT REV CYTOL, V114, P249; Pitcher G., 1995, P657; UCHIDA T, 1991, NIPPON SUISAN GAKK, V57, P1215, DOI 10.2331/suisan.57.1215; Uchida T, 2001, J PLANKTON RES, V23, P889, DOI 10.1093/plankt/23.8.889; Uchida Takuji, 1996, Phycological Research, V44, P119, DOI 10.1111/j.1440-1835.1996.tb00040.x; Wall D., 1971, Geoscience Man, V3, P1	32	40	41	1	10	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	2005	41	1					74	83		10.1111/j.1529-8817.2005.04045.x	http://dx.doi.org/10.1111/j.1529-8817.2005.04045.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	894KT		Green Submitted			2025-03-11	WOS:000226791300009
J	Mac Donagh, ME; Casco, MA; Claps, MC				Mac Donagh, ME; Casco, MA; Claps, MC			Colonization of a neotropical reservoir (Cordoba, Argentina) by <i>Ceratium hirundinella</i> (O. F. Muller) Bergh	ANNALES DE LIMNOLOGIE-INTERNATIONAL JOURNAL OF LIMNOLOGY			English	Article						Ceratium hirundinella; first record; phytoplankton dynamic; Rio Tercero Reservoir; rotifer predator	LAKE; MIGRATION; DYNAMICS	Blooms of Ceratium hirundinella (O. F. Muller) Bergh. have been detected in different water bodies in the Neotropical Region since 1990. The colonization began in Southern lakes, and during the last decade the dinoflagellate arrived and bloomed in subtropical reservoirs. fit this context the colonization of C. hirundinella and its population development have been analyzed from its first record in the Rio Tercero Reservoir (February 1999 to February 2001). Phytoplankton and physicochemical samples were obtained from three sampling stations at the Reservoir, one in the outlet of the water cooling channel of the nuclear power plant, and one in the nearest tributary (Quillinzo River). Two blooms of C. hirundinella were detected during the warm seasons with temperatures higher than 18 degrees C, and pH ranging between 8.5 and 8.9. Environmental conditions such as certain light intensity range and percentage of dissolved oxygen mentioned as favorable for Ceratium development were always recorded in Rio Tercero Reservoir. Cysts were observed in spring and summer months. Another dinoflagellate (Peridinium gatunense Nygaard) bloomed in previous Summer in this water body but its population density decreased during the invasive phase of colonization of C hirundinella. Asplanchna girodi, became the dominant zooplankter after the first bloom of C hirundinella. We believe that the presence of this dinoflagellate in the Neotropical Region Could be a regional phenomenon associated with some dispersal mechanisms and favorable local conditions for its proliferation like those recorded in the Rio Tercero Reservoir.	UNLP, Museo La Plata, RA-1900 La Plata, Argentina; UNLP, CONICET, ILPLA, RA-1988 Florencio Varela, Argentina; Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina	National University of La Plata; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); National University of La Plata; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET)	UNLP, Museo La Plata, Paseo Bosque S-N, RA-1900 La Plata, Argentina.	mmacdonagh@fcnym.unlp.edu.au		Claps, Maria/0000-0002-7459-3238				Abakumov V. A., 1983, GUIDE METHODS HYDROB; [Anonymous], 1976, LIMNOLOGIA EMBALSES; ARNDT H, 1993, HYDROBIOLOGIA, V255, P231, DOI 10.1007/BF00025844; BUSTAMANTE MA, 2002, 4 INT C RES LIMN WAT, P58; Casco MA, 2002, INT VER THEOR ANGEW, V28, P1027; CONTI ALR, 1999, ACT C ARG GRAND PRES, P493; DOTTNE-LINDGREN A, 1975, Internationale Revue der Gesamten Hydrobiologie, V60, P115, DOI 10.1002/iroh.19750600105; GIRBAL A, 2000, SEM INT ID CONTR ALG; GUERRERO J., 1997, HARMFUL ALGAE NEWS, V16, P3; GUERRERO JM, 1998, SEM INT ID CONTR OL; HARRIS GP, 1979, FRESHWATER BIOL, V9, P413, DOI 10.1111/j.1365-2427.1979.tb01526.x; HEANEY SI, 1980, J ECOL, V68, P75, DOI 10.2307/2259245; Hillebrand H, 1999, J PHYCOL, V35, P403, DOI 10.1046/j.1529-8817.1999.3520403.x; JAMES WF, 1992, CAN J FISH AQUAT SCI, V49, P694, DOI 10.1139/f92-078; KAWABATA Z, 1988, HYDROBIOLOGIA, V169, P319, DOI 10.1007/BF00007555; LINDSTROM K, 1992, NORD J BOT, V12, P541, DOI 10.1111/j.1756-1051.1992.tb01833.x; Margalef R., 1983, Limnologia; MARINELARENA A, 1998, ESTUDIO LIMNOLOGICO; PADISAK J, 1985, FRESHWATER BIOL, V15, P43, DOI 10.1111/j.1365-2427.1985.tb00695.x; Pérez-Martínez C, 2002, J PLANKTON RES, V24, P89, DOI 10.1093/plankt/24.2.89; Pérez-Martínez C, 2001, HYDROBIOLOGIA, V452, P101, DOI 10.1023/A:1011928027819; Pollingher U., 1988, P134; POLLINGHER U, 1993, AQUAT SCI, V55, P10, DOI 10.1007/BF00877255; PROSPERI CH, 2000, SEM INT ID CONTR ALG; RAMON G, 1987, ACT 6 S NAC BOT CRIP, P109; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; RENGEFORS K, 1997, ACTA U UPSALIENSIS; Reynolds C.S., 1988, P388; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; RODRIGUEZ MI, 2000, SEM INT ID CONTR ALG; SILVERIO MJ, 2001, 5 C LAT EC; SOTO D, 1999, 5 C LAT FIC, P23; Villalobos L, 2003, REV CHIL HIST NAT, V76, P563	34	24	31	3	19	EDP SCIENCES S A	LES ULIS CEDEX A	17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE	0003-4088	2100-000X		ANN LIMNOL-INT J LIM	Ann. Limnol.-Int. J. Limnol.		2005	41	4					291	299		10.1051/limn/2005020	http://dx.doi.org/10.1051/limn/2005020			9	Limnology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	998LP		Green Published, Bronze			2025-03-11	WOS:000234320500007
J	Poulton, NJ; Keafer, BA; Anderson, DM				Poulton, NJ; Keafer, BA; Anderson, DM			Toxin variability in natural populations of <i>Alexandrium fundyense</i> in Casco Bay, Maine -: evidence of nitrogen limitation	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						Alexandrium; environmental factors; saxitoxin; Gulf of Maine; paralytic shellfish poisoning; nitrogen limitation	DINOFLAGELLATE GONYAULAX-TAMARENSIS; PROTOGONYAULAX-TAMARENSIS; SHELLFISH TOXINS; SPECIES COMPLEX; CYST FORMATION; PHOSPHORUS; GROWTH; DINOPHYCEAE; TEMPERATURE; CATENELLA	The dinoflagellate Alexandrium fundyense is a common, recurring harmful algal bloom (HAB) species in the Gulf of Maine. To date, most physiological measurements of phytoplankton in the field provide data on the entire community, yet efforts to obtain species-specific data are particularly important for understanding the ecological and physiological dynamics of HAB species, such as, Alexandrium. Alexandrium spp., do not usually dominate the planktonic community in the Gulf of Maine, but are of great interest due to the potent toxins produced. In order to determine the nutritional status of Alexandrium spp. in natural populations, indicators of nutrient deprivation need to be identified that are specific to that one species. To date, the saxitoxin content of A. fundyense is known to vary under different environmental conditions such as nitrogen and phosphorous limitation. However, in batch culture the composition of the toxin (the relative amounts of each saxitoxin derivative per cell) appears to be a stable quantity and thus is sometimes viewed as a biochemical marker of individual strains. In more recent studies, toxin composition has been shown to vary during progressive N- and P-limitation, once the cells are given time to achieve steady state in semi-continuous, nutrient-limited cultures. Using both the absolute toxin concentrations and relative proportion (mole % total toxin) of each toxin derivative, N- and P-limitation can be distinguished based on the observed trends in the different saxitoxin derivatives. In this study, we examine the toxin content and composition in natural A. fundyense populations during a spring bloom in Casco Bay, ME from April-June of 1998. This allows us to examine whether A. fundyense populations in the western Gulf of Maine are sufficiently homogenous to permit the detection of toxin composition and toxin content differences through time and space, and if so, to determine whether those changes are indicative of a particular nutritional state (e.g., N-limitation). Using both toxin composition and toxin ratios determined from field samples during an A. fundyense bloom, the ratios generally correlated with N-limitation in the Casco Bay region. (c) 2005 Elsevier Ltd. All rights reserved.	Bigelow Lab Ocean Sci, W Boothbay Harbor, ME 04575 USA; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02453 USA	Bigelow Laboratory for Ocean Sciences; Woods Hole Oceanographic Institution	Poulton, NJ (通讯作者)，Bigelow Lab Ocean Sci, 180 McKown Point Rd,POB 475, W Boothbay Harbor, ME 04575 USA.	npoulton@alum.mit.edu	anderson, david/E-6416-2011	Poulton, Nicole/0000-0003-3020-4509				ADACHI M, 1993, NIPPON SUISAN GAKK, V59, P1807, DOI 10.2331/suisan.59.1807; ANDERSON DM, 1990, TOXIC MARINE PHYTOPLANKTON, P41; ANDERSON DM, 1990, TOXICON, V28, P885, DOI 10.1016/0041-0101(90)90018-3; ANDERSON DM, 1990, MAR BIOL, V104, P511, DOI 10.1007/BF01314358; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Anderson DM, 1999, J PHYCOL, V35, P870, DOI 10.1046/j.1529-8817.1999.3540870.x; ANDERSON DM, 1998, PHYSL ECOLOGY HARMFU, V4, P29; BOCZAR BA, 1988, PLANT PHYSIOL, V88, P1285, DOI 10.1104/pp.88.4.1285; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; Cembella AD, 2000, PHYCOLOGIA, V39, P67, DOI 10.2216/i0031-8884-39-1-67.1; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; Cembella Allan D., 1998, NATO ASI Series Series G Ecological Sciences, V41, P381; ESTRADA M, 1998, PHYSL ECOLOGY HARM G, V41; Flynn K, 1996, MAR BIOL, V126, P9, DOI 10.1007/BF00571372; FLYNN K, 1994, MAR ECOL PROG SER, V111, P99, DOI 10.3354/meps111099; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; Guillard R. R., 1975, Culture of Marine Invertebrate Animals, P2960; Hall S., 1982, PhD diss; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; MacIntyre JG, 1997, MAR ECOL PROG SER, V148, P201, DOI 10.3354/meps148201; MARTORANO CD, 1997, HARMFUL TOXIC ALGAL, P132; Matsuda A., 1996, Harmful and Toxic Algal Blooms, P305; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; OSHIMA Y, 1993, MAR BIOL, V116, P471, DOI 10.1007/BF00350064; Oshima Y., 1995, MANUAL HARMFUL MARIN, P81; OSHIMA YS, 1989, P 7 IUPAC S; Parkhill JP, 1999, J PLANKTON RES, V21, P939, DOI 10.1093/plankt/21.5.939; POULTON NJ, 2001, THESIS MIT CAMBRIDGE, P246; REDFIELD AC, 1958, AM SCI, V46, P205; RHEE GY, 1978, LIMNOL OCEANOGR, V23, P10, DOI 10.4319/lo.1978.23.1.0010; SAKO Y, 1993, DEV MAR BIO, V3, P87; Sako Yoshihiko, 1995, P345; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; Taroncher-Oldenburg G, 1999, NAT TOXINS, V7, P207, DOI 10.1002/1522-7189(200009/10)7:5<207::AID-NT61>3.0.CO;2-Q; TARONCHEROLDENB.G, 1998, THESIS MIT CAMBRIDGE, P205; Townsend DW, 2001, CONT SHELF RES, V21, P347, DOI 10.1016/S0278-4343(00)00093-5; Turner JT, 2000, MAR ECOL PROG SER, V203, P95, DOI 10.3354/meps203095; VALDERRAMA JC, 1981, MAR CHEM, V10, P109, DOI 10.1016/0304-4203(81)90027-X; WHITE AW, 1978, J PHYCOL, V14, P475	42	42	47	0	18	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0967-0645			DEEP-SEA RES PT II	Deep-Sea Res. Part II-Top. Stud. Oceanogr.		2005	52	19-21					2501	2521		10.1016/j.dsr2.2005.06.029	http://dx.doi.org/10.1016/j.dsr2.2005.06.029			21	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800009
J	Anderson, DM; Stock, CA; Keafer, BA; Nelson, AB; Thompson, B; McGillicuddy, DJ; Keller, M; Matrai, PA; Martin, J				Anderson, DM; Stock, CA; Keafer, BA; Nelson, AB; Thompson, B; McGillicuddy, DJ; Keller, M; Matrai, PA; Martin, J			<i>Alexandrium fundyense</i> cyst dynamics in the Gulf of Maine	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						Alexandrium fundyense; cysts; excystment; encystment; Gulf of Maine	DINOFLAGELLATE GONYAULAX-TAMARENSIS; RED TIDE DINOFLAGELLATE; RESTING CYSTS; GEORGES BANK; GERMINATION; SEDIMENTS; DINOPHYCEAE; CIRCULATION; BLOOMS; MODEL	The flux of cells from germinated cysts is critical in the population dynamics of many dinoflagellates. Here, data from a large-scale cyst survey are combined with surveys in other years to yield an Alexandrium fundyense cyst distribution map for the Gulf of Maine that is massive in geographic extent and cyst abundance. The benthic cyst population extends nearly 500 km alongshore. Embedded within it are several distinct accumulation zones or '' seedbeds,'' each 3000-5000 km(2) in area. Maximal cyst abundances range from 2-20 x 10(6) cysts m(-2). Cysts are equally or more abundant in deeper sediment layers; nearshore, cysts are fewer by a factor of 10 or more. This cyst distribution reflects sedimentary dynamics and the location of blooms in overlying surface waters. The flux of germinated cells from sediments was estimated using a combination of laboratory measurements of cyst germination and autofluorescence and observations of cyst autofluorescence in the field. These measurements constrained a germination function that, when applied to the cyst distribution map, provided an estimate of the germination inoculum for a physical/biological numerical model. In the laboratory studies, virtually all cysts incubated at different temperatures and light regimes became autofluorescent, but the rate of development was slower at lower temperatures, with no difference between light and dark incubations. Germination rates were highest at elevated temperatures, and were 2-fold greater in the light than in the dark. Laboratory and field fluorescence measurements suggest that > 70% of the cysts in the top cm of sediment would germinate over a 60-90 day period in offshore waters. The combination of laboratory germination experiments and numerical modeling predicts nearly 100% germination of cysts in the top cm of sediment and resulting early season cell concentrations that are comparable in magnitude to observed cell distributions. It cannot account for late-season peaks in cell abundance that are heavily influenced by vegetative growth. Cyst germination flux from deep-water (> 50 m) cyst seedbeds is 14X the flux in shallow waters. A conceptual model is proposed that is consistent with observed and modeled A. fundyense cyst and motile cell distributions and dynamics in the Gulf of Maine. Cysts germinate within the Bay of Fundy seedbed, causing localized, recurrent blooms that are self-seeding and '' propagatory '' in nature, supplying cells that populate the eastern segment of the Maine Coastal Current (MCC) and eventually deposit cysts offshore of Penobscot and Casco Bays. These cysts serve as a seed population for western Maine blooms that are transported to the west by the western segment of the MCC, where cells are removed either by mortality or advection from the region. Without the localized, '' incubator '' characteristic of the Bay of Fundy bloom zone, A. fund.vense populations in the Gulf of Maine should diminish through time. Their persistence over many decades highlights the effectiveness of the mechanisms described here. (c) 2005 Elsevier Ltd. All rights reserved.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; Rutgers State Univ, Piscataway, NJ 08854 USA; Bigelow Lab Ocean Sci, Boothbay Harbor, ME 04575 USA; Fisheries & Oceans Canada, Biol Stn, St Andrews, NB E5B 2L9, Canada	Woods Hole Oceanographic Institution; Rutgers University System; Rutgers University New Brunswick; Bigelow Laboratory for Ocean Sciences; Fisheries & Oceans Canada	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.	danderson@whoi.edu	Stock, Charles/H-1281-2012	McGillicuddy, Dennis/0000-0002-1437-2425; Stock, Charles/0000-0001-9549-8013				Anderson D.M., 1985, P219; Anderson D.M., 2003, Monographs on Oceanographic Methodology, V11, P165; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Bewley J D., 1982, Physiology and Biochemistry of Seeds; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; CRAIB J. 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Part II-Top. Stud. Oceanogr.		2005	52	19-21					2522	2542		10.1016/j.dsr2.2005.06.014	http://dx.doi.org/10.1016/j.dsr2.2005.06.014			21	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800010
J	Kirn, SL; Townsend, DW; Pettigrew, NR				Kirn, SL; Townsend, DW; Pettigrew, NR			Suspended <i>Alexandrium</i> spp. hypnozygote cysts in the Gulf of Maine	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						Alexandrium; Alexandrium fundyense; cysts; excystment; Gulf of Maine; harmful algal blooms; HABs	DINOFLAGELLATE GONYAULAX-TAMARENSIS; RED-TIDE DINOFLAGELLATE; POPULATION-DYNAMICS; RESTING CYSTS; EXCAVATA; SEDIMENTS; GERMINATION; BLOOMS; DINOPHYCEAE; EVENTS	The life cycle of dinoflagellates of the genus Alexandrium includes sexual reproduction followed by the formation of a dormant hypnozygote cyst, which serves as a resting stage. Negatively buoyant cysts purportedly fall to the benthos where they undergo a mandatory period of quiescence. Previous reports of cysts in the surficial sediments of the Gulf of Maine, where Alexandrium blooms are well documented, show a broad distribution of cysts, with highest concentrations generally in sediments below 100 m depth. We report here an exploration of cysts suspended in the water column, where they would be better positioned to inoculate springtime Alexandrium populations. During cruises in February, April, and June of 2000, water samples were collected at depths just off the bottom (within 5 m), at the top of the bottom nepheloid layer, and near the surface (1 m) and examined for cyst concentrations. Suspended cysts were found throughout the Gulf of Maine and westernmost Bay of Fundy. Planktonic cyst densities were generally greater in near-bottom and top of the bottom nepheloid layer samples than in near-surface water samples; densities were of the order of 10(2) cysts m(-3) in surface waters, and 10(2)-10(3) cysts m(-3) at near-bottom depths. Temporally, they were most abundant in February and least abundant in April. Reports by earlier workers of cysts in the underlying sediments were on the order of 10(3) cysts cm(-3). We present calculations that demonstrate the likelihood of cyst resuspension from bottom sediments forced by swell and tidal currents, and propose that such resuspended cysts are important in inoculating the seasonal bloom. We estimate that suspended cysts may contribute significantly to the annual vegetative cell population in the Gulf of Maine. (c) 2005 Elsevier Ltd. All rights reserved.	Univ Maine, Sch Marine Sci, Orono, ME 04469 USA	University of Maine System; University of Maine Orono	Univ Maine, Sch Marine Sci, 5706 Aubert Hall, Orono, ME 04469 USA.	davidt@maine.maine.edu						Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; Brown J, 2001, J PLANKTON RES, V23, P105, DOI 10.1093/plankt/23.1.105; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; EPPLEY RW, 1968, J PHYCOL, V4, P333, DOI 10.1111/j.1529-8817.1968.tb04704.x; GRANT WD, 1979, J GEOPHYS RES-OCEANS, V84, P1797, DOI 10.1029/JC084iC04p01797; Ippen A.T., 1966, ESTUARY COASTLINE HY; Joint I, 1997, J PLANKTON RES, V19, P937, DOI 10.1093/plankt/19.7.937; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; KELLER M, 1999, GULF MAINE NEWS, P4; KIRN SL, 2002, THESIS U MAINE; LEWIS CM, 1979, TOXIC DINOFLAGELLATE, V1, P235; LODER JW, 1986, CONT SHELF RES, V6, P397, DOI 10.1016/0278-4343(86)90080-4; Mackenzie L, 1996, PHYCOLOGIA, V35, P148, DOI 10.2216/i0031-8884-35-2-148.1; MARTIN JL, 1988, CAN J FISH AQUAT SCI, V45, P1968, DOI 10.1139/f88-229; MIDDLETON GV, 1984, 3 SOC EC PAL MIN; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; SCHOLIN CA, 1995, PHYCOLOGIA, V24, P474; Souza AJ, 2001, J MAR RES, V59, P1021, DOI 10.1357/00222400160497751; THOMPSON B, 2000, S HARMF MAR ALG US M; Townsend DW, 2001, CONT SHELF RES, V21, P347, DOI 10.1016/S0278-4343(00)00093-5; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880; YENTSCH CM, 1979, TOXIC DINOFLAGELLATE, V1, P127	39	27	30	0	15	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0967-0645	1879-0100		DEEP-SEA RES PT II	Deep-Sea Res. Part II-Top. Stud. Oceanogr.		2005	52	19-21					2543	2559		10.1016/j.dsr2.2005.06.009	http://dx.doi.org/10.1016/j.dsr2.2005.06.009			17	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800011
J	Matrai, P; Thompson, B; Keller, M				Matrai, P; Thompson, B; Keller, M			Circannual excystment of resting cysts of <i>Alexandrium</i> spp. from eastern Gulf of Maine populations	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						dinoflagellate; cyst; circannual; Gulf of Maine; Alexandrium; toxic	DINOFLAGELLATE GONYAULAX-TAMARENSIS; RED TIDE DINOFLAGELLATE; PHYTOPLANKTON BLOOMS; COASTAL CURRENT; GROWTH RHYTHM; CLOCK; DINOPHYCEAE; SEDIMENTS; DYNAMICS; EXCAVATA	Species of the marine dinoflagellate Alexandrium, present in most of the Gulf of Maine (GOM), Bay of Fundy and Gulf of St. Lawrence as well as in many other areas of the world, are known to cause toxicity to marine organisms and humans alike. Excystment of Alexandrium fundyense from the eastern region of the GOM (Penobscot Bay to Bay of Fundy) was followed through four germination cycles (4 years). An annual, free-running oscillation in germination was observed under constant environmental conditions, indicating control by an endogenous clock for these eastern cysts, as shown earlier for cysts from the western region of the GOM. This circannual endogenous, clock had an average period of 11 months. The phase of germination remained constant for cysts from all three stations sampled. Cysts did not germinate, despite favorable growth conditions, in summer-to-fall and this timing was consistent among cysts from all stations. The timing of cyst germination is highly relevant to modeling of Alexandrium sp. bloom initiation and depletion, as there are cyst '' seed beds '' near shore and offshore in the eastern and western regions of the GOM. (c) 2005 Elsevier Ltd. All rights reserved.	Bigelow Lab Ocean Sci, W Boothbay Harbor, ME 04575 USA	Bigelow Laboratory for Ocean Sciences	Matrai, P (通讯作者)，Bigelow Lab Ocean Sci, 180 McKown Pt, W Boothbay Harbor, ME 04575 USA.	pmatrai@bigelow.org						Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; Alvarez JD, 2002, NATURE, V419, P798, DOI 10.1038/419798a; Anderson D.M., 1985, P219; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1997, LIMNOLOGY OCEANOGRAP, P42; [Anonymous], 1997, ADV MAR BIOL; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; BROOKS DA, 1989, J MAR RES, V47, P303, DOI 10.1357/002224089785076299; COSTAS E, 1989, CHRONOBIOLOGIA, V16, P265; COSTAS E, 1991, PHYCOLOGIA, V30, P597, DOI 10.2216/i0031-8884-30-6-597.1; Dale B., 1983, P69; DIECK IT, 1991, J PHYCOL, V27, P341, DOI 10.1111/j.0022-3646.1991.00341.x; Dunlap JC, 1999, CELL, V96, P271, DOI 10.1016/S0092-8674(00)80566-8; Eilertsen HC, 2000, S AFR J MARINE SCI, V22, P323, DOI 10.2989/025776100784125717; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; GWINNER E, 1986, ZOOPHYSIOLOGY, P18; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; LUNING K, 1991, BOT ACTA, V104, P157; Lynch DR, 1997, CONT SHELF RES, V17, P605, DOI 10.1016/S0278-4343(96)00055-6; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Okamoto OK, 2003, J PHYCOL, V39, P519, DOI 10.1046/j.1529-8817.2003.02170.x; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Smayda Theodore J., 2002, Harmful Algae, V1, P95, DOI 10.1016/S1568-9883(02)00010-0; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; SPECTOR DL, 1984, DINOFLAGELLATES; SWEENEY, 1969, RHYTHMIC PHENOMENA P; Tomas C.R., 1997, IDENTIFYING MARINE P IDENTIFYING MARINE P, P858, DOI DOI 10.1016/B978-012693018-4/50004-5; Townsend DW, 2001, CONT SHELF RES, V21, P347, DOI 10.1016/S0278-4343(00)00093-5; WALL D, 1975, 1ST P INT C TOX DIN, P249; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551	37	56	67	0	15	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0967-0645			DEEP-SEA RES PT II	Deep-Sea Res. Part II-Top. Stud. Oceanogr.		2005	52	19-21					2560	2568		10.1016/j.dsr2.2005.06.013	http://dx.doi.org/10.1016/j.dsr2.2005.06.013			9	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800012
J	Martin, JL; Page, FH; Hanke, A; Strain, PM; LeGresley, MM				Martin, JL; Page, FH; Hanke, A; Strain, PM; LeGresley, MM			<i>Alexandrium fundyense</i> vertical distribution patterns during 1982, 2001 and 2002 in the offshore Bay of Fundy, eastern Canada	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article							DINOFLAGELLATE GONYAULAX-EXCAVATA; RED-TIDE DINOFLAGELLATE; CYST FORMATION; FISH KILLS; MIGRATION; TOXINS; PLANKTON; GULF; ZOOPLANKTON; TAMARENSIS	An understanding of population dynamics of individual species and strains of Alexandrium spp. is important to achieving the greater knowledge needed for forecasting Occurrences, predicting consequences and determining mechanisms for bloom initiation and growth. Alexandrium fundyense populations were observed during July in the offshore waters of the Bay of Fundy (eastern Canada) at: 3-h intervals during a 54-h period in 1982, 2-h intervals during 30 and 22-h periods in 2001; and 2 h intervals for a 26 h period in 2002. Results suggest that A. fundyense vegetative cells (including duplets) and planozygotes concentrate in the upper layers, with highest concentrations observed in most surface samples. Concentrations decreased with depth. Cell concentrations of A. fundyense greater than 10(5) cells L-1 were detected. and concentrations varied considerably over the sampling periods. CTD data indicated that the water column was weakly stratified throughout each sampling period. Nutrient analysis suggests that silicates and phosphates in surface waters were not limiting, but nitrate values were lower in the upper layers than at depth. Statistical analyses of the profile data indicated that the observed counts were over dispersed or patchy. The pairwise comparison of the profiles did not support a diurnal vertical migration of cells over the depth range sampled ill any of the surveys. Shifts in density were detected across the two sampling sessions of 2001, but these differences were unrelated to an effect of photoperiod. Analyses of grouped profiles also failed to detect changes in the daytime versus nighttime distribution of cells with depth. (c) 2005 Elsevier Ltd. All rights reserved.	Fisheries & Oceans Canada, Biol Stn, St Andrews, NB E5B 2L9, Canada; Fisheries & Oceans Canada, Bedford Inst Oceanog, Dartmouth, NS B2Y 4A2, Canada	Fisheries & Oceans Canada; Bedford Institute of Oceanography; Fisheries & Oceans Canada	Martin, JL (通讯作者)，Fisheries & Oceans Canada, Biol Stn, 531 Brandy Cove Rd, St Andrews, NB E5B 2L9, Canada.		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Oceanogr.		2005	52	19-21					2569	2592		10.1016/j.dsr2.2005.06.010	http://dx.doi.org/10.1016/j.dsr2.2005.06.010			24	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800013
J	McGillicuddy, DJ; Anderson, DM; Lynch, DR; Townsend, DW				McGillicuddy, DJ; Anderson, DM; Lynch, DR; Townsend, DW			Mechanisms regulating large-scale seasonal fluctuations in <i>Alexandrium fundyense</i> populations in the Gulf of Maine:: Results from a physical-biological model	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						phytoplankton; population dynamics; red tides; paralytic shellfish poisoning; USA; Gulf of Maine	DINOFLAGELLATE GONYAULAX-TAMARENSIS; GROWTH IRRADIANCE RELATIONSHIP; RED TIDE DINOFLAGELLATE; COASTAL CURRENT; MARINE-PHYTOPLANKTON; CYST FORMATION; INTERSPECIFIC DIFFERENCES; GEORGES BANK; FOOD WEBS; CIRCULATION	Observations of Alexandrium fundyense in the Gulf of Maine indicate several salient characteristics of the vegetative cell distributions: patterns of abundance are gulf-wide in geographic scope; their main features occur in association with the Maine Coastal Current; and the center of mass of the distribution shifts upstream from west to east during the growing season from April to August. The mechanisms underlying these aspects are investigated using coupled physical-biological simulations that represent the population dynamics of A. fundyense within the seasonal mean flow. A model that includes germination, growth, mortality, and nutrient limitation is qualitatively consistent with the observations. Germination from resting cysts appears to be a key aspect of the population dynamics that confines the cell distribution near the coastal L margin, as simulations based on a uniform initial inoculum of vegetative cells across the Gulf of Maine produces blooms that are broader in geographic extent than is observed. In general, cells germinated from the major cyst beds (in the Bay of Fundy and near Penobscot and Casco Bays) are advected in the alongshore direction from east to west in the coastal current. Growth of the vegetative cells is limited primarily by temperature from April through June throughout the gulf, whereas nutrient limitation occurs in July and August in the western gulf. Thus the seasonal shift in the center of mass of L cells from west to east can be explained by changing growth conditions: growth is more rapid in the western gulf early in I the season due to warmer temperatures, whereas growth is more rapid in the eastern gulf later in the season due to severe nutrient limitation in the western gulf during that time period. A simple model of encystment based on nutrient limitation predicts deposition of new cysts in the vicinity of the observed cyst bed offshore of Casco and Penobscot Bays, suggesting a pathway of re-seeding the bed from cells advected downstream in the coastal current. A retentive gyre at the mouth of the Bay of Fundy tends to favor re-seeding that cyst bed from local populations. (c) 2005 Elsevier Ltd. All rights reserved.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA; Univ Maine, Sch Marine Sci, Orono, ME 04469 USA	Woods Hole Oceanographic Institution; Dartmouth College; University of Maine System; University of Maine Orono	McGillicuddy, DJ (通讯作者)，Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.	dmcgillicuddy@whoi.edu	anderson, david/E-6416-2011	McGillicuddy, Dennis/0000-0002-1437-2425				Anderson DM, 2005, LIMNOL OCEANOGR, V50, P328, DOI 10.4319/lo.2005.50.1.0328; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON DM, 1985, P 3 INT C ELS NEW YO; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; Bigelow H.B., 1927, FISH B-NOAA, V40, P511; Bisagni JJ, 1996, CONT SHELF RES, V16, P1, DOI 10.1016/0278-4343(95)00002-I; Blumberg A., 1993, J. 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Part II-Top. Stud. Oceanogr.		2005	52	19-21					2698	2714		10.1016/j.dsr2.2005.06.021	http://dx.doi.org/10.1016/j.dsr2.2005.06.021			17	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT		Green Submitted			2025-03-11	WOS:000234265800019
J	Stock, CA; McGillicuddy, DJ; Solow, AR; Anderson, DM				Stock, CA; McGillicuddy, DJ; Solow, AR; Anderson, DM			Evaluating hypotheses for the initiation and development of <i>Alexandrium fundyense</i> blooms in the western Gulf of Maine using a coupled physical-biological model	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						modeling; statistical analysis; algal blooms; red tides; Alexandrium fundyense; harmful algal blooms	DINOFLAGELLATE GONYAULAX-TAMARENSIS; GROWTH IRRADIANCE RELATIONSHIP; MARINE-PHYTOPLANKTON; COASTAL CURRENT; DATA ASSIMILATION; GEORGES BANK; INTERSPECIFIC DIFFERENCES; SKELETONEMA-COSTATUM; VERTICAL MIGRATION; CYST FORMATION	A coupled physical/biological model and observations are used to investigate the factors governing the initiation and development of an Alexandrium fundyense bloom in the western Gulf of Maine (WGOM) during the spring of 1993 (March 19-June 6). The physical circulation is simulated using a 3D primitive equation model forced by climatological sea-surface elevation and observed winds, irradiance, and river outflow. This is Coupled with a biological model constructed from laboratory and field data that estimates the germination and growth rates of A.fundyense as a function of environmental conditions. Four biological model structures of increasing complexity are considered, with each structure representing a hypothesis for factors controlling bloom initiation and development. The model/data fit is optimized over the uncertainty in the parameters to which the model is most sensitive. The significance of changes in the model/data fit between model structures is quantified using a maximum likelihood ratio test. The baseline biological model, which parameterizes growth as only a function of temperature, salinity, and light, severely over-estimates observed A. fundyense abundance in the late spring. It is thus rejected with greater than 99% confidence in favor of biological models that include a mortality term or a dependence of growth on dissolved inorganic nitrogen (DIN). The overall best-fit simulation uses both nitrogen dependence and mortality. However, simulations using one or the other of these factors could not be differentiated from the best-fit case with greater than 90% confidence. The best-fit model captures the general timing and magnitude of the observed bloom and some of its secondary features. However, considerable misfits may exist in the point-to-point comparison, and some regional misfits remain. Diagnosis of the cell budget suggests that germination from a large cyst bed offshore of Casco Bay provides the majority of cells comprising spring A. fundyense populations within the WGOM. The size of the modeled bloom is largely set by the size of this cyst-driven source. Transport of cells from the eastern Gulf of Maine becomes increasingly important later in the spring. Net growth of the modeled A. fundyense Populations is first limited by low water temperatures and then by the combined influence of nitrogen limitation and mortality. This results in low domain-averaged net growth rates (< 0.05day(-1)) throughout much of the simulation. However, rates are sometimes elevated locally and therefore add notable spatial structure to the bloom. Primary uncertainties within the biological model include spatial and temporal variability in mortality, and the influence of sediment dynamics and inter-annual variability in the cyst abundance on the size and spatial character of the cyst driven source. As the dynamics governing these processes become better understood, the approach herein can be extended to accommodate additional dynamical model complexity. However, the ability of the model/data comparison to constrain and support the inclusion of additional biological processes is dependent on both the availability of A. fundyense observations and the physical model skill. (c) 2005 Elsevier Ltd. All rights reserved.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA	Woods Hole Oceanographic Institution	Stock, CA (通讯作者)，Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.	cstock@whoi.edu	Stock, Charles/H-1281-2012; anderson, david/E-6416-2011	Stock, Charles/0000-0001-9549-8013; McGillicuddy, Dennis/0000-0002-1437-2425				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; Anderson DM, 2005, LIMNOL OCEANOGR, V50, P328, DOI 10.4319/lo.2005.50.1.0328; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1985, MAR ECOL PROG SER, V25, P39, DOI 10.3354/meps025039; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; [Anonymous], 1985, Numerical Recipes: The Art of Scientific Computing; BAUERFEIND E, 1986, MAR BIOL, V93, P323, DOI 10.1007/BF00401099; Blumberg A., 1993, J. 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Oceanogr.		2005	52	19-21					2715	2744		10.1016/j.dsr2.2005.06.022	http://dx.doi.org/10.1016/j.dsr2.2005.06.022			30	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	997RT					2025-03-11	WOS:000234265800020
J	Anderson, DM; Keafer, BA; McGillicuddy, DJ; Mickelson, MJ; Keay, KE; Libby, PS; Manning, JP; Mayo, CA; Whittaker, DK; Hickey, JM; He, RY; Lynch, DR; Smith, KW				Anderson, DM; Keafer, BA; McGillicuddy, DJ; Mickelson, MJ; Keay, KE; Libby, PS; Manning, JP; Mayo, CA; Whittaker, DK; Hickey, JM; He, RY; Lynch, DR; Smith, KW			Initial observations of the 2005 <i>Alexandrium fundyense</i> bloom in southern New England:: General patterns and mechanisms	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article						Alexandrium fundyense; cysts; Gulf of Maine; PSP; harmful algal blooms; red tides	MAINE COASTAL CURRENT; HUMIC SUBSTANCES; GULF; PHYTOPLANKTON; CIRCULATION; TAMARENSE; PLUME; MODEL; DINOFLAGELLATE; DINOPHYCEAE	From May to July, 2005, an extensive bloom of Alexandrium fundyense occurred along the coast of southern New England. The outbreak eventually closed shellfish beds from central Maine to Massachusetts, including Nantucket Island and portions of Martha's Vineyard, and resulted in the closure of 40,000 km 2 of offshore federal waters as well. The coastal Alexandrium bloom was exceptional in several ways: high toxin levels were measured farther south than ever before in New England; levels of toxicity in many locations were higher than previously observed at those stations; for the first time toxicity at some locations was above quarantine levels; cell concentrations far exceeded those observed in the coastal waters of southern New England in the past; and for the first time in the region the governors of Maine and Massachusetts officially declared the red tide to be a disaster, clearing the way for federal assistance. Initial observations suggest that several factors contributed to this bloom. Abundant rainfall and heavy snowmelt substantially increased the amount of fresh water entering the Gulf of Maine. Combined with other freshwater inputs, we hypothesize that this provided macro- and micro-nutrients, a stratified water column, and a transport mechanism that led to high cell abundances and broad, region-wide dispersal of the organism. Warm temperatures in western waters also would have favored A. fundyense growth. In addition, several storms with strong winds out of the northeast occurred at times when cells were abundant and in locations where the winds could advect them into Massachusetts and Cape Cod Bays and keep them there, leading to high cell concentrations and toxicity. Another contributing factor may have been the high abundance of newly deposited cysts in western Gulf of Maine sediments, as documented in a fall 2004 survey. Here, we evaluate this bloom and the patterns of toxicity in light of the conceptual models for A. fundyense dynamics developed during the Ecology and Oceanography of Harmful Algal Blooms (ECOHAB)-Gulf of Maine (GOM) program. Several features of the 2005 bloom conform to the mechanisms proposed in those models, including the alongshore transport of cells in major water masses and episodic intrusions of cells toward shore due to downwelling-favorable wind forcings. The models need to be refined and expanded, however, based on new data and observations. For example, it is now clear that cells and bloom patches can reach the outer side of Cape Cod and even Nantucket and Martha's Vineyard. Transport to the coastal waters of Rhode Island and even Connecticut/Long Island is also possible. A critical modification also may be necessary in terms of mechanisms through which A. fundyense cells occur in Massachusetts Bay. In the past, toxicity only developed when blooms were transported from the north and into the bay via the western segment of the Maine Coastal Current. Now, it is possible that the bay might serve as a source of cells through the germination of cysts deposited in those waters during the 2005 bloom. If proven in subsequent surveys, this potential for in situ bloom development Could have major implications on the timing and extent of toxicity within Massachusetts Bay and southern New England waters in future years. (c) 2005 Elsevier Ltd. All rights reserved.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; Massachusetts Water Resources Author, Boston, MA 02129 USA; Battelle Mem Inst, Brunswick, ME 04011 USA; NE Fisheries Sci Ctr, Woods Hole, MA 02543 USA; Provincetown Ctr Coastal Studies, Provincetown, MA 02657 USA; Massachusetts Div Marine Fisheries, Pocasset, MA 02559 USA; Dartmouth Coll, Hanover, NH 03755 USA	Woods Hole Oceanographic Institution; National Oceanic Atmospheric Admin (NOAA) - USA; Massachusetts Division of Marine Fisheries; Dartmouth College	Anderson, DM (通讯作者)，Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.	danderson@whoi.edu	Smith, Karl/GZK-8749-2022; He, Ruoying/C-5598-2015	McGillicuddy, Dennis/0000-0002-1437-2425; He, Ruoying/0000-0001-6158-2292; Smith, Keston/0009-0004-7973-6543				Anderson D, 2005, DEEP-SEA RES PT II, V52, P2365, DOI 10.1016/j.dsr2.2005.08.001; Anderson DM, 2005, DEEP-SEA RES PT II, V52, P2467, DOI 10.1016/j.dsr2.2005.06.015; Anderson DM, 2005, DEEP-SEA RES PT II, V52, P2522, DOI 10.1016/j.dsr2.2005.06.014; Anderson DM, 2005, LIMNOL OCEANOGR, V50, P328, DOI 10.4319/lo.2005.50.1.0328; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; Bisagni JJ, 1996, CONT SHELF RES, V16, P1, DOI 10.1016/0278-4343(95)00002-I; BUTMAN B, 1975, 7715 MIT; CULLEN JJ, 1998, PHYSL ECOLOGY HARMFU, P559; DAVIS RE, 1985, J GEOPHYS RES-OCEANS, V90, P4756, DOI 10.1029/JC090iC03p04756; Fong DA, 2001, J GEOPHYS RES-OCEANS, V106, P1067, DOI 10.1029/2000JC900134; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; Gagnon R, 2005, J PHYCOL, V41, P489, DOI 10.1111/j.1529-8817.2005.00077.x; Geyer W.R., 1992, Physical Oceanographic Invertigation of Massachusetts and Cape Cod Bays; Grasshoff K., 1999, METHODS SEAWATER ANA, DOI 10.1002/9783527613984; Hartwell A.D., 1975, P47; HE R, 2005, J GEOPHYS RES, V110, P100; Hetland RD, 2002, J MAR RES, V60, P763, DOI 10.1357/002224002321505129; HORWITZ W, 1980, OFFICIAL METHODS ANA, P298; HURST JW, 1975, TOXIC DINOFLAGELLATE, P525; Keafer BA, 2005, DEEP-SEA RES PT II, V52, P2674, DOI 10.1016/j.dsr2.2005.06.016; Keafer BA, 2005, DEEP-SEA RES PT II, V52, P2631, DOI 10.1016/j.dsr2.2005.06.017; Kirn SL, 2005, DEEP-SEA RES PT II, V52, P2543, DOI 10.1016/j.dsr2.2005.06.009; Luerssen RM, 2005, DEEP-SEA RES PT II, V52, P2656, DOI 10.1016/j.dsr2.2005.06.025; Lynch DR, 1996, CONT SHELF RES, V16, P875, DOI 10.1016/0278-4343(95)00028-3; Lynch DR, 1997, CONT SHELF RES, V17, P605, DOI 10.1016/S0278-4343(96)00055-6; Lynch DR, 2001, J ATMOS OCEAN TECH, V18, P962, DOI 10.1175/1520-0426(2001)018<0962:IMFLAH>2.0.CO;2; Lynch DR, 1998, CONT SHELF RES, V18, P607, DOI 10.1016/S0278-4343(98)00007-7; McGillicuddy DJ, 2005, DEEP-SEA RES PT II, V52, P2698, DOI 10.1016/j.dsr2.2005.06.021; Mcgillicuddy DJ, 2003, J PLANKTON RES, V25, P1131, DOI 10.1093/plankt/25.9.1131; MELLOR GL, 1982, REV GEOPHYS, V20, P851, DOI 10.1029/RG020i004p00851; Pettigrew NR, 2005, DEEP-SEA RES PT II, V52, P2369, DOI 10.1016/j.dsr2.2005.06.033; PRAKASH A, 1968, LIMNOL OCEANOGR, V13, P598, DOI 10.4319/lo.1968.13.4.0598; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Smagorinsky J., 1963, Mon. 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J	Golovnina, EA; Polyakova, EI				Golovnina, EA; Polyakova, EI			Dinoflagellate cysts in bottom sediments of the White Sea (Western Arctic)	DOKLADY EARTH SCIENCES			English	Article							SURFACE CONDITIONS; ASSEMBLAGES		Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow 117997, Russia; Moscow MV Lomonosov State Univ, Geog Fac, Moscow 119992, Russia	Russian Academy of Sciences; Shirshov Institute of Oceanology; Lomonosov Moscow State University	Russian Acad Sci, PP Shirshov Oceanol Inst, Nakhimovskii Pr 36, Moscow 117997, Russia.	aksqa@aha.ru; yi@polyakova.geogr.msu.su	Polyakova, Yelena/L-8889-2015; Novichkova, Ekaterina/B-5807-2017	Novichkova, Ekaterina/0000-0001-5687-1719				[Anonymous], 1971, POLLEN SPORES; Dale A.L., 1992, Ocean Biocoenosis Series, P45; de Vernal A, 2001, J QUATERNARY SCI, V16, P681, DOI 10.1002/jqs.659; Kunz-Pirrung M, 2001, J QUATERNARY SCI, V16, P637, DOI 10.1002/jqs.647; LISITSYN AP, 2003, URGENT PROBLEMS OCEA, P554; Matthiessen J, 2000, INT J EARTH SCI, V89, P470, DOI 10.1007/s005310000127; MUDIE P.J., 1992, NEOGENE QUATERNARY D, P347; Mudie PJ, 2001, J QUATERNARY SCI, V16, P595, DOI 10.1002/jqs.660; Okolodkov Yu B, 2000, THESIS ST PETERSBURG; RATKOVA TM, 2000, BERICHTE POLARFORSCH, V359, P23; ROCHON A, 1999, AM ASSOC STRATIGR CO, V35; SEMONA GI, 1983, TRUDY BELOMORSKOI BI, V6, P3; Voronina E, 2001, J QUATERNARY SCI, V16, P717, DOI 10.1002/jqs.650	13	4	4	0	0	MAIK NAUKA/INTERPERIODICA/SPRINGER	NEW YORK	233 SPRING ST, NEW YORK, NY 10013-1578 USA	1028-334X	1531-8354		DOKL EARTH SCI	Dokl. Earth Sci.	JAN-FEB	2005	400	1					136	139						4	Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Geology	904RZ					2025-03-11	WOS:000227516700033
J	Niebuhr, B				Niebuhr, B			Geochemistry and time-series analyses of orbitally forced Upper Cretaceous marl-limestone rhythmites (Lehrte West Syncline, northern Germany)	GEOLOGICAL MAGAZINE			English	Article						Cretaceous; Germany; geochemistry; diagenesis; rhythmite; cyclic processes; time series analysis	DIAGENESIS; SEDIMENTS; SUCCESSIONS; FREQUENCIES; CARBONATES; BARITE; BASIN; CYCLE; OPAL; SEA	A cyclic marl-limestone succession of Middle-Late Campanian age has been investigated with respect to a Milankovitch-controlled origin of geochemical data. In general, the major element geochemistry of the marl-limestone rhythmites can be explained by a simple two-component mixing model with the end-members calcium carbonate and `average shale'-like material. Carbonate content varies from 55 to 90%. Non-carbonate components are clay minerals (illite, smectite) and biogenic silica from sponge spicules, as well as authigenically formed zeolites (strontian heulandite) and quartz. The redox potential suggests oxidizing conditions throughout the section. Trace element and stable isotopic data as well as SEM investigations show that the carbonate mud is mostly composed of low-magnesium calcitic tests of planktic coccolithophorids and calcareous dinoflagellate cysts (calcispheres). Diagenetic overprint results in a decrease of 2 parts per thousand delta(18)O and an increase in Mn of up to 250 ppm. However, the sediment seems to preserve most of its high Sr content compared to the primary low-magnesium calcite of co-occurring belemnite rostra. The periodicity of geochemical cycles is dominated by 413 ka and weak signals between 51 and 22.5 ka, attributable to orbital forcing. Accumulation rates within these cycles vary between 40 and 50 m/Ma. The resulting cyclic sedimentary sequence is the product of (a) changes in primary production of low-magnesium calcitic biogenic material in surface waters within the long eccentricity and the precession, demonstrated by the CaCO3 content and the Mg/Al, Mn/Al and Sr/Al ratios, and (b) fluctuations in climate and continental weathering, which changed the quality of supplied clay minerals (the illite/smectite ratio), demonstrated by the K/Al ratio. High carbonate productivity correlates with smectite-favouring weathering (semi-arid conditions, conspicuously dry and moist seasonal changes in warmer climates). Ti as the proxy indicator for the detrital terrigenous influx, as well as Rb, Si, Zr and Na, shows only low frequency signals. indicating nearly constant rates of supply throughout the more or less pure pelagic carbonate deposition of the long-lasting third-order Middle-Upper Campanian sedimentary cycle.	Univ Wurzburg, Inst Palaontol, D-97070 Wurzburg, Germany	University of Wurzburg	Niebuhr, B (通讯作者)，Univ Wurzburg, Inst Palaontol, Pleicherwall 1, D-97070 Wurzburg, Germany.	niebuhr@mail.uni-wuerzburg.de						[Anonymous], NATO ASI SERIES C; Arthur M.A., 1985, Fine-grained deposits and biofacies of the Western Interior Seaway: evidence of cyclic sedimentary processes. 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JAN	2005	142	1					31	55		10.1017/S0016756804009999	http://dx.doi.org/10.1017/S0016756804009999			25	Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Geology	919LP					2025-03-11	WOS:000228619800004
J	Anderson, DM; Keafer, BA; Geyer, WR; Signell, RP; Loder, TC				Anderson, DM; Keafer, BA; Geyer, WR; Signell, RP; Loder, TC			Toxic <i>Alexandrium</i> blooms in the western Gulf of Maine:: The plume advection hypothesis revisited	LIMNOLOGY AND OCEANOGRAPHY			English	Article							COASTAL CURRENT; GONYAULAX-TAMARENSIS; PHYTOPLANKTON; CIRCULATION; GROWTH; TRANSPORT; MECHANISM; DYNAMICS; MODEL	The plume advection hypothesis links blooms of the toxic dinoflagellate Alexandrium fundyense in the western Gulf of Maine (GOM) to a buoyant plume derived from river outflows. This hypothesis was examined with cruise and moored-instrument observations in 1993 when levels of paralytic shellfish poisoning (PSP) toxins were high, and in 1994 when toxicity was low. A coupled physical-biological model simulated hydrography and A. fundyense distributions. Initial A. fundyense populations were restricted to low-salinity nearshore waters near Casco Bay, but also occurred in higher salinity waters along the Plume boundary. This suggests two sources of cells-those from shallow-water cyst populations and those transported to shore from offshore blooms in the eastern segment of the Maine coastal current (EMCC). Observations confirm the role of the Plume in A. fundyense transport and growth. Downwelling-favorable winds in 1993 transported the plume and its cells rapidly alongshore, enhancing toxicity and propagating PSP to the south. In 1994, sustained upwelling moved the plume offshore, resulting in low toxicity in intertidal shellfish. A. fundyense blooms were likely nutrient limited, leading to low growth rates and moderate cell abundances. These observations and mechanisms were reproduced by coupled physical-biological model simulations. The plume advection hypothesis provides a viable explanation for outbreaks of PSP in the western GOM, but should be refined to include two sources for cells that populate the Plume and two major pathways for transport: one within the low-salinity plume and another where A. fundyense cells originating in the EMCC are transported along the outer boundary of the plume front with the western segment of the Maine coastal current.	Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA; Woods Hole Oceanog Inst, Dept Appl Ocean Phys & Engn, Woods Hole, MA 02543 USA; US Geol Survey, Woods Hole, MA 02543 USA; Univ New Hampshire, Inst Earth, Durham, NH 03824 USA	Woods Hole Oceanographic Institution; Woods Hole Oceanographic Institution; United States Department of the Interior; United States Geological Survey; University System Of New Hampshire; University of New Hampshire	Anderson, DM (通讯作者)，Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA.		anderson, david/E-6416-2011	Signell, Richard/0000-0003-0682-9613				ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1992, P GULF MAIN WORKSH W, P217; *AOAC, 1980, OFF METH AN, P298; Bigelow H.B., 1927, FISH B-NOAA, V40, P511; Bisagni JJ, 1996, CONT SHELF RES, V16, P1, DOI 10.1016/0278-4343(95)00002-I; Blumberg A.F., 1991, A Primer for ECOM-si; Blumberg A.F., 1987, Three Dimensional Ocean Models, P1; BLUMBERG AF, 1985, J HYDRAUL ENG-ASCE, V111, P273; BROOKS DA, 1989, J MAR RES, V47, P303, DOI 10.1357/002224089785076299; BROOKS DA, 1994, J PHYS OCEANOGR, V24, P2387, DOI 10.1175/1520-0485(1994)024<2387:AMSOTB>2.0.CO;2; BROOKS DA, 1985, J GEOPHYS RES-OCEANS, V90, P4687, DOI 10.1029/JC090iC03p04687; BUTMAN B, 1975, 7715 WOODS HOL OC I; Fong DA, 2001, J GEOPHYS RES-OCEANS, V106, P1067, DOI 10.1029/2000JC900134; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; FRANKS PJS, 1997, 97498 US GEOL SURV; GERACI JR, 1989, CAN J FISH AQUAT SCI, V46, P1895, DOI 10.1139/f89-238; Geyer W.R., 1992, Physical Oceanographic Invertigation of Massachusetts and Cape Cod Bays; Geyer WR, 2004, CONT SHELF RES, V24, P1339, DOI 10.1016/j.csr.2004.04.001; GLIBERT PM, 1977, 7747 WOODS HOL OC I; Hetland RD, 2002, J MAR RES, V60, P763, DOI 10.1357/002224002321505129; HONG DA, 1997, J MARINE SYST, V12, P69; KEAFER BA, 1993, DEV MAR BIO, V3, P763; LARGE WG, 1981, J PHYS OCEANOGR, V11, P324, DOI 10.1175/1520-0485(1981)011<0324:OOMFMI>2.0.CO;2; Lynch DR, 1997, CONT SHELF RES, V17, P605, DOI 10.1016/S0278-4343(96)00055-6; LYNCH DR, 1993, J PHYS OCEANOGR, V23, P2222, DOI 10.1175/1520-0485(1993)023<2222:TMTAIR>2.0.CO;2; MARTORANO CD, 1997, THESIS U NEW HAMPSHI; Mcgillicuddy DJ, 2003, J PLANKTON RES, V25, P1131, DOI 10.1093/plankt/25.9.1131; MELLOR GL, 1982, REV GEOPHYS, V20, P851, DOI 10.1029/RG020i004p00851; Pettigrew NR, 1998, J GEOPHYS RES-OCEANS, V103, P30623, DOI 10.1029/98JC01625; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; PRAKASH A, 1968, LIMNOL OCEANOGR, V13, P598, DOI 10.4319/lo.1968.13.4.0598; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; TOWNSEND DW, 2001, CONTINENTAL SHELF RE, V48, P159; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3; White A.W., 1989, P395; WHITE AW, 1993, DEV MAR BIO, V3, P435; WHITE DNJ, 1987, SPEC REP CHEM SOC, V6, P38	40	61	72	2	17	AMER SOC LIMNOLOGY OCEANOGRAPHY	WACO	5400 BOSQUE BLVD, STE 680, WACO, TX 76710-4446 USA	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	JAN	2005	50	1					328	345		10.4319/lo.2005.50.1.0328	http://dx.doi.org/10.4319/lo.2005.50.1.0328			18	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	888XF		Bronze			2025-03-11	WOS:000226406800031
J	Pospelova, V; Chmura, GL; Boothman, WS; Latimer, JS				Pospelova, V; Chmura, GL; Boothman, WS; Latimer, JS			Spatial distribution of modern dinoflagellate cysts in polluted estuarine sediments from Buzzards Bay (Massachusetts, USA) embayments	MARINE ECOLOGY PROGRESS SERIES			English	Article						dinoflagellate cyst; Eutrophication; heavy metals; sewage; wastewater treatment plant; PCBs; Apponagansett Bay; New Bedford Harbor	NEW-BEDFORD HARBOR; NEW-ENGLAND USA; ENVIRONMENTAL-FACTORS; INDUSTRIAL-POLLUTION; APPONAGANSETT BAY; HUMAN DISTURBANCE; NORWEGIAN FJORD; YOKOHAMA-PORT; TOKYO-BAY; EUTROPHICATION	Analysis of the spatial distribution of the dinoflagellate cyst assemblages in 19 surface sediment samples collected from 3 Buzzards Bay (Massachusetts, USA) embayments revealed the potential applicability of dinoflagellate cysts as biological indicators of environmental conditions in estuarine systems. Sites with the highest levels of toxic pollution and hypertrophic conditions are characterized by the lowest dinoflagellate cyst species-richness and concentrations. Among the abiotic factors influencing the distribution of dinoflagellate cysts, nutrients and toxic pollution are the major controls, as in these embayments salinity and temperature variability is low. Principal component analysis, based on the proportions of cyst taxa, indicated that cyst assemblages gradually change when moving away from the sources of nutrient pollution, sewage outfalls in particular.	McGill Univ, Dept Geog, Montreal, PQ H3A 2K7, Canada; McGill Univ, Ctr Climate & Global Change Res, Montreal, PQ H3A 2K7, Canada; Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC V8W 3P6, Canada; US Environm Protect Agcy, NHEERL, Off Res & Dev, Atlantic Ecol Div, Narragansett, RI 02882 USA	University of Victoria; United States Environmental Protection Agency	McGill Univ, Dept Geog, 805 Sherbrooke St W, Montreal, PQ H3A 2K7, Canada.	vpospe@uvic.ca	Latimer, James/C-1632-2009; Chmura, Gail/LNI-4648-2024	Pospelova, Vera/0000-0003-4049-8133; Chmura, Gail/0000-0001-7163-3903				ABUHILAL AH, 1990, MAR POLLUT BULL, V21, P190, DOI 10.1016/0025-326X(90)90501-X; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Bergen BJ, 1998, ENVIRON SCI TECHNOL, V32, P3496, DOI 10.1021/es980413o; BORKMAN DG, 1993, MAR ECOL PROG SER, V100, P27, DOI 10.3354/meps100027; BOTHNER MH, 1994, MAR ENVIRON RES, V38, P43, DOI 10.1016/0141-1136(94)90045-0; Chmura GL, 2004, SCI TOTAL ENVIRON, V320, P225, DOI 10.1016/j.scitotenv.2003.08.003; COSTA JE, 1999, MANAGING ANTHROPOGEN; COSTA JE, 1996, REPORT BUZZARDS BAY; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; Dale B., 1996, PALYNOLOGY PRINCIPLE, P249; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; Fensome R.A., 1993, CLASSIFICATION FOSSI; FENSOME RA, 1996, PALYNOLOGY PRINCIPLE, P107; Fisher RA, 1943, J ANIM ECOL, V12, P42, DOI 10.2307/1411; Gibson GR, 2000, 822B00024 EPA OFF WA; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; Harland R, 1999, MAR MICROPALEONTOL, V37, P77, DOI 10.1016/S0377-8398(99)00016-X; Head M.J., 1996, Palynology: Principles and Applications, P1197; Head MJ, 2001, J QUATERNARY SCI, V16, P621, DOI 10.1002/jqs.657; Howes B.L., 1999, BAYWATCHERS 2 NUTR R; HOWES BL, 1996, 31 US GEOL SURV NAT; JACOBSON DM, 1994, PHYCOLOGIA, V33, P97, DOI 10.2216/i0031-8884-33-2-97.1; Latimer JS, 2003, SCI TOTAL ENVIRON, V313, P153, DOI 10.1016/S0048-9697(03)00269-9; LENTIN JK, 1993, CONTRIBUTION SERIES, V28; Mackay D.W., 1972, MAR POLLUT BULL, V3, P7; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; Mudie P.J., 1996, American Association of Stratigraphic Palynology Foundation, P843; NIXON SW, 1995, OPHELIA, V41, P199, DOI 10.1080/00785236.1995.10422044; PIERCE RW, 1994, MAR ECOL PROG SER, V112, P225, DOI 10.3354/meps112225; Pospelova V, 2004, REV PALAEOBOT PALYNO, V128, P7, DOI 10.1016/S0034-6667(03)00110-6; Pospelova V, 2002, SCI TOTAL ENVIRON, V298, P81, DOI 10.1016/S0048-9697(02)00195-X; Pospelova V, 2002, J PHYCOL, V38, P593, DOI 10.1046/j.1529-8817.2002.t01-1-01206.x; Rego S., 1996, EPA600R96097 NAT HLT; Reid P. C., 1978, CONTRIBUTION SERIES, V5, P147; Rochon A., 1999, Surface Sediments From the North Atlantic Ocean and Adjacent Seas in Relation to Sea-Surface Parameters, V35; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; *SAIC, 1991, CHAR POLL INP BUZZ B; SOMMER U, 1995, LIMNOL OCEANOGR, V40, P1272; STOCKMARR J, 1971, Pollen et Spores, V13, P615; SUMMERHAYES CP, 1985, CONTRIBUTION SEDIMEN; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; TERKLA DG, 1990, EC GROWTH ENV CHANGE; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; Tsirtsis G, 1998, ENVIRON MONIT ASSESS, V50, P255, DOI 10.1023/A:1005883015373; TURNER JT, 2000, 9903MWI MASS DEP ENV; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D, 1966, NATURE, V211, P1125	54	113	120	0	12	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2005	292						23	40		10.3354/meps292023	http://dx.doi.org/10.3354/meps292023			18	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	937MJ		Bronze			2025-03-11	WOS:000229927900003
J	McQuoid, MR				McQuoid, MR			Influence of salinity on seasonal germination of resting stages and composition of microplankton on the Swedish west coast	MARINE ECOLOGY PROGRESS SERIES			English	Article						resting stages; cysts; spores; germination; diatoms; dinoflagellates; salinity; pH	SCRIPPSIELLA-TROCHOIDEA DINOPHYCEAE; OBLEA-ROTUNDA DIPLOPSALIDACEAE; CYST-THECA RELATIONSHIP; CONFERVACEA CLEVE GRAN; BALTIC SEA; GYMNODINIUM-CATENATUM; SPRING BLOOM; MARINE-PHYTOPLANKTON; PLANKTONIC DIATOMS; NORTH-ATLANTIC	Surface sediment from Gullmar Fjord, Sweden was cultured in the laboratory to assess the influence of different salinities on the germination of benthic resting stages and subsequent vegetative growth. Sediment cultures were grown in media with salinities of 15, 25, and 35 parts per thousand in both spring and summer conditions. Many microplankton species grew in the cultures. Dominant taxa were the diatoms Chaetoceros, Detonula, Skeletonema, and Thalassiosira, and the dinoflagellates Diplopsalis, Scrippsiella, and Oblea. Growth of T. minima and T. pseudonana after more than 2 yr of storage provides new evidence of a dormant stage in these species. Salinity significantly influenced germination only in D. confervacea and O. rotunda, but it showed significant effects on growth for all the dominant taxa. Salinity optima of the microplankton in the experiments were compared to salinity ranges of these species in fjords on the Swedish west coast. In the fjords, D. confervacea grows poorly at salinities > 27 parts per thousand and may be outcompeted by halotolerant species, such as C. socialis and T. minima. Because salinity is most variable in spring, a wide salinity tolerance is particularly advantageous during this season. The dominant dinoflagellates were well adapted to salinities between 22 and 35 parts per thousand, and O. rotunda is favored at the high end of this range. Results illustrate how climate-related changes in sea-surface salinity may alter the microplankton community on the Swedish west coast through direct effects on resting-stage germination and planktonic growth.	Gothenburg Univ, Dept Marine Ecol, S-40530 Gothenburg, Sweden	University of Gothenburg	McQuoid, MR (通讯作者)，Gothenburg Univ, Dept Marine Ecol, Box 461, S-40530 Gothenburg, Sweden.	melissa.mcquoid@marbot.gu.se						ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; Belgrano A, 1999, P ROY SOC B-BIOL SCI, V266, P425, DOI 10.1098/rspb.1999.0655; BINDER BJ, 1987, J PHYCOL, V23, P99; Blanco J., 1985, P79; BRAND LE, 1984, ESTUAR COAST SHELF S, V18, P543, DOI 10.1016/0272-7714(84)90089-1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; CANNON JA, 1993, DEV MAR BIO, V3, P103; CARLSSON P, 1995, MAR ECOL PROG SER, V127, P213, DOI 10.3354/meps127213; Chomérat N, 2004, EUR J PHYCOL, V39, P317, DOI 10.1080/09670260410001712590; Edwards M, 2002, MAR ECOL PROG SER, V239, P1, DOI 10.3354/meps239001; EILERTSEN HC, 1995, MAR ECOL PROG SER, V116, P303, DOI 10.3354/meps116303; Ellegaard M, 2002, J PHYCOL, V38, P775, DOI 10.1046/j.1529-8817.2002.01062.x; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Godhe A, 2003, AQUAT MICROB ECOL, V32, P185, DOI 10.3354/ame032185; Goffart A, 2002, MAR ECOL PROG SER, V236, P45, DOI 10.3354/meps236045; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Gustafsson B, 1996, J SEA RES, V35, P39, DOI 10.1016/S1385-1101(96)90733-9; HALLEGRAEFF GM, 1995, J PLANKTON RES, V17, P1163, DOI 10.1093/plankt/17.6.1163; Hinga KR, 2002, MAR ECOL PROG SER, V238, P281, DOI 10.3354/meps238281; HOLLIBAUGH JT, 1981, J PHYCOL, V17, P1; Hurlbert S.H., 2001, RECONNAISSANCE BIOL; Irigoien X, 2000, J PLANKTON RES, V22, P2367, DOI 10.1093/plankt/22.12.2367; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; Itakura S, 1997, MAR BIOL, V128, P497, DOI 10.1007/s002270050116; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Kim DI, 2004, J PLANKTON RES, V26, P61, DOI 10.1093/plankt/fbh001; Kim YO, 2000, MAR ECOL PROG SER, V204, P111, DOI 10.3354/meps204111; Kim YO, 2002, AQUAT MICROB ECOL, V29, P279, DOI 10.3354/ame029279; Kremp A, 2000, J PLANKTON RES, V22, P1311, DOI 10.1093/plankt/22.7.1311; Kremp A, 2001, MAR ECOL PROG SER, V216, P57, DOI 10.3354/meps216057; Kristiansen S., 1998, HYDROBIOLOGIA, V363, P169; LANGE CB, 1992, SARSIA, V77, P173, DOI 10.1080/00364827.1992.10413503; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; Lindahl O, 1998, ICES J MAR SCI, V55, P723, DOI 10.1006/jmsc.1998.0379; LINDAHL O, 1983, MAR ECOL PROG SER, V10, P119, DOI 10.3354/meps010119; McQuoid MR, 2003, ESTUARIES, V26, P927, DOI 10.1007/BF02803351; McQuoid MR, 2002, J PHYCOL, V38, P881, DOI 10.1046/j.1529-8817.2002.01169.x; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; MONTRESOR M, 2001, LIFEHAB LIFE HIST MI, P18; Nuzzo L, 1999, J PLANKTON RES, V21, P2009, DOI 10.1093/plankt/21.10.2009; Oku O, 1997, MAR BIOL, V127, P515, DOI 10.1007/s002270050040; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; RIJSTENBIL JW, 1989, MAR BIOL, V101, P121, DOI 10.1007/BF00393485; Robineau B, 1997, J MARINE SYST, V11, P81, DOI 10.1016/S0924-7963(96)00030-9; Schrum C, 2001, CLIM RES, V18, P31, DOI 10.3354/cr018031; SMAYDA TJ, 1969, J PHYCOL, V5, P150, DOI 10.1111/j.1529-8817.1969.tb02596.x; SNOEIJS P, 1999, INTERCALIBRATION DIS, V1; STROM SL, 1993, LIMNOL OCEANOGR, V38, P965, DOI 10.4319/lo.1993.38.5.0965; TAYLOR FJR, 1993, ECOLOGY FISH KILLING; Tiselius P, 1996, J PLANKTON RES, V18, P133, DOI 10.1093/plankt/18.2.133; Weise AM, 2002, CAN J FISH AQUAT SCI, V59, P464, DOI 10.1139/F02-024; Yamamoto T, 2003, J PLANKTON RES, V25, P63, DOI 10.1093/plankt/25.1.63	54	47	61	1	29	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2005	289						151	163		10.3354/meps289151	http://dx.doi.org/10.3354/meps289151			13	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	923RV		Bronze			2025-03-11	WOS:000228927900014
J	Riding, JB				Riding, James B.			The Late Jurassic dinoflagellate cyst <i>Gonyaulacysta ceratophora</i> (Cookson & Eisenack 1960) comb. nov., emend. nov.	PALYNOLOGY			English	Article							GUSTAV GROUP; BAY	The Late Jurassic (early Oxfordian to earliest Tithonian) dinoflagellate cyst Scriniodinium ceratophorum Cookson & Eisenack 1960 from Australia was originally described as having smooth walls and lacking tabulation except for the archeopyle and the cingulum. The type is an atypical end member of this distinctive species; most forms have partially developed tabulation. The species is closely related to Gonyaulacysta jurassica (Deflandre 1939) Norris & Sarjeant 1965. It has a relatively large epicyst, an apparently similar tabulation pattern to Gonyaulacysta jurassica and exhibits neutral torsion. Scriniodinium ceratophorum is therefore transferred to Gonyaulacysta and emended to include partially tabulate forms.	British Geol Survey, Kingsley Dunham ctr, Keyworth NG12 5GG, Notts, England	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	Riding, JB (通讯作者)，British Geol Survey, Kingsley Dunham ctr, Keyworth NG12 5GG, Notts, England.	jbri@bgs.ac.uk						[Anonymous], 1978, ANALYSES PREPLEISTOC; Brenner W., 1988, TUBINGER MIKROPALAON, V6; Cookson I.E., 1960, PALAEONTOLOGY, V2, P243; DAVEY RJ, 1988, GEOLOGICAL SURVEY PA, V13; DEFLANDRE G, 1964, CR HEBD ACAD SCI, V258, P5027; DETTMANN ME, 1987, BRIT ANTARCT SURV B, P13; DUCHENE RJ, 1986, B CTR RECH EXPLORATI, V12; Fensome R.A., 2004, AM ASS STRATIGRAPHIC, V42; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; Foster C, 2001, MEMOIR ASS AUSTRALAS, V24, pi; Helby R., 1988, Memoir of the Association of Australasian Palaeontologists, V5, P125; Helby R.J., 1987, MEM ASS AUSTRALAS PA, V4, P1; HELENES J, 1986, Palynology, V10, P73; Helenes Javier, 1997, Palynology, V21, P173; KEATING JM, 1992, ANTARCT SCI, V4, P279, DOI 10.1017/S0954102092000440; Patillo J., 1990, APEA J, V30, P27, DOI DOI 10.1071/AJ89002; Riding J.B., 1992, P7; Riding James B., 2001, Memoir of the Association of Australasian Palaeontologists, V24, P141; Riding James B., 2002, Palynology, V26, P5, DOI 10.2113/0260005; Riding JB, 1998, CRETACEOUS RES, V19, P87, DOI 10.1006/cres.1998.0098; RIDING JB, 1992, NEWSL STRATIGR, V26, P19; Riding JB, 1997, SCOT J GEOL, V33, P59, DOI 10.1144/sjg33010059; Riding JB, 2002, CRETACEOUS RES, V23, P739, DOI 10.1006/cres.2002.1024; Sarjeant W.A.S., 1982, AM ASS STRATIGRAPHIC, V9; SARJEANT WAS, 1969, B BR MUS NAT HIST S, V3, P7; Whittam D.B., 1996, APPEA J, V36, P209; Wilson G.J., 1984, Newsletters on Stratigraphy, V13, P104; WILSON GJ, 1982, NZ GEOLOGICAL SURVEY, V59; [No title captured]	29	6	6	0	1	TAYLOR & FRANCIS INC	PHILADELPHIA	530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA	0191-6122	1558-9188		PALYNOLOGY	Palynology		2005	29						13	22		10.2113/29.1.13	http://dx.doi.org/10.2113/29.1.13			10	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	057PR					2025-03-11	WOS:000238608200002
J	Ratkova, TN; Wassmann, P				Ratkova, TN; Wassmann, P			Sea ice algae in the White and Barents seas: composition and origin	POLAR RESEARCH			English	Article							PHYTOPLANKTON; GREENLAND; PROTOZOOPLANKTON; ASSEMBLAGES; BIOMASS; DIATOMS; CARBON; VOLUME; BIOTA	To examine algae populations, three expeditions (in March 2001, April 2002 and February 2003) were conducted in the Guba Chupa (Chupa Estuary; north-western White Sea), and one cruise was carried out in the open part of the White Sea in April 2003 and in the northern part of the Barents Sea in July 2001. Sea ice algae and phytoplankton composition and abundance and the content of sediment traps under the land-fast ice in the White Sea and annual and multi-year pack ice in the Barents Sea were investigated. The community in land-fast sea ice was dominated by pennate diatoms and its composition was more closely related to that of the underlying sediments than was the community of the pack ice, which was dominated by flagellates, dinoflagellates and centric diatoms. Algae were far more abundant in land-fast ice: motile benthic and ice-benthic species found favourable conditions in the ice. The pack ice community was more closely related to that of the surrounding water. It originated from plankton incorporation during sea ice formation and during seawater flood events. An additional source for ice colonization may be multi-year ice. Algae may be released from the ice during brine drainage or sea ice melting. Many sea ice algae developed spores before the ice melt. These algae were observed in the above-bottom sediment traps all year around. Three possible fates of ice algae can be distinguished: 1) suspension in the water column, 2) sinking to the bottom and 3) ingestion by herbivores in the ice, at the ice-water interface or in the water column.	Russian Acad Sci, Shirshov Inst Oceanol, Moscow 117997, Russia; Univ Tromso, Norwegian Coll Fishery Sci, NO-9037 Tromso, Norway	Russian Academy of Sciences; Shirshov Institute of Oceanology; UiT The Arctic University of Tromso	Russian Acad Sci, Shirshov Inst Oceanol, Nakhimovsky Ave 36, Moscow 117997, Russia.	trat@orc.ru						Buck KR, 1998, POLAR BIOL, V20, P377, DOI 10.1007/s003000050317; DRUZHKOV NV, 2003, OPYT SYSTEMMYKH OKEA, P325; Gogorev R. M., 1998, NEWS SYSTEMATICS LOW, V32, P8; Gradinger R, 1999, MAR BIOL, V133, P745, DOI 10.1007/s002270050516; Gradinger R, 1999, DEEP-SEA RES PT II, V46, P1457, DOI 10.1016/S0967-0645(99)00030-2; Gradinger R, 1998, J PLANKTON RES, V20, P871, DOI 10.1093/plankt/20.5.871; Hendey N. 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En Analyse Af Forekomsten Af Alger Og Heterotrofe Protister (Ekskl. Ciliater) i Kattegat; THRONDSEN J, 2003, NORSK KYST PLANKTON; Tomas C.R., 1997, IDENTIFYING MARINE P IDENTIFYING MARINE P, P858, DOI DOI 10.1016/B978-012693018-4/50004-5; TUSCHLING K, 2000, OEKOLOGIE PHYTOPLANK, P347; ULANOVA AA, 2003, THESIS SAINT PETERSB; von Quillfeldt CH, 2000, BOT MAR, V43, P499, DOI 10.1515/BOT.2000.050; von Quillfeldt CH, 2003, POLAR BIOL, V26, P806, DOI 10.1007/s00300-003-0549-1; Von Quillfeldt CH, 1996, THESIS U TROMSO; vonQuillfeldt CH, 1997, J MARINE SYST, V10, P211, DOI 10.1016/S0924-7963(96)00056-5; Weissenberger J, 1998, POLAR BIOL, V20, P178, DOI 10.1007/s003000050294; Weissenberger J, 1998, POLAR BIOL, V19, P151, DOI 10.1007/s003000050228; Zhitina L. S., 1990, BIOL MONITORING PRIB, V41-49	51	60	69	1	28	OPEN ACADEMIA AB	SPANGA	STORMBYVAGEN 6, SPANGA, SE-163 55, SWEDEN	0800-0395	1751-8369		POLAR RES	Polar Res.		2005	24	1-2					95	110		10.1111/j.1751-8369.2005.tb00143.x	http://dx.doi.org/10.1111/j.1751-8369.2005.tb00143.x			16	Ecology; Geosciences, Multidisciplinary; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Geology; Oceanography	948TP					2025-03-11	WOS:000230738900009
J	Tamelander, T; Heiskanen, AS				Tamelander, T; Heiskanen, AS			Effects of spring bloom phytoplankton dynamics and hydrography on the composition of settling material in the coastal northern Baltic Sea	JOURNAL OF MARINE SYSTEMS			English	Article						spring bloom; sedimentation; diatoms; Dinoflagellates; Baltic sea; study site coordinates: N59 degrees 51.3 ', E23 degrees 15.9 ' (XII), N59 degrees 47.4 '; E23 degrees 19.9 ' (P3) and N59 degrees 46.4 ', E23 degrees 15.8 ' (La)	SCRIPPSIELLA-TROCHOIDEA DINOPHYCEAE; ORGANIC-MATTER; SEDIMENTATION; NUTRIENT; FINLAND; SINKING; GULF; MICROORGANISMS; SUCCESSION; VELOCITIES	The phytoplankton species succession and sedimentation characteristics were studied on a sheltered and an open coastal station during a spring bloom in the northern Baltic Sea. Biomass (phytoplankton carbon and chlorophyll a), inorganic nutrients and particulate organic carbon and nitrogen (POC and PON) were determined in the suspended material. Sediment traps moored at different depths were used to determine the vertical flux of total particulate material (TPM), POC and PON, chlorophyll a, phaeopigments and phytoplankton carbon. The spring phytoplankton biomass was dominated by dinoflagellates that formed a dense bloom of short duration, whereas diatoms were present in the water column throughout the spring period in more moderate biomasses. The vertical flux of phytoplankton carbon was however dominated by diatoms at all times. The formation of resting stages increased the sedimentation of dinoflagellates, but compared to. the suspended biomass of vegetative cells, their sinking rates were low. The ambient silicate concentration did probably not limit diatom growth; these were rather removed from the surface layer through sinking, a situation beneficial for dinoflagellates capable to exploit deep nutrient reserves through vertical migration. Due to rapid sinking soon after bloom formation and high specific loss rates, diatoms can be considered important contributors to the vertical flux of autochtonous material. Dinoflagellates mostly disintegrate in the water column and may settle as phytodetritus, except for the fraction of the populations that form rapidly sinking cysts. In addition to vertical export, advection of water from the stations seems to have been an important loss factor in the phytoplankton community. The two stations differed in that resuspension and input from littoral sources to the vertical flux were more important in the inner and shallower archipelago zone. This was also reflected in the C/N ratio of the settling material and in the bottom surface layer. In our study area, both the hydrographical regime and the species composition of the phytoplankton community were found to affect sedimentation characteristics and the composition of the settling material during the spring period. (C) 2004 Elsevier B.V. All rights reserved.	Finnish Inst Marine Res, FIN-00931 Helsinki, Finland; Finnish Environm Inst, FIN-00251 Helsinki, Finland	Finnish Environment Institute	Norwegian Polar Res Inst, Polar Environm Ctr, N-9296 Tromso, Norway.	tobias@npolar.no	Heiskanen, Anna-Stiina/B-2933-2013	Heiskanen, Anna-Stiina/0000-0003-2229-1171				ALLDREDGE AL, 1989, DEEP-SEA RES, V36, P159, DOI 10.1016/0198-0149(89)90131-3; [Anonymous], OPHELIA S; [Anonymous], [No title captured]; [Anonymous], ACTA BOT FENN; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; Edler L., 1979, Baltic Mar Biol Publ, V5, P1; EGGE JK, 1992, MAR ECOL PROG SER, V83, P281, DOI 10.3354/meps083281; ELMGREN R, 1984, Rapports et Proces-Verbaux des Reunions Conseil International pour l'Exploration de la Mer, V183, P152; FORSSKAHL M, 1982, NETH J SEA RES, V16, P290, DOI 10.1016/0077-7579(82)90037-0; GOLDMAN JC, 1987, LIMNOL OCEANOGR, V32, P1239, DOI 10.4319/lo.1987.32.6.1239; Grasshoff K., 1976, METHODS SEAWATER ANA, V2nd; GREBMEIER JM, 1988, MAR ECOL PROG SER, V48, P57, DOI 10.3354/meps048057; HAAPALA J, 1994, ESTUAR COAST SHELF S, V38, P507, DOI 10.1006/ecss.1994.1035; Heiskanen AS, 1995, HYDROBIOLOGIA, V316, P211, DOI 10.1007/BF00017438; Heiskanen AS, 1999, HYDROBIOLOGIA, V393, P127, DOI 10.1023/A:1003539230715; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; HEISKANEN AS, 1994, ARCH HYDROBIOL, V131, P175; HEISKANEN AS, 1995, MAR ECOL PROG SER, V122, P45, DOI 10.3354/meps122045; Heiskanen AS, 1998, ESTUAR COAST SHELF S, V46, P703, DOI 10.1006/ecss.1997.0320; HILTON J, 1985, LIMNOL OCEANOGR, V30, P1131, DOI 10.4319/lo.1985.30.6.1131; KAHRU M, 1990, CONT SHELF RES, V10, P329, DOI 10.1016/0278-4343(90)90055-Q; KANSANEN PH, 1991, HYDROBIOLOGIA, V222, P121, DOI 10.1007/BF00006100; KONONEN K, 1988, PHYTOPLANKTON SUMMER, V6, P281; Kremp A, 2000, PHYCOLOGIA, V39, P183, DOI 10.2216/i0031-8884-39-3-183.1; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; KUPARINEN J, 1993, ADV MAR BIOL, V29, P73, DOI 10.1016/S0065-2881(08)60130-3; Kuparinen J, 2001, AMBIO, V30, P190, DOI 10.1639/0044-7447(2001)030[0190:EASPCF]2.0.CO;2; LAAKKONEN A, 1981, MERI, V9, P3; LEVASSEUR M, 1984, MAR ECOL PROG SER, V19, P211, DOI 10.3354/meps019211; LIGNELL R, 1993, MAR ECOL PROG SER, V94, P239, DOI 10.3354/meps094239; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; NIEMI A, 1987, ANN BOT FENN, V24, P333; Niemi A, 1973, Acta Botanica Fennica, V100, P1; Olli K, 1997, HYDROBIOLOGIA, V363, P179, DOI 10.1023/A:1003186024477; PASSOW U, 1991, MAR BIOL, V108, P449, DOI 10.1007/BF01313655; Rahm L, 1996, MAR ECOL PROG SER, V130, P221, DOI 10.3354/meps130221; Reigstad M, 1996, SARSIA, V80, P245, DOI 10.1080/00364827.1996.10413599; Reigstad M, 2000, THESIS U TROMSO; SCHULZ S, 1984, OPHELIA S, V3, P213; Smayda T. 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DEC	2004	52	1-4					217	234		10.1016/j.jmarsys.2004.02.001	http://dx.doi.org/10.1016/j.jmarsys.2004.02.001			18	Geosciences, Multidisciplinary; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Geology; Marine & Freshwater Biology; Oceanography	878UL					2025-03-11	WOS:000225672500012
J	Wang, ZH; Matsuoka, K; Qi, YZ; Chen, JF				Wang, ZH; Matsuoka, K; Qi, YZ; Chen, JF			Dinoflagellate cysts in recent sediments from Chinese coastal waters	MARINE ECOLOGY-PUBBLICAZIONI DELLA STAZIONE ZOOLOGICA DI NAPOLI I			English	Article						Dinoflagellate; resting cyst; harmful algal bloom; the China Sea; Alexandrium	RECENT MARINE-SEDIMENTS; THECA RELATIONSHIPS; YOKOHAMA-PORT; TOKYO-BAY; DINOPHYCEAE; EUTROPHICATION; TEMPERATURE; INDICATOR; SALINITY; SEA	Surface sediments were collected from 10 locations to study the distribution of dinoflagellate resting cysts in Chinese coastal waters from July 2000 to May 2002. Sixty-one cyst morphotypes representing 14 genera of three orders were identified in this survey. Seventeen cyst types were recorded for the first time from Chinese coasts. Rich cyst assemblages were recorded in closed or semi-closed nearshore harbors. Scrippsiella trochoidea was the most dominant and common cyst type in this survey, especially in sediments from Daya Bay, Dapeng Bay and Shenzhen Bay. However, Protoperidinium cysts were the most diversified group, predominating in Changjiang River Estuary, Zhujiang River Estuary, Zhelin bay and the Nanao Island area. Cyst concentrations in the top 2 cm surface sediments varied from 258 to 25,037 cysts.g(-1) dry weight sediment, and abundance was lower in Changjiang River Estuary and Zhujiang River Estuary. Cysts of two dinoflagellates capable of producing paralytic shellfish poisoning (PSP) -Alexandrium spp. and Gymnodinium catenatum- were detected almost in all locations. Furthermore, the ellipsoidal Alexandrium catenella and A. tamarense cyst complex was frequently observed in the surface sediment from Daya Bay, where high contents of PSP toxin and PSP episodes have been reported. Detailed descriptions and illustrations are provided of those cysts of newly recorded species, unidentified species, toxic species and dominant species.	Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China; Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan	Jinan University; Chinese Academy of Sciences; Nagasaki University	Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China.	twzh@jnu.edu.cn						Anderson D.M., 1984, Seafood toxins, P125; ANDERSON DM, 1988, J PHYCOL, V24, P255; Anderson DM, 1996, TOXICON, V34, P579, DOI 10.1016/0041-0101(95)00158-1; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P243; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Chen Ju-fang, 2000, Marine Environmental Science, V19, P20; Cho H.-J., 1999, E CHINA SEA, V2, P73; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; Cho Hyun-Jin, 2001, Journal of Fisheries Science and Technology, V4, P120; Dale B., 1983, P69; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; Ellegaard M, 2003, PHYCOLOGIA, V42, P151, DOI 10.2216/i0031-8884-42-2-151.1; Ellegaard M, 2002, J PHYCOL, V38, P775, DOI 10.1046/j.1529-8817.2002.01062.x; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; EPPLEY RW, 1979, OCEANOL ACTA, V2, P241; ERADLEDENN E, 1993, DEV MARINE BIOL, V3, P109; Fensome R.A., 1993, CLASSIFICATION FOSSI; FUKUYO Y, 1982, B148R1418, P205; Godhe A, 2000, BOT MAR, V43, P39, DOI 10.1515/BOT.2000.004; Head M.J., 1996, Palynology: Principles and Applications, P1197; HONG CJ, 2003, RED TIDES CHINESE CO, P159; Huang He., 1997, Macroeconomic Dynamics, V1, P7; Huang X., 2000, Marine Environ. 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J	Kawamura, H				Kawamura, H			Dinoflagellate cyst distribution along a shelf to slope transect of an oligotrophic tropical sea (Sunda Shelf, South China Sea)	PHYCOLOGICAL RESEARCH			English	Article; Proceedings Paper	7th International Conference on Modern and Fossil Dinoflagellated (DINO 7)	SEP 21-25, 2003	Nagasaki, JAPAN	Minist Educ Cultures, Sports, Sci & Technol, Nagasaki Univ, Fac Fisheries, Asian Natl Environm Sci Ctr, Univ Tokyo, Japanese Soc Phycol, Plankton Soc Japan, Lab Aquat Sci Consultant Co Ltd, Yamasita Med Instrument Co Ltd, Japanese Soc Phycol		dinoflagellate cyst; modern; South China Sea; Sundra Shelf	SURFACE SEDIMENTS; COASTAL WATERS; AUSTRALIA	From 51 surface samples collected along a shelf to slope transect of the Sunda Shelf, South China Sea, 36 taxa of organic-walled dinoflagellate cysts are identified. Oligotrophic tropical shelf assemblages on the Sunda Shelf are dominated by gonyaulacoids such as Spiniferites species, Operculodinium centrocarpum and Operculodinium israelianum. Concentrations of dinoflagellate cysts in the shelf sediments are generally low and correlate well with the content of fine-grained (clay and silt fraction) sediments. Detailed comparisons of sediment grain-size distributions to concentrations of dominant dinoflagellate taxa (Spiniferites species, O. centrocarpum and O. israelianum) in the shelf sediments indicate that these taxa behave in water like sediment particles with size range phi 5.75-6.25 (13-18 mum). In contrast, slope assemblages in fine-grained sediments are dominated by protoperidinioids. This may reflect higher nutrient availability as a result of weak winter upwelling. The concentrations of dinoflagellate cysts in the shelf sediments are mainly controlled by transport and winnowing processes and are probably not representative of surface water conditions.	Univ Kiel, Inst Geowissensch, D-24118 Kiel, Germany	University of Kiel	Kawamura, H (通讯作者)，Hokkaido Univ, Div Biol Sci, Grad Sch Sci, Kita Ku, N 10 W 8, Sapporo, Hokkaido 0600810, Japan.	hkawamura@nature.sci.hokudai.ac.jp						[Anonymous], NOVA HEDWIGIA; [Anonymous], REPORT SERIES BEDFOR; [Anonymous], 1978, GEOLOGICAL SCI; [Anonymous], 1961, PHYS OCEANOGRAPHY SE; BENEDEK P.N., 1972, PALAEONTOGRAPHICA B, V137, P1; BIEBOW N, 1996, 57 GEOMAR FORSCH MAR; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bujak J.P., 1983, AASP CONTRIBUTION SE, V13; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; CHO HJ, 1999, E CHINA SEA, P73; COOKSON I.C., 1974, PALAEONTOGRAPHICA, V148, P44; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B, 1993, NATO ASI SER, V1, P521; HARLAND R, 1977, PALAEONTOGR ABT B, V14, P87; Head M.J., 1996, Palynology: Principles and Applications, P1197; Head MJ, 1999, J PALEONTOL, V73, P1; KOBAYASHI S, 1991, Bulletin of Plankton Society of Japan, V38, P9; KOBAYASHI S, 1986, Bulletin of Plankton Society of Japan, V33, P81; LEE JB, 1994, 2 INT S MAR SCI EXPL, P1; LIRDWITAYAPRASI.T, 1998, 1 TECHN SEM MAR FISH, P311; Lirdwitayaprasit T., 1998, 2 TECHN SEM MAR FISH, P310; Liu KK, 2002, DEEP-SEA RES PT I, V49, P1387, DOI 10.1016/S0967-0637(02)00035-3; Liu WT, 1999, GEOPHYS RES LETT, V26, P1473, DOI 10.1029/1999GL900289; MANTELL GA, 1854, MEDALS CREATION 1 LE; Marret F, 2003, REV PALAEOBOT PALYNO, V125, P1, DOI 10.1016/S0034-6667(02)00229-4; MATSUOKA K, 1994, BOT MAR, V37, P495, DOI 10.1515/botm.1994.37.6.495; MATSUOKA K, 1983, Palaeontographica Abteilung B Palaeophytologie, V187, P89; MATSUOKA K, 1985, NAT SCI B, V25, P1; Matsuoka K, 1981, B FACULTY LIBERAL AR, V21, P59; MATSUOKA K, 1999, E CHINA SEA, P195; Matsuoka K., 1992, NEOGENE QUATERNARY D, P33; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; McMinn Andrew, 1992, Palynology, V16, P13; MUDI PJ, 1996, PALYNOLOGY PRINCIPLE, P843; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; NINO H, 1966, J SEDIMENTA PETROL, V36, P152; PAULSEN J, 1998, THESIS C ALBRECHT U; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Rao C. 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Kiel, V86, P1; STOCKMARR J, 1971, Pollen et Spores, V13, P615; SZAREK R, 2001, THESIS C ALBRECHTS U; Targarona J, 1999, GRANA, V38, P170; TERBRAAK CJF, 1998, CANOCO, V4; Vink A, 2000, REV PALAEOBOT PALYNO, V112, P247, DOI 10.1016/S0034-6667(00)00046-4; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; WALL D, 1970, Micropaleontology (New York), V16, P47, DOI 10.2307/1484846; WALL D., 1967, PALAEONTOLOGY, V10, P95; Wu G, 1995, CHINESE SCI BULL, V40, P545; WU G, 2000, TROP OCEANOL, V19, P7	57	37	41	2	12	BLACKWELL PUBLISHING ASIA	CARLTON	54 UNIVERSITY ST, P O BOX 378, CARLTON, VICTORIA 3053, AUSTRALIA	1322-0829			PHYCOL RES	Phycol. Res.	DEC	2004	52	4					355	375		10.1111/j.1440-1835.2004.tb00345.x	http://dx.doi.org/10.1111/j.1440-1835.2004.tb00345.x			21	Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	876DJ					2025-03-11	WOS:000225475800006
J	Azanza, RV; Siringan, FP; San Diego-Mcglone, ML; Yñiguez, AT; Macalalad, NH; Zamora, PB; Agustin, MB; Matsuoka, K				Azanza, RV; Siringan, FP; San Diego-Mcglone, ML; Yñiguez, AT; Macalalad, NH; Zamora, PB; Agustin, MB; Matsuoka, K			Horizontal dinoflagellate cyst distribution, sediment characteristics and benthic flux in Manila Bay, Philippines	PHYCOLOGICAL RESEARCH			English	Article; Proceedings Paper	7th International Conference on Modern and Fossil Dinoflagellated (DINO 7)	SEP 21-25, 2003	Nagasaki, JAPAN	Minist Educ Cultures, Sports, Sci & Technol, Nagasaki Univ, Fac Fisheries, Asian Natl Environm Sci Ctr, Univ Tokyo, Japanese Soc Phycol, Plankton Soc Japan, Lab Aquat Sci Consultant Co Ltd, Yamasita Med Instrument Co Ltd, Japanese Soc Phycol		benthic flux; dinoflagellate cyst; harmful algal bloom; porewater nutrients; Prodinium bahamense var. compressum; sediment	RED TIDE BLOOMS; NORWEGIAN FJORD; WATERS; INDICATORS; DIFFUSION; POLLUTION	The lateral variation of sediment properties and associated cyst content of sediment in Manila Bay were determined and their possible role/s in the occurrences of Pyrodinium bahamense Plate var. compressum (Bohm) Steidinger, Tester et Taylor toxic blooms were assessed. Manila Bay's surface sediment was determined to be silt dominated. Clay generally increased towards the coast, probably as a result of flocculation and rapid deposition upon entry of sediments from the rivers. High sand content characterized the southeastern part of the bay attributed to the greater sand inputs and relatively strong currents in this area. Bulk densities were lower in the eastern side of the bay from dilution by high organic load from sewage and urban areas. Benthic flux calculations, particularly NH3, suggest more than 50% nutrient contribution comes from sediments. In general, dinoflagellate cyst density increased from the center of the bay towards the coast, except in Pampanga Bay where it decreased near the coasts. A maximum of 23 dinoflagellate species were identified: 5 were autotrophic (Lingulodinium polyedrum (Stein) Dodge, Gonyaulax spp., Pyrophacus steinii (Schiller) Wall et Dale, Protoceratium reticulatum (Claparede et Lachmann) Butschli, and Pyrodinium bahamense var. compressum), and the rest were predominantly composed of Protoperidinium spp. and Diplopsalis spp. Heterotrophs comprised about 70% of the total cyst counts. Pyrodinium counts increased towards the north-western part of the bay where it was the dominant autotroph species. Negative correlations were observed for live Pyrodinium cyst density and N flux, P flux, ratio of N to P and total organic carbon (TOC) content. However, areas with high N:P ratio contain abundant Pyrodinium live cysts.	Univ Philippines, Inst Marine Sci, Quezon City 1101, Philippines; Univ Philippines, Natl Inst Geol Sci, Quezon City 1101, Philippines; Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Natl Ctr Caribbean Coral Reef Res, Miami, FL 33149 USA; Nagasaki Univ, Fac Fisheries, Nagasaki 8528521, Japan	University of the Philippines System; University of the Philippines Diliman; University of the Philippines System; University of the Philippines Diliman; University of Miami; Nagasaki University	Univ Philippines, Inst Marine Sci, Quezon City 1101, Philippines.	rhod@upmsi.ph	Zamora, Peter/N-6568-2019; Azanza, Rhodora/HGU-5811-2022; Agustin, Melissa/AAI-8621-2020	Agustin, Melissa/0000-0001-9189-0851				ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; [Anonymous], 1996, HARMFUL TOXIC ALGAL; Bajarias FA., 1996, HARMFUL TOXIC ALGAL, P49; BAJARIAS FFA, 1995, INT SEM MAR FISH ENV, P139; Berner R.A., 1980, EARLY DIAGENESIS; BRADFORD M R, 1984, Palaeontographica Abteilung B Palaeophytologie, V192, P16; CLINE JD, 1969, LIMNOL OCEANOGR, V14, P454, DOI 10.4319/lo.1969.14.3.0454; Corrales R.A., 1995, P573; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 2001, SCI MAR, V65, P257, DOI 10.3989/scimar.2001.65s2257; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; delas Alas J. 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L, 1996, HARMFUL TOXIC ALGAL, P189	44	38	42	1	20	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	1322-0829	1440-1835		PHYCOL RES	Phycol. Res.	DEC	2004	52	4					376	386						11	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	876DJ					2025-03-11	WOS:000225475800007
J	Wang, ZH; Qi, YZ; Lu, SH; Wang, Y; Matsuoka, K				Wang, ZH; Qi, YZ; Lu, SH; Wang, Y; Matsuoka, K			Seasonal distribution of dinoflagellate resting cysts in surface sediments from Changjiang River Estuary	PHYCOLOGICAL RESEARCH			English	Article; Proceedings Paper	7th International Conference on Modern and Fossil Dinoflagellated (DINO 7)	SEP 21-25, 2003	Nagasaki, JAPAN	Minist Educ Cultures, Sports, Sci & Technol, Nagasaki Univ, Fac Fisheries, Asian Natl Environm Sci Ctr, Univ Tokyo, Japanese Soc Phycol, Plankton Soc Japan, Lab Aquat Sci Consultant Co Ltd, Yamasita Med Instrument Co Ltd, Japanese Soc Phycol		Alexandrium; Changjiang River Estuary; cyst; dinoflagellate; East China Sea	YOKOHAMA-PORT; TOKYO-BAY; EUTROPHICATION; ASSEMBLAGES; SEA	In order to understand the distribution of dinoflagellate cysts, surface sediments were collected from 15 stations in Changjiang River Estuary from 122degreesE to 123.5degreesE and from 29degreesN to 32degreesN in four cruises from May 2002 to February 2003. In the present study, 38 different cyst morphotypes representing 21 genera and 6 groups were identified, while 1 type was not identified into genus level. Species number and cell density of dinoflagellate cysts ranged from 10 to 25 species and from 12 to 587 per gram of dry weight, respectively. There were no obvious differences in cyst composition and density among seasons. However, the highest cyst species number and density were recorded in summer and winter, respectively. Cysts of heterotrophic dinoflagellates, which held 55.7% of the overall cyst density averagely, dominated cyst assemblages. Cyst density and species number increased from the west to the east, from the north to the south within the study area. Cysts of toxic dinoflagellates Alexandrium catenella and Alexandrium tamarense complex distributed widely and were observed in almost all stations, with the maximum cell density of 81 per gram of dry weight.	Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China; Nagasaki Univ, Fac Fisheries, Lab Coast Environm Sci, Nagasaki 8528521, Japan	Chinese Academy of Sciences; Jinan University; Nagasaki University	Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China.	twzh@jnu.edu.cn						Cao Peikui, 1995, J E CHINA NORMAL U, V1, P81; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; Dale B., 1983, P69; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; HONG CJ, 2003, RED TIDES CHINESE CO, P159; HONG JC, 1994, OCEANOLOGIA LIMNOLOG, V25, P179; HUAN W, 2004, PEOPLES DAILY   0514, P2; Huang X., 2000, Marine Environ. Ental Sci., V19, P1; Jiang Tianjiu, 2003, Yingyong Shengtai Xuebao, V14, P1156; Kim Hyeung-Sin, 1998, Bulletin of Plankton Society of Japan, V45, P133; Kumar A, 2002, PALAEOGEOGR PALAEOCL, V180, P187, DOI 10.1016/S0031-0182(01)00428-X; LU D, 2002, IOC NEWSLETTER TOXIC, V23, P1; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; Matsuoka K., 2000, TECHNICAL GUIDE MODE; MATSUOKA K, 1999, W PART E CHINA SEA E, V2, P195; Matsuoka Kazumi, 1995, Fossils (Tokyo), V59, P32; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Shannon C.E., 1964, MATH THEORY COMMUNIC; VERSTEEGH GJM, 1994, MAR MICROPALEONTOL, V23, P147, DOI 10.1016/0377-8398(94)90005-1; Wang Zhao-Hui, 2003, Acta Ecologica Sinica, V23, P2073; Wang Zhao-Hui, 2003, Oceanologia et Limnologia Sinica, V34, P422; Wang ZX, 2004, RARE METALS, V23, P32; Zhou M, 2003, Chin. J. Appl. Ecol., V14, P1031; Zhou Ming-Jiang, 2001, Chinese Bulletin of Life Sciences, V13, P54; [No title captured]	27	28	37	2	14	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	1322-0829	1440-1835		PHYCOL RES	Phycol. Res.	DEC	2004	52	4					387	395		10.1111/j.1440-183.2004.00356.x	http://dx.doi.org/10.1111/j.1440-183.2004.00356.x			9	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	876DJ					2025-03-11	WOS:000225475800008
J	Wang, ZH; Matsuoka, K; Qi, YZ; Chen, JF; Lu, SH				Wang, ZH; Matsuoka, K; Qi, YZ; Chen, JF; Lu, SH			Dinoflagellate cyst records in recent sediments from Daya Bay, South China Sea	PHYCOLOGICAL RESEARCH			English	Article; Proceedings Paper	7th International Conference on Modern and Fossil Dinoflagellated (DINO 7)	SEP 21-25, 2003	Nagasaki, JAPAN	Minist Educ Cultures, Sports, Sci & Technol, Nagasaki Univ, Fac Fisheries, Asian Natl Environm Sci Ctr, Univ Tokyo, Japanese Soc Phycol, Plankton Soc Japan, Lab Aquat Sci Consultant Co Ltd, Yamasita Med Instrument Co Ltd, Japanese Soc Phycol		Alexandrium; Daya Bay; dinoflagellate cyst; parralytic shellfish poisoning; the South China Sea	YOKOHAMA-PORT; TOKYO-BAY; EUTROPHICATION; ASSEMBLAGES; INDICATOR	Nine sediment cores of 8-26 cm in length were collected from two basins of Daya Bay, the South China Sea, by Tokyo University Fisheries Oceanography Laboratory core sampler in August 2001 to investigate the distribution of dinoflagellate resting cysts. In the present study, 51 different cyst morphotypes representing 22 genera were identified from 65 sediment samples. Among them, there were 21 autotrophic species and 30 heterotrophic ones. Cyst species richness in each sample varied from 12 to 29, while the values of Shannon-Weaver diversity index (H') were between 0.15 and 4.13. There were an obvious increase in both species richness and values of H' in 2-6 cm sediments. Cyst concentrations varied from 154 to 113 483 cysts per gram dry weight sediment, and were much higher in upper sediments. Scrippsiella trochoidea was the most dominant cyst type, which took up over 90% of cyst assemblages in the upper sediments. The abrupt increase of S. trochoidea cysts in the surface sediments reflected the bloom of this species in Daya Bay in 2000. The results from cyst assemblages showed some trend of changes in water quality in this area, and indicated a typical type of pollution caused by cultural eutrophication, which started in the 1980s and greatly accelerated in the middle of 1990s. Cysts of Alexandrium, mainly those of Alexandrium catenella and Alexandrium tamarense complex, occurred frequently and abundantly in this area, with the highest concentration and relative frequency of 503 cysts per gram dry weight sediment and 22.3%, respectively. The high abundance of Alexandrium cysts provided rich 'seed bed' for Alexandrium blooms and was also an important source of paralytic shellfish poisoning toxins, especially in winter.	Jinan Univ, Inst Hydrobiol, Coll Life Sci & Technol, Guangzhou 510632, Peoples R China; Nagasaki Univ, Fac Fisheries, Lab Coast Environm Sci, Nagasaki 8528521, Japan	Jinan University; Chinese Academy of Sciences; Nagasaki University	Jinan Univ, Inst Hydrobiol, Coll Life Sci & Technol, Guangzhou 510632, Peoples R China.	twzh@jnu.edu.cn						Anderson DM, 1996, TOXICON, V34, P579, DOI 10.1016/0041-0101(95)00158-1; ANDERSON DM, 1984, ACS SYM SER, P123; Chen H, 2000, EUR J MASS SPECTROM, V6, P19, DOI 10.1255/ejms.301; Cho H.-J., 1999, E CHINA SEA, V2, P73; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; COOPER SR, 1993, ESTUARIES, V16, P617, DOI 10.2307/1352799; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Dale B., 1983, P69; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; EPPLEY RW, 1979, OCEANOL ACTA, V2, P241; Fensome R.A., 1993, CLASSIFICATION FOSSI; Head M.J., 1996, Palynology: Principles and Applications, P1197; HUANG NM, 1999, RAD PROTECTION B, V19, P12; HUANG NM, 2003, RAD PROTECTION B, V23, P35; Jiang T., 2000, CHINA ENV SCI, V20, P341; Kim Hyeung-Sin, 1998, Bulletin of Plankton Society of Japan, V45, P133; Lin Yantang, 1999, Tropic Oceanology, V18, P90; Lin Yantang, 1994, OCEANOLOGY LIMNOLOGY, V25, P220; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; MATSUOKA K, 1995, FOSSILS, V59, P31; Matsuoka Kazumi, 1999, Fossils (Tokyo), V66, P1; OSHIMA Y, 1992, TOXICON, V30, P1539, DOI 10.1016/0041-0101(92)90025-Z; Pati AC, 1999, MAR BIOL, V134, P419, DOI 10.1007/s002270050558; 彭云辉, 1999, [台湾海峡, Journal of Oceanography in Taiwan Strait], V18, P26; PENG YH, 2001, J FISH CHINA, V25, P161; PENG YH, 1998, MAR ENV SCI, V17, P12; [彭云辉 Peng Yunhui], 2002, [海洋通报, Marine Science Bulletin], V21, P44; Pospelova V, 2002, SCI TOTAL ENVIRON, V298, P81, DOI 10.1016/S0048-9697(02)00195-X; Qi Y.Z., 2001, ACTA ECOL SIN, V21, P1825; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Qi YZ, 2004, HYDROBIOLOGIA, V512, P209, DOI 10.1023/B:HYDR.0000020329.06666.8c; Qiu Y.W., 2001, ACTA OCEANOL SIN, V23, P85, DOI 10.3321/j.issn:0253-4193.2001.01; Riegman R, 1995, WATER SCI TECHNOL, V32, P63, DOI 10.1016/0273-1223(95)00682-6; SCHWINGHAMER P, 1994, AQUACULTURE, V122, P171, DOI 10.1016/0044-8486(94)90508-8; Shannon C.E., 1964, MATH THEORY COMMUNIC; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; Tsirtsis G, 1998, ENVIRON MONIT ASSESS, V50, P255, DOI 10.1023/A:1005883015373; Wang X.P., 1996, T OCEAN LIMNOL, V4, P20, DOI [10.13984/j.cnki.cn37-1141.1996.04.004, DOI 10.13984/J.CNKI.CN37-1141.1996.04.004]; Wang Zhao-Hui, 2003, Acta Ecologica Sinica, V23, P2073; [王朝晖 Wang Zhaohui], 2004, [海洋环境科学, Marine Environmental Science], V23, P25; Wu Guo-xuan, 2000, Tropic Oceanology, V19, P8; Xiao Yong-Zhi, 2003, Acta Hydrobiologica Sinica, V27, P372; Xiao Yong-zhi, 2001, Marine Sciences (Beijing), V25, P50; Xu N, 2001, ACTA SCI CIRCUMSTANT, V21, P400; ZHANG GD, 1999, ELECT POWER, V32, P34; Zheng AR., 2001, MAR SCI, V25, P48; Zheng L., 1997, J TROP SUBTROP BOT, V5, P10; Zhong Si-sheng, 2002, Marine Environmental Science, V21, P34	50	54	59	0	28	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	1322-0829	1440-1835		PHYCOL RES	Phycol. Res.	DEC	2004	52	4					396	407		10.1111/j.1440-1835.2004.tb00348.x	http://dx.doi.org/10.1111/j.1440-1835.2004.tb00348.x			12	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	876DJ					2025-03-11	WOS:000225475800009
J	Bison, KM; Wendler, J; Versteegh, GJM; Willems, H				Bison, KM; Wendler, J; Versteegh, GJM; Willems, H			<i>Tetratropis terrina</i> sp nov., a new calcareous dinoflagellate cyst from the Upper Campanian <i>polyplocum</i> zone of Lagerdorf (NW Germany)	JOURNAL OF MICROPALAEONTOLOGY			English	Article							CHALK	A new calcareous dinoflagellate cyst species, Tetratropis terrina sp. nov., with an apparent stratigraphically narrow range is described from the Upper Campanian Bostrychoceras polyplocum zone of the Lagerdorf chalk sequence (NW Germany). The electron microscopic and light microscopic analyses show that T terrina has both a pithonelloid wall type with uniformly inclined wall crystallites and a reduced peridiniacean paratabulation pattern. The prominent morphological similarities of T terrina to the other two Tetratropis species (T patina and T corbula) justify the affiliation of the new species to the genus. As a result of the extension of the morphological spectrum by the new species, the genus Tetratropis Willems 1990 has been emended. J Micropalaeontol. 23(2): 127-132, November 2004.	Univ Bremen, Div Palaeontol, FB 5, D-28334 Bremen, Germany; Netherlands Inst Sea Res, NL-1790 AB Den Burg, Texel, Netherlands; Univ Utrecht, Fac Earth Sci, NL-3594 Utrecht, Netherlands	University of Bremen; Utrecht University; Royal Netherlands Institute for Sea Research (NIOZ); Utrecht University	Bison, KM (通讯作者)，Univ Bremen, Div Palaeontol, FB 5, Postfach 330440, D-28334 Bremen, Germany.	kbison@uni-bremen.de	Versteegh, Gerard J.M./H-2119-2011	Versteegh, Gerard J.M./0000-0002-9320-3776				Ernst H, 1984, MITTEILUNGEN GEOLOGI, V57, P137; Fensome R.A., 1993, Micropaleontology Press Special Paper; Hildebrand-Habel Tania, 1997, Courier Forschungsinstitut Senckenberg, V201, P177; Janofske Dorothea, 1996, Bulletin de l'Institut Oceanographique Numero Special (Monaco), V14, P295; Keupp Helmut, 1994, Abhandlungen der Geologischen Bundesanstalt (Vienna), V50, P197; Schulz M. G., 1984, EXKURSIONSFUHRER ERD, P483; Wendler J, 2004, REV PALAEOBOT PALYNO, V129, P133, DOI 10.1016/j.revpalbo.2003.12.011; Willems H., 1990, Senckenbergiana Lethaea, V70, P239; WILLEMS H, 1994, REV PALAEOBOT PALYNO, V84, P57, DOI 10.1016/0034-6667(94)90041-8; Willems H., 1988, Senckenbergiana Lethaea, V68, P433; WILLEMS H, 1985, Senckenbergiana Lethaea, V66, P177; Young JR, 1997, PALAEONTOLOGY, V40, P875	12	5	5	1	1	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	NOV	2004	23		2				127	132		10.1144/jm.23.2.127	http://dx.doi.org/10.1144/jm.23.2.127			6	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	941KK		Green Submitted, hybrid			2025-03-11	WOS:000230213500005
J	Hildebrand-Habel, T; Willems, H				Hildebrand-Habel, T; Willems, H			New calcareous dinoflagellates (Calciodinelloideae) from the Middle Coniacian to Upper Santonian chalks of Lagerdorf (northern Germany)	JOURNAL OF MICROPALAEONTOLOGY			English	Article							SOUTH ATLANTIC-OCEAN; WESTERN TROPICAL ATLANTIC; SURFACE SEDIMENTS; CYSTS; SEA; RECONSTRUCTION; ASSOCIATIONS; RISE	Three new calcareous dinotlagellate species from the Middle Coniacian to Upper Santonian chalks of Lagerdorf (northern Germany) are formally described: Calcicarpinum macrogranulum n. sp., Pirumella fragilis n. sp. and Ruegenia quinqueangulata n. sp. The species show differing vertical distribution patterns which might result from local sea-level changes: P. fragilis and R. quinqueangulata are restricted to the possibly transgressive upper Mid-Coniacian to Lower Santonian interval and C macrogranulum occurs consistently only in the probably regressive lower Mid-Coniacian and Middle to Upper Santonian intervals. J. Micropalaeontol. 23(2): 181-190, November 2004.	Univ Oslo, Dept Geosci, N-0316 Oslo, Norway; Univ Bremen, Dept Geosci, D-28334 Bremen, Germany	University of Oslo; University of Bremen	Hildebrand-Habel, T (通讯作者)，Univ Oslo, Dept Geosci, POB 1047 Blindern, N-0316 Oslo, Norway.		Hildebrand-Habel, Tania/F-3590-2011					[Anonymous], CONTACT HILLS 90; Bolli H.M., 1974, Initial Rep Deep Sea Drilling Project, V27, P843; Bolli H.M., 1980, Initial Reports of the Deep Sea Drilling Project, V50, P525; BUTSCHLI O, 1885, KLASSEN ORDNUNGEN TH, V1, P865; Deflandre G., 1949, BOTANISTE, V34, P191; DIASBRITO D, 1985, COLETANEA TRABALHOS, V27, P307; EHRENBERG C.G., 1831, SYMBOLAE PHYS ZOOLOG; Ehrmann W. U., 1986, Geologisches Jahrbuch  Reihe A, V97, P3; Ernst G., 1974, Mitteilungen geol-palaont Inst Univ Hamburg, V43, P5; Ernst G., 1966, Mitteilungen aus dem Geologischen Staatsinstitut in Hamburg, V35, P115; Ernst H., 1978, Mitteilungen aus dem Geologisch-Palaeontologischen Institut der Universitaet Hamburg, V48, P53; Esper O, 2000, INT J EARTH SCI, V88, P680, DOI 10.1007/s005310050297; FENSOME RA, 1993, CLASSIFICATION LIVIN, P1; Haeckel E., 1894, SYSTEMATISCHE PHYLOG, V1, P1; HAKANSSON R., 1974, Pelagic sediments on land and under the sea, V1, P211; Hancock J.M., 1979, J GEOL SOC LONDON, V136, P175, DOI [DOI 10.1144/GSJGS.136.2.0175, 10.1144/gsjgs.136.2.0175]; HAQ BU, 1987, SCIENCE, V235, P1156, DOI 10.1126/science.235.4793.1156; Hildebrand-Habel T, 1999, REV PALAEOBOT PALYNO, V106, P57, DOI 10.1016/S0034-6667(98)00079-7; Hildebrand-Habel T, 2000, INT J EARTH SCI, V88, P694, DOI 10.1007/s005310050298; Hildebrand-Habel T, 2003, PALAEOGEOGR PALAEOCL, V197, P293, DOI 10.1016/S0031-0182(03)00470-X; Hildebrand-Habel Tania, 1997, Courier Forschungsinstitut Senckenberg, V201, P177; Höll C, 1999, PALAEOGEOGR PALAEOCL, V146, P147, DOI 10.1016/S0031-0182(98)00141-2; Janofske Dorothea, 1996, Bulletin de l'Institut Oceanographique Numero Special (Monaco), V14, P295; Keupp H., 1992, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V3, P191; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P165; KEUPP H, 1984, Palaeontologische Zeitschrift, V58, P9; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1991, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V134, P161; Keupp H., 1984, Facies, V10, P153, DOI 10.1007/BF02536691; Keupp H, 2001, PALAEOGEOGR PALAEOCL, V174, P251, DOI 10.1016/S0031-0182(01)00296-6; Keupp Helmut, 1992, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V3, P121; Keupp Helmut, 1995, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V16, P155; Keupp Helmut, 1995, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V196, P221; Kienel Ulrike, 1994, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V12, P1; LENTIN JK, 1993, AASP CONTRIBUTION SE, V28; LENTIN JK, 1985, CANADIAN TECHNICAL R, V60; Pascher A., 1914, Berlin Ber D bot Ges, V32; Reháková D, 2000, GEOL CARPATH, V51, P229; Schmid F., 1982, Geologisches Jahrbuch  Reihe A, V61, P7; Schonfeld J., 1996, MITTEILUNGEN GEOLOGI, V77, P545; Schulz M.-G., 1978, NEWSL STRATIGR, V7, P73; SCHULZ MG, 1990, BEITRAGE GEOLOGIE PA, V10, P173; STRENG M, 2004, J NANNOPLANKTON RES, V26; VERSTEEGH GJM, 1993, REV PALAEOBOT PALYNO, V78, P353, DOI 10.1016/0034-6667(93)90071-2; Vink A, 2000, MAR MICROPALEONTOL, V38, P149; Vink A, 2004, MAR MICROPALEONTOL, V50, P43, DOI 10.1016/S0377-8398(03)00067-7; Vink A, 2002, PALAEOGEOGR PALAEOCL, V178, P53, DOI 10.1016/S0031-0182(01)00368-6; Vink A, 2001, PALEOCEANOGRAPHY, V16, P479, DOI 10.1029/2000PA000582; WILLEMS H, 1994, REV PALAEOBOT PALYNO, V84, P57, DOI 10.1016/0034-6667(94)90041-8; Willems H., 1988, Senckenbergiana Lethaea, V68, P433; WILLEMS H, 1985, Senckenbergiana Lethaea, V66, P177; Willems H., 1992, Zeitschrift fuer Geologische Wissenschaften, V20, P155; WILLIAMS GL, 1998, AASP CONTRIBUTION SE, V34; Young JR, 1997, PALAEONTOLOGY, V40, P875; Zugel Peter, 1994, Courier Forschungsinstitut Senckenberg, V176, P1; Zugel Peter, 1996, Mitteilungen aus dem Geologisch-Palaeontologischen Institut der Universitaet Hamburg, V77, P191	56	1	1	1	1	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	NOV	2004	23		2				181	190		10.1144/jm.23.2.181	http://dx.doi.org/10.1144/jm.23.2.181			10	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	941KK		hybrid			2025-03-11	WOS:000230213500013
J	Manca, M; Carnovale, A; Alemani, P				Manca, M; Carnovale, A; Alemani, P			Exotopic protrusions and ellobiopsid infection in zooplanktonic copepods of a large, deep subalpine lake, Lago Maggiore, in northern Italy	JOURNAL OF PLANKTON RESEARCH			English	Article							1ST OBSERVATIONS; MICHIGAN	Exotopic protrusions were first recorded on zooplanktonic copepods of Lago Maggiore in 1992. They were classified into two types: (i) type I, the most abundant, dark, spherical and granular; (ii) type II, small, transparent and nongranular. They most commonly appeared on the lateral surface of adult Eudiaptomus padanus at the articulation of the second and third prosomal segments. Regular monitoring from 1994 to 2002 revealed the presence of additional, more complex protrusions, which may be later developmental stages of those already reported. In some instances, protrusions could be identified as successive stages of infection by ellobiopsids. The ellobiopsids are protists of uncertain taxonomic position, most probably achlorophyllous dinoflagellates, which during a phase of their life cycle parasitize zooplanktonic Crustacea. Originally described from marine organisms, the ellobiopsids have been reported from freshwater organisms only recently. They appear to herniate by puncturing the body of the host; this might explain the presence of host cells inside the cysts. Exotopic protrusions seem to represent a stable component of calanoid copepods from Lago Maggiore; however, they have been recently found to be more diverse in morphology and found to affect additional hosts, such as copepodites and nauplii of Cyclops abyssorum, which are the second most important copepod species of the lake.	CNR, ISE, Sez Idrobiol & Ecol Acque Interne, I-28922 Verbania, Italy	Consiglio Nazionale delle Ricerche (CNR); Istituto per lo Studio degli Ecosistemi (ISE-CNR)	CNR, ISE, Sez Idrobiol & Ecol Acque Interne, Largo Tonolli 52, I-28922 Verbania, Italy.	m.manca@ise.cnr.it						Ambrosetti W., 1999, J Limnol, V58, P1, DOI DOI 10.4081/JLIMNOL.1999.1; [Anonymous], 1989, ADV MAR BIOL, DOI DOI 10.1016/S0065-2881(08)60189-3; Bridgeman TB, 2000, CAN J FISH AQUAT SCI, V57, P1539, DOI 10.1139/cjfas-57-8-1539; CRISAFI P, 1975, Bollettino di Pesca Piscicoltura e Idrobiologia, V30, P207; GALT JH, 1970, ELLOBIOPSIS MICROBIO, V71, P295; Guzzella L, 1998, FRESEN ENVIRON BULL, V7, P79; Manca M, 2000, INT REV HYDROBIOL, V85, P209; MANCA M, 2003, 46 C GREAT LAK INT A; MANCA M, 1993, P 5 INT C CONS MAN L, P140; MANCA M, 1999, ZOOPL TUM WORKSH 15; Manca Marina, 1996, Memorie dell'Istituto Italiano di Idrobiologia, V54, P161; Messick GA, 2004, ZOOL STUD, V43, P314; Omair M, 1999, CAN J FISH AQUAT SCI, V56, P1711, DOI 10.1139/cjfas-56-10-1711; RAYNER NA, 1986, J PLANKTON RES, V8, P837, DOI 10.1093/plankt/8.5.837; Silina N., 1994, Hydrobiol. J., V30, P52; WEISSMAN P, 1990, LIMNOL OCEANOGR, V35, P954; XU ZK, 1991, HYDROBIOLOGIA, V209, P183, DOI 10.1007/BF00015341	17	10	11	1	4	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	NOV	2004	26	11					1257	1263		10.1093/plankt/fbh117	http://dx.doi.org/10.1093/plankt/fbh117			7	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	873DO		Bronze			2025-03-11	WOS:000225259800001
J	Flaim, G; Hansen, G; Moestrup, O; Corradini, F; Borghi, B				Flaim, G; Hansen, G; Moestrup, O; Corradini, F; Borghi, B			Reinterpretation of the dinoffagellate '<i>Glenodinium sanguineum'</i> in the reddening of Lake Tovel, Italian Alps	PHYCOLOGIA			English	Article								Lake Tovel in the Italian Alps is famous for its blood-red water during summer, caused by a dinoflagellate named Glenodinium sanguineum. The red colour has been largely absent since 1964 and a project aimed at understanding the underlying cause of the colour change was begun in 2000. It appears that there are three dinoflagellates in the lake that morphologically somewhat resemble 'G. sanguineum'. One of these agrees with the 'red form' of G. sanguineum studied in the detailed work of Baldi (1941). and is now very scarce in the plankton. The other agrees with Baldi's 'green form' and now dominates the plankton. Transmission electron microscopy has demonstrated that the third taxon is identical to what Dodge et al. (1987) identified as G. sanguineum from Lake Tovel. It did not develop a red colour under any of the growth conditions used in our experiments. The red form is very similar to Woloszynskia coronata, but differs in cyst morphology. It is shown that the red and green forms of G. sanguineum sensu Baldi are clearly distinct species. Reduction in nutrient loads entering the lake subsequent to changes in animal husbandry practices in the lake's catchment occurred around 1964. This apparently tipped the balance between the three species of dinoflagellates, resulting in the near disappearance of the red form from the plankton and concomitant disappearance of the red colour from the lake.	Ist Agrario, I-38010 San Michele All Adige, TN, Italy; Univ Copenhagen, Inst Biol, Dept Phycol, DK-1353 Copenhagen, Denmark	Fondazione Edmund Mach; University of Copenhagen	Flaim, G (通讯作者)，Ist Agrario, I-38010 San Michele All Adige, TN, Italy.	giovanna.flaim@ismaa.it	Flaim, Giovanna/AAD-5013-2020; Hansen, Gert/P-3328-2014; Flaim, Giovanna/C-7622-2016	Hansen, Gert/0000-0002-5751-8316; Moestrup, Ojvind/0000-0003-0965-8645; Flaim, Giovanna/0000-0002-1753-5605				Andersen RA, 1997, J PHYCOL, V33, P1, DOI 10.1111/j.0022-3646.1997.00001.x; ARRIGHETTI A, 1979, QUADERNI ESPERIENZE, V5, P1; Baldi E., 1938, Studi Trentini Trento, V19, P247; Baldi E., 1941, Memorie del Museo di Storia Naturale della Venezia Tridentina, V6, P1; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; CANTONATI M, 2002, STUDI TRENTINI SCI N, V78, P167; Cantonati Marco, 2003, Journal of Limnology, V62, P79; Cavalca L, 2001, ANN MICROBIOL, V51, P159; Corradini F., 2001, ATTI ASS ITALIANA OC, V14, P209; DIESING K.M., 1866, SITZUNGBERICHTE MATH, V52, P287; DODGE J D, 1970, Studi Trentini di Scienze Naturali Sezione B Biologica, V47, P91; DODGE J D, 1987, Archiv fuer Hydrobiologie Supplement, V78, P125; Flaim G, 2003, HYDROBIOLOGIA, V502, P357, DOI 10.1023/B:HYDR.0000004293.59239.6f; FRESHFIELD DW, 1975, ITALIAN ALPS SKETCHE; GRUNG M, 1993, BIOCHEM SYST ECOL, V21, P757, DOI 10.1016/0305-1978(93)90088-9; LARGAIOLLI V, 1907, NUOVA NOTARISIA, V18, P1; LINDBERG K, 2004, STUDY FRESHWATER DIN; LOEBLICH AR, 1980, TAXON, V29, P321, DOI 10.2307/1220299; MARCHESONI V, 1941, STUDI TRENTINI SCI N, V22, P11; Marchesoni V., 1959, NATURA ALPINA, V10, P37; MIOLA A, 1982, Studi Trentini di Scienze Naturali Acta Biologica, V59, P23; Paganelli Arturo, 1992, Memorie dell'Istituto Italiano di Idrobiologia Dott Marco de Marchi, V50, P225; Parducz B., 1967, International Review of Cytology, V21, P91, DOI 10.1016/S0074-7696(08)60812-8; Popovsky J., 1990, Dinophyceae (Dinoflagellida); Rodriguez S., 1999, Algological Studies, V95, P15; TAYLOR FJR, 1987, BIOL DINOFLAGELLATES, P723; TOLOTTI M, 1999, P 8 INT C CONS MAN L, V2; Tomasi G, 1989, NATURA ALPINA, V40, P1; WOLOSYNSKA J, 1917, B INT ACAD SCI C B B, V57, P114; [No title captured]	30	12	13	0	4	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	NOV	2004	43	6					737	743		10.2216/i0031-8884-43-6-737.1	http://dx.doi.org/10.2216/i0031-8884-43-6-737.1			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	886IQ					2025-03-11	WOS:000226220900012
J	Holeck, KT; Mills, EL; MacIsaac, HJ; Dochoda, MR; Colautti, RI; Ricciardi, A				Holeck, KT; Mills, EL; MacIsaac, HJ; Dochoda, MR; Colautti, RI; Ricciardi, A			Bridging troubled waters: Biological invasions, transoceanic shipping, and the Laurentian Great Lakes	BIOSCIENCE			English	Article						Great Lakes; ship vector; ballast; nonindigenous species; vector assignment protocol	AMPHIPOD ECHINOGAMMARUS-ISCHNUS; MUSSEL DREISSENA-POLYMORPHA; BALLAST WATER; DINOFLAGELLATE CYSTS; RISK-ASSESSMENT; DISPERSAL; SHIPS; CONSERVATION; ORGANISMS; TRANSPORT	Release of contaminated ballast water by transoceanic ships has been implicated in more than 70% of faunal nonindigenous species (NIS) introductions to the Great Lakes since the opening of the St. Lawrence Seaway in 1959. Contrary to expectation, the apparent invasion rate increased after the initiation of voluntary guidelines in 1989 and mandatory regulations in 1993 for open-ocean ballast water exchange by ships declaring ballast on board (BOB). However, more than 90% of vessels that entered during the 1990s declared no ballast on board (NOBOB) and were not required to exchange ballast, although their tanks contained residual sediments and water that would be discharged in the Great Lakes. Lake Superior receives a disproportionate number of discharges by both BOB and NOBOB ships, yet it has sustained surprisingly few initial invasions. Conversely, the waters connecting Lakes Huron and Erie are an invasion hotspot despite receiving disproportionately few ballast discharges. Other vectors, including canals and accidental release, have contributed NIS to the Great Lakes and may increase in relative importance in the future. Based on our knowledge of NIS previously established in the basin, we have developed a vector assignment protocol to systematically ascertain vectors by which invaders enter the Great Lakes.	Cornell Univ, Biol Field Stn, Bridgeport, CT USA; Cornell Univ, Dept Nat Resources, Ithaca, NY 14853 USA; Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON N9B 3P4, Canada	Cornell University; Cornell University; University of Windsor	Cornell Univ, Biol Field Stn, Bridgeport, CT USA.	kth1@cornell.edu	Ricciardi, Anthony/A-8536-2010; macisaac, hugh/AAE-3742-2020; Colautti, Robert/E-6804-2011	Ricciardi, Anthony/0000-0003-1492-0054; Colautti, Robert/0000-0003-4213-0711				Apte Smita, 2000, Biological Invasions, V2, P75, DOI 10.1023/A:1010024818644; Arnott DL, 1996, CAN J FISH AQUAT SCI, V53, P646, DOI 10.1139/cjfas-53-3-646; *ASI, 1996, EX AQ NUIS SPEC INTR; Bailey SA, 2003, LIMNOL OCEANOGR, V48, P1701, DOI 10.4319/lo.2003.48.4.1701; bij de Vaate A, 2002, CAN J FISH AQUAT SCI, V59, P1159, DOI 10.1139/F02-098; Bruno JF, 2003, TRENDS ECOL EVOL, V18, P119, DOI 10.1016/S0169-5347(02)00045-9; Carlton JT, 1996, BIOL CONSERV, V78, P97, DOI 10.1016/0006-3207(96)00020-1; CARLTON JT, 1989, CONSERV BIOL, V3, P265, DOI 10.1111/j.1523-1739.1989.tb00086.x; 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Richardson DM, 2000, BIOL REV, V75, P65, DOI 10.1017/S0006323199005435; RIXON CAM, 2004, INVASION RISKS POSED; Ruiz GM, 2000, NATURE, V408, P49, DOI 10.1038/35040695; Ruiz Gregory M., 2003, P459; SCHORMANN J, 1990, T I MAR ENG, V102, P147; Simberloff Daniel, 1999, Biological Invasions, V1, P21, DOI 10.1023/A:1010086329619; SMITH SH, 1970, T AM FISH SOC, V99, P754, DOI 10.1577/1548-8659(1970)99<754:SIOTAI>2.0.CO;2; Stewart TW, 1998, J GREAT LAKES RES, V24, P868, DOI 10.1016/S0380-1330(98)70868-8; Stokstad E, 2003, SCIENCE, V301, P157, DOI 10.1126/science.301.5630.157; Therriault TW, 2004, MOL PHYLOGENET EVOL, V30, P479, DOI 10.1016/S1055-7903(03)00240-9; Van Overdijk CDA, 2003, FRESHWATER BIOL, V48, P567, DOI 10.1046/j.1365-2427.2003.01041.x; Vanderploeg HA, 2002, CAN J FISH AQUAT SCI, V59, P1209, DOI 10.1139/F02-087; Yan ND, 2002, ECOL LETT, V5, P481, DOI 10.1046/j.1461-0248.2002.00348.x	65	155	202	0	84	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0006-3568	1525-3244		BIOSCIENCE	Bioscience	OCT	2004	54	10					919	929		10.1641/0006-3568(2004)054[0919:BTWBIT]2.0.CO;2	http://dx.doi.org/10.1641/0006-3568(2004)054[0919:BTWBIT]2.0.CO;2			11	Biology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics	860VT		Bronze			2025-03-11	WOS:000224372500010
J	Smith, BC; Persson, A				Smith, BC; Persson, A			Dinoflagellate cyst production in one-liter containers	JOURNAL OF APPLIED PHYCOLOGY			English	Article						Alexandrium; cyst; dinoflagellate; gamete; mating; Scrippsiella	GONYAULAX-TAMARENSIS	Methods for the production of dinoflagellate cysts in two types of 1 L containers have been developed. Using these methods, dinoflagellate cysts can be produced in amounts large enough for shellfish grazing experiments or whenever large amounts of cysts are needed. The species used were Scrippsiella lachrymosa (B-10) and toxic Alexandrium fundyense (CB501 and GTM25). Cultures of S. lachrymosa yielded 628 +/- 74 cysts mL(-1) and A. fundyense cultures yielded 350 +/- 98 cysts mL(-1). Findings suggest that aspects of the boundary layer between the media and the wall of the container are important for gamete mating; especially, the slope of the container wall appears to be relevant, which offers some explanation of previous observations that the shape of the container is important in the formation of dinoflagellate resting cysts. These observations may support the theory that physical interfaces in nature facilitate dinoflagellate encystment.	NOAA, Natl Marine Fisheries Serv, NE Fisheries Sci Ctr, Milford Lab, Milford, CT 06460 USA	National Oceanic Atmospheric Admin (NOAA) - USA	Smith, BC (通讯作者)，NOAA, Natl Marine Fisheries Serv, NE Fisheries Sci Ctr, Milford Lab, Milford, CT 06460 USA.	barry.smith@noaa.gov		Persson, Agneta/0000-0003-0202-6514				Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ELBRACHTER M, 2002, 10 INT C HARMF ALG 2; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Lazier J. R. N., 1991, DYNAMICS MARINE ECOS; LEWIS J., 2001, LIFEHAB LIFE HIST MI, P121; PARKER NS, 2001, P 9 INT C HARMF ALG; Smayda Theodore J., 2002, Harmful Algae, V1, P95, DOI 10.1016/S1568-9883(02)00010-0; Sullivan JM, 2003, HARMFUL ALGAE, V2, P183, DOI 10.1016/S1568-9883(03)00039-8; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; Vogel S., 1994, LifeinMovingFluids: ThePhysicalBiologyofFlowRevisedandExpandedSecondEdition; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551	13	16	17	0	7	KLUWER ACADEMIC PUBL	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	0921-8971			J APPL PHYCOL	J. Appl. Phycol.	OCT	2004	16	5					401	405		10.1023/B:JAPH.0000047951.72497.53	http://dx.doi.org/10.1023/B:JAPH.0000047951.72497.53			5	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	870FF					2025-03-11	WOS:000225042300007
J	Kim, SH; Kim, KY; Kim, CH; Lee, WS; Chang, M; Lee, JH				Kim, SH; Kim, KY; Kim, CH; Lee, WS; Chang, M; Lee, JH			Phylogenetic analysis of harmful algal bloom (HAB)-causing dinoflagellates along the Korean coasts, based on SSU rRNA gene	JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY			English	Article						SSU rDNA; dinoflagellate; harmful algal bloom; phylogeny	18S RDNA SEQUENCES; PFIESTERIA-PISCICIDA; BAYESIAN-INFERENCE; DINOPHYCEAE; IDENTIFICATION; YESSOTOXIN; TAMARENSE; CYST	Twenty-three cultures of harmful algal bloom (HAB)causing dinoflagellates were isolated from the coastal waters of Korea. For each of the 14 morphospecies, the nuclear-encoded small subunit (SSU) rDNA was analyzed to determine the phylogenetic relatedness of the species. Despite temporal and spatial isolation, 3-4 clonal cultures of Alexandrium catenella, Cochlodinium polykrikoides, and Gymnodinium catenatum had 100% identical SSU rDNA sequences. In contrast, heterogeneities in the SSU rDNA sequences were observed in Akashiwo sanguinea and Lingulodinium polyedrum strains. Extreme sequence polymorphism was shown within the SSU rRNA genes of an Al tamarense clonal culture. A homology search in GenBank revealed that 11 dinoflagellate species were located in clusters corresponding to their morphological classification. The SSU rDNA sequences of C polykrikoides,Gyrodinium instriatum, and Pheopolykrikos hartmannii, which were determined for the first time in this study, showed the following phylogenetic relationships: C. polykrikoides formed an independent branch separated from other dinoflagellates; Gyr. instriatum was placed in a monophyletic group with Gyr. dorsum and Gyr. uncatenum; and Ph. hartmanii, which forms a distinct two-celled pseudocolony, belonged to Gymnodinium sensu Hansen and Moestrup.	Korea Ocean Res & Dev Inst, Microbiol Lab, Ansan 425600, South Korea; Sungkyunkwan Univ, Dept Biol Sci, Suwon 440746, South Korea; Sungkyunkwan Univ, Basic Sci Res Inst, Suwon 440746, South Korea; Pukyong Natl Univ, Dept Aquaculture, Pusan 608737, South Korea	Korea Institute of Ocean Science & Technology (KIOST); Sungkyunkwan University (SKKU); Sungkyunkwan University (SKKU); Pukyong National University	Korea Ocean Res & Dev Inst, Microbiol Lab, POB 29, Ansan 425600, South Korea.	jlee@kordi.re.kr						Adachi M, 1997, FISHERIES SCI, V63, P701, DOI 10.2331/fishsci.63.701; Adachi M, 1996, J PHYCOL, V32, P1049, DOI 10.1111/j.0022-3646.1996.01049.x; AKIBA T., 1949, JAPANESE JOUR EXPT MED, V20, P271; Anderson DM, 1997, NATURE, V388, P513, DOI 10.1038/41415; Baek SH, 2003, J MICROBIOL BIOTECHN, V13, P651; Balech E., 1995, The genus Alexandrium Halim (dinoflagellata), P151, DOI [10.2307/3226651., DOI 10.2307/3226651]; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; CAVALIERSMITH T, 1993, MICROBIOL REV, V57, P953, DOI 10.1128/MMBR.57.4.953-994.1993; CHO CH, 1978, B KOREAN FISH SOC, V11, P111; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; Draisci R, 1999, TOXICON, V37, P1187, DOI 10.1016/S0041-0101(98)00254-2; Edgcomb VP, 2002, P NATL ACAD SCI USA, V99, P7658, DOI 10.1073/pnas.062186399; Faus M.A., 2002, SMITHSONIAN I CONTRI, V42, P1; Fukuyo Y., 1990, RED TIDE ORGANISMS J, P84; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HAN MS, 1992, J PLANKTON RES, V14, P1581, DOI 10.1093/plankt/14.11.1581; Han Myung-Soo, 1993, Korean Journal of Phycology, V8, P7; HERZOG M, 1986, P NATL ACAD SCI USA, V83, P8644, DOI 10.1073/pnas.83.22.8644; Huelsenbeck JP, 2001, SCIENCE, V294, P2310, DOI 10.1126/science.1065889; Huelsenbeck JP, 2001, BIOINFORMATICS, V17, P754, DOI 10.1093/bioinformatics/17.8.754; IWASAKI H, 1961, BIOL BULL-US, V121, P173, DOI 10.2307/1539469; Jin E, 2003, J MICROBIOL BIOTECHN, V13, P165; Kim C.-H., 1997, Algae, V12, P269; Kim H.G., 1997, RECENT RES TIDES KOR, P280; Kim Hak Gyoon, 1996, Journal of the Korean Fisheries Society, V29, P837; Kim Hak Gyoon, 1997, Ocean Research (Seoul), V19, P185; Kim Keun-Yong, 2002, Algae, V17, P11; Kofoid C. 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Microbiol. Biotechnol.	OCT	2004	14	5					959	966						8	Biotechnology & Applied Microbiology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Microbiology	867BO					2025-03-11	WOS:000224817300011
J	Thomson, PG; Wright, SW; Bolch, CJS; Nichols, PD; Skerratt, JH; McMinn, A				Thomson, PG; Wright, SW; Bolch, CJS; Nichols, PD; Skerratt, JH; McMinn, A			Antarctic distribution, pigment and lipid composition, and molecular identification of the brine dinoflagellate <i>Polarella glacialis</i> (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						27-nor-24-methylcholest-5; 22E-dien-3 beta-ol; Antarctic fast ice; photosynthetic pigments; Polarella glacialis; polyunsaturated fatty acids; rDNA; sterols	FATTY-ACID; SEA-ICE; STEROL COMPOSITION; ALEXANDRIUM DINOPHYCEAE; GYMNODINIUM-CATENATUM; SOUTHERN-OCEAN; MCMURDO SOUND; MICROALGAE; CYST; PHYTOPLANKTON	Polarella glacialis (Montresor et al.) was identified in Davis Station sea ice by morphological and DNA sequence comparison of cultures with those of the authentic strain P. glacialis CCMP 1383 isolated from McMurdo Sound. Cells and cysts of the Davis isolate (FL1B) were morphologically indistinguishable from P. glacialis, and comparison of the large subunit rDNA of both cultures demonstrated only 0.2% sequence divergence over 1366 base pairs. The photosynthetic pigments of P. glacialis (strains FL1B and CCMP 1383) were typical of dinoflagellates, with peridinin (contributing up to 31%) as the major accessory pigment. Extremely high levels of polyunsaturated fatty acids (PUFA, up to 76.3%) were characteristic of P. glacialis isolate FL1B. The high PUFA concentration of this species is thought to be an adaptation to survive the cold temperatures of the upper fast ice. The sterol profile of FL1B was atypical of dinoflagellates, with 4-desmethylsterols (up to 79%) in greater abundance than 4alpha-methyl sterols (up to 24%). 27-Nor-24-methylcholest-5,22E-dien-3beta-ol was identified as the principle sterol in P. glacialis, contributing up to 64% of the total sterol composition.	Australian Antarctic Div, Dept Environm & Heritage, Kingston, Tas 7050, Australia; Antarctic Climate & Ecosyst CRC, Kingston, Tas 7050, Australia; Univ Tasmania, Sch Aquaculture, Launceston, Tas 7250, Australia; CSIRO Marine Res, Hobart, Tas 7001, Australia; Univ Tasmania, Inst Antarctic & So Ocean Studies, Hobart, Tas 7001, Australia; Univ Tasmania, Antarctic Climate & Ecosyst CRC, Hobart, Tas 7001, Australia	Australian Antarctic Division; University of Tasmania; University of Tasmania; Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Tasmania; University of Tasmania	Thomson, PG (通讯作者)，Australian Antarctic Div, Dept Environm & Heritage, Channel Highway, Kingston, Tas 7050, Australia.	Paul.Thomson@aad.gov.au	McMinn, Andrew/A-9910-2008; Bolch, Christopher/J-7619-2014; skerratt, jennifer/N-4313-2019; Nichols, Peter/C-5128-2011; skerratt, jennifer/F-2010-2015	skerratt, jennifer/0000-0001-9023-4692				Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; [Anonymous], 1984, LIPIDS PLANTS MICROB; Bell MV, 1997, PHYTOCHEMISTRY, V45, P303, DOI 10.1016/S0031-9422(96)00867-9; Bjornland T., 1997, PHYTOPLANKTON PIGMEN, P578; BLIGH EG, 1959, CAN J BIOCHEM PHYS, V37, P911; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; DUNSTAN GA, 1992, J EXP MAR BIOL ECOL, V161, P115, DOI 10.1016/0022-0981(92)90193-E; DUNSTAN GA, 1993, J APPL PHYCOL, V5, P71, DOI 10.1007/BF02182424; GARRISON DL, 1989, POLAR BIOL, V10, P211; GILLAN FT, 1983, ADV ORG GEOCHEM, P198; GOAD LJ, 1982, LIPIDS, V17, P853, DOI 10.1007/BF02534578; HALLEGRAEFF GM, 1991, J PHYCOL, V27, P591, DOI 10.1111/j.0022-3646.1991.00591.x; HARVEY HR, 1988, PHYTOCHEMISTRY, V27, P1723, DOI 10.1016/0031-9422(88)80432-1; Harvey HR, 1997, J EUKARYOT MICROBIOL, V44, P189, DOI 10.1111/j.1550-7408.1997.tb05698.x; HARVEY HR, 1991, GEOCHIM COSMOCHIM AC, V55, P3387, DOI 10.1016/0016-7037(91)90496-R; JEFFREY SW, 1975, J PHYCOL, V11, P374, DOI 10.1111/j.0022-3646.1975.00374.x; Jeffrey SW., 1997, Phytoplankton pigments in oceanography, P343; JOHANSEN JE, 1974, PHYTOCHEMISTRY, V13, P2261, DOI 10.1016/0031-9422(74)85038-7; Leblond JD, 2002, J PHYCOL, V38, P670, DOI 10.1046/j.1529-8817.2002.01181.x; Mansour MP, 1999, PHYTOCHEMISTRY, V50, P541, DOI 10.1016/S0031-9422(98)00564-0; Mansour MP, 1999, J PHYCOL, V35, P710, DOI 10.1046/j.1529-8817.1999.3540710.x; Mantoura R.F.C., 1997, PHYTOPLANKTON PIGMEN, P407; MCMINN A, 1993, J PLANKTON RES, V15, P935; MEDLIN LK, 1994, PHYCOLOGIA, V33, P199, DOI 10.2216/i0031-8884-33-3-199.1; Millie D.F., 1993, Curr. 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Phycol.	OCT	2004	40	5					867	873		10.1111/j.1529-8817.2004.03169.x	http://dx.doi.org/10.1111/j.1529-8817.2004.03169.x			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	858GA					2025-03-11	WOS:000224179100009
J	Gu, HF; Lan, DZ; Fang, Q; Wang, ZL				Gu, HF; Lan, DZ; Fang, Q; Wang, ZL			Cyst formation, development of <i>Alexandrium tamarense</i> from Yangtse River Estuary and its relation to bloom dynamics	ACTA BOTANICA SINICA			English	Article						cyst; Alexandrium tamarense; Yangtse River estuary; bloom	GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; BENTHIC CYSTS; DINOFLAGELLATE; DINOPHYCEAE; SCRIPPSIELLA; GERMINATION; REPRODUCTION; ENCYSTMENT; SEDIMENTS	The toxic dinoflagellate - Alexandrium tamarense (Lebour) Balech, formed resting cysts in f/2 media with low nitrate concentrations. Among the concentrations tested, f/20 NO3- was the most effective to induction with an encystment percentage of 2.0 in batch culture. About 73.2% and 17.6% of cysts were produced on 8 and 9 d after transferring. Newly formed cysts developed accumulation body 3 d later and kept forming mucilaginous substance, which might help their dispersal and survival. The mandatory dormancy period of resting cysts was 15 and 10 d when stored at 15 and 20 degreesC respectively. The cysts could germinate without temperature change, with germination of 75.6% 20 d after formation at 20 degreesC. The Alexandrium cyst density in the surface sediment of DG-26 station reached above 25 cysts/g in May and November of 2002, and dropped to 4.5 and 0.9 cysts/g in August of 2002 and February of 2003, suggesting that Alexandrium cysts might have germinated in spring and autumn 2002. Cysts produced during the bloom returned to water column soon, whatever the season and water temperature were. The cyst density in the surface sediment at DG-26 station in May, 2003 was only 3.3 cysts/g and the cysts were newly formed. In the Yangtse River estuary, the inoculum size was not a major factor to determine the outbreak of A. tamarense bloom.	State Ocean Adm, Inst Oceanog 3, Xiamen 631005, Peoples R China; Ocean Univ Qingdao, Qingdao 266003, Peoples R China; State Ocean Adm, Inst Oceanog 1, Qingdao 266011, Peoples R China	Third Institute of Oceanography, Ministry of Natural Resources; Ocean University of China; First Institute of Oceanography, Ministry of Natural Resources	State Ocean Adm, Inst Oceanog 3, Xiamen 631005, Peoples R China.	haifenggu@yahoo.com	Gu, Haifeng/ADN-4528-2022	Gu, Haifeng/0000-0002-2350-9171				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Blanco Juan, 1995, P563; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; GU HF, 2003, CHIN J APPL ECOL, V14, P1081; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Jin X.L., 1992, MARINE GEOLOGY E CHI; Kremp A, 2000, J PLANKTON RES, V22, P2155, DOI 10.1093/plankt/22.11.2155; LI RX, 1995, P 2 M CHIN COMM SCOR, P36; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; Wang J. H., 2003, Chin. J. Appl. Ecol, V14, P1065; WANG WF, 1994, MARINE SCI B, V13, P53; WANG ZH, 2003, CHINESE J APPL ECOLO, V14, P1039; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	26	3	6	0	9	SCIENCE PRESS	BEIJING	16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA	0577-7496	1672-9072		ACTA BOT SIN	Acta Bot. Sin.	SEP	2004	46	9					1025	1031						7	Biochemistry & Molecular Biology; Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Plant Sciences	856GX					2025-03-11	WOS:000224034800003
J	Gárate-Lizárraga, I; López-Cortes, DJ; Bustillos-Guzmán, J; Hernández-Sandoval, F				Gárate-Lizárraga, I; López-Cortes, DJ; Bustillos-Guzmán, J; Hernández-Sandoval, F			Blooms of <i>Cochlodinium polykrikoides</i> (Gymnodiniaceae) in the Gulf of California, Mexico	REVISTA DE BIOLOGIA TROPICAL			English	Article						Cochlodinium polykrikoides; blooms; caged fish mortality; Bahia de la Paz; Gulf of California	RED TIDE DINOFLAGELLATE; DINOPHYCEAE; PHYTOPLANKTON; SHELLFISH; MORTALITY; WATERS	Cochlodinium polykrikoides was the species responsible for the discoloration that occurred between September 15(th) and 27(th), 2000 in a shallow coastal lagoon located in the southern part of the Bahia de La Paz, on the west side of the Gulf of California. Blooms of C. polykrikoides were observed four days after two rainy days with a seawater temperature of 29 to 31degreesC. Nutrient concentration ranges during the bloom were 0.165-0.897 muM NO2+NO3, 0.16-3.25 muM PO4, and 1.0-35.36 muM SiO4. Abundance of C. polykrikoides ranged from 360 x 103 to 7.05 x 10(6)/cells l(-1). Biomass expressed in terms of chlorophyll a was high, ranging from 2.7 to 56.8 mg/m(3). A typical dinoflagellate pigment profile (chlorophyll a and c, peridinin, diadinoxantin, and beta-carotene) was recorded. In this study, the red tide occurred in front of several fish and shrimp-culture ponds. No PST toxins were found in the samples. However, 180 fish were found dead in the infected fish-pond; the gills were the most affected part. C. polykrikoides is a cyst-forming species that recurs in this area. New blooms were observed in November 2000 and September-November 2001 in the same area. Anthropogenic activities, such as cutrophication caused by water discharge in this shallow lagoon, and nutrient enrichment in the culture ponds, as well as effects from precipitation and wind stress, could have favored the outbreak of this dinoflagellate.	IPN, CICIMAR, Dept Plancton & Ecol Marina, La Paz 23000, Baja Calif Sur, Mexico; Ctr Invest Biol Noroeste, La Paz 23000, Baja Calif Sur, Mexico	Instituto Politecnico Nacional - Mexico; Telefonica SA; CIBNOR - Centro de Investigaciones Biologicas del Noroeste	IPN, CICIMAR, Dept Plancton & Ecol Marina, Apdo Postal 592, La Paz 23000, Baja Calif Sur, Mexico.	igarate@ipn.mx	Gárate-Lizárraga, Ismael/GRS-5815-2022	Garate-Lizarraga, Ismael/0000-0002-3835-183X				Alonso-Rodríguez R, 2000, MAR POLLUT BULL, V40, P331, DOI 10.1016/S0025-326X(99)00225-8; BUSTILLOSGUZMAN J, 1995, MAR ECOL PROG SER, V124, P247, DOI 10.3354/meps124247; CERVANTESDUARTE R, 2001, OCEANIDES, V16, P1; Cho ES, 2001, BOT MAR, V44, P57, DOI 10.1515/BOT.2001.008; Cortes-Altamirano R, 1997, CIENC MAR, V15, P31; Cortes-Altamirano R., 2002, ATLAS BIODIVERSIDAD, P29; Figueroa-Torres M. 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Biol. Trop.	SEP	2004	52			1			51	58						8	Biology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics	859VT	17465117				2025-03-11	WOS:000224296700006
J	Kremp, A; Anderson, DM				Kremp, A; Anderson, DM			Lectin binding patterns of <i>Scrippsiella lachrymosa</i> (Dinophyceae) in relation to cyst formation and nutrient conditions	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						dinoflagellates; gametes; glycoconjugates; lectins; nutrient status; Scrippsiella lachrymosa; sexual reproduction	DISSOLVED ORGANIC NITROGEN; GAMETE RECOGNITION; POPULATION-DYNAMICS; CONCANAVALIN-A; LIFE-CYCLE; DINOFLAGELLATE; ENCYSTMENT; PHYTOPLANKTON; GLYCOPROTEINS; TUNICAMYCIN	In many dinoflagellates, it has been a challenging task to study the qualitative and quantitative processes leading to encystment because gametes are often not morphologically distinguishable from other vegetative cells. We examined whether sexual differentiation is accompanied by changes in cell surface glycoprotein properties that are reflected in the binding patterns of complementary lectins. Labeling percentages of nine different fluorescein isothiocyanate (FITC)-conjugated lectins were analyzed together with cell and cyst abundance in N-deplete and f/2 control cultures of Scrippsiella lachrymosa Lewis throughout an encystment experiment. Although labeling varied between lectins and treatments and considerable changes occurred through time, no direct correlation was observed between glycoconjugate proper-ties and sexual life cycle processes. A conspicuous decrease in labeling of lectins that are complementary to amino sugars (in particular, with WGA, a lectin that is complementary to N-acetylglucosamine) was observed in the low nitrogen treatment, suggesting a link between the nutrient status of a cell and expression of surface carbohydrates. Presumably, the reduction of N-acetylglucosamine residues was an early indication of N stress in cell populations. Labeling experiments with phosphate-limited cells showed that the decrease in WGA-complementary amino-sugar residues was not specific for N stress, but appeared to be a general response to nutrient limitation. Our findings confirm that glycoconjugate composition of dinoflagellate cells can change depending on their physiological state, which has to be considered when applying lectins for taxonomic differentiation of dinoflagellate species. (C) 2004 Elsevier B.V. All rights reserved.	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Exp. Mar. Biol. Ecol.	AUG 30	2004	307	2					165	181		10.1016/j.jembe.2004.02.004	http://dx.doi.org/10.1016/j.jembe.2004.02.004			17	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	840PY					2025-03-11	WOS:000222872700002
J	Fistarol, GO; Legrand, C; Rengefors, K; Granéli, E				Fistarol, GO; Legrand, C; Rengefors, K; Granéli, E			Temporary cyst formation in phytoplankton:: a response to allelopathic competitors?	ENVIRONMENTAL MICROBIOLOGY			English	Article							PRYMNESIUM-PARVUM; IN-SITU; DINOFLAGELLATE; POPULATION; MECHANISMS; PLANKTON	Competition among phytoplankton for limiting resources may involve direct or indirect interactions. A direct interaction of competitors is the release of chemicals that inhibit other species, a process known as allelopathy. Here, we investigated the allelopathic effect of three toxic microalgae species (Alexandrium tamarense, Karenia mikimotoi and Chrysochromulina polylepis) on a natural population of the dinoflagellate Scrippsiella trochoidea. Our major findings were that in addition to causing death of S. trochoidea cells, the allelopathic species also induced the formation of temporary cysts in S. trochoidea. Because cysts were not lysed, encystment may act as a defence mechanism for S. trochoidea to resist allelochemicals, especially when the allelopathic effect is moderate. By forming temporary cysts, S. trochoidea may be able to overcome the effect of allelochemicals, and thereby have an adaptive advantage over other organisms unable to do so.	Univ Kalmar, Div Marine Sci, Dept Biol & Environm Sci, S-39231 Kalmar, Sweden; Lund Univ, Dept Ecol, S-22362 Lund, Sweden	University of Kalmar; Linnaeus University; Lund University	Univ Kalmar, Div Marine Sci, Dept Biol & Environm Sci, S-39231 Kalmar, Sweden.	giovana.salomon@hik.se	Rengefors, Karin/K-5873-2019; Graneli, Edna/F-5936-2015	Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1985, J PHYCOL, V21, P200; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; Arzul G, 1999, J EXP MAR BIOL ECOL, V232, P285, DOI 10.1016/S0022-0981(98)00120-8; Balzer I, 1996, BRAZ J MED BIOL RES, V29, P95; CHUAYCHAN S, 1998, THESIS NORWEGIAN U S; Dale B., 1983, P69; Fensome R.A., 1996, Palynology: principles and applications, V1, P107; Fistarol GO, 2003, MAR ECOL PROG SER, V255, P115, DOI 10.3354/meps255115; FISTAROL GO, 2004, IN PRESS AQUAT MICRO, V35; Fryxell G.A., 1983, Survival Strategies of the algae, P1; Gisselson LÅ, 2001, LIMNOL OCEANOGR, V46, P1237, DOI 10.4319/lo.2001.46.5.1237; Gisselson LÅ, 1999, MAR ECOL PROG SER, V184, P55, DOI 10.3354/meps184055; Granéli E, 2003, HARMFUL ALGAE, V2, P135, DOI 10.1016/S1568-9883(03)00006-4; Guillard R. R. L., 1975, CULTURE MARINE INVER, P29, DOI DOI 10.1007/978-1-4615-8714-9_3; Hairston NG, 2001, EVOLUTION, V55, P2203, DOI 10.1111/j.0014-3820.2001.tb00736.x; Hansson LA, 1996, P ROY SOC B-BIOL SCI, V263, P1241, DOI 10.1098/rspb.1996.0182; Harvell CD, 1998, ECOLOGY AND EVOLUTION OF INDUCIBLE DEFENSES, P3; KEATING KI, 1977, SCIENCE, V196, P885, DOI 10.1126/science.196.4292.885; Kim YO, 2000, MAR ECOL PROG SER, V204, P111, DOI 10.3354/meps204111; Kokinos JP, 1998, ORG GEOCHEM, V28, P265, DOI 10.1016/S0146-6380(97)00134-4; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Lampert W., 1997, Limnoecology: The ecology of lakes and streams; Legrand C, 2003, PHYCOLOGIA, V42, P406, DOI 10.2216/i0031-8884-42-4-406.1; LEWIS WM, 1986, AM NAT, V127, P184, DOI 10.1086/284477; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; LUCAS CE, 1947, BIOL REV, V22, P270, DOI 10.1111/j.1469-185X.1947.tb00335.x; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PRATT DM, 1966, LIMNOL OCEANOGR, V11, P447, DOI 10.4319/lo.1966.11.4.0447; Rengefors K, 2003, LIMNOL OCEANOGR, V48, P1167, DOI 10.4319/lo.2003.48.3.1167; Rengefors K, 2001, LIMNOL OCEANOGR, V46, P1990, DOI 10.4319/lo.2001.46.8.1990; RENGEFORS K, 1998, P ROY SOC LOND B BIO, V265, P1; Rice E.L, 1984, ALLELOPATHY, P292; Seigler DS, 1996, AGRON J, V88, P876, DOI 10.2134/agronj1996.00021962003600060006x; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P1; Uchida T, 1999, J EXP MAR BIOL ECOL, V241, P285, DOI 10.1016/S0022-0981(99)00088-X; Uchida T., 1996, HARMFUL TOXIC ALGAL, P369; Utermu┬hl H., 1958, MITT INT VER LIMNOL, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Van Donk E, 1998, ECOLOGY AND EVOLUTION OF INDUCIBLE DEFENSES, P89; Vardi A, 2002, CURR BIOL, V12, P1767, DOI 10.1016/S0960-9822(02)01217-4; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wolfe GV, 2000, BIOL BULL-US, V198, P225, DOI 10.2307/1542526	43	72	88	0	45	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	1462-2912	1462-2920		ENVIRON MICROBIOL	Environ. Microbiol.	AUG	2004	6	8					791	798		10.1111/j.1462-2920.2004.00609.x	http://dx.doi.org/10.1111/j.1462-2920.2004.00609.x			8	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	836TL	15250881	Green Published			2025-03-11	WOS:000222578600004
J	Parrow, MW; Burkholder, JM				Parrow, MW; Burkholder, JM			The sexual life cycles of <i>Pfiesteria piscicida</i> and cryptoperidiniopsoids (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						chromosomes; dinoflagellate; gametes; meiosis; nuclear cyclosis; planozygote; sexual reproduction	TOXIC DINOFLAGELLATE; MEIOTIC PROPHASE; FISSION YEAST; COMPLEX; REPRODUCTION; MEIOSIS; CULTURE; MORPHOLOGY; MOVEMENT; NOV	Sexual life cycle events in Pfiesteria piscicida and cryptoperidiniopsoid heterotrophic dinoflagellates were determined by following the development of isolated gamete pairs in single-drop microcultures with cryptophyte prey. Under these conditions, the observed sequence of zygote formation, development, and postzygotic divisions was similar in these dinoflagellates. Fusion of motile gamete pairs each produced a rapidly swimming uninucleate planozygote with two longitudinal flagella. Planozygotes enlarged as they fed repeatedly on cryptophytes. In < 12 h in most cases, each planozygote formed a transparent-walled nonmotile cell (cyst) with a single nucleus. Zygotic cysts did not exhibit dormancy under these conditions. In each taxon, dramatic swirling chromosome movements (nuclear cyclosis) were found in zygote nuclei before division. In P piscicida, nuclear cyclosis occurred in the zygotic cyst or apparently earlier in the planozygote. In the cryptoperidiniopsoids, nuclear cyclosis occurred in the zygotic cyst. After nuclear cyclosis, a single cell division occurred in P piscicida and cryptoperidiniopsoid zygotic cysts, producing two offspring that emerged as biflagellated cells. These two flagellated cells typically swam for hours and fed on cryptophytes before encysting. A single cell division in these cysts produced two biflagellated offspring that also fed before encysting for further reproduction. This sequence of zygote development and postzygotic divisions typically was completed within 24 h and was confirmed in examples from different isolates of each taxon. Some aspects of the P piscicida sexual life cycle determined here differed from previous reports.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	mwparrow@unity.ncsu.edu	Parrow, Matthew/HMO-6676-2023	Parrow, Matthew/0000-0002-3197-2510				BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C. A., 1980, BIOCH PHYSL PROTOZOA, V3, P171; BHAUD Y, 1988, J CELL SCI, V89, P197; Biecheler B., 1952, Bull. Biol. Fr. 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Phycol.	AUG	2004	40	4					664	673		10.1111/j.1529-8817.2004.03202.x	http://dx.doi.org/10.1111/j.1529-8817.2004.03202.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	844PK					2025-03-11	WOS:000223171900006
J	Olli, K				Olli, K			Temporary cyst formation of <i>Heterocapsa triquetra</i> (Dinophyceae) in natural populations	MARINE BIOLOGY			English	Article							ALEXANDRIUM-TAYLORI DINOPHYCEAE; COASTAL BALTIC-SEA; LIFE-HISTORY; RED TIDE; GYRODINIUM-UNCATENUM; GONYAULAX-TAMARENSIS; DINOFLAGELLATE; GROWTH; CIRCULARISQUAMA; TEMPERATURE	Heterocapsa triquetra (Ehrenberg) Stein is a phototrophic marine dinoflagellate with wide coastal distribution. It is known to be capable of mixotrophy and diel vertical migration. The species was particularly abundant in the Gulf of Finland (the Baltic Sea) during the summers of 1996 and 1998, leading to discolouration of water on the south-west coast of Finland. Large-scale (50 m(3)) coastal mesocosm experiments in the north-west Gulf of Finland (the Baltic Sea) in the summers of 1996 and 1998 with daily mineral nutrient additions provoked a biomass increase of phytoplankton dominated by H. triquetra. From the first days of the experiment temporary cysts of H. triquetra were found in the bottom sediment water of the mesocosms. Maximum temporary cyst production rates reached values up to 20x10(6) cysts m(-2) day(-1), accounting for <1% of the depth-integrated motile population size. The environmental features favouring temporary cyst production remain uncertain; zooplankton grazing and nutrient stress are potential factors. Temporary cysts of H. triquetra were observed in a unialgal culture (f/2 medium) isolated in summer 1999 from Eel Pond (Woods Hole, Mass., USA).	Univ Tartu, Inst Bot & Ecol, EE-51005 Tartu, Estonia; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	University of Tartu; Woods Hole Oceanographic Institution	Olli, K (通讯作者)，Univ Tartu, Inst Bot & Ecol, Lai 40, EE-51005 Tartu, Estonia.	olli@ut.ee	Olli, Kalle/G-5389-2010					AELION CM, 1985, J PLANKTON RES, V7, P821, DOI 10.1093/plankt/7.6.821; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, MAR ECOL PROG SER, V25, P39, DOI 10.3354/meps025039; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; [Anonymous], ACTA BOT FENN; BALZER I, 1992, CHRONOBIOL INT, V9, P260, DOI 10.3109/07420529209064535; BRAARUD T, 1951, AVH NORSK VIDENSK MN, V2, P2; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Garcés E, 2002, J PLANKTON RES, V24, P681, DOI 10.1093/plankt/24.7.681; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garcés E, 1999, J PLANKTON RES, V21, P2373, DOI 10.1093/plankt/21.12.2373; Garces E., 2002, LIFEHAB, P46; GIFFORD DJ, 1985, MAR ECOL PROG SER, V23, P257, DOI 10.3354/meps023257; GRZEBYK D, 1996, J PLANKTON RES, V35, P331; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HAAPALA J, 1994, ESTUAR COAST SHELF S, V38, P507, DOI 10.1006/ecss.1994.1035; HANSEN PJ, 1995, MAR ECOL PROG SER, V121, P65, DOI 10.3354/meps121065; HARDELAND R, 1994, EXPERIENTIA, V50, P60, DOI 10.1007/BF01992051; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Kamiyama T, 1997, MAR BIOL, V128, P509, DOI 10.1007/s002270050117; Kim H.-G., 1990, Bulletin of the Korean Fisheries Society, V23, P468; KITA T, 1985, B MAR SCI, V37, P643; KIVI K, 1993, LIMNOL OCEANOGR, V38, P893, DOI 10.4319/lo.1993.38.5.0893; LARSSON U, 2001, OSTERSJO 98, P27; Legrand C, 1998, AQUAT MICROB ECOL, V15, P65, DOI 10.3354/ame015065; Lindholm T, 1999, HYDROBIOLOGIA, V393, P245, DOI 10.1023/A:1003563022422; Lindholm Tore, 1995, Memoranda Societatis pro Fauna et Flora Fennica, V71, P10; Montresor M., 2002, LIFEHAB LIFE HIST MI, P18; Nagasaki K, 2000, NIPPON SUISAN GAKK, V66, P666; NAKAMURA Y, 1995, AQUAT MICROB ECOL, V9, P157, DOI 10.3354/ame009157; Naustvoll LJ, 2000, PHYCOLOGIA, V39, P448, DOI 10.2216/i0031-8884-39-5-448.1; Olli K, 1996, J PHYCOL, V32, P535, DOI 10.1111/j.0022-3646.1996.00535.x; Olli K, 1996, J PLANKTON RES, V18, P1587, DOI 10.1093/plankt/18.9.1587; Olli K, 2001, MAR ECOL PROG SER, V217, P219, DOI 10.3354/meps217219; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; SCHMITTER RE, 1979, TOXIC DINOFLAGELLATE; STOECKER DK, 1985, J PLANKTON RES, V7, P85, DOI 10.1093/plankt/7.1.85; Tarutani K, 2001, AQUAT MICROB ECOL, V23, P103, DOI 10.3354/ame023103; VALIKANGAS ILMARI, 1926, ACTA ZOOL FENNICA, V1, P1; Walker L.M., 1984, P19; Xiao Yong-zhi, 2001, Marine Sciences (Beijing), V25, P50	44	31	33	1	26	SPRINGER	NEW YORK	233 SPRING STREET, NEW YORK, NY 10013 USA	0025-3162			MAR BIOL	Mar. Biol.	JUL	2004	145	1					1	8		10.1007/s00227-004-1295-9	http://dx.doi.org/10.1007/s00227-004-1295-9			8	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	833VV					2025-03-11	WOS:000222369500001
J	Kennaway, GM; Lewis, JM				Kennaway, GM; Lewis, JM			An ultrastructural study of hypnozygotes of <i>Alexandrium</i> species (Dinophyceae)	PHYCOLOGIA			English	Article							MARINE PLANKTONIC DIATOMS; SEXUAL REPRODUCTION; GONYAULAX-TAMARENSIS; CYST FORMATION; DINOFLAGELLATE; EXCAVATA; WALL	Light, scanning and transmission electron microscopy were carried out on Alexandrium tamarense and A. fundyense hypnozygotes (cysts) from cultures and marine sediments. Transmission electron microscopy protocols were adapted to improve the quality Of Ultrathin sections. Cell contents of hypnozygotes were reduced compared to vegetative stages and were largely made up of storage vesicles in a dense, granular matrix. Chloroplasts and other organelles (Golgi bodies, endoplasmic reticulum and mitochondria) were observed as whorls of undifferentiated membranes and the nucleus was compressed with strongly condensed, granular chromosomes. Two types of accumulation bodies were found, some composed of dense amorphous material and others containing polygonal crystalline inclusions. Both types contained numerous membrane profiles. In cross section, the hypnozygote wall was made up of three layers divided by membranes: an outer layer with a thin electron-dense distal surface and membrane that formed the interface with the environment; a wide middle layer of striated material and membrane (possibly involved in deposition of cyst wall material); and a narrow unstructured inner layer and membrane lying close to the cytoplasmic membrane of the cell. Comparative analysis of cyst wall structure with other dinoflagellate species showed this three layered structure is common among refractive cysts. Energy dispersive X-ray analysis of the cyst wall surface demonstrated that the principal components of the cyst wall were sulphur and silica.	Univ Westminster, Sch Biosci, Phytosci Res Grp, London W1W 6UW, England	University of Westminster	Univ Westminster, Sch Biosci, Phytosci Res Grp, London W1W 6UW, England.	gabrielle@kennaway.net						ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], 1968, PALAEONTOGRAPHICA B; [Anonymous], 1985, SPOROPOLLENIN DINOFL; Bibby B.T., 1972, British phycol J, V7, P85; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CORLISS JO, 1982, CILIATED PROTOZOA; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; DODGE JD, 1970, J PHYCOL, V6, P137, DOI 10.1111/j.1529-8817.1970.tb02372.x; DURR G, 1979, ARCH PROTISTENKD, V122, P121; Fensome R.A., 1993, Micropaleontology Press Special Paper; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GAO XP, 1989, BRIT PHYCOL J, V24, P153; Glauert A.M., 1998, PRACT MET E, V17; GORDON DC, 1970, DEEP-SEA RES, V17, P175, DOI 10.1016/0011-7471(70)90096-3; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Heissenberger A, 1996, MAR ECOL PROG SER, V135, P299, DOI 10.3354/meps135299; Jacobson DM, 1996, J PHYCOL, V32, P279, DOI 10.1111/j.0022-3646.1996.00279.x; Jux U., 1971, Palaeontogr. 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B, V132, P165; JUX U, 1968, PALAEONTOGR ABT B, V123, P147; Kalicharan D, 1998, J ELECTRON MICROSC, V47, P645, DOI 10.1093/oxfordjournals.jmicro.a023638; Karnovsky M.J., 1971, Proc 11th Annu Mtg Am Soc Cell Biol, P146; KARNOVSKY MJ, 1965, J CELL BIOL, V27, pA137; Kokinos John P., 1995, Palynology, V19, P143; Kokinos JP, 1998, ORG GEOCHEM, V28, P265, DOI 10.1016/S0146-6380(97)00134-4; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; MAPLETOFT H, 1966, NEW PHYTOL, V65, P54, DOI 10.1111/j.1469-8137.1966.tb05414.x; MEKSUMPUN S, 1994, PHYCOLOGIA, V33, P275, DOI 10.2216/i0031-8884-33-4-275.1; MOLLENHAUER HH, 1964, STAIN TECHNOL, V39, P111; Montresor M, 1999, J PHYCOL, V35, P186, DOI 10.1046/j.1529-8817.1999.3510186.x; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; Olli K, 1996, J PHYCOL, V32, P535, DOI 10.1111/j.0022-3646.1996.00535.x; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Pfiester L.A., 1984, P181; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; REYNOLDS ES, 1963, J CELL BIOL, V17, P208, DOI 10.1083/jcb.17.1.208; Spector D.L., 1984, P365; SPURR AR, 1969, J ULTRA MOL STRUCT R, V26, P31, DOI 10.1016/S0022-5320(69)90033-1; Von Stosch HA., 1973, Br Phycol J, V8, P105; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880; ZHOU J, 1994, J PHYCOL, V30, P39, DOI 10.1111/j.0022-3646.1994.00039.x	44	14	17	0	7	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	JUL	2004	43	4					353	363						11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	844FK					2025-03-11	WOS:000223142800003
J	Galeotti, S; Brinkhuis, H; Huber, M				Galeotti, S; Brinkhuis, H; Huber, M			Records of post-Cretaceous-Tertiary boundary millennial-scale cooling from the western Tethys: A smoking gun for the impact-winter hypothesis?	GEOLOGY			English	Article						K-T boundary; foraminifera; dinoflagellates; extraterrestrial impact; cooling	BENTHIC FORAMINIFERA; CLIMATE; EXTINCTION; TUNISIA; TERRESTRIAL; CIRCULATION; SIMULATION; ANHYDRITE; CHICXULUB; EVENT	The record of both dinoflagellate cysts and benthic foraminifera across the Cretaceous-Tertiary boundary at El Kef, Tunisia, reveals a brief expansion of the Boreal bioprovince into the western Tethys, suggesting that an similar to2 k.y. cooling occurred during the earliest Danian. We show that this prolonged cooling phase is consistent with the oceanographic response to an impact winter.	Univ Urbino, Ist Geol, I-61029 Urbino, Italy; Univ Urbino, Ctr Geobiol, I-61029 Urbino, Italy; Univ Utrecht, Palaeobot & Palynol Lab, NL-3584 CD Utrecht, Netherlands; Purdue Univ, Dept Earth & Atmospher Sci, W Lafayette, IN 47906 USA	University of Urbino; University of Urbino; Utrecht University; Purdue University System; Purdue University	Galeotti, S (通讯作者)，Univ Urbino, Ist Geol, Localita Crocicchia, I-61029 Urbino, Italy.		Brinkhuis, Henk/B-4223-2009; Huber, Matthew/A-7677-2008	Huber, Matthew/0000-0002-2771-9977; Brinkhuis, Henk/0000-0003-0253-6610; Galeotti, Simone/0000-0001-9636-9344				ALVAREZ LW, 1980, SCIENCE, V208, P1095, DOI 10.1126/science.208.4448.1095; [Anonymous], 356 GEOL SOC AM; Arenillas I, 2002, GEOL SOC AM SPEC PAP, V356, P253; Bendtsen J, 2002, GEOPHYS RES LETT, V29, DOI 10.1029/2002GL014829; BOLTOVSKOY E, 1991, J PALEONTOL, V65, P175, DOI 10.1017/S0022336000020394; BRETT R, 1992, GEOCHIM COSMOCHIM AC, V56, P3603, DOI 10.1016/0016-7037(92)90406-9; BRINKHUIS H, 1988, MAR MICROPALEONTOL, V13, P153, DOI 10.1016/0377-8398(88)90002-3; Brinkhuis H, 1998, PALAEOGEOGR PALAEOCL, V141, P67, DOI 10.1016/S0031-0182(98)00004-2; Brummer G.-J. A., 1988, Planktonic Foraminifers as Tracers of Ocean-Climate History, P293; Coccioni R, 1998, B SOC GEOL FR, V169, P271; Dressler B.O., 2003, EOS Transactions American Geophysical Union, V84, P125, DOI DOI 10.1029/2003EO140001; Galeotti S, 2002, PALAEOGEOGR PALAEOCL, V178, P197, DOI 10.1016/S0031-0182(01)00396-0; GRADSTEIN FM, 1989, MICROPALEONTOLOGY, V35, P72, DOI 10.2307/1485538; Gupta SC, 2001, EARTH PLANET SC LETT, V188, P399, DOI 10.1016/S0012-821X(01)00327-2; Huber M, 2001, GEOPHYS RES LETT, V28, P3481, DOI 10.1029/2001GL012943; Huber M, 2000, PALEOCEANOGRAPHY, V15, P443, DOI 10.1029/1999PA000455; KELLER G, 1988, PALAEOGEOGR PALAEOCL, V66, P153, DOI 10.1016/0031-0182(88)90198-8; Lomax B, 2001, EARTH PLANET SC LETT, V192, P137, DOI 10.1016/S0012-821X(01)00447-2; Luder T, 2002, GEOL SOC AM SPEC PAP, V356, P717; Lyle M, 1997, PALEOCEANOGRAPHY, V12, P161, DOI 10.1029/96PA03330; MAGARITZ M, 1992, PALAEOGEOGR PALAEOCL, V91, P291, DOI 10.1016/0031-0182(92)90073-E; Mukhopadhyay S, 2001, SCIENCE, V291, P1952, DOI 10.1126/science.291.5510.1952; Pierazzo E, 2003, ASTROBIOLOGY, V3, P99, DOI 10.1089/153110703321632453; Pope KO, 1997, J GEOPHYS RES-PLANET, V102, P21645, DOI 10.1029/97JE01743; RYDER G., 1996, 307 GEOL SOC AM; SMIT J, 1980, NATURE, V285, P198, DOI 10.1038/285198a0; SMIT J, 1997, MAR MICROPALEONTOL, V29, P67; Speijer R.P., 1994, Geologica Ultraiectinia, V124, P19; Stüben D, 2003, PALAEOGEOGR PALAEOCL, V199, P107, DOI 10.1016/S0031-0182(03)00499-1; Vallis GK, 2000, J PHYS OCEANOGR, V30, P933, DOI 10.1175/1520-0485(2000)030<0933:LSCAPO>2.0.CO;2; Wilf P, 2003, P NATL ACAD SCI USA, V100, P599, DOI 10.1073/pnas.0234701100	31	51	55	1	11	GEOLOGICAL SOC AMER, INC	BOULDER	PO BOX 9140, BOULDER, CO 80301-9140 USA	0091-7613	1943-2682		GEOLOGY	Geology	JUN	2004	32	6					529	532		10.1130/G20439.1	http://dx.doi.org/10.1130/G20439.1			4	Geology	Science Citation Index Expanded (SCI-EXPANDED)	Geology	826SS					2025-03-11	WOS:000221849500018
J	Garcés, E; Bravo, I; Vila, M; Figueroa, RI; Masó, M; Sampedro, N				Garcés, E; Bravo, I; Vila, M; Figueroa, RI; Masó, M; Sampedro, N			Relationship between vegetative cells and cyst production during <i>Alexandrium minutum</i> bloom in Arenys de Mar harbour (NW Mediterranean)	JOURNAL OF PLANKTON RESEARCH			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; TOXIC DINOFLAGELLATE; POPULATION-DYNAMICS; SEXUAL REPRODUCTION; SPRING-BLOOM; LIFE-CYCLE; DINOPHYCEAE; SCRIPPSIELLA; JAPAN; BAY	A recurrent Alexandrium minutum bloom in the Arenys de Mar harbour (Catalan coast, North Western Mediterranean) was monitored in order to establish the relationship between vegetative cells and cyst production. The bloom lasted from January 21 to February 24, 2002 and reached cell concentrations of up to 47 x 10(6) cell L-1. Two aspects related to the resting cysts deposition were studied: (i) production of resting cysts during the bloom period (by means of sediment traps) and (ii) distribution of resting cysts in the sediment after the bloom (May 2002). Cyst formation in Arenys clearly started in a period with high vegetative cell densities in the water column. Once production was initiated encystment fluxes remained constant for two weeks, and covering the periods of maintenance and decline of the bloom. High cyst fluxes (up to 6000 cysts cm(-2) day(-1)) were quantified as a result of the high vegetative cell concentration. Moreover, encystment occurring in less than 1% of the total population indicates that most of the cells are not involved in resting cysts formation. A comparison of the resting cyst flux values obtained from the sediment traps and the resting cyst concentrations in surface sediment (628-3270 cysts cm(-3)) three months later, revealed that the number of cysts in the sediment decreased during that time. The studies of excystment showed a high germination percentage (91%) and germling viability (100%). These data, together with the resting cyst distribution in the sediment, are important in assessing the role of resting cysts in the bloom dynamics of A. minutum in confined waters.	CSIC, Inst Ciencies Mar, Barcelona, Spain; Inst Oceanog Vigo, Vigo, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM); Spanish Institute of Oceanography		esther@icm.csic.es	Bravo, Isabel/D-3147-2012; Garces, Esther/C-5701-2011; Figueroa, Rosa/M-7598-2015; SAMPEDRO, NAGORE/I-1767-2015; Vila, Magda/B-2447-2014	Bravo, Isabel/0000-0003-3764-745X; Garces, Esther/0000-0002-2712-501X; Figueroa, Rosa/0000-0001-9944-7993; SAMPEDRO, NAGORE/0000-0002-0829-5152; Vila, Magda/0000-0002-6855-841X				Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BLANCO J, 1986, Boletin Instituto Espanol de Oceanografia, V3, P81; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BRAVO I, 1997, INFORMES TECNICOS I, V168, P32; Calbet A, 2003, MAR ECOL PROG SER, V259, P303, DOI 10.3354/meps259303; DELGADO M, 1990, Scientia Marina, V54, P1; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; FORTEZA V, 1998, 8 INT C HARMF ALG VI, P58; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Garcés E, 1999, J PLANKTON RES, V21, P2373, DOI 10.1093/plankt/21.12.2373; Gardner WD., 2000, The changing ocean carbon cycle: a mid-term synthes is of the Joint Global Ocean Flux Study, P240; Giacobbe MG, 1996, ESTUAR COAST SHELF S, V42, P539, DOI 10.1006/ecss.1996.0035; Giangrande A, 2002, J SEA RES, V47, P97, DOI 10.1016/S1385-1101(01)00103-4; GRASSOHOFF K, 1983, METHODS SEA WATER AN; Halim Y., 1960, Vie et Milieu, V11, P102; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; LEWIS J, 2002, LIFEHAB LIFE HIST MI; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Nehring Stefan, 1994, Harmful Algae News, V9, P1; Probert I, 2002, CRYPTOGAMIE ALGOL, V23, P343; Probert I.P., 1999, Ph.D. Thesis; Tsujino M, 2001, NIPPON SUISAN GAKK, V67, P850; Uchida T, 2001, J PLANKTON RES, V23, P889, DOI 10.1093/plankt/23.8.889; Vila M, 2001, J PLANKTON RES, V23, P497, DOI 10.1093/plankt/23.5.497; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WELSCHMEYER NA, 1994, LIMNOL OCEANOGR, V39, P1985, DOI 10.4319/lo.1994.39.8.1985; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551	39	92	96	0	24	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	JUN	2004	26	6					637	645		10.1093/plankt/fbh065	http://dx.doi.org/10.1093/plankt/fbh065			9	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	825HI		Bronze			2025-03-11	WOS:000221746500005
J	Slimani, H				Slimani, H			A reappraisal of the dinoflagellate cyst genus <i>Montanarocysta</i>	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						Montanarocysta; ornamentation; sexifonn gonyaulacacean tabulation	ENGLAND	The dinocyst genus Montanarocysta Corradini is emended, based on re-examination of the holotype, the paratype and wel preseved specimens of the type species, Montanarocysta aemiliana Corradini. This re-examination shows that M. aemiliana has a sexiform gonyaulacaccan tabulation incompletely delineated by processes and septa, a large untabulated ventral area, an apical archeopyle type (tA)a with well-developed precingular accessory sutures, and a simple adnate operculum attached to the sulcal as and precingular plates 1" and 6". Maghrebinia chleuh Below and Maghrebinia mirabilis (Below) Masure are here transferred to Montanarocysta, since they have closely similar morphology to M. aemiliana. Previously Atopodinium Drugg has been considered as taxonomic senior synonym of Maghrebinia Below and Bejuia Stover Williams, and the species in these two genera have been transferred to Atopodinium. From the present analyses, Atopodinium is separated from Montanarocysta on the ornamentation: Atopodinium has a more subdued ornamentation, consisting of ridges, folds, grana and gemmae; whereas Montanarocysta is characterised by processes and septa. Maghrebinia is herein retained as separate genus, which has a ceratocoryacean tabulation and contains the single species Maghrebinia perforata Below. (C) 2004 Elsevier B.V. All rights reserved.	Univ Mohammed V Agdal, Inst Sci, Dept Geol, Rabat, Morocco	Mohammed V University in Rabat	Slimani, H (通讯作者)，Univ Mohammed V Agdal, Inst Sci, Dept Geol, Ave Ibn Batouta,BP 703, Rabat, Morocco.	slimani@israbat.ac.ma	Slimani, Hamid/AAL-4055-2020	Slimani, Hamid/0000-0001-6392-1913				ANTONESCU E, 2001, IUGS SPECIAL PUBLICA, V19, P253; Arai M., 1992, B S CRETACEO BRASIL, V2, P27; BEJU D, 1983, J PALEONTOL, V57, P106; BELOW R, 1984, INITIAL REP DEEP SEA, V79, P621; BELOW R, 1981, Palaeontographica Abteilung B Palaeophytologie, V176, P1; BUTSCHLI O, 1885, KLASSEN ORDNUNGEN TH, V1, P865; Cavagnetto Carla, 1998, Geodiversitas, V20, P239; Corradini D., 1973, B SOC PALEONTOL ITAL, V11, P119; Drugg W.S., 1978, Palaeontographica Abteilung B Palaeophytologie, V168, P61; FENSOME RA, 1993, MICROPALEONTOL; Masue Edwige, 1991, Palynology, V15, P63; MASURE E, 1981, B CTR RECHERCHE EXPL, V12, P361; Masure E., 1985, CAMPANIEN STRATOTYPI, V10, P41; MASURE E, 1988, SCI RESULTS, V101, P121; Pascher A., 1914, Berlin Ber D bot Ges, V32; Prossl K.F., 1990, Palaeontographica Abteilung B Palaeophytologie, V218, P93; SCHIOLER P, 1992, REV PALAEOBOT PALYNO, V72, P1, DOI 10.1016/0034-6667(92)90171-C; SCHIOLER P, 2001, IUGS SPECIAL PUBLICA, V19, P222; Slimani H, 1996, ANN SOC GEOL BELG, V117, P371; SLIMANI H., 2000, MEMOIRS GEOLOGICAL S, V46; SLIMANI H, 1995, THESIS PALEONTOLOGIE; Slimani Hamid, 2001, Geologica et Palaeontologica, V35, P161; Smelror M, 1996, NEWSL STRATIGR, V34, P109; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; THOMAS JE, 1988, REV PALAEOBOT PALYNO, V56, P313, DOI 10.1016/0034-6667(88)90063-2; von Stein F. R., 1883, ORGANISMUS INFUSIONS; WILLIAMS G. L., 1998, AM ASS STRATIGRAPHIC, V34	27	1	1	0	0	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	JUN	2004	129	4					175	185		10.1016/j.revpalbo.2004.01.006	http://dx.doi.org/10.1016/j.revpalbo.2004.01.006			11	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	828XK					2025-03-11	WOS:000222006800001
J	Tsujino, M; Uchida, T				Tsujino, M; Uchida, T			Fate of resting cysts of <i>Alexandrium</i> spp. ingested by <i>Perinereis nuntia</i> (Polychaeta) and <i>Theola fragilis</i> (Mollusca)	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						Alexandrium spp.; resting cysts; faecal pellet; Perinereis nuntia; Theola fragilis; grazing	SETO-INLAND-SEA; TOXIC DINOFLAGELLATE; HIROSHIMA-BAY; DINOPHYCEAE; TAMARENSE; JAPAN; GERMINATION; SEDIMENTS; ABUNDANCE; ECOLOGY	The ingestion of resting cysts of Alexandrium spp. by Perinereis nuntia (Polychaeta) and Theola fragilis (Mollusca) was experimentally examined in the laboratory. P. nuntia and T. fragilis were cultured in bottom sediment containing a high density of Alexandrium cysts under dark conditions. Moreover, to evaluate the degree and consequence of being ingested, the density of cysts in the control sediment (no macrobenthic organisms) and the germination capability of the cysts in the faccal pellets of the two species of macrobenthos were examined. Cysts in the culture sediment were found to be ingested by both P. nuntia and T. fragilis. No difference in the density of cysts between the sediments cultured with and without P. nuntia was observed. However, the density of cysts in the sediments with T. fragilis decreased by 24% compared to the density in the control sediment. It is possible that most of the cysts ingested were digested by T. fragilis. The rate of Alexandrium cyst digestion by this species is estimated 594 cysts/individual/ day. It is estimated that 91% of the cysts ingested by T. fragilis were partially or totally digested and only 9% were excreted in a viable state during the experiment. Thus, T. fragilis has a stronger affect on the abundance of Alexandrium cysts compared with P. nuntia. No significant difference was observed between the germination success of the cysts from faecal pellets of P. nuntia and T. fragilis compared to the cysts in the control sediment. If, however, the necessary light for the cysts to germinate is cut off by being enclosed within the faecal pellet, the germination rate of cysts from the faecal pellets may be suppressed. (C) 2003 Elsevier B.V. All rights reserved.	Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Coastal Environm & Productivity Div, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA)	Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Coastal Environm & Productivity Div, Hiroshima 7390452, Japan.	Itaoka@fra.affrc.go.jp						Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; IMABAYASHI H, 1984, B JPN SOC SCI FISH, V50, P1855; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Persson A, 2003, HARMFUL ALGAE, V2, P43, DOI 10.1016/S1568-9883(03)00003-9; REID PC, 1987, J PLANKTON RES, V9, P249, DOI 10.1093/plankt/9.1.249; Tsujino M, 2002, J EXP MAR BIOL ECOL, V271, P1, DOI 10.1016/S0022-0981(02)00024-2; Tsujino M, 2001, NIPPON SUISAN GAKK, V67, P850; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; Yamamoto Tamiji, 1999, Phycological Research, V47, P27, DOI 10.1111/j.1440-1835.1999.tb00280.x	15	14	17	0	4	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981	1879-1697		J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	MAY 26	2004	303	1					1	10		10.1016/j.jembe.2003.10.018	http://dx.doi.org/10.1016/j.jembe.2003.10.018			10	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	821SG					2025-03-11	WOS:000221482300001
J	Sun, XX; Choi, JK				Sun, XX; Choi, JK			Recovery and fate of three species of marine dinoflagellates after yellow clay flocculation	HYDROBIOLOGIA			English	Article						cyst; marine dinoflagellates; recovery; yellow clay	HARMFUL ALGAL BLOOMS; CYST FORMATION; RED-TIDE; TOXIC DINOFLAGELLATE; RESTING CYSTS; SCRIPPSIELLA; DINOPHYCEAE; GERMINATION; MANAGEMENT; SEXUALITY	The recovery and fate of three species of dinoflagellates, Alexandrium tamarense, Cochlodinium polykrikoides and Scrippsiella trochoidea, after having been sedimented by yellow clay, were investigated in the laboratory. The effect of burying period in yellow clay pellet and mixing on the recovery of settled algal cells were studied. The morphological changes of algal cells in yellow clay pellet were also tracked. Results showed that there was almost no recovery for A. tamarense and C. polykrikoides, and the cells decomposed after 2-3 days after visible changes in morphology and chloroplasts. There was some recovery for S. trochoidea. Moreover, S. trochoidea cysts were formed in clay pellet during the period of about 14 days, with the highest abundance of 87 000 cysts g(-1) clay and the incidence of cyst formation of 6.5%, which was considered as a potential threat for the further occurrence of algal blooms. S. trochoidea cysts were isolated from yellow clay and incubated to test their viability, and a germination ratio of more than 30% was obtained after incubation for 1 month. These results showed the species specificity of the mitigation effect of yellow clay. It is suggested that cautions be taken for some harmful species and thorough risk assessments be conducted before using this mitigation strategy in the field.	Inha Univ, Reg Res Ctr Coastal Environm Yellow Sea, Inchon 402751, South Korea; Inha Univ, Dept Oceanog, Inchon 402751, South Korea; Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China	Inha University; Inha University; Chinese Academy of Sciences; Institute of Oceanology, CAS	Choi, JK (通讯作者)，Inha Univ, Reg Res Ctr Coastal Environm Yellow Sea, Inchon 402751, South Korea.	xiaoxiasun@hotmail.com; jkchoi@inha.ac.kr						Anderson DM, 1997, NATURE, V388, P513, DOI 10.1038/41415; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1978, J PHYCOL, V14, P124; ARCHAMBAULT MC, 2002, 10 INT C HARMF ALG F, P15; BRAVO I, 1998, HARMFUL ALGAE, P356; Burkholder JM, 1998, ECOL APPL, V8, pS37; Cahoon AB, 1999, NATO ASI 3 HIGH TECH, V64, P195; CEMBELLA AD, 1990, TOXIC MARINE PHYTOPLANKTON, P333; Choi Hee Gu, 1998, Journal of the Korean Fisheries Society, V31, P109; CHOI HG, 1999, B NATL FISH RES DEV, V57, P105; EWERT L, 2002, 10 INT C HARMF ALG F, P87; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Hallin M, 1997, INST MATH S, V31, P47; Hill Walter, 1996, P121, DOI 10.1016/B978-012668450-6/50034-5; Hurst J.W., 1985, P427; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Kremp A, 2001, MAR ECOL PROG SER, V216, P57, DOI 10.3354/meps216057; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS MA, 2002, 10 INT C HARMF ALG F, P169; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; Matsuoka K., 2000, Technical Guide for Modern Dinoflagellate Cyst Study, P6; Montresor M, 2003, J EXP MAR BIOL ECOL, V287, P209, DOI 10.1016/S0022-0981(02)00549-X; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Na G.-H., 1996, J. Aquacult., V9, P239; Nuzzo L, 1999, J PLANKTON RES, V21, P2009, DOI 10.1093/plankt/21.10.2009; Park Young-Tae, 1998, Journal of the Korean Fisheries Society, V31, P920; Peterson Christopher G., 1996, P375, DOI 10.1016/B978-012668450-6/50042-4; POWER ME, 1990, ECOLOGY, V71, P897, DOI 10.2307/1937361; Qin Xiaoming, 1997, Oceanologia et Limnologia Sinica, V28, P594; Sengco MR, 2001, MAR ECOL PROG SER, V210, P41, DOI 10.3354/meps210041; SENGCO MR, 2002, 10 INT C HARMF ALG F, P256; Shirota A., 1989, International Journal of Aquaculture and Fisheries Technology, V1, P25; Shirota A., 1989, International Journal of Aquaculture and Fisheries Technology, V1, P195; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Shumway SE, 2003, HARMFUL ALGAE, V2, P1, DOI 10.1016/S1568-9883(03)00002-7; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Tsujino M, 2002, J EXP MAR BIOL ECOL, V271, P1, DOI 10.1016/S0022-0981(02)00024-2; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WHANG JY, 2000, P 3 INT S HARMF ALG, P28; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Yentsch C.M., 1979, P127; Yu Z., 1994, J NAT DISASTERS, P105; Yu Z.M., 1995, Chin. J. Oceanol. Limnol., V13, P62, DOI [10.1007/BF02845350, DOI 10.1007/BF02845350]; Yu Zhi-Ming, 1994, Chinese Journal of Oceanology and Limnology, V12, P193; Yu Zhi-Ming, 1994, Chinese Journal of Oceanology and Limnology, V12, P316; Zhiming Y, 1998, OCEANOLOGIA LIMNOLOG, V29, P47; Zingone A, 2000, OCEAN COAST MANAGE, V43, P725, DOI 10.1016/S0964-5691(00)00056-9	51	21	21	1	15	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	0018-8158			HYDROBIOLOGIA	Hydrobiologia	MAY	2004	519	1-3					153	165		10.1023/B:HYDR.0000026502.05971.bf	http://dx.doi.org/10.1023/B:HYDR.0000026502.05971.bf			13	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	817UT					2025-03-11	WOS:000221203100015
J	Khowaja-Ateequzzaman; Garg, R				Khowaja-Ateequzzaman; Garg, R			Re-interpretation of the archaeopyle type in the dinoflagellate cyst <i>Leberidocysta ? scabrata</i> (Jain & Taugourdeau-Lantz, 1973) Stover & Evitt, 1978 and its taxonomic reallocation	JOURNAL OF MICROPALAEONTOLOGY			English	Article							CAUVERY BASIN; DALMIAPURAM FORMATION; INDIA; DISTRICT; TRICHINOPOLY	The holotype and some additional specimens from the type material of the dinoflagellate cyst species Leberidocysta? scabrata (Jain & Taugourdeau-Lantz, 1973) Stover & Evitt, 1978, described from the Grey Shale Member (Lower Albian), Dalmiapuram Formation, Cauvery Basin, southern India are re-investigated. The diagnosis is emended and the species is reallocated to the genus Ovoidinium Davey, 1970, emend. Lentin & Williams, 1976.	Birbal Sahni Inst Paleobot, Lucknow 226007, Uttar Pradesh, India	Department of Science & Technology (India); Birbal Sahni Institute of Palaeobotany (BSIP)	Birbal Sahni Inst Paleobot, 53 Univ Rd, Lucknow 226007, Uttar Pradesh, India.	khowaja_ateeq@yahoo.com						[Anonymous], PALAEONTOLOGY; [Anonymous], [No title captured]; [Anonymous], 1978, GEOLOGICAL SCI; Banerji R. K., 1973, J PALAEONTOLOGICAL S, V17, P7; BANERJI RK, 1982, J GEOL SOC INDIA, V23, P450; BANERJI RK, 1972, J PALAEONTOLOGICAL S, V15, P32; Bhatia SB., 1969, B INDIAN GEOLOG ASSO, V2, P105; Blanford H. F., 1862, Memoirs of the Geological Survey of India, V4, P1; BUJAK JP, 1983, AM ASS STRATIGRAPHIC, V13; CHIPLONKAR GW, 1975, CURR SCI INDIA, V44, P123; COOKSON ISABEL C., 1960, MICROPALEONTOLOGY, V6, P1, DOI 10.2307/1484313; Davey R.J., 1979, Initial Reports of the Deep Sea Drilling Project, V48, P547; Davey R.J., 1970, B BR MUS NAT HIS G, V18, P333; EVITT WR, 1967, STANFORD U PUBLICATI, V10; HELENES J, 1983, MICROPALEONTOLOGY, V29, P255, DOI 10.2307/1485733; JAFAR SA, 1989, CURR SCI INDIA, V58, P358; JAIN K P, 1973, Geophytology, V3, P52; JAIN KP, 1969, CURR SCI INDIA, V38, P549; Jain KP., 1977, PALEOBOTANIST, V24, P170; Kale A.S., 1992, Memorie di Scienze Geologiche, VXLIII, P89; Lentin J.K., 1985, CAN TECH REP HYDROG, V60, P1; Lentin J.K., 1989, American Association of Stratigraphic Palynologists, Contributions Series, V20; LENTIN JK, 1976, BIR7516 BEDF I OC RE, P1; Mehrotra N.C., 1984, Journal of Micropalaeontology, V3, P43; NORVICK M. S., 1976, AUSTR BUREAU MINERAL, V151, P21; Phansalkar V.G., 1983, Palaeontological Society of India Special Publication, P120; RAMANATHAN S, 1968, MEMOIRS GEOLOGICAL S, V2, P152; RAMASAMY S, 1991, J GEOL SOC INDIA, V37, P577; RAO VR, 1971, ANN GEOL DEP A M U A, V5, P353; SINGH C, 1971, RES COUNCIL ALBERTA, V28, P301; SUBBARAMAN JV, 1968, MEMOIRS GEOLOGICAL S, V2, P92; Sundaram R, 2001, CRETACEOUS RES, V22, P743, DOI 10.1006/cres.2001.0287; Sundaram R., 1986, RECORD GEOLOG SURV I, V115, P9; Sundaram R., 1979, Geological Survey of India, Miscellaneous Publications, V45, P111; Tewari Archana, 1996, P789; VENKATACHALAPATHY R, 1995, CRETACEOUS RES, V16, P415, DOI 10.1006/cres.1995.1029; Wilson GT, 1980, 92 NZ GEOL SURV	37	0	0	0	0	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	MAY	2004	23		1				11	14		10.1144/jm.23.1.11	http://dx.doi.org/10.1144/jm.23.1.11			4	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	826JN		hybrid			2025-03-11	WOS:000221825500003
J	Dodsworth, P				Dodsworth, P			The distribution of dinoflagellate cysts across a Late Cenomanian carbon isotope (δ<SUP>13</SUP>C) anomaly in the Pulawy borehole, central Poland	JOURNAL OF MICROPALAEONTOLOGY			English	Article							TURONIAN BOUNDARY	Late Cenomanian dinoflagellate cyst assemblages in the Pulawy borehole, central Poland, exhibit similarities with those from west European and North American localities. A comparable change in assemblage composition around the base of a positive carbon isotope (delta(13)C) anomaly occurs in all three areas.	Univ Sheffield, Palynol Res Facil, Sheffield S3 7HF, S Yorkshire, England	University of Sheffield	Dodsworth, P (通讯作者)，Ichron Ltd, Unit 5, Gadbrook Business Ctr, Dalby Court, Northwich CW9 7TN, Cheshire, England.	dodsworth@ichron.com		Dodsworth, Paul/0000-0002-8895-9472				DAVEY RJ, 1976, REV PALAEOBOT PALYNO, V22, P307, DOI 10.1016/0034-6667(76)90028-2; Dodsworth P, 2000, J MICROPALAEONTOL, V19, P69, DOI 10.1144/jm.19.1.69; Hart MB, 1996, GEOL SOC SP, P265, DOI 10.1144/GSL.SP.1996.001.01.20; MARSHALL KL, 1988, REV PALAEOBOT PALYNO, V54, P85, DOI 10.1016/0034-6667(88)90006-1; PERYT D, 1993, PALAEOGEOGR PALAEOCL, V104, P185, DOI 10.1016/0031-0182(93)90130-B; PERYT D, 1994, TERRA NOVA, V6, P158, DOI 10.1111/j.1365-3121.1994.tb00649.x; SCHLANGER S O, 1976, Geologie en Mijnbouw, V55, P179; WILLIAMS G. L., 1998, AM ASS STRATIGRAPHIC, V34	8	7	8	0	2	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	MAY	2004	23		1				77	80		10.1144/jm.23.1.77	http://dx.doi.org/10.1144/jm.23.1.77			4	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	826JN		hybrid			2025-03-11	WOS:000221825500009
J	Toth, GB; Norén, F; Selander, E; Pavia, H				Toth, GB; Norén, F; Selander, E; Pavia, H			Marine dinoflagellates show induced life-history shifts to escape parasite infection in response to water-borne signals	PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES			English	Article						dinoflagellate; induced resistance; parasite; water-borne signal	DEFENSE; HERBIVORY; PLANTS; DINOPHYCEAE; GROWTH	Many dinoflagellate species form dormant resting cysts as a part of their life cycle, and in some freshwater species, hatching of these cysts can be delayed by the presence of water-borne signals from grazing zooplankton. Some marine dinoflagellates can form temporary cysts, which may function to resist unfavourable short-term environmental conditions. We investigated whether the marine dinoflagellate Alexandrium ostenfeldii is able to induce an increased resistance to the parasitic flagellate Parvilucifera infectans by forming temporary cysts. We performed several laboratory experiments where dinoflagellates were exposed either to direct contact with parasites or to filtered water from cultures of parasite-infected conspecifics (parasite-derived signals). Infection by P. infectans is lethal to motile A. ostenfeldii cells, but temporary cysts were more resistant to parasite infection. Furthermore, A. ostenfeldii induced a shift in life-history stage (from motile cells to temporary cysts) when exposed to parasite-derived water-borne signals. The response was relaxed within a couple of hours, indicating that A. ostenfeldii may use this behaviour as a short-term escape mechanism to avoid parasite infection. The results suggest that intraspecies chemical communication evoked by biotic interactions can be an important mechanism controlling life-history shifts in marine dinoflagellates, which may have implications for the development of toxic algal blooms.	Tjarno Marine Biol Lab, SE-45296 Stromstad, Sweden; Kristineberg Marine Res Stn, SE-45034 Fiskebackskil, Sweden		Toth, GB (通讯作者)，Tjarno Marine Biol Lab, SE-45296 Stromstad, Sweden.	gunilla.toth@tmbl.gu.se	Toth, Gunilla/E-8737-2013; Pavia, Henrik/G-2764-2013	Selander, Erik/0000-0002-2579-0841; Toth, Gunilla/0000-0002-1225-7773				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; Arimura G, 2000, NATURE, V406, P512, DOI 10.1038/35020072; Arnold TM, 2001, J PHYCOL, V37, P1026, DOI 10.1046/j.1529-8817.2001.01130.x; Chivers DP, 1998, ECOSCIENCE, V5, P338, DOI 10.1080/11956860.1998.11682471; Crespi BJ, 2001, TRENDS ECOL EVOL, V16, P178, DOI 10.1016/S0169-5347(01)02115-2; Dolch R, 2000, OECOLOGIA, V125, P504, DOI 10.1007/s004420000482; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Erard-Le Denn E, 2000, ESTUAR COAST SHELF S, V50, P109, DOI 10.1006/ecss.1999.0537; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Hansson LA, 1996, P ROY SOC B-BIOL SCI, V263, P1241, DOI 10.1098/rspb.1996.0182; HERMS DA, 1992, Q REV BIOL, V67, P283, DOI 10.1086/417659; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Karban R, 2000, OECOLOGIA, V125, P66, DOI 10.1007/PL00008892; Karban R., 1997, Induced Responses to Herbivory, V1; Kats LB, 1998, ECOSCIENCE, V5, P361, DOI 10.1080/11956860.1998.11682468; Lürling M, 2001, PROTIST, V152, P7, DOI 10.1078/1434-4610-00038; Miller MB, 2001, ANNU REV MICROBIOL, V55, P165, DOI 10.1146/annurev.micro.55.1.165; Norén F, 1999, EUR J PROTISTOL, V35, P233, DOI 10.1016/S0932-4739(99)80001-7; Potin P, 1999, CURR OPIN MICROBIOL, V2, P276, DOI 10.1016/S1369-5274(99)80048-4; Potin P, 2002, CURR OPIN PLANT BIOL, V5, P308, DOI 10.1016/S1369-5266(02)00273-X; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; Shapiro JA, 1998, ANNU REV MICROBIOL, V52, P81, DOI 10.1146/annurev.micro.52.1.81; Tillmann U, 2002, MAR ECOL PROG SER, V230, P47, DOI 10.3354/meps230047; Tollrian R., 1999, ECOLOGY EVOLUTION IN; Toth GB, 2000, P NATL ACAD SCI USA, V97, P14418, DOI 10.1073/pnas.250226997; Underwood AJ., 1996, Experiments in Ecology: Their Logical Design and Interpretation Using Analysis of Variance	26	55	57	0	27	ROYAL SOC	LONDON	6-9 CARLTON HOUSE TERRACE, LONDON SW1Y 5AG, ENGLAND	0962-8452			P ROY SOC B-BIOL SCI	Proc. R. Soc. B-Biol. Sci.	APR 7	2004	271	1540					733	738		10.1098/rspb.2003.2654	http://dx.doi.org/10.1098/rspb.2003.2654			6	Biology; Ecology; Evolutionary Biology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Environmental Sciences & Ecology; Evolutionary Biology	808JN	15209107	Green Published			2025-03-11	WOS:000220565500011
J	Fistarol, GO; Legrand, C; Selander, E; Hummert, C; Stolte, W; Granéli, E				Fistarol, GO; Legrand, C; Selander, E; Hummert, C; Stolte, W; Granéli, E			Allelopathy in <i>Alexandrium</i> spp.:: effect on a natural plankton community and on algal monocultures	AQUATIC MICROBIAL ECOLOGY			English	Article						Alexandrium; allelopathy; natural community; algal monocultures; cysts; paralytic shellfish poison; PSP method; PSP toxins	CHRYSOCHROMULINA-POLYLEPIS; BACTERIAL ABUNDANCE; SHORT-TERM; DINOFLAGELLATE; PHYTOPLANKTON; GROWTH; BLOOM; MECHANISMS; TOXICITY; SUBSTANCES	We studied allelopathy in the dinoflagellate genus Alexandrium by testing the effect of A. tamarense on a natural plankton community from Hopavagen Bay, Trondheimsfjord, Norway, and the effect of toxic and non-toxic strains of A. tamarense and a toxic strain of A. minutum on algal monocultures. Also, a possible relation between the allelopathic effect and the production of paralytic shellfish poison (PSP) toxin was investigated. A. tamarense affected the whole phytoplankton community by decreasing the growth rate and changing the community structure (relative abundance of each species, dominant species). A negative effect of A. tamarense was also observed on ciliates, but not on bacteria numbers, In the bioassay with algal monocultures, the diatom Thalassiosira weissflogii and the cryptophyte Rhodomonas sp. were exposed to the filtrate of Alexandrium spp. All tested Alexandrium strains negatively affected T weissflogii and Rhodomonas sp. cultures, independent of whether PSP toxins were produced. The compounds released by Alexandrium caused lysis of natural and cultured algal cells, suggesting that the allelopathic effect may be connected with previously described ichthyotoxic and haemolytic properties of Alexandrium. Furthermore, the observation that several components of the plankton community were affected by compounds released by A. tamarense emphasizes the importance of allelopathy for the ecology of this species.	Univ Kalmar, Dept Biol & Environm Sci, Marine Sci Div, S-39231 Kalmar, Sweden; Univ Gothenburg, Tjarno Marine Biol Lab, S-45296 Stromstad, Sweden; Labor WEJ, D-21107 Hamburg, Germany	University of Kalmar; Linnaeus University; University of Gothenburg	Univ Kalmar, Dept Biol & Environm Sci, Marine Sci Div, S-39231 Kalmar, Sweden.	giovana.salomon@hik.se	Graneli, Edna/F-5936-2015	Selander, Erik/0000-0002-2579-0841				Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; Arzul G, 1999, J EXP MAR BIOL ECOL, V232, P285, DOI 10.1016/S0022-0981(98)00120-8; ARZUL G, 1993, DEV MAR BIO, V3, P719; Bagoien E, 1996, MAR BIOL, V126, P361, DOI 10.1007/BF00354618; BLANCO J, 1988, AQUACULTURE, V68, P289, DOI 10.1016/0044-8486(88)90242-6; CANNON JA, 1990, TOXIC MARINE PHYTOPLANKTON, P110; Carlsson P, 2001, LIMNOL OCEANOGR, V46, P108, DOI 10.4319/lo.2001.46.1.0108; CHUAYCHAN S, 1998, THESIS NORWEGIAN U S; delGiorgio P, 1996, LIMNOL OCEANOGR, V41, P783, DOI 10.4319/lo.1996.41.4.0783; Edvardsen B., 1998, NATO ASI Series Series G Ecological Sciences, V41, P193; Einhellig FA, 2002, ALLELOPATHY: FROM MOLECULES TO ECOSYSTEMS, P1; Fistarol GO, 2003, MAR ECOL PROG SER, V255, P115, DOI 10.3354/meps255115; Frangóulos M, 2000, MAR ECOL PROG SER, V203, P161, DOI 10.3354/meps203161; Granéli E, 2003, HARMFUL ALGAE, V2, P135, DOI 10.1016/S1568-9883(03)00006-4; GROSS EM, 1991, J PHYCOL, V27, P686, DOI 10.1111/j.0022-3646.1991.00686.x; Guillard R. 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Microb. Ecol.	APR 1	2004	35	1					45	56		10.3354/ame035045	http://dx.doi.org/10.3354/ame035045			12	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	815DL		Bronze			2025-03-11	WOS:000221022900004
J	Nguyen-Ngoc, L				Nguyen-Ngoc, L			An autecological study of the potentially toxic dinoflagellate <i>Alexandrium affine</i> isolated from Vietnamese waters	HARMFUL ALGAE			English	Article						Alexandrium affine; Vietnamese waters; taxonomy; autecology	LIFE-HISTORY; GONYAULAX-TAMARENSIS; CYST FORMATION; DINOPHYCEAE; SEXUALITY; GROWTH	The potentially toxic dinoflagellate species Alexandrium affine isolated from Ha Long Bay (Tonkin Gulf), Vietnam was Cultured and maintained for morphological, physiological and toxicological Studies. Classical morphological examinations including plate pattern were in good agreement with the international nomenclature of the species. The fine structure of A. affine, including morphology of its developmental stages during vegetative and sexual reproduction was found to be typical of other species in the genus. Two general trends in growth of A. Affine from Vietnamese waters were apparent: (1) growth rates were low at low salinities (10 and 15 psu) in all experimental temperatures (21-27degrees); (2) growth rates were high at salinities 25, 30. and 35 psu in all temperatures. There were no significant differences in growth rates at different salinities at low temperature (21degreesC). and the most significant difference in growth rate was between high temperature-high salinity and high temperature-low salinity. The optimum temperature and salinity for growth were 24degreesC and 30 psu. Maximum division rates per day (0.5-0.7) were at salinities 30 and 35 psu and at temperatures 24 and 27degreesC. But the best conditions for division rate were 21 and 24degreesC at salinities 30 and 35 psu. Toxicity analyses indicated A. affine to be both toxic and non-toxic at certain times. In the former case, toxicity was very low, 2.28 fmol per cell; the toxicity component of A. affine was compared with that of A. leei and the mussel Perna viridis including neoSTX, STX, and GTX(1)-GTX(4). (C) 2004 Elsevier B.V. All rights reserved.	Inst Oceanog, Nha Trang, Vietnam	Vietnam Academy of Science & Technology (VAST)	Inst Oceanog, Cau Da 01, Nha Trang, Vietnam.	habviet@dng.unn.vn	Nguyen, Lam/R-1094-2019					Anderson D. M., 2001, DOCUMENT 201 MR 011; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Balech E., 1985, P33; CANNON JA, 1993, DEV MAR BIO, V3, P741; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Fukuyo Y., 1985, P27; Graneli E., 1985, P201; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; HALLEGRAEFF GM, 1995, IOC MANUAL GUIDE; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; Hansen G, 1998, EUR J PHYCOL, V33, P281; Heath Dwight B., 1995, International Handbook on Alcohol and Culture, P1; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; KITA T, 1985, B MAR SCI, V37, P643; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; MACKENZIE L, 1992, J PHYCOL, V28, P399, DOI 10.1111/j.0022-3646.1992.00399.x; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; NGUYENNGOC L, 2002, THESIS U COPENHAGEN; PARTENSKY F, 1988, J PHYCOL, V24, P408, DOI 10.1111/j.1529-8817.1988.tb04484.x; PHANICHYAKARN V, 1993, DEV MAR BIO, V3, P165; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; SILVA ES, 1962, BOT MAR, V2, P75; Spector D.L., 1984, P107; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; Von Stosch HA., 1973, Br Phycol J, V8, P105; Yoshida M, 2000, FISHERIES SCI, V66, P177, DOI 10.1046/j.1444-2906.2000.00029.x; Zar J.H, 1999, BIOSTAT ANAL, V4th	30	42	47	1	16	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	1568-9883	1878-1470		HARMFUL ALGAE	Harmful Algae	APR	2004	3	2					117	129		10.1016/S1568-9883(03)00062-3	http://dx.doi.org/10.1016/S1568-9883(03)00062-3			13	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	813RY					2025-03-11	WOS:000220925400002
J	Yoo, JS; Shin, HW				Yoo, JS; Shin, HW			Effects of basic oxygen furnace slag and inorganic nutrients on the germination of resting cysts of two toxic dinoflagellates	JOURNAL OF ENVIRONMENTAL BIOLOGY			English	Article						BOF slag; resting cyst; toxic dinoflagellate; red tide		Effects of basic oxygen furnace (BOF) slag, inorganic nutrients and H2S on the germination of resting cysts of two toxic dinoflagellates Alexandrium catenella/tamarense and Gymnodinium catenatum were studied in batch cultures. The germination rate of the test species has increased by 23-25%, when the concentration of NO3--N or H2S in culture medium has increased to 2.0 ppm. At the treatment of enriched NH4+-N and PO43--p, the germination of resting cyst was increased. Nevertheless, the increased range in germination rates was less than those of NO3--N and H2S. When BOF slag in culture medium increased to 50 mg/ml (or 500 g/m(2)), the cyst germination rate fell to less than 5%. At higher level of concentrations germination was completely inhibited. Adding BOF slag to the culture medium reduced the concentration of inorganic salts and H2S in seawater and sediments, resulting in the inhibition of cyst germination. These findings demonstrate the potential use of BOF slag on the sediments seed bank of red tide organism because it has an ability to inhibit resting cysts germination.	Korea Maritime Univ, Res Inst Marine Sci & Technol, Pusan 606791, South Korea; Soonchunhyang Univ, Dept Marine Biotechnol, Asan 336745, South Korea	Korea Maritime & Ocean University; Soonchunhyang University	Korea Maritime Univ, Res Inst Marine Sci & Technol, Pusan 606791, South Korea.	jsyoo@hhu.ac.kr						ANDERSON D, 1985, TOXIC DINOFLAGELLATE, P279; ANDERSON DM, 1980, J PHYCOL, V16, P166; BINDER BJ, 1987, J PHYCOL, V23, P99; Dale B., 1983, P69; HORI T, 1993, ILLUSTRATED ATLAS LI, V3, P313; HYUN JH, 1997, J KOREA SOLID WASTES, V14, P640; KIM CH, 1994, J AQUAC, V7, P251; KIM CH, 1987, KOREAN J PHYCOL, V2, P211; Kim H.G., 1993, ILLUSTRATION PLANKTO, P97; Kim H.G., 2000, HDB OCEANOGRAPHY MAR; Kim H.G., 1996, HARMFUL TOXIC ALGAL, P57; LEE CI, 1999, STUDY DEV SOIL CONDI; LEE CI, 1999, STUDY CONTROL CAUSAT; LEE GS, 1990, CHEM ENG J BIOCH ENG, V44, P1, DOI 10.1016/0300-9467(90)80049-I; Matsuoka K., 2000, TECHNICAL GUIDE MODE; Montani Shigeru, 1995, P627; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; Sundstrom B, 1990, TOXIC MARINE PHYTOPL, P537; Yoo Jong Su, 2000, Journal of Fisheries Science and Technology, V3, P26	19	3	3	0	4	TRIVENI ENTERPRISES	LUCKNOW	C/O KIRAN DALELA, 1/206 VIKAS NAGAR, KURSI RD, LUCKNOW 226 022, INDIA	0254-8704			J ENVIRON BIOL	J.Environ.Biol.	APR	2004	25	2					147	150						4	Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	812YC	15529870				2025-03-11	WOS:000220873800005
J	Montresor, M; John, U; Beran, A; Medlin, LK				Montresor, M; John, U; Beran, A; Medlin, LK			<i>Alexandrium tamutum</i> sp nov (Dinophyceae):: A new nontoxic species in the genus <i>Alexandrium</i>	JOURNAL OF PHYCOLOGY			English	Article						Alexandrium; Alexandrium minutum; Alexandrium tamarense; Alexandrium tamutum sp nov.; LSU rDNA; Mediterranean Sea; phylogeny; SSU rDNA; taxonomy	INTERNAL TRANSCRIBED SPACER; SHELLFISH POISONING TOXINS; NORTH-AMERICAN; MINUTUM HALIM; SEQUENCE COMPARISONS; NATURAL-POPULATIONS; UNITED-STATES; RIBOSOMAL DNA; RESTING CYST; LIFE-HISTORY	A new species of the dinoflagellate genus Alexandrium, A. tamutum sp. nov., is described based on the results of morphological and phylogenetic studies carried out on strains isolated from two sites in the Mediterranean Sea: the Gulf of Trieste (northern Adriatic Sea) and the Gulf of Naples (central Tyrrhenian Sea). Vegetative cells were examined in LM and SEM, and resting cysts were obtained by crossing strains of opposite mating type. Alexandrium tamutum is a small-sized species, resembling A. minutum in its small size, the rounded-elliptical shape and the morphology of its cyst. The main diagnostic character of the new species is a relatively wide and large sixth precingular plate (6'), whereas that of A. minutum is much narrower and smaller. Contrary to A. minutum, A. tamutum strains did not produce paralytic shellfish poisoning toxins. Phylogenies inferred from the nuclear small subunit rDNA and the D1/D2 domains of the large subunit nuclear rDNA of five strains of A. tamutum and numerous strains of other Alexandrium species showed that A. tamutum strains clustered in a well-supported clade, distinct from A. minutum.	Stn Zool A Dohrn, I-80121 Naples, Italy; Alfred Wegener Inst Polar & Marine Res, D-27570 Bremerhaven, Germany; Lab Biol Marina, I-34010 Trieste, Italy	Stazione Zoologica Anton Dohrn; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research	Stn Zool A Dohrn, Villa Comunale, I-80121 Naples, Italy.	mmontr@szn.it	medlin, linda/G-4820-2010; John, Uwe/S-3009-2016	Montresor, Marina/0000-0002-2475-1787; medlin, linda k/0000-0001-6014-8339; Beran, Alfred/0000-0003-3723-4161; John, Uwe/0000-0002-1297-4086				ADACHI M, 1994, J PHYCOL, V30, P857, DOI 10.1111/j.0022-3646.1994.00857.x; Adachi M, 1996, J PHYCOL, V32, P1049, DOI 10.1111/j.0022-3646.1996.01049.x; Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Anderson DM, 1999, J PHYCOL, V35, P870, DOI 10.1046/j.1529-8817.1999.3540870.x; [Anonymous], IOC TAXONOMIC REFERE; BALECH E, 1989, PHYCOLOGIA, V28, P206, DOI 10.2216/i0031-8884-28-2-206.1; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); Béchemin C, 1999, AQUAT MICROB ECOL, V20, P157, DOI 10.3354/ame020157; Blackburn SI, 2001, PHYCOLOGIA, V40, P78, DOI 10.2216/i0031-8884-40-1-78.1; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; Chang FH, 1997, TOXICON, V35, P393, DOI 10.1016/S0041-0101(96)00168-7; Ciminiello P, 2000, TOXICON, V38, P1871, DOI 10.1016/S0041-0101(00)00099-4; Codd GA, 1999, EUR J PHYCOL, V34, P405, DOI 10.1017/S0967026299002255; COSTAS E, 1995, J PHYCOL, V31, P801, DOI 10.1111/j.0022-3646.1995.00801.x; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; DELGADO M, 1990, Scientia Marina, V54, P1; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; Doyle J. 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Phycol.	APR	2004	40	2					398	411		10.1111/j.1529-8817.2004.03060.x	http://dx.doi.org/10.1111/j.1529-8817.2004.03060.x			14	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	805GI		Green Submitted			2025-03-11	WOS:000220354400018
J	Tommasa, LD; Danovaro, R; Belmonte, G; Boero, F				Tommasa, LD; Danovaro, R; Belmonte, G; Boero, F			Resting stage abundance in the biogenic fraction of surface sediments from the deep Mediterranean Sea	SCIENTIA MARINA			English	Article; Proceedings Paper	36th Symposium of the European-Marine-Biological-Association	SEP 17-22, 2001	Menorca, SPAIN	European Marine Biolog Assoc		resting stages; deep sea; Mediterranean; biogenic sediments; cyst morphology	WALLED DINOFLAGELLATE CYSTS; RECENT MARINE-SEDIMENTS; CALANOID COPEPOD EGGS; SHIPS BALLAST WATER; SCRIPPSIELLA-TROCHOIDEA; THECA RELATIONSHIPS; ATLANTIC-OCEAN; DINOPHYCEAE; TRANSPORT; PLANKTON	The presence of resting stages in neritic areas is well known, while their occurrence in the deep sea realm has seldom been considered. Recent investigations showed strict interactions between neritic and deep sea domains, due to up-and down-wellimg phenomena driven by submarine canyons. To estimate the presence of resting stages in deep bottom sediments. seven sediment cores. collected along a trans-Mediterranean transect by means a multi-corer during the TRANSMED Survey ( 1999), were studied. Most biogenic sediment was composed of Foraminifera tests (tens of thousand tests cm(-3)), Calciodinellium albatrosianium and Leonella granifera (Dinophyta) cysts (up to thousands cysts cm(-3)). E even dinocyst morphotypes were recorded mainly as empty shells (seven calcareous-walled: C. albatrosianium, Calciperidinium asymmetricum, Leonella granifera, Scrippsiella trochoidea, S. precaria type 1, S. precaria type 2, S. regolis; four organic-walled: Impagidinium aculeatum, unid. dinocyst 1, unid. dinocyst 2 and unid. dinocyst 3), while no metazoan resting eggs were observed. The presence of viable resting stages in deep bottom surface sediments was much lower than ill neritic areas, suggesting that oceanic species do not produce cysts for a "benthic resting" strategy. Further taxonomic and biogeographic Studies are needed to better understand the ecological dynamics of oceanic plankton in the Mediterranean Sea.	Univ Lecce, DISTEBA, I-73100 Lecce, Italy; Univ Ancona, Fac Sci, Sez Biol Marina, I-60131 Ancona, Italy	University of Salento; Marche Polytechnic University	Univ Lecce, DISTEBA, Complesso ECOTEKNE, I-73100 Lecce, Italy.	genuario.belmonte@unile.it	BELMONTE, GENUARIO/AAG-4029-2020; Boero, Ferdinando/B-4494-2008	Boero, Ferdinando/0000-0002-6317-2710				ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; Belmonte G, 1995, OLSEN INT S, P53; Boero F, 1996, TRENDS ECOL EVOL, V11, P177, DOI 10.1016/0169-5347(96)20007-2; BOERO F, 1994, MAR ECOL-P S Z N I, V15, P3, DOI 10.1111/j.1439-0485.1994.tb00038.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bolch CJS, 2001, PHYCOLOGIA, V40, P162, DOI 10.2216/i0031-8884-40-2-162.1; BROS WE, 1987, J EXP MAR BIOL ECOL, V114, P63; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; Dale B., 1983, P69; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; 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Mar.	APR	2004	68			1			103	111		10.3989/scimar.2004.68s1103	http://dx.doi.org/10.3989/scimar.2004.68s1103			9	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	816RE					2025-03-11	WOS:000221126200011
J	Green, DH; Llewellyn, LE; Negri, AP; Blackburn, SI; Bolch, CJS				Green, DH; Llewellyn, LE; Negri, AP; Blackburn, SI; Bolch, CJS			Phylogenetic and functional diversity of the cultivable bacterial community associated with the paralytic shellfish poisoning dinoflagellate <i>Gymnodinium catenatum</i>	FEMS MICROBIOLOGY ECOLOGY			English	Article						dinoflagellate; paralytic shellfish poisoning; small subunit rDNA; cultivable bacterial diversity; Rhodobacteraceae; Alteromonadaceae; aerobic anoxygenic photosynthesis; hydrocarbon utilisation; Gymnodinium catenatum	ALEXANDRIUM DINOPHYCEAE; PROROCENTRUM-LIMA; MARINE BACTERIUM; SODIUM-CHANNEL; CYST FORMATION; HIROSHIMA BAY; ALGAL BLOOM; TOXINS; SAXITOXIN; GROWTH	Gymnodinium catenatum is one of several dinoflagellates that produce a suite of neurotoxins called the paralytic shellfish toxins (PST), responsible for outbreaks of paralytic shellfish poisoning in temperate and tropical waters. Previous research suggested that the bacteria associated with the surface of the sexual resting stages (cyst) were important to the production of PST by G. catenatum. This study sought to characterise the cultivable bacterial diversity of seven different strains of G. catenatum that produce both high and abnormally low amounts of PST, with the long-term aim of understanding the role the bacterial flora has in bloom development and toxicity of this alga. Sixty-one bacterial isolates were cultured and phylogenetically identified as belonging to the Protcobacteria (70%), Bacteroidetes (26%) or Actinobacteria (3%). The Alphaproteobacteria were the most numerous both in terms of the number of isolates cultured (49%) and were also the most abundant type of bacteria in each G. catenatum culture. Two phenotypic (functional) traits inferred from the phylogenetic data were shown to be a common feature of the bacteria present in each G. catenatum culture: firstly, Alphaproteobacteria capable of aerobic anoxygenic photosynthesis, and secondly, Gammaproteobacteria capable of hydrocarbon utilisation and oligotrophic growth. In relation to reports of autonomous production of PST by dinoflagellate-associated bacteria, PST production by bacterial isolates was investigated, but none were shown to produce any PST-like toxins. Overall, this study has identified a number of emergent trends in the bacterial community of G. catenatum which are mirrored in the bacterial flora of other dinoflagellates, and that are likely to be of especial relevance to the population dynamics of natural and harmful algal blooms. (C) 2003 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.	Scottish Assoc Marine Sci, Dunstaffnage Marine Lab, Oban PA37 1QA, Argyll, Scotland; Australian Inst Marine Sci, Townsville, Qld 4810, Australia; CSIRO, Hobart, Tas, Australia	University of the Highlands & Islands; Australian Institute of Marine Science; Commonwealth Scientific & Industrial Research Organisation (CSIRO)	Green, DH (通讯作者)，Scottish Assoc Marine Sci, Dunstaffnage Marine Lab, Oban PA37 1QA, Argyll, Scotland.	david.green@sams.ac.uk	Bolch, Christopher/J-7619-2014; Blackburn, Susan/M-9955-2013; Llewellyn, Lyndon/F-6030-2011; Negri, Andrew/G-9909-2017; Green, David/E-2533-2012	Llewellyn, Lyndon/0000-0003-1680-1796; Negri, Andrew/0000-0003-1388-7395; Green, David/0000-0001-7499-6021				Adachi M, 2002, AQUAT MICROB ECOL, V26, P223, DOI 10.3354/ame026223; Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; Alavi M, 2001, ENVIRON MICROBIOL, V3, P380, DOI 10.1046/j.1462-2920.2001.00207.x; [Anonymous], 1999, ANTO LEEUWEN; Azam F, 1998, SCIENCE, V280, P694, DOI 10.1126/science.280.5364.694; Baker TR, 2003, TOXICON, V41, P339, DOI 10.1016/S0041-0101(02)00314-8; Béjà O, 2002, NATURE, V415, P630, DOI 10.1038/415630a; Béjà O, 2001, NATURE, V411, P786, DOI 10.1038/35081051; Bell W. 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Ecol.	MAR 15	2004	47	3					345	357		10.1016/S0168-6496(03)00298-8	http://dx.doi.org/10.1016/S0168-6496(03)00298-8			13	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	803XO	19712323	Bronze, Green Published, Green Accepted			2025-03-11	WOS:000220264000009
J	Cao, WQ; Lin, YS; Fang, LP				Cao, WQ; Lin, YS; Fang, LP			Abundance and distribution of dinoflagellate cysts in Xiamen Western Harbor	ACTA OCEANOLOGICA SINICA			English	Article						dinoflagellate; cysts; abundance; distribution; Xiamen	AUSTRALIA	In a grid investigation, dinoflagellate cysts were collected from sediments in Xiamen Western Harbor in May of 2000, from which five species of cysts were identified: Alexandrium tamarensis, A. minutum, Lingulodinium polyedra, Gonyaulax scrippsae and Gymnodinium catenatum, account for about 21% in the species composition. The quantitative analysis of the sediments shows that the number of dinoflagellate cysts varies from 51 to 256 cysts/g of sediment, the highest value (>200 cysts/g) being recorded at the stations of the central part of the bay, while the lowest (<100 cysts/g) at the bay mouth. A good linear relationship is found between cyst amount and fine-grained sediments. Complex physiognomies on the seabed, topographty in the bay and weak water exchange are the main factors not only in cyst accumulation but also in their distribution pattern, and have resulted in the difference in cyst densities between the inner bay and the outer bay in the harbor.	Xiamen Univ, Dept Oceanog, Xiamen 361005, Peoples R China	Xiamen University	Cao, WQ (通讯作者)，Xiamen Univ, Dept Oceanog, Xiamen 361005, Peoples R China.	wqcao@xmu.edu.cn	郑, 连明/GZL-5449-2022; Lin, YS/G-3394-2010; Cao, WQ/G-2994-2010					Anderson D.M., 1984, Seafood toxins, P125; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P243; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; CHEN CM, 1996, P 2 M CHIN COMM SCOR, P108; Dale B., 1983, P69; DODGE JD, 1985, ATLAS DINOFLAGELLATE, P201; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; KOBAYASHI S, 1981, Bulletin of Plankton Society of Japan, V28, P53; Li Chao, 2003, Journal of Oceanography in Taiwan Strait, V22, P38; LIAO SM, 1988, J OCEANOGRAPHY TAIWA, V7, P44; LIN YS, 2002, OCEANOLOGIA LIMNOLOG, V33, P405; Lin Yuanshao, 1996, Journal of Oceanography in Taiwan Strait, V15, P16; Matsuoka K., 1989, P461; MATSUOKA K, 1995, TRAIN WORKSH MON PSP; MATSUOKA K, 1985, RED TIDES BIOL ENV S, P461; MATSUYAMA Y, 1995, PARAPLEGIA, V33, P381, DOI 10.1038/sc.1995.87; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Qi Yuzao, 1994, Oceanologia et Limnologia Sinica, V25, P206; *SOA 3 I OC, 1993, COLL PAP RED TID SUR; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1967, REV PALAEOBOT PALYNO, V2, P249; WANG SJ, 1987, J OCEANOGRAPHY TAIWA, V6, P349; WANG WF, 1994, MARINE SCI B, V13, P53; WANG ZH, 2003, CHINESE J APPL ECOLO, V14, P1039; Zeng G., 1987, Journal of Oceanography in Taiwan Strait, V6, P1; Zheng L., 1997, J TROP SUBTROP BOT, V5, P10; Zheng Lei, 1995, Journal of Jinan University, V16, P121	32	0	0	0	4	CHINA OCEAN PRESS	BEIJING	INTERNATIONAL DEPT, 8 DA HUI SHI, BEIJING 100081, PEOPLES R CHINA	0253-505X			ACTA OCEANOL SIN	Acta Oceanol. Sin.		2004	23	2					347	357						11	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	834MN					2025-03-11	WOS:000222415300015
J	McMinn, A; Heijnis, H; Murray, A; Hallegraeff, G				McMinn, A; Heijnis, H; Murray, A; Hallegraeff, G			Diatom and dinoflagellate assemblages of the Hawkesbury River, NSW, over the last two centuries: evidence for changes in hydrology	ALCHERINGA			English	Article						diatoms; dinoflagellates; hydrology; Hawkesbury River	NEW-SOUTH-WALES; NUTRIENT ENRICHMENT; NITZSCHIA-PUNGENS; PSEUDO-NITZSCHIA; AUSTRALIA; SEDIMENT; CYSTS; RESPONSES; HISTORY; WATERS	Diatom and dinoflagellate cyst analysis of a 77 cm long sediment core from Cowan Creek, Hawkesbury River estuary, N.S.W., revealed changes in the catchment hydrology over the last 266 years. High abundances of the freshwater/brackish diatom genus Cyclotella at the base of the core imply sustained periods of reduced salinity that now no longer occur. Reduction of freshwater flow after approximately circa 1800 (60 cm) has allowed the development of marine planktonic diatoms Thalassiosira spp., Ditylum brightwellii, Rhizosolenia setigera, Pseudo-nitzschia pungens and Chaetoceros spp. Benthic diatom diversity has remained relatively unchanged. The toxic dinoflagellate Gymnodinium catenatum, although identified in a cyst survey in April 1995, was not found in the sediment cores. Changes in dinoflagellate assemblage are consistent with the effects of increasing urbanisation and eutrophication.	Univ Tasmania, Inst Antarctic & So Ocean Studies, Hobart, Tas 7001, Australia; Australian Nucl Sci & Technol Org, Environm Div, Menai, NSW 2234, Australia; Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia	University of Tasmania; Australian Nuclear Science & Technology Organisation; University of Tasmania	Univ Tasmania, Inst Antarctic & So Ocean Studies, Box 252-77, Hobart, Tas 7001, Australia.	andrew.mcminn@utas.edu.au; hhx@ansto.gov.au; gustaff.hallegraeff@utas.edu.au	Heijnis, Hendrik/A-6673-2010; McMinn, Andrew/A-9910-2008; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343; Heijnis, Hendrik/0000-0002-7601-3452				AJAMI P, 2001, P LINN SOC N S W, V123, P1; [Anonymous], 1999, Bibliotheca Diatomologica; [Anonymous], 1999, RAPID BIOASSESSMENT; BATES SS, 1989, CAN J FISH AQUAT SCI, V46, P1203, DOI 10.1139/f89-156; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; CROSSEY MJ, 1988, HYDROBIOLOGIA, V162, P109, DOI 10.1007/BF00014533; Cunningham L, 2003, J PHYCOL, V39, P490, DOI 10.1046/j.1529-8817.2003.01251.x; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; Dickman M, 1997, HYDROBIOLOGIA, V352, P149; Growns IO, 2001, REGUL RIVER, V17, P275, DOI 10.1002/rrr.622; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1994, BOT MAR, V37, P397, DOI 10.1515/botm.1994.37.5.397; HASLE GR, 1995, J PHYCOL, V31, P428, DOI 10.1111/j.0022-3646.1995.00428.x; Hillebrand H, 1997, MAR ECOL PROG SER, V160, P35, DOI 10.3354/meps160035; IRWIN A, 2003, HARMFUL ALGAE, V36, P1; JOHN J, 1983, BIBLIOTHECA PHYCOLOG, V64, P359; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; McMinn A, 2003, ALCHERINGA, V27, P135, DOI 10.1080/03115510308619554; MCMINN A, 1992, QUATERNARY RES, V38, P347, DOI 10.1016/0033-5894(92)90043-I; McMinn A, 2002, ALCHERINGA, V26, P519, DOI 10.1080/03115510208619541; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; MCMINN A, 2001, HARMFUL ALGAL BLOOMS, P477; Mitrovic SM, 2001, INT REV HYDROBIOL, V86, P285; Neale JL, 1996, QUATERNARY SCI REV, V15, P581, DOI 10.1016/0277-3791(96)00010-8; Roy PS, 2001, ESTUAR COAST SHELF S, V53, P351, DOI 10.1006/ecss.2001.0796	25	4	4	2	19	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0311-5518	1752-0754		ALCHERINGA	Alcheringa		2004	28	2					505	514		10.1080/03115510408619299	http://dx.doi.org/10.1080/03115510408619299			10	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	862KY					2025-03-11	WOS:000224490800014
J	Joyce, LB				Joyce, LB			Dinoflagellate cysts in recent marine sediments from Scapa Flow, Orkney, Scotland	BOTANICA MARINA			English	Article						Alexandrium tamarense; dinoflagellate cysts; Scapa Flow; seedbeds; surface sediments	SETO-INLAND-SEA; RESTING CYSTS; THECA RELATIONSHIPS; GONYAULAX-EXCAVATA; ALEXANDRIUM-TAMARENSE; POPULATION-DYNAMICS; COASTAL SEDIMENTS; ATLANTIC-OCEAN; BENTHIC CYSTS; ADJACENT SEAS	To determine the composition, abundance and horizontal distribution of resting cysts in modern coastal sediments from Scapa Flow, Orkney, Scotland, sediment samples were collected from 12 stations. Twentysix dinoflagellate cyst types representing eight motiledefined genera and one cystdefined genus were observed. Four species or species groups dominated the assemblage for the Flow as a whole, Scrippsiella trochoidea, unidentified round brown cysts, Polykrikos schwartzii and Alexandrium tamarense. Total cyst abundance ranged from 371524 cysts ml(-1) wet sediment. The majority of cysts occurred in the central area of the Flow, where higher densities were observed. Of particular importance is the distribution and abundance of cysts of A. tamarense. Since 1991 there have been annual toxic episodes of paralytic shellfish poisoning, caused by the vegetative stage of A. tamarense, in Scapa Flow, leading to widespread bans on all shellfish activities for months at a time. Cysts of A. tamarense were widely distributed within the Flow and ranged from 0212 cysts ml(-1) wet sediment. The overall widespread distribution and higher abundances of cysts of A. tamarense in the central areas of the Flow indicate potential seedbeds for initiation of future vegetative growth and subsequent outbreaks of paralytic shellfish poisoning.	Heriot Watt Univ, Stromness KW16 3AW, Orkney, Scotland	Heriot Watt University	Seaport Aquarium, Private Bag X2, ZA-8012 Cape Town, South Africa.	ljoyce@deat.gov.za						Anderson D.M., 1985, P219; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1995, MANUAL HARMFUL MARIN, P229; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRAY JR, 1957, ECOL MONOGR, V27, P326, DOI 10.2307/1942268; BULLER AT, 1974, POTENTIAL MOVEMENT O, P62; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Dale B., 1983, P69; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Dodge J.D., 1982, Marine Dinoflagellates of the British Isles, P303; DODGE JD, 1991, NEW PHYTOL, V118, P593, DOI 10.1111/j.1469-8137.1991.tb01000.x; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; Ellegaard M, 2003, PHYCOLOGIA, V42, P151, DOI 10.2216/i0031-8884-42-2-151.1; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; FUKUYO Y, 1985, B MAR SCI, V37, P529; Gayoso AM, 2001, J PLANKTON RES, V23, P463, DOI 10.1093/plankt/23.5.463; GOWEN RJ, 1990, SCOTTISH SHELLFISH G, V7, P18; HARLAND R, 1981, Palynology, V5, P65; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1977, PALEOBOT PALYNOL, V16, P229; Head M.J., 1996, Palynology: Principles and Applications, P1197; HEAD MJ, 2002, J QUATERNARY SCI, V16, P621; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Ishikawa Akira, 2000, Plankton Biology and Ecology, V47, P12; Joint I, 1997, J PLANKTON RES, V19, P937, DOI 10.1093/plankt/19.7.937; JOYCE LB, 2001, THESIS HERIOTWATT U, P232; KOBAYASHI S, 1991, Bulletin of Plankton Society of Japan, V38, P9; Kotani Yuichi, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P104; Lee J.B., 1994, P 2 INT S MAR SCI EX, P1; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J., 1985, P85; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Lewis J, 1999, GRANA, V38, P113, DOI 10.1080/00173139908559220; Lewis Jane, 1995, P175; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; LEWIS JM, 1985, THESIS U LONDON, P294; Marret F, 2003, MAR MICROPALEONTOL, V47, P101, DOI 10.1016/S0377-8398(02)00095-6; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1987, Bull. 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Marina		2004	47	3					173	183		10.1515/BOT.2004.018	http://dx.doi.org/10.1515/BOT.2004.018			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	837CK					2025-03-11	WOS:000222604900001
J	Orlova, TY; Morozova, TV; Gribble, KE; Kulis, DM; Anderson, DM				Orlova, TY; Morozova, TV; Gribble, KE; Kulis, DM; Anderson, DM			Dinoflagellate cysts in recent marine sediments from the east coast of Russia	BOTANICA MARINA			English	Article						Alexandrium spp.; cysts; dinoflagellates; toxic species	SP-NOV DINOPHYCEAE; RESTING CYSTS; GYMNODINIUM-CATENATUM; THECA RELATIONSHIPS; MICRORETICULATE CYST; GONYAULAX-EXCAVATA; SCRIPPSIELLA; SEA; EUTROPHICATION; PERIDINIALES	Fortytwo different dinoflagellate cyst types were found in recent sediment samples collected between July 1999September 2002 from 44 stations along the eastern coast of Russia. This represents the first survey of recent dinoflagellate cysts in Russian marine waters. Forty cysts were identified to the species level, representing 17 genera. The most common cysts were those of ellipsoidal Alexandrium spp., Protoceratium reticulatum, Gonyaulax spp., Polykrikos kofoidii, P. schwartzii, Protoperidinium americanum, P. minutum, P. conicoides, P. subinerme, P. conicum and Scrippsiella trochoidea. Fifteen of the dinoflagellate species have not previously been recorded as motile cells in Russian marine waters: Alexandrium cf. minutum, Cochlodinium cf. polykrikoides, Diplopsalis cf. lebourae, Fragilidium mexicanum, Gonyaulax elongata, G. membranaceae, Gymnodinium cf. catenatum, Pentapharsodinium dalei, P. tyrrhenicum, Protoperidinium americanum, P. cf. avellanum, Scrippsiella cf. lachrymosa, S. cf. precaria, S. cf. rotunda and Warnowia cf. rosea. Cysts of the potentially toxic species Alexandrium cf. minutum, A. tamarense and Gymnodinium cf. catenatum were also found in this survey. Ellipsoidal Alexandrium tamarense type cysts were widely distributed and dominated many localities in the study area. These data suggest that additional cyst surveys should be conducted in areas of the eastern Russian coastline not yet investigated, and that the potential for paralytic shellfish poisoning toxicity as a result of blooms of toxic species may be more widespread than previously documented.	Russian Acad Sci, Inst Marine Biol, Far E Branch, Vladivostok 690041, Russia; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	Russian Academy of Sciences; National Scientific Center of Marine Biology, Far East Branch of the Russian Academy of Sciences; Woods Hole Oceanographic Institution	Russian Acad Sci, Inst Marine Biol, Far E Branch, Vladivostok 690041, Russia.	torlova@ibm.dvo.ru	Morozova, Tatiana/G-4468-2018; Orlova, Tatiana/AAU-8448-2020	Gribble, Kristin/0000-0002-8781-9523; Orlova, Tatiana/0000-0002-5246-6967				Anderson D.M., 1984, Seafood toxins, P125; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], RUSS J MAR BIOL; [Anonymous], P 13 S SALD MAR BIOL; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Balech E., 1995, The genus Alexandrium Halim (dinoflagellata), P151, DOI [10.2307/3226651., DOI 10.2307/3226651]; Balech E., 1988, Anales Del Instituto De Biologia Serie Zoologia, V58, P479; BLANCO J, 1989, Scientia Marina, V53, P785; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BUJAK J P, 1986, Palynology, V10, P235; BUJAK JP, 1984, MICROPALEONTOLOGY, V30, P180, DOI 10.2307/1485717; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; Ellegaard M, 2003, PHYCOLOGIA, V42, P151, DOI 10.2216/i0031-8884-42-2-151.1; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Ellegaard M, 2001, PHYCOLOGIA, V40, P542, DOI 10.2216/i0031-8884-40-6-542.1; Ellegaard M, 2000, REV PALAEOBOT PALYNO, V109, P65, DOI 10.1016/S0034-6667(99)00045-7; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FUKUYO Y, 1977, Bulletin of Plankton Society of Japan, V24, P11; FUKUYO Y, 1982, FUNDAMENTAL STUDIES, P205; Gail G. 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Marina		2004	47	3					184	201		10.1515/BOT.2004.019	http://dx.doi.org/10.1515/BOT.2004.019			18	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	837CK					2025-03-11	WOS:000222604900002
J	Morquecho, L; Lechuga-Devéze, CH				Morquecho, L; Lechuga-Devéze, CH			Seasonal occurrence of planktonic dinoflagellates and cyst production in relationship to environmental variables in subtropical Bahia Concepcion, Gulf of California	BOTANICA MARINA			English	Article						Alexandrium pseudogonyaulax; cyst production rates; cyst traps; Gulf of California; Gymnodinium catenatum; red tide-forming dinoflagellates	LIFE-CYCLE; GYMNODINIUM-CATENATUM; POPULATION-DYNAMICS; SEDIMENT TRAPS; SCRIPPSIELLA; DINOPHYCEAE	We studied seasonal prevalence of dinoflagellates and of cyst production in relation to hydrological factors in Bahia Concepcion, Mexico. In situ production of dinoflagellate cysts was recorded for the first time in Mexico. The resting stage of toxic Gymnodinium catenatum, potentially toxic Alexandrium pseudogonyaulax, and other red tideforming dinoflagellates were collected in traps. Cyst associations were linked with the composition of vegetative stages in the water column, and production yields (128 to 1.465x10(6) cysts m(-2) d(-1)) were comparable with other reports in areas around the world. Seasonal abundance of major meroplankton dinoflagellates and relationships with yields of newlyformed cysts coincides with hydrographic transitional periods in the water column in spring and early fall. From factor analysis, the physicochemical variables that correlate with the presence of the major meroplanktonic species are, in descending order of importance: temperature, phosphates, dissolved oxygen, silicate, nitrite, and nitrate. In Bahia Concepcion, Gonyaulacales and Scrippsiella trochoidea cysts are present during declines in algal blooms as a mechanism to counteract adverse conditions, and to secure an inoculum for blooming when favorable conditions return. In contrast, G. catenatum cysts maintain the motile stage over prolonged periods with recurrent germination.	CIBNOR, La Paz 23000, Baja Calif Sur, Mexico	CIBNOR - Centro de Investigaciones Biologicas del Noroeste	CIBNOR, Apartado Postal 128, La Paz 23000, Baja Calif Sur, Mexico.	lourdesm04@cibnor.mx	Morquecho, Lourdes/JPY-0626-2023	Morquecho, Lourdes/0000-0003-2963-8836				ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1998, NATO ASI SER, P475; Band-Schmidt CJ, 2003, BOT MAR, V46, P44, DOI 10.1515/BOT.2003.007; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLASCO D, 1977, LIMNOL OCEANOGR, V22, P255, DOI 10.4319/lo.1977.22.2.0255; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Dale B., 1983, P69; Eppley RW., 1975, Proceedings of THE FIRST INTERNATIONAL CONFERENCE ON TOXIC DINOFLAGELLATE BLOOMS, P11; GARATELIZARRAGA I, 2002, 10 INT C HARMF ALG B, P101; GILBERT P, 2001, GLOBAL ECOLOGY OCEAN, P86; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; GREGORIO ED, 2000, B SO CALIFORNIA ACAD, V99, P147; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; Harland R, 1999, MAR MICROPALEONTOL, V37, P77, DOI 10.1016/S0377-8398(99)00016-X; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; MARASOVIC I, 1989, ESTUAR COAST SHELF S, V28, P35, DOI 10.1016/0272-7714(89)90039-5; Matsuoka K., 2000, GUIA TECNICA ESTUDIO, P30; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; MONTRESOR M, 2001, LIFEHAB LIFE HIST MI, P18; Morquecho L, 2003, BOT MAR, V46, P132, DOI 10.1515/BOT.2003.014; MORQUECHO L, 2001, SUSTENTABILIDAD BIOD, P281; PFEISTER LA, 1987, BIOL DINOFLAGELLATES, P611; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; Sherman BH, 2000, MAR POLLUT BULL, V41, P232, DOI 10.1016/S0025-326X(00)00113-2; STRICKLAND JDH, 1972, B FISH RES BD CANADA, V16, P311; TAKEUCHI T, 1995, 7 INT C TOX PHYT SEN, P49; Uchida T, 2001, J PLANKTON RES, V23, P889, DOI 10.1093/plankt/23.8.889; Wendler I, 2002, MAR MICROPALEONTOL, V46, P1, DOI 10.1016/S0377-8398(02)00049-X	32	37	41	0	18	WALTER DE GRUYTER GMBH	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055	1437-4323		BOT MAR	Bot. Marina		2004	47	4					313	322		10.1515/BOT.2004.037	http://dx.doi.org/10.1515/BOT.2004.037			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	849QV					2025-03-11	WOS:000223556000007
J	Hernández-Becerril, DU; Bravo-Sierra, E				Hernández-Becerril, DU; Bravo-Sierra, E			New records of planktonic dinoflagellates (Dinophyceae) from the Mexican Pacific Ocean	BOTANICA MARINA			English	Article						dinoflagellates; Mexican pacific ocean; new records; phytoplankton	BAJA-CALIFORNIA; MARINE-PHYTOPLANKTON; CALCAREOUS CYSTS; LIFE-CYCLE; GULF; CERATIUM; COASTS	Phytoplankton samples were taken during several oceanographic cruises in the Mexican Pacific Ocean (1998-2000), following three different protocols of collection and analysis, and from the material we report six new records of planktonic dinoflagellates in the region. Two species, Asterodinium spinosum and Brachydinium capitatum, are unarmored, another species, Actiniscus pentasterias, has internal siliceous skeletons, whereas Thoracosphaera heimii usually develops a calcareous coccoid vegetative stage. Calciodinellum operosum produces calcareous cysts that were also found in this study, and Achradina pulchra has an internal skeleton of organic material. Three species, A. spinosum, B. capitatum and C. operosum, were represented by very few specimens, whereas all others were more frequent. Brief descriptions and illustrations of these species by light and scanning electron microscopy are provided. The methods and techniques to study this group have been diverse and useful in finding a greater diversity. The world distribution of the species recorded here is revised.	Univ Nacl Autonoma Mexico, Lab Divers & Ecol Fitoplancton Marino, Inst Ciencias Mar & Limnol, Mexico City 04510, DF, Mexico	Universidad Nacional Autonoma de Mexico	Univ Nacl Autonoma Mexico, Lab Divers & Ecol Fitoplancton Marino, Inst Ciencias Mar & Limnol, Apso Postal 70-305, Mexico City 04510, DF, Mexico.	dhernand@mar.icmyl.unam.mx						Abboud-Abi Saab M., 1989, Lebanese Science Bulletin, V5, P5; ALLEN WINFRED EMORY, 1941, AMER MIDLAND NAT, V26, P603, DOI 10.2307/2420738; [Anonymous], 2003, PLANCTOLOG A MEXICAN; [Anonymous], 1970, MEMOIRS HOURGLASS CR; BALECH E, 1988, PUBLICACIONES ESPECI, V1, P310; Berard-Therriault L., 1999, Publication speciale canadienne des sciences halieutiques et aquatiques, V128, P387, DOI DOI 10.1046/j.1469-1809.1999.6320101.x; Bollmann J, 2002, MAR MICROPALEONTOL, V44, P163, DOI 10.1016/S0377-8398(01)00040-8; BURSA AS, 1969, J PROTOZOOL, V16, P411, DOI 10.1111/j.1550-7408.1969.tb02290.x; D'Onofrio G, 1999, J PHYCOL, V35, P1063, DOI 10.1046/j.1529-8817.1999.3551063.x; Fensome R.A., 1993, Micropaleontology Press Special Paper; Gómez F, 2003, J MAR BIOL ASSOC UK, V83, P173, DOI 10.1017/S0025315403006945h; GOMEZ F, 2003, 7 INT C MOD FOSS DIN, P40; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; HANSEN G, 1993, J PHYCOL, V29, P486, DOI 10.1111/j.1529-8817.1993.tb00150.x; HANSEN G, 1992, PLANKTON INDRE DANSK, P45; HERNANDEZ-BECERRIL D U, 1988, Investigacion Pesquera (Barcelona), V52, P517; HERNANDEZ-BECERRIL D U, 1988, Revista Latinoamericana de Microbiologia, V30, P187; Hernandez-Becerril David U., 1991, Anales del Instituto de Ciencias del Mar y Limnologia Universidad Nacional Autonoma de Mexico, V18, P77; HERNANDEZBECERRIL DU, 1988, BOT MAR, V31, P423, DOI 10.1515/botm.1988.31.5.423; HERNANDEZBECERRIL DU, 1992, REV BIOL TROP, V40, P101; HERNANDEZBECERRIL DU, 1989, NOVA HEDWIGIA, V48, P33; INOUYE I, 1983, S AFR J BOT, V2, P63, DOI 10.1016/S0022-4618(16)30147-4; KOFOID CA, 1907, ZOOL HARVARD COLL, V50, P163; KONOVALOVA GV, 1998, DINOFLAGELLATAE DINO, P299; LARSEN J, 1991, SYST ASSOC SPEC VOL, V45, P313; LEGER G, 1972, Bulletin de l'Institut Oceanographique (Monaco), V70, P1; Licea S., 1995, DINOFLAGELADAS GOLFO, P165; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; Morquecho L, 2003, BOT MAR, V46, P132, DOI 10.1515/BOT.2003.014; NIVAL P, 1969, Protistologica, V5, P125; ORR W N, 1976, Micropaleontology (New York), V22, P92, DOI 10.2307/1485323; OSIRIOTAFALL BF, 1942, AN ESC NAC CIENC BIO, V2, P435; OSTERGAARD M, 1998, J PHYCOL, V34, P558; Schiller J., 1937, DINOFLAGELLATAE P 10, VII, P589; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; SOURNIA A, 1991, J PLANKTON RES, V13, P1093, DOI 10.1093/plankt/13.5.1093; SOURNIA A, 1972, Phycologia, V11, P71, DOI 10.2216/i0031-8884-11-1-71.1; SOURNIA A, 1979, BOT MAR, V22, P183, DOI 10.1515/botm.1979.22.3.183; Sournia A., 1986, ATLAS PHYTOPLANCTON, VI, P216; Steidinger Karen A., 1997, P387, DOI 10.1016/B978-012693018-4/50005-7; TANGEN K, 1982, MAR MICROPALEONTOL, V7, P193, DOI 10.1016/0377-8398(82)90002-0; TAYLOR F. J. R., 1963, JOUR S AFRICAN BOT, V29, P75; TAYLOR FJ.R., 1987, BIOL DINOFLAGELLATES, P1; Throndsen Jahn, 1997, P591, DOI 10.1016/B978-012693018-4/50007-0; WILLIAMS GL, 1998, AASP CONTRIBUTIONS S, V34, P351	45	24	26	0	8	WALTER DE GRUYTER GMBH	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055	1437-4323		BOT MAR	Bot. Marina		2004	47	5					417	423		10.1515/BOT.2004.051	http://dx.doi.org/10.1515/BOT.2004.051			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	876AS					2025-03-11	WOS:000225468300009
C	Edinger, JE; Boatman, CD; Kolluru, VS		Spaulding, ML		Edinger, JE; Boatman, CD; Kolluru, VS			Influence of multi algal groups in the calibration of a water quality model	ESTUARINE AND COASTAL MODELING, PROCEEDINGS			English	Proceedings Paper	8th International Conference on Estuarine and Coastal Modeling	NOV 03-05, 2003	Monterey, CA				DINOFLAGELLATE; AREA	A management tool based on scientific inquiry rather than politics is needed for policy makers to make environmentally sound decisions regarding difficult issues, which will only occur more frequently as coastal populations continue to increase. Typically, a well-calibrated hydrodynamic and water quality model is used as the management tool. The development of a water quality and circulation model is based on field data that encompasses the factors affecting the water body, and the model is used to evaluate the potential effects of changing point source loadings under varying operational and environmental conditions. The level of predictability depends on the goodness of field data needed for model calibration and for setting up input data, assuming all the relevant water quality processes are simulated correctly. But there are times when good field data are available, yet the calibration is not good. In such a situation, it is conventional to revisit the algorithms used for the various water quality processes. This approach was attempted in a recent project where a three-dimensional hydrodynamic and water quality model called GEMSS was applied to predict the quality of water in the Budd Inlet, located in the Southern Puget Sound (Washington, USA). Within GEMSS, the use of the water quality model called WQDPM, which is a modified version of EPA's Eutro5 water quality model, did not predict the vertical structure of dissolved oxygen and phytoplankton at different locations in the Budd Inlet. The phytoplankton was modeled in Eutro5 as a single algal group. In order to improve the calibration, the alternate water quality model called WQCBM available in GEMSS was used. This model includes different forms of organic carbon that can be related to sediment exchange processes. WQCBM simulates five interacting subsystems: net phytoplankton production, the phosphorus cycle, the nitrogen cycle, the dissolved oxygen balance, and the particulate organic carbon balance. The carbon based model was updated to include dinoflagellates and diatoms for the simulation of phytoplankton dynamics. The ability of dinoflagellates to undergo diel vertical migration and to actively take up nutrients at night greatly improved the prediction of dissolved oxygen and chlorophyll vertical structures. The concept of using spores and cysts as primary sources for algal blooming is discussed using numerical tank simulations.	JE Edinger Assoc, Wayne, PA USA		JE Edinger Assoc, Wayne, PA USA.							Bravo I, 1999, SCI MAR, V63, P45, DOI 10.3989/scimar.1999.63n145; Cerco C.F., 2000, Water Qual. Ecosyst. Model, V1, P5, DOI [10.1023/A:1013964231397, DOI 10.1023/A:1013964231397]; CULLEN JJ, 1983, MAR BIOL, V62, P81; Edinger J. E., 2002, WATERBODY HYDRODYNAM; Edinger JE, 2003, WATER AIR SOIL POLL, V147, P163, DOI 10.1023/A:1024576916233; EPPLEY RW, 1968, J PHYCOL, V4, P333, DOI 10.1111/j.1529-8817.1968.tb04704.x; Godhe A, 2002, MAR ECOL PROG SER, V240, P71, DOI 10.3354/meps240071; GODHE A, 2003, IN PRESS AQUATIC MIC; Godhe Anna, 2002, Harmful Algae, V1, P361, DOI 10.1016/S1568-9883(02)00053-7; Greer SP, 2002, J PHYCOL, V38, P116, DOI 10.1046/j.1529-8817.2002.00178.x; HARRIS GP, 1979, FRESHWATER BIOL, V9, P413, DOI 10.1111/j.1365-2427.1979.tb01526.x; KAMYKOWSKI D, 1986, J PLANKTON RES, V8, P275, DOI 10.1093/plankt/8.2.275; KAMYLKOWSKI D, 1988, LIMNOL OCEANOGR, V33, P55; KOLLURU VS, 2003, ASCE EST COAST MOD C; KOLLURU VS, 2001, TECHNICAL DOCUMENTAT; KRALLIS GA, 2002, ASCE ENG MECH DIV C; Mcgillicuddy DJ, 2003, J PLANKTON RES, V25, P1131, DOI 10.1093/plankt/25.9.1131; TYLER MA, 1978, LIMNOL OCEANOGR, V23, P227, DOI 10.4319/lo.1978.23.2.0227; WU J, 1998, P MIDATL IND WAST C; YAMAZAKI H, 1991, DEEP-SEA RES, V38, P219, DOI 10.1016/0198-0149(91)90081-P	20	0	0	0	1	AMER SOC CIVIL ENGINEERS	NEW YORK	UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 USA			0-7844-0734-7				2004							388	406						19	Engineering, Civil; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S)	Engineering; Marine & Freshwater Biology	BBW43					2025-03-11	WOS:000228129600025
J	Joyce, LB; Pitcher, GC				Joyce, LB; Pitcher, GC			Encystment of <i>Zygabikodinium lenticulatum</i> (Dinophyceae) during a summer bloom of dinoflagellates in the southern Benguela upwelling system	ESTUARINE COASTAL AND SHELF SCIENCE			English	Article						Zygabikodinium lenticulatum; encystment; upwelling; dinoflagellate bloom; southern Benguela	LIFE-CYCLE; GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; CYST PRODUCTION; ONAGAWA BAY; RED TIDE; SCRIPPSIELLA; GERMINATION; SEXUALITY; SINKING	A sediment trap was placed off Lambert's Bay in the southern Benguela upwelling system for 20 days in March 2001 to investigate the flux of dinoflagellate cysts from the upper mixed layer. A dinoflagellate bloom dominated by the small autotroph Gyrodinium zeta, developed in late March in association with intense stratification of the water column. The bloom included several heterotrophic species, in particular Zygabikodinium lenticulatum. The mass sedimentation of cysts of Z. lenticulatum, indicated by their dominance in the sediment trap, coincided with the maximum abundance of the vegetative stage. Observations of few cysts in the upper mixed layer indicated that cysts were formed over a short period and sank rapidly in the water column. Current patterns revealed predominantly northward flow in surface waters and southward flow in bottom waters, with current shear noticeable between 20 and 30 m depth. The formation of cysts by Z. lenticulatum under these patterns of flow serves to retain the population, preventing washout from the coastal environment. Analysis of sediment samples revealed that Z. lenticulatum also dominated the cyst assemblage of the sediments. Experimental results indicated a dormancy period of approximately 48 days, however, only a small fraction of cysts (20-28%) germinated under experimental conditions. (C) 2003 Elsevier Ltd. All rights reserved.	Marine & Coastal Management, ZA-8012 Cape Town, South Africa; Univ Cape Town, Dept Zool, ZA-7701 Cape Town, South Africa	University of Cape Town	Marine & Coastal Management, Private Bag X2,Rogge Bay, ZA-8012 Cape Town, South Africa.	ljoyce@mcm.wcape.gov.za						ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON DM, 1984, AM CHEM SOC, V11, P125; ANDERSON DM, 1998, US LIMNOLOGY OCEANOG, V42, P1009; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Dale B., 1983, P69; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; Hasle G.R., 1978, PHYTOPLANKTON MANUAL, P88; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; Kim YO, 2000, MAR ECOL PROG SER, V204, P111, DOI 10.3354/meps204111; KINGSTON P, 1989, MARINE POLLUTION B, V20, P119; KNAUER GA, 1979, DEEP-SEA RES, V26, P97, DOI 10.1016/0198-0149(79)90089-X; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V44, P217; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Mosterd S.A., 1983, S AFR J MAR SCI, V1, P189, DOI [10.2989/025776183784447584, DOI 10.2989/025776183784447584]; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; Nehring S., 1993, INTERDISCIPLINARY DI, P454; Parsons TR, 1984, MANUAL CHEM BIOL MET; PFEISTER LA, 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Pitcher G.C., 1986, South African Journal of Marine Science, V4, P231, DOI [10.2989/025776186784461657, DOI 10.2989/025776186784461657]; Pitcher GC, 2000, S AFR J MARINE SCI, V22, P255, DOI 10.2989/025776100784125681; Pitcher GC, 1998, MAR ECOL PROG SER, V172, P253, DOI 10.3354/meps172253; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Zohary T, 1998, LIMNOL OCEANOGR, V43, P175, DOI 10.4319/lo.1998.43.2.0175	41	21	21	0	4	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD	LONDON	24-28 OVAL RD, LONDON NW1 7DX, ENGLAND	0272-7714	1096-0015		ESTUAR COAST SHELF S	Estuar. Coast. Shelf Sci.	JAN	2004	59	1					1	11		10.1016/j.ecss.2003.07.001	http://dx.doi.org/10.1016/j.ecss.2003.07.001			11	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	763WN					2025-03-11	WOS:000188123600001
J	MacKenzie, L; de Salas, M; Adamson, J; Beuzenberg, V				MacKenzie, L; de Salas, M; Adamson, J; Beuzenberg, V			The dinoflagellate genus <i>Alexandrium</i> (Halim) in New Zealand coastal waters:: comparative morphology, toxicity and molecular genetics	HARMFUL ALGAE			English	Article						Alexandrium; dinoflagellates; morphology; toxicity; molecular genetics	PARALYTIC SHELLFISH TOXINS; SP-NOV DINOPHYCEAE; OSTENFELDII DINOPHYCEAE; SPECIES COMPLEX; NORTH-AMERICAN; IDENTIFICATION; TAMARENSE; DNA; PCR; HETEROGENEITY	Morphological descriptions, toxicity data and an analysis of LSU rRNA gene sequences are presented for seven species within the marine dinoflagellate genus Alexandrium (Halim), identified in New Zealand coastal waters. All species were established in culture and comparison of their morphology with descriptions from the literature showed these isolates to correspond to the previously described taxa: A. catenella,A. tamarense,A.fraterculus,A. concavum,A. ostenfeldii,A. margalefi and A. pseudogoniaulax. With the exception of A. ostenfeldii, none of these species has previously been recorded in New Zealand. Most of these species are widespread and common, though they are rarely abundant, A. fraterculus has been the most frequent bloom former. Three species, A. catenella, A. tamarense, A. ostenfeldii, produced paralytic shellfish poisoning (PSP) toxins but to date only A. catenella has been associated with a significant shellfish-toxin contamination event. A. catenella and A. tamarense isolates produced toxin profiles predominating in low specific toxicity N-sulfo-carbamoyl analogues, and had identical LSU rRNA gene sequences which place them within the Pacific/Asian clade. The formation of putative hypnozygotes in mating experiments between A. tamarense and some A. catenella isolates suggested these were sexually compatible. However, although >70% of these cysts germinated, the survival of the progeny was poor. A. pseudogoniaulax and A. concavum are the most distantly related to other species within the genus. (C) 2004 Elsevier B.V. All rights reserved.	Cawthron Inst, Nelson, New Zealand; Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia	Cawthron Institute; University of Tasmania	Cawthron Inst, Private Bag 2, Nelson, New Zealand.	lincoln.mackenzie@cawthron.org.nz						Adachi M, 1996, J PHYCOL, V32, P1049, DOI 10.1111/j.0022-3646.1996.01049.x; Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; Anderson DM, 1999, J PHYCOL, V35, P870, DOI 10.1046/j.1529-8817.1999.3540870.x; [Anonymous], 1996, HARMFUL TOXIC ALGAL; Balech E., 1985, P33; BALECH E, 1989, PHYCOLOGIA, V28, P206, DOI 10.2216/i0031-8884-28-2-206.1; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); Band-Schmidt CJ, 2003, PHYCOLOGIA, V42, P261, DOI 10.2216/i0031-8884-42-3-261.1; BATES M, 1993, MISC S RSNZ, V24, P35; Benavides H., 1995, P113; Biecheler B., 1952, Bull. Biol. Fr. 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J	Sombrito, EZ; Bulos, AD; Maria, EJS; Honrado, MCV; Azanza, RV; Furio, EF				Sombrito, EZ; Bulos, AD; Maria, EJS; Honrado, MCV; Azanza, RV; Furio, EF			Application of <SUP>210</SUP>Pb-derived sedimentation rates and dinoflagellate cyst analyses in understanding <i>Pyrodinium bahamense</i> harmful algal blooms in Manila Bay and Malampaya Sound, Philippines	JOURNAL OF ENVIRONMENTAL RADIOACTIVITY			English	Article; Proceedings Paper	Conference of the South-Pacific-Environmental-Radioactivity-Association	MAY 13-17, 2002	Sydney, AUSTRALIA	S Pacific Environm Radioact Assoc		Pyrodinium bahamense var. compressum; harmful algal bloom; Pb-210-derived sedimentation rates; algal cysts; Manila Bay; Malampaya Sound	PB-210	The number of areas affected by toxic harmful algal bloom (HAB) in the Philippines has been increasing since its first recorded occurrence in 1983. Thus far, HAB has been reported in about 20 areas in the Philippines including major fishery production areas. The HAB-causing organism (Pyrodinium bahamense var. compressurn) produces a cyst during its life cycle. Pyrodinium cysts which are deposited in the sediment column may play a role in initiating a toxic bloom. Pb-210-derived sedimentation rate studies in the two important fishing grounds of Manila Bay and Malampaya Sound, Palawan have shown that Pyrodinium cysts may have been present in the sediment even before the first recorded toxic algal bloom in these areas. High sedimentation rates (approximately I cm/year) have been observed in the Northern and Western parts of Manila Bay. The results indicate that the sedimentation processes occurring in these bays would require subsurface cyst concentration analysis in evaluating the potential of an area to act as seed bed. (C) 2004 Elsevier Ltd. All rights reserved.	Philippine Nucl Res Inst, Quezon City 1101, Philippines; Univ Philippines, Marine Sci Inst, Quezon City 1101, Philippines; Bur Fisheries & Aquat Resources, Quezon City, Philippines	Philippine Nuclear Research Institute; University of the Philippines System; University of the Philippines Diliman	Sombrito, EZ (通讯作者)，Philippine Nucl Res Inst, Commonwealth Ave, Quezon City 1101, Philippines.	ezsombrito@pnri.dost.gov.ph	Azanza, Rhodora/HGU-5811-2022					Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; ANDERSON DM, 1989, ICLARM CONT, V21, P81; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; [Anonymous], 1996, HARMFUL TOXIC ALGAL; BORJA VM, 2000, HAB 2000 C TASM AUST; BRUGAM RB, 1978, QUATERNARY RES, V9, P349, DOI 10.1016/0033-5894(78)90038-8; Corrales R.A., 1995, P573; Dale B., 1983, P69; *EMB DENR, 1991, REP MAN BAY MON PROG; Estudillo RA, 1987, Philippine Journal of Fisheries, V20, P1; FURIO EF, 2000, DISTRIBUTION PYRODIN; Goldberg E.D., 1963, RADIOACTIVE DATING I, P121; Matsuoka K., 1989, P461; McMinn A., 2001, ANSTO Environment Workshop: Archives of Human Impact of the Last 200 years, P54; Phipps D., 1984, PAPERS GEOLOGY D PAR, V11, P1; ROBBINS JA, 1975, GEOCHIM COSMOCHIM AC, V39, P285, DOI 10.1016/0016-7037(75)90198-2; SMITH JN, 1980, GEOCHIM COSMOCHIM AC, V44, P225, DOI 10.1016/0016-7037(80)90134-9; SOMBRITO EZ, 2001, PHILIPP NUCL J, V13, P1; USUP G, 1998, NATO ASI SER, P81; Villanoy C. L, 1996, HARMFUL TOXIC ALGAL, P189; YNIGUEZ AT, 2000, HAB 2000 C TASM AUST	21	21	23	1	8	ELSEVIER SCI LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND	0265-931X			J ENVIRON RADIOACTIV	J. Environ. Radioact.		2004	76	1-2			SI		177	194		10.1016/j.jenvrad.2004.03.025	http://dx.doi.org/10.1016/j.jenvrad.2004.03.025			18	Environmental Sciences	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	844LJ	15245847				2025-03-11	WOS:000223159400011
J	Olli, K; Neubert, MG; Anderson, DM				Olli, K; Neubert, MG; Anderson, DM			Encystment probability and encystment rate: new terms to quantitatively describe formation of resting cysts in planktonic microbial populations	MARINE ECOLOGY PROGRESS SERIES			English	Article						life cycle; encystment; cyst yield; population dynamics; dinoflagellates	DINOFLAGELLATE GONYAULAX-TAMARENSIS; LIFE-CYCLE; GYRODINIUM-UNCATENUM; ALEXANDRIUM-TAMARENSE; TOXIC DINOFLAGELLATE; DINOPHYCEAE; TEMPERATURE; GERMINATION; EXCYSTMENT; SEXUALITY	Many dinoflagellates and other groups of phytoplankton have benthic resting cysts as part of their life cycle. Details of transitions among life cycle stages are few in the literature and often do not meet the rigorous standards needed for across-species generalisations or model parameterisation. One regularly reported but poorly understood aspect is the cyst yield, a quantitative characterisation of cyst formation in relation to the size of the vegetative population. The literature provides various formulae for calculating cyst yield; however, not all of these give biologically meaningful results, Here we introduce 2 new terms, 'encystment probability' and 'encystment rate' to quantitatively describe and easily calculate the average cyst formation potential of a population during a given time interval. Encystment probability (phi) is defined as the average probability of vegetative cells in a population switching to sexual reproduction (i.e. transforming into gametes which subsequently fuse to form planozygotes) as opposed to continuing vegetative growth through binary fission. Encystment rate (epsilon) is an exponential loss rate from the vegetative population; it is the difference between the instantaneous growth rate of the population (mu) and the apparent increase of the vegetative cell population (mu - epsilon), provided no other losses take place. We propose a method of calculating encystment rate and encystment probability from readily available variables such as the number of vegetative cells at the beginning and end of a time interval and the number of resting cysts formed during the same period.	Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA; Univ Tartu, Inst Bot & Ecol, EE-51005 Tartu, Estonia	Woods Hole Oceanographic Institution; University of Tartu	Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA.	kalle.olli@ut.ee	Olli, Kalle/G-5389-2010					AGBETI MD, 1995, J PHYCOL, V31, P70, DOI 10.1111/j.0022-3646.1995.00070.x; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; CAIN JR, 1976, J PHYCOL, V12, P383, DOI 10.1111/j.0022-3646.1976.00383.x; CETTA CM, 1990, J EXP MAR BIOL ECOL, V135, P69, DOI 10.1016/0022-0981(90)90199-M; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Dale B., 1983, P69; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Garcés E, 2002, J PLANKTON RES, V24, P681, DOI 10.1093/plankt/24.7.681; GREEN JC, 1982, BRIT PHYCOL J, V17, P363, DOI 10.1080/00071618200650381; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Head M.J., 1996, Palynology: Principles and Applications, P1197; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; LEWIS J, 2002, LIFEHAB LIFE HIST MI, V12, P49; Li RH, 1997, J PHYCOL, V33, P576, DOI 10.1111/j.0022-3646.1997.00576.x; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; NAKAMURA Y, 1990, Journal of the Oceanographical Society of Japan, V46, P35, DOI 10.1007/BF02124813; OKELLEY JC, 1983, J PHYCOL, V19, P57, DOI 10.1111/j.0022-3646.1983.00057.x; Olli K, 1996, J PHYCOL, V32, P535, DOI 10.1111/j.0022-3646.1996.00535.x; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; PARK HD, 1993, J PHYCOL, V29, P435, DOI 10.1111/j.1529-8817.1993.tb00144.x; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; TRIEMER RE, 1980, J PHYCOL, V16, P46, DOI 10.1111/j.0022-3646.1980.00046.x; vanDok W, 1997, J PHYCOL, V33, P12; VANSTOSCH HA, 1973, BR PHYCOL J, V8, P105; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; YOSHIMATSU S, 1987, Bulletin of Plankton Society of Japan, V34, P25	37	14	15	0	8	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2004	273						43	48		10.3354/meps273043	http://dx.doi.org/10.3354/meps273043			6	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	838CQ		Bronze			2025-03-11	WOS:000222691100004
J	Barnard, R; Batten, S; Beaugrand, G; Buckland, C; Conway, DVP; Edwards, M; Finlayson, J; Gregory, LW; Halliday, NC; John, AWG; Johns, DG; Johnson, AD; Jonas, TD; Lindley, JA; Nyman, J; Pritchard, P; Reid, PC; Richardson, AJ; Saxby, RE; Sidey, J; Smith, MA; Stevens, DP; Taylor, CM; Tranter, PRG; Walne, AW; Wootton, M; Wotton, COM; Wright, JC				Barnard, R; Batten, S; Beaugrand, G; Buckland, C; Conway, DVP; Edwards, M; Finlayson, J; Gregory, LW; Halliday, NC; John, AWG; Johns, DG; Johnson, AD; Jonas, TD; Lindley, JA; Nyman, J; Pritchard, P; Reid, PC; Richardson, AJ; Saxby, RE; Sidey, J; Smith, MA; Stevens, DP; Taylor, CM; Tranter, PRG; Walne, AW; Wootton, M; Wotton, COM; Wright, JC		Continuous Plankton Recorder	Continuous plankton records: Plankton atlas of the North Atlantic Ocean (1958-1999). II. Biogeographical charts	MARINE ECOLOGY PROGRESS SERIES			English	Article							SEA; ABUNDANCE; CYSTS	The following CPR Atlas contains the biogeographical distribution of 240 common pelagic plankton taxa of the North Sea and North Atlantic Ocean. The biogeographical charts were produced using data collected by the Continuous Plankton Recorder (CPR) survey from 1958 to 1999, incorporating over 155 000 plankton samples. The methodology on spatial interpretation of CPR data and protocols of the CPR survey are fully described in Beaugrand (2004, this volume). The charts are printed in alphabetical order of the genera within each major taxon. Nomenclature for diatoms is based on Hasle & Syvertsen (1996), for dinoflagellates on Steidinger & Tangen (1996), and for copepods on Park (1995) and Mauchline (1998). Details on selected taxa (indicated by * on the charts) are given following the index of the charts.	Sir Alister Hardy Fdn Ocean Sci, The Laboratory, Plymouth PL1 2PB, Devon, England		Barnard, R (通讯作者)，Sir Alister Hardy Fdn Ocean Sci, The Laboratory, Citadel Hill, Plymouth PL1 2PB, Devon, England.		Stevens, Darren/A-9110-2015; BEAUGRAND, GREGORY/LWI-2327-2024; Richardson, Anthony/B-3649-2010	Wootton, Marianne/0000-0003-2553-6322; Richardson, Anthony/0000-0002-9289-7366; BEAUGRAND, GREGORY/0000-0002-0712-5223; Edwards, Martin/0000-0002-5716-4714				BAINBRIDGE V., 1963, BULL MARINE ECOL, V6, P40; Beaugrand G, 2004, MAR ECOL PROG SER, P3; COLEBROOK JM, 1982, J PLANKTON RES, V4, P435, DOI 10.1093/plankt/4.3.435; COOMBS S H, 1980, Bulletins of Marine Ecology, V8, P229; COOPER G. A., 1963, BULL MAR ECOL, V6, P31; Edwards M, 2001, J MAR BIOL ASSOC UK, V81, P207, DOI 10.1017/S0025315401003654; FROST BW, 1989, CAN J ZOOL, V67, P525, DOI 10.1139/z89-077; GIESKES W W C, 1971, Netherlands Journal of Sea Research, V5, P342, DOI 10.1016/0077-7579(71)90017-2; GIESKES W W C, 1971, Netherlands Journal of Sea Research, V5, P377, DOI 10.1016/0077-7579(71)90018-4; Hasle Grethe R., 1996, P5, DOI 10.1016/B978-012693015-3/50005-X; HENDEY N.I., 1964, INTRO ACCOUNT SMALLE; HUNT H G, 1968, Bulletins of Marine Ecology, V6, P225; John A.W.G., 1987, Journal of Micropalaeontology, V6, P61; JOHN AWG, 1983, BRIT PHYCOL J, V18, P61, DOI 10.1080/00071618300650071; LINDLEY J A, 1975, Bulletins of Marine Ecology, V8, P201; LINDLEY JA, 1989, OLSEN INT S, P407; LINDLEY JA, 1977, J BIOGEOGR, V4, P121, DOI 10.2307/3038157; Lindley JA, 2002, MAR BIOL, V141, P153, DOI 10.1007/s00227-002-0803-z; LINDLEY JA, 1987, J MAR BIOL ASSOC UK, V67, P145, DOI 10.1017/S0025315400026424; Mauchline J, 1998, ADV MAR BIOL, V33, P1; Mchardy R. A., 1970, THESIS U EDINBURGH; OWENS NJP, 1989, J MAR BIOL ASSOC UK, V69, P813, DOI 10.1017/S0025315400032185; Park T., 1995, Bulletin of the Scripps Institution of Oceanography of the University of California, V29, P1; REES C. B., 1954, BULL MARINE ECOL, V4, P47; REES C. B., 1954, BULL MARINE ECOL, V4, P21; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; ROBINSON G. A., 1965, BULL MAR ECOL, V6, P141; ROBINSON GA, 1980, J MAR BIOL ASSOC UK, V60, P675, DOI 10.1017/S0025315400040364; ROSKELL J, 1975, Bulletins of Marine Ecology, V8, P185; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; WILLIAMS R, 1975, Bulletins of Marine Ecology, V8, P167; WILLIAMS R, 1981, MAR ECOL PROG SER, V4, P289, DOI 10.3354/meps004289; WILLIAMS R, 1975, Bulletins of Marine Ecology, V8, P215	33	86	98	0	31	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2004				S			11	75						65	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	812FG					2025-03-11	WOS:000220824800004
J	Harland, R; Nordberg, K; Filipsson, HL				Harland, R; Nordberg, K; Filipsson, HL			The seasonal occurrence of dinoflagellate cysts in surface sediments from Koljo Fjord, west coast of Sweden - a note	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article; Proceedings Paper	Workshop on Middle Latitude Dinoflagellates and Their Cysts	APR 29-MAY 02, 2002	NOVA SCOTIA, CANADA			flocculent layer; dinoflagellate cysts; seasonal succession; ecology; Koljo Fjord; Sweden	INDUSTRIAL-POLLUTION; NORWEGIAN FJORD; SWEDISH FJORD; YOKOHAMA-PORT; TOKYO-BAY; EUTROPHICATION; INDICATORS; ASSEMBLAGES; CLIMATE; NORWAY	The opportunistic collection of the flocculent layer, over the spring to late summer seasons, has provided information on the seasonal dinoflagellate cyst sedimentation in Koljo Fjord, on the west coast of Sweden. The dinoflagellate cyst assemblages within the flocculent layer can be both diverse and contain many cysts. The cyst assemblages do not remain constant over time but demonstrate seasonality. Our very limited dataset of six samples suggests that the spring bloom is characterised by round, brown Protoperidinium cysts together with subsidiary Pentapharsodinium dalei and Protoperidinium conicum. The early summer assemblage differs in containing higher proportions of P. dalei with fewer round, brown Protoperidinium cysts together with relatively minor amounts of Lingulodinium polyedrum and Polykrikos schwartzii. The late summer cyst flora is co-dominated by Lingulodinium polyedrum and round, brown Protoperidinium cysts, together with minor amounts of P. dalei and Spiniferites spp. including Spiniferites bentorii. Cyst production within the different species occurs at times of the year when the surface water conditions within the fjord are suitable. This probably reflects, all or in part, the stability of the upper water column, the relative availability of nutrients and the overall phytoplankton productivity. (C) 2004 Elsevier B.V. All rights reserved.	DinoData Serv, Nottingham NG13 8AH, England; Univ Sheffield, Dept Anim & Plant Sci, Palynol Res Facil, Sheffield S10 2TN, S Yorkshire, England; Gothenburg Univ, Ctr Earth Sci, Dept Oceanog, S-40530 Gothenburg, Sweden	University of Sheffield; University of Gothenburg	Harland, R (通讯作者)，DinoData Serv, 50 Long Acre, Nottingham NG13 8AH, England.		Filipsson, Helena/F-7419-2011	Filipsson, Helena/0000-0001-7200-8608; Nordberg, Kjell/0000-0003-0085-4607				ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; AURE J, 1989, ESTUAR COAST SHELF S, V28, P59, DOI 10.1016/0272-7714(89)90041-3; BARNETT PRO, 1984, OCEANOL ACTA, V7, P399; Björk G, 2000, ESTUARIES, V23, P367, DOI 10.2307/1353329; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B, 2000, APPL MICROFOSSILS EN, P305; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; Gustafsson M, 1999, J SEA RES, V41, P163, DOI 10.1016/S1385-1101(99)00002-7; HARLAND R, 2004, REV PALAEOBOT PALYNO, V128; HEANEY S I, 1981, Journal of Plankton Research, V3, P331, DOI 10.1093/plankt/3.2.331; Lewis J., 1985, P85; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; MACISAAC JJ, 1978, LIMNOL OCEANOGR, V23, P1; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; McQuoid MR, 2002, EUR J PHYCOL, V37, P191, DOI 10.1017/S0967026202003670; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Nordberg K, 2001, J SEA RES, V46, P187, DOI 10.1016/S1385-1101(01)00084-3; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Rosenberg R, 1996, J SEA RES, V35, P1, DOI 10.1016/S1385-1101(96)90730-3; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; Smayda T.J., 1980, PHYSIOLOGICAL ECOLOG, P493; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P398; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	29	47	48	2	9	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	JAN	2004	128	1-2					107	117		10.1016/S0034-6667(03)00115-5	http://dx.doi.org/10.1016/S0034-6667(03)00115-5			11	Plant Sciences; Paleontology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	758UV					2025-03-11	WOS:000187669500007
J	Cai, XM; Fuller, AL; McDougald, LR; Zhu, G				Cai, XM; Fuller, AL; McDougald, LR; Zhu, G			Apicoplast genome of the coccidian <i>Eimeria tenella</i>	GENE			English	Article						Eimeria tenella; apicomplexa; coccidia; apicoplast; plastid; organellar genome; phylogeny; evolution	PARASITE PLASMODIUM-FALCIPARUM; APICOMPLEXAN PARASITES; CRYPTOSPORIDIUM-PARVUM; TOXOPLASMA-GONDII; GENE-TRANSFER; PLASTIDS; NUCLEAR; ORIGIN; TARGET; MITOCHONDRION	Unicellular apicomplexans possess an algal-originated plastid referred to as an apicoplast. Although apicomplexan parasites are comprised of highly diverse protists, the complete apicoplast genome sequences have only been determined from the hematozoan Plasmodium falciparum and cyst-forming coccidian Toxoplasma gondii. Here, we report the third complete sequence of apicoplast genome from the intestinal coccidian Eimeria tenella that may serve as a new drug target against coccidiosis in the livestock. The AT-rich E. tenella plastid genome is a 35-kb circular element. Its gene organization resembles more closely that of T. gondii than P. falciparum. Although the E. tenella plastid genome contains an almost identical set of genes to that found in P. falciparum and T. gondii, its encoded genes share low or moderate homologies with their counterparts in the other two apicomplexans. With the addition of this coccidian plastid genome sequence, we attempted to reexamine the apicoplast genome evolution and performed phylogenetic reconstructions using maximum likelihood and Bayesian inference (BI) methods based on a concatenated dataset of plastid-encoded rpoB, rpoC1 and rpoC2 proteins. All resulting rpo protein trees placed apicoplast as a sister to Euglena within the green lineage. On the other hand, many recent studies based on the organization of plastid genes and some nuclear-encoded plastid proteins have supported a common red algal ancestry of apicomplexan and dinoflagellate plastids. If the apicoplast indeed originated from a red ancestor, the green relationship of apicomplexan genes would probably imply that the ancestral host that gave rise to the (red) apicoplast might have already contained some primary green plastid genes. (C) 2003 Elsevier B.V. All rights reserved.	Coll Vet Med, Dept Vet Pathobiol, College Stn, TX 77843 USA; Univ Georgia, Dept Poultry Sci, Athens, GA 30602 USA; Texas A&M Univ, Fac Genet Program, College Stn, TX 77843 USA	Texas A&M University System; Texas A&M University College Station; University System of Georgia; University of Georgia; Texas A&M University System; Texas A&M University College Station	Zhu, G (通讯作者)，Coll Vet Med, Dept Vet Pathobiol, College Stn, TX 77843 USA.		ZHU, GUAN/D-8147-2011	Zhu, Guan/0000-0003-3888-0659	NIAID NIH HHS [R01-AI44594] Funding Source: Medline	NIAID NIH HHS(United States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Allergy & Infectious Diseases (NIAID))		Blanchard JL, 1999, J EUKARYOT MICROBIOL, V46, P367, DOI 10.1111/j.1550-7408.1999.tb04615.x; Douglas SE, 1999, BIOL BULL, V196, P397, DOI 10.2307/1542979; Dunn PPJ, 1998, PARASITOL RES, V84, P272, DOI 10.1007/s004360050394; Fast NM, 2001, MOL BIOL EVOL, V18, P418, DOI 10.1093/oxfordjournals.molbev.a003818; Fichera ME, 1997, NATURE, V390, P407, DOI 10.1038/37132; Funes S, 2002, SCIENCE, V298, P2155, DOI 10.1126/science.1076003; He CY, 2001, EMBO J, V20, P330, DOI 10.1093/emboj/20.3.330; Jomaa H, 1999, SCIENCE, V285, P1573, DOI 10.1126/science.285.5433.1573; Kohler S, 1997, SCIENCE, V275, P1485, DOI 10.1126/science.275.5305.1485; Lang-Unnasch N, 1998, INT J PARASITOL, V28, P1743, DOI 10.1016/S0020-7519(98)00136-2; Martin W, 1998, NATURE, V393, P162, DOI 10.1038/30234; Mcdougald LR, 1998, POULTRY SCI, V77, P1156, DOI 10.1093/ps/77.8.1156; McFadden GI, 1997, BIOESSAYS, V19, P1033, DOI 10.1002/bies.950191114; Moreira D, 2001, RES MICROBIOL, V152, P771, DOI 10.1016/S0923-2508(01)01260-8; OBA T, 1991, BIOCHIMIE, V73, P1109, DOI 10.1016/0300-9084(91)90153-R; Oborník M, 2002, GENE, V285, P109, DOI 10.1016/S0378-1119(02)00427-4; Ralph SA, 2001, DRUG RESIST UPDATE, V4, P145, DOI 10.1054/drup.2001.0205; Roos DS, 1999, CURR OPIN MICROBIOL, V2, P426, DOI 10.1016/S1369-5274(99)80075-7; Roos DS, 2002, PHILOS T R SOC B, V357, P35, DOI 10.1098/rstb.2001.1047; Roos DS, 1999, PARASITOL TODAY, V15, P41, DOI 10.1016/S0169-4758(98)01367-2; Rotte C, 2001, MOL BIOL EVOL, V18, P710, DOI 10.1093/oxfordjournals.molbev.a003853; Stoebe B, 1999, TRENDS GENET, V15, P344, DOI 10.1016/S0168-9525(99)01815-6; Surolia N, 2001, NAT MED, V7, P167, DOI 10.1038/84612; Waller RF, 1998, P NATL ACAD SCI USA, V95, P12352, DOI 10.1073/pnas.95.21.12352; Weissig V, 1997, DNA CELL BIOL, V16, P1483, DOI 10.1089/dna.1997.16.1483; Wilson RJM, 2002, J MOL BIOL, V319, P257, DOI 10.1016/S0022-2836(02)00303-0; Wilson RJM, 1996, J MOL BIOL, V261, P155, DOI 10.1006/jmbi.1996.0449; Zhao XM, 2001, INT J PARASITOL, V31, P715, DOI 10.1016/S0020-7519(01)00136-9; ZHU G, 1992, J PARASITOL, V78, P1067, DOI 10.2307/3283231; Zhu G, 2000, MICROBIOL-SGM, V146, P315, DOI 10.1099/00221287-146-2-315	30	99	125	0	19	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0378-1119			GENE	Gene	DEC 4	2003	321						39	46		10.1016/j.gene.2003.08.008	http://dx.doi.org/10.1016/j.gene.2003.08.008			8	Genetics & Heredity	Science Citation Index Expanded (SCI-EXPANDED)	Genetics & Heredity	753WA	14636990				2025-03-11	WOS:000187252900004
J	Okamoto, OK; Hastings, JW				Okamoto, OK; Hastings, JW			Genome-wide analysis of redox-regulated genes in a dinoflagellate	GENE			English	Article						gene expression; microarrays; oxidative stress; reactive nitrogen species; reactive oxygen species	SUPEROXIDE-DISMUTASE; GONYAULAX-TAMARENSIS; TOXIC DINOFLAGELLATE; LUCIFERASE GENE; BINDING PROTEIN; CYST FORMATION; EXPRESSION; GROWTH; ALGA; CLONING	In this study, the effects of 1 mM sodium nitrite, a reactive nitrogen species (RNS) generator, and 0.5 mM paraquat, which produces reactive oxygen species (ROS), on gene expression in the marine dinoflagellate species Pyrocystis lunula were investigated using microarrays containing 3500 complementary DNAs (cDNAs). A total of 246 differentially expressed genes were identified under these treatments: 204 genes were specifically regulated in response to nitrite and 37 genes specifically to paraquat. Only six genes showed a dependence on both nitrite and paraquat, indicating that the two agents act predominantly via distinct pathways. Although many of these redox-regulated genes encode proteins from a diverse range of functional categories, the majority of them (68%) represent novel sequences. Temporary abnormal spherical cells occurred in nitrite-treated cultures, but not in those exposed to paraquat, suggesting that this response involves a specific pathway triggered by RNS. The genes involved include one that encodes a transcription factor unique to dinoflagellates (HPI), and genes encoding proteins similar to those regulating developmental processes in plants and animals such as NYD-SP5, shaggy and calcium-dependent kinases, the COP9 signalosome complex, ubiquitin-related proteases and a metacaspase. (C) 2003 Elsevier B.V. All rights reserved.	Harvard Univ, Dept Mol & Cellular Biol, Cambridge, MA 02138 USA	Harvard University	Harvard Univ, Dept Mol & Cellular Biol, 16 Divin Ave, Cambridge, MA 02138 USA.	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R., 1987, Botanical Monographs, V21, P1; Wargo MJ, 2001, SCIENCE, V294, P2477; WOLTERS J, 1991, BIOSYSTEMS, V25, P75, DOI 10.1016/0303-2647(91)90014-C; Zou S, 2000, P NATL ACAD SCI USA, V97, P13726, DOI 10.1073/pnas.260496697	40	66	77	1	15	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0378-1119	1879-0038		GENE	Gene	DEC 4	2003	321						73	81		10.1016/j.gene.2003.07.003	http://dx.doi.org/10.1016/j.gene.2003.07.003			9	Genetics & Heredity	Science Citation Index Expanded (SCI-EXPANDED)	Genetics & Heredity	753WA	14636994				2025-03-11	WOS:000187252900008
J	Matsuoka, K; Joyce, LB; Kotani, Y; Matsuyama, Y				Matsuoka, K; Joyce, LB; Kotani, Y; Matsuyama, Y			Modern dinoflagellate cysts in hypertrophic coastal waters of Tokyo Bay, Japan	JOURNAL OF PLANKTON RESEARCH			English	Article							MARINE-SEDIMENTS; YOKOHAMA-PORT; RESTING CYSTS; EUTROPHICATION; INDICATORS; PHYTOPLANKTON; DINOPHYCEAE; POLLUTION; NORTH	A survey of dinoflagellate resting cysts in surface sediment samples was carried out in Tokyo Bay, Japan, to document their horizontal distribution. At least 21 different cyst types were found. Dominant cyst types allowed the recognition of assemblages which form three different dinoflagellate cyst communities: the innermost part of the Bay, the central area and the mouth area. In all stations in Tokyo Bay, heterotrophic dinoflagellate cysts always occupied more than half of the cyst populations. Cysts of Polykrikos schwartzii/kofoidii are the most abundant heterotrophic species. These assemblages may reflect highly nutrient-enriched (hypertrophic) and turbulent water conditions. Among the cyst types found were probable ellipsoidal cysts of Alexandrium tamarense. This is the first record of toxic Alexandrium species cysts in Tokyo Bay sediments.	Nagasaki Univ, Fac Fisheries, Coastal Environm Sci, Nagasaki 8528521, Japan; Heriot Watt Univ, ICIT, Old Acad, Stromness, Orkney, England; Fisheries Res Agcy, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Hiroshima 7390452, Japan	Nagasaki University; Heriot Watt University; Japan Fisheries Research & Education Agency (FRA)	Matsuoka, K (通讯作者)，Nagasaki Univ, Fac Fisheries, Coastal Environm Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan.			Matsuyama, Yukihiko/0000-0002-2775-1723				Anderson Donald M., 1994, Scientific American, V271, P52; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BUJAK JP, 1984, MICROPALEONTOLOGY, V30, P180, DOI 10.2307/1485717; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; Guo XY, 1998, CONT SHELF RES, V18, P677, DOI 10.1016/S0278-4343(98)80017-4; Hallegraeff GM, 1995, IOC MANUALS GUIDES; Han MS, 2000, J PLANKTON RES, V22, P1221, DOI 10.1093/plankt/22.7.1221; HAN MS, 1984, J PLANKTON RES, V15, P1425; JACOBSEN RT, 1986, J PHYS CHEM REF DATA, V15, P736; Kawabe M, 1998, OCEAN COAST MANAGE, V41, P19, DOI 10.1016/S0964-5691(98)00075-1; Lee J.B., 1994, P 2 INT S MAR SCI EX, P1; MATSUMOTO E, 1983, Chikyukagaku, V17, P27; Matsuoka K, 2000, PHYCOLOGIA, V39, P82, DOI 10.2216/i0031-8884-39-1-82.1; MATSUOKA K, 1976, Publications of the Seto Marine Biological Laboratory, V23, P351; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; Matsuoka K., 2000, TECHNICAL GUIDE MODE; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1992, NEOGENE QUATERNARY D, P33; MATSUOKA K, 1982, FUNDAMENTAL STUDIES, P197; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; NEHRING S, 1992, P INT COAST C ICC KI, P454; NIXON SW, 1995, OPHELIA, V41, P199, DOI 10.1080/00785236.1995.10422044; Nomura Hideaki, 1997, Mer (Tokyo), V35, P107; Ogura N., 1996, POLLUTION DISASTER T, P61; OSHIMA Y, 1992, TOXICON, V30, P1539, DOI 10.1016/0041-0101(92)90025-Z; SCHWINGHAMER P, 1994, AQUACULTURE, V122, P171, DOI 10.1016/0044-8486(94)90508-8; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; Yoshida Y, 1998, NIPPON SUISAN GAKK, V64, P259	32	86	100	0	6	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	DEC	2003	25	12					1461	1470		10.1093/plankt/fbg111	http://dx.doi.org/10.1093/plankt/fbg111			10	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	753LH					2025-03-11	WOS:000187232500002
J	Molinet, C; Lafon, A; Lembeye, G; Moreno, CA				Molinet, C; Lafon, A; Lembeye, G; Moreno, CA			Spatial and temporal distribution patterns of blooms of <i>Alexandrium catenella</i> (Whedon & Kofoid) Balech 1985, on inland seas of northwest Patagonia, Chile	REVISTA CHILENA DE HISTORIA NATURAL			Spanish	Article						Alexandrium catenella; distribution; inland seas; southern Chile	CYSTS; DINOPHYCEAE; TAMARENSE	The presence of the toxic dinoflagellate Alexandrium catenella was first recorded during the early 1990s in the fjords and inland seas of the Chilean Northwest Patagonia. In 1995 regular phytoplankton monitoring programs were initiated with the financial support of different national institutions with the purpose of detecting these toxic dinoflagellates and assessing their effects on shellfish. During this period, an important but incomplete database was obtained, due mainly to the different work objectives of each monitoring program. In this paper we review the available data, searching for patterns that help us to gain insights into the temporal and spatial distribution of A catenella in this region. During the early years (1995 to 1998) the sampling was undertaken monthly and since later 2000 onwards, samples were taken every week but in fewer sampling stations. Phytoplankton and shellfish samples were collected in the same stations but these varied in number every year. From late 1995 to 2002 four toxic algae blooms of A. catenella were recorded with different intensity and distribution patterns. However, a pattern became apparent when the distribution was expanding northwards (from 45degrees47' S in 1996 to 42degrees S, Chiloe in 2002). All four algae blooms recorded were highly seasonal,(spanning from January to March) and were correlated with the highest paralytic shellfish poisoning (PSP) records. We suggest that benthic cyst beds are a very important factor in initiating toxic dinoflagellate blooms of A. catenella in the fjords and inland seas of southern Chile, whose life cycle shows a biannual occurrence, possibly due to variations in environmental conditions. This apparent cycle could be a response to oscillations in the neighbor ocean affecting general circulation patterns as well as water column features (e.g., temperature) of inland seas, favoring or inhibiting these toxic blooms. Expanding spatial distribution of A. catenella blooms seems to be strongly related to surface water drift driven by wind forcing as well as by circulation features of inland seas in northwest Patagonia in southern Chile.	Univ Austral Chile, Ctr Univ Trapananda, Coyhaique, Chile; Univ Austral Chile, Inst Ecol & Evoluc, Valdivia, Chile	Universidad Austral de Chile; Universidad Austral de Chile	Univ Austral Chile, Ctr Univ Trapananda, Portales 73, Coyhaique, Chile.	cmolinet@uach.cl						Amorim A, 2001, PHYCOLOGIA, V40, P572, DOI 10.2216/i0031-8884-40-6-572.1; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1999, P 6 CAN WORKSH HARMF, P88; *ASS OFF AN CHEM, 1980, OFF METH AN, P298; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; Cortes-Altamirano R., 1996, Harmful and Toxic Algal Blooms, P101; Dahl E, 2001, PHYCOLOGIA, V40, P223, DOI 10.2216/i0031-8884-40-3-223.1; Eilertsen H.C., 1998, HARMFUL ALGAE, P196; FRAGA S, 1993, TOXIC PHYTOPLANKTON; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; Godhe A, 2002, MAR ECOL PROG SER, V240, P71, DOI 10.3354/meps240071; Guzm L., 1975, AN I PATAGONIA, V6, P229; Guzman L., 2002, FLORACIONES ALGALES, P235; Hallegraeff GM, 1998, MAR FRESHWATER RES, V49, P415, DOI 10.1071/MF97264; Hallegraeff GM., 1995, MANUAL HARMFUL MARIN, P1, DOI DOI 10.1016/J.SCITOTENV.2020.139515; HALTEAD W, 1984, WHO OFFSET PUBLICATI, V79; HEAPS A, QUASIBIENNIAL ZONAL; HELBLING EW, 2001, MARINE ECOLOGY PROGR, V211, P49; HOLTON JR, 2002, R REED S; Itakura S, 2001, PHYCOLOGIA, V40, P263, DOI 10.2216/i0031-8884-40-3-263.1; Jellett J.F., 1993, WORLD AQUACULT, V24, P32; LEMBEYE G, 1997, RESULTADOS CRUCERO C, V3, P73; LEMBEYE G, 1998, 9749 FIP U AUSTR CHI; Lembeye G., 1975, I PATAGONIA 6, V1-2, P197; LEMBEYE G, 1996, RESULTADOS CRUCERO C, V2, P64; LEMBEYE G, 1997, 9523B FIP U AUSTR CH; LEMBEYE-V G, 1981, Anales del Instituto de la Patagonia, V12, P273; LEMBEYE-V G, 1981, Anales del Instituto de la Patagonia, V12, P277; Matthews SG., 1996, Harmful and Toxic Algal Blooms, P89; MOLINET C, 1998, ANAL MONITOREO MAREA; MOLINET C, 2002, MONITOREO FITOPLANCT; Munoz Pablo, 1992, Revista de Biologia Marina, V27, P187; ORLOVA TY, 2002, HARMFUL ALGAL BLOOMS, V23, P47; Park J.S., 1967, B FISHERIES RES DEV, V1, P63; Parkhill JP, 1999, J PLANKTON RES, V21, P939, DOI 10.1093/plankt/21.5.939; Piumsomboon A., 2001, Harmful Algal Blooms 2000, P12; Reid PC, 2001, MAR ECOL PROG SER, V215, P283, DOI 10.3354/meps215283; SALINAS S, 2002, RESULTADOS CRUCERO C, P33; SATINELLI N, 2002, FLORACIONES ALGALES, P199; SEGUEL M, 2002, RESULTADOS CRUCERO C, P91; Silva N., 1998, CIENC TECNOL MAR, V21, P17; Silva N., 1997, Cienc. Technol. Mar, V20, P23; Silva-S. Nelson, 1995, Revista de Biologia Marina, V30, P207; Sordo I, 2001, ESTUAR COAST SHELF S, V53, P787, DOI 10.1006/ecss.2000.0788; Strub P.T., 1998, SEA, V11., P273; Taylor FJR, 1996, CAN J FISH AQUAT SCI, V53, P2310, DOI 10.1139/f96-181; Tsujino M, 2002, J EXP MAR BIOL ECOL, V271, P1, DOI 10.1016/S0022-0981(02)00024-2; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; Uribe J.C., 1988, ANS I 5 SER CS NTS P, V18, P97; URIBE JC, 1995, 9316 FIP U MAG; Vila M, 2001, MAR ECOL PROG SER, V222, P73, DOI 10.3354/meps222073; Weise AM, 2002, CAN J FISH AQUAT SCI, V59, P464, DOI 10.1139/F02-024; White WB, 1996, NATURE, V380, P699, DOI 10.1038/380699a0	54	66	67	1	24	SOC BIOLGIA CHILE	SANTIAGO	CASILLA 16164, SANTIAGO 9, CHILE	0716-078X	0717-6317		REV CHIL HIST NAT	Rev. Chil. Hist. Nat.	DEC	2003	76	4					681	698						18	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	760EK					2025-03-11	WOS:000187798500011
J	Adachi, M; Kanno, T; Okamoto, R; Itakura, S; Yamaguchi, M; Nishijima, T				Adachi, M; Kanno, T; Okamoto, R; Itakura, S; Yamaguchi, M; Nishijima, T			Population structure of <i>Alexandrium</i> (Dinophyceae) cyst formation-promoting bacteria in Hiroshima Bay, Japan	APPLIED AND ENVIRONMENTAL MICROBIOLOGY			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; FRAGMENT-LENGTH-POLYMORPHISM; INTERNAL TRANSCRIBED SPACER; RIBOSOMAL-RNA GENES; SP-NOV; MARINE-BACTERIA; SP. NOV.; CLASS PROTEOBACTERIA; PROROCENTRUM-LIMA; ALPHA-SUBCLASS	A total of 31 bacterial isolates that have potential Alexandrium cyst formation-promoting activity (Alex-CFPB) were isolated from Hiroshima Bay (Japan), which is characterized by seasonal blooms of the toxic dinoflagellate Alexandrium tamarense. The population structure of Alex-CFPB was analyzed by means of restriction fragment length polymorphism analysis of the 16S rRNA genes (16S rDNA). Fourteen ribotypes, A to N, were observed among the 31 isolates of Alex-CFPB by using four restriction enzymes, MboI, HhaI, RsaI and BstUI. Among them, seven isolates, which were obtained from the seawater samples taken during the peak and termination periods of the A. tamarense bloom in 1998, belonged to ribotype A. This result suggests that bacterial strains of ribotype A may be dominant in the Alex-CFPB assemblages during these periods. The partial 16S rDNA-based phylogenetic tree of 10 ribotypes studied showed that nine of them fell into the Rhodobacter group of the alpha subclass of the Proteobacteria. Eight of nine ribotypes of the Rhodobacter group fell into the lineage of the Roseobacter subgroup, and one fell into the Rhodobacter subgroup. The non-Rhodobacter group type fell into the Marinobacterium-Neptunomonas-Pseudomonas group of the gamma-Proteobacteria. Isolates of Alex-CFPB ribotypes A and C do not have clear growth-promoting activities but have strong cyst formation-promoting activities (CFPAs) under our laboratory conditions. These results show that the Alex-CFPB assemblage may consist of various bacteria that belong mainly to the Roseobacter group and have strong CFPAs. These results suggest that not only the Alexandrium cyst formation-inhibiting bacteria (Alex-CFIB) reported previously but also Alex-CFPB, especially bacteria of ribotype A, may play significant roles in the process of encystment and bloom dynamics of Alexandrium in the natural environment.	Kochi Univ, Lab Aquat Environm Sci, Fac Agr, Kochi 7838502, Japan; Fisheries Agcy Japan, Natl Res Inst Fisheries & Environm Seto Inland Se, Harmful Algal Bloom Div, Hiroshima 7390452, Japan	Kochi University; Japan Fisheries Research & Education Agency (FRA)	Adachi, M (通讯作者)，Kochi Univ, Lab Aquat Environm Sci, Fac Agr, Kochi 7838502, Japan.							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Environ. Microbiol.	NOV	2003	69	11					6560	6568		10.1128/AEM.69.11.6560-6568.2003	http://dx.doi.org/10.1128/AEM.69.11.6560-6568.2003			9	Biotechnology & Applied Microbiology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Microbiology	740XK	14602614	Green Published			2025-03-11	WOS:000186427800030
J	Nagai, S; Itakura, S; Matsuyama, Y; Kotani, Y				Nagai, S; Itakura, S; Matsuyama, Y; Kotani, Y			Encystment under laboratory conditions of the toxic dinoflagellate <i>Alexandrium tamiyavanichii</i> (Dinophyceae) isolated from the Seto Inland Sea, Japan	PHYCOLOGIA			English	Article							SEXUAL REPRODUCTION; LIFE-HISTORY; GONYAULAX-TAMARENSIS; GENUS ALEXANDRIUM; COHORTICULA; GERMINATION; CYSTS; CELLS; GULF	The encystment of the toxic dinoflagellate Alexandrium tamiyavanichii, isolated from the Seto Inland Sea, Japan, was clarified for the first time under laboratory conditions. Sexual reproduction was by conjugation of isogametes, and plasmogamy was completed 60-80 min after conjugation started, producing a planozygote with one transverse and two longitudinal flagella, and forming a cyst. Cysts were vertically compressed or spherical. Cysts were 45-75 mum long, 35-60 mum wide and 40-60 mum high. The surface of cysts was smooth, and there was no paratabulation. Encystment through sexual reproduction was observed in 54 pairs out of 136, which included 16 self-crossing by use of 16 nonaxenic clonal strains. No planozygote formation or encystment was found with any self-crossing, indicating the heterothallism of this species.	Fisheries Res Agcy Japan, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Saeki, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA)	Fisheries Res Agcy Japan, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Saeki, Hiroshima 7390452, Japan.	snagai@affrc.go.jp	Nagai, Satoshi/HOA-8686-2023	Nagai, Satoshi/0000-0001-7510-0063; Matsuyama, Yukihiko/0000-0002-2775-1723				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; BALECH E, 1994, T AM MICROSC SOC, V113, P216, DOI 10.2307/3226651; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; Delgado M, 1997, J PLANKTON RES, V19, P749, DOI 10.1093/plankt/19.6.749; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; FUKUYO Y, 1988, Bulletin of Plankton Society of Japan, V35, P9; Fukuyo Y., 1989, P403; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Guillard R. 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J	Salomon, PS; Janson, S; Granéli, E				Salomon, PS; Janson, S; Granéli, E			Parasitism of <i>Dinophysis norvegica</i> by <i>Amoebophrya</i> sp in the Baltic sea	AQUATIC MICROBIAL ECOLOGY			English	Article						phytoplankton; interspecific interactions; parasitism; Dinoflagellates; Amoebophrya; Dinciphysis norvegica; Baltic sea	DINOFLAGELLATE AKASHIWO-SANGUINEA; CHESAPEAKE BAY; GYMNODINIUM-SANGUINEUM; HOST-SPECIFICITY; GENERATION TIME; CERATII; INFECTION; STRAINS	The temporal and vertical distribution of the infection of the dinoflagellate Dinophysis norvegica by the endoparasite Amoebophrya sp. was investigated at a fixed sampling location in the Baltic Sea during 2000 and 2001. Infected hosts were detected by epifluorescence microscopy after DAPI staining. The maximum depth-averaged parasite prevalence was 2.3 % in July 2000 and 1.8 % in August 2001. The percentage of infected hosts was usually higher close to the thermocline than at the surface. The highest parasite prevalence at a specific depth (4.8 %) was found at 20 m in August 2001. No correlation was observed between parasite prevalence and host abundance or dissolved nutrient (N and P) concentrations, neither for depth-averaged nor discrete depth measurements. However, temperature seemed to be an important factor influencing infection of D. norvegica by Amoebophrya sp., with infected host cells observed only above 12degreesC. Amoebophrya sp. was only sporadically observed inside other dinoflagellate species, indicating specificity towards D. norvegica. The seasonal pattern of infection suggests the existence of a dormancy stage of the parasite dinospores. The low prevalence observed during this study indicates that parasitism by Amoebophrya sp. is not a relevant loss factor for D. norvegica in the Baltic Sea.	Univ Kalmar, Dept Biol & Environm Sci, S-39182 Kalmar, Sweden	University of Kalmar; Linnaeus University	Salomon, PS (通讯作者)，Univ Kalmar, Dept Biol & Environm Sci, Landgangen 3, S-39182 Kalmar, Sweden.		Graneli, Edna/F-5936-2015; Salomon, Paulo/D-3310-2011					Cachon J., 1964, Annales des Sciences Naturelles (12), V6, P1; Cachon J., 1969, Protistologica, V5, P535; Cachon J., 1987, The Biology of Dinoflagellates, P571; CARPENTER EJ, 1995, EUR J PHYCOL, V30, P1, DOI 10.1080/09670269500650751; Coats DW, 1999, J EUKARYOT MICROBIOL, V46, P402, DOI 10.1111/j.1550-7408.1999.tb04620.x; Coats DW, 2002, J PHYCOL, V38, P520, DOI 10.1046/j.1529-8817.2002.t01-1-01200.x; COATS DW, 1994, J EUKARYOT MICROBIOL, V41, P586, DOI 10.1111/j.1550-7408.1994.tb01520.x; Coats DW, 1996, AQUAT MICROB ECOL, V11, P1, DOI 10.3354/ame011001; Combes C, 2001, Parasitism: the ecology and evolution of intimate interactions; DREBES G, 1984, HELGOLANDER MEERESUN, V37, P603; FRITZ L, 1992, J PHYCOL, V28, P312, DOI 10.1111/j.0022-3646.1992.00312.x; Gisselson Lars-Ake, 2002, Harmful Algae, V1, P401, DOI 10.1016/S1568-9883(02)00050-1; Gunderson JH, 2002, J EUKARYOT MICROBIOL, V49, P469, DOI 10.1111/j.1550-7408.2002.tb00230.x; Gunderson JH, 2001, J EUKARYOT MICROBIOL, V48, P670, DOI 10.1111/j.1550-7408.2001.tb00207.x; Janson S, 2000, PARASITOL RES, V86, P929, DOI 10.1007/s004360000272; Johansson M, 2002, AQUAT MICROB ECOL, V28, P69, DOI 10.3354/ame028069; Maranda L, 2001, J PHYCOL, V37, P245, DOI 10.1046/j.1529-8817.2001.037002245.x; Nishitani L., 1985, P225; TAYLOR FJR, 1968, J FISH RES BOARD CAN, V25, P2241, DOI 10.1139/f68-197; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Valderama J. C., 1995, IOC Manuals and Guides, V33, P251; van Donk E., 1989, P171; VANDONK E, 1983, FRESHWATER BIOL, V13, P241; WAKEMAN JS, 1982, J SHELLFISH RES, V2, P122; Yih W, 2000, J EUKARYOT MICROBIOL, V47, P504, DOI 10.1111/j.1550-7408.2000.tb00082.x	25	31	32	0	11	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055			AQUAT MICROB ECOL	Aquat. Microb. Ecol.	OCT 14	2003	33	2					163	172		10.3354/ame033163	http://dx.doi.org/10.3354/ame033163			10	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	738VK		Bronze			2025-03-11	WOS:000186308400006
J	Slimani, H				Slimani, H			A new genus and two new species of dinoflagellate cysts from the Upper Cretaceous of the Maastrichtian type area and Turnhout (northern Belgium)	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						dinoflagellate cysts; taxonomy; Campanian-Maastrichtian; Maastricht area; northern Belgium	NETHERLANDS	Campanian and Maastrichtian chalks from Beutenaken and Hallembaye quarries in the Maastrichtian type area and from the Turnhout borehole in northern Belgium contain two new dinoflagellate cysts, Batiacasphaera solida, Slimani sp. nov. and Neosphaerodictyon filosum, Slimani gen. et sp. nov. Batiacasphaera solida is coarsely granulate to tuberculate. The type of the new genus Neosphaerodictyon is a chorate gonyaulacoid, bearing 1 filamentous process per plate and with an apical archeopyle (tA) and characteristic reticulate periphragm. Both have distinctive morphologies and restricted occurrences in the Campanian (B. solida) and in the Campanian and Early Maastrichtian (M filosum) stages.. and are therefore considered to be potential stratigraphical markers. (C) 2003 Elsevier B.V. All rights reserved.	Univ Mohammed V Agdal, Inst Sci, Dept Geol, Rabat, Morocco	Mohammed V University in Rabat	Slimani, H (通讯作者)，Univ Mohammed V Agdal, Inst Sci, Dept Geol, POB 703,Ave Ibn Batouta, Rabat, Morocco.		Slimani, Hamid/AAL-4055-2020	Slimani, Hamid/0000-0001-6392-1913				[Anonymous], P 2 PLANKT C ROM 197; [Anonymous], MEMOIRS; ANTONESCU E, 2001, IUGS SPECIAL PUBLICA, V19, P235; Brinkhuis H, 2000, REV PALAEOBOT PALYNO, V110, P93, DOI 10.1016/S0034-6667(99)00062-7; COOKSON I.C., 1974, PALAEONTOGRAPHICA, V148, P44; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Davey R.J., 1979, Palynology, V3, P209; DAVEY R J, 1969, Palaeontologia Africana, V12, P1; Davey R. J., 1966, STUDIES MEZOZOIC C S, V3, P53; DAVEY RJ, 1969, B BRIT MUS NAT HIST, V17, P1; DEFLANDRE G., 1937, ANN PALEONTOL, V26, P51; DEFLANDRE GEORGES, 1955, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V6, P242; DODEKOVA L, 1974, BULG ACAD NAUKITE IZ, V23, P25; DRUGG WS, 1970, P N AM PAL CONV, V2, P809; EISENACK A., 1963, NEUES JB F R GEOLOGI, V118, P260; Eisenack A, 1963, NEUES JB GEOLOGIE PA, V2, P98; Felder W.M., 1975, Publicaties van het Natuurhistorisch Genootschap in Limburg, V24, P1; Fensome R.A., 1993, Micropaleontology Press Special Paper; Foucher J.-C., 1983, 7 S ASS PAL LANG FRA; FOUCHER JC, 1985, CAMPANIAN MAASTRICHT, V9, P32; GULINCK M, 1954, B SOC BELG GEOL, V68, P147; HABIB D, 1989, PALAEOGEOGR PALAEOCL, V74, P23, DOI 10.1016/0031-0182(89)90018-7; HOFKER J, 1966, PALAEONTOGR S, V10; JANSONIUS J, 1989, REV PALAEOBOT PALYNO, V61, P63, DOI 10.1016/0034-6667(89)90062-6; Keutgen N., 1990, MEDEDELINGEN RIJKS G, V44, P1; KEUTGEN N, 1998, 287 GEOL SURV BELG; KEUTGEN N, 1996, THESIS RHEINISH WEST; KEUTGEN N, 1995, 2 INT S CRET STAG BO, P176; Klumpp B., 1953, Palaeontographica A, V103, P377; LOUWYE S, 1991, THESIS RIJKSUNIVERSI; Louwye Stephen, 1993, Bulletin de la Societe Belge de Geologie, V101, P255; Mohr B. A. R., 1997, Palynology, V21, P41; Robaszynski F., 1985, Bulletin du Centre de Recherches Exploration-Production Elf-Aquitaine, V9, P1; Sarjeant WAS., 1962, PALAEONTOLOGY, V5, P478; Schioler P, 1997, MAR MICROPALEONTOL, V31, P65, DOI 10.1016/S0377-8398(96)00058-8; Schmid F., 1959, Annales de la Societe Geologique de Belgique Bull, V82, P235; Schulz M.-G, 1983, ZITTELIANA, V10, P653; Schumacker-Lambry J., 1977, MACRO MICROFOSSILES, P45; SLIMANI H, 2000, NOUVELLE ZONATION KY, V46; Slimani H, 1995, THESIS RIJKSUNIVERSI; Slimani Hamid, 2001, Geologica et Palaeontologica, V35, P161; VERBEEK JW, 1983, B GEOL SOC DEN, V33, P197; WILLIAMS GL, 1998, AASP CONTRIBUTION SE, V34; Wilson G.J., 1971, MERCIAN GEOL, V4, P29; Wilson GJ., 1974, THESIS U NOTTINGHAM; WILSON GRAEME J., 1967, N Z J BOT, V5, P223	46	8	8	0	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	OCT	2003	126	3-4					267	277		10.1016/S0034-6667(03)00091-5	http://dx.doi.org/10.1016/S0034-6667(03)00091-5			11	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	733VG					2025-03-11	WOS:000186020900008
J	Mcgillicuddy, DJ; Signell, RP; Stock, CA; Keafer, BA; Keller, MD; Hetland, RD; Anderson, DM				Mcgillicuddy, DJ; Signell, RP; Stock, CA; Keafer, BA; Keller, MD; Hetland, RD; Anderson, DM			A mechanism for offshore initiation of harmful algal blooms in the coastal Gulf of Maine	JOURNAL OF PLANKTON RESEARCH			English	Article							RED-TIDE DINOFLAGELLATE; GONYAULAX-TAMARENSIS; RESTING CYSTS; SHELLFISH TOXICITY; FLUX MEASUREMENTS; CHESAPEAKE BAY; ALEXANDRIUM; SEDIMENTS; ESTUARINE; EXCAVATA	A combination of observations and model results suggest a mechanism by which coastal blooms of the toxic dinoflagellate Alexandrium fundyense can be initiated from dormant cysts located in offshore sediments. The mechanism arises from the joint effects of organism behavior and the wind-driven response of a surface-trapped plume of fresh water originating from riverine sources. During upwelling-favorable winds, the plume thins vertically and extends offshore; downwelling winds thicken the plume and confine it to the nearshore region. In the western Gulf of Maine, the offshore extent of the river plume during upwelling conditions is sufficient to entrain upward-swimming A. fundyense cells germinated from offshore cyst beds. Subsequent downwelling conditions then transport those populations towards the coast.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; US Geol Survey, Woods Hole, MA 02543 USA; Bigelow Lab Ocean Sci, W Boothbay Harbor, ME 04575 USA; Texas A&M Univ, College Stn, TX 77843 USA	Woods Hole Oceanographic Institution; United States Department of the Interior; United States Geological Survey; Bigelow Laboratory for Ocean Sciences; Texas A&M University System; Texas A&M University College Station	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.	dmcgillicuddy@whoi.edu	anderson, david/E-6416-2011; Stock, Charles/H-1281-2012; Hetland, Robert/E-2614-2012	Stock, Charles/0000-0001-9549-8013; McGillicuddy, Dennis/0000-0002-1437-2425; Signell, Richard/0000-0003-0682-9613; Hetland, Robert/0000-0001-9531-2119				Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1984, ACS SYM SER, V262, P125; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1993, J PLANKTON RES, V15, P563, DOI 10.1093/plankt/15.5.563; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON DM, 2000, ALEXANDRIUM BLOOMS W; ANDERSON DM, 1995, MANUAL HARMFUL MARIN, P229; [Anonymous], 1996, PATTERNS OCEAN OCEAN; Blumberg AF., 1987, A description of a three-dimensional coastal ocean circulation model, V4, P1, DOI [DOI 10.1029/CO004P0001, 10.1029/co004p0001]; BRIN KH, 1998, SEA, V10; CRAIB J. 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Plankton Res.	SEP	2003	25	9					1131	1138		10.1093/plankt/25.9.1131	http://dx.doi.org/10.1093/plankt/25.9.1131			8	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	718LX		Bronze			2025-03-11	WOS:000185148600010
J	Parrow, MW; Burkholder, JM				Parrow, MW; Burkholder, JM			Estuarine heterotrophic cryptoperidiniopsoids (Dinophyceae): Life cycle and culture studies	JOURNAL OF PHYCOLOGY			English	Review						cell cycle; dinoflagellates; flow cytometry; heterotrophy; meiosis; mixotrophy; nuclear cyclosis; phagotrophy; planozygote; reproduction	PFIESTERIA-PISCICIDA DINOPHYCEAE; RED TIDE DINOFLAGELLATE; RELATIVE PLOIDY LEVELS; COMPLEX CELL-CYCLE; CRYPTHECODINIUM-COHNII; MARINE DINOFLAGELLATE; FLOW-CYTOMETRY; AMYLOODINIUM-OCELLATUM; GONYAULAX-TAMARENSIS; TOXIC DINOFLAGELLATE	Cryptoperidiniopsoids are an unclassified group of delicately thecate heterotrophic dinoflagellates known to be common in eastern U.S. estuarine waters. Over the past 10 years cryptoperidiniopsoids were isolated from different geographical regions and cultured with cryptophyte algal prey. In the seven clonal isolates examined, reproduction was strongly linked to the availability of prey cells. The dinoflagellates phagocytized the contents of prey cells through a tube-like peduncle, similarly as close relatives of Pfiesteria spp. and several other heterotrophic species. Cell division occurred while encysted, most commonly yielding two biflagellated offspring. Abundant fusing gametes, phagotrophic planozygotes, and cysts with a pronounced nuclear cyclosis characterized persistent sexuality. Cysts with nuclear cyclosis produced two flagellated offspring cells. The resistance of reproductive cysts to antimicrobial treatments was examined, and a simple high-yield technique was developed for population synchronization while ridding the dinoflagellates of most contaminating vacuolar prey DNA and external contaminants. The DNA content and population DNA profiles of synchronously excysted cryptoperidiniopsoids from different isolates were measured using flow cytometry and were related to the life history of these and other dinoflagellates. Cryptophyte-fed cultures with versus without extracellular bacteria were compared, and bacteria apparently promoted cryptoperidiniopsoid feeding and growth. Externally bacteria-free dinoflagellates were cultured in media enriched with dissolved organic nutrients, and nutritional benefit may have occurred in some treatments. The potential for mixotrophic nutrition from maintenance of cryptophyte chloroplasts was examined using flow cytometrically sorted cells, but evidence of kleptoplastidy was not found in these isolates under the conditions imposed.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	mwparrow@unity.ncsu.edu	Parrow, Matthew/HMO-6676-2023	Parrow, Matthew/0000-0002-3197-2510				Alavi M, 2001, ENVIRON MICROBIOL, V3, P380, DOI 10.1046/j.1462-2920.2001.00207.x; ALLEN RD, 1983, J MICROSC-OXFORD, V129, P3, DOI 10.1111/j.1365-2818.1983.tb04157.x; ANDERSON DM, 1995, MANUAL HARMFUL MARIN, P229; Appleton PL, 1998, PARASITOLOGY, V116, P115, DOI 10.1017/S0031182097002096; Azanza MPV, 2001, LETT APPL MICROBIOL, V33, P371, DOI 10.1046/j.1472-765X.2001.01013.x; BAGWELL CB, 1989, CYTOMETRY, V10, P689; BARKER H. ALBERT, 1935, ARCH MIKROBIOL, V6, P157, DOI 10.1007/BF00407285; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C.A., 1984, P263; Beam C. 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Phycol.	AUG	2003	39	4					678	696		10.1046/j.1529-8817.2003.02146.x	http://dx.doi.org/10.1046/j.1529-8817.2003.02146.x			19	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	706JT					2025-03-11	WOS:000184451100007
J	Parrow, MW; Burkholder, JM				Parrow, MW; Burkholder, JM			Reproduction and sexuality in <i>Pfiesteria shumwayae</i> (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						chromosomes; dinoflagellate; meiosis; meiotic prophase; mitosis; nuclear cyclosis; palintomy; phagotrophy; sexual reproduction	DINOFLAGELLATE GYMNODINIUM-CATENATUM; RED-TIDE DINOFLAGELLATE; ALEXANDRIUM-TAYLORI DINOPHYCEAE; LIFE-CYCLE; TOXIC DINOFLAGELLATE; PISCICIDA; HISTORY; COMPLEX; CHROMOSOME; BEHAVIOR	Pfiesteria shumwayae is a heterotrophic dinoflagellate with a widespread distribution in temperate-subtropical estuarine waters. In this study, five clonal isolates from the eastern coast of North America, one from New Zealand, and a mixed composite of clones were cultured in aquaria and fed live fish. Division, sexuality, and phagotrophic feeding on fish were studied by LM, SEM, and flow cytometry. The development of reproductive cysts isolated from aquaria was followed. Synchronously excysted flagellate populations were examined for sexuality and then for feeding behavior and reproduction when given larval fish. Reproductive cysts varied in size and underwent protoplast division(s), most commonly producing two to eight biflagellated offspring. Fusing gametes, resulting planozygotes, and nuclear cyclosis were documented as evidence of sexuality. Gametes emerged from cysts, and fusions were approximately isogamous. Resulting planozygotes had two longitudinal flagella and one transverse flagellum and apparently fed before encysting. Distinct and lengthy chromosome movements (nuclear cyclosis) occurred in presumed zygotic cysts before nuclear division(s). These cysts did not exhibit dormancy in growing cultures and produced two or four biflagellated offspring. Flagellated cells fed on surficial fish tissues and then encysted for reproduction. Stages indicating a completed sexual cycle (fusion, planozygotes, and nuclear cyclosis) were uncommon or absent in clonal cultures but were relatively abundant in the mixed clone culture. Self-sterility factors apparently influenced sexuality. Starved populations formed quiescent cysts that released swimming cells when food was provided. Pfiesteria shumwayae was similar in reproduction and sexuality to closely related species.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	mwparrow@unity.ncsu.edu	Parrow, Matthew/HMO-6676-2023	Parrow, Matthew/0000-0002-3197-2510				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1995, MANUAL HARMFUL MARIN, P229; BAGWELL CB, 1989, CYTOMETRY, V10, P689; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C.A., 1984, P263; Beam C. 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Phycol.	AUG	2003	39	4					697	711		10.1046/j.1529-8817.2003.03057.x	http://dx.doi.org/10.1046/j.1529-8817.2003.03057.x			15	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	706JT					2025-03-11	WOS:000184451100008
J	Bailey, SA; Duggan, IC; van Overdijk, CDA; Jenkins, PT; MacIsaac, HJ				Bailey, SA; Duggan, IC; van Overdijk, CDA; Jenkins, PT; MacIsaac, HJ			Viability of invertebrate diapausing eggs collected from residual ballast sediment	LIMNOLOGY AND OCEANOGRAPHY			English	Article							RESTING EGGS; GREAT-LAKES; DINOFLAGELLATE CYSTS; WATER; ZOOPLANKTON; DISPERSAL; INVASION; TRANSPORT; COMMUNITIES; TEMPERATURE	Natural or anthropogenic movement of sediments may be an important vector for the dispersal of invertebrate resting stages between water bodies. Here we record the presence of invertebrate diapausing eggs in residual sediments from transoceanic: vessels and explore whether these may pose an invasion risk. Viability of diapausing eggs was explored under light and dark conditions using sediment collected from eleven tanks on nine vessels operating on the Great Lakes. Seventeen cladoceran, copepod, and rotifer taxa were identified. Four of the species hatched have not yet been reported as established in the Great Lakes. Egg viability for individual species varied from 0% to 92%. Exposure to saline water may impact egg viability of some freshwater species. Generally, the proportion of eggs hatched in light and dark treatments did not differ significantly, indicating that light was not required to terminate diapause. As a result, eggs could potentially hatch in dark ballast tanks when immersed in freshwater loaded as ballast during operation on the Great Lakes. Viability of diapausing eggs differed among ballast tanks on a single vessel, indicating that tanks with independent ballast histories have different invasion risks. While additional work is needed to quantify risk, results from this study indicate that vessels entering the Great Lakes with only residual ballast are a potential vector for the introduction of new nonindigenous species during multiport operations.	Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON N9B 3P4, Canada; Philip T Jenkins & Associates Ltd, Fonthill, ON LOS 1E1, Canada	University of Windsor	Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON N9B 3P4, Canada.	sarahbailey@canada.com	macisaac, hugh/AAE-3742-2020; Duggan, Ian/G-2275-2012; Bailey, Sarah/E-8356-2010	Duggan, Ian/0000-0002-6037-9759; Bailey, Sarah/0000-0003-3635-919X				[Anonymous], BALL WAT MAN VESS EN; Bilton DT, 2001, ANNU REV ECOL SYST, V32, P159, DOI 10.1146/annurev.ecolsys.32.081501.114016; Burgess B, 2001, MAR ECOL PROG SER, V214, P161, DOI 10.3354/meps214161; Cáceres CE, 2002, OECOLOGIA, V131, P402, DOI 10.1007/s00442-002-0897-5; COLAUTTI RI, INVASION PATHWAYS AN; DESTASIO BT, 1989, ECOLOGY, V70, P1377; DODSON DI, 1991, ECOLOGY CLASSIFICATI, P723; Drake Lisa A., 2001, Biological Invasions, V3, P193, DOI 10.1023/A:1014561102724; DUMONT HJ, 1983, HYDROBIOLOGIA, V104, P19, DOI 10.1007/BF00045948; Edmondson W.T., 1966, Freshwater Biology, VSecond; Figuerola J, 2002, FRESHWATER BIOL, V47, P483, DOI 10.1046/j.1365-2427.2002.00829.x; Grice G.D., 1981, Oceanography and Marine Biology an Annual Review, V19, P125; HAIRSTON NG, 1995, ECOLOGY, V76, P1706, DOI 10.2307/1940704; Hairston NG, 1996, LIMNOL OCEANOGR, V41, P1087, DOI 10.4319/lo.1996.41.5.1087; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Hamer JP, 2000, MAR POLLUT BULL, V40, P731, DOI 10.1016/S0025-326X(99)00198-8; Hariston NG, 1999, LIMNOL OCEANOGR, V44, P477; Hebert P.D.N., 1995, DAPHNIA N AM ILLUSTR; HEBERT PDN, 1980, SCIENCE, V207, P1363, DOI 10.1126/science.207.4437.1363; HEBERT PDN, 1978, BIOL REV, V53, P387, DOI 10.1111/j.1469-185X.1978.tb00860.x; Hebert PDN, 2002, CAN J FISH AQUAT SCI, V59, P1229, DOI 10.1139/F02-091; Jenkins DG, 1998, ECOL MONOGR, V68, P421, DOI 10.1890/0012-9615(1998)068[0421:DSCDIS]2.0.CO;2; Jenkins DG, 1998, HYDROBIOLOGIA, V387, P15, DOI 10.1023/A:1017080029317; KELLY JM, 1993, J SHELLFISH RES, V12, P405; KOSTE W, 1989, Transactions of the Royal Society of South Australia, V113, P85; LOCKE A, 1993, CAN J FISH AQUAT SCI, V50, P2086, DOI 10.1139/f93-232; LUTZ RV, 1992, MAR BIOL, V114, P241, DOI 10.1007/BF00349525; MacIsaac HJ, 2002, CAN J FISH AQUAT SCI, V59, P1245, DOI 10.1139/F02-090; Madhupratap M, 1996, MAR BIOL, V125, P77, DOI 10.1007/BF00350762; Marcus NH, 1996, HYDROBIOLOGIA, V320, P141, DOI 10.1007/BF00016815; MAY L, 1987, HYDROBIOLOGIA, V147, P335, DOI 10.1007/BF00025763; MILLS EL, 1993, J GREAT LAKES RES, V19, P1, DOI 10.1016/S0380-1330(93)71197-1; Parker BR, 1996, CAN J ZOOL, V74, P1292, DOI 10.1139/z96-144; Ricciardi A, 2000, TRENDS ECOL EVOL, V15, P62, DOI 10.1016/S0169-5347(99)01745-0; Ricciardi A, 2001, CAN J FISH AQUAT SCI, V58, P2513, DOI 10.1139/cjfas-58-12-2513; Ruiz GM, 2000, ANNU REV ECOL SYST, V31, P481, DOI 10.1146/annurev.ecolsys.31.1.481; SCHWARTZ SS, 1987, FRESHWATER BIOL, V17, P373, DOI 10.1111/j.1365-2427.1987.tb01057.x; Shurin JB, 2000, ECOLOGY, V81, P3074, DOI 10.1890/0012-9658(2000)081[3074:DLIRAT]2.0.CO;2; Stemberger R.S., 1979, EPA600479021 ENV MON; STROSS RG, 1966, ECOLOGY, V47, P368, DOI 10.2307/1932977; VIITASALO M, 1994, MAR BIOL, V120, P455, DOI 10.1007/BF00680221; Wallace R.L., 1991, P187; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2	44	88	97	0	19	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0024-3590	1939-5590		LIMNOL OCEANOGR	Limnol. Oceanogr.	JUL	2003	48	4					1701	1710		10.4319/lo.2003.48.4.1701	http://dx.doi.org/10.4319/lo.2003.48.4.1701			10	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	702WN		Green Submitted			2025-03-11	WOS:000184247900032
J	Godhe, A; McQuoid, MR				Godhe, A; McQuoid, MR			Influence of benthic and pelagic environmental factors on the distribution of dinoflagellate cysts in surface sediments along the Swedish west coast	AQUATIC MICROBIAL ECOLOGY			English	Article						cysts; dinoflagellate; dinophyceae; surface sediment; CCA; PLS; environmental factors	THECA RELATIONSHIP; MARINE-SEDIMENTS; NARRAGANSETT BAY; NORWEGIAN FJORD; RESTING CYSTS; GULLMAR-FJORD; BALTIC SEA; DINOPHYCEAE; INDICATORS; DIATOM	Abundance and frequency of dinoflagellate cysts in 19 surface sediment samples from the northern part of the Swedish west coast has been related to physical and chemical characters of the sediment, hydrography of the overlying water column, and plankton species data from the area. Density of cysts varied between 5000 and 10 1000 cysts g(-1) dw, and the most commonly encountered species were Lingulodinium polyedrum and Protoceratium reticulatum. In all, 46 environmental variables were tested for their relation to dinoflagellate cyst densities, proportion of autotrophic and heterotrophic taxa, and individual species distribution and frequency. The outcomes of multivariate analyses, projection to latent structures (PLS) and canonical correspondence analysis (CCA) were consistent with each other and the actual cyst count. The density of the total cyst assemblage (>90% autotrophic taxa) was primarily related to surface temperature, macronutrients, and inversely to phytoplankton competitors, such as diatoms. The abundance of heterotrophic taxa was governed by the preferences of their prey, i.e. diatom-favourable conditions, and, in most cases, higher proportions of heterotrophic taxa were found at well-mixed sites. Some possible effects of anthropogenic contaminants were also noted. Several taxa showed distinct distribution patterns with respect to the environmental variables. A discrepancy between the species constituting the planktonic and the benthic community was revealed when data from 6 yr of plankton monitoring was compared to the data on distribution of dinoflagellate cysts. In particular, cyst-forming species were only a minor part of the plankton, suggesting that these dinoflagelldtes spend much of their life in the sediments.	Gothenburg Univ, Dept Marine Ecol, S-40530 Gothenburg, Sweden	University of Gothenburg	Gothenburg Univ, Dept Marine Ecol, POB 461, S-40530 Gothenburg, Sweden.	anna.godhe@marbot.gu.se						[Anonymous], 1988, ADV ECOLOGICAL RES A; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Archer SD, 1996, MAR ECOL PROG SER, V139, P239, DOI 10.3354/meps139239; Björk G, 2000, ESTUARIES, V23, P367, DOI 10.2307/1353329; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; CATO I, 1997, SEDIMENTOLOGICAL INV; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B., 1979, P443; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; Devillers R, 2000, MAR GEOL, V166, P103, DOI 10.1016/S0025-3227(00)00007-4; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; DODGE JD, 1982, MARIEN DINOFLAGELLAT; DRESBES G, 1974, MARINES PHYTOPLANKTO; Ellegaard M, 2003, PHYCOLOGIA, V42, P151, DOI 10.2216/i0031-8884-42-2-151.1; Ellegaard M, 2002, J PHYCOL, V38, P775, DOI 10.1046/j.1529-8817.2002.01062.x; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Eriksson L., 1999, Umetrics; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Godhe A, 2001, J PLANKTON RES, V23, P923, DOI 10.1093/plankt/23.9.923; Goodman D. 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JUN 6	2003	32	2					185	201		10.3354/ame032185	http://dx.doi.org/10.3354/ame032185			17	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	695HR		Bronze			2025-03-11	WOS:000183825500008
J	Gómez, F				Gómez, F			Checklist of Mediterranean free-living dinoflagellates	BOTANICA MARINA			English	Review							SP-NOV DINOPHYCEAE; DIPLOPSALIS-GROUP DINOPHYCEAE; CALCAREOUS RESTING CYST; NORTHERN ADRIATIC SEA; PHYTOPLANKTON ASSEMBLAGES; MARINE DINOFLAGELLATE; VENICE LAGOON; LIFE-HISTORY; AEGEAN SEA; GENUS	An annotated checklist of the free-living dinoflagellates (Dinophyceae) of the Mediterranean Sea, based on literature records, is given. The distribution of 673 species in 9 Mediterranean sub-basins is reported. The number of taxa among the sub-basins was as follows: Ligurian (496 species), Balear-Provencal (360), Adriatic (322), Tyrrhenian (284), Ionian (283), Levantine (268), Aegean (182), Albordn (179) and Algerian Seas (151).	Univ Tokyo, Dept Aquat Biosci, Bunkyo Ku, Tokyo 1138657, Japan	University of Tokyo	Gómez, F (通讯作者)，Univ Tokyo, Dept Aquat Biosci, Bunkyo Ku, 1-1-1 Yayoi, Tokyo 1138657, Japan.	fernando.gomez@fitoplancton.com	Gomez, Fernando/B-2495-2009	Gomez, Fernando/0000-0002-5886-3488				Abboud-Abi Saab M., 1985, LEB SCI B, V1, P197; ALFINITO S, 1988, NOVA HEDWIGIA, V46, P357; ANDREIS C, 1975, Giornale Botanico Italiano, V109, P387; ANDREIS C, 1982, BOT MAR, V25, P225, DOI 10.1515/botm.1982.25.5.225; [Anonymous], 2008, FOOD SCI TECHN-BOCA; Athanassopoulos G., 1931, Bulletin de l'Institut Oceanographique Monaco, V576, P1; Athanassopoulos G., 1930, Bulletin de l'Institut Oceanographique Monaco, Vno. 565, P1; ATHANASSOPOULOS G., 1931, BULL INST OCEANOGR [MONACO], V588, P1; BALECH E, 1976, VIE MILIEU B OCEANOG, V26, P27; BALECH E, 1990, HELGOLANDER MEERESUN, V44, P387, DOI 10.1007/BF02365475; BALECH E, 1988, PUB ESP I ESPANOL OC, V1; Balkis Neslihan, 2001, Oebalia, V26, P97; BALLE P, 1961, RAPP P REUN COMMN IN, V16, P231; Bernhard M., 1967, Pubblicazioni della Stazione Zoologica di Napoli, V35, P137; Biecheler B., 1939, Bulletin de la Societe Zoologique de France, V64, P12; Biecheler B., 1938, Bulletin de la Societe Zoologique de France, V63, P9; BIECHELER BERTHE, 1934, COMPT REND ACAD SCI [PARIS], V198, P404; BLASCO D, 1974, RAPP COMM INT MER ME, V22, P65; Bohm A., 1933, Archiv fuer Protistenkunde, V80, P303; BOHM A., 1931, BOT ARCH, V31, P349; BOHM ANTON, 1933, ARCH PROTISTENK, V80, P351; Bolch CJS, 2002, J PLANKTON RES, V24, P565, DOI 10.1093/plankt/24.6.565; BOUQUAHEUX F, 1972, CAH BIOL MAR, V13, P1; BOUQUAHEUX F, 1971, Archiv fuer Protistenkunde, V113, P314; BRAVO I, 1990, TOXIC MARINE PHYTOPL, P26; CABRINI M, 1988, NOVA THALASSIA, V9, P11; Cachon J., 1969, Protistologica, V5, P11; Cachon J., 1967, Protistologica, V3, P313; CACHON J., 1964, B I OCEANOGR MONACO, V62, P1; Cachon J., 1967, Protistologica, V3, P427; CACHON JEAN, 1966, PROTISTOLOGICA, V2, P23; CARBONELLMOORE MC, 1994, REV PALAEOBOT PALYNO, V84, P23, DOI 10.1016/0034-6667(94)90039-6; Caroppo C., 1995, Oebalia, V21, P61; Caroppo C, 2001, CONT SHELF RES, V21, P1839, DOI 10.1016/S0278-4343(01)00028-0; Caroppo C, 1999, BOT MAR, V42, P389, DOI 10.1515/BOT.1999.045; Caroppo C, 2000, J PLANKTON RES, V22, P381, DOI 10.1093/plankt/22.2.381; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; CHATTON EDOUARD, 1933, BULL SOC ZOOL FRANCE, V58, P251; Cho ES, 2001, BOT MAR, V44, P57, DOI 10.1515/BOT.2001.008; CHRETIENNOTDINET MJ, 1993, PHYCOLOGIA, V32, P159, DOI 10.2216/i0031-8884-32-3-159.1; Ciminiello P, 2000, TOXICON, V38, P1871, DOI 10.1016/S0041-0101(00)00099-4; D'Onofrio G, 1999, J PHYCOL, V35, P1063, DOI 10.1046/j.1529-8817.1999.3551063.x; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DASILVA NML, 1991, THESIS U P M CURIE P; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; De Angelis G., 1994, Oebalia, V20, P21; DELGADO M, 1987, Investigacion Pesquera (Barcelona), V51, P517; DELGADO M, 1990, Scientia Marina, V54, P169; DELGADO M, 1991, Scientia Marina, V55, P1; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1993, BOT MAR, V36, P137, DOI 10.1515/botm.1993.36.2.137; DODGE JD, 1975, BOT J LINN SOC, V71, P103, DOI 10.1111/j.1095-8339.1975.tb02449.x; Dogiel V., 1906, Mitteilungen aus der Zoologischen Station zu Neapel Berlin, V18, P1; Dowidar N.M., 1974, Bulletin Inst Oceanogr Fish Cairo, V4, P319; DREBES G, 1981, BRIT PHYCOL J, V16, P207, DOI 10.1080/00071618100650211; EL-MAGHRABY A. 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J	Hardeland, R; Poeggeler, B				Hardeland, R; Poeggeler, B			Non-vertebrate melatonin	JOURNAL OF PINEAL RESEARCH			English	Review						algae; antioxidative protection; circadian rhythms; dinoflagellates; fungi; invertebrates; melatonin; plants	DINOFLAGELLATE GONYAULAX-POLYEDRA; ARYLALKYLAMINE N-ACETYLTRANSFERASE; DROSOPHILA-MELANOGASTER; CIRCADIAN RHYTHMICITY; LIFE-SPAN; ANTIOXIDATIVE PROTECTION; INDUCED ENCYSTMENT; OXIDATIVE STRESS; CYST FORMATION; EDIBLE PLANTS	Melatonin has been detected in bacteria, eukaryotic unicells, macroalgae, plants, fungi and various taxa of invertebrates. Although precise determinations are missing in many of these organisms and the roles of melatonin are still unknown, investigations in some species allow more detailed conclusions. Non-vertebrate melatonin is not necessarily circadian, and if so, not always peaking at night, although nocturnal maxima are frequently found. In the cases under study, the major biosynthetic pathway is identical with that of vertebrates. Mimicking of photoperiodic responses and concentration changes upon temperature decreases have been studied in more detail only in dinoflagellates. In plants, an involvement in photoperiodism seems conceivable but requires further support. No stimulation of flowering has been demonstrated to date. A participation in antioxidative protection might be possible in many aerobic non-vertebrates, although evidence for a contribution at physiological levels is mostly missing. Protection from stress by oxidotoxins or/and extensions of lifespan have been shown in very different organisms, such as the dinoflagellate Lingulodinium , the ciliate Paramecium , the rotifer Philodina and Drosophila . Melatonin can be taken up from the food, findings with possible implications in ecophysiology as well as for human nutrition and, with regard to high levels in medicinal plants, also in pharmacology.	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J	Yamaguchi, M				Yamaguchi, M			Studies on prediction and biological control of the harmful algal blooms	NIPPON SUISAN GAKKAISHI			Japanese	Review							DINOFLAGELLATE HETEROCAPSA-CIRCULARISQUAMA; HETEROSIGMA-AKASHIWO RAPHIDOPHYCEAE; ALEXANDRIUM-TAMARENSE DINOPHYCEAE; PHOSPHORUS-LIMITED CULTURES; SPP. DINOPHYCEAE; GROWTH-KINETICS; RESTING CYSTS; HIROSHIMA BAY; INLAND SEA; ABUNDANCE		Fisheries Res Agcy, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA)	Yamaguchi, M (通讯作者)，Fisheries Res Agcy, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Ohno, Hiroshima 7390452, Japan.							ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], P 1 INT C TOX DIN BL; CEMBELLA AD, 1984, CRC CR REV MICROBIOL, V11, P13, DOI 10.3109/10408418409105902; Eppley R., 1980, PRIMARY PRODUCTIVITY, V19, P231, DOI [10.1007/978-1-4684-3890-1_13, DOI 10.1007/978-1-4684-3890-1_13]; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HONJO T, 1990, TOXIC MARINE PHYTOPLANKTON, P165; Imai I., 1998, PHYSL ECOLOGY HARMFU, P95; Itakura S, 2002, FISHERIES SCI, V68, P77, DOI 10.1046/j.1444-2906.2002.00392.x; Itakura S, 2001, PHYCOLOGIA, V40, P263, DOI 10.2216/i0031-8884-40-3-263.1; IWASAKI H, 1979, BIOCH PHYSL PROTOZOA, V1, P357; Iwataki M, 2002, FISHERIES SCI, V68, P1161, DOI 10.1046/j.1444-2906.2002.00549.x; MCDUFF RE, 1982, LIMNOL OCEANOGR, V27, P783, DOI 10.4319/lo.1982.27.4.0783; Nagasaki K, 1997, AQUAT MICROB ECOL, V13, P135, DOI 10.3354/ame013135; NAGASAKI K, 1994, MAR BIOL, V119, P307, DOI 10.1007/BF00349570; Nagasaki K, 1998, AQUAT MICROB ECOL, V14, P109, DOI 10.3354/ame014109; Tarutani K, 2000, APPL ENVIRON MICROB, V66, P4916, DOI 10.1128/AEM.66.11.4916-4920.2000; Tarutani K, 2001, AQUAT MICROB ECOL, V23, P103, DOI 10.3354/ame023103; Tsujino M, 2002, J EXP MAR BIOL ECOL, V271, P1, DOI 10.1016/S0022-0981(02)00024-2; WEILER CS, 1979, J EXP MAR BIOL ECOL, V39, P1, DOI 10.1016/0022-0981(79)90002-9; Yamaguchi, 1996, HARMFUL TOXIC ALGAL, P177; Yamaguchi M, 1997, J PLANKTON RES, V19, P1167, DOI 10.1093/plankt/19.8.1167; Yamaguchi M, 2002, FISHERIES SCI, V68, P1012, DOI 10.1046/j.1444-2906.2002.00526.x; Yamaguchi M, 2001, PHYCOLOGIA, V40, P313, DOI 10.2216/i0031-8884-40-3-313.1; Yamaguchi M, 1999, FISHERIES SCI, V65, P367, DOI 10.2331/fishsci.65.367; YAMAGUCHI M, 1994, PHYCOLOGIA, V33, P163, DOI 10.2216/i0031-8884-33-3-163.1; YAMAGUCHI M, 1992, MAR BIOL, V112, P191, DOI 10.1007/BF00702461; Yamasaki T, 2001, NDT&E INT, V34, P207, DOI 10.1016/S0963-8695(00)00060-8	27	0	0	2	16	JAPANESE SOC FISHERIES SCIENCE	TOKYO	C/O TOKYO UNIV FISHERIES, KONAN 4, MINATO, TOKYO, 108-8477, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	MAY	2003	69	3					322	325						4	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	703XW		Bronze			2025-03-11	WOS:000184308800002
J	Lee, JJ; Shpigel, M; Freeman, S; Zmora, O; Mcleod, S; Bowen, S; Pearson, M; Szostek, A				Lee, JJ; Shpigel, M; Freeman, S; Zmora, O; Mcleod, S; Bowen, S; Pearson, M; Szostek, A			Physiological ecology and possible control strategy of a toxic marine dinoflagellate, <i>Amphidinium</i> sp., from the benthos of a mariculture pond	AQUACULTURE			English	Article						mariculture contaminant; Amphidinium sp.; toxic dinoflagellate; eurytrophic dinoflagellate; sedimentation pond flora	PHYTOPLANKTON	Some species of Amphidinium are known to have produced toxins. When a species of Amphidinium bloomed in a mariculture sediment pond fed by effluent water from semi-intensive fishponds, it was isolated and its physiological ecology was investigated to find its tolerances and optima for population growth (temperature, salinity, pH, nitrate/ammonia, phosphorus, and vitamin B-12). In a preliminary test, an ether-soluble extract was toxic to mice. The Amphidinium sp. was eurytrophic, with a great facility for luxury consumption and the ability to store nitrate and phosphate for several generations. It needs vitamin B-12 and formed cysts when exposed to high levels of ammonium. Its maximum growth rate was 1 division/day, and it grew well between 20 and 33 degreesC. It was tolerant of a wide range of pH (6.5-9.5; optima 6.5-8.6) and salinities (20-50 parts per thousand; optima 22-32 parts per thousand). The Amphidinium was outcompeted by diatoms if the Si/N ratio was kept at 1:1 or greater, suggesting that this factor could control its growth in sedimentation ponds used in integrated systems to grow mollusks. Eurytrophic organisms are difficult to control by environmental methods, thus, vigilance is required to ensure that bivalves fed from sediment ponds are not contaminated with toxins from this or any other dinoflagellate. (C) 2003 Elsevier Science B.V. All rights reserved.	CUNY City Coll, Dept Biol, New York, NY 10031 USA; Natl Ctr Mariculture, Elat, Israel	City University of New York (CUNY) System; City College of New York (CUNY)	Lee, JJ (通讯作者)，CUNY City Coll, Dept Biol, Convent Ave & 138 St, New York, NY 10031 USA.							CAOVIEN M, 1968, CR HEBD ACAD SCI, V267, P701; DORTCH Q, 1984, MAR BIOL, V81, P237, DOI 10.1007/BF00393218; EPPLEY RW, 1969, LIMNOL OCEANOGR, V14, P194, DOI 10.4319/lo.1969.14.2.0194; FERNANDEZ ML, 1995, MANUAL HARMFUL MARIN, V33; FUKUDA K, 1998, REC RES DEV FERMEN 1, V1, P47; Halim Y., 1969, Oceanogr. mar. Biol., V7, P231; KIMOR B, 1977, MAR BIOL, V42, P55, DOI 10.1007/BF00392014; LEE JJ, UNPUB AQUACULTURE; LEE JJ, UNPUB J EUKARYOT MIC; LEE RE, 1989, PHYCOLOGY, P338; LEWIS RJ, 1995, MANUAL HARMFUL MARIN, V33; LOEBLICH AR, 1966, PHYKOS, V5, P216; Neori A, 1998, AQUACULT ENG, V17, P215, DOI 10.1016/S0144-8609(98)00017-X; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1984, AM J BOT, V71, P1121, DOI 10.2307/2443388; PROVASOLI L, 1957, ARCH MIKROBIOL, V25, P392, DOI 10.1007/BF00446694; Provasoli L, 1963, S MARINE MICROBIOLOG, P105; Shpigel M., 1993, Aquaculture and Fisheries Management, V24, P529, DOI 10.1111/j.1365-2109.1993.tb00628.x; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; Steidinger K.A., 1984, P201; TAYLOR FJ.R., 1987, BIOL DINOFLAGELLATES, P398; TAYLOR FJR, 1983, ENDOCYTOBIOLOGY, V2, P1009; THOMAS WH, 1980, J EXP MAR BIOL ECOL, V45, P25, DOI 10.1016/0022-0981(80)90067-2; THOMAS WH, 1963, LIMNOL OCEANOGR, V8, P357, DOI 10.4319/lo.1963.8.3.0357; TINDAL DR, 1984, J AM CHEM SOC, V262, P21; WEDEMAYER GJ, 1982, J PHYCOL, V18, P13, DOI 10.1111/j.1529-8817.1982.tb03152.x; WILSON MK, 1984, 2 DIV RES SEM CSIRO	27	14	20	1	14	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0044-8486			AQUACULTURE	Aquaculture	MAR 17	2003	217	1-4					351	371	PII S0044-8486(02)00373-3	10.1016/S0044-8486(02)00373-3	http://dx.doi.org/10.1016/S0044-8486(02)00373-3			21	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	648BE					2025-03-11	WOS:000181129300028
J	Montresor, M; Nuzzo, L; Mazzocchi, MG				Montresor, M; Nuzzo, L; Mazzocchi, MG			Viability of dinoflagellate cysts after the passage through the copepod gut	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						copepods; cysts; Dinoflagellates; grazing; Scrippsiella; viability	DINOPHYCEAE RESTING CYSTS; NORTHERN BALTIC SEA; PLANKTONIC DIATOMS; FEEDING-BEHAVIOR; DIAPAUSE EGGS; SCRIPPSIELLA; ZOOPLANKTON; SEDIMENTS; ECOLOGY; GERMINATION	Several dinoflagellate species form nonmotile, thick-walled resting cysts in their life cycle. Cysts can be ingested by planktonic and benthic organisms, but there is scarce information concerning their survival after the passage through the digestive apparatus of the grazers. We tested the germination capability of cysts produced by two neritic dinoflagellates, Scrippsiella trochoidea (F. Stein) A.R. Loeblich and Scrippsiella ramonii Montresor, after their ingestion by four copepod species. Experiments have been carried out with four species: Acartia clausi Giesbrecht, 1889; Centropages typicus Kroyer, 1849; Temora stylifera Dana, 1849; and Clausocalanus lividus Frost and Fleminger, 1968. Copepods were fed either with motile cells or cysts, and feeding and clearance rates were estimated for A. clausi, C. lividus and T stylifera. Grazing rates on both dinollagellates was much higher for vegetative cells than for cysts. Resting cysts were isolated from the faccal pellets and incubated to test their germination capability. S. trochoidea cysts eaten by C. typicus and T stylifera showed a high germination rate, while cysts of the same species were not viable after the passage through the gut of A. clausi and C lividus. In contrast, S. ramonii cysts were never able to germinate after being ingested by copepods. The observed variation in viability among the two cyst types and the different survival rates observed for S. trochoidea cysts might be related to differences in cyst morphology and to differences in the digestive process among the tested copepod species. (C) 2002 Elsevier Science B.V. All rights reserved.	Staz Zool Anton Dohrn, I-80121 Naples, Italy	Stazione Zoologica Anton Dohrn	Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.	mmontr@szn.it		Montresor, Marina/0000-0002-2475-1787				Albertsson J, 2001, MAR BIOL, V138, P793, DOI 10.1007/s002270000498; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANRAKU M, 1963, LIMNOL OCEANOGR, V8, P116, DOI 10.4319/lo.1963.8.1.0116; Belmonte G, 1997, HYDROBIOLOGIA, V355, P159, DOI 10.1023/A:1003071205424; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; Clegg JS, 1997, J EXP BIOL, V200, P467; CONWAY DVP, 1994, MAR ECOL PROG SER, V106, P303, DOI 10.3354/meps106303; D'Onofrio G, 1999, J PHYCOL, V35, P1063, DOI 10.1046/j.1529-8817.1999.3551063.x; DAHMS HU, 1995, HYDROBIOLOGIA, V306, P199, DOI 10.1007/BF00017691; Dale B., 1983, P69; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Frost B., 1968, Bulletin Scripps Institution of Oceanography Technical Series, V12, P1; FROST BW, 1972, LIMNOL OCEANOGR, V17, P805, DOI 10.4319/lo.1972.17.6.0805; Giangrande A, 2002, J SEA RES, V47, P97, DOI 10.1016/S1385-1101(01)00103-4; Grice G.D., 1981, Oceanography and Marine Biology an Annual Review, V19, P125; Guerrero F, 1998, J PLANKTON RES, V20, P305, DOI 10.1093/plankt/20.2.305; Hairston N.G. 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Exp. Mar. Biol. Ecol.	MAR 11	2003	287	2					209	221	PII S0022-0981(02)00549-X	10.1016/S0022-0981(02)00549-X	http://dx.doi.org/10.1016/S0022-0981(02)00549-X			13	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	653BB					2025-03-11	WOS:000181414400005
J	Morquecho, L; Lechuga-Devéze, CH				Morquecho, L; Lechuga-Devéze, CH			Dinoflagellate cysts in recent sediments from Bahia Concepcion Gulf of California	BOTANICA MARINA			English	Article							RECENT MARINE-SEDIMENTS; GYMNODINIUM-CATENATUM; RED-TIDE; AUSTRALIA; PHYTOPLANKTON; TASMANIA; PACIFIC; NORWAY; WATERS; GENUS	The composition, abundance, and distribution of dinoflagellate resting cysts in recent sediments were analyzed at 12 sites in Bahfa Concepcion in the subtropical Gulf of California. Calcareous and organic Peridiniales, Gonyaulacales, and Gymnodiniales were identified at species level (25 cyst types). Empty cysts constituted 75-90% of cysts in the samples. Cyst assemblages were dominated by calcareous Peridiniales (30-70%) and Gonyaulacales (13-44%), represented mainly by Scrippsiella trochoidea and Lingulodinium polyedrum. In the first centimeter of sediment, cyst counts varied from 173 to 9, 933 cysts g(-1) wet weight, and increased in abundance in the inner area of the bay. Cysts of the toxic species Gymnodinium catenatum were also detected, and successful cyst germination of Alexandrium margalefii is described. Cyst abundance and distribution patterns suggest that the bay acts as a cyst trap, and that the cyst assemblages reflect the local community of meroplanktonic dinoflagellates.	CIBNOR, La Paz 23000, BCS, Mexico	CIBNOR - Centro de Investigaciones Biologicas del Noroeste	Morquecho, L (通讯作者)，CIBNOR, Apartado Postal 128, La Paz 23000, BCS, Mexico.		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P., 1996, HARMFUL TOXIC ALGAL, P105; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; SWEENEY BM, 1975, P 1 INT C TOX DIN BL, P225; TAYLOR FJ.R., 1987, BIOL DINOFLAGELLATES, P1; TOMAS CR, 1996, LIVING MARINE DIATOM; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; Wall D., 1986, THESIS U SASKATCHEWA	56	38	43	0	3	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	MAR	2003	46	2					132	141		10.1515/BOT.2003.014	http://dx.doi.org/10.1515/BOT.2003.014			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	662DD					2025-03-11	WOS:000181930200003
J	Persson, A; Rosenberg, R				Persson, A; Rosenberg, R			Impact of grazing and bioturbation of marine benthic deposit feeders on dinoflagellate cysts	HARMFUL ALGAE			English	Article						deposit feeder; dinoflagellate; cyst; sediment; grazing	SEDIMENTS; ECOLOGY	The impact of benthic deposit feeders on marine dinoflagellate cysts was studied by adding a concentrated natural Swedish cyst assemblage to sediment with different deposit feeders in replicate 4-1 aquaria. The deposit feeders used were the bivalve Abra nitida, the echinoderm Amphiura filiformis, and the polychaetes Melinna cristata and Nereis diversicolor. These species occur naturally near the Swedish west coast and were selected to represent different ways of feeding. The results showed a significant relative decrease of unfossilizable cyst species; whereas, the common fossilizable species Lingulodinium polyedrum significantly increased in the cyst assemblage after grazing. This work suggests that differences in dinoflagellate cyst compositions can in part be caused by different animal grazing behaviors. (C) 2003 Elsevier Science B.V. All rights reserved.	Univ Gothenburg, Dept Marine Ecol, SE-40530 Gothenburg, Sweden; Univ Gothenburg, Kristineberg Marine Res Stn, Dept Marine Ecol, SE-45034 Fiskebackskil, Sweden	University of Gothenburg; University of Gothenburg	Persson, A (通讯作者)，NOAA, NMFS Milford Lab, 212 Rogers Ave, Milford, MA USA.	apersson@clam.mi.nmfs.gov; r.rosenberg@kmf.gu.se		Persson, Agneta/0000-0003-0202-6514				ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRAVO I, 1998, HARMFUL ALGAE, P356; Chester R., 1990, MAR GEOCHEMISTRY; Dale B., 1983, P69; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; LAROCQUE R, 1990, TOXIC MARINE PHYTOPLANKTON, P368; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; LOPEZ GR, 1987, Q REV BIOL, V62, P235, DOI 10.1086/415511; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; REID PC, 1987, J PLANKTON RES, V9, P249, DOI 10.1093/plankt/9.1.249; SONNEMANN JA, 1997, AUSTR BOT MAR, V40, P147; TAGHON GL, 1984, LIMNOL OCEANOGR, V29, P64, DOI 10.4319/lo.1984.29.1.0064; TURGEON J, 1990, TOXIC MARINE PHYTOPLANKTON, P238; Underwood AJ., 1996, Experiments in Ecology: Their Logical Design and Interpretation Using Analysis of Variance; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; Wall D., 1965, Grana Palynologica, V6, P297; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Zonneveld KAF, 1997, MAR MICROPALEONTOL, V29, P393, DOI 10.1016/S0377-8398(96)00032-1	26	37	40	1	11	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883			HARMFUL ALGAE	Harmful Algae	MAR	2003	2	1					43	50		10.1016/S1568-9883(03)00003-9	http://dx.doi.org/10.1016/S1568-9883(03)00003-9			8	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	812UM					2025-03-11	WOS:000220864400004
J	Irwin, A; Hallegraeff, GM; McMinn, A; Harrison, J; Heijnis, H				Irwin, A; Hallegraeff, GM; McMinn, A; Harrison, J; Heijnis, H			Cyst and radionuclide evidence demonstrate historic <i>Gymnodinium catenatum</i> dinoflagellate populations in Manukau and Hokianga Harbours, New Zealand	HARMFUL ALGAE			English	Article						dinoflagellate cysts; sediment depth cores; Gymnodinium catenatum; PSP; New Zealand	MICRORETICULATE CYST; INDICATORS; EUTROPHICATION; BLOOMS; DINOPHYCEAE; SEDIMENTS; POLLUTION; CLIMATE; UNIQUE	Between May 2000 and February 2001, a major bloom of the toxic dinoflagellate Gymnodinium catenatum (a causative organism of Paralytic Shellfish Poisoning, PSP) affected over 1500 km of coastline of New Zealand's North Island. As this was the first record of this species in New Zealand, we aimed to resolve whether this represented a recent introduction/spreading event or perhaps an indigenous cryptic species stimulated by environmental/climatic change. To answer this question, we analysed for G. catenatum resting cysts in Pb-210 dated sediment cores (18-34 cm long; sedimentation rates 0.34-0.69 cm per year) collected by SCUBA divers from Manukau Harbour, where the species was first detected, and from Hokianga Harbour, where the highest shellfish toxicity was recorded, while using Wellington Harbour as a well-monitored control site. The results of this study conclusively demonstrate that abundant G. catenatum has been in northern New Zealand at least since the early 1980s, increasing up to 1200 cysts/g around the year 2000, but with low cyst concentrations possibly present since at least 1937. In contrast, Wellington Harbour cores contained only very sparse G. catenatum cysts (8 cysts/g), present only to a depth of 7 cm (surface mixed layer depth), reflecting an apparent recent range expansion of this dinoflagellate in New Zealand, possibly stimulated by unusual climatic conditions associated with the 2000 La Nina event. The significant increases since the early 1980s also of Protoperidinium cysts at Hokianga Harbour and of Gonyaulax, Protoperidinium and Protoceratium cysts at Manukau Harbour suggest a broad scale environmental change has occurred in Northland, New Zealand. (C) 2002 Elsevier Science B.V. All rights reserved.	Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia; Univ Tasmania, Inst Antarctic & So Ocean Studies, Hobart, Tas 7001, Australia; Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia	University of Tasmania; University of Tasmania; Australian Nuclear Science & Technology Organisation	Univ Tasmania, Sch Plant Sci, GPO Box 252-55, Hobart, Tas 7001, Australia.	hallegraeff@utas.edu.au	Heijnis, Hendrik/A-6673-2010; McMinn, Andrew/A-9910-2008; Hallegraeff, Gustaaf/C-8351-2013; Harrison, Jennifer/G-4238-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343; Heijnis, Hendrik/0000-0002-7601-3452; Harrison, Jennifer/0000-0003-0716-2398				ANDERSON DM, 1988, J PHYCOL, V24, P255; BALDWIN RL, 1990, SYSTEMS THEORY APPL, P1; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Bolch CJS, 2002, J PLANKTON RES, V24, P565, DOI 10.1093/plankt/24.6.565; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BOLCH CJS, 2002, 10 INT C HARM AL, P32; BRUGAM RB, 1978, QUATERNARY RES, V9, P349, DOI 10.1016/0033-5894(78)90038-8; CHANG FH, 2001, P MAR BIOTK WORKSH W, P165; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; Goff JR, 1998, NEW ZEAL J MAR FRESH, V32, P181, DOI 10.1080/00288330.1998.9516818; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; HALLEGRAEFF GM, 1995, J PLANKTON RES, V17, P1163, DOI 10.1093/plankt/17.6.1163; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; Holmes MJ, 2002, J PHYCOL, V38, P96, DOI 10.1046/j.1529-8817.2002.01153.x; Ikeda T., 1989, P411; Mackenzie L, 2001, GYMNODINIUM CATENATU, P1; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; McMinn A., 2001, P HARMF ALG BLOOMS 2, P477; MCMINN A, 1997, MAR ECOL PROGR SER, V161, P163; RHODES LL, 1993, NEW ZEAL J MAR FRESH, V27, P419, DOI 10.1080/00288330.1993.9516583; TAYLOR MD, 2001, DELIMITATION STUDY T, P1; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; Thorsen TA, 1995, HOLOCENE, V5, P435, DOI 10.1177/095968369500500406; TODD K, 1999, P REP 1 C HARMF ALG; Zonneveld KAF, 2001, PROG OCEANOGR, V48, P25, DOI 10.1016/S0079-6611(00)00047-1	27	28	31	0	11	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883	1878-1470		HARMFUL ALGAE	Harmful Algae	MAR	2003	2	1					61	74	PII S1568-9883(02)00084-7	10.1016/S1568-9883(02)00084-7	http://dx.doi.org/10.1016/S1568-9883(02)00084-7			14	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	812UM					2025-03-11	WOS:000220864400006
J	Haya, K; Martin, JL; Robinson, SMC; Martin, JD; Khots, A				Haya, K; Martin, JL; Robinson, SMC; Martin, JD; Khots, A			Does uptake of <i>Alexandrium fundyense</i> cysts contribute to the levels of PSP toxin found in the sea scallop, <i>Placopecten magellanicus</i>?	HARMFUL ALGAE			English	Article						Alexandrium fundyense; Placopecten magellanicus; PSP toxin	DINOFLAGELLATE GONYAULAX-EXCAVATA; PARALYTIC SHELLFISH POISON; BAY	Atlantic sea scallops, Placopecten magellanicus, in most areas of the Bay of Fundy, New Brunswick, Canada, have year-round concentrations of paralytic shellfish posioning (PSP) toxins greater than the regulatory concentration of 80 mug STXeq. 100g(-1) wetweight. Scallops (mean shell height of 10.7cm, age 3-5 years) were collected by SCUBA and individually tagged near Parker Island, Bay of Fundy. Half were hung 2 in below the low tide water level and the remainder were placed on the bottom (11 m depth at low tide) under the scallops held at 2 in. Scallop, water and sediment samples were collected monthly for determination of concentrations of PSP toxins and Alexandrium fundyense. In October, 1993, mean concentrations of PSP toxins in digestive gland, and mantle were 3205 and 1018 mug STX eq. 100 g(-1) wet weight, respectively. Eight months later (June 1994), PSP concentrations in digestive glands from the surface and bottom had declined to 504 and 682 mug STX eq. 100 g(-1) wet weight, respectively, whereas those in the mantle had declined to 802 and 681 mug STX eq. 100 g(-1) wet weight. During July 1994, A. fundyense concentrations observed at Parker Island and offshore were 320 cells l(-1) and 14,200 cells l(-1), respectively. Subsequently, toxin concentrations in surface and bottom scallop digestive glands increased to 12,720 and 11,408 mug STX eq. 100 g(-1) wet weight, whereas concentrations in mantles increased to 2126 and 1748 mug STX eq. 100 g(-1) wet weight, respectively. Concentrations of PSP toxins in these tissues in October 1994 were similar to those measured in October 1993. Concentrations of PSP toxin were less than the regulatory concentration in the gonads and non-detectable in adductor muscles of all scallops sampled. There were no statistically significant differences in profiles for uptake and depuration of PSP toxins in scallops held at the surface compared to those from bottom, suggesting that A. fundyense cysts at the concentrations found in the sediment (45 cysts cm(-3)) did not contribute significantly to the year-round presence of PSP toxins within scallop tissues. The year-round occurrence of PSP toxin is probably due to accumulation during summer blooms followed by a very slow rate of depuration. Crown Copyright (C) 2002 Published by Elsevier Science B.V All rights reserved.	Fisheries & Oceans Canada, Canada Biol Stn, St Andrews, NB E5B 2L9, Canada	Fisheries & Oceans Canada	Haya, K (通讯作者)，Fisheries & Oceans Canada, Canada Biol Stn, 531 Brand Cove Rd, St Andrews, NB E5B 2L9, Canada.	hayak@mar.dfo-mpo.gc.ca	Martin, Jennifer/G-5217-2011	Robinson, Shawn/0000-0002-1705-7930				ANDERSON DM, 1984, ACS SYM SER, V262, P125; *AOAC, 1990, OFF METH AN, P881; BOURNE N, 1965, J FISH RES BOARD CAN, V22, P1137, DOI 10.1139/f65-102; Bricelj V. Monica, 1998, Reviews in Fisheries Science, V6, P315, DOI 10.1080/10641269891314294; CEMBELLA AD, 1993, J SHELLFISH RES, V12, P389; JAMIESON GS, 1983, CAN J FISH AQUAT SCI, V40, P313, DOI 10.1139/f83-046; Martin J.L., 1994, P 4 CAN WORKSH HARMF, V2016, P22; MARTIN JL, 1988, CAN J FISH AQUAT SCI, V45, P1968, DOI 10.1139/f88-229; MARTIN JL, 2001, P 7 CAN WORKSH HARM, P100; MARTIN JL, 1999, PHYTOPLANKTON MONITO, P132; MEDCOF JC, 1947, B FISH RES BD CAN, V75, P32; ROBINSON SMC, 1999, P 6 CAN WORKSH HARM, P87; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Sommer H, 1937, ARCH PATHOL, V24, P560; Trites R.W., 1983, Marine and Coastal Systems of the Quoddy Region, New Brunswick, P9; Waiwood B.A., 1995, P525; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156	17	12	15	0	7	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	1568-9883	1878-1470		HARMFUL ALGAE	Harmful Algae	MAR	2003	2	1					75	81	PII S1568-9883(02)00068-9	10.1016/S1568-9883(02)00068-9	http://dx.doi.org/10.1016/S1568-9883(02)00068-9			7	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	812UM					2025-03-11	WOS:000220864400007
J	Ellegaard, M; Daugbjerg, N; Rochon, A; Lewis, J; Harding, I				Ellegaard, M; Daugbjerg, N; Rochon, A; Lewis, J; Harding, I			Morphological and LSU rDNA sequence variation within the <i>Gonyaulax spinifera-Spiniferites</i> group (Dinophyceae) and proposal of <i>G-elongata</i> comb. nov and <i>G-membranacea</i> comb. nov.	PHYCOLOGIA			English	Article							CYST-THECA RELATIONSHIPS; SUBUNIT RIBOSOMAL-RNA; DINOFLAGELLATE CYSTS; ADJACENT SEAS; SEDIMENTS; PHYLOGENY; GENERA; NORTH	Cultures were established from cysts of the cyst-based taxa Spiniferites elongatus and S. membranaceus. Motile cells and cysts from both cultures and sediment samples were examined using light and scanning electron microscopy. The cyst-theca relationship was established for S. elongatus. The motile cells have the tabulation pattern 2 pr, 4', 6", 6c, greater than or equal to 4s, 6"', 1p, 1'''', but they remain unattributable to previously described Gonyaulax species. There was large variation in process length and process morphology in cysts from both cultures and wild samples and there was variation in ornamentation and in the development of spines and flanges in motile cells. A new combination, G. elongata (Reid) Ellegaard et al. comb. nov. is proposed, following new rules of the International Code of Botanical Nomenclature that give genera based on extant forms priority over genera based on fossil forms. Extreme morphological variation in the cyst and motile stages of S. membranaceus is described and this species is also transferred to the genus Gonyaulax, as G. membranacea (Rossignol) Ellegaard et al. comb. nov. Approximately 1500 bp of large subunit (LSU) rDNA were determined for these two species and for G. baltica, G. cf. spinifera (= S. ramosus) and G. digitalis (= Bitectatodinium tepikiense). LSU rDNA showed sequence divergences similar to those estimated between species in other genera within the Gonyaulacales; a phylogeny for the Gonyaulacales was established, including novel LSU rDNA sequences for Alexandrium margalefii, A. pseudogonyaulax and Pyrodinium bahamense var. compressum. Our results show that motile stages obtained from the germination of several cysts of the 'fossil-based' Spiniferites and B. tepikiense, which were previously attributed to 'Gonyaulax spinifera group undifferentiated', belong to distinct species of the genus Gonyaulax. These species show small morphological differences in the motile stage but relatively high sequence divergence. Moreover, this group of species is monophyletic, supported by bootstrap values of 100% in parsimony and maximum likelihood analyses.	Univ Copenhagen, Inst Bot, Dept Phycol, DK-1353 Copenhagen K, Denmark; Univ Westminster, Sch Biosci, Phytosci Res Grp, London W1W 6UW, England; Univ Copenhagen, Inst Bot, Dept Phycol, DK-1353 Copenhagen K, Denmark; Univ Southampton, Sch Earth & Ocean Sci, Southampton Oceanog Ctr, Southampton SO14 3ZH, Hants, England	University of Copenhagen; University of Westminster; University of Copenhagen; NERC National Oceanography Centre; University of Southampton	Ellegaard, M (通讯作者)，Univ Copenhagen, Inst Bot, Dept Phycol, Oster Farimagsgade 2D, DK-1353 Copenhagen K, Denmark.		Harding, Ian/K-3320-2012; Ellegaard, Marianne/H-6748-2014; Daugbjerg, Niels/D-3521-2014	Harding, Ian/0000-0003-4281-0581; Daugbjerg, Niels/0000-0002-0397-3073				[Anonymous], P YORKSHIRE GEOL SOC; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B, 1978, Palynology, V2, P187; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; DAUGBJERG N, 1994, J PHYCOL, V30, P991, DOI 10.1111/j.0022-3646.1994.00991.x; Doyle JJ., 1987, PHYTOCHEM B BOT SOC, V19, P11, DOI DOI 10.1016/0031-9422(80)85004-7; Ellegaard M, 2002, J PHYCOL, V38, P775, DOI 10.1046/j.1529-8817.2002.01062.x; Faure-Fremiet E., 1908, ANN SCI NAT ZOOL, V9, p[209, 15]; FELSENSTEIN J, 1985, EVOLUTION, V39, P783, DOI 10.1111/j.1558-5646.1985.tb00420.x; Fensome R.A., 1993, CLASSIFICATION FOSSI; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Greuter W., 2000, INT CODE BOT NOMENCL; Guillard RRL., 1973, HDB PHYCOLOGICAL MET, P69; Hallett RI, 1999, THESIS U WESTMINSTER; Hansen G, 2000, J PHYCOL, V36, P394, DOI 10.1046/j.1529-8817.2000.99172.x; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; HARLAND R, 1986, Palynology, V10, P25; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1982, Palynology, V6, P9; HARLAND R, 1980, Grana, V19, P211; Head M.J., 1996, Palynology: Principles and Applications, P1197; KOFOID C.A., 1911, U CALIFORNIA PUBLICA, V8, P187; LENAERS G, 1989, J MOL EVOL, V29, P40, DOI 10.1007/BF02106180; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J, 2001, EUR J PHYCOL, V36, P137, DOI 10.1017/S0967026201003171; Lewis J, 1999, GRANA, V38, P113, DOI 10.1080/00173139908559220; Matsuoka K., 1992, NEOGENE QUATERNARY D, P33; Matsuoka K., 1987, Bull. 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J	Montresor, M; Lovejoy, C; Orsini, L; Procaccini, G; Roy, S				Montresor, M; Lovejoy, C; Orsini, L; Procaccini, G; Roy, S			Bipolar distribution of the cyst-forming dinoflagellate <i>Polarella glacialis</i>	POLAR BIOLOGY			English	Article							SEA-ICE; PFIESTERIA-PISCICIDA; MOLECULAR EVOLUTION; GENETIC-VARIATION; ELLIS FJORD; PHYLOGENY; SYMBIODINIUM; PHYTOPLANKTON; FORAMINIFERA; ANTARCTICA	Morphological investigations of motile cells and cysts of a small dinoflagellate (strain CCMP 2088) isolated from Canadian Arctic waters were carried out under both light and scanning electron microscopy. This species strongly resembled Polarella glacialis (strain CCMP 1383), which up to now was known only from Antarctic sea ice. The photosynthetic pigment composition of strain CCMP 2088 is typical of dinoflagellates, with peridinin as a major accessory pigment. Phylogenetic relationships between the two strains and other dinoflagellate species were inferred from SSU nrDNA using Neighbour Joining and weighted parsimony analyses. Our results showed that strain CCMP 2088 and P. glacialis (strain CCMP 1383) grouped in the same clade (Suessiales clade), showing high similarity values (0.99%). Morphological and molecular data support the assignment of the Arctic strain to P. glacialis. The free-living Gymnodinium simplex and the two P. glacialis strains have a basal position in the Suessiales clade, as compared to Symbiodinium spp.	Staz Zool Anton Dohrn, I-80121 Naples, Italy; Univ Laval, GIROQ, Quebec City, PQ G1K 7P4, Canada; Univ Quebec, Inst Sci Mer Rimouski & Quebec Ocean, Rimouski, PQ G5L 3A1, Canada	Stazione Zoologica Anton Dohrn; Laval University; University of Quebec	Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.	mmontr@szn.it	Orsini, Luisa/B-6773-2009; Procaccini, Gabriele/AAA-7040-2019; Procaccini, Gabriele/A-6618-2010; Lovejoy, Connie/A-3756-2008	Procaccini, Gabriele/0000-0002-6179-468X; Orsini, Luisa/0000-0002-1716-5624; Montresor, Marina/0000-0002-2475-1787; Lovejoy, Connie/0000-0001-8027-2281				Aagaard K., 1994, POLAR OCEANS THEIR R, P5; Bjornland T., 1997, PHYTOPLANKTON PIGMEN, P578; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; Carlos AA, 1999, J PHYCOL, V35, P1054, DOI 10.1046/j.1529-8817.1999.3551054.x; CRAME JA, 1993, J BIOGEOGR, V20, P145, DOI 10.2307/2845668; Darius HT, 2000, J PHYCOL, V36, P951, DOI 10.1046/j.1529-8817.2000.99088.x; Darling KF, 2000, NATURE, V405, P43, DOI 10.1038/35011002; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; DODGE JD, 1974, J MAR BIOL ASSOC UK, V54, P171, DOI 10.1017/S0025315400022141; FENSOME R. 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MAR	2003	26	3					186	194		10.1007/s00300-002-0473-9	http://dx.doi.org/10.1007/s00300-002-0473-9			9	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	657PT					2025-03-11	WOS:000181676100007
J	Miller, TR; Belas, R				Miller, TR; Belas, R			<i>Pfiesteria piscicida</i>, <i>P-shumwayae</i>, and other <i>Pfiesteria</i>-like dinoflagellates	RESEARCH IN MICROBIOLOGY			English	Review						Pfiesteria piscicida; Pfiesteria shumwayae; harmful algae; toxin; life stages; detection; microbial community structure	TOXIC ESTUARINE DINOFLAGELLATE; NITROGEN UPTAKE; FISH KILLS; LIFE-CYCLE; DINOPHYCEAE; COMPLEX; IDENTIFICATION; BEHAVIOR; RECEPTOR; CULTURE	Pfiesteria piscicida and Pfiesteria shumwayae are estuarine dinoflagellates thought to be responsible for massive fish deaths and associated human illnesses in the southeastern United States. These dinoflagellates are described as having a complex life cycle involving flagellated zoospores, cysts, and amoeboid stages. Although no Pfiesteria toxin has been identified, certain strains of these dinoflagellates are thought to produce a water-soluble toxin that can kill fish and cause human illness. Recent reports show no evidence for amoeboid stages and indicate that a much more-simplified life cycle exists. In addition, researchers have shown that P. shumwayae only kills fish through direct contact that does not necessarily involve the production of one or more toxins. This review summarizes these and other recent findings with an emphasis on establishing basic facts regarding the toxicity and life history of Pfiesteria dinoflagellates. (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved.	Univ Maryland, Inst Biotechnol, Ctr Marine Biotechnol, Baltimore, MD 21202 USA	University System of Maryland; University of Maryland Baltimore	Univ Maryland, Inst Biotechnol, Ctr Marine Biotechnol, 701 E Pratt St, Baltimore, MD 21202 USA.	belas@umbi.umd.edu	Miller, Todd/Y-3612-2019	Miller, Todd/0000-0002-2113-1662	NIEHS NIH HHS [P01-ES9563] Funding Source: Medline	NIEHS NIH HHS(United States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Environmental Health Sciences (NIEHS))		Berg GM, 1997, MAR BIOL, V129, P377, DOI 10.1007/s002270050178; Berry JP, 2002, P NATL ACAD SCI USA, V99, P10970, DOI 10.1073/pnas.172221699; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P667, DOI 10.2307/3454912; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P745, DOI 10.2307/3454922; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; Coats DW, 1999, J EUKARYOT MICROBIOL, V46, P402, DOI 10.1111/j.1550-7408.1999.tb04620.x; Fairey ER, 1999, NAT TOXINS, V7, P415, DOI 10.1002/1522-7189(199911/12)7:6<415::AID-NT81>3.0.CO;2-E; Glasgow HB, 2000, ECOL APPL, V10, P1024, DOI 10.1890/1051-0761(2000)010[1024:WQTAMI]2.0.CO;2; Glasgow HB, 2001, PHYCOLOGIA, V40, P234, DOI 10.2216/i0031-8884-40-3-234.1; Glasgow HB, 2001, ENVIRON HEALTH PERSP, V109, P715, DOI 10.2307/3454919; GLASGOW HB, 1995, J TOXICOL ENV HEALTH, V46, P501, DOI 10.1080/15287399509532051; Kaiser J, 2002, SCIENCE, V298, P346, DOI 10.1126/science.298.5592.346; Kimm-Brinson KL, 2001, ENVIRON HEALTH PERSP, V109, P457, DOI 10.2307/3454703; Lewitus AJ, 1999, J PHYCOL, V35, P303, DOI 10.1046/j.1529-8817.1999.3520303.x; Lewitus AJ, 1999, J PHYCOL, V35, P1430, DOI 10.1046/j.1529-8817.1999.3561430.x; Litaker RW, 2002, J PHYCOL, V38, P442, DOI 10.1046/j.1529-8817.2002.t01-1-01242.x; Litaker RW, 1999, J PHYCOL, V35, P1379, DOI 10.1046/j.1529-8817.1999.3561379.x; Marshall HG, 2000, J EXP MAR BIOL ECOL, V255, P51, DOI 10.1016/S0022-0981(00)00288-4; Moe CL, 2001, ENVIRON HEALTH PERSP, V109, P781, DOI 10.2307/3454927; Moeller PDR, 2001, ENVIRON HEALTH PERSP, V109, P739, DOI 10.2307/3454921; NOGA EJ, 1993, VET REC, V133, P96, DOI 10.1136/vr.133.4.96; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; Rublee P. A., 1999, Virginia Journal of Science, V50, P325; Rublee PA, 2001, ENVIRON HEALTH PERSP, V109, P765, DOI 10.2307/3454924; Shoemaker RC, 2001, ENVIRON HEALTH PERSP, V109, P539, DOI 10.2307/3454715; SONNENBERG JL, 1989, J NEUROSCI RES, V24, P72, DOI 10.1002/jnr.490240111; Steidinger K, 2001, ENVIRON HEALTH PERSP, V109, P661, DOI 10.2307/3454911; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; VERMA IM, 1987, ADV CANCER RES, V49, P29, DOI 10.1016/S0065-230X(08)60793-9; Vogelbein WK, 2002, NATURE, V418, P967, DOI 10.1038/nature01008	33	15	17	4	16	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0923-2508	1769-7123		RES MICROBIOL	Res. Microbiol.	MAR	2003	154	2					85	90		10.1016/S0923-2508(03)00027-5	http://dx.doi.org/10.1016/S0923-2508(03)00027-5			6	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	667YA	12648722	Bronze			2025-03-11	WOS:000182261400003
J	Masó, M; Garcés, E; Pagès, F; Camp, J				Masó, M; Garcés, E; Pagès, F; Camp, J			Drifting plastic debris as a potential vector for dispersing Harmful Algal Bloom (HAB) species	SCIENTIA MARINA			English	Article						dinoflagellates; Alexandrium; temporary cyst; HAB; plastic debris; Mediterranean	ALEXANDRIUM-TAYLORI DINOPHYCEAE; TRANSPORT; LIFE; SEA	Macroscopic observations of floating plastic debris collected at several places along the Catalan coast (northwestern Mediterranean) showed conspicuous green-yellow patches adhered to them. The microscopic examination of these patches showed that they were constituted mainly of benthic diatoms and small flagellates (<20 mum). Potential harmful dinoflagellates such as Ostreopsis sp. and Coolia sp., resting cysts of unidentified dinoflagellates and both temporary cysts and vegetative cells of Alexandrium taylori were also found. Plastic debris is considered to be one of the most serious problems affecting the marine environment. We suggest drifting plastic debris as a potential vector for microalgae dispersal.	CSIC, Inst Ciencies Mar, CMIMA, E-08003 Barcelona, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Masó, M (通讯作者)，CSIC, Inst Ciencies Mar, CMIMA, Passeig Maritim Barceloneta 37-49, E-08003 Barcelona, Spain.		Garces, Esther/C-5701-2011	Garces, Esther/0000-0002-2712-501X; Camp, Jordi/0000-0002-5202-9783				BALECH E, 1994, T AM MICROSC SOC, V113, P216, DOI 10.2307/3226651; Barnes DKA, 2002, NATURE, V416, P808, DOI 10.1038/416808a; BESADA EG, 1982, B MAR SCI, V32, P723; BOMBER JW, 1988, B MAR SCI, V43, P204; DOUGLAS AW, 1987, MAR POLL B, V18, P303; Faust MA, 1996, J EXP MAR BIOL ECOL, V197, P159; FLO E, 2001, UNPUB RESIDUS SOLIDS; GABRIELIDES GP, 1991, MAR POLL B, V13, P437; GALGANI F, 1995, MAR POLLUT BULL, V30, P713, DOI 10.1016/0025-326X(95)00055-R; Garcés E, 2002, J PLANKTON RES, V24, P681, DOI 10.1093/plankt/24.7.681; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; Laabir M, 1999, J SHELLFISH RES, V18, P217; Minchin D, 1996, MAR POLLUT BULL, V32, P855, DOI 10.1016/S0025-326X(96)00045-8; MORRIS RJ, 1980, MAR POLLUT BULL, V11, P125, DOI 10.1016/0025-326X(80)90073-9; Nehring S, 1998, ARCH FISH MAR RES, V46, P181; PRUTER AT, 1987, MAR POLLUT BULL, V18, P305, DOI 10.1016/S0025-326X(87)80016-4; SCHOLIN CA, 1996, PHYSL ECOLOGY HARMFU, V41, P13; WINSTON JE, 1982, MAR POLLUT BULL, V13, P348, DOI 10.1016/0025-326X(82)90038-8	19	230	265	5	136	INST CIENCIAS MAR BARCELONA	BARCELONA	PG MARITIM DE LA BARCELONETA, 37-49, 08003 BARCELONA, SPAIN	0214-8358			SCI MAR	Sci. Mar.	MAR	2003	67	1					107	111		10.3989/scimar.2003.67n1107	http://dx.doi.org/10.3989/scimar.2003.67n1107			5	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	654UR		Green Submitted, gold			2025-03-11	WOS:000181514900012
J	Derby, ML; Galliano, M; Krzanowski, JJ; Martin, DF				Derby, ML; Galliano, M; Krzanowski, JJ; Martin, DF			Studies of the effect of Ψ-APONIN from <i>Nannochloris</i> sp on the Florida red tide organism <i>Karenia brevis</i>	TOXICON			English	Article						red tide; brevetoxin; microtox analyzer; Karenia brevis; Nannochloris sp.		Studies were conducted on the conditions under which the red tide organism, Karenia brevis (a.k.a., Gymnodinium? breve), was treated with Nannochloris sp. The latter organism is known to produce cytolytic agents called Apparent Oceanic Naturally Occurring Cytolin (APONINs). Conventional wisdom might suggest that brevetoxins would be released upon destruction of the single-celled dinoflagellate K. brevis and that efforts to treat red tide outbreaks would lead to release of brevetoxins and enhanced toxicity toward marine species. Earlier studies described conditions by which K. brevis cells were converted to a nonmotile form when cultures of K. brevis were treated with an isolate (Psi-APONIN) produced by Nannochloris sp. but when centrifuged only a small amount of the toxin was released. The present study confirms that the toxin is not released when the K. brevis is undisturbed, however, when the culture is stressed (stirred with a magnetic stirring bar for 24, 48, and 72 h) toxin was released, and the toxicity could be measured using a Microtox analyzer. In the study, it was found that at as few as eighty cells of K. brevis produced a toxic effect of 20% as measured by the effect on Vibrio fischeri. Nannochloris sp. had no effect on the bacteria used in the Microtox analyzer, nor did interaction of Nannochloris sp. with K. brevis in the short term. This effect is presumed to be due to the production of Psi-APONIN and conversion of K. brevis to a non-motile or resting form. (C) 2002 Elsevier Science Ltd. All rights reserved.	Univ S Florida, Dept Chem, Inst Environm Studies, Tampa, FL 33620 USA; Univ S Florida, Coll Med, Dept Pharmacol & Therapeut, Tampa, FL 33620 USA	State University System of Florida; University of South Florida; State University System of Florida; University of South Florida	Martin, DF (通讯作者)，Univ S Florida, Dept Chem, Inst Environm Studies, SCA 400,4202 E Fowler Ave, Tampa, FL 33620 USA.							Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; BADEN DG, 1989, FASEB J, V3, P1807, DOI 10.1096/fasebj.3.7.2565840; Brydon G A, 1971, Environ Lett, V1, P235; DEMAJID LP, 1983, MICROBIOS LETT, V22, P59; DERBY ML, 2002, THESIS U S FLORIDA T; DOIG MT, 1974, THESIS U S FLORIDA T; ENG-WILMOT D L, 1981, Microbios Letters, V17, P109; ENGWILMOT DL, 1979, J PHARM SCI-US, V68, P963, DOI 10.1002/jps.2600680812; Harvell CD, 1999, SCIENCE, V285, P1505, DOI 10.1126/science.285.5433.1505; Hemmert W.H., 1975, Proceedings of the First International Conference on Toxic Dinoflagellate Blooms, P489; Martin Dean F., 1998, Florida Scientist, V61, P10; MARTIN DF, 1976, J ENVIRON SCI HEAL A, V11, P385, DOI 10.1080/10934527609385780; MARTIN DF, 1973, TRACE METALS METAL O, pCH12; MARTIN DF, 1975, P 1 INT C TOX DIN BL, P287; MCCOY LF, 1977, CHEM-BIOL INTERACT, V17, P17, DOI 10.1016/0009-2797(77)90068-0; MOON R E, 1981, Microbios Letters, V18, P103; MOON RE, 1984, ACS SYM SER, V268, P381; Pérez E, 1997, BIOMED LETT, V56, P7; PEREZ E, 1999, THESIS U S FLORIDA T; ROUNSEFELL GA, 1966, 35 US FISH WILD SERV; SHIMODA T, 1988, J ALLERGY CLIN IMMUN, V81, P1187, DOI 10.1016/0091-6749(88)90889-5; Steidinger K A, 1973, CRC Crit Rev Microbiol, V3, P49, DOI 10.3109/10408417309108745; STEIDINGER KA, 1981, BIOSCIENCE, V31, P814, DOI 10.2307/1308678; STEIDINGER KA, 1999, HARMFUL MICROALGAE A; TAFT WH, 1986, J ENVIRON SCI HEAL A, V21, P107, DOI 10.1080/10934528609375279; 1999, USER MANUAL MICROOMN	26	7	9	1	8	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0041-0101			TOXICON	Toxicon	FEB	2003	41	2					245	249	PII S0041-0101(02)00285-4	10.1016/S0041-0101(02)00285-4	http://dx.doi.org/10.1016/S0041-0101(02)00285-4			5	Pharmacology & Pharmacy; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Pharmacology & Pharmacy; Toxicology	643VG	12565744				2025-03-11	WOS:000180881400015
J	Zhang, Q; Gradinger, R; Zhou, QS				Zhang, Q; Gradinger, R; Zhou, QS			Competition within the marine microalgae over the polar dark period in the Greenland Sea of high Arctic	ACTA OCEANOLOGICA SINICA			English	Article						competition; marine microalgae; dark; the Greenland Sea; Arctic	DIATOM MORTALITY; ICE MICROALGAE; LIPID-CONTENT; COMMUNITIES; SURVIVAL; PHYSIOLOGY; GROWTH; ALGAE; LIGHT; BLOOM	With the onset of winter, polar marine microalgae would have faced total darkness for a period of up to 6 months. A natural autumn community of Arctic sea ice microalgae was collected for dark survival experiments from the Greenland Sea during the ARKTIS-X1/2 Expedition of RV Polarstern in October 1995. After a dark period of 161 days, species dominance in the algal assemblage have changed from initially pennate diatoms to small phytoflagellates ( < 20 mu m). Over the entire dark period, the mean algal growth rate was - 0. 01 d(-1). Nearly all diatom species had negative growth rates, while phytoflagellate abundance increased. Resting spore formation during the dark period was observed in less than 4.5% of all cells and only for dinoflagellates and the diatom Chaetoceros spp. We assume that facultative heterotrophy and energy storage are the main processes enabling survival during the dark Arctic winter. After an increase in light intensity, microalgal cells reacted with fast growth within days. Phytoflagellates had the highest growth rate, followed by Nitzschia frigida - Further investigations and experiments should focus on the mechanisms of dark survival (mixotrophy and energy storage) of polar marine microalgae.	State Ocean Adm, Lab Ocean Dynam Proc & Satellite Oceanog, Hangzhou 310012, Peoples R China; State Ocean Adm, Inst Oceanog 2, Hangzhou 310012, Peoples R China; Univ Alaska, Inst Marine Sci, Fairbanks, AK 99775 USA	Ministry of Natural Resources of the People's Republic of China; Second Institute of Oceanography, Ministry of Natural Resources; University of Alaska System; University of Alaska Fairbanks	Zhang, Q (通讯作者)，State Ocean Adm, Lab Ocean Dynam Proc & Satellite Oceanog, Hangzhou 310012, Peoples R China.	zhangqing@sio.zj.edu.cn	Gradinger, Rolf/E-4965-2015	Gradinger, Rolf/0000-0001-6035-3957				ALLEN MB, 1970, R701 U AL I MAR SCI; ALLEN MB, 1971, ANNU REV ECOL SYST, P261; ANDERSSON A, 1989, MICROB ECOL, V17, P251, DOI 10.1007/BF02012838; Arrigo KR, 1997, SCIENCE, V276, P394, DOI 10.1126/science.276.5311.394; BARRETT SM, 1995, J PHYCOL, V31, P360, DOI 10.1111/j.0022-3646.1995.00360.x; BUNT JS, 1972, LIMNOL OCEANOGR, V17, P458, DOI 10.4319/lo.1972.17.3.0458; Cota G.F., 1991, Journal of Marine Systems, V2, P279, DOI DOI 10.1016/0924-7963(91)90037-U; FAHL K, 1993, POLAR BIOL, V13, P405, DOI 10.1007/BF01681982; FRYXELL GA, 1994, MEMOIRS CALIFORNIA A, V17, P437; GOSSELIN M, 1990, J PHYCOL, V26, P220, DOI 10.1111/j.0022-3646.1990.00220.x; GRADINGER R, 1991, POLAR RES, V10, P295, DOI 10.1111/j.1751-8369.1991.tb00655.x; *HELCOM, 1988, BALTIC MARINE PROT C; Horner R., 1985, P83; HORNER R, 1972, LIMNOL OCEANOGR, V17, P454, DOI 10.4319/lo.1972.17.3.0454; Ikavalko J, 1997, POLAR BIOL, V17, P473, DOI 10.1007/s003000050145; KUOSA H, 1992, POLAR BIOL, V12, P333; LEGENDRE L, 1992, POLAR BIOL, V12, P429; MATHEKE GEM, 1974, J FISH RES BOARD CAN, V31, P1779, DOI 10.1139/f74-226; MCKENZIE CH, 1995, J PHYCOL, V31, P19, DOI 10.1111/j.0022-3646.1995.00019.x; MEDLIN LK, 1990, BRIT ANTARCTIC SURVE; NICHOLS PD, 1988, J PHYCOL, V24, P90; Palmisano A.C., 1985, P131; PALMISANO AC, 1982, J PHYCOL, V18, P489; PALMISANO AC, 1983, CAN J MICROBIOL, V29, P157, DOI 10.1139/m83-026; PALMISANO AC, 1987, MAR ECOL PROG SER, V35, P165, DOI 10.3354/meps035165; Peters E, 1996, J EXP MAR BIOL ECOL, V207, P25, DOI 10.1016/S0022-0981(96)02520-8; Peters E, 1996, J PLANKTON RES, V18, P953, DOI 10.1093/plankt/18.6.953; SMITH REH, 1993, MAR ECOL PROG SER, V97, P19, DOI 10.3354/meps097019; Smith W.O., 1990, POLAR OCEANOGRAPHY, P477, DOI 10.1016/C2009-0-21623-0; SPINDLER M, 1990, NATO ADV SCI I C-MAT, V308, P173; SYVERTSEN EE, 1991, POLAR RES, V10, P277, DOI 10.1111/j.1751-8369.1991.tb00653.x; WHITE AW, 1974, J PHYCOL, V10, P292	32	16	20	1	35	SPRINGER	NEW YORK	233 SPRING ST, NEW YORK, NY 10013 USA	0253-505X			ACTA OCEANOL SIN	Acta Oceanol. Sin.		2003	22	2					233	242						10	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	710RU					2025-03-11	WOS:000184694300008
J	Lan, DZ; Li, C; Fang, Q; Gu, HF				Lan, DZ; Li, C; Fang, Q; Gu, HF			Preliminary study on taxonomy of dinoflagellate cysts from major estuary and bays of Fujian Province, China	ACTA OCEANOLOGICA SINICA			English	Article						Fujian Province; sediment; dinoflagellate resting cysts; taxonomy	TOXIC DINOFLAGELLATE; ALEXANDRIUM; SEDIMENTS	According to the morphology, wall structure, color, ornamentation, etc., 25 species belonging to 9 genera are identified and described from 144 sediment samples of the Xiamen Harbor, the mouth of the Minjiang River and the Sansha Bay. Among them there are 2 toxic species: Alexandrium minutun,A. tamarenes, 4 harmful species: Alexandrium affine,Lingulodinium polX drum, Scrippsiella trochoide,Gonyaulax spinifera. It shows that 11 species of dinoflagellate cysts (Alexandrium affine, A. minutum, Diplopelta cf. parva, Polykrikos cf. schwartzii, protoceratium reticulatum, Protoperidinium minutum, P. cf. minutum, P. cf americanum and Alexandrium sp., Protoperidinium sp. 1, P. sp. 2) are first recorded along the coast of Fujian Province, China. These newly discovered species might be transported to the coastal sea of Fujian Province by ballast water of international trade vessels.	State Ocean Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China; Xiamen Univ, Inst Subtrop Oceanog, Dept Oceanog, Xiamen 361005, Peoples R China	Third Institute of Oceanography, Ministry of Natural Resources; Xiamen University	State Ocean Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China.		Gu, Haifeng/ADN-4528-2022	Gu, Haifeng/0000-0002-2350-9171				Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; Anderson D.M., 1984, Seafood toxins, P125; Anderson DM, 1996, TOXICON, V34, P579, DOI 10.1016/0041-0101(95)00158-1; [Anonymous], 2000, Ecol. Sci.; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P243; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Chen CY, 2001, J EXP MAR BIOL ECOL, V262, P211, DOI 10.1016/S0022-0981(01)00291-X; CHEN JR, 2002, XIAMEN EVENING  0528; Chen Ju-fang, 2000, Marine Environmental Science, V19, P20; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; DAVID W, 2001, CONTINENTAL SHELF RE, V21, P347; Doblin MA, 2000, J PLANKTON RES, V22, P421, DOI 10.1093/plankt/22.3.421; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; JEROEN CJM, 2002, MAR POLICY, V26, P59; KARIN AF, 2001, PROGR OCEANOGRAPHY, V48, P25; Lin J.M., 1988, MARINE ENV SCI, V7, P22; LIN JM, 1995, BIODIVERSITY, V3, P187; Marshall HG, 2000, J EXP MAR BIOL ECOL, V255, P51, DOI 10.1016/S0022-0981(00)00288-4; MATINA A, 2000, J PLANKTON RES, V22, P421; Matsuoka K., 2000, Technical guide for modern dinoflagellate cyst study, P1; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Qi Yuzao, 1991, Journal of Jinan University, V12, P92; SHI YB, 1992, P MAR ENV WORKSH; Sierra-Beltrán AP, 1998, TOXICON, V36, P1493, DOI 10.1016/S0041-0101(98)00139-1; WANG WF, 1994, MARINE SCI B, V13, P53; Zheng Lei, 1995, Journal of Jinan University, V16, P121	29	0	1	1	14	SPRINGER	NEW YORK	ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES	0253-505X	1869-1099		ACTA OCEANOL SIN	Acta Oceanol. Sin.		2003	22	3					395	406						12	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	731JN					2025-03-11	WOS:000185880700006
J	Gu, HF; Fang, Q; Sun, J; Lan, DZ; Cai, F; Gao, ZY				Gu, HF; Fang, Q; Sun, J; Lan, DZ; Cai, F; Gao, ZY			Dinoflagellate cysts in recent marine sediment from Guangxi, China	ACTA OCEANOLOGICA SINICA			English	Article						dinoflagellate cysts; surface sediment; Guangxi	GONYAULAX-EXCAVATA	Total of 33 species of dinoflagellate cysts were discovered from surface sediment in the sea region of Guangxi, among them 12 cyst types (Diplopsalopsis sp. 1, D. sp. 2, D. sp. 3, Cochlodinium sp., Protoperidinium sp. 1, P. sp. 2, P. compressum, Scrippsiella sp. 1, S. sp. 2, Alexandrium sp. 1, A. sp. 2, A. sp. 3) were first reported from the South China Sea. And one cyst type (Cochlodinium sp.) was first reported in the world. Scrippsiella trochoidea is the dominant species in this area, accounting for 45% of all the cysts. There are 2 cysts of toxic dinoflagellate (Alexandrium tamarensis and Gymnodinium catenatum) But there is no relationship between cyst number and grain size distribution.	State Ocean Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China; Ocean Univ China, Coll Marine Life Sci, Qingdao 266003, Peoples R China	Third Institute of Oceanography, Ministry of Natural Resources; Ocean University of China	Gu, HF (通讯作者)，State Ocean Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China.		Sun, Jun/A-5254-2009; Gu, Haifeng/ADN-4528-2022	Sun, Jun/0000-0001-7369-7871; Gu, Haifeng/0000-0002-2350-9171				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; FUKUYO Y, 1982, REPORTS ENV SCI B, P205; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; Imai K, 2001, BMC PSYCHIATRY, V1, DOI 10.1186/1471-244X-1-1; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Matsuoka K., 1989, P461; MATSUOKA K, 1982, REPORTS ENV SCI B, V148, P197; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1987, GUIDE STUDIES RED TI, P399; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Reid P.C., 1974, Nova Hedwigia, V25, P579; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Zheng L., 1997, J TROP SUBTROP BOT, V5, P10	22	4	8	0	8	CHINA OCEAN PRESS	BEIJING	INTERNATIONAL DEPT, 8 DA HUI SHI, BEIJING 100081, PEOPLES R CHINA	0253-505X			ACTA OCEANOL SIN	Acta Oceanol. Sin.		2003	22	3					407	419						13	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	731JN					2025-03-11	WOS:000185880700007
J	Band-Schmidt, CJ; Lechuga-Devéze, CH; Kulis, DM; Anderson, DM				Band-Schmidt, CJ; Lechuga-Devéze, CH; Kulis, DM; Anderson, DM			Culture studies of <i>Alexandrium affine</i> (Dinophyceae), a non-toxic cyst forming dinoflagellate from Bahia Concepcion, Gulf of California	BOTANICA MARINA			English	Article							GONYAULAX-TAMARENSIS; GENUS ALEXANDRIUM; LIFE-HISTORY; GERMINATION; GROWTH; POPULATION; SEXUALITY	Alexandrium affine (Inoue et Fukuyo) Balech, isolated from Bahia Concepcion (Gulf of California), was studied to determine the effect of environmental factors on cyst germination and vegetative growth. Alexandrium affine was homothallic and isogamous, and formed cysts in nutrient-deficient (N- or P-limiting) medium. The maturation period of newly formed cysts varied between two weeks and three months, depending on the storage temperature, with colder temperatures prolonging the process. The rate of germination increased with increasing temperature, and was not significantly influenced by light. Germination experiments suggest a broad temperature window for A. affine cysts, ranging from 5 to 25degreesC. The optimal vegetative growth rates were 0.25 to 0.34 day(-1) at 20-30degreesC. No vegetative growth was observed below 15degreesC or above 35degreesC. With HPLC toxin analyses, we confirm that this species does not produce saxitoxins. These data on the dormancy, excystment, and growth characteristics seem to be regulated by the environmental constraints of this subtropical bay.	CIBNOR, La Paz 23000, BCS, Mexico; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	CIBNOR - Centro de Investigaciones Biologicas del Noroeste; Woods Hole Oceanographic Institution	CIBNOR, Apdo Postal 128, La Paz 23000, BCS, Mexico.	cband@cibnor.mx	anderson, david/E-6416-2011	Band-Schmidt, Christine Johanna/0000-0002-8251-9820				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; [Anonymous], 1997, ADV MAR BIOL; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; Bustillos-Guzmán J, 2000, J EXP MAR BIOL ECOL, V249, P77, DOI 10.1016/S0022-0981(00)00188-X; CANNON JA, 1993, DEV MAR BIO, V3, P103; Dale B., 1983, P69; DRESSLER R, 1981, PRELIMINARY KNOWLEDG, P1; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; Flynn K, 1996, MAR BIOL, V126, P9, DOI 10.1007/BF00571372; FRAGA S, 1993, DEV MAR BIO, V3, P59; FRGA S, 1989, RED TIDES BIOL ENV S, P281; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Fukuyo Y., 1985, P27; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; GONGORAGONZALEZ D, 2001, THESIS U AUTONOMA BA; GRATELIZARRAGA I, 2001, PHYSICOCHEMICAL CHAR, P56; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Kim H.-G., 1990, Bulletin of the Korean Fisheries Society, V23, P468; Kim YO, 2000, MAR ECOL PROG SER, V204, P111, DOI 10.3354/meps204111; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; Lechuga-Devéze CH, 2000, ECOVIS WORLD MG SER, P245; Lechuga-Devéze CH, 2001, REV BIOL TROP, V49, P525; LEE GS, 1990, CHEM ENG J BIOCH ENG, V44, P1, DOI 10.1016/0300-9467(90)80049-I; LEINONENDUFRESN.E, 2000, 9 INT C HARMF ALG BL, P163; Mateo-Cid L.E., 1993, Ciencias Marinas, V19, P41; MORQUECHOESCAMI.ML, 2002, 12 REUN NAC SOC MEX, P93; Oshima Y., 1995, MANUAL HARMFUL MARIN, P81; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; SHUMILIN E, 1996, ACTAS INAGEQ, V2, P79; SIDABUTAR T, 2000, 9 INT C HARMF ALG BL, P220; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; VERA G, 1999, 105 IMARPE, P12; WAGEY GA, 2000, 9 INT C HARMF ALG BL, P243; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3; Yoshida M., 2000, 9 INT C HARMF ALG BL, P248	47	27	31	0	13	WALTER DE GRUYTER GMBH	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055	1437-4323		BOT MAR	Bot. Marina	JAN	2003	46	1					44	54		10.1515/BOT.2003.007	http://dx.doi.org/10.1515/BOT.2003.007			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	653UE					2025-03-11	WOS:000181454800006
J	Cho, HJ; Kim, CH; Moon, CH; Matsuoka, K				Cho, HJ; Kim, CH; Moon, CH; Matsuoka, K			Dinoflagellate cysts in recent sediments from the southern coastal waters of Korea	BOTANICA MARINA			English	Article						dinoflagellate cysts; morphology; southern coastal waters of Korea	RECENT MARINE-SEDIMENTS; AUSTRALIA	Thirtyseven different types of dinoflagellate cysts were recorded in surface sediments, sampled at offshore and inshore stations from the southern coastal waters of Korea. Because of their atypical morphologies, Votadinium calvum, Quinquecuspis concretum, Protoperidinium sp. and two types of Brigantedinium are described and discussed in more detail. The concentrations of dinoflagellate cysts were approximately four times higher at offshore stations than those at inshore stations. This study provides a database on dinoflagellate cyst distribution and composition in the southern coastal waters of Korea, where dinoflagellate cysts have been little studied.	Cheju Natl Univ, Marine & Environm Res Inst, Jocheon Eup 695814, Jeju, South Korea; Pukyong Natl Univ, Dept Aquaculture, Pusan 608737, South Korea; Pukyong Natl Univ, Dept Oceanog, Pusan 608737, South Korea; Nagasaki Univ, Fac Fisheries, Nagasaki 8528521, Japan	Jeju National University; Pukyong National University; Pukyong National University; Nagasaki University	Cho, HJ (通讯作者)，Cheju Natl Univ, Marine & Environm Res Inst, 3288 Hamdeok Ri, Jocheon Eup 695814, Jeju, South Korea.							ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Cho HJ, 2001, MAR MICROPALEONTOL, V42, P103, DOI 10.1016/S0377-8398(01)00016-0; Cho Hyun-Jin, 2001, Journal of Fisheries Science and Technology, V4, P120; Dale B., 1983, P69; Godhe A, 2000, BOT MAR, V43, P39, DOI 10.1515/BOT.2000.004; Ishikawa Akira, 2000, Plankton Biology and Ecology, V47, P12; Kim Hyeung-Sin, 1998, Bulletin of Plankton Society of Japan, V45, P133; Lee J.B., 1994, P 2 INT S MAR SCI EX, P1; Lee Joon-Baek, 1998, Journal of Fisheries Science and Technology, V1, P283; Matsuoka K, 1999, E CHINA SEA, P195; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; Matsuoka Kazumi, 1999, Fossils (Tokyo), V66, P1; McMinn Andrew, 1992, Palynology, V16, P13; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; Park J.S., 1990, Bull. Korean Fish. Soc, V23, P208; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	21	13	15	2	11	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina		2003	46	4					332	337		10.1515/BOT.2003.030	http://dx.doi.org/10.1515/BOT.2003.030			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	698FE					2025-03-11	WOS:000183986700002
J	Palliani, RB; Riding, JB				Palliani, RB; Riding, JB			<i>Umbriadinium</i> and <i>Polarella</i>:: an example of selectivity in the dinoflagellate fossil record	GRANA			English	Article							SEA-ICE; SUESSIACEAE	The extant Antarctic dinoflagellate genus Polarella and the southern European Early Jurassic dinoflagellate cyst Umbriadinium are extremely similar in morphology, particularly in their size, ornamentation and tabulation. Polarella is therefore placed in the subfamily Umbriadinioideae on this morphological evidence. The two genera, however, are maintained as separate entities for several reasons including minor differences in tabulation. This means that the stratigraphical distribution of the subfamily Umbriadinioideae is extended from the Early Jurassic (late Pliensbachian - early Toarcian) to Recent. The two species (Polarella glacialis and Umbriadinium mediterraneense) are separated by around 187 Ma. This large stratigraphical gap is an example of the selectivity of the dinoflagellate fossil record, produced by the loss of the capacity of Polarellal Umbriadinium to produce fossilisable cysts during the early Toarcian. The widely differing records of these genera attests to their longevity and wide geographical and ecological ranges.	Univ Perugia, Dept Earth Sci, I-06100 Perugia, Italy; British Geol Survey, Keyworth NG12 5GG, Notts, England	University of Perugia; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	Univ Perugia, Dept Earth Sci, Piazza Univ, I-06100 Perugia, Italy.	Rbucefa@tin.it; jbri@bgs.ac.uk						[Anonymous], 1985, SPOROPOLLENIN DINOFL; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; BINT A N, 1986, Palynology, V10, P135; DEGRACIANSKY PC, 1998, SP PUBL SOC SED GEOL, V60; Fensome R.A., 1993, 7 AM MUS NAT HIST; Fensome RA, 1996, PALEOBIOLOGY, V22, P329, DOI 10.1017/S0094837300016316; Fensome RA, 1999, GRANA, V38, P66; Greuter W., 2000, REGN VEG, V138; Head M.J., 1996, Palynology: Principles and Applications, P1197; LOEBLICH AR, 1979, J MAR BIOL ASSOC UK, V59, P195, DOI 10.1017/S0025315400046270; Moldowan JM, 1998, SCIENCE, V281, P1168, DOI 10.1126/science.281.5380.1168; MOLDOWAN JM, 1996, GEOLOGY, V24, P158; Montresor M, 1999, J PHYCOL, V35, P186, DOI 10.1046/j.1529-8817.1999.3510186.x; Palliani Raffaella Bucefalo, 1997, Palynology, V21, P197; Palliani RB, 2000, J MICROPALAEONTOL, V19, P133, DOI 10.1144/jm.19.2.133; Rees P.M., 2000, WARM CLIMATES EARTHS, P297, DOI [10.1017/CBO9780511564512.011, DOI 10.1017/CBO9780511564512.011]; Stoecker DK, 1997, J PHYCOL, V33, P585, DOI 10.1111/j.0022-3646.1997.00585.x; Stoecker DK, 1998, J PHYCOL, V34, P60, DOI 10.1046/j.1529-8817.1998.340060.x; Taylor FJR, 1999, J PHYCOL, V35, P1; TAYLOR MJ, 1987, CRYOBIOLOGY, V24, P91, DOI 10.1016/0011-2240(87)90011-3; Wall D., 1975, Micropalaeontology, V21, P14, DOI 10.2307/1485153; WILLIAMS GL, 1998, AASP CONTRIB SER, V34	22	6	8	1	4	TAYLOR & FRANCIS AS	OSLO	KARL JOHANS GATE 5, NO-0154 OSLO, NORWAY	0017-3134	1651-2049		GRANA	Grana		2003	42	2					108	111		10.1080/00173130310012495	http://dx.doi.org/10.1080/00173130310012495			4	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	701BC					2025-03-11	WOS:000184144800007
J	Yamamoto, T; Seike, T				Yamamoto, T; Seike, T			Modelling the population dynamics of the toxic dinoflagellate <i>Alexandrium tamarense</i> in Hiroshima Bay, Japan.: II.: Sensitivity to physical and biological parameters	JOURNAL OF PLANKTON RESEARCH			English	Article							DIEL VERTICAL MIGRATION; GONYAULAX-TAMARENSIS; RED-TIDE; PHYTOPLANKTON; BLOOMS; CYSTS; SEA; TEMPERATURE; MECHANISMS; CAPACITY	Using the numerical model developed in a previous paper [Yamamoto et al. (2002c) J. Plankton Res., 24, 33-47], the sensitivity of population dynamics of Alexandrium tamarense to physical and biological parameters was analysed. Horizontal and vertical diffusions led to the dispersion of dense A. tamarense populations in the surface layer of the innermost portion of the bay. Temperature and salinity influenced the timing of the A. tamarense bloom due to its stenothermal and stenohaline characteristics. Although increasing the light intensity caused the bloom of A. tamarense to begin earlier, it lowered the cell density at the bloom peak as a result of phosphate depletion in the ambient water. Both increasing the cyst density and the excystment rate had little influence on the population dynamics of A. tamarense vegetative cells. Increasing the phosphate concentration led to increases in cell density of A. tamarense, indicating that growth is phosphate-limited. Oysters, which are cultured intensively in this bay, appear to stimulate the bloom of A. tamarense through the regeneration of phosphorus from their faeces/pseudofaeces. The phosphorus reduction measure that has been taken since 1980 and the recent construction of a large dam are discussed as important factors that may influence the population dynamics of A. tamarense.	Hiroshima Univ, Grad Sch Biosphere Sci, Higashihiroshima 7398528, Japan	Hiroshima University	Yamamoto, T (通讯作者)，Hiroshima Univ, Grad Sch Biosphere Sci, Higashihiroshima 7398528, Japan.							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Plankton Res.	JAN	2003	25	1					63	81		10.1093/plankt/25.1.63	http://dx.doi.org/10.1093/plankt/25.1.63			19	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	636PH		Bronze			2025-03-11	WOS:000180464700004
J	Kremp, A; Shull, DH; Anderson, DM				Kremp, A; Shull, DH; Anderson, DM			Effects of deposit-feeder gut passage and fecal pellet encapsulation on germination of dinoflagellate resting cysts	MARINE ECOLOGY PROGRESS SERIES			English	Article						dinoflagellate cysts; deposit feeder; germination; fecal pellets; Scrippsiella lachrymosa	NORTHERN BALTIC SEA; SETO INLAND SEA; SCRIPPSIELLA-TROCHOIDEA; GONYAULAX-TAMARENSIS; PLANKTONIC DIATOMS; PARTICLE-TRANSPORT; COPEPOD NAUPLII; BENTHIC CYSTS; SPRING BLOOM; SEDIMENT	Many species of dinoflagellates spend much of their lives buried in sediments as resting cysts. While on the bottom, cysts may pass through the guts of deposit feeders before conditions become favorable for germination. Little is known, however, about how dinoflagellate cysts are affected by deposit-feeder digestion, fecal pellet formation, and translocation within the sediment column. To answer the question of whether gut passage or pelletization reduces cyst germination, we fed cysts of the dinoflagellate Scrippsiella lachrymosa to 3 polychaete deposit feeders, Capitella sp., Streblospio benedicti, and Polydora cornuta. Fecal pellets of these species have different morphologies and represent a wide range of pellet robustness. To examine the effects of longer gut-passage times, cysts were incubated in the digestive fluids of the polychaete Arenicola marina for up to 24 h, and monitored to determine germination success. Cysts were remarkably resistant to digestion by deposit-feeding polychaetes, and were capable of germinating even within the robust fecal pellets of Capitella. In fact, cysts were more likely to germinate within fecal pellets of Capitella than outside those pellets. Thus, pellets may be favorable environments for germination of resting cysts. Our data suggest that deposit-feeder gut passage and pelletization do not substantially reduce germination of dinoflagellate cysts in the field, and may even enhance it.	Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA; Western Washington Univ, Dept Environm Sci, Bellingham, WA 98225 USA	Woods Hole Oceanographic Institution; Western Washington University	Kremp, A (通讯作者)，Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA.	anke.kremp@helsinki.fi	Kremp, Anke/I-8139-2013; Shull, David/IUP-8150-2023					Ahrens MJ, 2001, MAR ECOL PROG SER, V212, P145, DOI 10.3354/meps212145; Albertsson J, 2001, MAR BIOL, V138, P793, DOI 10.1007/s002270000498; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BINDER BJ, 1987, J PHYCOL, V23, P99; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; Cáceres CE, 1998, ERGEB LIMNOL, V52, P163; CAMMEN LM, 1980, OECOLOGIA, V44, P303, DOI 10.1007/BF00545232; Dale B., 1983, P69; FORBES TL, 1987, BIOL BULL-US, V172, P187, DOI 10.2307/1541792; FORBES TL, 1990, J EXP MAR BIOL ECOL, V143, P209, DOI 10.1016/0022-0981(90)90071-J; Giangrande A, 2002, J SEA RES, V47, P97, DOI 10.1016/S1385-1101(01)00103-4; Grant BR, 1996, ECOLOGY, V77, P489, DOI 10.2307/2265624; Hansson LA, 1996, LIMNOL OCEANOGR, V41, P1312, DOI 10.4319/lo.1996.41.6.1312; Head RM, 1999, FRESHWATER BIOL, V41, P759, DOI 10.1046/j.1365-2427.1999.00421.x; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Henriksen K., 1983, ECOL B, V35, P193; Huber G., 1923, FLORA JENA, V116, P114; Ichimi K, 2001, FISHERIES SCI, V67, P1178, DOI 10.1046/j.1444-2906.2001.00378.x; IMAI I, 1991, MAR POLLUT BULL, V23, P165, DOI 10.1016/0025-326X(91)90668-I; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Itakura S, 1997, MAR BIOL, V128, P497, DOI 10.1007/s002270050116; JUMARS PA, 1981, MAR GEOL, V42, P155, DOI 10.1016/0025-3227(81)90162-6; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; Kearns CM, 1996, HYDROBIOLOGIA, V332, P63, DOI 10.1007/BF00020780; Kokinos John P., 1995, Palynology, V19, P143; Kremp A, 2000, J PLANKTON RES, V22, P2155, DOI 10.1093/plankt/22.11.2155; Kremp A, 2000, J PLANKTON RES, V22, P1311, DOI 10.1093/plankt/22.7.1311; Levin L, 1997, J MAR RES, V55, P595, DOI 10.1357/0022240973224337; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; Luckenbach MW, 1999, AQUAT BOT, V62, P235, DOI 10.1016/S0304-3770(98)00098-9; MARCUS NH, 1984, MAR ECOL PROG SER, V15, P47, DOI 10.3354/meps015047; MAYER LM, 1997, J MAR RES, V55, P1; McQuoid MR, 2002, J PHYCOL, V38, P881, DOI 10.1046/j.1529-8817.2002.01169.x; Montani Shigeru, 1995, P627; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Nuzzo L, 1999, J PLANKTON RES, V21, P2009, DOI 10.1093/plankt/21.10.2009; Olli K, 2002, J PHYCOL, V38, P145, DOI 10.1046/j.1529-8817.2002.01113.x; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Persson A, 2003, HARMFUL ALGAE, V2, P43, DOI 10.1016/S1568-9883(03)00003-9; PLANTE C, 1992, MICROB ECOL, V23, P257, DOI 10.1007/BF00164100; Ramsay F., 2002, The Statistical Sleuth, V2nd; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; Rengefors K, 1996, J PLANKTON RES, V18, P1753, DOI 10.1093/plankt/18.9.1753; RHOADS D C, 1970, Journal of Marine Research, V28, P150; SANDERS HL, 1962, LIMNOL OCEANOGR, V7, P63, DOI 10.4319/lo.1962.7.1.0063; SELF RFL, 1988, J MAR RES, V46, P119, DOI 10.1357/002224088785113685; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; Shull DH, 2002, LIMNOL OCEANOGR, V47, P1530, DOI 10.4319/lo.2002.47.5.1530; Shull DH, 2001, J MAR RES, V59, P453, DOI 10.1357/002224001762842271; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; Ståhl-Delbanco A, 2002, LIMNOL OCEANOGR, V47, P1836, DOI 10.4319/lo.2002.47.6.1836; TAGHON GL, 1984, LIMNOL OCEANOGR, V29, P64, DOI 10.4319/lo.1984.29.1.0064; Tsujino M, 2002, J EXP MAR BIOL ECOL, V271, P1, DOI 10.1016/S0022-0981(02)00024-2	55	22	25	2	13	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2003	263						65	73		10.3354/meps263065	http://dx.doi.org/10.3354/meps263065			9	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	761UV		Green Submitted, Bronze			2025-03-11	WOS:000187934600005
J	Zhang, XS; Anderson, JT; Hood, RR				Zhang, XS; Anderson, JT; Hood, RR			Modeling <i>Pfiesteria piscicida</i> population dynamics:: a new approach for tracking size and mass in mixotrophic species	MARINE ECOLOGY PROGRESS SERIES			English	Article						modeling; Pfiesteria size; Pfiesteria abundance; encystment	FREE-LIVING PROTOZOA; ESTUARINE DINOFLAGELLATE; COASTAL WATERS; BLOOM DYNAMICS; FISH KILLS; SEA; MICROZOOPLANKTON; DINOPHYCEAE; IMPACTS; GROWTH	We have developed a generalized dynamic, numerical model to study Pfiesteria population dynamics based on available observations and literature. We have incorporated formulations into this model which allow us to track changes in cell size in relation to food availability and other environmental conditions, which can be used for modeling a variety of cell-size dependent physiological functions. With this model, we are able to follow the time dependency of both individual size and abundance of Pfiesteria zoospores in cultures. We also have developed a general, starvation-based trigger mechanism for cyst formation for mixotrophic species like Pfiesteria, which is based on the size of zoospores determined by previous food conditions and the decrease or increase in size determined by the current food conditions. The model results suggest that zoospore concentration can be regulated effectively by both bottom-up control by food availability and the top-down control by zooplankton grazing. Model sensitivity analysis shows that the results are fairly robust with respect to changes in the model parameter values. This paper represents a significant step forward in our efforts to model complicated life-cycle phenomena in dinoflagellates like Pfiesteria and, in so doing, also provides some important new approaches for tracking cell size and cyst formation.	Univ Maryland, Ctr Environm Sci, Horn Point Lab, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Zhang, XS (通讯作者)，Univ Maryland, Ctr Environm Sci, Horn Point Lab, POB 775, Cambridge, MD 21613 USA.	zhang@hpl.umces.edu	hood, raleigh/F-9364-2013	Hood, Raleigh/0000-0002-7248-3481				ANDERSEN V, 1986, J PLANKTON RES, V8, P1091, DOI 10.1093/plankt/8.6.1091; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; Anderson JT, 2003, MAR ECOL PROG SER, V246, P105, DOI 10.3354/meps246105; Anderson JT, 2003, MAR ECOL PROG SER, V246, P95, DOI 10.3354/meps246095; ARKINSON A, 1995, ICES J MAR SCI, V52, P385; Burkholder JM, 2001, PHYCOLOGIA, V40, P186, DOI 10.2216/i0031-8884-40-3-186.1; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; CARLOTTI F, 1989, MAR ECOL PROG SER, V56, P225, DOI 10.3354/meps056225; Carlotti F., 2000, P571, DOI 10.1016/B978-012327645-2/50013-X; Caron D.A., 1990, P307; CORLISS JO, 1974, T AM MICROSC SOC, V93, P578, DOI 10.2307/3225158; Donaghay PL, 1997, LIMNOL OCEANOGR, V42, P1283, DOI 10.4319/lo.1997.42.5_part_2.1283; FASHAM MJR, 1990, J MAR RES, V48, P591, DOI 10.1357/002224090784984678; FENCHEL T, 1982, MAR ECOL PROG SER, V9, P25, DOI 10.3354/meps009025; FENCHEL T, 1983, MICROB ECOL, V9, P99, DOI 10.1007/BF02015125; Franks PJS, 1997, LIMNOL OCEANOGR, V42, P1273, DOI 10.4319/lo.1997.42.5_part_2.1273; GIFFORD DJ, 1988, B MAR SCI, V43, P458; GLASGOW HB, 1998, HARMFUL MICROALGAE, P394; Hood RR, 2001, DEEP-SEA RES PT II, V48, P1609, DOI 10.1016/S0967-0645(00)00160-0; KISHI M, 1986, ECOL MODEL, V31, P145, DOI 10.1016/0304-3800(86)90061-X; Lewitus AJ, 1999, J PHYCOL, V35, P303, DOI 10.1046/j.1529-8817.1999.3520303.x; LI A, 1998, THESIS U MARYLAND; MALLIN MA, 1995, J PLANKTON RES, V17, P351, DOI 10.1093/plankt/17.2.351; McCreary JP, 1996, PROG OCEANOGR, V37, P193, DOI 10.1016/S0079-6611(96)00005-5; Steele J. H., 1974, STRUCTURE MARINE ECO, DOI DOI 10.4159/HARVARD.9780674592513; Stickney HL, 2000, ECOL MODEL, V125, P203, DOI 10.1016/S0304-3800(99)00181-7; Stoecker DK, 2000, AQUAT MICROB ECOL, V22, P261, DOI 10.3354/ame022261; Stoecker DK, 1999, J EUKARYOT MICROBIOL, V46, P397, DOI 10.1111/j.1550-7408.1999.tb04619.x; Stoecker DK, 2002, AQUAT MICROB ECOL, V28, P79, DOI 10.3354/ame028079; Stoecker DK, 2002, MAR ECOL PROG SER, V233, P31, DOI 10.3354/meps233031; Stoecker DK, 1998, EUR J PROTISTOL, V34, P281, DOI 10.1016/S0932-4739(98)80055-2; WYATT T, 1973, NATURE, V244, P238, DOI 10.1038/244238a0	35	4	4	1	4	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2003	256						29	44		10.3354/meps256029	http://dx.doi.org/10.3354/meps256029			16	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	712QT		Bronze			2025-03-11	WOS:000184808900003
J	Anderson, JT; Stoecker, DK; Hood, RR				Anderson, JT; Stoecker, DK; Hood, RR			Formation of two types of cysts by a mixotrophic dinoflagellate, <i>Pfiesteria piscicida</i>	MARINE ECOLOGY PROGRESS SERIES			English	Article						Pfiesteria piscicida; harmful algal blooms; kleptochloroplastidy; mixotrophy; life history transformations; resting stages	AMBUSH-PREDATOR DINOFLAGELLATE; TOXIC DINOFLAGELLATE; LIFE-CYCLE; ESTUARINE DINOFLAGELLATE; GYRODINIUM-UNCATENUM; SPRING-BLOOM; DINOPHYCEAE; ENCYSTMENT; TEMPERATURE; STAIN	Despite the widespread occurrence of mixotrophic dinoflagellates, most research on cyst formation in dinoflagellates has focused on phototrophic organisms or on factors affecting phototrophic growth (i.e. light intensity and nutrient supply). Presumably, factors that stimulate cyst formation in mixotrophic organisms would be combinations of those factors that affect phototrophic and phagotrophic growth (such as limiting light intensity and limiting prey concentrations). The toxic dinoflagellate Pfiesteria piscicida is an interesting test case because it has a complex life history and is considered mixotrophic. Recently, a form of P. piscicida has been described that does not have the ability to produce toxins (termed 'non-inducible'). The objectives of this study were to identify which life stages are likely to be present in a mixotrophic culture of 'non-inducible' F piscicida and to determine the morphological differences based on fluorescent stain uptake. Also, we examined which combinations of adverse environmental factors (low light intensity and low prey concentrations) affect life stage transformations. In this culture, we observed 3 distinct life stages (a zoospore stage, and 2 cysts). One of the cysts (termed Cyst A) has a thick cell wall and appears to form from actively feeding zoospores regardless of light intensity. The second type of cyst (Cyst B) has a much thinner cell wall and only forms from recently fed zoospores maintained in complete darkness. During the experiment, encystment rates to either cyst were low, suggesting that encystment will not dramatically affect bloom dynamics on small timescales.	Univ Maryland, Ctr Environm Sci, Horn Point Environm Lab, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Anderson, JT (通讯作者)，Skidaway Inst Oceanog, 10 Ocean Sci Circle, Savannah, GA 31411 USA.	anderson@skio.peachnet.edu	hood, raleigh/F-9364-2013; stoecker, diane/F-9341-2013	Hood, Raleigh/0000-0002-7248-3481				AGBETI MD, 1931, J PHYCOL, V31, P70; ANDERSON DM, 1985, J PHYCOL, V21, P200; Anderson JT, 2003, MAR ECOL PROG SER, V246, P105, DOI 10.3354/meps246105; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P667, DOI 10.2307/3454912; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; delGiorgio P, 1996, LIMNOL OCEANOGR, V41, P783, DOI 10.4319/lo.1996.41.4.0783; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; GREENSPAN P, 1985, J CELL BIOL, V100, P965, DOI 10.1083/jcb.100.3.965; HAAS LW, 1982, ANN I OCEANOGR PARIS, V58, P261; HARDELAND R, 1994, EXPERIENTIA, V50, P60, DOI 10.1007/BF01992051; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Jakobsen HH, 2000, MAR ECOL PROG SER, V201, P121, DOI 10.3354/meps201121; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Jochem FJ, 1999, MAR BIOL, V135, P721, DOI 10.1007/s002270050673; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Lebaron P, 1998, APPL ENVIRON MICROB, V64, P2697; Lewitus AJ, 1999, J PHYCOL, V35, P303, DOI 10.1046/j.1529-8817.1999.3520303.x; MALLIN MA, 1995, J PLANKTON RES, V17, P351, DOI 10.1093/plankt/17.2.351; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; PFIESTER LA, 1998, BIOL DINOFLAGELLATES, P611; PORTER KG, 1980, LIMNOL OCEANOGR, V25, P943, DOI 10.4319/lo.1980.25.5.0943; Rengefors K, 1998, P ROY SOC B-BIOL SCI, V265, P1353, DOI 10.1098/rspb.1998.0441; Sanderson BL, 1996, CAN J FISH AQUAT SCI, V53, P1409, DOI 10.1139/cjfas-53-6-1409; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; Skovgaard A, 1998, AQUAT MICROB ECOL, V15, P293, DOI 10.3354/ame015293; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; STOECKER DK, 1988, MAR BIOL, V99, P415, DOI 10.1007/BF02112135; Stoecker DK, 2000, AQUAT MICROB ECOL, V22, P261, DOI 10.3354/ame022261; Stoecker DK, 1999, J EUKARYOT MICROBIOL, V46, P397, DOI 10.1111/j.1550-7408.1999.tb04619.x; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163	38	12	15	2	7	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2003	246						95	104		10.3354/meps246095	http://dx.doi.org/10.3354/meps246095			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	647GM		Bronze			2025-03-11	WOS:000181085100007
J	Anderson, JT; Hood, RR; Zhang, X				Anderson, JT; Hood, RR; Zhang, X			Quantification of <i>Pfiesteria piscicida</i> growth and encystment parameters using a numerical model	MARINE ECOLOGY PROGRESS SERIES			English	Article						Pfiesteria piscicida; harmful algal blooms; numerical models; kleptochloroplastidy; mixotrophy; life history transformations; resting stages	AMBUSH-PREDATOR DINOFLAGELLATE; TOXIC DINOFLAGELLATE; LIFE-CYCLE; ESTUARINE DINOFLAGELLATE; GYRODINIUM-UNCATENUM; FISH KILLS; DINOPHYCEAE; MIXOTROPHY; BEHAVIOR; CHLOROPLASTS	In the past decade, there has been growing interest in understanding the physiological ecology and life cycle of toxic forms of Pfiesteria piscicida. However, transformations among non-inducible (NON-IND; formerly described as nontoxic) stages have received less attention despite the fact that NON-IND stages are found in nature and may be ecologically important as prey and predators. NON-IND stages are also mixotrophic and have the ability to retain and utilize prey chloroplasts in a process termed 'kleptoplastidic mixotrophy'. Quantifying growth, grazing and encystment rates from P. piscicida laboratory experiments is confounded by the interrelationship between mixotrophy and life stage transformations. By fitting a numerical model to a laboratory experiment on NON-IND P. piscicida, we were able to isolate the potential mechanisms that cause encystment and speculate on the interrelationship between adverse conditions (i.e. low light and limiting prey) and life stage transformations. The structure of the laboratory experiment allowed for the estimation of several growth and encystment parameters including grazing rates, gross growth and assimilation efficiencies, as well as the retention time of chloroplasts. Model results suggest a link between encystment and mixotrophic ability. Furthermore, the model results suggest that encystment rates and gross growth and assimilation efficiencies calculated from the model are lower than expected.	Univ Maryland, Ctr Environm Sci, Horn Point Environm Lab, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Anderson, JT (通讯作者)，Skidaway Inst Oceanog, 10 Ocean Sci Circle, Savannah, GA 31411 USA.	anderson@skio.peachnet.edu	hood, raleigh/F-9364-2013	Hood, Raleigh/0000-0002-7248-3481				AGBETI MD, 1995, J PHYCOL, V31, P70, DOI 10.1111/j.0022-3646.1995.00070.x; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1985, J PHYCOL, V21, P200; Anderson JT, 2003, MAR ECOL PROG SER, V246, P95, DOI 10.3354/meps246095; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BOCKSTAHLER KR, 1993, J EUKARYOT MICROBIOL, V40, P49, DOI 10.1111/j.1550-7408.1993.tb04881.x; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P667, DOI 10.2307/3454912; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; CONOVER RJ, 1978, MARINE ECOLOGY, V44; Dent J.B., 1979, Systems Simulations in Agriculture; FASHAM MJR, 1990, J MAR RES, V48, P591, DOI 10.1357/002224090784984678; FIELDS SD, 1991, J PHYCOL, V27, P525, DOI 10.1111/j.0022-3646.1991.00525.x; FROST BW, 1972, LIMNOL OCEANOGR, V17, P805, DOI 10.4319/lo.1972.17.6.0805; Giacobbe MG, 1997, J PHYCOL, V33, P73, DOI 10.1111/j.0022-3646.1997.00073.x; Harris R., 2000, ICES Zooplankton Methodology Manual, DOI [10.1016/b978-0-12-327645-2.x5000-2, DOI 10.1016/B978-0-12-327645-2.X5000-2]; JACOBSON DM, 1994, PHYCOLOGIA, V33, P97, DOI 10.2216/i0031-8884-33-2-97.1; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Lewitus AJ, 1999, J PHYCOL, V35, P303, DOI 10.1046/j.1529-8817.1999.3520303.x; LI A, 1998, THESIS U MARYLAND CT, pCH6; LI A, 1998, THESIS U MARYLAND CT; Lowe J.A., 1991, FISH KILLS COASTAL W; MALLIN MA, 1995, J PLANKTON RES, V17, P351, DOI 10.1093/plankt/17.2.351; Paerl HW, 1998, MAR ECOL PROG SER, V166, P17, DOI 10.3354/meps166017; Pfiester L.A., 1987, BIOL DINOFLAGELLATES; PFIESTER LA, 1987, BIPOL DINOFLAGELLATE; POPOVSKY J, 1982, ARCH PROTISTENKD, V125, P115, DOI 10.1016/S0003-9365(82)80011-0; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; *SAS, 1998, SAS STAT SOFTW VERS; Skovgaard A, 1998, AQUAT MICROB ECOL, V15, P293, DOI 10.3354/ame015293; STEELE JH, 1977, SEA IDEAS OBSERVATIO; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; Stickney HL, 2000, ECOL MODEL, V125, P203, DOI 10.1016/S0304-3800(99)00181-7; STOECKER DK, 1990, MAR BIOL, V107, P491, DOI 10.1007/BF01313434; STOECKER DK, 1988, MAR BIOL, V99, P415, DOI 10.1007/BF02112135; Stoecker DK, 1999, J EUKARYOT MICROBIOL, V46, P397, DOI 10.1111/j.1550-7408.1999.tb04619.x; Stoecker DK, 1998, EUR J PROTISTOL, V34, P281, DOI 10.1016/S0932-4739(98)80055-2; Straile D, 1997, LIMNOL OCEANOGR, V42, P1375, DOI 10.4319/lo.1997.42.6.1375; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163	44	7	7	0	5	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2003	246						105	113		10.3354/meps246105	http://dx.doi.org/10.3354/meps246105			9	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	647GM		Bronze			2025-03-11	WOS:000181085100008
J	Ismael, AA; Khadr, AM				Ismael, AA; Khadr, AM			<i>Alexandrium minutum</i> cysts in sediment cores from the Eastern Harbour of Alexandria, Egypt	OCEANOLOGIA			English	Article						Alexandrium minutum; cysts; sediment cores; Eastern Harbour		Alexandrium minutum cysts were studied in sediment cores from its type locality, the Eastern Harbour of Alexandria, following the disappearance of the species from the plankton since 1994. Three cores were sampled in the summer of 1999 along the north-south axis of the harbour. The sediments were subjected to grain size analysis and their organic carbon content was determined. The sediments consisted of medium, coarse and very coarse sand. Grain size and organic carbon content were negatively and significantly correlated in core I but followed a parallel trend in cores 2 and 3. Seven dinoflagellate cysts, representing 6 genera were identified from the cores. Their relative abundance showed a remarkable difference. A. minutum cysts contributed a maximum of 17.4% to the total cysts. The distribution profile of A. minutum cysts in the cores reflects the bloom duration but not its productivity. The cyst distribution in the cores is the resultant of two opposite processes, the sedimentation rate and the continuous erosion of the bottom sediments, which is not related to sediment texture.	Univ Alexandria, Fac Sci, Dept Oceanog, EG-21511 Alexandria, Egypt	Egyptian Knowledge Bank (EKB); Alexandria University	Univ Alexandria, Fac Sci, Dept Oceanog, EG-21511 Alexandria, Egypt.	amany_3@yahoo.com	Ismael, Amany/N-8517-2017	Ismael, Amany/0000-0002-3693-3422				ALBIB W, 1995, MAR LIFE, V5, P11; [Anonymous], P 1 INT C TOX DIN BL; DENN EE, 1993, TOXIC PHYTOPLANKTON, P109; DUGHIEM M, 2002, THESIS ALEXANDRIA U; El Wakeel S.K., 1957, J CONS INT EXPLOR ME, V22, P180, DOI 10.1093/icesjms/22.2.180; ELDIN AB, 1998, THESIS ALEXANDRIA U; ELFISHAWI NM, 1993, VOLUMETRIC HYDROGRAP, V15, P59; ELSAYED M, 1999, WORKSH STATUS PILOT; ELWAKEEL SK, 1978, MAR GEOL, V27, P137, DOI 10.1016/0025-3227(78)90077-4; Fernex FE, 2001, HYDROBIOLOGIA, V450, P31, DOI 10.1023/A:1017558413882; Folk R. L., 1957, Jour. Sed. Petrol., V27, P3, DOI [10.1306/74d70646-2b21-11d7-8648000102c1865, 10.1306/74D70646-2B21-11D7-8648000102C1865D]; Halim Y., 1960, Vie et Milieu, V11, P102; Ismael A., 2001, HARMFUL ALGAL BLOOMS, P141; Ismael A. A., 1993, THESIS ALEXANDRIA U; ISMAEL AA, 2001, DINOFLAGELLATE CYSTS, V36; JAMMO KM, 2001, THESIS ALEXANDRIA U; Labib Wagdy, 1994, Chemistry and Ecology, V9, P75, DOI 10.1080/02757549408038566; Matsuoka K., 1989, P461; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; NESSIM RB, 1994, P 4 INT C ENV PROT M, P1; Sultan HA, 1975, THESIS ALEXANDRIA U; Zaghloul F.A., 1990, B HIGH I PUB HLTH AL, V20, P875; ZAGHLOUL FA, 1992, SCIENCE OF THE TOTAL ENVIRONMENT, SUPPLEMENT 1992, P727; ZAGHLOUL FA, 1988, B NATL I OCEANOGR FI, V117, P39	24	13	13	0	1	POLISH ACAD SCIENCES INST OCEANOLOGY	SOPOT	POWSTANCOW WASZAWY 55, PL-81-712 SOPOT, POLAND	0078-3234	2300-7370		OCEANOLOGIA	Oceanologia		2003	45	4					721	731						11	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	761CX					2025-03-11	WOS:000187883400013
C	Durán, I; Ruiz, M; Fasola, A; Lorente, MA		Versteegh, G; Willems, H		Durán, I; Ruiz, M; Fasola, A; Lorente, MA			Biofacies development related to upwelling systems based on high-resolution biostratigraphic studies in southwest Venezuela	PROCEEDINGS OF THE 8TH INTERNATIONAL NANNOPLANKTON ASSOCIATION CONFERENCE	COURIER FORSCHUNGSINSTITUT SENCKENBERG SERIES		English	Proceedings Paper	8th Conference of the International-Nannoplankton-Association	SEP 11-15, 2000	Univ Bremen, Dept Hist Geol/Palaeontol, Bremen, GERMANY	Int Nannoplankton Assoc	Univ Bremen, Dept Hist Geol/Palaeontol	Tethys; Upper Cretaceous; Venezuela; nannofossils; dinoflagellate cysts; foraminifera		New studies show evidence of repetitive upwelling events taking place in the southwestern Tethys margin from the Turonian through the Maastrichtian. On the basis of comparative analyses of sedimentological and biotic characteristics, seven subcropping sections from along the northern border of the Barinas Basin, southwestern Venezuela are interpreted environmentally. Zones II and III of the upwelling model (JONEs et al. 1983) were found to be represented by the sections. The presence of laminated dark shales, phosphate pellets, abundant fish debris, glauconite, diatoms, radiolaria, dinoflagellates, and biogenic chert, support the upwelling model within a continental shelf, with the upwelling centre located over the mid-inner shelf. The following biofacies are established: Planktic Foraminifers Biofacies (Key Association LCL) associated to light yellow glauconitic wackestones-mudstones, suggesting high productivity and well oxygenated marine conditions; Buliminids and Planktic Foraminifers, Diatoms, Radiolaria and Calcareous Nannoplankton Biofacies in dark grey calcareous shales with wackestones-mudstones (Key Association DCS) that we associated with Zone III; Diatoms, Radiolaria and Dinoflagellate Biofacies in dark grey shales and dolomites interstratified with yellow-brown sandstones and black phosphorites, indicative of Zone II, see fig. 5 (Key Association LSS); and Fish debris Biofacies in phosphorites and dark grey shales, associated with Zone III (Key Association P). Low diversity and high abundance assemblages, typical of opportunistic species characterise the microfaunal associations. These assemblages are considered survivors of anoxic to dysoxic conditions due to the upwelling. The subsequent high productivity conditions, associated to high salinity and low oxygen level of the water mass, result in high mortality which is reflected by the presence of fish debris and phosphate nodules. The biofacies succession shows a tendency of the upwelling to have changed from more distal during the Turonian-Coniacian to more proximal environments during the Santonian-Maastrichtian.	PDVSA, Explorat, Caracas 1010A, Venezuela	PDVSA	Durán, I (通讯作者)，PDVSA, Explorat, Apdo 829,Piso 13, Caracas 1010A, Venezuela.		FERNANDEZ, MIGUEL/Y-4230-2019					Barss M. S., 1973, 7326 GEOL SURV CAN; CODECIDO GF, 1972, 4 C GEOL VEN DIR GEO, V5, P773; DOUGLAS R, 1998, PALEOECOLOGIA PALEOA; DURAN I, 1966, NEW TOOL ENV INTERPR; Jones BH., 1983, Coastal Upwelling Its Sediment Record, P37; KISSER GD, 1989, RELACIONES ESTRATIGR; Parnaud F., 1995, AAPG Memoir, V62, P681; Renz O., 1959, Boletin de Geologia, V5, P3, DOI DOI 10.1016/j.chemgeo.2006.02.012; SILVA IP, 1999, GEOLOGICAL SOC AM SP, V332, P301, DOI DOI 10.1130/0-8137-2332-9.301	9	0	0	0	1	E SCHWEIZERBART'SCHE VERLAGSBUCHHANDLUNG	STUTTGART	JOHANNESTRASSE 3, W-7000 STUTTGART, GERMANY	0341-4116		3-510-61361-9	COUR FOR SEKENBG			2003	244						47	59						13	Marine & Freshwater Biology; Paleontology	Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology; Paleontology	BAG68					2025-03-11	WOS:000222119600004
J	Rat'kova, TN; Wassmann, P				Rat'kova, TN; Wassmann, P			Seasonal variation and spatial distribution of phyto- and protozooplankton in the central Barents Sea	JOURNAL OF MARINE SYSTEMS			English	Article						Arctic; Barents Sea; picoplankton; nanoplankton; microplankton; seasonal succession; microbial loop; top-down regulation	NORTH NORWEGIAN SHELF; MARGINAL ICE-ZONE; CALANUS-GLACIALIS; BIOMASS; CARBON; ABUNDANCE; PHYTOPLANKTON; DYNAMICS; BLOOM; EDGE	Seasonal and geographical variations of suspended single-celled organisms on a transect across the western part of the Barents Sea in March and May 1998 and in June-July 1999 revealed that pico- and nanoplankton flagellates and monads (< 2 and 2-20 mum, respectively) entirely dominated total algae and protozoa numbers and biomass in March and in June-July, but in May, microplankton (>20 mum) prevailed in total biomass, In general, spring bloom progresses independently of the southern part of the Atlantic Water (AW) and follows the receding ice edge in the Arctic Water (ArW) to the north. The blooms started almost simultaneously and had similar composition (small diatom Chaetoceros socialis dominated total phytoplankton biomass) in both localities, so the share of resting spores, indicating the age of the bloom, differed markedly. As for underwater rise-the Sentralbanken (SBW) altered this pattern, and the spring bloom spreads from north to the south from the rise to the trench. The next stage of the bloom was dominated by the large diatoms Thalassiosira antarctica var. borealis above the Sentralbanken, in the Polar Front (PF) and in the ice-edge areas. In the southern part of transect, this stage of the spring bloom had a delay or was absent due to low stability of water column and/or due to grazing impact. The presence of ribbon-shaped forming species indicated the earlier stage of bloom in Marginal Ice Zone (MIZ). In May 1998 as well as in June/July 1999, at the ice-covered stations, early spring conditions-rather similar to the conditions in March 1998-were observed. Summer conditions at most of the stations in June-July 1999 were characterized by high species diversity of diatoms and dinoflagellates. High abundance of heterotrophic dinoflagellates and protozoans indicated the active functioning of the microbial loop in the nutritive chains. (C) 2002 Elsevier Science B.V. All rights reserved.	Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow 117851, Russia; Univ Tromso, Norwegian Coll Fishery Sci, N-9037 Tromso, Norway	Russian Academy of Sciences; Shirshov Institute of Oceanology; UiT The Arctic University of Tromso	Russian Acad Sci, PP Shirshov Oceanol Inst, Nakhimovsky Ave 36, Moscow 117851, Russia.	trat@orc.ru						ADLANDSVIK B, 1991, POLAR RES, V10, P45, DOI 10.1111/j.1751-8369.1991.tb00633.x; ALLEN AE, 2002, J MAR SYST; ARASHKEVICH E, 2002, J MAR SYST; ARASHKEVICH EG, 1984, OKEANOLOGIYA+, V24, P677; AZAM F, 1991, POLAR RES, V10, P239, DOI 10.1111/j.1751-8369.1991.tb00649.x; Backhaus JO, 1999, MAR ECOL PROG SER, V189, P77, DOI 10.3354/meps189077; BATHMANN UV, 1990, MAR ECOL PROG SER, V60, P225, DOI 10.3354/meps060225; BRAARUD T, 1953, CONSEIL PERMANENT IN, V133, P1; BURSA AS, 1963, S MARINE MICROBIOLOG, P625; Druzhkov N.V., 1997, PLANKTON SEA W ARCTI, P145; DRUZHKOV NV, 1992, STRUCTURAL CHARACTER, P83; DRUZHKOV NV, 1992, ROLE AUTOTROPHIC NAN, P97; EILERTSEN HC, 1989, POLAR BIOL, V9, P253, DOI 10.1007/BF00263773; EVENSEN A, 1994, THESIS U TROMSO, P137; Falk-Petersen S, 2000, J MARINE SYST, V27, P131, DOI 10.1016/S0924-7963(00)00064-6; GARRISON DL, 1989, POLAR BIOL, V9, P341, DOI 10.1007/BF00442524; Gradinger R, 1999, DEEP-SEA RES PT II, V46, P1457, DOI 10.1016/S0967-0645(99)00030-2; Guillard R.R.L., 1978, Phytoplankton Manua", P182; Hansen B, 1996, POLAR BIOL, V16, P115; HANSEN B, 1990, MAR BIOL, V104, P5, DOI 10.1007/BF01313151; Hansen GA, 1995, ECOLOGY OF FJORDS AND COASTAL WATERS, P73; HASLE GR, 1997, IDENTIFYING MARINE P, P334; Hegseth EN, 1995, ECOLOGY OF FJORDS AND COASTAL WATERS, P45; Hegseth EN, 1998, POLAR RES, V17, P113, DOI 10.1111/j.1751-8369.1998.tb00266.x; KASHKIN NI, 1964, T OKEANOL I AKAD NAU, V65, P49; KONOVALOVA GV, 1998, DINOFLAGELLATAE FAR; KRISTIANSEN S, 1994, LIMNOL OCEANOGR, V39, P1630, DOI 10.4319/lo.1994.39.7.1630; KRISTIANSEN S, 1991, POLAR RES, V10, P187, DOI 10.1111/j.1751-8369.1991.tb00644.x; LAPPALAINEN TN, 1960, T MURMANSK MORSK BIO, V2, P41; Larionov V.V., 1997, PLANKTON MOREI ZAPAD, P65; LOENG H, 1991, POLAR RES, V10, P5, DOI 10.1111/j.1751-8369.1991.tb00630.x; Luchetta A, 2000, J MARINE SYST, V27, P177, DOI 10.1016/S0924-7963(00)00066-X; MAKAREVICH PR, 1992, PHYTOPLANKTON BARENT, P17; MAKAREVICH PR, 1994, ALGOLOGIA, V1, P113; Menden-Deuer S, 2000, LIMNOL OCEANOGR, V45, P569, DOI 10.4319/lo.2000.45.3.0569; MIKHAILOVSKY GE, 1989, OKEANOLOGIYA+, V29, P796; Okolodkov YB, 1998, SARSIA, V83, P267, DOI 10.1080/00364827.1998.10413687; OLLI K, 2002, J MAR SYST; Owrid G, 2000, POLAR RES, V19, P155, DOI 10.1111/j.1751-8369.2000.tb00340.x; Pautova L. 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Mar. Syst.	DEC	2002	38	1-2					47	75	PII S0924-7963(02)00169-0	10.1016/S0924-7963(02)00169-0	http://dx.doi.org/10.1016/S0924-7963(02)00169-0			29	Geosciences, Multidisciplinary; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Geology; Marine & Freshwater Biology; Oceanography	619WF					2025-03-11	WOS:000179499900004
J	Burkholder, JM; Glasgow, HB				Burkholder, JM; Glasgow, HB			The life cycle and toxicity of <i>Pfiesteria piscicida</i> revisited	JOURNAL OF PHYCOLOGY			English	Editorial Material						amoebae; dinoflagellates; division cysts; life cycles; nuclear cyclosis; Pfiesteria; sexual reproduction; toxic zoospores; vegetative reproduction	RAT PITUITARY-CELLS; PARASITIC DINOFLAGELLATE; ENDEMIC STICKLEBACK; COMPLEX; DINOPHYCEAE; IDENTIFICATION; ASSOCIATION; MORPHOLOGY; HISTORIES; RECEPTOR	Despite use of excellent molecular techniques, Litaker et al. (2002) cannot provide insights about the life history of toxic Pfiesteria piscicida because they showed no data in support of having used toxic strains; rather they presented evidence that they used non-inducible strains. Litaker et al. did not find amoeboid stages or a chrysophyte-like cyst stage in several cultures and unequivocally concluded that the stages do not exist in all P. piscicida strains. Thus, they did not consider the tenet that absence of evidence does not constitute proof of absence. Apparent discrepancies between the research by Litaker et al. and previous research on Pfiesteria can be resolved as follows: First, Litaker et al. did not use toxic strains. We have reported findings (similar to Litaker et al.) showing few amoeboid transformations in non-inducible strains, which manifest some but not all of the forms that have been documented in some toxic strains. We, and others, have documented active toxicity to fish, transformations to amoebae, and chrysophyte-like cysts in some clonal toxic strains. Second, the data from several recent publications, which were available but not mentioned by Litaker et al. or by Coats (2002) in accompanying commentary, have verified P. piscicida amoebae, chrysophyte-like cysts, and other stages in some toxic strains through a combination of approaches including PCR data from clonal cultures.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	joann_burkholder@ncsu.edu						Appleton PL, 1998, PARASITOLOGY, V116, P115, DOI 10.1017/S0031182097002096; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C.A., 1984, P263; Beam C. 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A., 1999, Virginia Journal of Science, V50, P325; Samet J, 2001, ENVIRON HEALTH PERSP, V109, P639, DOI 10.2307/3454910; Seaborn David W., 1999, Virginia Journal of Science, V50, P337; SPERO HJ, 1981, J PHYCOL, V17, P43, DOI 10.1111/j.1529-8817.1981.tb00817.x; SPRINGER J, 2002, IN PRESS MAR ECOL PR; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; Stoecker DK, 2002, AQUAT MICROB ECOL, V28, P79, DOI 10.3354/ame028079; TURGEON DD, 2001, PROTOCOLS MONITORING; Von Stosch HA., 1973, Br Phycol J, V8, P105	55	17	19	1	11	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	DEC	2002	38	6					1261	1267		10.1046/j.1529-8817.2002.02096.x	http://dx.doi.org/10.1046/j.1529-8817.2002.02096.x			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	627CG					2025-03-11	WOS:000179910900021
J	Litaker, RW; Vandersea, MW; Kibler, SR; Noga, EJ; Tester, PA				Litaker, RW; Vandersea, MW; Kibler, SR; Noga, EJ; Tester, PA			Reply to comment on the life cycle and toxicity of <i>Pfiesteria piscicida</i> revisited	JOURNAL OF PHYCOLOGY			English	Editorial Material						Pfiesteria; amoeba; dinoflagellate; division cyst; life cycle; meiosis; sexual reproduction	ALEXANDRIUM-TAYLORI DINOPHYCEAE; SEXUAL REPRODUCTION; DINOFLAGELLATE; HISTORY; COMPLEX; PYRROPHYTA	Free-living, marine dinoflagellates are typified by a well-defined, haplontic life cycle with relatively few stages. The most unusual departure from this life cycle is one reported for the heterotrophic dinoflagellate Pfiesteria piscicida Steidinger et Burkholder. This species is alleged to have at least 24 life cycle stages including amoebae and a chrysophyte-like cyst form (Burkholder et al. 1992, Burkholder and Glasgow 1997a) not previously known in free-living marine dinoflagellates. Litaker et al. (2002) redescribed the life cycle of P. piscicida from single-cell isolates and found only life cycle stages typical of free-living marine dinoflagellates. The discrepancy between these observations and the life cycle reported in the literature prompted a rigorous study to resolve the life cycle of P. piscicida. Burkholder and Glasgow (2002) took exception to this study, arguing that Litaker et al. (2002) misunderstood the life cycle of P. piscicida and ignored recent publications. We present a rebuttal of their criticisms and suggest a simple way to resolve the discrepancies in the P. piscicida life cycle.	Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, NOAA, Beaufort, NC 28516 USA; N Carolina State Univ, Coll Vet Med, Raleigh, NC 27606 USA	National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA; North Carolina State University	Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, NOAA, 101 Pivers Isl Rd, Beaufort, NC 28516 USA.	wayne_litaker@med.unc.edu	Litaker, Richard/AAH-2036-2021					BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C.A., 1984, P263; Beam C. A., 1980, BIOCH PHYSL PROTOZOA, V3, P171; BHAUD Y, 1988, J CELL SCI, V89, P197; Burkholder JM, 2002, J PHYCOL, V38, P1261, DOI 10.1046/j.1529-8817.2002.02096.x; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; Burkholder JM, 2001, PHYCOLOGIA, V40, P186, DOI 10.2216/i0031-8884-40-3-186.1; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P667, DOI 10.2307/3454912; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P745, DOI 10.2307/3454922; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURSA A, 1970, ARCTIC ALPINE RES, V1, P152; Coats DW, 2002, J PHYCOL, V38, P417, DOI 10.1046/j.1529-8817.2002.03832.x; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P563, DOI 10.1007/BF02365627; FAUST MA, 1993, DEV MAR BIO, V3, P121; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Gordon A. S., 2002, Harmful Algae, V1, P85, DOI 10.1016/S1568-9883(02)00008-2; KELLEY I, 1990, J PHYCOL, V26, P167, DOI 10.1111/j.0022-3646.1990.00167.x; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; Litaker RW, 2002, J PHYCOL, V38, P442, DOI 10.1046/j.1529-8817.2002.t01-1-01242.x; Litaker RW, 1999, J PHYCOL, V35, P1379, DOI 10.1046/j.1529-8817.1999.3561379.x; Melo AC, 2001, ENVIRON HEALTH PERSP, V109, P731, DOI 10.2307/3454920; Moeller PDR, 2001, ENVIRON HEALTH PERSP, V109, P739, DOI 10.2307/3454921; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; Parrow Matthew, 2002, Harmful Algae, V1, P5, DOI 10.1016/S1568-9883(02)00009-4; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PFIESTER LA, 1984, AM J BOT, V71, P1121, DOI 10.2307/2443388; PFIESTER LA, 1979, NATURE, V279, P421, DOI 10.1038/279421a0; POPOVSKY J, 1982, ARCH PROTISTENKD, V125, P115, DOI 10.1016/S0003-9365(82)80011-0; TOFFER KL, 1998, HARMFUL ALGAE, P278; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALKER LM, 1979, J PHYCOL, V15, P312; Walter P., 2002, MOL BIOL CELL	35	6	6	1	5	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	DEC	2002	38	6					1268	1272		10.1046/j.1529-8817.2002.02133.x	http://dx.doi.org/10.1046/j.1529-8817.2002.02133.x			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	627CG					2025-03-11	WOS:000179910900022
J	Harper, FM; Hatfield, EA; Thompson, RJ				Harper, FM; Hatfield, EA; Thompson, RJ			Recirculation of dinoflagellate cysts by the mussel, <i>Mytilus edulis</i> L., at an aquaculture site contaminated by <i>Alexandrium fundyense</i> (Lebour) Balech	JOURNAL OF SHELLFISH RESEARCH			English	Article						dinoflagellate; Alexandrium; cysts; mussel; aquaculture; PSP	GONYAULAX-EXCAVATA; RESTING CYSTS; OSTENFELDII DINOPHYCEAE; SEDIMENTS; TOXICITY; BLOOMS; BIODEPOSITION; GERMINATION; TAMARENSIS; BAY	Holding suspension-feeding bivalves at an aquaculture site may facilitate the maintenance of toxic dinoflagellate populations by concentrating transient vegetative cells or resuspended cysts. To examine the role of the mussel, Mytilus edulis, in recirculating cysts within an aquaculture site contaminated with the dinoflagellate Alexandrium fundyense, sediment cores and fecal samples were collected in September and October 1996. In the interim period, a bloom of A. fundyense vegetative cells began. Mussels egested similar concentrations of dinoflagellate cysts (Scrippsiella sp., A. fundyense, and an unknown Grey species) regardless of the location of the mussel sock in the site, or the position of the mussel in the water column. In September, more putative A. ostenfeldii cysts were egested in feces collected from the bottom of two socks than in those from the top. One sock was located at greater depths near a barrier island and the other in a shallow northeastern cove. Within each dinoflagellate species, there were no significant differences between cyst concentrations in sediment throughout the site, the exception being the high concentrations in September of putative A. ostenfeldii beneath the sock located near a barrier island (182 cysts(.)cm(-3)). Post-bloom, there were significantly fewer A. fundyense cysts in the sediment underlying the sock near a barrier island. In contrast, there were significantly more putative A. ostenfeldii cysts in the sediment in the shallow northeastern cove (580 cysts-cm(-3)). The daily replenishment rate of A. ostenfeldii cysts in bottom sediments by mussel fecal deposition was estimated as 2 x 10(5) Cysts m(-2) d(-1), or about 8%. This may be a considerable contribution to the maintenance of this dinoflagellate species in a mussel aquaculture site, but further studies are required to compare other inputs and outputs of cysts to establish the relative importance of bivalve aquaculture.	Mem Univ Newfoundland, Ctr Ocean Sci, St John, NF A1C 5S7, Canada	Memorial University Newfoundland	Dalhousie Univ, Dept Biol, Halifax, NS B3H 4J1, Canada.							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SANDRA E. SHUMWAY, UNIV CONNECTICUT, 1080 SHENNECOSSETT RD, GROTON, CT 06340 USA	0730-8000	1943-6319		J SHELLFISH RES	J. Shellfish Res.	DEC	2002	21	2					471	477						7	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	638ND					2025-03-11	WOS:000180576400010
J	Saito, K; Drgon, T; Robledo, JAF; Krupatkina, DN; Vasta, GR				Saito, K; Drgon, T; Robledo, JAF; Krupatkina, DN; Vasta, GR			Characterization of the rRNA locus of <i>Pfiesteria piscicida</i> and development of standard and quantitative PCR-based detection assays targeted to the nontranscribed spacer	APPLIED AND ENVIRONMENTAL MICROBIOLOGY			English	Article							RIBOSOMAL-RNA GENES; PERKINSUS-MARINUS; ENVIRONMENTAL EXPOSURE; CRASSOSTREA-VIRGINICA; PHYLOGENETIC ANALYSIS; DIAGNOSTIC ASSAY; EASTERN OYSTER; FISH KILLS; DINOFLAGELLATE; DNA	Pfiesteria piscicida is a heterotrophic dinoflagellate widely distributed along the middle Atlantic shore of the United States and associated with fish kills in the Neuse River (North Carolina) and the Chesapeake Bay (Maryland and Virginia). We constructed a genomic DNA library from clonally cultured P. piscicida and characterized the nontranscribed spacer (NTS), small subunit, internal transcribed spacer 1 (ITS1), 5.8S region, ITS2, and large subunit of the rRNA gene cluster. Based on the P. piscicida ribosomal DNA sequence, we developed a PCR-based detection assay that targets the NTS. The assay specificity was assessed by testing clonal P. piscicida and Pfiesteria shumwayae, 35 additional dinoflagellate species, and algal prey (Rhodomonas sp.). Only P. piscicida and nine presumptive P. piscicida isolates tested positive. All PCR-positive products yielded identical sequences for P. piscicida, suggesting that the PCR-based assay is species specific. The assay can detect a single P. piscicida zoospore in 1 ml of water, 10 resting cysts in 1 g of sediment, or 10 fg of P. piscicida DNA in 1 mug of heterologous DNA. An internal standard for the PCR assay was constructed to identify potential false-negative results in testing of environmental sediment and water samples and as a competitor for the development of a quantitative competitive PCR assay format. The specificities of both qualitative and quantitative PCR assay formats were validated with >200 environmental samples, and the assays provide simple, rapid, and accurate methods for the assessment of P. piscicida in water and sediments.	Univ Maryland, Ctr Marine Biotechnol, Inst Biotechnol, Baltimore, MD 21202 USA	University System of Maryland; University of Maryland Baltimore	Univ Maryland, Ctr Marine Biotechnol, Inst Biotechnol, 701 E Pratt St, Baltimore, MD 21202 USA.	vasta@umbi.umd.edu	Vasta, Gerardo/LXU-3978-2024		NIEHS NIH HHS [5-P01-ES09563] Funding Source: Medline	NIEHS NIH HHS(United States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Environmental Health Sciences (NIEHS))		ALLEN JR, 1975, CELL, V6, P161, DOI 10.1016/0092-8674(75)90006-9; Anderson D.M., 1985, P219; AUSUBEL MF, 1999, SHORT PROTOCOLS MOL, P1; Bena G, 1998, J MOL EVOL, V46, P299, DOI 10.1007/PL00006306; Bever C T Jr, 1998, Md Med J, V47, P120; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; Burkholder JM, 2001, ENVIRON HEALTH PERSP, V109, P745, DOI 10.2307/3454922; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; Chou CH, 1999, GENOME, V42, P1088, DOI 10.1139/gen-42-6-1088; CILIBERTO G, 1983, CELL, V32, P725, DOI 10.1016/0092-8674(83)90058-2; COATAS E, 1995, J PHYCOL, V31, P801; CORTADAS J, 1982, EMBO J, V1, P1075, DOI 10.1002/j.1460-2075.1982.tb01299.x; Coss CA, 2001, J EUKARYOT MICROBIOL, V48, P52, DOI 10.1111/j.1550-7408.2001.tb00415.x; DALRYMPLE BP, 1990, MOL BIOCHEM PARASIT, V43, P117, DOI 10.1016/0166-6851(90)90136-A; Davis L.G., 1994, BASIC METHODS MOL BI; de la Herrán R, 2000, PARASITOLOGY, V120, P345, DOI 10.1017/S003118209900565X; Desjardin LE, 1998, J CLIN MICROBIOL, V36, P1964, DOI 10.1128/JCM.36.7.1964-1968.1998; GLASGOW HB, 1995, J TOXICOL ENV HEALTH, V46, P501, DOI 10.1080/15287399509532051; Grattan LM, 1998, LANCET, V352, P532, DOI 10.1016/S0140-6736(98)02132-1; GUAY JM, 1992, GENE, V114, P165, DOI 10.1016/0378-1119(92)90570-F; Guillard R. 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A., 1999, Virginia Journal of Science, V50, P325; Rublee PA, 2001, ENVIRON HEALTH PERSP, V109, P765, DOI 10.2307/3454924; Sampayo M.A. de M., 1985, P125; SCHOLIN CA, 1994, J PHYCOL, V30, P744, DOI 10.1111/j.0022-3646.1994.00744.x; SHIPPENLENTZ DE, 1988, MOL BIOCHEM PARASIT, V27, P263, DOI 10.1016/0166-6851(88)90046-1; Shoemaker RC, 2001, ENVIRON HEALTH PERSP, V109, P539, DOI 10.2307/3454715; SIEBERT PD, 1993, BIOTECHNIQUES, V14, P244; SPAENDONK RML, 2001, J BIOL CHEM, V276, P22638; Steidinger K, 2001, ENVIRON HEALTH PERSP, V109, P661, DOI 10.2307/3454911; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; STEIDINGER KA, 1995, MORPHOLOGY CYTOLOGY; STRYER L, 1995, BIOCHEMISTRY-US, P992; Tyler M.A., 1985, P213; Waters AP, 1997, J BIOL CHEM, V272, P3583, DOI 10.1074/jbc.272.6.3583; Zhang H, 2002, APPL ENVIRON MICROB, V68, P989, DOI 10.1128/AEM.68.2.989-994.2002	67	59	68	1	18	AMER SOC MICROBIOLOGY	WASHINGTON	1752 N ST NW, WASHINGTON, DC 20036-2904 USA	0099-2240	1098-5336		APPL ENVIRON MICROB	Appl. Environ. Microbiol.	NOV	2002	68	11					5394	5407		10.1128/AEM.68.11.5394-5407.2002	http://dx.doi.org/10.1128/AEM.68.11.5394-5407.2002			14	Biotechnology & Applied Microbiology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Microbiology	611PU	12406730	Green Published, Bronze			2025-03-11	WOS:000179027600025
J	Wierzbowski, A; Smelror, M; Mork, A				Wierzbowski, A; Smelror, M; Mork, A			Ammonites and dinoflagellate cysts in the Upper Oxfordian and Kimmeridgian of the northeastern Norwegian Sea (Nordland VII offshore area): biostratigraphical and biogeographical significance	NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN			English	Article							NORWAY	Ammonites and dinoflagellate cysts recovered from Upper Oxfordian and Kimmeridgian deposits in a core 6814/04-U-01 from offshore northern Nordland, Norway, allow a detailed biostratigraphic subdivision of the studied sequence. The numerous ammonites of the families Cardioceratidae and Aulacostephanidae found in the Kimmeridgian strata show both Boreal and Subboreal affinities and allow a correlation with the standard Boreal and Subboreal biostratigraphic zonations. The Kimmeridgian ammonite fauna from offshore northern Nordland shows an intermediate character between the Subboreal fauna of Northwest Europe and the Boreal fauna of the southern Barents Shelf and Svalbard. The dinoflagellate cyst assemblages are typically of low diversity and are related to the Upper Jurassic Boreal/Arctic Paragonyaulacysta borealis assemblage. They apparently seem to show the same type of provincialism within the "Kimmeridge Clay Sea" as the ammonites.	Univ Warsaw, Inst Geol, PL-02089 Warsaw, Poland; Geol Survey Norway, N-7491 Trondheim, Norway; SINTEF, Petr Res, N-7465 Trondheim, Norway	University of Warsaw; Polish Geological Institute - National Research Institute; Geological Survey of Norway; SINTEF	Wierzbowski, A (通讯作者)，Univ Warsaw, Inst Geol, Al Kwirki I Wigury 93, PL-02089 Warsaw, Poland.							ARHUS N, 1989, NORSK GEOL TIDSSKR, V69, P39; BIRDEAUX WW, 1976, GEOL SURV CANADA B, V259; BIRKELUND T, 1978, Palaeontology (Oxford), V21, P31; Birkelund T., 1983, Proceedings of the Geologists' Association, V94, P289; BIRKELUND T, 1985, GRONLANDS GEOLOGISKE, V153, P1; Bj?rke T., 1980, NORSK POLARINSTITUTT, V172, P145; CALLOMON JH, 1985, SPEC PAP PALAEONTOL, V33, P49; HAKANSSON E, 1981, Bulletin of the Geological Society of Denmark, V30, P11; HANTZPERGUE P, 1989, CAH PALEONT CTR NAT; Ilyina V.I., 1988, Palynology in the USSR, P103; MESEZHNIKOV MS, 1973, PALEONTOL ZH, V3, P35; MESEZHNIKOV MS, 1989, MIDDLE UPPER OXFORDI, P30; Miller R.G., 1990, Deposition of Organic Facies: American Association of Petroleum Geologists, V30, P13, DOI DOI 10.1306/ST30517C2; NOhr-Hansen H., 1986, GEOL SOC DENMARK B, V35, P31; Piasecki S., 1980, Middle to Late Jurassic dinoflagellate cyst stratigraphy from Milne Land and Jameson Land (East Greenland) correlated with ammonite stratigraphy; Poulsen N.E., 1996, AM ASS STRATIGR PALY, V31; RIDING J B, 1988, Palynology, V12, P65; RIDING JB, 1992, BRIT MICROPALAEONTOL, P7; Shulgina N.I., 1992, GEOLOGICHESKAYA ISTO, P106; Smelror M, 1998, POLAR RES, V17, P181, DOI 10.1111/j.1751-8369.1998.tb00271.x; Smelror M., 2001, NORWEGIAN PETROLEUM, V10, P211; SYKES R M, 1979, Palaeontology (Oxford), V22, P839; Tyson R.V., 1993, Applied Micropalaeontology, P153, DOI [10.1007/978-94-017-0763-35, DOI 10.1007/978-94-017-0763-35]; VANDERZWAN CJ, 1990, REV PALAEOBOT PALYNO, V62, P157, DOI 10.1016/0034-6667(90)90021-A; WIERZBOWSKI A, 1989, Acta Palaeontologica Polonica, V34, P355; WIERZBOWSKI A, 1990, NEWSL STRATIGR, V22, P7; Wierzbowski Andrzej, 1993, Acta Geologica Polonica, V43, P229; Wignall P.B., 1991, GEOLOGICAL SOC LONDO, P291; Ziegler B., 1962, Palaeontographica, VA119, P1	29	16	21	1	6	E SCHWEIZERBARTSCHE VERLAGS	STUTTGART	NAEGELE U OBERMILLER JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY	0077-7749			NEUES JAHRB GEOL P-A	Neues. Jahrb. Geol. Palaontol.-Abh.	NOV	2002	226	2					145	164		10.1127/njgpa/226/2002/145	http://dx.doi.org/10.1127/njgpa/226/2002/145			20	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	623KZ					2025-03-11	WOS:000179703400001
J	Kim, CH; Cho, HJ; Shin, JB; Moon, CH; Matsuoka, K				Kim, CH; Cho, HJ; Shin, JB; Moon, CH; Matsuoka, K			Regeneration from hyaline cysts of <i>Cochlodinium polykrikoides</i> (Gymnodiniales, Dinophyceae), a red tide organism along the Korean coast	PHYCOLOGIA			English	Article							GONYAULAX-TAMARENSIS; DINOFLAGELLATE; REPRODUCTION; SEDIMENTS; AUSTRALIA; WATERS	Recently, the Korean coast has suffered from recurrent red tides caused by the dinoflagellate, Cochlodinium polykrikoides, which has caused tremendous damage to aquaculture. In this study, the hyaline cysts produced by C. polykrikoides are described. These cysts can survive up to 6 months when preserved at 4degreesC in the dark. Cochlodinium polykrikoides motile cells regenerated successfully when transferred to 20degreesC, a photon flux density of 40 mumol photons m(-2) s(-1), and 14:10 h light-dark photoperiod. The formation of hyaline cysts in the life cycle of C. polykrikoides may act as an overwintering survival strategy, the cysts being able to initiate harmful blooms when favourable conditions return.	Pukyong Natl Univ, Dept Oceanog, Nam Gu, Pusan 608737, South Korea; Pukyong Natl Univ, Dept Aquaculture, Nam Gu, Pusan 608737, South Korea; Nagasaki Univ, Fac Fisheries, Nagasaki 8528521, Japan	Pukyong National University; Pukyong National University; Nagasaki University	Cho, HJ (通讯作者)，Pukyong Natl Univ, Dept Oceanog, Nam Gu, 599-1 Daeyeon Dong, Pusan 608737, South Korea.		Shin, Jun-Bong/AAI-9964-2021					ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Cho ES, 2001, BOT MAR, V44, P57, DOI 10.1515/BOT.2001.008; Dale B., 1983, P69; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; IWASAKI H, 1961, BIOL BULL-US, V121, P173, DOI 10.2307/1539469; Kim CS, 1999, J PLANKTON RES, V21, P2105, DOI 10.1093/plankt/21.11.2105; Kim HG, 1997, RECENT RED TIDES KOR; Kofoid C. A., 1921, Memoirs of the University of California, V5, P1; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J, 2001, EUR J PHYCOL, V36, P137, DOI 10.1017/S0967026201003171; MATSUOKA K, 1986, J PLANKTON RES, V8, P811, DOI 10.1093/plankt/8.4.811; Park JG, 2001, PHYCOLOGIA, V40, P292, DOI 10.2216/i0031-8884-40-3-292.1; Rosales-Loessener F, 1996, HARMFUL TOXIC ALGAL, P193; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	17	44	50	1	9	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	NOV	2002	41	6					667	669		10.2216/i0031-8884-41-6-667.1	http://dx.doi.org/10.2216/i0031-8884-41-6-667.1			3	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	632RM					2025-03-11	WOS:000180236700011
J	Kim, YO; Park, MH; Han, MS				Kim, YO; Park, MH; Han, MS			Role of cyst germination in the bloom initiation of <i>Alexandrium tamarense</i> (Dinophyceae) in Masan Bay, Korea	AQUATIC MICROBIAL ECOLOGY			English	Article						Alexandrium tamarense; cyst germination; vegetative population	DINOFLAGELLATE GONYAULAX-TAMARENSIS; NORTHEAST JAPAN; BENTHIC CYSTS; ONAGAWA BAY; TEMPERATURE	The role of cyst germination in the bloom initiation of the toxic dinoflagellate Alexandrium tamarense was examined in Masan Bay, Korea. Germination success was measured by the incubation of cysts isolated monthly from natural sediments and compared with vegetative cells and environmental factors (temperature, salinity and dissolved oxygen) in the water column. Germination maxima (80 to 90 %) were observed during the period of decreasing water temperature in December 1996 and November 1997, while little or no germination occurred in summer. The seasonal germination exhibited an opposing pattern with temperature and similar seasonalities with salinity and dissolved oxygen, respectively. The bimodal nature of A. tamarense blooms, a large bloom in spring and a much smaller bloom in fall, was observed. Excysted cells in early spring can initiate the spring bloom and then proliferate to the bloom peak in increasing temperatures. Massive germination in fall contributes directly to the small bloom in fall. A temporal discrepancy between the peak of germination success and of vegetative population was found in A. tamarense dynamics from Korean coastal waters.	Hanyang Univ, Dept Life Sci, Seoul 133791, South Korea; Hanyang Univ, Dept Environm Sci, Seoul 133791, South Korea	Hanyang University; Hanyang University	Han, MS (通讯作者)，Hanyang Univ, Dept Life Sci, Seoul 133791, South Korea.	hanms@hanyang.ac.kr	KIM, YOUNG JIN/E-9374-2011					ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; BLOMQVIST P, 1995, CAN J FISH AQUAT SCI, V52, P551, DOI 10.1139/f95-056; CANNON JA, 1993, DEV MAR BIO, V3, P103; Hallegraeff GM, 1998, MAR FRESHWATER RES, V49, P415, DOI 10.1071/MF97264; HAN MS, 1992, J PLANKTON RES, V14, P1581, DOI 10.1093/plankt/14.11.1581; Han Myung-Soo, 1993, Korean Journal of Phycology, V8, P7; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Itakura S, 2001, PHYCOLOGIA, V40, P263, DOI 10.2216/i0031-8884-40-3-263.1; Kim H.G., 1996, HARMFUL TOXIC ALGAL, P57; Kim HM, 2000, INT J ORIENT MED, V1, P1; Mendez S.M., 1996, HARMFUL TOXIC ALGAL, P113; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; PARK MH, 1999, THESIS HANYANG U SEO; Parsons T.R., 1984, A Manual of Chemical and Biological Methods for Seawater Analysis, P135, DOI [10.1016/B978-0-08-030287-4.50041-4, DOI 10.1016/B978-0-08-030287-4.50041-4]; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Sekiguchi K., 1996, HARMFUL TOXIC ALGAL, P223; Therriault J.C., 1985, P141; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x	25	55	64	1	10	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055			AQUAT MICROB ECOL	Aquat. Microb. Ecol.	OCT 23	2002	29	3					279	286		10.3354/ame029279	http://dx.doi.org/10.3354/ame029279			8	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	615QF		Bronze			2025-03-11	WOS:000179257300006
J	Pospelova, V; Chmura, GL; Boothman, WS; Latimer, JS				Pospelova, V; Chmura, GL; Boothman, WS; Latimer, JS			Dinoflagellate cyst records and human disturbance in two neighboring estuaries, New Bedford Harbor and Apponagansett Bay, Massachusetts (USA)	SCIENCE OF THE TOTAL ENVIRONMENT			English	Article						buzzards bay; eutrophication; heavy metals; marine pollution; nutrient loading; organic carbon; PCBs; species richness	INDUSTRIAL-POLLUTION; NORWEGIAN FJORD; CHESAPEAKE BAY; YOKOHAMA-PORT; TOKYO-BAY; LAND-USE; INDICATORS; EUTROPHICATION; ASSEMBLAGES; COMMUNITIES	The dinoflagellate cyst records in sediments from New Bedford Harbor and Apponagansett Bay demonstrate sensitivity to environmental change caused by human activity in the watersheds over the last 500 years. Changes in the species richness, as well as absolute and relative abundance of dinoflagellate cyst taxa reflect recent periods of development around the estuaries. Cyst taxa sensitive to these changes include Dubridinium spp., Polykrikos schwartzii, Lingulodinium machaerophorum, Operculodinium israelianum and Selenopemphix quanta. The greatest changes in the dinoflagellate cyst record occur during the 20th century, when New Bedford Harbor was exposed to both toxic pollution and heavy nutrient loading from point and non-point sources. Apponagansett Bay was not subject to industrial pollution and nutrient enrichment has been lower (from non-point sources). In Apponagansett Bay there is an increase in the dinoflagellate cyst species richness while species richness first increased, then declined in New Bedford Harbor. During the same period, the total dinoflagellate cyst concentration in New Bedford Harbor fluctuated over a wide range. The decline of species richness and the large fluctuations in the total cyst abundances signal the intensified anthropogenic disturbance in the watershed, notably a high degree of eutrophication and toxic pollution. (C) 2002 Elsevier Science B.V. All rights reserved.	McGill Univ, Dept Geog, Montreal, PQ H3A 2K6, Canada; McGill Univ, Ctr Climate & Global Change Res, Montreal, PQ H3A 2K6, Canada; US EPA, Off Res & Dev, NHEERL, Atlantic Ecol Div, Narragansett, RI 02882 USA	United States Environmental Protection Agency	Pospelova, V (通讯作者)，McGill Univ, Dept Geog, 805 Sherbrooke St W, Montreal, PQ H3A 2K6, Canada.		Latimer, James/C-1632-2009; Chmura, Gail/LNI-4648-2024	Chmura, Gail/0000-0001-7163-3903; Pospelova, Vera/0000-0003-4049-8133				ABDELRHMAN MA, UNPUB MODELING HURRI; [Anonymous], 1999, DIATOMS APPL ENV EAR; Appleby PG., 1978, CATENA, V5, P1, DOI [10.1016/S0341-8162(78)80002-2, DOI 10.1016/S0341-8162(78)80002-2]; BARON WR, 1985, CLIMATIC CHANGE CANA, V5, P229; Boynton W.R., 1982, ESTUARINE COMP, P69, DOI [DOI 10.1016/B978-0-12-404070-0.50011-9, 10.1016/B978-0-12-404070-0.50011-9]; BRUGAM RB, 1978, QUATERNARY RES, V9, P349, DOI 10.1016/0033-5894(78)90038-8; BRUSH GS, 1984, QUATERNARY RES, V22, P91, DOI 10.1016/0033-5894(84)90009-7; CHMURA GL, 1995, J COASTAL RES, V11, P124; COOPER SR, 1993, ESTUARIES, V16, P617, DOI 10.2307/1352799; COOPER SR, 1995, ECOL APPL, V5, P703, DOI 10.2307/1941979; COSTA JE, 1996, REPORT BUZZARDS BAY; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; *ENV DAT INF SERV, 1983, CLIM NORM US BAS 195; EPPLEY RW, 1979, OCEANOL ACTA, V2, P241; Evgenidou A, 1999, BIOL BULL, V197, P292, DOI 10.2307/1542659; Fensome R.A., 1993, CLASSIFICATION FOSSI; Head M.J., 1996, Palynology: Principles and Applications, P1197; Head MJ, 2001, J QUATERNARY SCI, V16, P621, DOI 10.1002/jqs.657; Höll C, 2000, PALAEOGEOGR PALAEOCL, V160, P69, DOI 10.1016/S0031-0182(00)00047-X; Howes B., 1999, BAYWATCHERS; Jacobson DM, 1996, J PHYCOL, V32, P279, DOI 10.1111/j.0022-3646.1996.00279.x; LATIMER JS, UNPUB ENV STRESS REC; Lentin J.K., 1993, A.S.S.P., V28, P1; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; MCCLELAND JW, 1996, MARINE ECOL PROGR SE, V68, P259; NEILSON BJ, 1981, CHESAPEAKE RES CONSO, V90; NELSON WG, 1996, EP600R96097 NAT HLTH; NIXON SW, 1995, OPHELIA, V41, P199, DOI 10.1080/00785236.1995.10422044; PAERL HW, 1988, LIMNOL OCEANOGR, V33, P823, DOI 10.4319/lo.1988.33.4_part_2.0823; Pesch CE, 2001, MAR POLLUT BULL, V42, P339, DOI 10.1016/S0025-326X(00)00153-3; Pospelova V, 2002, J PHYCOL, V38, P593, DOI 10.1046/j.1529-8817.2002.t01-1-01206.x; POSPELOVA V, 1998, RAPPORT BOTANISK SER, V1, P122; PRUELL RJ, 1990, MAR ENVIRON RES, V29, P77, DOI 10.1016/0141-1136(90)90030-R; ROFFINOLI RJ, 1981, SOIL SURVEY BRISTOL; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; SOMMER U, 1995, LIMNOL OCEANOGR, V40, P1272; STOCKMARR J, 1971, Pollen et Spores, V13, P615; SUMMERHAYES CP, 1977, WHOI76115; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; Tsirtsis G, 1998, ENVIRON MONIT ASSESS, V50, P255, DOI 10.1023/A:1005883015373; Voyer RA, 2000, ENVIRON HIST-US, V5, P352, DOI 10.2307/3985481	47	108	115	1	22	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0048-9697			SCI TOTAL ENVIRON	Sci. Total Environ.	OCT 21	2002	298	1-3					81	102	PII S0048-9697(02)00195-X	10.1016/S0048-9697(02)00195-X	http://dx.doi.org/10.1016/S0048-9697(02)00195-X			22	Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	635DW	12449331				2025-03-11	WOS:000180383700007
J	Probert, I; Lewis, J; Denn, EEL				Probert, I; Lewis, J; Denn, EEL			Morphological details of the life history of <i>Alexandrium minutum</i> (Dinophyceae)	CRYPTOGAMIE ALGOLOGIE			English	Article						dinoflagellate; Alexandrium minutum; life-cycle; marine microalgae; reproduction; morphology	RED-TIDE DINOFLAGELLATE; GONYAULAX-TAMARENSIS; TOXIN PROFILES; HALIM; REPRODUCTION; AUSTRALIA; CYCLE; CYST	Different life stages and the processes of asexual division and sexual fusion of the toxic dinoflagellate Alexandrium minutum are reported. Asexual division is oblique, with the two identically sized daughter cells sharing the parent theca and synthesizing the remaining plates. As in many dinoflagellate species, gametes are indistinguishable from vegetative cells prior to mating. During gamete fusion, which is initiated by flagellar attachment, a wide range of relative gamete orientations were observed. The longitudinal flagella of resultant motile planozygotes are not necessarily situated adjacent to each other, and planozygotes have thus perhaps not been recognised in previous studies which used this characteristic for identification. There are similarities between the life histories of A. minutum and the closely related species A. tamarense. Dinoflagellates exhibit various modes of reproduction and the details of life histories which may cause confusion are highlighted.	Univ Westminster, Sch Biosci, London W1M 8JS, England; IFREMER, Ctr Brest, F-29280 Plouzane, France	University of Westminster; Ifremer	Probert, I (通讯作者)，Univ Caen, LBBM, F-14032 Caen, France.		Probert, Ian/M-9807-2019					ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; BALECH E, 1989, PHYCOLOGIA, V28, P206, DOI 10.2216/i0031-8884-28-2-206.1; Balech E., 1995, Sherkin Island Marine Station; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; Chang F.H., 1995, P145; CHANG FH, 1996, P MARINE BIOTOXIN WO, V5, P2; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; DENN EE, 1991, P 1990 KOR FRENCH SE, P85; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; FLYNN K, 1994, MAR ECOL PROG SER, V111, P99, DOI 10.3354/meps111099; FRANCO JM, 1994, J APPL PHYCOL, V6, P275, DOI 10.1007/BF02181938; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GAO XP, 1989, PHYCOLOGIA, V28, P342; Halim Y., 1960, Vie et Milieu, V11, P102; KELLER MD, 1987, J PHYCOL, V23, P633; MacKenzie L, 1997, NEW ZEAL J MAR FRESH, V31, P403, DOI 10.1080/00288330.1997.9516773; MONTAGNES D J S, 1987, Marine Microbial Food Webs, V2, P83; Nehring Stefan, 1994, Harmful Algae News, V9, P1; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; PARTENSKY F, 1989, J PHYCOL, V25, P741, DOI 10.1111/j.0022-3646.1989.00741.x; TAKAHASHI K, 1985, J RADIO RES LAB, V32, P129; Walker L., 1984, MARINE PLANKTON LIFE	23	10	10	2	12	ADAC-CRYPTOGAMIE	PARIS	12 RUE DE BUFFON, 75005 PARIS, FRANCE	0181-1568			CRYPTOGAMIE ALGOL	Cryptogam. Algol.	OCT-DEC	2002	23	4					343	355						13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	648BM					2025-03-11	WOS:000181130000006
J	Yamaguchi, M; Itakura, SG; Nagasaki, K; Kotani, Y				Yamaguchi, M; Itakura, SG; Nagasaki, K; Kotani, Y			Distribution and abundance of resting cysts of the toxic <i>Alexandrium</i> spp. (Dinophyceae) in sediments of the western Seto Inland Sea, Japan	FISHERIES SCIENCE			English	Article						Alexandrium catenella; Alexandrium tamarense; cyst; paralytic shellfish poisoning; Seto Inland Sea	DINOFLAGELLATE CYSTS; GONYAULAX-EXCAVATA; HIROSHIMA-BAY; TAMARENSIS; CATENELLA	Sediment samples were collected from 135 stations in the western part of the Seto Inland Sea (Iyo Nada, Suo Nada, Beppu Bay, Tokuyama Bay, Hiroshima Bay, Aki Nada, Hiuchi Nada and Bingo Nada) to determine the horizontal distribution and abundance of resting cysts of Alexandrium spp. (A. tamarense+ A. catenella). Enumeration of the cysts was performed using the primuline-staining direct count method. Cysts of Alexandrium spp. were rarely found in Iyo Nada, Suo Nada and Beppu Bay, but were widely distributed in Tokuyama Bay, Hiroshima Bay, Aki Nada, Hiuchi Nada and Bingo Nada. Cyst concentrations ranged from not detected (ND) to 14, ND to 17, ND to 4, 93 to 8137, 8 to 4454, ND to 6, ND to 18 and 4-29cysts/cm(3) wet sediment in Iyo Nada, Suo Nada, Beppu Bay, Tokuyama Bay, Hiroshima Bay, Aki Nada, Hiuchi Nada and Bingo Nada, respectively. The majority of cysts occurred in Tokuyama Bay and Hiroshima Bay, where higher densities were observed in the inner bay and along the coastal margin. Relatively higher cyst concentrations were observed at stations with a higher mud content. The abundance of Alexandrium spp. cysts in western Seto Inland Sea is lower than in the eastern Seto Inland Sea, except for Tokuyama Bay and Hiroshima Bay. However, because sporadic blooms of Alexandrium have been observed, continuing monitoring is necessary to prevent paralytic shellfish poisoning outbreaks in this area.	Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA)	Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Hiroshima 7390452, Japan.	mineo@affrc.go.jp						Anderson D.M., 1985, P219; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1974, SEAFOOD TOXINS, P125; ANRAKU M, 1984, TOXIC RED TIDES SHEL, P105; BABA T, 2000, B YAMAGUCHI NAIKAI F, V28, P1; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; ETOH T, 1997, B FUKUOKA FISH MAR T, V7, P59; FUKUYO Y, 1985, B MAR SCI, V37, P529; Kamiyama T, 1996, J PLANKTON RES, V18, P1253, DOI 10.1093/plankt/18.7.1253; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; Kotani Yuichi, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P104; NAKASUGI Y, 1998, B JPN SOC FISH OCEAN, V62, P187; OKAICHI T, 1977, Nippon Suisan Gakkaishi, V43, P1251; Sakamoto Setsuko, 1999, Bulletin of Fisheries and Environment of Inland Sea, V1, P55; TURGEON J, 1990, TOXIC MARINE PHYTOPLANKTON, P238; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; Wall D., 1971, Geoscience Man, V3, P1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Yamaguchi, 1996, HARMFUL TOXIC ALGAL, P177; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; Yamasaki T, 2001, NDT&E INT, V34, P207, DOI 10.1016/S0963-8695(00)00060-8; YAMASHITA A, 2001, B EHIME PREF FISH EX, V9, P35; Yoshimatsu S., 1992, B AKASHIWO RES I KAG, V4, P1; YOSHIMATSU S, 1983, B KAGAWA PREF FISH E, V20, P23	24	26	33	1	15	SPRINGER JAPAN KK	TOKYO	CHIYODA FIRST BLDG EAST, 3-8-1 NISHI-KANDA, CHIYODA-KU, TOKYO, 101-0065, JAPAN	0919-9268	1444-2906		FISHERIES SCI	Fish. Sci.	OCT	2002	68	5					1012	1019		10.1046/j.1444-2906.2002.00526.x	http://dx.doi.org/10.1046/j.1444-2906.2002.00526.x			8	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	609UP		Bronze			2025-03-11	WOS:000178923200008
J	Kosobokova, KN; Hirche, HJ; Scherzinger, T				Kosobokova, KN; Hirche, HJ; Scherzinger, T			Feeding ecology of <i>Spinocalanus antarcticus</i>, a mesopelagic copepod with a looped gut	MARINE BIOLOGY			English	Article							FATTY-ACID COMPOSITION; MARINE SNOW; CALANOID COPEPODS; ATLANTIC-OCEAN; ARCTIC-OCEAN; FOOD; CYANOBACTERIA; DETRITUS; SEA; ZOOPLANKTON	Spinocalanus antarcticus, an abundant mes-opelagic copepod in polar seas, has a greatly elongated and looped midgut, contrary to most other copepod species. The total gut length is 1.77, 1.86 and 1.90 times the total body length in adult females, CV and CIV, respectively. Gross morphology of the midgut is similar in all copepodite stages and adults ' It is described here from specimens collected in the Arctic Ocean. In stratified samples from the deep Amundsen and Makarov Basins S. antarcticus showed a clear preference for the depth layer between 100 and 500 m. Generally, the guts were packed with material, but most of it was impossible to identify. In most specimens the digestive tract was filled with undefined detritus particles ("detritus balls"). They were almost spherical, heterogeneous organic aggregates of 40-100 mum diameter, with small clay-sized mineral flakes imbedded. Mineral particles in the size range of 1-10 mum were found in large quantities in the guts of many specimens. Cysts of Chrysophycea and dinoflagellates and fragments of dinoflagellates, diatoms, tintinnids and radiolarians, as well as skeletons of silicoflagellates, were rather rare; some animal remnants were also found. A high carbon/nitrogen ratio (8.9) and very high lipid content (54% of dry weight) indicated a very good nutritional state. The adaptive significance and possible feeding strategy of this deep-water copepod is discussed.	Russian Acad Sci, PP Shirshov Inst Oceanol, Moscow 117853, Russia	Russian Academy of Sciences; Shirshov Institute of Oceanology	Hirche, HJ (通讯作者)，Alfred Wegener Inst Polar & Marine Res, Columbusstr 1, D-27568 Bremerhaven, Germany.		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Thesis; HARDING GCH, 1974, J MAR BIOL ASSOC UK, V54, P141, DOI 10.1017/S0025315400022128; HARGRAVE BT, 1994, CONT SHELF RES, V14, P279, DOI 10.1016/0278-4343(94)90017-5; Heissenberger A, 1996, MAR ECOL PROG SER, V135, P299, DOI 10.3354/meps135299; HOPKINS CCE, 1993, MAR ECOL PROG SER, V96, P217, DOI 10.3354/meps096217; HOPKINS TL, 1985, MAR BIOL, V89, P197, DOI 10.1007/BF00392890; Jackson GA, 2001, DEEP-SEA RES PT II, V49, P193; JOHNSON PW, 1982, ANN I OCEANOGR PARIS, V58, P297; KARL DM, 1984, B MAR SCI, V35, P550; KATTNER G, 1989, MAR BIOL, V102, P473, DOI 10.1007/BF00438348; KATTNER G, 1986, J CHROMATOGR, V361, P313; Kosobokova K, 2000, DEEP-SEA RES PT I, V47, P2029, DOI 10.1016/S0967-0637(00)00015-7; Kosobokova K.N, 1989, MAR PLANKTON, V41, P24; LAMPITT RS, 1993, MAR BIOL, V116, P689, DOI 10.1007/BF00355486; Long RA, 1996, AQUAT MICROB ECOL, V10, P213, DOI 10.3354/ame010213; LOWE ESTHER, 1935, TRANS ROY SOC EDINBURGH, V58, P561; Musko I.B., 1988, Zoologischer Anzeiger, V220, P151; MUSKO IB, 1983, CRUSTACEANA, V45, P38, DOI 10.1163/156854083X00172; NAPOLITANO GE, 1998, LIPIDS FRESHWATER EC; NISHIDA S, 1991, B PLANKTON SOC JPN S, V527; O'Neil JM, 1998, J PLANKTON RES, V20, P43, DOI 10.1093/plankt/20.1.43; PARK TAI SOO, 1966, CELLULE, V66, P129; SCHIEL S, 1998, THESIS U KIEL KIEL; Schmidt K, 1997, MAR ECOL PROG SER, V151, P1, DOI 10.3354/meps151001; SILVER MW, 1984, NATURE, V309, P246, DOI 10.1038/309246a0; SILVER MW, 1981, J MAR RES, V39, P501; SILVER MW, 1981, MAR BIOL, V62, P263, DOI 10.1007/BF00397693; SIMON M, 1990, MAR ECOL PROG SER, V65, P205, DOI 10.3354/meps065205; SMITH DC, 1995, DEEP-SEA RES PT II, V42, P75, DOI 10.1016/0967-0645(95)00005-B; SMITH DC, 1992, NATURE, V359, P139, DOI 10.1038/359139a0; STEINBERG DK, 1995, MAR BIOL, V122, P571, DOI 10.1007/BF00350679; TURLEY CM, 1994, MAR ECOL PROG SER, V115, P191, DOI 10.3354/meps115191; Turner JT, 1998, MAR ECOL-P S Z N I, V19, P195, DOI 10.1111/j.1439-0485.1998.tb00462.x; VINOGRADOV ME, 1972, ISRAEL PROGRAM SCI T; Walters K, 1996, J EXP MAR BIOL ECOL, V198, P131, DOI 10.1016/0022-0981(95)00179-4; YOSHIKOSHI K, 1975, B JPN SOC SCI FISH, V41, P929	56	23	26	1	10	SPRINGER-VERLAG	NEW YORK	175 FIFTH AVE, NEW YORK, NY 10010 USA	0025-3162			MAR BIOL	Mar. Biol.	SEP	2002	141	3					503	511		10.1007/s00227-002-0848-z	http://dx.doi.org/10.1007/s00227-002-0848-z			9	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	606EZ					2025-03-11	WOS:000178722300010
J	Anil, AC; Venkat, K; Sawant, SS; Dileepkumar, M; Dhargalkar, VK; Ramaiah, N; Harkantra, SN; Ansari, ZA				Anil, AC; Venkat, K; Sawant, SS; Dileepkumar, M; Dhargalkar, VK; Ramaiah, N; Harkantra, SN; Ansari, ZA			Marine bioinvasion: Concern for ecology and shipping	CURRENT SCIENCE			English	Article							INFECTIOUS-DISEASE; CLIMATE	Marine bioinvasion - introduction of marine organisms alien to local ecosystem through ship hulls and ballast water - has serious consequences to native biota, fishery and general coastal ecosystem. Over 80% of the world cargo is mobilized transoceanically and over 12 billion tones of ballast water is filled at one part of the ocean and discharged at the other. These ballast waters offer conducive situation for bacteria, viruses, algae, dinoflagellates and a variety of macro-faunal larval/cyst stages to translocate to alien regions, usually along the coasts of the continents. As an example, there are over 18 species of animals and plants documented along the Indian coasts as those that might have got invaded and established. They can cause deleterious effects to local flora and fauna through their toxigenic, proliferative and over-competitive characteristics. This article points out the threats arising out of marine bioinvasion and various technological developments needed to deal with this unavoidable scourge in global shipping transport.	Natl Inst Oceanog, Panaji 403004, Goa, India	Council of Scientific & Industrial Research (CSIR) - India; CSIR - National Institute of Oceanography (NIO)	Anil, AC (通讯作者)，Natl Inst Oceanog, Panaji 403004, Goa, India.							Ahlstedt Steven A., 1994, Journal of Shellfish Research, V13, P330; BHATT YM, 1960, CURR SCI, V11, P439; Chandra Mohan P., 1994, P59; Colwell RR, 1996, SCIENCE, V274, P2025, DOI 10.1126/science.274.5295.2025; *IOC UNESCO, 1998, HARMF ALG NEWS, P17; Karande A.A., 1975, Bulletin of the Department of Marine Sciences University of Cochin, V7, P455; Lobitz B, 2000, P NATL ACAD SCI USA, V97, P1438, DOI 10.1073/pnas.97.4.1438; Meenakshi VK, 1998, INDIAN J MAR SCI, V27, P477; PEARCE F, 1995, NEW SCI, V2003, P38; Raju G.J.V.J., 1988, P513; RAJU PR, 1974, CURR SCI INDIA, V43, P52; Rao K. S., 1988, Marine biodeterioration., P57; RENGANATHAN TK, 1981, CURR SCI INDIA, V50, P1008; Ruiz GM, 2000, NATURE, V408, P49, DOI 10.1038/35040695; Santhakumaran L.N., 1986, Mahasagar, V19, P271; Santhakumaran L.N., 1985, Mahasagar, V18, P57; Untawale A.G., 1980, MAHASAGAR B NATL I O, V23, P179; VENUGOPALAN V P, 1987, Biological Oceanography, V5, P133; Venugopalan V.P., 1986, Mahasagar, V19, P213; WAGH AB, 1974, J BOMBAY NAT HIST SO, V70, P399	20	58	65	1	22	CURRENT SCIENCE ASSN	BANGALORE	C V RAMAN AVENUE, PO BOX 8005, BANGALORE 560 080, INDIA	0011-3891			CURR SCI INDIA	Curr. Sci.	AUG 10	2002	83	3					214	218						5	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	600PP					2025-03-11	WOS:000178400000010
J	Chen, CY; Chou, HN				Chen, CY; Chou, HN			Fate of paralytic shellfish poisoning toxins in purple clam <i>Hiatula rostrata</i>, in outdoor culture and laboratory culture	MARINE POLLUTION BULLETIN			English	Article						purple clams; paralytic shellfish poisoning toxins; dinoflagellates; outdoor culture	RESTING CYSTS; DINOFLAGELLATE; ALEXANDRIUM; TOXICITY; TAIWAN	Purple clams (Hiatula rostrata Lighttoot) accumulate paralytic shellfish poisoning (PSP) toxins produced by a toxic strain of the dinoflagellate Alexandrium minutum Halim. The results confirm the data of our previous study concerning the muscle and siphon that were not showing a gradual rise in toxicity when shellfish accumulated more A. minutum. However, muscle and siphon are intermittently toxic both in exposure and depuration period in laboratory cultured purple clams. PSP toxins were detected in outdoor cultured purple clams, whereas no A. minutum were found in the culture pond during most of the survey time. The outdoor cultured purple clams need longer time to decrease toxicity to allowable levels than laboratory cultured purple clams. It was shown that laboratory data may not predict times over which pond-cultured purple clams may prove toxic to consumers. (C) 2002 Elsevier Science Ltd. All rights reserved.	Natl Sci Council, Sci & Technol Informat Ctr, Taipei 10636, Taiwan; Natl Taiwan Univ, Inst Fisheries Sci, Taipei 10617, Taiwan	National Taiwan University	Natl Sci Council, Sci & Technol Informat Ctr, 16F,106,Hoping E Rd,Sec 2, Taipei 10636, Taiwan.	cychen@mail.stic.gov.tw						Bricelj V. Monica, 1995, P413; BRICELJ VM, 1990, MAR ECOL PROG SER, V63, P177, DOI 10.3354/meps063177; BRICELJ VM, 1991, MAR ECOL PROG SER, V74, P33, DOI 10.3354/meps074033; Chen CY, 1998, TOXICON, V36, P515, DOI 10.1016/S0041-0101(97)00093-7; Chen CY, 2001, TOXICON, V39, P1029, DOI 10.1016/S0041-0101(00)00242-7; Chou HN, 1999, MANUAL MICROALGAL TO, P23; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Gallacher S, 1997, APPL ENVIRON MICROB, V63, P239, DOI 10.1128/AEM.63.1.239-245.1997; GENENAH AA, 1981, J AGR FOOD CHEM, V29, P1289, DOI 10.1021/jf00108a047; Hallegraeff G.M., 1989, P77; Hallegraeff GM., 1995, MANUAL HARMFUL MARIN, P1, DOI DOI 10.1016/J.SCITOTENV.2020.139515; Horwitz W., 1995, OFFICIAL METHODS ASS, V35, P21; HWANG DF, 1987, B JPN SOC SCI FISH, V53, P623; Hwang DF, 1999, FISHERIES SCI, V65, P171, DOI 10.2331/fishsci.65.171; HWANG DF, 1995, J NAT TOXINS, V4, P173; Keller M.D., 1985, P113; Lassus P, 1996, J NAT TOXINS, V5, P107; Levasseur M., 1996, HARMFUL TOXIC ALGAL, P363; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; MARTIN JL, 1990, TOXIC MARINE PHYTOPLANKTON, P379; NAGASHIMA Y, 1987, NIPPON SUISAN GAKK, V53, P819; OSHIMA Y, 1992, TOXICON, V30, P1539, DOI 10.1016/0041-0101(92)90025-Z; Oshima Yasukatsu, 1995, P475; Shumway S.E., 1995, Manual on Harmful Marine Microalgae, P433; SULLIVAN JJ, 1985, J FOOD SCI, V50, P26, DOI 10.1111/j.1365-2621.1985.tb13269.x; WHITE AW, 1993, DEV MAR BIO, V3, P441	26	12	15	1	11	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0025-326X	1879-3363		MAR POLLUT BULL	Mar. Pollut. Bull.	AUG	2002	44	8					733	738	PII S0025-326X(01)00307-1	10.1016/S0025-326X(01)00307-1	http://dx.doi.org/10.1016/S0025-326X(01)00307-1			6	Environmental Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	592HE	12269475	Green Published			2025-03-11	WOS:000177930500013
J	Ichimi, K; Suzuki, T; Ito, A				Ichimi, K; Suzuki, T; Ito, A			Variety of PSP toxin profiles in various culture strains of <i>Alexandrium tamarense</i> and change of toxin profile in natural <i>A-tamarense</i> population	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						Alexandrium tamarense; PSP; toxic dinoflagellate	PARALYTIC SHELLFISH TOXINS; DINOFLAGELLATE PROTOGONYAULAX-TAMARENSIS; SCALLOP PATINOPECTEN-YESSOENSIS; CATENELLA; TOXICITY; GROWTH; TEMPERATURE; JAPAN	Paralytic shellfish poisoning (PSP) toxin profiles were compared between clonal and axenic culture strains of Alexandrium tamarense prepared from cysts. The cysts were collected from two stations in northern Japan. The major toxin components of A. tamarense were C2 and GTX4, however, the proportions of C2 and GTX4 varied largely 0.7-78.8 mol% and 79.4-8.5 mol%, respectively. Some culture strains contained significantly higher proportion of neoSTX than other strains. These results indicate that strains with various toxin profiles exist in the same region, and suggest that the comparison of the toxin profiles between strains at different localities is considerably difficult. A drastic change of the toxin profile was observed in natural plant-tonic populations containing A. tamarense. This may be explained by the presence of a lot of plank-tonic populations with various toxin profiles growing around the sea area. (C) 2002 Elsevier Science B.V. All rights reserved.	Tohoku Natl Fisheries Res Inst, Shiogama, Miyagi 9850001, Japan; Miyagi Prefecture Fisheries Res & Dev Ctr, Ishinomaki, Miyagi 9862135, Japan	Japan Fisheries Research & Education Agency (FRA)	Ichimi, K (通讯作者)，Kagawa Univ, Fac Agr, 2393 Ikenobe, Kagawa 7610795, Japan.	ichimi@stmail.ag.kagawa-u.ac.jp						BOCZAR BA, 1988, PLANT PHYSIOL, V88, P1285, DOI 10.1104/pp.88.4.1285; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Hwang DF, 2000, TOXICON, V38, P1491, DOI 10.1016/S0041-0101(00)00080-5; Ichimi K, 2001, J EXP MAR BIOL ECOL, V261, P17, DOI 10.1016/S0022-0981(01)00256-8; Ichimi Kazuhiko, 2000, Bulletin of Tohoku National Fisheries Research Institute, V63, P119; IMAMURA K, 1987, GUIDE STUDIES RED TI, P72; ISHIDA Y, 1993, DEV MAR BIO, V3, P881; Kawabata T., 1962, Bulletin of the Japanese Society of Scientific Fisheries, V28, P344; KIM CH, 1993, NIPPON SUISAN GAKK, V59, P641, DOI 10.2331/suisan.59.641; KIM CH, 1993, NIPPON SUISAN GAKK, V59, P633, DOI 10.2331/suisan.59.633; MacIntyre JG, 1997, MAR ECOL PROG SER, V148, P201, DOI 10.3354/meps148201; MARANDA L, 1985, ESTUAR COAST SHELF S, V21, P401, DOI 10.1016/0272-7714(85)90020-4; OGATA T, 1982, B JPN SOC SCI FISH, V48, P563; OGATA T, 1987, TOXICON, V25, P923, DOI 10.1016/0041-0101(87)90154-1; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; Okaichi T, 1983, IUPAC PESTICIDE CHEM, P141; OSHIMA Y, 1990, TOXIC MARINE PHYTOPLANKTON, P391; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P525; OSHIMA Y, 1995, J AOAC INT, V78, P528; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P851; PROVASOLI L, 1957, ARCH MIKROBIOL, V25, P392, DOI 10.1007/BF00446694; Ravn H, 1995, J APPL PHYCOL, V7, P589, DOI 10.1007/BF00003947; Sakamoto Setsuko, 1998, Bulletin of Nansei National Fisheries Research Institute, V31, P45; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; Suzuki T, 1998, FISHERIES SCI, V64, P850, DOI 10.2331/fishsci.64.850; Taroncher-Oldenburg G, 1999, NAT TOXINS, V7, P207, DOI 10.1002/1522-7189(200009/10)7:5<207::AID-NT61>3.0.CO;2-Q	28	59	64	1	11	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981			J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	JUL 3	2002	273	1					51	60	PII S0022-098(02)00137-5	10.1016/S0022-0981(02)00137-5	http://dx.doi.org/10.1016/S0022-0981(02)00137-5			10	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	566GN					2025-03-11	WOS:000176418700004
J	Garcés, E; Masó, M; Camp, J				Garcés, E; Masó, M; Camp, J			Role of temporary cysts in the population dynamics of <i>Alexandrium taylori</i> (Dinophyceae)	JOURNAL OF PLANKTON RESEARCH			English	Article							LIFE-HISTORY; HETEROCAPSA-CIRCULARISQUAMA; GONYAULAX-TAMARENSIS; DINOFLAGELLATE; GROWTH; BLOOM	Although temporary cyst stages are common in dinoflagellates, their role remains unclear. Every year Alexandrium taylori (Dinophyceae) forms dense patches (10(6) cells l(-1)) along La Fosca beach (Spain, northwest Mediterranean), which last for 2 months (July, August). One of the characteristics of the life history of A. taylori is the shift from a vegetative motile stage to non-motile temporary cysts. Here we present the temporal changes in the abundance of temporary cysts in sediments and their in situ encystment and excystment rates. The in situ encystment rate of temporary cysts from the water column to the sediment ranged from 1.8 x 10(6) to 4.4 x 10(6) cysts m(-2) day(-1,) whereas the excystment rate was between 0.9 x 10(6) to 2.7 x 10(6) cysts m(-2) day(-1) during the bloom period. Some of the temporary cysts in the sediment took more than 1 day to produce vegetative cells and remained viable for at least 4 days. We propose that temporary cyst formation in this species is a tool for reducing population losses. The production of temporary cysts can be an advantage since part of the population is stored in the sediments.	Inst Ciencias Mar, E-08039 Barcelona, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Garcés, E (通讯作者)，Inst Ciencias Mar, P Joan de Borbo,S-N, E-08039 Barcelona, Spain.		; Garces, Esther/C-5701-2011	Camp, Jordi/0000-0002-5202-9783; Garces, Esther/0000-0002-2712-501X				Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garcés E, 1999, J PLANKTON RES, V21, P2373, DOI 10.1093/plankt/21.12.2373; GARCES E, 2002, IN PRESS LIFEHLAB LI; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; Hallegraeff GM, 1998, MAR FRESHWATER RES, V49, P415, DOI 10.1071/MF97264; Hallegraeff Gustaaf., 1995, Manual on Harmful Marine Microalgae; Jensen MO, 1997, EUR J PHYCOL, V32, P9, DOI 10.1080/09541449710001719325; KITA T, 1985, B MAR SCI, V37, P643; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; Margalef R, 1997, SCI MAR, V61, P109; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; Nagasaki K, 2000, NIPPON SUISAN GAKK, V66, P666; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; Schmitter R.E., 1979, P123; Uchida T, 1999, J EXP MAR BIOL ECOL, V241, P285, DOI 10.1016/S0022-0981(99)00088-X; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551	21	44	48	1	13	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	JUL	2002	24	7					681	686		10.1093/plankt/24.7.681	http://dx.doi.org/10.1093/plankt/24.7.681			6	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	574VD		Bronze			2025-03-11	WOS:000176909500005
J	Nagai, S; Matsuyama, Y; Takayama, H; Kotani, Y				Nagai, S; Matsuyama, Y; Takayama, H; Kotani, Y			Morphology of <i>Polykrikos kofoidii</i> and <i>P-schwartzii</i> (Dinophyceae, Polykrikaceae) cysts obtained in culture	PHYCOLOGIA			English	Article							DINOFLAGELLATE POLYKRIKOS; GYMNODINIUM-CATENATUM; PLANKTON; CELLS	We induced oncystment in Polykrikos kofoidii and P. schwartzii under laboratory conditions by repeated starvation and feeding of strains previously maintained on a prey culture of Cochlodinium sp. We demonstrate the morphological differences of the pseudocolonies and cysts and also describe the time course of the encystment process in both species. Polykrikos kofoidii cysts were ovoid, with the posterior part wider than the anterior part, thus showing a longitudinal asymmetry, and the cyst wall was commonly covered with coarse reticulate ornaments. They possessed a network of ridges formed by the periphragm and bifurcate, trifurcate, or spinous processes were usually well developed. In contrast, P. schwartzii cysts were typically elongate-elliptical or spindle-shaped and showed a rather evident longitudinal symmetry. They were covered with cylindrical, hatchet-shaped or spinous processes, arranged to form shelf-like ornamentation as seen in the light microscope. The morphological differences between the cysts of the two dinoflagellates allow unambiguous identification of the cysts, judging by data from several strains of both P. kofoidii and P. schwartzii. Cyst formation in both species progressed according to a similar time course: 1.5-2.5 hours elapsed from the time when pseudocolonies stopped swimming and sank to the bottom to when the cysts completed their ornamentation.	Fisheries Res Agcy Japan, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Saeki, Hiroshima 7390452, Japan; Hiroshima Fisheries Expt Stn, Ondo, Hiroshima 7371207, Japan	Japan Fisheries Research & Education Agency (FRA)	Nagai, S (通讯作者)，Fisheries Res Agcy Japan, Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Tox Phytoplankton Sect, Ohno, Saeki, Hiroshima 7390452, Japan.		Nagai, Satoshi/HOA-8686-2023	Matsuyama, Yukihiko/0000-0002-2775-1723; Nagai, Satoshi/0000-0001-7510-0063				[Anonymous], 1873, Archiv fur mikroskopische Anatomie; [Anonymous], 1998, HARMFUL ALGAE XUNTA; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Bolch CJS, 2001, PHYCOLOGIA, V40, P162, DOI 10.2216/i0031-8884-40-2-162.1; CARRETO JI, 1986, J PLANKTON RES, V8, P15, DOI 10.1093/plankt/8.1.15; Cho Hyun-Jin, 2000, Plankton Biology and Ecology, V47, P134; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; FUKUYO Y, 1982, FUNDAMENTAL STUDIES, P205; HARLAND R, 1981, Palynology, V5, P65; Kofoid C. A., 1921, Memoirs of the University of California, V5, P1; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K, 2000, MICROPALEONTOLOGY, V46, P360; Matsuoka K, 2000, PHYCOLOGIA, V39, P82, DOI 10.2216/i0031-8884-39-1-82.1; MATSUOKA K, 1990, ILLUSTRATED GUIDE MA, P70; Matsuyama Y, 1999, AQUAT MICROB ECOL, V17, P91, DOI 10.3354/ame017091; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; TAKAHASHI K, 1985, J RADIO RES LAB, V32, P129; TAKEUCHI T, 1984, OUTBREAK GYMNODINIUM, P85; Uchida Takuji, 1996, Phycological Research, V44, P119, DOI 10.1111/j.1440-1835.1996.tb00040.x; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Williams G.L., 2000, American Association of Stratigraphic Palynologists Contributions Series, V37, P1; Yamasaki T, 2001, NDT&E INT, V34, P207, DOI 10.1016/S0963-8695(00)00060-8	28	18	19	1	8	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	JUL	2002	41	4					319	327		10.2216/i0031-8884-41-4-319.1	http://dx.doi.org/10.2216/i0031-8884-41-4-319.1			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	596WX					2025-03-11	WOS:000178190400002
J	Litaker, RW; Vandersea, MW; Kibler, SR; Madden, VJ; Noga, EJ; Tester, PA				Litaker, RW; Vandersea, MW; Kibler, SR; Madden, VJ; Noga, EJ; Tester, PA			Life cycle of the heterotrophic dinoflagellate <i>Pfiesteria piscicida</i> (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						dinospore; division cyst; homothallic; hypnocyst; hypnozygote; in situ hybridization; planomeiocyte; planozygote; PNA probe; resting cyst; temporary cyst	ALEXANDRIUM-TAYLORI DINOPHYCEAE; AMBUSH-PREDATOR DINOFLAGELLATE; WHOLE-CELL HYBRIDIZATION; SEXUAL REPRODUCTION; TOXIC DINOFLAGELLATE; GYMNODINIUM-FUNGIFORME; PHANTOM DINOFLAGELLATE; GONYAULAX-TAMARENSIS; FISH KILLS; RED TIDE	The putatively toxic dinoflagellate Pfiesteria piscicida (Steidinger et Burkholder) has been reported to have an unusual life cycle for a free-living marine dinoflagellate. As many as 24 life cycle stages were originally described for this species. During a recent phylogenetic study in which we used clonal cultures of P. piscicida , we were unable to confirm many reported life cycle stages. To resolve this discrepancy, we undertook a rigorous examination of the life cycle of P. piscicida using nuclear staining techniques combined with traditional light microscopy, high-resolution video microscopy, EM, and in situ hybridization with a suite of fluorescently labeled peptide nucleic acid (PNA) probes. The results showed that P. piscicida had a typical haplontic dinoflagellate life cycle. Asexual division occurred within a division cyst and not by binary fission of motile cells. Sexual reproduction of this homothallic species occurred via the fusion of isogamous gametes. Examination of tanks where P. piscicida was actively feeding on fish showed that amoebae were present; however, they were contaminants introduced with the fish. Whole cell probing using in situ hybridization techniques confirmed that these amoebae were hybridization negative for a P. piscicida -specific PNA probe. Direct observations of clonal P. piscicida cultures revealed no unusual life cycle stages. Furthermore, the results of this study provided no evidence for transformations to amoebae. We therefore conclude that P. piscicida has a life cycle typical of free-living marine dinoflagellates and lacks any amoeboid or other specious stages.	NOAA, Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, Beaufort, NC 28516 USA; Univ N Carolina, Program Mol Biol & Biotechnol, Chapel Hill, NC 27599 USA; Univ N Carolina, Microscopy Serv Lab, Chapel Hill, NC 27599 USA; N Carolina State Univ, Coll Vet Med, Raleigh, NC 27606 USA	National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA; University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina; University of North Carolina Chapel Hill; North Carolina State University	NOAA, Natl Ocean Serv, Ctr Coastal Fisheries & Habitat Res, 101 Pivers Isl Rd, Beaufort, NC 28516 USA.	Wayne.Litaker@noaa.gov	Litaker, Richard/AAH-2036-2021					ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BHAUD Y, 1988, J CELL SCI, V89, P197; BURKHOLDER J, 2000, S HARMF ALG US MAR B; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1993, 9308 EPA; Campbell N.A., 1996, Biology, V4th; Carlsson C, 1996, NATURE, V380, P207, DOI 10.1038/380207a0; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; DEMERS DB, 1995, 6 INT S HUM ID; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P563, DOI 10.1007/BF02365627; FAUST MA, 1993, DEV MAR BIO, V3, P121; FRANKER CK, 1971, J PHYCOL, V7, P165, DOI 10.1111/j.0022-3646.1971.00165.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Gaines G., 1987, The Biology of Dinoflagellates, P224; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garcés E, 1999, J PLANKTON RES, V21, P2373, DOI 10.1093/plankt/21.12.2373; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Glasgow HB, 2000, ECOL APPL, V10, P1024, DOI 10.1890/1051-0761(2000)010[1024:WQTAMI]2.0.CO;2; Grattan LM, 2001, BIOSCIENCE, V51, P853, DOI 10.1641/0006-3568(2001)051[0853:HHROET]2.0.CO;2; GREEN FJ, 1990, SIGMAALDRICH HDB STA; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HIMES M, 1975, P NATL ACAD SCI USA, V72, P4546, DOI 10.1073/pnas.72.11.4546; Hoffman G.L., 1967, PARASITES N AM FRESH, DOI DOI 10.1525/9780520320253; KIBLER SR, 1999, THESIS OLD DOMINION; KITA T, 1985, B MAR SCI, V37, P643; LEWITUS AJ, 1995, ESTUARIES, V18, P373, DOI 10.2307/1352319; Litaker R.W., 2002, Manual of environmental microbiology, V2nd, P342; Litaker RW, 1999, J PHYCOL, V35, P1379, DOI 10.1046/j.1529-8817.1999.3561379.x; MARASOVIC I, 1989, ESTUAR COAST SHELF S, V28, P35, DOI 10.1016/0272-7714(89)90039-5; Miller PE, 1998, J PHYCOL, V34, P371, DOI 10.1046/j.1529-8817.1998.340371.x; Miller PE, 2000, J PHYCOL, V36, P238, DOI 10.1046/j.1529-8817.2000.99041.x; Nadakavukaren M., 1985, Botany: an introduction to plant biology; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1989, INT REV CYTOL, V114, P249; Sampayo M.A. de M., 1985, P125; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; Sindermann C.J., 1970, Principal diseases of marine fish and shellfish; SPECTOR DL, 1981, AM J BOT, V68, P34, DOI 10.2307/2442989; SPERO HJ, 1981, J PHYCOL, V17, P43, DOI 10.1111/j.1529-8817.1981.tb00817.x; SPERO HJ, 1982, J PHYCOL, V18, P356, DOI 10.1111/j.1529-8817.1982.tb03196.x; SPERO HJ, 1979, THESIS TEXAS A M U C; Steidinger K.A., 1980, P407; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; Von Stosch HA., 1973, Br Phycol J, V8, P105; Walker L.M., 1984, P19; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1975, 1ST P INT C TOX DIN, P249; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	54	66	79	1	24	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	JUN	2002	38	3					442	463		10.1046/j.1529-8817.2002.t01-1-01242.x	http://dx.doi.org/10.1046/j.1529-8817.2002.t01-1-01242.x			22	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	563AY					2025-03-11	WOS:000176232300004
J	Coats, DW; Park, MG				Coats, DW; Park, MG			Parasitism of photosynthetic dinoflagellates by three strains of <i>Amoebophrya</i> (Dinophyta):: Parasite survival, infectivity, generation time, and host specificity	JOURNAL OF PHYCOLOGY			English	Article						Akashiwo sanguinea; Gymnodinium instriatum; Karlodinium micrum; plankton; protist; red tide	CHESAPEAKE-BAY; GYMNODINIUM-SANGUINEUM; POPULATION-DYNAMICS; CERATIUM; REPRODUCTION; LAKES	Amoebophrya ceratii (Koeppen) Cachon is an obligate parasite of dinoflagellates and may represent a species complex. However, little is known about the biology and host range of different strains of Amoebophrya Cachon. Here, we determined parasite generation time and dinospore infectivity, survival, and ability to infect nonprimary hosts for strains of Amoebophrya from Akashiwo sanguinea (Hirasaka) G. Hansen et Moestrup, Gymnodinium instriatum (Freudenthal et Lee) Coats comb. nov., and Karlodinium micrum (Leadbeater et Dodge) J. Larsen. Akashiwo sanguinea was readily infected, with parasite prevalence reaching 100% in dinospore:host inoculations above a 10:1 ratio. Parasitism also approached 100% in G. instriatum , but only when inoculations exceeded a 40:1 ratio. Karlodinium micrum appeared partially resistant to infection, as parasite prevalence saturated at 92%. Parasite generation time differed markedly among Amoebophrya strains. Survival and infectivity of dinospores decreased over time, with strains from G. instriatum and A. sanguinea unable to initiate infections after 2 and 5 days, respectively. By contrast, dinospores from Amoebophrya parasitizing K. micrum remained infective for up to 11 days. Akashiwo sanguinea and G. instriatum were not infected when exposed to dinospores from nonprimary Amoebophrya strains. Karlodinium micrum , however, was attacked by dinospores of Amoebophrya from the other two host species, but infections failed to reach maturity. Observed differences in host-parasite biology support the hypothesis that Amoebophrya ceratii represents a complex of host-specific species. Results also suggest that Amoebophrya strains have evolved somewhat divergent survival strategies that may encompass sexuality, heterotrophy during the "free-living" dinospore stage, and dormancy.	Smithsonian Environm Res Ctr, Edgewater, MD 21037 USA	Smithsonian Institution; Smithsonian Environmental Research Center	Coats, DW (通讯作者)，Smithsonian Environm Res Ctr, POB 28, Edgewater, MD 21037 USA.			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Phycol.	JUN	2002	38	3					520	528		10.1046/j.1529-8817.2002.t01-1-01200.x	http://dx.doi.org/10.1046/j.1529-8817.2002.t01-1-01200.x			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	563AY					2025-03-11	WOS:000176232300011
J	Meier, KJS; Janofske, D; Willems, H				Meier, KJS; Janofske, D; Willems, H			New calcareous dinoflagellates (Calciodinelloideae) from the Mediterranean Sea	JOURNAL OF PHYCOLOGY			English	Article						calcareous cyst; Calciodinelloideae; Dinoflagellata; Mediterranean Sea; morphology; taxonomy	EQUATORIAL ATLANTIC-OCEAN; MARINE DINOFLAGELLATE; SURFACE SEDIMENTS; CYSTS; DINOPHYCEAE; SCRIPPSIELLA; PERIDINIALES; EASTERN	Investigations on calcareous dinoflagellates from surface sediments from the Mediterranean Sea revealed 14 species, including one new genus and four previously undescribed species: Calciodinellum levantinum sp. nov., Calciodinellum elongatum nov. comb., Lebessphaera urania gen. nov. et sp. nov., and Scripp- siella triquetracapitata sp. nov. Furthermore, Fuettererella cf. tesserula , so far only known from the fossil record, was found. The cyst-theca relationships of C. levantinum and C. elongatum are given, based on strains established from water samples of the Mediterranean Sea and the Atlantic Ocean. This study gives an insight into the importance of the modern Mediterranean Sea as an unique region concerning calcareous cyst producing dinoflagellates.	Univ Bremen, Fachbereich Geowissensch 5, D-28334 Bremen, Germany	University of Bremen	Meier, KJS (通讯作者)，Univ Bremen, Fachbereich Geowissensch 5, Postfach 330440, D-28334 Bremen, Germany.		Meier, K. J. Sebastian/H-7914-2014	Meier, K. J. 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Phycol.	JUN	2002	38	3					602	615		10.1046/j.1529-8817.2002.t01-1-01191.x	http://dx.doi.org/10.1046/j.1529-8817.2002.t01-1-01191.x			14	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	563AY					2025-03-11	WOS:000176232300020
J	Bolch, CJS; Reynolds, MJ				Bolch, CJS; Reynolds, MJ			Species resolution and global distribution of microreticulate dinoflagellate cysts	JOURNAL OF PLANKTON RESEARCH			English	Article							GYMNODINIUM-CATENATUM DINOPHYCEAE; RECENT MARINE-SEDIMENTS; SP-NOV DINOPHYCEAE; RESTING CYSTS; GRAHAM DINOPHYCEAE; PLANKTON; BLOOMS; COAST; TEMPERATURE; KATTEGAT	The distribution, abundance and morphology of microreticulate dinoflagellate cysts were examined from samples collected from the coastal waters of Australia, the Baltic Sea, Hong Kong and Uruguay. On the basis of a combination of size range, variation in microreticulate pattern, and cyst wall colour, the three microreticulate species Gymnodinium catenatum (36-62 mum diameter), Gymnodinium nolleri (25-40 mum) and Gymnodinium microreticulatum (17-29 mum) could be distinguished. Only G. catenatum and G. microreticulatum were found at Australian sites. Gymnodinium microreticulatum was rare but widespread in sediments from Tasmania and temperate and tropical sites on mainland Australia, whereas G. catenatum was restricted to the eastern coast of Tasmania, southern Victoria, Port Lincoln [South Australia (SA)] and the Hawkesbury Estuary [New South Wales (NSW)]. Significant variation in G. catenatum mean cyst size was observed between sites, with mean diameters varying from 40.1 mum (Hawkesbury River, NSW) to 52.3 mum (Port Lincoln SA). Laboratory experiments suggest that cyst size may be predominantly a genetically determined, population-specific character, rather than being influenced by environmental parameters. Using the species criteria refined from the dataset, existing reports of microreticulate cysts are re-examined, and the global distribution of microreticulate cyst species and the biogeography of the toxic dinoflagellate G. catenatum are re-evaluated.	Scottish Assoc Marine Sci, Dunstaffnage Marine Lab, Oban PA34 4AD, Argyll, Scotland; Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia	University of the Highlands & Islands; University of Tasmania	Univ Tasmania, Sch Aquaculture, Locked Bag 3, Launceston, Tas 7250, Australia.	chris.bolch@utas.edu.au	Bolch, Christopher/J-7619-2014					Akselman R., 1998, HARMFUL ALGAE, P122; Amorim A, 2001, PHYCOLOGIA, V40, P572, DOI 10.2216/i0031-8884-40-6-572.1; Amorim A., 1998, Harmful Algae. 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Plankton Res.	JUN	2002	24	6					565	578		10.1093/plankt/24.6.565	http://dx.doi.org/10.1093/plankt/24.6.565			14	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	572VU		Green Submitted, Bronze, Green Accepted			2025-03-11	WOS:000176796300003
J	Tsujino, M; Kamiyama, T; Uchida, T; Yamaguchi, M; Itakura, S				Tsujino, M; Kamiyama, T; Uchida, T; Yamaguchi, M; Itakura, S			Abundance and germination capability of resting cysts of <i>Alexandrium</i> spp. (Dinophyceae) from faecal pellets of macrobenthic organisms	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						Alexandrium spp. resting cysts; macrobenthos; faecal pellets; predation	GONYAULAX-TAMARENSIS; HIROSHIMA-BAY; DINOFLAGELLATE; TEMPERATURE; SEDIMENTS	The Alexandrium spp. resting cysts were found abundantly in faecal pellets collected from the bottom sediments at two stations in Hiroshima Bay. It is considered that these faecal pellets were excreted by the macrobenthos, such as polychaeta and mollusca, based on their size and morphology. Polychaeta was the most dominant macrobenthos, and mollusca was the second most dominant group in Hiroshima Bay. The resting cysts of Alexandrium spp. in the bottom sediments at the two stations were counted in both the faecal pellets of macrobenthos and in the surrounding sediment. As a result, the number of cysts in the faecal pellets accounted for 28.9-35.2% of total cysts. In addition, cysts isolated from faecal pellets had almost the same germination ability as those in the sediment. Thus, Alexandrium cysts are tolerant to the predation and digestive processes of macrobenthic organisms. (C) 2002 Elsevier Science B.V. All rights reserved.	Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Coastal Environm & Prod Div, Hiroshima 7390452, Japan; Tohoku Natl Fisheries Res Inst, Fisheries Res Agcy, Coastal Fisheries & Aquaculture Div, Shiogama, Miyagi 9850001, Japan; Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Harmful Algal Bloom Div, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA); Japan Fisheries Research & Education Agency (FRA); Japan Fisheries Research & Education Agency (FRA)	Tsujino, M (通讯作者)，Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Coastal Environm & Prod Div, Hiroshima 7390452, Japan.							ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; IMABAYASHI H, 1984, B JPN SOC SCI FISH, V502, P1855; KUDENOV JD, 1982, MAR BIOL, V70, P181, DOI 10.1007/BF00397683; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Takasugi Yoshio, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P187; Tsujino M, 2001, NIPPON SUISAN GAKK, V67, P850; Yamaguchi, 1996, HARMFUL TOXIC ALGAL, P177; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; Yamamoto Tamiji, 1999, Phycological Research, V47, P27, DOI 10.1111/j.1440-1835.1999.tb00280.x; YOKOYAMA H, 1988, J EXP MAR BIOL ECOL, V123, P41, DOI 10.1016/0022-0981(88)90108-6	13	21	27	1	7	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981			J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	MAY 10	2002	271	1					1	7	PII S0022-0981(02)00024-2	10.1016/S0022-0981(02)00024-2	http://dx.doi.org/10.1016/S0022-0981(02)00024-2			7	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	550NE					2025-03-11	WOS:000175508500001
J	McQuoid, MR; Godhe, A; Nordberg, K				McQuoid, MR; Godhe, A; Nordberg, K			Viability of phytoplankton resting stages in the sediments of a coastal Swedish fjord	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						anoxia; cyst; diatom; dinoflagellate; laminated sediment; MPN; resting stages; spore; survival	MARINE PLANKTONIC DIATOMS; DINOFLAGELLATE CYSTS; CHAETOCEROS-PSEUDOCURVISETUS; SPORES; BACILLARIOPHYCEAE; GERMINATION; BAY; HYDROGRAPHY; RECRUITMENT; SURVIVAL	Viable diatom and dinoflagellate resting stages were recovered from sediments in Koljo Fjord on the west coast of Sweden. To determine the maximum survival time of buried resting stages, samples from sediment depths down to 50 cm were incubated at temperatures of 3, 10 and 18 degreesC. Sediment cores were dated by Pb-210 and the age of samples containing viable resting stages was determined using the constant rate of supply model. Dilution cultures of surface sediments allowed semiquantitative estimates of the potential seed bank. Dinoflagellate cysts from species such as Diplopsalis sp.. Gymnodinium nolleri, Oblea rotunda and Protoceratium reticulatum were viable clown to 15 cm depth, or 37 years old. Spores and resting cells of the diatoms Chaetoceros spp., Detonzda confervacea and Skeletonema costatum were viable to over 40 cm depth. and may have been buried for Man. decades. The seed bank of living resting stages in surficial sediments was found to be rich (c. 57000 diatom resting stages g(-1) wet weight and c. 200 dinoflagellate cysts g(-1) wet weight), and the percentage of viable resting stages was higher for spore- and cyst-forming species. The oxygen-deficient sediments in Koljo Fjord appear to be a natural conservator of cell viability, a condition not easily simulated in laboratory studies. These results are ecologically important since spores and cysts are a repository of genetic material able to repopulate waters if resuspended and exposed to suitable light, temperature and nutrients.	Univ Gothenburg, Dept Marine Bot, SE-40530 Gothenburg, Sweden; Univ Gothenburg, Dept Oceanog, SE-40530 Gothenburg, Sweden	University of Gothenburg; University of Gothenburg	Univ Gothenburg, Dept Marine Bot, POB 461, SE-40530 Gothenburg, Sweden.	melissa.mcquoid@marbot.gu.se		Nordberg, Kjell/0000-0003-0085-4607				AN KH, 1992, BOT MAR, V35, P61, DOI 10.1515/botm.1992.35.1.61; Anderson D.M., 1985, P219; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Appleby PG., 1978, CATENA, V5, P1, DOI [10.1016/S0341-8162(78)80002-2, DOI 10.1016/S0341-8162(78)80002-2]; Björk G, 2000, ESTUARIES, V23, P367, DOI 10.2307/1353329; BLANCO J, 1990, Scientia Marina, V54, P287; CARRICK HJ, 1993, LIMNOL OCEANOGR, V38, P1179, DOI 10.4319/lo.1993.38.6.1179; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; Clegg JS, 1997, J EXP BIOL, V200, P467; Dale B., 1983, P69; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; Godhe A, 2000, BOT MAR, V43, P39, DOI 10.1515/BOT.2000.004; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Guppy M, 1999, BIOL REV, V74, P1, DOI 10.1017/S0006323198005258; Gustafsson M, 1999, J SEA RES, V41, P163, DOI 10.1016/S1385-1101(99)00002-7; HANSEN G, 1992, PLANKTON INDRE DANSK, P45; Hargraves P.E., 1975, Nova Hedwigia, V53, P229; HARLAND R, 1999, RH990501, P1; Harris ASD, 1998, J EXP MAR BIOL ECOL, V231, P21, DOI 10.1016/S0022-0981(98)00061-6; HARRIS ASD, 1995, THESIS U WESTMINSTER; Hasle Grethe R., 1997, P5, DOI 10.1016/B978-012693018-4/50004-5; HOLLIBAUGH JT, 1981, J PHYCOL, V17, P1; HUBER G., 1923, FLORA, V16, P114; Imai I., 1984, Bulletin of Plankton Society of Japan, V31, P123; IMAI I., 1990, B COAST OCEANOGR, V28, P75; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; Itakura S, 1997, MAR BIOL, V128, P497, DOI 10.1007/s002270050116; JOSEFSON A, 2000, AM SOC LIMN OC ANN M; Julius M. 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J. Phycol.	MAY	2002	37	2					191	201		10.1017/S0967026202003670	http://dx.doi.org/10.1017/S0967026202003670			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	553VJ					2025-03-11	WOS:000175696400005
J	Barski, M				Barski, M			<i>Eodinia poulseni</i> sp nov., a dinoflagellate cyst from Middle Jurassic of Central Poland	JOURNAL OF MICROPALAEONTOLOGY			English	Article								A new species of dinoflagellate, Eodinia poulseni, is described from the Middle Jurassic of Central Poland. Light and scaning electron microscopy shows that this species has a complex cyst wall consisting of autophragm and ectophragm. Eodinia poulseni sp. nov. has similarities to some common Middle Jurassic species. especially when separate hypocysts are observed. Important differences between Eodinia pachytheca, Mosaicodinium mosaicum, Wanaea acollaris, W. cornucavata and Hurlandsia rugarum are discussed. Some phylogenetic and environmental relationships to the Early Cretaceous freshwater species Hurlandsia rugarum are suggested. H. rugarum shows similarity in archaeopyle, overall shape and tabulation formula but is acavate and also distinct from E. poulseni in time.	Univ Warsaw, Dept Geol, PL-02089 Warsaw, Poland	University of Warsaw	Barski, M (通讯作者)，Univ Warsaw, Dept Geol, 93 Zwirki I Wigury Str, PL-02089 Warsaw, Poland.			Barski, Marcin/0000-0002-4102-3538				Berger J.-P., 1986, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V172, P331; DODEKOVA L, 1975, BULG ACAD SCI PALAEO, V2, P17; Gocht H., 1975, Neues Jb Geol Paleont Abh, V148, P12; Lister J.K., 1988, NEUES JB GEOL PALAON, V8, P505; POULSEN NE, 1990, GEOLOGICAL SURVEY DE, V10; Poulsen Niels E., 1998, Acta Geologica Polonica, V48, P237; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1	7	0	0	1	4	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	MAY	2002	21		1				43	49		10.1144/jm.21.1.43	http://dx.doi.org/10.1144/jm.21.1.43			7	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	570YX		hybrid			2025-03-11	WOS:000176689000007
J	Streng, M; Hildebrand-Habel, T; Willems, H				Streng, M; Hildebrand-Habel, T; Willems, H			Revision of the genera <i>Sphaerodinella</i> Keupp and Versteegh, 1989 and <i>Orthopithonella</i> Keupp <i>in</i> Keupp and Mutterlose, 1984 (Calciodinelloideae, Calcareous Dinoflagellate cysts)	JOURNAL OF PALEONTOLOGY			English	Article							SOUTH ATLANTIC-OCEAN; GERMANY	The genus Sphaerodinella Keupp and Versteegh. 1989, became obsolete by the assignment of its type S. albatrosiana (Kamptner, 1963) to the genus Calciodinellum Deflandre, 1947. For the single remaining species of Sphaerodinella, which does not fit into the genus Calciodinellum, the new genus Caracomia is proposed, whose type is C. arctica (Gilbert and Clark, 1983) new genus, new combination. Additionally, a new species of Caracomia is described: Caracomia stella new genus and species. The regional distribution of the two species of Caracomia shows distinct regional preferences: Caracomia arctica is restricted to cold waters of both hemispheres, whereas Caracomia stella as yet has only been described from warmer environments. Thus, C. arctica can be used as a cold water indicator. Comparison of Caracomia with other genera has shown a close relationship to the type of Orthopithonella and exposed a common misinterpretation of this genus. Therefore, the genus Orthopithonella Keupp in Keupp and Mutterlose. 1984, is emended to unquestionably accommodate only the type O. gustafsonii.	Univ Bremen, D-28334 Bremen, Germany	University of Bremen	Streng, M (通讯作者)，Univ Bremen, POB 330 FB-5, D-28334 Bremen, Germany.		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Paleontol.	MAY	2002	76	3					397	407		10.1666/0022-3360(2002)076<0397:ROTGSK>2.0.CO;2	http://dx.doi.org/10.1666/0022-3360(2002)076<0397:ROTGSK>2.0.CO;2			11	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	548PV					2025-03-11	WOS:000175398500001
J	Lilly, EL; Kulis, DM; Gentien, P; Anderson, DM				Lilly, EL; Kulis, DM; Gentien, P; Anderson, DM			Paralytic shellfish poisoning toxins in France linked to a human-introduced strain of <i>Alexandrium catenella</i> from the western Pacific:: evidence from DNA and toxin analysis	JOURNAL OF PLANKTON RESEARCH			English	Article							SPECIES COMPLEX; GENETIC-MARKERS; DINOPHYCEAE; IDENTIFICATION; TAMARENSIS; BLOOMS; WATERS; CYSTS	In 1998, the toxins responsible for paralytic shellfish poisoning (PSP) were detected in Thau Lagoon, France. The causative organism was identified as Alexandrium tamarense, a member of the 'tamarensis' species complex. This dinoflagellate was first observed in the lagoon in 1995 by a monitoring programme following more than a decade with no observations of this species. The species is thus new to these waters, but its origins were unknown. In this paper, morphological and molecular data are anaysed for two clonal cultures established from the 1998 bloom. These data are compared to results from Alexandrium isolates originating elsewhere in the world to infer an origin. Thecal plate morphology, restriction fragment length polymorphism, DNA sequencing and toxin analyses demonstrate that the Thau Lagoon strains are A. catenella, and are closely related to populations of A. catenella found in temperate Asia, specfically the Japanese Temperate Asian riboype of the tamarense/catenella/fundyense species complex. They show no homology with strains from western European waters, including the Mediterranean. Until now, the Japanese Temperate Asian ribotype has not been reported outside the western Pacific. The most likely scenario is that A. catenella was introduced to Thau Lagoon via the ballast water of a ship docked at Sete, France, a shipping port in direct communication with the lagoon. This case provides a clear example of the dispersal of a toxic Alexandrium species, probably via human activities.	Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; IFREMER, Ctr Rech Ecol Marine & Aquaculture, F-17137 Lhoumeau, France	Woods Hole Oceanographic Institution; Ifremer	Lilly, EL (通讯作者)，Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA.		anderson, david/E-6416-2011					ABADIE E, 1999, CONTAMINATION ETANG; Anderson D.M., 1989, P11; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; Balech E., 1985, P33; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; GIBSON T, 1994, CLUSTAL, V10; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; Oshima Y., 1989, 7 INT IUPAC S MYC PH, P319; SAIKI RK, 1988, SCIENCE, V239, P487, DOI 10.1126/science.2448875; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; SCHOLIN CA, 1994, J PHYCOL, V30, P744, DOI 10.1111/j.0022-3646.1994.00744.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; Scholin CA, 1996, J PHYCOL, V32, P1022, DOI 10.1111/j.0022-3646.1996.01022.x; SMAYDA TJ, 1989, COASTAL ESTUARINE ST, P213; SWOFFORD DL, 2001, PAUP PHYLOGENETIC AN; Vila M, 2001, J PLANKTON RES, V23, P497, DOI 10.1093/plankt/23.5.497	21	132	142	1	32	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	MAY	2002	24	5					443	452		10.1093/plankt/24.5.443	http://dx.doi.org/10.1093/plankt/24.5.443			10	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	558FQ		Bronze			2025-03-11	WOS:000175956000003
J	Peshin, SS; Lall, SB; Gupta, SK				Peshin, SS; Lall, SB; Gupta, SK			Potential food contaminants and associated health risks	ACTA PHARMACOLOGICA SINICA			English	Review						food contamination; organophosphorus compounds; oils; aromatic hydrocarbons; heavy ions; microbiology; fungi	DRINKING-WATER; POLYCHLORINATED-BIPHENYLS; EDIBLE MUSHROOMS; ALUMINUM CONTENT; FRUITING BODIES; EPIDEMIC DROPSY; HEAVY-METALS; OCHRATOXIN-A; EXPOSURE; MERCURY	The potential toxicants in food are derived from natural or industrial sources. Compounds like lectins and glycoalkaloids that are toxic to man are naturally present in some vegetables like potatoes or legumes. A wide variety of marine toxins mostly produced by dinoflagellates occuring secondarily in molluscs and mussels are usually ingested by human beings causing poisoning. On the other hand, toxic compounds find their way into food during manufacture, storage, or transportation. These include largely the industrial contaminants, persistent organic pollutants (POP), pesticides, heavy metals, and toxins of fungal and bacterial origin. Further, toxic compounds like higher alcohols may be produced as byproducts during processing. Migration of compounds from packaging materials into packaged food like contamination with lead from solder in certain metal cans is well known. Additives (emulsifiers, preservatives, and antioxidants) could also influence the quality of foods. Solvent residues may find their way into food as a result of their use in extraction processes like the use of trichloroethylene and methylene chloride in decaffeination of coffee. In addition, poor hygiene, storage, and preparation may also lead to food contamination by various microbes and ova or cysts of nematodes. The problem of food contamination can be overcome to a great extent by regular surveillance and monitoring programmes and strict implementation of food and adulteration act. In the present review some of these aspects of food contamination have been discussed in detail.	All India Inst Med Sci, Dept Pharmacol, Natl Poisons Informat Ctr, New Delhi 110029, India	All India Institute of Medical Sciences (AIIMS) New Delhi	All India Inst Med Sci, Dept Pharmacol, Natl Poisons Informat Ctr, New Delhi 110029, India.	skgup@hotmail.com						ABE T, 1995, ARCH ENVIRON HEALTH, V50, P367, DOI 10.1080/00039896.1995.9935969; Ahmed MT, 2000, J HAZARD MATER, V80, P1, DOI 10.1016/S0304-3894(00)00300-9; Alaluusua S, 1996, EUR J ORAL SCI, V104, P493, DOI 10.1111/j.1600-0722.1996.tb00131.x; ARIM RH, 1995, FOOD ADDIT CONTAM, V12, P291, DOI 10.1080/02652039509374306; ARMON SS, 1989, ANAEROBIC INFECT HUM, P601; ASKEW GL, 1994, PEDIATRICS, V94, P381; Assimon SA, 1997, FOOD ADDIT CONTAM A, V14, P483; BAKIR F, 1980, POSTGRAD MED J, V56, P1, DOI 10.1136/pgmj.56.651.1; BAKIR F, 1973, SCIENCE, V181, P230, DOI 10.1126/science.181.4096.230; Bennett GA, 1996, ADV EXP MED BIOL, V392, P317; Boros LG, 1998, LEUKEMIA RES, V22, P849, DOI 10.1016/S0145-2126(98)00052-6; BORRIELLO SP, 1984, LANCET, V1, P305; BRADBERRY SM, 1994, J TOXICOL-CLIN TOXIC, V32, P173, DOI 10.3109/15563659409000447; Braune B, 1999, SCI TOTAL ENVIRON, V230, P145, DOI 10.1016/S0048-9697(99)00038-8; BROKONS JA, 1995, ENV HLTH PERSPECT, V103, P608; Buchet JP, 1996, ARCH TOXICOL, V70, P773, DOI 10.1007/s002040050339; BUCHET JP, 1994, ENVIRON RES, V66, P44, DOI 10.1006/enrs.1994.1043; CASTLE L, 1994, FOOD ADDIT CONTAM, V11, P79, DOI 10.1080/02652039409374204; CHAN CF, 1990, LINEAR MULTILINEAR A, V27, P189; Chao WY, 1997, ARCH ENVIRON HEALTH, V52, P257, DOI 10.1080/00039899709602195; Chaudhry R, 1998, BMJ-BRIT MED J, V317, P268, DOI 10.1136/bmj.317.7153.268; COLBORN T, 1993, ENVIRON HEALTH PERSP, V101, P378, DOI 10.2307/3431890; Craig PH, 1999, J TOXICOL ENV HEAL B, V2, P281, DOI 10.1080/109374099281142; CZEIZEL AE, 1993, LANCET, V341, P539, DOI 10.1016/0140-6736(93)90293-P; Dan G., 1998, Indian Journal of Pharmacology, V30, P129; Das M, 1997, CRIT REV TOXICOL, V27, P273, DOI 10.3109/10408449709089896; DAVIS LE, 1994, ANN NEUROL, V35, P680, DOI 10.1002/ana.410350608; delaPaz MP, 1996, FOOD CHEM TOXICOL, V34, P251, DOI 10.1016/0278-6915(95)00111-5; Delcourt A, 1994, Boll Chim Farm, V133, P235; deMejia EG, 1996, ARCH ENVIRON CON TOX, V31, P581, DOI [10.1007/BF00212443, 10.1007/s002449900147]; deOliveira CAF, 1997, REV SAUDE PUBL, V31, P417, DOI 10.1590/S0034-89101997000400011; DHAVAN AS, 1995, J AOAC INT, V78, P693; DONG HQ, 1993, CHANG HUA NEI KO TSA, V32, P813; Dudka S, 1999, J ENVIRON SCI HEAL B, V34, P681, DOI 10.1080/03601239909373221; Dunnick J., 1988, HDB TOXICITY INORGAN, P55; EASTWOOD JB, 1990, LANCET, V336, P462, DOI 10.1016/0140-6736(90)92012-7; FEINGLASS EJ, 1973, NEW ENGL J MED, V288, P828, DOI 10.1056/NEJM197304192881608; Fillastre JP, 1997, B ACAD NAT MED PARIS, V181, P1447; FRANCHI E, 1994, MUTAT RES, V320, P23, DOI 10.1016/0165-1218(94)90056-6; FRIES GF, 1995, J ANIM SCI, V73, P1639; GAST RK, 1990, AVIAN DIS, V34, P991, DOI 10.2307/1591394; GOLDFRANK LR, 1994, GOLDFRANKS TOXICOLOG, P921; Greenaway Christina, 1996, Journal of Emergency Medicine, V14, P339, DOI 10.1016/0736-4679(96)00045-5; Guillen M. 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Sin.	MAR	2002	23	3					193	202						10	Chemistry, Multidisciplinary; Pharmacology & Pharmacy	Science Citation Index Expanded (SCI-EXPANDED)	Chemistry; Pharmacology & Pharmacy	528BH	11918841				2025-03-11	WOS:000174223200001
J	Giangrande, A; Montresor, M; Cavallo, A; Licciano, M				Giangrande, A; Montresor, M; Cavallo, A; Licciano, M			Influence of <i>Naineris laevigata</i> (Polychaeta: Orbiniidae) on vertical grain size distribution, and dinoflagellate resting stages in the sediment	JOURNAL OF SEA RESEARCH			English	Article						bioturbation; vertical sediment distribution; resting stages; Polychaeta; Mediterranean Sea	NORTHERN BALTIC-SEA; DUTCH WADDEN SEA; COMMUNITY STRUCTURE; MONOPOREIA-AFFINIS; MARINE-SEDIMENTS; COPEPOD NAUPLII; BIOTURBATION; SCRIPPSIELLA; REWORKING; CYSTS	Short-term experiments were performed with the polychaete Naineris laevigata Grube. a conveyor-belt deposit feeder, to evaluate: the daily sediment reworking rate, the influence of the activity of this burrowing worm on the vertical redistribution of the sediment and dinoflagellate cysts. We also tested the germination success of cysts after their passage through the g-ut of the polychaete. Vertical particle distribution was studied in small aquaria with and without worms and with an initially layered sediment. After 30 days, sediment cores were collected in controls and treatments at 3 different depths (upper, intermediate and deep) and the diameter of 100 particles from each depth was measured to obtain the size-frequency distribution. The burrowing activity of 3 worms may completely mix a pre-existent layering within 30 days. The translocation of a mud layer from 4 cm. depth towards the surface was observed. The mud layer deposited on the surface by the end of the experiment was at least 1 cm thick. Daily average production of faecal pellets was 0.443+/-0.032 g per worm. From the first day of the experiment, the particle size distribution of the faecal pellets released at the surface revealed the presence of sediment and cysts originating from underlying layers. Tests showed that the germination percentage of the cysts significantly diminished after passage through the guts of the worms. Our results indicate that N. laevigata is an effective vertical mixer of sediment and plays a role in the vertical transport and germination success of resting stages. (C) 2002 Elsevier Science B.V. All rights reserved.	Univ Lecce, Dipartimento Biol, Stn Biol Marina, I-73100 Lecce, Italy; Staz Zool Anton Dohrn, I-80121 Naples, Italy	University of Salento; Stazione Zoologica Anton Dohrn	Univ Lecce, Dipartimento Biol, Stn Biol Marina, I-73100 Lecce, Italy.	gianadri@ilenic.unile.it	Licciano, Margherita/L-2242-2019	Giangrande, Adriana/0000-0003-4531-2377; Montresor, Marina/0000-0002-2475-1787				Albertsson J, 2000, MAR BIOL, V136, P611, DOI 10.1007/s002270050721; Albertsson J, 2001, MAR BIOL, V138, P793, DOI 10.1007/s002270000498; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; BELMONTE G, 1996, BIOL ECOLOGY SHALLOW, P53; BINDER BJ, 1987, J PHYCOL, V23, P99; Blanchard GF, 1997, MAR ECOL PROG SER, V151, P17, DOI 10.3354/meps151017; BRAY J. ROGER, 1957, ECOL MONOGR, V27, P325, DOI 10.2307/1942268; BRENCHLEY GA, 1981, J MAR RES, V39, P767; Cáceres CE, 1998, ERGEB LIMNOL, V52, P163; Cadee G. 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Sea Res.	MAR	2002	47	2					97	108	PII S1385-1101(01)00103-4	10.1016/S1385-1101(01)00103-4	http://dx.doi.org/10.1016/S1385-1101(01)00103-4			12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	554FU					2025-03-11	WOS:000175725100002
J	Itakura, S; Yamaguchi, M; Yoshida, M; Fukuyo, Y				Itakura, S; Yamaguchi, M; Yoshida, M; Fukuyo, Y			The seasonal occurrence of <i>Alexandrium tamarense</i> (Dinophyceae) vegetative cells in Hiroshima Bay, Japan	FISHERIES SCIENCE			English	Article						Alexandrium tamarense; bloom; environmental condition; Hiroshima Bay; population dynamics; seasonal occurrence; vegetative cells	GONYAULAX-TAMARENSIS; INLAND-SEA; CYSTS; PROTOGONYAULAX; TOXIFICATION; ASSOCIATION; GERMINATION; PREFECTURE; CATENELLA; EXCAVATA	The seasonal bloom of the toxic dinoflagellate Alexandrium tamarense, with reference to the ambient oceanographic conditions in Hiroshima Bay, Seto Inland Sea, Japan is described. Long-term observations on the vegetative cells of A. tamarense were conducted biweekly to monthly at one fixed station in northern Hiroshima Bay, where recurrent paralytic shellfish poisoning (PSP) incidents have been occurring since 1992. Over the 5-year study period, from April 1994 to December 1998, vegetative cells of A. tamarense were detected each year within the period from January to June. Observed annual maximum cell densities of A. tamarense reached 10(3)-10(4) cells/L, and mostly peaked at a depth layer of 5 m at the sampling station in April or May. Oceanographic conditions during the bloom period were as follows: water temperatures ranged from 10.2degreesC to 20.2degreesC, and thermal stratification gradually developed around April. Inorganic nutrient concentrations were markedly low throughout the bloom period. Particularly, the annual lowermost concentration Of SiO(2)- Si was observed each year during this period. These environmental features indicate that the occurrence of vegetative cells of A. tamarense seems to be explained by temperature and nutrient conditions and that the A. tamarense bloom developed subsequently to or concomitantly with the diatom spring bloom.	Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Harmful Phytoplankton Sect, Hiroshima 7390452, Japan; Nagasaki Univ, Fac Fisheries, Nagasaki 8528521, Japan; Univ Tokyo, Asian Nat Environm Sci Ctr, Bunkyo Ku, Tokyo 1138657, Japan	Japan Fisheries Research & Education Agency (FRA); Nagasaki University; University of Tokyo	Itakura, S (通讯作者)，Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Harmful Phytoplankton Sect, Ohno, Hiroshima 7390452, Japan.	itakura@affrc.go.jp						ACHIHA H, 1990, Japanese Journal of Phycology, V38, P51; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ASAKAWA M, 1995, TOXICON, V33, P691, DOI 10.1016/0041-0101(94)00177-A; ASAKAWA M, 1993, J FOOD HYG SOC JPN, V34, P50, DOI 10.3358/shokueishi.34.50; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P611; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FUKUYO Y, 1985, B MAR SCI, V37, P529; FUKUYO Y, 1982, THESIS U TOKYO TOKYO; Itakura S, 2001, PHYCOLOGIA, V40, P263, DOI 10.2216/i0031-8884-40-3-263.1; Itakura S., 1990, B NANSEI NATL FISH R, V23, P27; Kotani Yuichi, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P104; LABARBERASANCHE.A, 1993, TOXIC PHYTOPLANKTON, P763; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; Nagai S., 1996, HARMFUL TOXIC ALGAL, P239; OGATA T, 1982, B JPN SOC SCI FISH, V48, P563; SEKIGUCHI K, 1985, B TOHOKU REG FISH R, V48, P115; Strickland J.D.H., 1972, FISHERIES RES BOARD, V2nd; SU HM, 1993, DEV MAR BIO, V3, P837; UCHIDA T, 1980, Japanese Journal of Phycology, V28, P133; WHITE AW, 1976, J FISH RES BOARD CAN, V33, P2598, DOI 10.1139/f76-306; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YAMAMOTO M, 1996, HARMFUL TOXIC ALGAL, P19; Yamamoto T., 1995, Japanese Journal of Phycology, V43, P91; Yamamoto Tamiji, 1997, Japanese Journal of Phycology, V45, P95; YUASA I, 1990, FISH OCEANOGR, V54, P129	28	20	30	1	11	SPRINGER TOKYO	TOKYO	1-11-11 KUDAN-KITA, CHIYODA-KU, TOKYO, 102-0073, JAPAN	0919-9268			FISHERIES SCI	Fish. Sci.	FEB	2002	68	1					77	86		10.1046/j.1444-2906.2002.00392.x	http://dx.doi.org/10.1046/j.1444-2906.2002.00392.x			10	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	528KZ		Bronze			2025-03-11	WOS:000174244100011
J	Holmes, MJ; Bolch, CJS; Green, DH; Cembella, AD; Teo, SLM				Holmes, MJ; Bolch, CJS; Green, DH; Cembella, AD; Teo, SLM			Singapore isolates of the dinoflagellate <i>Gymnodinium catenatum</i> (dinophyceae) produce a unique profile of paralytic shellfish poisoning toxins	JOURNAL OF PHYCOLOGY			English	Article						ballast water; dinoflagellate; Gymnodinium catenatum; mass spectrometry; paralytic shellfish poisoning; rDNA; ribosomal RNA gene; toxin	SHIPS BALLAST WATER; ALEXANDRIUM DINOPHYCEAE; MICRORETICULATE CYST; SPECIES COMPLEX; ULTRASTRUCTURE; TAMARENSE; SEQUENCES; TRANSPORT; STRAINS; GROWTH	We investigated the cell morphology, toxicity and toxin composition, and rDNA sequences of clonal cultures of the chain-forming dinoflagellate Gymndinium catenatum H.W.Graham isolated from the port of Singapore. The cell morphology was consistent with most descriptions of this species except for sparsely distributed putative trichocyst pores visible on some cells under SEM. Nucleotide sequences (697 base pair) of the D1-D2 conserved regions and intervening variable domain of the large subunit rDNA were identical among isolates from Singapore and those of all other global populations examined so far (from Australia, China, Japan, Korea, New Zealand, Spain, and Uruguay), and this is consistent with the morphological conservatism of the species. Among isolates of G. catenatum that produce toxins associated with paralytic shellfish poisoning, the cellular toxicity of Singapore clones, as determined by intraperitoneal mouse bioassay (30-50 pg saxitoxin equivalents-cell(-1)) and immunoassay (24 +/- 8 saxitoxin equivalents-cell(-1)) was relatively high. The mouse bioassay toxicity was comparable with that of Spanish and Philippine isolates that have undergone acid hydrolysis. However, analysis of toxin composition of Singapore clones by HPLC with fluorescence detection or HPLC-mass spectrometry/mass spectrometry revealed a unique toxin profile that was dominated by the highly potent carbamate toxins, primarily gonyautoxin (GTX) I and 4 with lesser amounts of GTX2, GTX3, neosaxitoxin, and saxitoxin. No N-sulfocarbamoyl, decarbamoyl, or deoxy-decarbamoyl toxins were detected. In contrast, less potent N-sulfocarbamoyl toxins dominate the toxin profiles of all other global populations examined to date (from Australia, China, Japan, New Zealand, the Philippines, Portugal, Spain, and Uruguay). The lack of genetic diversity found among broadly distributed populations of G. catenatum is consistent with the hypothesis of a relatively recent global spread of this species. Yet the unique toxin profile of Singapore strains indicates that it is unlikely that this strain has been recently translocated from any of the populations with characterized toxin profiles. In any case, the unique carbamate-dominated toxin profile may be a useful signature to identify the potential spread of this strain from the port of Singapore, one of the world's busiest.	Dunstaffnage Marine Res Lab, Scottish Assoc Marine Sci, Oban PA34 4AD, Argyll, Scotland; Natl Res Council Canada, Inst Marine Biosci, Halifax, NS B3H 3Z1, Canada; Natl Univ Singapore, Trop Marine Sci Inst, Singapore 119260, Singapore	University of the Highlands & Islands; International Business Machines (IBM); IBM Canada; National Research Council Canada; National University of Singapore	Natl Univ Singapore, Dept Biol Sci, Singapore 119260, Singapore.	dbshmj@nus.edu.sg	Bolch, Christopher/J-7619-2014; Green, David/E-2533-2012	TEO, SERENA LAY MING/0000-0002-3309-4715; Green, David/0000-0001-7499-6021				Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; *AOAC, 1980, OFF METH AN, P298; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Bolch CJS, 1999, J PHYCOL, V35, P356, DOI 10.1046/j.1529-8817.1999.3520356.x; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; Cembella Allan D., 1998, NATO ASI Series Series G Ecological Sciences, V41, P381; CHUAH AL, 1998, THESIS NATL U SINGAP; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; FLYNN K, 1994, MAR ECOL PROG SER, V111, P99, DOI 10.3354/meps111099; FUKUYO Y, 1993, DEV MAR BIO, V3, P875; Gin KYH, 2000, J PLANKTON RES, V22, P1465, DOI 10.1093/plankt/22.8.1465; HALL S, 1984, ACS SYM SER, V262, P113; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HOLMES MJ, 1991, TOXICON, V29, P761, DOI 10.1016/0041-0101(91)90068-3; MACKENZIE L, 2001, GYMNODINIUM CATENATU; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; Mendez S.M., 2001, HARMFUL ALGAL BLOOMS, P352; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; Negri A P., 2001, Harmful Algal Blooms 2000, P210; OSHIMA Y, 1993, MAR BIOL, V116, P471, DOI 10.1007/BF00350064; Oshima Y., 1995, MANUAL HARMFUL MARIN, P81; Parkhill JP, 1999, J PLANKTON RES, V21, P939, DOI 10.1093/plankt/21.5.939; Quilliam MA., 2001, Mycotoxins and Phycotoxins in Perspective at the Turn of the Century, P383; REES AJJ, 1991, PHYCOLOGIA, V30, P90, DOI 10.2216/i0031-8884-30-1-90.1; REGUERA B, 1990, TOXIC MARINE PHYTOPLANKTON, P316; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SIDABUTAR T, 1999, ASEAN MARINE ENV MAN, P438; TAN CTT, 1987, PROGR VENOM TOXIN RE, P429; TAYLOR FJR, 1995, UNESCO IOC MANUAL GU, V33, P283; USUP G, 1998, PHYSL ECOLOGY HARMFU, P81; Walsh D, 1998, BIOCHEM SYST ECOL, V26, P495, DOI 10.1016/S0305-1978(98)00006-4; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109	41	53	55	0	30	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	2002	38	1					96	106		10.1046/j.1529-8817.2002.01153.x	http://dx.doi.org/10.1046/j.1529-8817.2002.01153.x			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	525EJ					2025-03-11	WOS:000174055500008
J	Olli, K; Anderson, DM				Olli, K; Anderson, DM			High encystment success of the dinoflagellate <i>Scrippsiella</i> cf. <i>lachrymosa</i> in culture experiments	JOURNAL OF PHYCOLOGY			English	Article						dinophyceae; encystment; germination; life cycle; resting cysts; Scrippsiella cf. lachrymosa	ALEXANDRIUM-TAMARENSE DINOPHYCEAE; CYST FORMATION; SEXUAL REPRODUCTION; GONYAULAX-TAMARENSIS; LIFE-CYCLE; GYMNODINIUM-CATENATUM; GYRODINIUM-UNCATENUM; TEMPERATURE; GERMINATION; PHOSPHORUS	Close to 100% encystment efficiency and a yield above 105 cysts(.)mL(-1) were routinely achieved in full strength f/2 medium-based batch cultures (883 muM NO3- and 36 muM PO4-3) of the marine dinoflagellate Scrippsiella cf. lachrymosa Lewis. Increases in cell density led to nutrient depletion in this enriched medium, which was the most likely cause for initiation of cyst formation. Lowering the concentration of either nutrient to 1/10 the initial levels decreased the encystment efficiency, whereas use of ammonium as the N source resulted in both low cell yield and low encystment efficiency. The mandatory dormancy period was ca. 60 days and was not affected by cold dark storage of the cysts. Cysts produced in the initial phase of sexual reproduction were relatively large (length 47 mum, width 31 mum) with a heavy calcareous cover. Cysts produced thereafter lacked apparent calcareous cover and were smaller (length 29 mum, width 19 mum). The decrease of cyst volume (by a factor of 0.24-0.4) suggested strong resource limitation during the course of encystment. However, after the mandatory dormancy period, germination success of the smaller cysts was higher (80%), compared with the larger cysts that had been produced initially (50%). Germling survival (74%) was independent of cyst type but was enhanced by higher nutrient concentration during incubation. The ratio, of initial nutrient concentration in the medium to the cyst yield was used as a proxy to estimate the cellular nutrient quota. The conservative estimates of 9 pmol N(.)cyst(-1) and 0.4 pmol P(.)cyst(-1) obtained in this manner are at the low end of the range of previous published estimates for other dinoflagellate cysts. Given the high encystment observed in laboratory experiments, we have no reason to assume an inherently lower encystment success in dinoflagellate field populations. Our results do not challenge the low nutrient paradigm for dinoflagellate sexuality. We believe that the high encystment success and cyst yield of this particular species is at least partly due to its ability to achieve very high cell densities in cultures, which evidently leads to nutrient depletion even in f/2 medium.	Woods Hole Oceanog Inst, Biol Dept, Woods Hole, MA 02543 USA	Woods Hole Oceanographic Institution	Woods Hole Oceanog Inst, Biol Dept, MS 32, Woods Hole, MA 02543 USA.	danderson@whoi.edu	Olli, Kalle/G-5389-2010					Agresti A., 1984, ANAL ORDINAL CATEGOR, V1st; Anderson D.M., 1998, PHYSL ECOLOGY HARMFU, P19; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BEAM CA, 1974, NATURE, V250, P435, DOI 10.1038/250435a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BINDER BJ, 1986, THESIS MIT CAMBRIDGE; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; D'Onofrio G, 1999, J PHYCOL, V35, P1063, DOI 10.1046/j.1529-8817.1999.3551063.x; Dale B., 1983, P69; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; EPPLEY R W, 1978, P217; Fryxell G.A., 1983, Survival Strategies of the algae, P1; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; MURPHY J, 1962, ANAL CHIM ACTA, V26, P31; PARK HD, 1993, J PHYCOL, V29, P435, DOI 10.1111/j.1529-8817.1993.tb00144.x; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Rengefors K, 1996, J PLANKTON RES, V18, P1753, DOI 10.1093/plankt/18.9.1753; Rengefors K, 1999, EUR J PHYCOL, V34, P171, DOI 10.1017/S0967026299002012; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; Utermu┬hl H., 1958, MITT INT VER LIMNOL, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Von Stosch HA., 1973, Br Phycol J, V8, P105; VONSTOSCH HA, 1965, NATURWISSENSCHAFTEN, V52, P311; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	51	60	67	1	13	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	2002	38	1					145	156		10.1046/j.1529-8817.2002.01113.x	http://dx.doi.org/10.1046/j.1529-8817.2002.01113.x			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	525EJ					2025-03-11	WOS:000174055500013
J	Persson, A				Persson, A			Proliferation of cryptic protists and germination of resting stages from untreated sediment samples with emphasis on dinoflagellates	OPHELIA			English	Article						ciliates; cysts; diatoms; dinoflagellates; Eastern Skagerrak; protists; germination	GLOBAL DIVERSITY; CYST FORMATION; BALTIC SEA; PROTOZOA; DIATOMS	Incubation of untreated sediment samples from the northern part of the Swedish west coast resulted in a conspicuous proliferation of various protists. Samples from ten coastal sites were incubated in filtered seawater and the resulting vegetative stages were recorded for a period of two weeks. At least 47 different dinoflagellate taxa were encountered as vegetative stages, more than 46 different ciliate taxa and at least 64 living diatom taxa were present. There were also cyanobacteria, haptophytes, cryptophytes, euglenophytes, prasinophytes, chlorophytes and amoebae. As total 263 taxa were identified from less than 100 cm(3) sediment, suggesting that most microorganisms are ubiquitous, present almost everywhere within their geographic region, but often rare or cryptic. All dinoflagellates present in the area that are known to be cyst-producing were found, corresponding to 25% of the known dinoflagellates at the Swedish west coast. Approximately 26% of the planktonic and 22% of the pennate diatoms recorded at the Swedish west coast were present in the samples.	Univ Gothenburg, Dept Marine Bot, SE-40530 Gothenburg, Sweden	University of Gothenburg	Persson, A (通讯作者)，Univ Gothenburg, Dept Marine Bot, Box 461, SE-40530 Gothenburg, Sweden.							ANDERSON DM, 1980, J PHYCOL, V16, P166; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; BINDER BJ, 1987, J PHYCOL, V23, P99; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; COSTAS E, 1990, TOXIC MARINE PHYTOPLANKTON, P280; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B., 1979, P443; Dale B, 2001, SCI TOTAL ENVIRON, V264, P235, DOI 10.1016/S0048-9697(00)00719-1; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; EDLER L, 1995, FYTOPLANKTON ARSRAPP; ELBRACHTER M, 1994, REV PALAEOBOT PALYNO, V84, P101, DOI 10.1016/0034-6667(94)90043-4; Erard-Le Denn Evelyne, 1995, P725; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; Fenchel T, 1997, OIKOS, V80, P220, DOI 10.2307/3546589; Finlay BJ, 1998, INT J PARASITOL, V28, P29, DOI 10.1016/S0020-7519(97)00167-7; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; GEDZIOROWSKA D, 1990, TOXIC MARINE PHYTOPLANKTON, P155; GOLLASCH S, IN PRESS CANADIAN J; GRANELI E, 1989, RED TIDES BIOL ENV S; GUJER W, 1983, WATER SCI TECHNOL, V15, P127, DOI 10.2166/wst.1983.0164; Harris ASD, 1998, J EXP MAR BIOL ECOL, V231, P21, DOI 10.1016/S0022-0981(98)00061-6; Huber G., 1922, Z BOTANIK, V14, P337; Jones A.R., 1974, CILIATES; KUYLENSTIERNA M, 2001, CHECKLIST PHYTOPLANT; KUYLENSTIERNA M, 1990, THESIS GOTEBORG U GO; KUYLENSTIERNA M, 1990, THESIS GOTEBORG U GO, V1; LEWIS CM, 1907, BIOL DINOFLAGELLATES, P235; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; Matsuoka K, 2001, SCI TOTAL ENVIRON, V264, P221, DOI 10.1016/S0048-9697(00)00718-X; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; *NIVA, 1996, 349996 NIVA; Olli K, 1996, J PHYCOL, V32, P535, DOI 10.1111/j.0022-3646.1996.00535.x; Pazos Y., 1995, P651; Persson A, 2000, J PLANKTON RES, V22, P803, DOI 10.1093/plankt/22.4.803; Persson A, 2000, BOT MAR, V43, P69, DOI 10.1515/BOT.2000.006; Persson A., 2001, Ph.D. Thesis; PERSSON A, 2000, P 9 INT C HARMF ALG; REID PC, 1978, J MAR BIOL ASSOC UK, V58, P551, DOI 10.1017/S0025315400041205; Rosenberg R, 1996, J SEA RES, V35, P1, DOI 10.1016/S1385-1101(96)90730-3; ROUND FE, 1990, TOXIC DINOFLAGELLATE, P125; Simpson R.L., 1989, ECOLOGY SOIL SEED BA; SONNEMANN JA, 1997, BOT MAR, V40, P147; van den Hoek C., 1995, Algae. An introduction to phycology; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Werner D., 1977, The Biology of Diatoms; 1995, GOTEBORGS BOHUS LANS	52	20	21	0	8	OPHELIA PUBLICATIONS	STENSTRUP	KIRKEBY SAND 19, DK-5771 STENSTRUP, DENMARK	0078-5326			OPHELIA	Ophelia	FEB	2002	55	3					151	166						16	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	530DU					2025-03-11	WOS:000174341000002
J	Ten-Hage, L; Robillot, C; Turquet, J; Le Gall, F; Le Caer, JP; Bultel, V; Guyot, M; Molgó, J				Ten-Hage, L; Robillot, C; Turquet, J; Le Gall, F; Le Caer, JP; Bultel, V; Guyot, M; Molgó, J			Effects of toxic extracts and purified borbotoxins from <i>Prorocentrum borbonicum</i> (Dinophyceae) on vertebrate neuromuscular junctions	TOXICON			English	Article						benthic dinoflagellates; borbotoxin; mass spectrometry; neuromuscular junction; Prorocentrum borbonicum; toxicity	OKADAIC ACID PRODUCTION; CORAL-REEF ECOSYSTEM; MARINE DINOFLAGELLATE; BENTHIC DINOFLAGELLATE; INDIAN-OCEAN; PALYTOXIN; LIMA	Benthic dinoflagellates of the genus Prorocentrum are common in tropical and subtropical water and several species produce phycotoxins potentially involved in human toxic outbreaks. The toxic dinoflagellate Prorocentrum borbonicum collected at La Reunion Island (France) was cultured in laboratory. A crude extract of the organism displayed significant toxicity in mice characterized by progressive limb paralysis, severe dyspnea, and death, and the toxicity was retained, after partition, in the extract's butanol-soluble fraction (BSF). Electrophysiological experiments characterizing the fraction's effect on isolated vertebrate neuromuscular preparations revealed that it depolarizes the muscle membrane and reduces the driving force for endplate potentials (EPPs) evoked by nerve stimulation, blocking directly- and indirectly-elicited muscle twitches. The depolarization induced by P. borbonicum BSF was not due to Na+ influx through voltage-dependent Na+ channels, since tetrodotoxin neither prevented nor suppressed the depolarization. However, ouabain, a specific ligand of the Na/K ATPase, reduced the depolarization. These results suggest the presence of palytoxin-like compounds in the fraction. HPLC-MS and MSIMS analysis showed the presence of several toxins having identical UV absorbance, among which two new isomeric toxins, borbotoxin-A and -B, of molecular mass of 1037.6 Da were isolated. The purified borbotoxin-A, had no effect on the resting membrane potential of muscle fibers and did not affect directly-elicited muscle twitches. However, the toxin reduced nerve-evoked muscle twitches, in a dose-dependent manner, reduced EPPs' amplitudes and completely blocked miniature endplate potentials. These observations suggest that the main action of borbotoxin-A is to block post-synaptic nicotinic ACh receptors. (C) 2001 Elsevier Science Ltd. All rights reserved.	Inst Fed Neurobiol Alfred Fessard, CNRS UPR 9040, Neurobiol Cellulaire & Mol Lab, F-91198 Gif Sur Yvette, France; Agence Rech & Valorisat Marine, F-97490 Ste Clotilde, France; Ecole Super Phys & Chim Ind Ville Paris, CNRS ERS 657, Lab Environm & Chim Analyt, F-75005 Paris, France; Natl Museum Nat Hist, CNRS ESA 8041, Lab Chim Substances Nat, F-75005 Paris, France; Natl Museum Nat Hist, Lab Cryptogam, F-75005 Paris, France	Universite Paris Saclay; Centre National de la Recherche Scientifique (CNRS); Universite PSL; Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI); Centre National de la Recherche Scientifique (CNRS); Museum National d'Histoire Naturelle (MNHN); Museum National d'Histoire Naturelle (MNHN)	Molgó, J (通讯作者)，Inst Fed Neurobiol Alfred Fessard, CNRS UPR 9040, Neurobiol Cellulaire & Mol Lab, 1 Ave Terrasse, F-91198 Gif Sur Yvette, France.		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J	Adachi, M; Matsubara, T; Okamoto, R; Nishijima, T; Itakura, S; Yamaguchi, M				Adachi, M; Matsubara, T; Okamoto, R; Nishijima, T; Itakura, S; Yamaguchi, M			Inhibition of cyst formation in the toxic dinoflagellate <i>Alexandrium</i> (Dinophyceae) by bacteria from Hiroshima Bay, Japan	AQUATIC MICROBIAL ECOLOGY			English	Article						Alexandrium; dinoflagellate; bacteria; cyst	GONYAULAX-TAMARENSIS; SPERM FORMATION; GERMINATION; PROMOTION; SEXUALITY; EXCAVATA; BLOOMS	The relationship between the abundance of the toxic marine dinoflagellate Alexandrium tamarense (Lebour) Balech and cyst formation-inhibiting bacteria (Alex-CFIB) was investigated in samples taken from the water column in Hiroshima Bay (Japan) in 1999. The cell density of A. tamarense peaked in the middle of April and blooms declined in May. Alex-CFIB were detected during the bloom period as well as the non-bloom period in 1999 by means of the most probable number (MPN) bioassay as well as the colony counting method. A total of 32 strains that had potential Alexandrium cyst formation-inhibiting activities (CFIB) were isolated from the seawater samples from Hiroshima Bay throughout the year. The population structure and genetic diversity of Alex-CFIB, were analyzed by means of restriction fragment length polymorphism (RFLP) of the 16S ribosomal RNA genes (16S rDNA). Five ribotypes, Ia to Id and II types, were determined among the 32 strains of Alex-CFIB. Most of the strains belonged to ribotype I, suggesting that bacteria of ribotype I may be dominant in the Alex-CFIB assemblages in the field seawater. Almost the entire 16S rDNA-based phylogenetic tree showed that ribotypes I and II fell into the class Proteobacteria gamma-subdivision Alteromonas group and the Vibrio group, respectively. The 6-well microplate approach clarified that Alex-CFIB, obtained in this study do not have growth-inhibiting activities, and Alex-CFIB of ribotype I (Alteromonas group) have strong activities of encystment inhibition among these ribotypes. The existence not only of Alexandrium cyst formation-promoting bacteria (Alex-CFPB) reported previously but also of Alex-CFIB, in Hiroshima Bay throughout the year suggests that Alex-CFPB, as well as Alex-CFIB, especially bacteria of ribotype I, may play significant roles in the process of encystment and bloom dynamics of Alexandrium in the natural environment.	Kochi Univ, Fac Agr, Lab Aquat Environm Sci, Nankoku, Kochi 7838502, Japan; Natl Res Inst Fisheries & Environm Inland Sea, Fisheries Res Agcy, Harmful Algal Bloom Div, Harmful Phytoplankton Sect, Hiroshima 7390452, Japan	Kochi University; Japan Fisheries Research & Education Agency (FRA)	Kochi Univ, Fac Agr, Lab Aquat Environm Sci, Nankoku, Kochi 7838502, Japan.	madachi@cc.kochi-u.ac.jp						Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; Adachi M, 1999, MAR ECOL PROG SER, V191, P175, DOI 10.3354/meps191175; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 2012, Biometry; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Jukes TH., 1969, MAMMALIAN PROTEIN ME, P21, DOI [10.1016/b978-1-4832-3211-9.50009-7, DOI 10.1016/B978-1-4832-3211-9.50009-7]; NAGAI S, 1994, FISHERIES SCI, V60, P625, DOI 10.2331/fishsci.60.625; Nagai S, 1998, PHYCOLOGIA, V37, P363, DOI 10.2216/i0031-8884-37-5-363.1; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PORTER KG, 1980, LIMNOL OCEANOGR, V25, P943, DOI 10.4319/lo.1980.25.5.0943; SAITOU N, 1987, MOL BIOL EVOL, V4, P406, DOI 10.1093/oxfordjournals.molbev.a040454; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; Sambrook J., 1989, MOL CLONING LAB MANU; SAWAYAMA S, 1993, NIPPON SUISAN GAKK, V59, P291; SAWAYAMA S, 1991, THESIS KYOTO U; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Steidinger K.A., 1975, P153; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131; Yoshinaga I, 1998, MAR ECOL PROG SER, V170, P33, DOI 10.3354/meps170033; YOSHINAGA I, 1995, FISHERIES SCI, V61, P780, DOI 10.2331/fishsci.61.780	28	19	21	1	10	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055	1616-1564		AQUAT MICROB ECOL	Aquat. Microb. Ecol.	JAN 18	2002	26	3					223	233		10.3354/ame026223	http://dx.doi.org/10.3354/ame026223			11	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	520MV		Bronze			2025-03-11	WOS:000173786400002
J	Parrow, MW; Burkholder, JA				Parrow, MW; Burkholder, JA			Flow cytometric determination of zoospore DNA content and population DNA distribution in cultured <i>Pfiesteria</i> spp. (Pyrrhophyta)	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						cell cycle; dinoflagellates; flow cytometry; P. piscicida; P. shumwayae; SYTOX green	LIFE-CYCLE; CELL-CYCLE; TOXIC DINOFLAGELLATE; CRYPTHECODINIUM-COHNII; REFERENCE-STANDARDS; RAPID METHOD; GENOME SIZE; PISCICIDA; BEHAVIOR; PHYTOPLANKTON	The relative cellular DNA content from 23 different clonal cultures of Pfiesteria spp. zoospores was determined using a DNA fluorochrome and flow cytometry, Significant differences between Pfiesteria pisicida and P. shumwayae were detected, both in mean zoospore DNA content and population cell cycle DNA distribution. Intraspecific differences in DNA content were found between clonal zoospore cultures established from different geographical regions. Long-term cultures (years) of P. piscicida were available for testing, and a negative correlation was observed between zoospore DNA content and time in culture. Zoospore cell cycle-related DNA distributions were also markedly different between the two species in these clonal cultures. In most cultures tested, P piscicida zoospores exhibited bit-nodal DNA flow histograms with G1-S-G2 + M distributions, typical of eukaryotic asynchronously cycling cells. In contrast, cultures of P shumwayae zoospores exhibited one DNA peak distribution, indicative of synchronized cells, The data are consistent with the hypothesis that P. shumwayae zoospores are interphasic cells, and mitosis in zoospore cultures of this species predominantly occurs as benthic or adherent non-motile division cysts. Light microscopy observations of the nuclear condition of electrostatically sorted zoospores of each Pfiesteria species also support (his hypothesis. If highly conserved, this disparity in modes of vegetative reproduction would ramify the population dynamics of the two Pfiesteria species. (C) 2002 Elsevier Science B.V. All rights reserved.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	Burkholder, JA (通讯作者)，N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	joann_burkholder@ncsu.edu	Parrow, Matthew/HMO-6676-2023	Parrow, Matthew/0000-0002-3197-2510				ALLEN IC, 2000, THESIS U N CAROLINA; BAGWELL CB, 1989, CYTOMETRY, V10, P689; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; Beam C.A., 1984, P263; BHAUD Y, 1991, J CELL SCI, V100, P675; Bhaud Y, 2000, J CELL SCI, V113, P1231; Bibby B.T., 1972, British phycol J, V7, P85; BOUCHER N, 1991, MAR ECOL PROG SER, V71, P75, DOI 10.3354/meps071075; Burkholder JM, 2001, PHYCOLOGIA, V40, P186, DOI 10.2216/i0031-8884-40-3-186.1; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; BURKHOLDER JM, 2001, IN PRESS ENV HLTH S, V5; Cheng YQ, 1999, MICROBIOL-UK, V145, P3539, DOI 10.1099/00221287-145-12-3539; Chisholm S.W., 1986, Can Bull Fish Aquat Sci, V214, P343; Collier JL, 2000, J PHYCOL, V36, P628, DOI 10.1046/j.1529-8817.2000.99215.x; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; Edvardsen B, 1996, J PHYCOL, V32, P94, DOI 10.1111/j.0022-3646.1996.00094.x; Eschbach E, 2001, CYTOMETRY, V44, P126, DOI 10.1002/1097-0320(20010601)44:2<126::AID-CYTO1091>3.0.CO;2-N; FAUST MA, 1993, DEV MAR BIO, V3, P115; FENSOME RA, 1998, 3653 DINOFLAJ GEOL S; FRANKER CK, 1971, J PHYCOL, V7, P165, DOI 10.1111/j.0022-3646.1971.00165.x; Glasgow HB, 2001, PHYCOLOGIA, V40, P234, DOI 10.2216/i0031-8884-40-3-234.1; Graham L.E., 2000, Algae; GRAY JW, 1987, TECHNIQUES CELL CYCL, P93; Green JC, 1996, J MARINE SYST, V9, P33, DOI 10.1016/0924-7963(96)00014-0; HOLMHANSEN O, 1969, SCIENCE, V163, P87, DOI 10.1126/science.163.3862.87; HOLT JR, 1982, AM J BOT, V69, P1165, DOI 10.2307/2443090; HORIGUCHI T, 1988, BOT MAG TOKYO, V101, P255, DOI 10.1007/BF02488603; Johnston JS, 1999, AM J BOT, V86, P609, DOI 10.2307/2656569; KARENTZ D, 1983, J PROTOZOOL, V30, P581, DOI 10.1111/j.1550-7408.1983.tb05481.x; KELLEY I, 1989, J PHYCOL, V25, P241, DOI 10.1111/j.1529-8817.1989.tb00118.x; KEMPTON JW, 1999, PCR FISH ASSAYS DETE; Lewitus AJ, 1999, J PHYCOL, V35, P303, DOI 10.1046/j.1529-8817.1999.3520303.x; Loeblich A.R., 1981, Journal of Plankton Research, V3, P67, DOI 10.1093/plankt/3.1.67; Loeblich A.R. 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Exp. Mar. Biol. Ecol.	JAN 3	2002	267	1					35	51		10.1016/S0022-0981(01)00343-4	http://dx.doi.org/10.1016/S0022-0981(01)00343-4			17	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	508MN					2025-03-11	WOS:000173093000003
C	Wendler, J; Willems, H		Koeberl, C; MacLeod, KG		Wendler, J; Willems, H			Distribution pattern of calcareous dinoflagellate cysts across the Cretaceous-Tertiary boundary (Fish Clay, Stevns Klint, Denmark): Implications for our understanding of species-selective extinction	CATASTROPHIC EVENTS AND MASS EXTINCTIONS: IMPACTS AND BEYOND	Geological Society of America Special Papers		English	Proceedings Paper	International Interdisciplinary Conference on Catastrophic Events and Mass Extinctions - Impacts and Beyond	JUL 09-12, 2000	UNIV VIENNA, VIENNA, AUSTRIA	Lunar & Planetary Inst, Barringer Crater Co, European Sci Fdn Impact, Fed Minist Educ, Sci, and Culture, Geolog Survey Austria, Vienna Convent Bureau, Int Assoc Geochem & Cosmochem, Finnegan, Micromass, & Cameca Instruments	UNIV VIENNA		K/T BOUNDARY; MASS EXTINCTION; ATLANTIC-OCEAN; EL-KEF; FORAMINIFERA; TUNISIA; EVENTS; CHALK	The distribution patterns of calcareous dinoflagellate cysts were studied in the classic Cretaceous-Tertiary (K-T) boundary section of Stevns Klint, Denmark, focusing mainly on the response of the cyst association to an abrupt environmental catastrophe. A major part of the Fish Clay, which covers the K-T boundary at its base and is exposed in the investigated section, contains fallout produced by an asteroid impact. Calcareous dinoflagellate cysts are the best-preserved remains of carbonate-producing phytoplankton in this layer. The potential of this group of microfossils for the analysis of survival strategies and extinction patterns has been underestimated. The cyst species of the investigated section can be grouped into four assemblages that represent victims, survivors, opportunists, and specially adapted forms. The victims (Pithonel-loideae) were an extremely successful group throughout the Upper Cretaceous, but were restricted to the narrow outer shelf. This restriction minimized their spatial distribution, which generally should be large to facilitate escape from unfavorable conditions. Spatial restriction optimized the population decrease by mass mortality, disabling a successful recovery. In contrast, the survivors that became the dominating group in the Danian had a wide spatial range from the shelf environment to the oceanic realm. A unique calcareous dinocyst assemblage in the Fish Clay shows that even under the stressed conditions immediately following the impact event, some species flourished due to special adaptation or high ecological tolerance. The ability of these dinoflagellate species to form calcareous resting cysts in combination with their generally wide spatial distribution in a variety of environments appears to be the main reason for a low extinction rate at the K-T boundary as opposed to the high extinction rate of other phytoplankton groups, such as the coccolithophorids.	Univ Bremen, Dept Geol, D-28334 Bremen, Germany	University of Bremen	Wendler, J (通讯作者)，Univ Bremen, Dept Geol, POB 330440, D-28334 Bremen, Germany.	wendler@uni-bremen.de						ALVAREZ LW, 1980, SCIENCE, V208, P1095, DOI 10.1126/science.208.4448.1095; Birkelund T., 1982, Geological Society of America Special Papers, V190, P373; BRINKHUIS H, 1988, MAR MICROPALEONTOL, V13, P153, DOI 10.1016/0377-8398(88)90002-3; Brinkhuis H, 1998, PALAEOGEOGR PALAEOCL, V141, P67, DOI 10.1016/S0031-0182(98)00004-2; Christensen L., 1973, B GEOL SOC DENMARK, V22, P193; Dale B., 1983, P69; Dali-Ressot M.-D., 1987, THESIS U TUNIS TUNIS; Fensome R.A., 1993, Micropaleontology Press Special Paper; FUTTERER DK, 1984, INITIAL REP DEEP SEA, V74, P533; FUTTERER DK, 1990, SCI RESULTS OCEAN DR, P533; Gale AS, 1999, PHILOS T R SOC A, V357, P1815, DOI 10.1098/rsta.1999.0402; GRIFFIS K, 1990, LETHAIA, V23, P379, DOI 10.1111/j.1502-3931.1990.tb01370.x; GRIFFIS K, 1989, PALAEOGEOGR PALAEOCL, V67, P305; Håkansson E, 1999, PALAEOGEOGR PALAEOCL, V154, P67, DOI 10.1016/S0031-0182(99)00087-5; HAQ BU, 1987, SCIENCE, V235, P1156, DOI 10.1126/science.235.4793.1156; Hardenbol J., 1998, SEPM SPECIAL PUBLICA; HILDEBRAND AR, 1991, GEOLOGY, V19, P867, DOI 10.1130/0091-7613(1991)019<0867:CCAPCT>2.3.CO;2; Hildebrand-Habel T, 1999, REV PALAEOBOT PALYNO, V106, P57, DOI 10.1016/S0034-6667(98)00079-7; Janofske D, 2000, J PHYCOL, V36, P178, DOI 10.1046/j.1529-8817.2000.98224.x; KASTNER M, 1984, SCIENCE, V226, P137, DOI 10.1126/science.226.4671.137; KELLER G, 1988, PALAEOGEOGR PALAEOCL, V66, P153, DOI 10.1016/0031-0182(88)90198-8; Keller G., 1995, PALEOGEOGR PALEOCLIM, V119, P221; KELLER G, 2000, SPR M AMICO 2000 AST, V11, P28; Keupp H., 1991, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V134, P127; KIENEL U, 1994, THESIS BERLINER GEOW, V12; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; MACLEOD N, 1991, GEOLOGY, V19, P497, DOI 10.1130/0091-7613(1991)019<0497:HDAMEA>2.3.CO;2; Marshall CR, 1996, SCIENCE, V274, P1360, DOI 10.1126/science.274.5291.1360; Mitchell SF, 1998, PALAEOGEOGR PALAEOCL, V137, P103, DOI 10.1016/S0031-0182(97)00087-4; Molina E, 1998, B SOC GEOL FR, V169, P351; NEUMANN C, 1999, THESIS BERLINER GE E, V31; OLSSON RK, 1993, PALAIOS, V8, P127, DOI 10.2307/3515167; POPE KO, 1994, EARTH PLANET SC LETT, V128, P719, DOI 10.1016/0012-821X(94)90186-4; Pospichal J.J., 1992, Proceedings of the Ocean Drilling Program Scientific Results, V122, P735, DOI 10.2973/odp.proc.sr.122.187.1992; POSPICHAL JJ, 1994, GEOLOGY, V22, P99, DOI 10.1130/0091-7613(1994)022<0099:CNATKT>2.3.CO;2; SCHMITZ B, 1992, PALAEOGEOGR PALAEOCL, V96, P233, DOI 10.1016/0031-0182(92)90104-D; SCHMITZ B, 1990, GEOLOGY, V18, P93; Smit J, 1999, ANNU REV EARTH PL SC, V27, P75, DOI 10.1146/annurev.earth.27.1.75; SMIT J., 1982, Geological implications of impacts of large asteroids and comets on the Earth, P329; SMIT J, 2000, SCHRIFTENREIHE DTSCH, V11, P46; Villain J.-M., 1981, CRETACEOUS RES, V2, P435; Ward PD, 1995, PALAIOS, V10, P530, DOI 10.2307/3515092; Wendler J, 2001, REV PALAEOBOT PALYNO, V115, P69, DOI 10.1016/S0034-6667(01)00050-1; WENDLER J, 2001, THESIS U BREMEN; WILLEMS H, 1994, REV PALAEOBOT PALYNO, V84, P57, DOI 10.1016/0034-6667(94)90041-8; Willems H, 1996, GEOL MIJNBOUW, V75, P215; Willems H., 1988, Senckenbergiana Lethaea, V68, P433; Willems Helmut, 1995, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V198, P141; Young JR, 1997, PALAEONTOLOGY, V40, P875; ZUGEL P, 1994, VERBREITUNG KALKIGER, V176	50	35	35	0	2	GEOLOGICAL SOC AMER INC	BOULDER	3300 PENROSE PL, PO BOX 9140, BOULDER, CO 80301 USA	0072-1077		0-8137-2356-6	GEOL SOC AM SPEC PAP			2002	356						265	275						11	Geochemistry & Geophysics; Geology	Conference Proceedings Citation Index - Science (CPCI-S)	Geochemistry & Geophysics; Geology	BV31N					2025-03-11	WOS:000178575200019
J	Meggers, H; Freudenthal, T; Nave, S; Targarona, J; Abrantes, F; Helmke, P				Meggers, H; Freudenthal, T; Nave, S; Targarona, J; Abrantes, F; Helmke, P			Assessment of geochemical and micropaleontological sedimentary parameters as proxies of surface water properties in the Canary Islands region	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Review							PLANKTONIC-FORAMINIFERA; NORTHWEST AFRICA; CARBON FLUX; PRODUCTIVITY GRADIENT; CONTINENTAL-MARGIN; CALCIUM-CARBONATE; SEASONAL-CHANGES; CLIMATIC-CHANGE; DEEP-OCEAN; TEMPERATURE	The Canary Islands region occupies a key position with respect to biogeochemical cycles, with the zonal transition from oligotrophic to nutrient-rich waters and the contribution of Saharan dust to the particle flux. We present the distribution of geochemical proxies (TOC, carbonate, delta(15)N, delta(13)C(org), C/N-ratio) and micropaleontological parameters (diatoms, dinoflagellates, foraminifera, pteropods), in 80 surface-sediment samples in order to characterise the influence of coastally upwelled water on the domain of the subtropical gyre. Results of the surface-sediment analyses confirmed the high biomass gradient from the coast to the open ocean inferred from satellite data of surface chlorophyll or SST. The distribution of total dinoflagellate cysts, the planktic foraminifera species Globigerina bulloides, the diatom resting spore Chaetoceros spp., and TOC concentration coincided well with the areas of strong filament production off Cape Ghir and Cape Yubi. The warm-water planktic foraminifera Globigerinoides ruber (white), the diatom Nitzschia spp., and the delta(15)N-values showed the opposite trend with high values in the open ocean. Factor analyses on the planktic foraminifera species distribution indicated three major assemblages in the Canary Islands region that represent the present surface-water conditions from the upwelling influenced region via a mixing area towards the subtropical gyre. (C) 2002 Elsevier Science Ltd. All rights reserved.	Univ Bremen, Dept Geosci, D-28334 Bremen, Germany; Inst Geol & Mineiro, Dept Geol Marinha, P-2720 Alfragide, Portugal; Univ Barcelona, Dept Estratig & Paleontol, E-08071 Barcelona, Spain	University of Bremen; University of Barcelona	Univ Bremen, Dept Geosci, Post Box 330440, D-28334 Bremen, Germany.	meggers@allgeo.uni-bremen.de	Abrantes, Fatima/N-7253-2019; Nave, Sílvia/AAU-4670-2020; Abrantes, Fatima/B-5985-2013	Abrantes, Fatima/0000-0002-9110-0212				Abrantes F, 2002, DEEP-SEA RES PT II, V49, P3599, DOI 10.1016/S0967-0645(02)00100-5; Abrantes F, 1999, OCEANOL ACTA, V22, P67, DOI 10.1016/S0399-1784(99)80034-6; ABRANTES F, 1988, MAR GEOL, V85, P15, DOI 10.1016/0025-3227(88)90082-5; ABRANTES F, 1994, CARBON CYCLING GLACI, V17, P425; ALTABET MA, 1994, GLOBAL BIOGEOCHEM CY, V8, P103, DOI 10.1029/93GB03396; [Anonymous], 1990, PALAEOGEOG PALAEOCLI; [Anonymous], METEOR FORSCHUNGSERG; [Anonymous], OCEAN DATA VIEW; Aristegui J, 1997, DEEP-SEA RES PT I, V44, P71, DOI 10.1016/S0967-0637(96)00093-3; ARISTEGUI J, 1994, DEEP-SEA RES PT I, V41, P1509, DOI 10.1016/0967-0637(94)90058-2; Barcena MA, 1998, MAR MICROPALEONTOL, V35, P91, DOI 10.1016/S0377-8398(98)00012-7; Barton E., 1998, The Sea: The Global Coastal Ocean. 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Part II-Top. Stud. Oceanogr.		2002	49	17					3631	3654	PII S0967-0645(02)00103-0	10.1016/S0967-0645(02)00103-0	http://dx.doi.org/10.1016/S0967-0645(02)00103-0			24	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	596TX					2025-03-11	WOS:000178183000015
J	Hamel, D; de Vernal, A; Gosselin, M; Hillaire-Marcel, C				Hamel, D; de Vernal, A; Gosselin, M; Hillaire-Marcel, C			Organic-walled microfossils and geochemical tracers: sedimentary indicators of productivity changes in the North Water and northern Baffin Bay during the last centuries	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY			English	Article							CONTINENTAL-SHELF SEDIMENTS; SEA-SURFACE CONDITIONS; DINOFLAGELLATE CYSTS; BIOGENIC SILICA; CARBON ACCUMULATION; MARINE-SEDIMENTS; DAVIS STRAIT; DEEP-SEA; POLYNYA; ENVIRONMENT	Analyses performed on 26 surface sediment samples collected with a box corer at 17 stations throughout the North Water and northern Baffin Bay (75-79degreesN; 68-80degreesW) revealed abundant organic-walled microfossils, mostly dinoflagellate cysts (10(3)-10(4) cysts g(-1)) and organic linings of benthic foraminifers (10(2)-10(3) OLg(-1)), as well as high organic carbon concentrations (0.87-2.81% dry weight). These data indicate high productivity in both the pelagic and benthic environments of the North Water and slightly lower productivity in northern Baffin Bay. The data also showed calcium carbonate and biogenic silica dissolution throughout the study area. The dinocyst assemblages were relatively uniform in the North Water and dominated by heterotrophic taxa (Algidasphaeridium? minutum and Brigantedinium spp.), whereas northern Baffin Bay assemblages were dominated by autotrophic taxa, notably Operculodinium centrocarpum and Spiniferites elongatus. The difference between these two assemblages may be related to higher diatomaceous primary production in the North Water than in northern Baffin Bay, since diatoms constitute the principal food source of heterotrophic dinoflagellates. The biogeographical boundary between the North Water and northern Baffin Bay has been maintained for at least the last few centuries as shown by analyses of microfossils and geochemical tracers in two sediment cores, one taken in the southeastern part of the North Water (76degrees17'N, 72degrees02'W) and the other in northeastern Baffin Bay (75degrees35'N, 70degrees48'W). The analyses of the North Water core revealed relatively uniform microfossil assemblages and organic carbon fluxes ranging from 1.1 to 1.5 mg C-org cm(-2) yr(-1) for the last few centuries, which corresponded to 4-6% of the present annual primary production in the euphotic zone. These data suggest high productivity and relatively stable conditions in the polynya on a decadal time scale. In the northeastern Baffin Bay core, the analyses indicated generally lower organic carbon fluxes, ranging from 0.3 to 0.6 mg C-org cm(-2) yr(-1), and (from the microfossil data) significant variations in sea-surface conditions at this lower latitude over the last centuries. (C) 2002 Elsevier Science Ltd. All rights reserved.	Univ Quebec, Inst Sci Mer Rimouski, ISMER, Rimouski, PQ G5L 3A1, Canada; Univ Quebec, Ctr Rech Geochim Isotop & Geochronol, GEOTOP, Montreal, PQ H3C 3P8, Canada	University of Quebec; University of Quebec; University of Quebec Montreal	Hamel, D (通讯作者)，Univ Quebec, Inst Sci Mer Rimouski, ISMER, 310 Allee des Ursulines, Rimouski, PQ G5L 3A1, Canada.		Hillaire-Marcel, Claude/H-1441-2012; Gosselin, Michel/B-4477-2014; Hillaire-Marcel, Claude/C-9153-2013; de Vernal, Anne/D-5602-2013	Gosselin, Michel/0000-0002-1044-0793; Hillaire-Marcel, Claude/0000-0002-3733-4632; de Vernal, Anne/0000-0001-5656-724X				AKSU AE, 1983, MAR GEOL, V53, P331, DOI 10.1016/0025-3227(83)90049-X; AKSU AE, 1987, CAN J EARTH SCI, V24, P1833, DOI 10.1139/e87-174; AMBROSE WG, 1995, J GEOPHYS RES-OCEANS, V100, P4411, DOI 10.1029/94JC01982; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; [Anonymous], 1999, BIOSTAT ANAL; [Anonymous], 1996, PALYNOLOGY PRINCIPLE; BACLE J, 2000, THESIS MCGILL U MONT; BAUMANN KH, 1992, MAR MICROPALEONTOL, V20, P129, DOI 10.1016/0377-8398(92)90003-3; Blake W, 1998, B GEOL SOC DENMARK, V44, P129; Clough LM, 1997, DEEP-SEA RES PT II, V44, P1683, DOI 10.1016/S0967-0645(97)00052-0; DahlJensen D, 1998, SCIENCE, V282, P268, DOI 10.1126/science.282.5387.268; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DE VERNAL A, 1992, GEOLOGY, V20, P527, DOI 10.1130/0091-7613(1992)020<0527:QAOCDI>2.3.CO;2; de Vernal A, 2000, QUATERNARY SCI REV, V19, P65, DOI 10.1016/S0277-3791(99)00055-4; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; de Vernal A., 1987, POLLEN SPORES, V29, P291; DEMASTER DJ, 1981, GEOCHIM COSMOCHIM AC, V45, P1715, DOI 10.1016/0016-7037(81)90006-5; DeMaster DJ, 1996, J GEOPHYS RES-OCEANS, V101, P18501, DOI 10.1029/96JC01634; DEMASTER DJ, 1991, MAR CHEM, V35, P489, DOI 10.1016/S0304-4203(09)90039-1; DEVERNAL A, 1999, UNPUB CAHIERS GEOTOP, V3; Devillers R, 2000, MAR GEOL, V166, P103, DOI 10.1016/S0025-3227(00)00007-4; DUNBAR IM, 1969, ARCTIC, V44, P438; Dunbar M.J., 1981, Polynyas in the Canadian Arctic, P29; FLYNN WW, 1968, ANAL CHIM ACTA, V43, P221, DOI 10.1016/S0003-2670(00)89210-7; GREBMEIER JM, 1995, J GEOPHYS RES-OCEANS, V100, P4439, DOI 10.1029/94JC02198; HAMEL D, 2001, THESIS U QUEBEC RIMO; Head M.J., 1996, Palynology: Principles and Applications, P1197; Hutchins DA, 1998, NATURE, V393, P561, DOI 10.1038/31203; KAWAKITA M, 1990, Journal of the Oceanographical Society of Japan, V46, P1, DOI 10.1007/BF02334219; KU TL, 1967, PROG OCEANOGR, V4, P95; Kunz-Pirrung Martina, 1998, Berichte zur Polarforschung, V281, P1; LEDUC J, 2001, THSIS U QUEBEC MONTR; Levac E, 2001, J QUATERNARY SCI, V16, P353, DOI 10.1002/jqs.614; LEVENTHAL J, 1990, GEOCHIM COSMOCHIM AC, V54, P2621, DOI 10.1016/0016-7037(90)90249-K; LOUCHEUR V, 1999, THESIS U QUEBEC MONT; Matishov GG, 1999, WORLD RESOURCE REV, V11, P190; MAYER LM, 1994, GEOCHIM COSMOCHIM AC, V58, P1271, DOI 10.1016/0016-7037(94)90381-6; Melling H, 2001, ATMOS OCEAN, V39, P301, DOI 10.1080/07055900.2001.9649683; MICHEL C, 2002, J GEOPHYSICAL RES; MORTLOCK RA, 1989, DEEP-SEA RES, V36, P1415, DOI 10.1016/0198-0149(89)90092-7; Mostajir B, 2001, AQUAT MICROB ECOL, V23, P205, DOI 10.3354/ame023205; Mucci A, 2000, DEEP-SEA RES PT II, V47, P733, DOI 10.1016/S0967-0645(99)00124-1; MUDIE P.J., 1992, NEOGENE QUATERNARY D, P347; Mudie P. 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Part II-Top. Stud. Oceanogr.		2002	49	22-23					5277	5295	PII S0967-0645(02)00190-X	10.1016/S0967-0645(02)00190-X	http://dx.doi.org/10.1016/S0967-0645(02)00190-X			19	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	612CD					2025-03-11	WOS:000179055800023
J	Matsuoka, K				Matsuoka, Kazumi			Implication of cyst morphology to dinoflagellate taxonomy	FISHERIES SCIENCE			English	Article						dinoflagellate cyst; taxonomy; archeopyle; Alexandrium; Gymnodinium catenatum	MOTILE STAGE RELATIONSHIPS; THECA RELATIONSHIP; DINOPHYCEAE; NOV	A part of modem dinoflagellates produce resting cysts. Morphology of such cysts is rather simple and different from that of motile vegetative cells. For this reason, two independent classification systems, one for motile forms and the other for resting cysts are developed independently For understanding the evolution of dinofiagellates, we should unite these two systems. Important characters for dinoflagellate cyst identification are the shape of the cyst body and its ornamentation, wall structure and colour, and the type of aperture or archeopyle. The archeopyle is subdivided into three major groups; saphopylic, theropylic and cryptopylic types. In general, the first two types are developed in thecate peridiniales and gonyaulacales, and the last type is mainly formed in athecate gymnodiniales cysts. Observations of archeopyle types and wall composition in modern cysts have shown these features to be in dinoflagellate taxonomy. In the genus Protoperidinium, another new subgenus should be established for species having a combination apical archeopyle corresponding to three apical plates. Alexandrium tamarense has a chasmic archeopyle, but it is not clear in many cases. It may be the result of diminishing the opening on the cyst surface after gemination because of its thin and flexible cyst wall.	Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan	Nagasaki University	Matsuoka, K (通讯作者)，Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan.	kazu-mtk@net.nagasaki-u.ac.jp						Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; Dale B., 1983, P69; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; EVITT WR, 1963, P NATL ACAD SCI USA, V49, P298, DOI 10.1073/pnas.49.3.298; Evitt WR, 1963, NATL ACAD SCI P, V49, P158; FENSOME RA, 1993, MICROPAL SPEC PUBL, V7; Head MJ, 2001, J QUATERNARY SCI, V16, P621, DOI 10.1002/jqs.657; Kokinos John P., 1995, Palynology, V19, P143; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; Lewis J, 2001, EUR J PHYCOL, V36, P137, DOI 10.1017/S0967026201003171; Lewis J, 1987, HOUR MICROPALAEONTOL, V3, P113; Lewis J, 1999, GRANA SUPPL, V3, P1; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Matsuoka K., 2000, TECHNICAL GUIDE MODE; Matsuoka K, 1985, REV PALAEOBOT PALYNO, V45, P255; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; Sarjeant WAS, 1984, CAN J BOT, V60, P922; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; Yuki Katsuhisa, 1996, Bulletin of Plankton Society of Japan, V43, P46; ZONNEVELD KA, 1994, PHYCOLOGIA, V33, P359, DOI 10.2216/i0031-8884-33-5-359.1	21	1	1	1	8	SPRINGER JAPAN KK	TOKYO	CHIYODA FIRST BLDG EAST, 3-8-1 NISHI-KANDA, CHIYODA-KU, TOKYO, 101-0065, JAPAN	0919-9268	1444-2906		FISHERIES SCI	Fish. Sci.		2002	68			1			507	510		10.2331/fishsci.68.sup1_507	http://dx.doi.org/10.2331/fishsci.68.sup1_507			4	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	V15CR		Bronze			2025-03-11	WOS:000207780600135
J	Springer, JJ; Shumway, SE; Burkholder, JM; Glasgow, HB				Springer, JJ; Shumway, SE; Burkholder, JM; Glasgow, HB			Interactions between the toxic estuarine dinoflagellate <i>Pfiesteria piscicida</i> and two species of bivalve molluscs	MARINE ECOLOGY PROGRESS SERIES			English	Article						Argopecten irradians; Crassostrea virginica; oyster; Pfiesteria; scallop; shellfish; temporary cyst; toxic dinoflagellate	RAT PITUITARY-CELLS; PROTOGONYAULAX-TAMARENSIS; CRASSOSTREA-VIRGINICA; BEHAVIOR; MANAGEMENT; SHUMWAYAE; RECEPTOR; IMPACTS; SCIENCE; COMPLEX	Toxic strains of Phesteria spp. produce toxin(s) that can cause finfish death, but much less is known about impacts of Phesteria on shellfish. Here we conducted 4 experiments to examine interactions between shellfish and toxic (actively toxic or TOX-A from finfish-killing cultures and potentially toxic or TOX-B from cultures without finfish) and non-inducible (NON-IND, apparently incapable of killing fish via a toxic effect) strains of P. piscicida. First (Expt 1), we documented direct physical attack by P. piscicida TOX-A, TOX-B, and NON-IND zoospores on larvae of the bay scallop Argopecten irradians (Lamarck, 1819) and the eastern oyster Crassostrea virginica (Gmelin, 1791). Within 5 min zoospores swarmed around larvae that had discarded their vela, and attached with their peduncles. Within 15 min they had penetrated into the shellfish visceral cavity and had begun to feed aggressively; after 30 min all shellfish tissues except the adductor muscle had been consumed. Second, we tested the response of scallop larvae to P. piscicida (TOX-A or TOX-B) or. cryptomonads (as controls) that were held in dialysis tubing (0.22 mum porosity) to prevent direct contact. After 60 min larval survival was 0% in the TOX-A treatment, 100% in the cryptomonad control, and intermediate in TOX-B and TOX-B+ cryptomonad treatments. The data indicate a toxic effect of P. piscicida zoospores on the larvae, separate from the physical effect shown in Expt 1. Third, we compared grazing by juvenile and adult oysters on TOX-A, TOX-B, and NON-IND P. piscicida zoospores from the medium. After 60 min, grazing by juvenile oysters significantly differed as NON-IND TOX-B TOX-A. In contrast, adult oysters grazed significantly fewer TOX-A zoospores and maintained comparable grazing on TOX-B and NON-IND zoospores. Thus juvenile oysters, but not adults, were sensitive to residual toxicity of TOX-B zoospores, and both life-history stages were sensitive to TOX-A zoospores. The adverse effects of toxic strains on larval survival and juvenile grazing indicate that P. piscicida could potentially affect shellfish recruitment. Fourth, we assessed zoospore survival after passage through the digestive tract of adult oysters. The feces contained many temporary cysts from zoospores, and within 24 h > 75 % of the cysts produced motile cells. The data indicate that adult oysters would be poor biocontrol agents of P. piscicida, given the high survival of ingested zoospores following gut passage and fecal elimination; and that oysters could act as vectors of toxic P. piscicida strains if transported from affected estuaries to other waters.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA; Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA	North Carolina State University; University of Connecticut	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.							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L., 1975, CULTURE MARINE INVER, P29, DOI DOI 10.1007/978-1-4615-8714-9_3; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Hallegraeff Gustaaf., 1995, Manual on Harmful Marine Microalgae; HAYES PF, 1981, BIOL BULL-US, V160, P80, DOI 10.2307/1540902; Jakobsen KS, 2002, P ROY SOC B-BIOL SCI, V269, P211, DOI 10.1098/rspb.2001.1852; Kimm-Brinson KL, 2001, ENVIRON HEALTH PERSP, V109, P457, DOI 10.2307/3454703; Lewitus AJ, 1999, HUM ORGAN, V58, P455, DOI 10.17730/humo.58.4.r144r40440573171; Lund J.W.G., 1958, HYDROBIOLOGIA, V11, P143, DOI [DOI 10.1007/BF00007865, 10.1007/BF00007865]; Magnien RE, 2001, BIOSCIENCE, V51, P843, DOI 10.1641/0006-3568(2001)051[0843:TDOSPA]2.0.CO;2; MAGNIEN RE, 2000, ASS PFIESTERIA FISH; MANOOCH CS, 1988, FISHERMANS GUIDE FIS; Marshall HG, 2000, J EXP MAR BIOL ECOL, V255, P51, DOI 10.1016/S0022-0981(00)00288-4; Matsuyama Y, 1999, FISHERIES SCI, V65, P248, DOI 10.2331/fishsci.65.248; Melo AC, 2001, ENVIRON HEALTH PERSP, V109, P731, DOI 10.2307/3454920; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; ORTEGA S, 1992, ESTUARIES, V15, P158, DOI 10.2307/1352689; PARROW MW, 2002, P 9 INT C HARMF ALG, P101; *PICWG, 2002, GLOSS PFIEST REL TER, P1; RHODES E, 1990, SCALLOPS BIOL ECOLOG, V21, P913; Rhodes LL, 2002, NEW ZEAL J MAR FRESH, V36, P621, DOI 10.1080/00288330.2002.9517117; RIESSEN HP, 1984, ECOLOGY, V65, P514, DOI 10.2307/1941413; Rublee P. A., 1999, Virginia Journal of Science, V50, P325; Rublee PA, 2001, ENVIRON HEALTH PERSP, V109, P765, DOI 10.2307/3454924; SAS Institute, 1997, SAS STAT GUID PERS C; Shumway S.E., 1985, P389; SHUMWAY S E, 1987, Journal of Shellfish Research, V6, P89; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Shumway Sandra E., 1995, Reviews in Fisheries Science, V3, P1; SHUMWAY SE, 1987, AQUAT TOXICOL, V10, P9, DOI 10.1016/0166-445X(87)90024-5; Stoecker DK, 2002, AQUAT MICROB ECOL, V28, P79, DOI 10.3354/ame028079; TAYLOR FJR, 1987, BOT MONOGR, V21, P2; TETTELBACH ST, 1981, MAR BIOL, V63, P249, DOI 10.1007/BF00395994; Thompson Raymond J., 1996, P335; TJOSSEM SF, 1990, LIMNOL OCEANOGR, V35, P1456, DOI 10.4319/lo.1990.35.7.1456; *US EPA, 1998, R4QAM97001 US EPA; VOLLENWE.RA, 1974, J FISH RES BOARD CAN, V31, P739, DOI 10.1139/f74-100	59	40	46	1	11	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2002	245						1	10		10.3354/meps245001	http://dx.doi.org/10.3354/meps245001			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	637UC		Bronze			2025-03-11	WOS:000180531300001
J	Seo, KS; Fritz, L				Seo, KS; Fritz, L			Ultrastructure of vegetative cysts of <i>Pyrocystis</i> (Dinophyta), with special reference to PAS bodies and trichocysts	PHYCOLOGIA			English	Article							LOCALIZATION; GONYAULAX; NOCTILUCA	The ultrastructure of two dinoflagellates. the lunate Pyrocystis lunula and the spherical Pyrocystis noctiluca, is described scanning electron microscopy and transmission electron microscopy, with an emphasis using fluorescence microscopy. cryo-scanning electron microscopy and transmission electron microscopy, with an emphasis on periodic acid-Schiff reagent (PAS) bodies and trichocysts. Seen in section. the cytoplasm of Pyrocystis cells is separated into two distinct areas: a core area and a peripheral area. The core area contains most of the cellular organelles, including the PAS bodies. Trichocysts exist in both species, even though the cyst wall contains no pores for ejection. A possible role of trichocysts in dinoflagellate cysts is discussed.	No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86011 USA	Northern Arizona University	Natl Sci Fdn, 4201 Wilson Blvd, Arlington, VA 22230 USA.	lfritz@nsf.gov						BEHRMANN G, 1995, PROTOPLASMA, V185, P22, DOI 10.1007/BF01272750; BOUCK GB, 1966, PROTOPLASMA, V61, P205, DOI 10.1007/BF01247920; Bozzola J.J., 1992, ELECTRON MICROS; BULLOCK GR, 1984, J MICROSC-OXFORD, V133, P1, DOI 10.1111/j.1365-2818.1984.tb00458.x; Dodge J. D., 1973, FINE STRUCTURE ALGAL; Dodge JD., 1987, The Biology of Dinoflagellates, P92; ELBRACHTER M, 1978, HELGOLAND WISS MEER, V31, P347, DOI 10.1007/BF02189487; ELBRACHTER M, 1987, BOT MAR, V30, P233, DOI 10.1515/botm.1987.30.3.233; Fensome R.A., 1993, Micropaleontology Press Special Paper; Hausmann K., 1996, PROTOZOOLOGY, P338; Horiguchi Takeo, 1995, Phycological Research, V43, P129, DOI 10.1111/j.1440-1835.1995.tb00016.x; Hunter E., 1993, PRACTICAL ELECT MICR; LIVOLANT F, 1982, BIOL CELL, V43, P217; Maranda L, 1996, J PHYCOL, V32, P873, DOI 10.1111/j.0022-3646.1996.00873.x; MESSER G, 1971, J ULTRA MOL STRUCT R, V37, P94, DOI 10.1016/S0022-5320(71)80043-6; NICOLAS MT, 1987, J CELL SCI, V87, P189; PINCEMIN JM, 1982, ARCH PROTISTENKD, V125, P95, DOI 10.1016/S0003-9365(82)80009-2; SCHMITTER RE, 1981, J CELL SCI, V51, P15; Seo K.S., 2000, Ultrastructure and life cycle of two vegetative forming dinoflagellates: Pyrocystis lunula and pyrocystis noctiluca; Seo K.S., 2000, ALGAE, V15, P137; Seo KS, 2000, MAR BIOL, V137, P589, DOI 10.1007/s002270000374; Seo KS, 2000, J PHYCOL, V36, P351, DOI 10.1046/j.1529-8817.2000.99196.x; SWEENEY BM, 1979, J PHYCOL, V15, P23; SWEENEY BM, 1979, BIOL DINOFLAGELLATES, P269; SWIFT E, 1973, Phycologia, V12, P90, DOI 10.2216/i0031-8884-12-1-90.1; SWIFT E, 1973, J PHYCOL, V9, P420, DOI 10.1111/j.0022-3646.1973.00420.x; TAYLOR DL, 1968, J MAR BIOL ASSOC UK, V48, P349, DOI 10.1017/S0025315400034548; TROMMER G, 1985, ELECTRON LETT, V21, P458, DOI 10.1049/el:19850325; ZHOU J, 1994, J PHYCOL, V30, P39, DOI 10.1111/j.0022-3646.1994.00039.x	29	6	6	1	10	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	JAN	2002	41	1					10	14		10.2216/i0031-8884-41-1-10.1	http://dx.doi.org/10.2216/i0031-8884-41-1-10.1			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	534NG					2025-03-11	WOS:000174592000002
J	Peña-Manjarrez, JL; Gaxiola-Castro, G; Helenes-Escamilla, J; Orellana-Cepeda, E				Peña-Manjarrez, JL; Gaxiola-Castro, G; Helenes-Escamilla, J; Orellana-Cepeda, E			Cysts of <i>Lingulodinium polyedrum</i>, red tide producing organism in the Todos Santos Bay (winter-spring, 2000)	CIENCIAS MARINAS			English	Article						dinoflagellates; cysts; red tide; blooms; Todos Santos Bay	GONYAULAX-TAMARENSIS; SCRIPPSIELLA	Dinoflagellate cysts with dinosporin walls were identified for the first time in samples collected at Todos Santos Bay, Baja California, Mexico, during winter-spring 2000. Eighteen neritic species characteristic of temperate to temperate-cool neritic regions were identified, mainly from the Gonyaulacaceae and Congruentidiaceae families. The cysts were concentrated in the coastal zone, at depths shallower than 25 m, associated with surface fine sediments. Lingulodinium polyedrum (Stein) Dodge was the dominant species in both the sediments and in the water column, producing spring and summer red tides in the area.	Ctr Invest Cient & Educ Super Ensenada, Dept Ecol, Ensenada, Baja California, Mexico; Ctr Invest Cient & Educ Super Ensenada, Dept Geol, Ensenada, Baja California, Mexico; Univ Autonoma Baja California, Fac Ciencias Marinas, Ensenada, Baja California, Mexico; Direcc Gen Educ Ciencia & Tecnol Mar, Secretaria Educ Publ, Mexico City 06090, DF, Mexico	CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada; CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada; Universidad Autonoma de Baja California	Peña-Manjarrez, JL (通讯作者)，Ctr Invest Cient & Educ Super Ensenada, Dept Ecol, Km 107,Carretera Tijuana Ensenada, Ensenada, Baja California, Mexico.		Helenes, Javier/J-5033-2016	Helenes, Javier/0000-0002-0135-1879				Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1995, MANUAL HARMFUL MARIN, P229; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; CEMBELLA AD, 1998, ALGAL BLOOMS, P649; GREGORIO ED, 2000, B SO CALIFORNIA ACAD, V99, P147; Head M.J., 1996, Palynology: Principles and Applications, P1197; HOLMES RW, 1967, LIMNOL OCEANOGR, V12, P503, DOI 10.4319/lo.1967.12.3.0503; Kahru M, 1998, J GEOPHYS RES-OCEANS, V103, P21601, DOI 10.1029/98JC01945; Kimor B., 1981, California Cooperative Oceanic Fisheries Investigations Reports, V22, P126; Kokinos John P., 1995, Palynology, V19, P143; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; MARTINEZHERNAND.E, 1991, PALEONTOLOGIA MEXICA, V57; Matsuoka K., 1985, NATURAL SCI B, V25, P21; MONTIEL NM, 1998, THESIS UABC FCM ENSE; MOREYGAINES G, 1981, USC SEA GRANT PUBLIC; Nuzzo L, 1999, J PLANKTON RES, V21, P2009, DOI 10.1093/plankt/21.10.2009; ORELLANACEPEDA E, 1999, 4 C LAT MAL COQ CHIL; ORELLANACEPEDA E, 1993, 6 INT C TOX MAR PHYT, P152; ROCHON A, 1999, PALYNOLOGYSTS FDN CO, V35; Sgrosso S, 2001, MAR ECOL PROG SER, V211, P77, DOI 10.3354/meps211077; SUTHERLAND TF, 1992, J PLANKTON RES, V14, P915, DOI 10.1093/plankt/14.7.915; SWEENEY BM, 1975, P 1 INT C TOX DIN BL, P225; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; WOOD GD, 1996, AM ASS STRATIGRAPHIC, V1, P29	28	13	14	0	10	INSTITUTO INVESTIGACIONES OCEANOLOGICAS, U A B C	BAJA CALIFORNIA	APARTADO POSTAL 423, ENSENADA, BAJA CALIFORNIA 22800, MEXICO	0185-3880			CIENC MAR	Ceinc. Mar.	DEC	2001	27	4					543	558						16	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	498XR					2025-03-11	WOS:000172539300004
J	Ichimi, K; Montani, S				Ichimi, K; Montani, S			Effects of deposit feeder ingestion on the survival and germination of marine flagellate cysts	FISHERIES SCIENCE			English	Article						benthos; cyst; deposit feeder; flagellate; germination	PARTICLE-SIZE SELECTION; GONYAULAX-TAMARENSIS; DINOFLAGELLATE CYSTS; SEDIMENT REWORKING; BLOOMS		Kagawa Univ, Fac Agr, Kagawa 7610795, Japan	Kagawa University	Ichimi, K (通讯作者)，Kagawa Univ, Fac Agr, Kagawa 7610795, Japan.							Anderson D.M., 1985, P219; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; CADEE GC, 1979, NETH J SEA RES, V13, P441, DOI 10.1016/0077-7579(79)90017-6; FENCHEL T, 1975, MAR BIOL, V30, P119, DOI 10.1007/BF00391586; HYLLEBERG J, 1975, MAR BIOL, V32, P167, DOI 10.1007/BF00388509; Imai I, 1990, B NANSEI NATL FISH R, V23, P63; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; POWELL EN, 1977, INT REV GES HYDROBIO, V62, P385, DOI 10.1002/iroh.1977.3510620305; Rhoads D.C., 1974, Oceanography mar Biol, V12, P263; RISK MJ, 1977, J SEDIMENT PETROL, V47, P1425; TAKEUCHI T, 1990, Bulletin of Plankton Society of Japan, V37, P157; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1	16	9	10	2	6	JAPANESE SOC FISHERIES SCIENCE	TOKYO	C/O TOKYO UNIV FISHERIES, KONAN 4, MINATO, TOKYO, 108-8477, JAPAN	0919-9268			FISHERIES SCI	Fish. Sci.	DEC	2001	67	6					1178	1180		10.1046/j.1444-2906.2001.00378.x	http://dx.doi.org/10.1046/j.1444-2906.2001.00378.x			3	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	505ZF		Bronze			2025-03-11	WOS:000172944900025
J	Amorim, A; Dale, B; Godinho, R; Brotas, V				Amorim, A; Dale, B; Godinho, R; Brotas, V			<i>Gymnodinium catenatum</i>-like cysts (Dinophyceae) in recent sediments from the coast of Portugal	PHYCOLOGIA			English	Article							SP. INED. DINOPHYCEAE; SP-NOV DINOPHYCEAE; DINOFLAGELLATE CYSTS; MICRORETICULATE CYST; SODIUM POLYTUNGSTATE; NOLLERI ELLEGAARD; PHYTOPLANKTON; VIGO; RIA; EXCYSTMENT	Gymnodinium catenatum has been responsible for the main paralytic shellfish poisoning (PSP) events reported along the Iberian coast, where much research effort has been put into understanding its bloom dynamics. Identification of a benthic resting stage in its life cycle raised questions regarding the implications of this life stage Cur bloom dynamics. When first described, the microreticulate cyst of G. catenatum was considered unique, but recently, two additional naked dinoflagellate species with different-sized microreticulate cyst, have been described. viz. G. nolleri and G. microreticulatum. Here, we report on the size distribution of microreticulate cysts from recent sediments along the Portuguese coast and describe the Occurrence of G. microreticulatum in European coastal waters. We also present field data on the distribution of G. catenatum cysts, which support the growing evidence for a planktonic origin for G. catenatum blooms in Iberian waters rather than in benthic cyst beds.	Univ Lisbon, Inst Oceanog, P-1749016 Lisbon, Portugal; Univ Oslo, Dept Geol, N-0316 Oslo, Norway	Universidade de Lisboa; University of Oslo	Univ Lisbon, Inst Oceanog, P-1749016 Lisbon, Portugal.	ajamorim@fc.ul.pt	Amorim, Ana/AAA-2615-2020; Godinho, Rita Mendes/K-2233-2013; Brotas, Vanda/A-2410-2012	Amorim, Ana/0000-0002-9612-4280; Godinho, Rita Mendes/0000-0003-2467-3915; Brotas, Vanda/0000-0001-8612-4167				AMBAR I, 1994, SECOND INTERNATIONAL CONFERENCE ON AIR-SEA INTERACTION AND ON METEOROLOGY AND OCEANOGRAPHY OF THE COASTAL ZONE, P286; Amorim A., 1998, Harmful Algae. Xunta de Galicia e Intergovernmental Oceanographic Commission of UNESCO, P64; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; BLANCO J, 1989, SCI MAR, V5, P813; Bolch C.J., 1993, Journal of Marine Environmental Engineering: 1993, P23; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Bravo I, 1999, SCI MAR, V63, P45, DOI 10.3989/scimar.1999.63n145; BRAVO I, 1997, HARMFUL ALGAE NEWS, V16, P4; *CSIRO, 1997, CSIRO COLL LIV MICR; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B, 2000, 9 INT C HARMF ALG BL, P11; Daugbjerg N, 2000, PHYCOLOGIA, V39, P302, DOI 10.2216/i0031-8884-39-4-302.1; DRAGO T, 1994, GAIA, V9, P53; Ellegaard M, 1999, PHYCOLOGIA, V38, P289, DOI 10.2216/i0031-8884-38-4-289.1; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; Estrada Marta, 1995, P157; Fermin EG, 1996, J PHYCOL, V32, P212, DOI 10.1111/j.0022-3646.1996.00212.x; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; FIGUEIRAS FG, 1998, HARMFUL ALGAE, P64; FIUZA AFD, 1982, OCEANOL ACTA, V5, P31; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; FRAGA S, 1990, TOXIC MARINE PHYTOPLANKTON, P149; Fraga S., 1996, Harmful and Toxic Algal Blooms, P211; Franca S., 1989, P93; Franca S., 1996, Harmful and Toxic Algal Blooms, P519; FROUIN R, 1990, J GEOPHYS RES-OCEANS, V95, P679, DOI 10.1029/JC095iC01p00679; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MOITA MT, 1993, DEV MAR BIO, V3, P299; MOITA MT, 1998, HARMFUL ALGAE, P64; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Munsterman D, 1996, REV PALAEOBOT PALYNO, V91, P417, DOI 10.1016/0034-6667(95)00093-3; OSHIMA Y, 1995, J AOAC INT, V78, P528; OSPAR Commission, 2000, QUAL STAT REP 2000 R; Peliz AJ, 1999, INT J REMOTE SENS, V20, P1363, DOI 10.1080/014311699212786; SOUSA FM, 1992, J GEOPHYS RES-OCEANS, V97, P11343, DOI 10.1029/92JC00786; Thorsen TA, 1998, PALAEOGEOGR PALAEOCL, V143, P159, DOI 10.1016/S0031-0182(98)00079-0; Vale P, 2001, TOXICON, V39, P561, DOI 10.1016/S0041-0101(00)00170-7; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	47	41	44	0	17	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	NOV	2001	40	6					572	582		10.2216/i0031-8884-40-6-572.1	http://dx.doi.org/10.2216/i0031-8884-40-6-572.1			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	520AV					2025-03-11	WOS:000173758500005
J	Mudie, PJ; Rochon, A				Mudie, PJ; Rochon, A			Distribution of dinoflagellate cysts in the Canadian Arctic marine region	JOURNAL OF QUATERNARY SCIENCE			English	Article						Canadian Arctic channels; Beaufort Sea; North Water polynya; dinoflagellate cysts; primary productivity	SEA-SURFACE CONDITIONS; BAFFIN-BAY; SEDIMENTS; ASSEMBLAGES; BEAUFORT; PRESERVATION; WEDDELL; LAPTEV; OCEAN	The Canadian Arctic is a major gateway for transport of freshwater from the Arctic Ocean to the North Atlantic. This region comprises the Beaufort Sea, the Canadian Arctic Archipelago (CAA) and northern sections of Baffin and Hudson bays. Subregional differences include major freshwater runoff to the Beaufort Sea and Hudson Bay, presence of Pacific and Atlantic Intermediate water in the west, and Atlantic Water in Baffin and Hudson bays. Principal component analysis of 50 core-top samples shows four subregional dinoflagellate cyst assemblages. Outer Beaufort Shelf Assemblage I is co-dominated by Operculodinium centrocarpum s.l. and Brigantedinium spp., with minor cysts of Pentapharsodinium dalei, Algidasphaeridium? minutum s.l. and cysts of Polykrikos spp. Assemblage II in the Canadian Arctic Archipelago is co-dominated by Brigantedinium sop., A.? minutum s.l. and cysts of Polykrikos spp., including two Arctic morphotypes. Assemblage III in the North Water polynya exclusively comprises A.? minutum s.l. and Brigantedinium spp. Assemblage IV in Baffin Bay is dominated by O. centrocarpum s.l. and Spiniferites spp., with Brigantedinium spp. on the shelves. The ratio of gonyaulacoid to protoperidinioid cysts (G : P) generally decreases with increased sea-ice cover, but it may also decrease in river plumes and in polynyas. Copyright (C) 2001 John Wiley & Sons, Ltd.	Geol Survey Canada Atlantic, Dept Nat Resources Canada, Dartmouth, NS B2Y 4A2, Canada	Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada	Geol Survey Canada Atlantic, Dept Nat Resources Canada, POB 1006, Dartmouth, NS B2Y 4A2, Canada.	mudie@agc.bio.ns.ca		Boessenkool, Karin/0000-0003-0887-4864				ANDREWS JT, 1991, CONT SHELF RES, V11, P791, DOI 10.1016/0278-4343(91)90080-P; [Anonymous], 617 FISH MAR SERV; BUJAK JP, 1984, MICROPALEONTOLOGY, V30, P180, DOI 10.2307/1485717; BURSA A, 1961, J FISH RES BOARD CAN, V18, P51, DOI 10.1139/f61-004; BURSA AS, 1961, J FISH RES BOARD CAN, V18, P563, DOI 10.1139/f61-046; Carmack EC, 2000, NATO SCI S PRT 2 ENV, V70, P91; Chu PC, 1999, J ATMOS OCEAN TECH, V16, P613, DOI 10.1175/1520-0426(1999)016<0613:AGMFTB>2.0.CO;2; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; de Vernal A, 2001, J QUATERNARY SCI, V16, P681, DOI 10.1002/jqs.659; DE VERNAL A, 1987, PALAEOGEOGR PALAEOCL, V61, P97, DOI 10.1016/0031-0182(87)90042-3; DICKINS DF, 1978, STUDY ICE CONDITIONS; GRONTVED J, 1938, MEDDELELSER OM GRONL, V82, P161; GUIOT J, 1995, QUANTIFICATION CHANG; HARGRAVE BT, 2001, IN PRESS DEEP SEA RE, V2; Harland R, 1999, MAR MICROPALEONTOL, V37, P77, DOI 10.1016/S0377-8398(99)00016-X; Harland R, 1998, PALAEONTOLOGY, V41, P1093; Hill PR, 1999, CAN J EARTH SCI, V36, P549, DOI 10.1139/e99-003; HSAIO SIC, 1979, 146 FISH MAR SERV; HSAIO SIC, 1979, 155 FISH MAR SERV; HSAIO SIC, 1980, MARINE BIOL STUDY BR; HSIAO SIC, 1983, NOVA HEDWIGIA, V37, P225; KIPP NG, 1976, GEOL SOC AM MEM, V145, P3, DOI DOI 10.1130/MEM145-P3; Kunz-Pirrung M, 2001, J QUATERNARY SCI, V16, P637, DOI 10.1002/jqs.647; Kunz-Pirrung Martina, 1998, Berichte zur Polarforschung, V281, P1; Levac E, 2001, J QUATERNARY SCI, V16, P353, DOI 10.1002/jqs.614; Macdonald RW, 1999, GEOPHYS RES LETT, V26, P2223, DOI 10.1029/1999GL900508; MacLean B., 1989, 8911 GEOL SURV CAN; Marret F, 1997, MAR MICROPALEONTOL, V29, P367, DOI 10.1016/S0377-8398(96)00049-7; Matthiessen J, 2000, INT J EARTH SCI, V89, P470, DOI 10.1007/s005310000127; McCarthy Francine M. G., 2000, Palynology, V24, P63, DOI 10.2113/0240063; Melling H, 2000, NATO SCI S PRT 2 ENV, V70, P479; MELLING H, 1984, CONT SHELF RES, V3, P233, DOI 10.1016/0278-4343(84)90010-4; Mudie P. J., 1985, Quaternary Environments: Eastern Canadian Arctic, Baffin Bay And West Greenland, P263; MUDIE PJ, 1992, NEOGENE Q DINOFLAGEL; *NODC, 1994, WORLD OC ATL; Okolodkov YB, 1996, J EXP MAR BIOL ECOL, V202, P19, DOI 10.1016/0022-0981(96)00028-7; Okolodkov YB, 1998, SARSIA, V83, P267, DOI 10.1080/00364827.1998.10413687; Radi T, 2001, J QUATERNARY SCI, V16, P667, DOI 10.1002/jqs.652; Rochon A., 1999, Surface Sediments From the North Atlantic Ocean and Adjacent Seas in Relation to Sea-Surface Parameters, V35; Solomon S, 2000, INT J EARTH SCI, V89, P503, DOI 10.1007/s005310000126; Taylor R.B., 1983, SHORELINES ISOSTASY, P53; TIBBS JF, 1967, ARCTIC, V20, P247; TOPHAM DR, 1983, J GEOPHYS RES-OCEANS, V88, P2888, DOI 10.1029/JC088iC05p02888; VILKS G, 1979, GEOLOGICAL SURVEY CA, V303; VILKS G, 1986, ARCTIC SEAS CLIMATOL, P497; Zonneveld KAF, 1997, MAR MICROPALEONTOL, V29, P393, DOI 10.1016/S0377-8398(96)00032-1	46	74	84	1	15	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0267-8179	1099-1417		J QUATERNARY SCI	J. Quat. Sci.	OCT	2001	16	7					603	620		10.1002/jqs.658	http://dx.doi.org/10.1002/jqs.658			18	Geography, Physical; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology	492NJ		Bronze			2025-03-11	WOS:000172174200002
J	Kunz-Pirrung, M				Kunz-Pirrung, M			Dinoflagellate cyst assemblages in surface sediments of the Laptev Sea region (Arctic Ocean) and their relationship to hydrographic conditions	JOURNAL OF QUATERNARY SCIENCE			English	Article						Arctic Ocean; Laptev Sea; surface sediments; dinoflagellate cyst distribution; polar estuarine environment	MARINE-SEDIMENTS; ATLANTIC; ICE; EXPORT; WATER; NORTH	The occurrence and distribution of dinoflagellate cysts in surface sediments from the Laptev Sea shelf and the adjacent continental margin have been studied in relation to surface water conditions. Assemblages were interpreted by visual inspection and Q-mode factor analysis. The inner Laptev shelf is a type-area for polar environments because of the near absence of relatively warm waters from the Pacific or Atlantic oceans and an extensive seasonal sea-ice cover. Assemblages are of low diversity and are dominated by the cold water taxon Islandinium minutum and related morphotypes. The common occurrence of distinctive polykrikoid cyst morphotypes is an indicator of polar environments. Furthermore, a strong supply of fresh water in summer influences the surface water conditions, and is a major factor controlling the occurrence and distribution of dinoflagellate cysts. The dinoflagellate cysts Nematosphaeropsis labyrinthus and Operculodinium centrocarpum are restricted to the continental margin, suggesting a relation to the inflow of relatively warm Atlantic waters along the Eurasian continental margin. An abundance maximum of Brigantedinium spp. at the shelf break is related to the mean position of the marginal ice zone. Copyright (C) 2001 John Wiley & Sons, Ltd.	Alfred Wegener Inst Polar & Marine Res, D-27568 Bremerhaven, Germany	Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research	Kunz-Pirrung, M (通讯作者)，Alfred Wegener Inst Polar & Marine Res, Columbusstr, D-27568 Bremerhaven, Germany.		; de Vernal, Anne/D-5602-2013	Guiot, Joel/0000-0001-7345-4466; de Vernal, Anne/0000-0001-5656-724X				AAGAARD K, 1989, J GEOPHYS RES-OCEANS, V94, P14485, DOI 10.1029/JC094iC10p14485; Aagaard K., 1994, POLAR OCEANS THEIR R, P5; [Anonymous], NOVA HEDWIGIA; [Anonymous], 1971, POLLEN SPORES; BIEBOW N, 1996, 57 GEOMAR, P1; Burenkov V. I., 1997, OCEANOLOGY, V37, p[920, 831]; Cremer H, 1999, MAR MICROPALEONTOL, V38, P39, DOI 10.1016/S0377-8398(99)00037-7; Cremer H, 1998, REP POLAR RES, V260, P1; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P45; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DE VERNAL A, 1989, CAN J EARTH SCI, V26, P2450, DOI 10.1139/e89-209; de Vernal A, 2001, J QUATERNARY SCI, V16, P681, DOI 10.1002/jqs.659; Dethleff D, 1998, COLD REG SCI TECHNOL, V27, P225, DOI 10.1016/S0165-232X(98)00005-6; DETHLEFF D, 1993, BERICHTE POLARFORSCH, V120, P1; Devillers R, 2000, MAR GEOL, V166, P103, DOI 10.1016/S0025-3227(00)00007-4; DMITRENKO IA, 1995, REPORTS POLAR RES, V182, P22; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; Eicken H, 1997, CONT SHELF RES, V17, P205, DOI 10.1016/S0278-4343(96)00024-6; Fahl K, 1999, MAR CHEM, V63, P293, DOI 10.1016/S0304-4203(98)00068-1; FUTTERER DK, 1994, REP POLAR RES, V149; Gordeev VV, 1996, AM J SCI, V296, P664, DOI 10.2475/ajs.296.6.664; HARLAND R, 1981, Palynology, V5, P65; HARLAND R, 1982, Palynology, V6, P9; Harland R, 1998, PALAEONTOLOGY, V41, P1093; HARLAND R, 1980, Grana, V19, P211; HEAD M.J., 2001, Journal of Quaternary Science, V16; Holmes M.L., 1974, MARINE GEOLOGY OCEAN, P211, DOI DOI 10.1007/978-3-642-87411-6_9; HOLMES ML, 1967, THESIS U WASHINGTON; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; MARRET F, 1994, REV PALAEOBOT PALYNO, V84, P1, DOI 10.1016/0034-6667(94)90038-8; Marret F, 1997, MAR MICROPALEONTOL, V29, P367, DOI 10.1016/S0377-8398(96)00049-7; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; Matthiessen Jens, 1996, Senckenbergiana Maritima, V27, P33; Okolodkov YB, 1996, J EXP MAR BIOL ECOL, V202, P19, DOI 10.1016/0022-0981(96)00028-7; Radi T, 2001, J QUATERNARY SCI, V16, P667, DOI 10.1002/jqs.652; Rochon Andre, 1999, AASP Contributions Series, V35, P1; Rossak B.T., 1999, LAND OCEAN SYSTEMS S, P587, DOI [10.1007/978-3-642-60134-7_45, DOI 10.1007/978-3-642-60134-7_45]; Schauer U, 1997, J GEOPHYS RES-OCEANS, V102, P3371, DOI 10.1029/96JC03366; Sieger R., 1999, EOS Trans. Am. Geophys. Union, V80, P223, DOI [10.1029/99EO00171, DOI 10.1029/99EO00171]; SUSLOV SP, 1961, PHYSICAL GEOGRAPHY A; Timokhov L.A., 1994, REPORTS POLAR RES, P15; Treshnikov A.F, 1985, ATLAS ARCTIC; TUSCHLING K, 1996, THESIS U KIEL GOTTIN; *UNESCO, 1985, IAPSO PUBL SER, V45, P32; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WILLIAMS GL, 1998, AM ASS STRATIGRAPHIC, V34, P856	46	54	60	1	7	JOHN WILEY & SONS LTD	W SUSSEX	BAFFINS LANE CHICHESTER, W SUSSEX PO19 1UD, ENGLAND	0267-8179			J QUATERNARY SCI	J. Quat. Sci.	OCT	2001	16	7					637	649		10.1002/jqs.647	http://dx.doi.org/10.1002/jqs.647			13	Geography, Physical; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology	492NJ					2025-03-11	WOS:000172174200004
J	Boessenkool, KP; Van Gelder, MJ; Brinkhuis, H; Troelstra, SR				Boessenkool, KP; Van Gelder, MJ; Brinkhuis, H; Troelstra, SR			Distribution of organic-walled dinoflagellate cysts in surface sediments from transects across the Polar Front offshore southeast Greenland	JOURNAL OF QUATERNARY SCIENCE			English	Article						dinoflagellate cysts; east Greenland; Polar Front; surface sediment; water mass properties	NORTHERN NORTH-ATLANTIC; LAST DEGLACIATION; OCEAN; WATER	The Polar Front along the southeast Greenland Margin denotes the contrasting hydrographic properties of the polar and Atlantic water masses on either side. The remains of planktonic organisms in underlying sediments are expected to reflect these contrasts. To test this, we quantitatively analysed the organic-walled dinoflagellate cyst (dinocyst) assemblages in surface sediments from transects across the present-day Polar Front on the southeast Greenland Margin. Proportional differences are found between the composition of the dinocyst assemblages on either side of the Polar Front. The influence of polar water can be traced in the dinocyst record as high abundances of Algidasphaeridium? minutum and the presence of Pentapharsodinium dalei. The influence of Atlantic water is reflected in the presence of Operculodinium centrocarpum and Selenopemphix quanta. All samples include taxa from both environments, but the quantitative composition of the cyst assemblages clearly reflects the hydrographic features of the overlying surface water masses. Copyright (C) 2001 John Wiley & Sons, Ltd.	Univ Utrecht, Palaeobot & Palynol Lab, NL-3584 CD Utrecht, Netherlands; Free Univ Amsterdam, Inst Earth Sci, NL-1081 HV Amsterdam, Netherlands	Utrecht University; Vrije Universiteit Amsterdam	Boessenkool, KP (通讯作者)，Univ Utrecht, Palaeobot & Palynol Lab, Budapestlaan 4, NL-3584 CD Utrecht, Netherlands.		Troelstra, Simon/O-2355-2019; Brinkhuis, Henk/B-4223-2009; de Vernal, Anne/D-5602-2013	Boessenkool, Karin/0000-0003-0887-4864; de Vernal, Anne/0000-0001-5656-724X; Brinkhuis, Henk/0000-0003-0253-6610				[Anonymous], 1986, NORDIC SEAS, DOI DOI 10.1007/978-1-4615-8035-5; [Anonymous], NEOGENE QUATERNARY D; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; de Vernal A, 2001, J QUATERNARY SCI, V16, P681, DOI 10.1002/jqs.659; DICKSON RR, 1988, PROG OCEANOGR, V20, P103, DOI 10.1016/0079-6611(88)90049-3; DICKSON RR, 1990, NATURE, V344, P848, DOI 10.1038/344848a0; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; LUCOTTE M, 1994, CAN J EARTH SCI, V31, P5, DOI 10.1139/e94-002; MATTHIESSEN J, 1995, MAR MICROPALEONTOL, V24, P307, DOI 10.1016/0377-8398(94)00016-G; Rochon A., 1999, CONTRIBUTIONS SERIES, V35; RUDDIMAN WF, 1981, PALAEOGEOGR PALAEOCL, V35, P145; SOMMERHOFF G, 1974, DTSCH HYYDROGRAPHISC, V27, P114; Swift J., 1986, NORDIC SEAS, P129, DOI DOI 10.1007/978-1-4615-8035-5_5; TARGARONA J, 1997, THESIS UTRECHT U; Traverse A., 1988, PALEOPALYNOLOGY, P375; TROELSTRA SR, 1997, LATE QUATERNARY PALA; WILLIAMS GL, 1998, LENTIN WILLIAMS INDE; Zonneveld KAF, 1997, QUATERNARY SCI REV, V16, P187, DOI 10.1016/S0277-3791(96)00049-2; Zonneveld KAF, 1997, MAR MICROPALEONTOL, V29, P393, DOI 10.1016/S0377-8398(96)00032-1	19	28	28	1	4	JOHN WILEY & SONS LTD	W SUSSEX	BAFFINS LANE CHICHESTER, W SUSSEX PO19 1UD, ENGLAND	0267-8179			J QUATERNARY SCI	J. Quat. Sci.	OCT	2001	16	7					661	666		10.1002/jqs.654	http://dx.doi.org/10.1002/jqs.654			6	Geography, Physical; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology	492NJ					2025-03-11	WOS:000172174200006
J	Vink, A; Rühlemann, C; Zonneveld, KAF; Mulitza, S; Hüls, M; Willems, H				Vink, A; Rühlemann, C; Zonneveld, KAF; Mulitza, S; Hüls, M; Willems, H			Shifts in the position of the North Equatorial Current and rapid productivity changes in the western Tropical Atlantic during the last glacial	PALEOCEANOGRAPHY			English	Article							CALCAREOUS DINOFLAGELLATE CYSTS; GREENLAND ICE CORE; HEINRICH EVENTS; CARIBBEAN SEA; THERMOHALINE CIRCULATION; THORACOSPHAERA-HEIMII; SPATIAL-DISTRIBUTION; NORTHEASTERN BRAZIL; ICEBERG DISCHARGES; SURFACE SEDIMENTS	High-resolution, well-dated calcareous dinoflagellate cyst and organic carbon records from a 58 kyr sediment core (M35003-4) located southeast of the island of Grenada show that rapid and pronounced changes in cyst association and accumulation and organic carbon deposition occurred, controlled by (1) a significant southward shift in the position of the North Equatorial Current during the last glacial period and the Younger Dryas cold interval and (2) rapid changes in local productivity in marine isotopic stage 3 that are associated with variations in Orinoco River nutrient discharge and coastal upwelling strength. Prominent cyst accumulation peaks representing extremely oligotrophic and stratified thermocline: conditions mimic the Greenland ice core and northern Atlantic Dansgaard/Oeschger stadials and Heinrich events. We provide new evidence for a coupled tropical/high-latitude Atlantic climate system during the last glacial period and suggest that changes in the zonality of the low-latitude winds may play an important role in modulating rapid interhemispheric climate variability.	Univ Bremen, Dept Geosci, D-28334 Bremen, Germany; GEOMAR, Res Ctr Marine Geosci, D-24148 Kiel, Germany; Univ Bremen, Dept Geosci, Bremen, Germany	University of Bremen; Helmholtz Association; GEOMAR Helmholtz Center for Ocean Research Kiel; University of Bremen	Univ Bremen, Dept Geosci, POB 330440,Klagenfurter Str, D-28334 Bremen, Germany.	vink@micropal.uni-bremen.de; ruehl@uni-bremen.de; zonnev@uni-bremen.de; smul@geo.palmod.uni-bremen.de; mhuels@geomar.de; willems@uni-bremen.de	Vink, Annemiek/GXG-6435-2022; Mulitza, Stefan/G-5357-2011; Huels, Matthias/F-9228-2013	Vink, Annemiek/0000-0002-5178-9721; Mulitza, Stefan/0000-0002-3842-1447; Huels, Matthias/0000-0003-4259-2967				[Anonymous], USE PROXIES PALEOCEA, DOI DOI 10.1007/978-3-642-58646-0_12; [Anonymous], 1988, PROBLEM KLIMA NDERUN; [Anonymous], 1955, J GEOL; Arz HW, 1998, QUATERNARY RES, V50, P157, DOI 10.1006/qres.1998.1992; Arz HW, 1999, EARTH PLANET SC LETT, V167, P105, DOI 10.1016/S0012-821X(99)00025-4; BALSAM WL, 1995, PALEOCEANOGRAPHY, V10, P493, DOI 10.1029/95PA00421; BASSINOT FC, 1997, P OCEAN DRILL PROGRA, V154, P269; Behl RJ, 1996, NATURE, V379, P243, DOI 10.1038/379243a0; BINDER BJ, 1987, J PHYCOL, V23, P99; Blunier T, 1998, NATURE, V394, P739, DOI 10.1038/29447; Blunier T, 2001, SCIENCE, V291, P109, DOI 10.1126/science.291.5501.109; Bond G, 1997, SCIENCE, V278, P1257, DOI 10.1126/science.278.5341.1257; BOND G, 1992, NATURE, V360, P245, DOI 10.1038/360245a0; BOND G, 1993, NATURE, V365, P143, DOI 10.1038/365143a0; BOND GC, 1995, SCIENCE, V267, P1005, DOI 10.1126/science.267.5200.1005; Charles CD, 1996, EARTH PLANET SC LETT, V142, P19, DOI 10.1016/0012-821X(96)00083-0; CLARK PU, 1999, MECH GLOBAL CLIMATE, V112; Curry WB, 1997, PALEOCEANOGRAPHY, V12, P1, DOI 10.1029/96PA02413; DAMUTH JE, 1977, GEOL SOC AM BULL, V88, P695, DOI 10.1130/0016-7606(1977)88<695:LQSITW>2.0.CO;2; DANSGAARD W, 1993, NATURE, V364, P218, DOI 10.1038/364218a0; DANSGAARD W, 1985, PALAEOGEOGR PALAEOCL, V50, P185; Durkoop A, 1997, PALEOCEANOGRAPHY, V12, P764, DOI 10.1029/97PA02270; Elliot M, 1998, PALEOCEANOGRAPHY, V13, P433, DOI 10.1029/98PA01792; Esper O, 2000, INT J EARTH SCI, V88, P680, DOI 10.1007/s005310050297; FONTUGNE MR, 1981, OCEANOL ACTA, V4, P85; Giraudeau J., 1992, Mem. 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J	Godhe, A; Norén, F; Kuylenstierna, M; Ekberg, C; Karlson, B				Godhe, A; Norén, F; Kuylenstierna, M; Ekberg, C; Karlson, B			Relationship between planktonic dinoflagellate abundance, cysts recovered in sediment traps and environmental factors in the Gullmar Fjord, Sweden	JOURNAL OF PLANKTON RESEARCH			English	Article							ULTRAVIOLET-RADIATION; NATURAL PHYTOPLANKTON; SPRING-BLOOM; DINOPHYCEAE; ENCYSTMENT; SCRIPPSIELLA; GROWTH; LAKE; TEMPERATURE; ASSEMBLAGES	In order to study the relationship between planktonic dinoflagellates, cyst production and environmental factors,a sediment trap study was conducted in the Gullmar Fjord, Swedish West coast, during 21 days in May-June 1998. Five locations for sediment traps were randomly selected every third day. The traps were moored at the five locations and moved to new locations after 3 days. At every location, a CTD depth profile was obtained and Water samples were collected for plankton, chlorophyll a and nutrient analysis. Meteorological and hydrographic data for the period were obtained from continuous monitoring. Three dinoflagellate species, which have not previously been recorded from the Kattegat or the Skagerrak (Scrippsiella crystallina, Scrippsiella lachrymosa and Scrippsiella trifida), were encountered during the analysis of cysts from. the sediment traps. The abundance of the different species in the motile form encountered in the water column and cyst form encountered in the sediment traps varied greatly. The discrepancy between the number and species encountered in traps and water samples is discussed. No density-dependent relationship between the abundance of planktonic gst-forming dinoflagellates and the number of cysts recovered could be observed. A multiple regression showed that the variation in cyst yield from the traps for the most abundant species was correlated with water sur a,face temperature, ambient light radiation and the depth of the halocline. The nutrient concentrations (NH4+, NO2-, NO3- and PO43-), which are known to play a crucial role in induction of sexuality and cyst formation. under laboratory conditions, correlated poorly with the number of dinoflagellate cysts encountered in the traps.	Univ Gothenburg, Inst Bot, Dept Marine Bot, SE-40530 Gothenburg, Sweden; Chalmers Univ Technol, Dept Nucl Chem, SE-41296 Gothenburg, Sweden	University of Gothenburg; Chalmers University of Technology	Godhe, A (通讯作者)，Univ Gothenburg, Inst Bot, Dept Marine Bot, Box 461, SE-40530 Gothenburg, Sweden.		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Plankton Res.	SEP	2001	23	9					923	938		10.1093/plankt/23.9.923	http://dx.doi.org/10.1093/plankt/23.9.923			16	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	477MF					2025-03-11	WOS:000171286800002
J	Marangoni, C; Pienaar, RN; Sym, SD				Marangoni, C; Pienaar, RN; Sym, SD			Possible introduction of alien phytoplankton via shipping ballast water: A South African perspective	SOUTH AFRICAN JOURNAL OF BOTANY			English	Article; Proceedings Paper	Meeting on Marine Botany in the Western Indian Ocean	DEC 12-16, 2000	MAPUTO, MOZAMBIQUE				DINOFLAGELLATE CYSTS; NEW-ZEALAND; SEDIMENTS; TRANSPORT	Saldanha Bay is one of a few sites along the South African coast that is suitable for both shipping and mariculture. Ships visiting Saldanha Bay carry ballast water which, although essential, has been implicated in the transport of alien organisms. This study investigates the possible introduction of alien phytoplankton into Saldanha Bay by ballast water. The phytoplankton composition of Saldanha Bay was determined by collecting seasonal samples. Most of the 173 taxa encountered belonged to the Bacillariophyta (diatoms) and Dinophyta (dinoflagellates). The greatest species diversity in the water column was encountered during summer and autumn, but the greatest diversity of encysted organisms in the bottom sediment was encountered during winter. A catalogue of all organisms encountered was prepared to serve as a baseline for future investigations in the area. Ballast water samples, collected from 36 ships, were dominated by diatoms (64 species). Only 9 cosmopolitan species were found to be common to both the ballast waters and Saldanha Bay samples implying that the ballast water discharged into the area is not introducing any foreign organisms capable of establishing new populations. To obtain a more accurate assessment of this threat to South Africa, the methods of sampling ballast waters needs to be re-examined. Other ports also need to be investigated, especially Richards Bay, South Africa's busiest port. Ballast water introductions of phytoplankton, seaweeds or animals into this species rich area could have damaging ecological and economic consequences.	Univ Witwatersrand, Sch Anim Plant & Environm Sci, ZA-2050 Wits, South Africa	University of Witwatersrand	Marangoni, C (通讯作者)，Univ Witwatersrand, Sch Anim Plant & Environm Sci, Private Bag 3, ZA-2050 Wits, South Africa.							[Anonymous], IOC MANUALS GUIDES; BALDWIN RP, 1992, J ROY SOC NEW ZEAL, V22, P229, DOI 10.1080/03036758.1992.10420818; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Hasle G.R, 1978, Phytoplankton manual, P136; HAY CH, 1990, BRIT PHYCOL J, V25, P301, DOI 10.1080/00071619000650331; HERBERT PDN, 1990, CAN J ZOOL, V69, P405; JACKSON LF, 1993, 3 NAT MAR C DURB S A; JONES MM, 1991, 11 BUR RUR RES; KELLY JM, 1993, J SHELLFISH RES, V12, P405; MARANGONI C, 1998, THESIS U WITWATERSRA; MARIN B, 1994, J PHYCOL, V30, P659, DOI 10.1111/j.0022-3646.1994.00659.x; McLachlan J., 1973, Handbook of Phycological Methods, Culture Methods and Growth Measurements, P25; MONTEIRO PMS, 1990, S AFR J SCI, V86, P454; MONTEIRO PMS, 1996, P AQUACULT ASS S AFR, V5, P16; Pitcher G. C., 1998, HARMFUL ALGAL BLOOMS; PITCHER GC, 1996, P AQUACULT ASS S AFR, V5, P87; Taylor F.J.R., 1978, PHYTOPLANKTON MANUAL, P143; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1	23	14	14	1	7	BUREAU SCIENTIFIC PUBL	PRETORIA	P O BOX 1758, PRETORIA 0001, SOUTH AFRICA	0254-6299			S AFR J BOT	S. Afr. J. Bot.	SEP	2001	67	3					465	474		10.1016/S0254-6299(15)31165-0	http://dx.doi.org/10.1016/S0254-6299(15)31165-0			10	Plant Sciences	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	502CU		hybrid			2025-03-11	WOS:000172726800015
J	Coyne, KJ; Hutchins, DA; Hare, CE; Cary, SC				Coyne, KJ; Hutchins, DA; Hare, CE; Cary, SC			Assessing temporal and spatial variability in <i>Pfiesteria piscicida</i> distributions using molecular probing techniques	AQUATIC MICROBIAL ECOLOGY			English	Article						Pfiesteria; harmful algal blooms; PCR-FFD; DGGE; Delaware Inland Bays; Broadkill River; Pocomoke River; sediments; cysts	AMBUSH-PREDATOR DINOFLAGELLATE; 16S RIBOSOMAL-RNA; PHANTOM DINOFLAGELLATE; ENVIRONMENTAL CONTROLS; FISH KILLS; PCR; DNA; BACILLARIOPHYCEAE; ELECTROPHORESIS; FLUORESCENCE	The toxic dinoflagellate Pfiesteria piscicida has been identified in coastal waters and estuaries along the Atlantic coast of the United States. Estuaries in the mid-Atlantic region, in particular, have been targeted as high-risk areas for toxic blooms since reports of Pfiesteria-related fish kills in the Pocomoke River, Maryland, in 1997. The development of monitoring strategies for these areas requires that the presence of Pfiesteria be rapidly and accurately assessed. Routine monitoring by light microscopy lacks both the sensitivity and accuracy required for species-specific detection and enumeration of Pfiesteria, especially at the low levels normally found in non-bloom conditions. In this study, we developed 2 molecular techniques to identify and enumerate P. piscicida in the Delaware Inland Bays and the Pocomoke River. The first technique, denaturing gradient gel electrophoresis (DGGE), was used to identify several similar but distinct strains of Pfiesteria in water and their benthic stages (cysts or amoebae) in sediment samples. A comparison of DGGE analyses of Pfiesteria community structure in the Pocomoke River and the Delaware Inland Bays revealed subtle differences in strain composition. A second technique, PCR-fluorescent fragment detection (PCR-FFD), was designed for quantitative enumeration of Pfiesteria in water samples. This technique offers a 1000-fold increase in sensitivity over microscopic techniques. To demonstrate the utility of PCR-FFD, we conducted a study of Pfiesteria at the Roosevelt Inlet, Lewes, Delaware. Pfiesteria concentrations over 2 tidal cycles were correlated to other physical, biological and chemical variables, Overall, our data establish the presence of Pfiesteria as a minor but prevalent member of the phytoplankton community in mid-Atlantic estuaries.	Univ Delaware, Grad Coll Marine Studies, Lewes, DE 19958 USA	University of Delaware	Cary, SC (通讯作者)，Univ Delaware, Coll Marine Studies, 700 Pilottown Rd, Lewes, DE 19958 USA.		; Hutchins, David/D-3301-2013	Coyne, Kathryn/0000-0001-8846-531X; Cary, Stephen/0000-0002-2876-2387; Hutchins, David/0000-0002-6637-756X				Anderson D.M., 1989, P11; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; Burkholder JM, 1997, J EUKARYOT MICROBIOL, V44, P200, DOI 10.1111/j.1550-7408.1997.tb05700.x; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; CARTER HH, 1967, 13 J HOPK U CHES BAY, P46; Dempster EL., 1999, BIOTECHNIQUES, V27, P66; DEWITT P, 1973, HYDROGRAPHY BROADKIL, V14, P28; GALLAGHER JC, 1982, J PHYCOL, V18, P148, DOI 10.1111/j.1529-8817.1982.tb03169.x; GALLAGHER JC, 1998, PHYSL ECOLOGY HARMFU, P225; GLASGOW HB, 1995, J TOXICOL ENV HEALTH, V46, P501, DOI 10.1080/15287399509532051; Grattan L M, 1998, Md Med J, V47, P127; Guillard RRL., 1975, CULTURE MARINE INVER, P29, DOI [10.1007/978-1-4615-8714-93, DOI 10.1007/978-1-4615-8714-93, 10.1007/978-1-4615-8714-9_3]; HOBBIE JE, 1977, APPL ENVIRON MICROB, V33, P1225, DOI 10.1128/AEM.33.5.1225-1228.1977; *HORS WITT INC, 1998, ASS NITR LOAD DEL IN; LEWITUS AJ, 1995, ESTUARIES, V18, P373, DOI 10.2307/1352319; Liu WT, 1997, APPL ENVIRON MICROB, V63, P4516, DOI 10.1128/AEM.63.11.4516-4522.1997; LU W, 1994, NATURE, V368, P269, DOI 10.1038/368269a0; Mackenzie L, 1996, PHYCOLOGIA, V35, P148, DOI 10.2216/i0031-8884-35-2-148.1; Maidak BL, 1999, NUCLEIC ACIDS RES, V27, P171, DOI 10.1093/nar/27.1.171; *MAR DEP NAT RES, 1997, REP GOV BLUE RIBB CI; MEDLIN L, 1988, GENE, V71, P491, DOI 10.1016/0378-1119(88)90066-2; MILLER RW, 1989, DEL CONSERVATIONIST, V32, P38; MUYZER G, 1993, APPL ENVIRON MICROB, V59, P695, DOI 10.1128/AEM.59.3.695-700.1993; Oldach DW, 2000, P NATL ACAD SCI USA, V97, P4303, DOI 10.1073/pnas.97.8.4303; Parsons ML, 1999, J PHYCOL, V35, P1368, DOI 10.1046/j.1529-8817.1999.3561368.x; Pinckney JL, 1997, CAN J FISH AQUAT SCI, V54, P2491, DOI 10.1139/cjfas-54-11-2491; PORCHER C, 1992, BIOTECHNIQUES, V13, P106; Price KS, 1998, ENVIRON MONIT ASSESS, V51, P285, DOI 10.1023/A:1005951706152; Rublee P. A., 1999, Virginia Journal of Science, V50, P325; Scholin C.A., 1998, PHYSL ECOLOGY HARMFU, P337; Skov J, 1997, PHYCOLOGIA, V36, P374, DOI 10.2216/i0031-8884-36-5-374.1; SMITH SW, 1994, COMPUT APPL BIOSCI, V10, P671; Strickland J.D.H., 1972, FISHERIES RES BOARD, V2nd; *WEST RF INC, 1993, CHAR INL BAYS EST RE; WOOD AM, 1992, J PHYCOL, V28, P723, DOI 10.1111/j.0022-3646.1992.00723.x	37	99	118	1	30	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055			AQUAT MICROB ECOL	Aquat. Microb. Ecol.	JUL 18	2001	24	3					275	285		10.3354/ame024275	http://dx.doi.org/10.3354/ame024275			11	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	458QR		Bronze			2025-03-11	WOS:000170206500006
J	Ichimi, K; Yamasaki, M; Okumura, Y; Suzuki, T				Ichimi, K; Yamasaki, M; Okumura, Y; Suzuki, T			The growth and cyst formation of a toxic dinoflagellate, <i>Alexandrium tamarense</i>, at low water temperatures in northeastern Japan	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						Alexandrium tamarense; cyst; toxic dinoflagellate; PSP	GONYAULAX-TAMARENSIS; BATCH CULTURES; RESTING CYSTS; RAPHIDOPHYCEAE; GERMINATION; ENCYSTMENT; SEXUALITY; YIELD	A field survey was carried out in early spring to investigate the growth physiology and efficiency of cyst formation of Alexandrium tamarense in low water temperatures. A bloom of A. tamarense occurred in a stratified water column, formed by river inflow. The in situ growth rate estimated from daily cell abundance was high, 0.33 divisions day(-1), at 7.5-9 degreesC. New cysts began to be observed during the late growth phase. Maximum cyst flux (600 cysts cm(-2) day(-1)) was observed just after maximum cell abundance occurred. PO4-P Chi a(-1) gradually decreased and reached extremely low levels beyond the mid-growth phase of A. tamarense. As sinking cysts were also recognized at that time, it suggests cyst formation may have been induced by depletion of phosphorus source. The incidence of cyst formation (C.I) was 30%. The number of C.I was the same as reported previously for batch cultures under conditions suitable for vegetative growth. These results indicate that A. tamarense grows with considerably higher growth rate and transforms to cysts in high numbers, in low water temperatures in the field. (C) 2001 Elsevier Science B.V. All rights reserved.	Tohoku Natl Fisheries Res Inst, Shiogama, Miyagi 9850001, Japan	Japan Fisheries Research & Education Agency (FRA)	Ichimi, K (通讯作者)，Kagawa Univ, Fac Agr, 2393 Ikenobe, Miki, Kagawa 7610795, Japan.							ACHIHA H, 1990, Japanese Journal of Phycology, V38, P51; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON DM, 1978, J PHYCOL, V14, P124; BINDER BJ, 1987, J PHYCOL, V23, P99; Eppley R.W., 1977, The Biology of Diatoms, P24; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; FUKUYO Y, 1982, THESIS TOKYO U; ICHIMI K, 2000, JPN B TOHOKU NATL FI, V63, P119; IMAI I, 1989, MAR BIOL, V103, P235, DOI 10.1007/BF00543353; IMAMURA K, 1987, GUIDE STUDIES RED TI, P72; Ishibashi T., 1985, TAIKABUTSU, V6, P40; Kotani Yuichi, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P104; Margalef R., 1979, P89; NAKAMURA Y, 1990, Journal of the Oceanographical Society of Japan, V46, P35, DOI 10.1007/BF02124813; NAKAMURA Y, 1991, MAR ECOL PROG SER, V78, P273, DOI 10.3354/meps078273; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; Provasoli L., 1979, P1; Strickland JDH., 1972, J FISH RES BOARD CAN, V167, P21; SUZUKI R, 1990, Journal of the Oceanographical Society of Japan, V46, P190, DOI 10.1007/BF02125580; Therriault J.C., 1985, P141; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27; WHITE AW, 1978, J PHYCOL, V14, P475; WHITE AW, 1976, J FISH RES BOARD CAN, V33, P2598, DOI 10.1139/f76-306; Yamaguchi, 1996, HARMFUL TOXIC ALGAL, P177; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; Yamamoto T., 1995, Japanese Journal of Phycology, V43, P91; Yamamoto Tamiji, 1997, Japanese Journal of Phycology, V45, P95	32	42	49	1	15	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981			J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	JUN 15	2001	261	1					17	29		10.1016/S0022-0981(01)00256-8	http://dx.doi.org/10.1016/S0022-0981(01)00256-8			13	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	441UT	11438103				2025-03-11	WOS:000169248500002
J	Cho, HJ; Matsuoka, K				Cho, HJ; Matsuoka, K			Distribution of dinoflagellate cysts in surface sediments from the Yellow Sea and East China Sea	MARINE MICROPALEONTOLOGY			English	Article						dinoflagellate cyst distribution; Alexandrium cysts; PIG value; Yellow Sea; East China Sea	ADJACENT SEAS; RESTING CYSTS; PHYTOPLANKTON; ALEXANDRIUM; DINOPHYCEAE; NORTH; BAY	The distribution of dinoflagellate cysts in surface sediment samples of the Yellow Sea and East China Sea has been examined from 48 samples. Emphasis has been placed on ellipsoidal cysts of the genus Alexandrium. Results show two concurrent cyst distribution trends in latitudinal and longitudinal directions. In the latitudinal trend, cysts are most abundant north of 34 degreesN in the Yellow Sea, where Spiniferites bulloideus (Deflandre et Cookson) Sarjeant, and ellipsoidal Alexandrium cysts generally dominate. Cyst concentration decreases towards both sides of the northern East China Sea in a longitudinal direction. Various factors such as cyst production, particle size of sediment and sedimentation rates may contribute to the dinoflagellate cyst distribution in the Yellow Sea and northern East China Sea. The protoperidinioid/gonyaulacoid (P/G) ratio, which is considered to increase in proportion with increasing primary production, is of limited use in comparing with other areas because its value remains high in both high and lower primary production areas in our study. (C) 2001 Elsevier Science B.V. All rights reserved.	Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan; Nagasaki Univ, Grad Sch Marine Sci & Engn, Nagasaki 8528521, Japan	Nagasaki University; Nagasaki University	Cho, HJ (通讯作者)，Pukyong Natl Univ, Dept Oceanog, Nam Gu, Pusan 608737, South Korea.							An K.H., 1998, THESIS PUKYONG NATL, P20; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; Cho H.J., 1999, P 2 INT WORKSH OC FI, P73; Dale B., 1983, P69; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Goodman D. K., 1987, BIOL DINOFLAGELLATES, P649; GUO YJ, 1991, OCEANOGR MAR BIOL, V29, P155; GUO YJ, 1996, YELLOW SEA, V2, P90; Hama T., 1997, J OCEANOGR, V53, P41, DOI [10.1007/BF02700748, DOI 10.1007/BF02700748]; HAMADA S, 1998, B SEIKAI NATL FISH R, V76, P27; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Ishikawa Akira, 2000, Plankton Biology and Ecology, V47, P12; KIM CH, 1999, JOINT S MAR SCI E CH, P8; Kim Hyeung-Sin, 1998, Bulletin of Plankton Society of Japan, V45, P133; KOBAYASHI S, 1991, Bulletin of Plankton Society of Japan, V38, P9; KOBAYASHI S, 1986, Bulletin of Plankton Society of Japan, V33, P81; KOTANI Y, 1998, SUISAN KAIYO KENKYU, V62, P104; Lee J.B., 1994, P 2 INT S MAR SCI EX, P1; Lee J. B, 1996, HARMFUL TOXIC ALGAL, P173; Lewis Jane, 1995, P175; MAEDA A, 1989, UMI SORA, V64, P257; Mao Shaozhi, 1993, Palynology, V17, P47; MATSON PL, 1994, FRONT ENDOCRINOL, V8, P155; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; MATSUOKA K, 1994, B FACULTY LIBERAL AR, P121; Matsuoka K., 1999, P 2 INT WORKSH OC FI, P195; Matsuoka Kazumi, 1999, Fossils (Tokyo), V66, P1; McMinn Andrew, 1992, Palynology, V16, P13; NING XR, 1988, MAR ECOL PROG SER, V49, P141, DOI 10.3354/meps049141; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; TAKASUGI Y, 1998, SUISANN KAIYOU KENKY, V62, P187; TAKEUCHI T, 1994, B WAKAYAMA PREFECTUR, P53; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; VERSTEEGH GJM, 1994, MAR MICROPALEONTOL, V23, P147, DOI 10.1016/0377-8398(94)90005-1; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Xu XD, 1999, MAR GEOL, V156, P285, DOI 10.1016/S0025-3227(98)00183-2; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; *YOK ENV RES I, 1992, 102 YOK ENV RES I, P133	39	75	102	2	35	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0377-8398			MAR MICROPALEONTOL	Mar. Micropaleontol.	JUN	2001	42	3-4					103	123		10.1016/S0377-8398(01)00016-0	http://dx.doi.org/10.1016/S0377-8398(01)00016-0			21	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	450MV					2025-03-11	WOS:000169748500001
J	Gayoso, AM				Gayoso, AM			Observations on <i>Alexandrium tamarense</i> (Lebour) Balech and other dinoflagellate populations in Golfo Nuevo, Patagonia (Argentina)	JOURNAL OF PLANKTON RESEARCH			English	Article							BAHIA BLANCA ESTUARY; PHYTOPLANKTON; WATERS; BLOOM	The toxic dinoflagellate Alexandrium tamarense and other dinoflagellate species were studied, along with mater temperature and Nutrient concentrations,from September 1995 to December 1998 in the Golfo Nuevo, Chubut, Argentina. Nutrient concentrations were low, showing a peak of high concentration in winter and a phase of depletion in late spring and summer Dinoflagellates tended to be abundant during spring and summer, when Prorocentrum micans was the most important species. Other dinoflagellates were Pyrophacus horologium and Dinophysis acuminata. Ceratium tripes, C. fusus and C. horridum were present during the autumn, and a C. tripos peak up to 5.9 x 10(3) cell l(-1) was observed in May 1997. Alexandrium tamarense showed strong interannual variation, the highest concentration being found in spring (September-October) 1995, with densities up to 15 x 10(3) cells l(-1). The second A.tamarense peak was observed during October-November 1998 with maximal densities up to 5 x 10(3) cells l(-1). Moderately high A. tamarense cyst densities, up to 300 cysts cm(3) of sediment, were found in the deep zone of the Golfo Nuevo basin. Among meteorological variables, increased late winter rain and higher solar radiation during spring may have influenced A. tamarense blooms.	Consejo Nacl Invest Cient & Tecn, Ctr Nacl Patagon, RA-9120 Puerto Madryn, Chubut, Argentina	Centro Nacional Patagonico (CENPAT); Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET)	Gayoso, AM (通讯作者)，Consejo Nacl Invest Cient & Tecn, Ctr Nacl Patagon, Blvd Brown S-N,Casilla Correo 128, RA-9120 Puerto Madryn, Chubut, Argentina.							Anderson D. M., 1995, MANUAL HARMFUL MARIN, V33, P229; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; Carreto J.I., 1995, TOXIC PHYTOPLANKTON, P377; Carreto J.I., 1998, HARMFUL ALGAE, P131; CARRETO JI, 1986, J PLANKTON RES, V8, P15, DOI 10.1093/plankt/8.1.15; CARRETO JI, 1981, 399 CONTR I NAC INV; CHARPYROUBAUD CJ, 1982, OCEANOL ACTA, V5, P179; CIOCCO N, 1995, MARISQUERIA MED BUCE; ESTEVES JL, 1992, HYDROBIOLOGIA, V242, P115, DOI 10.1007/BF00018067; Gayoso AM, 1999, BOT MAR, V42, P367, DOI 10.1515/BOT.1999.042; Gayoso AM, 1998, ICES J MAR SCI, V55, P655, DOI 10.1006/jmsc.1998.0375; GLORIOSO PD, 1995, J GEOPHYS RES-OCEANS, V100, P13427, DOI 10.1029/95JC00942; HALLEGRAEFF GM, 1995, J PLANKTON RES, V17, P1163, DOI 10.1093/plankt/17.6.1163; Mendez S.M., 1996, HARMFUL TOXIC ALGAL, P113; Montoya Nora G., 1997, Revista de Investigacion y Desarrollo Pesquero, V11, P145; Mouzo F.H., 1978, Acta Oceanografica Argentina, V2, P69; Rivas A.L., 1989, Geofisica Internacional, V28, P3, DOI DOI 10.22201/IGEOF.00167169P.1989.28.1.1014; RIVAS AL, 1990, OCEANOL ACTA, V13, P15; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Strickland J.D.H., 1972, FISHERIES RES BOARD, V2nd	21	46	48	1	8	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	MAY	2001	23	5					463	468		10.1093/plankt/23.5.463	http://dx.doi.org/10.1093/plankt/23.5.463			6	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	441VX		Bronze			2025-03-11	WOS:000169251200002
J	Vila, M; Camp, J; Garcés, E; Masó, M; Delgado, M				Vila, M; Camp, J; Garcés, E; Masó, M; Delgado, M			High resolution spatio-temporal detection of potentially harmful dinoflagellates in confined waters of the NW Mediterranean	JOURNAL OF PLANKTON RESEARCH			English	Article							RED-TIDE DINOFLAGELLATE; ALEXANDRIUM-TAYLORI DINOPHYCEAE; LIFE-HISTORY; CYST; SEA; PHYTOPLANKTON; MINUTUM; LAGOON; DYNAMICS; ISOLATE	A systematic sampling programme war carried out in a large number of confined waters (principally harbours) along the Catalan coast (NW Mediterranean) in the context of a new Monitoring Programme. This Monitoring Programme was associated not only with areas subject to aquaculture activities, and therefore under legislation, but also with confined areas with a high risk of harmful algal blooms (HABs) occurrence, in order to provide an early warning of potentially widespread HABs. The systematic Programme war Performed weekly in summer and bi-monthly in winter for five-years. The main results were: (i) the detection of many harmful species and the presence of high numbers of harmful dinoflagellates, mainly of the genera Alexandrium and Dinophysis; (ii) the detection of Alexandrium catenella, new in the study area, which had hardly ever been detected in the Mediterranean Sea; (iii) the presence of some potentially harmful species, including Dinophysis sac culus, present at all periods of the year; (iv) bloom recurrence in several stations; (v) occasional coincidence of small-scale blooms, such as those confined inside the harbours, with widespread blooms (mesoscale blooms) of the same organism. The implications of this high frequency of HAB detection is discussed in relation to the suitability of this sampling programme (focused on confined waters) for the early detection of algal blooms.	Inst Ciencias Mar, Barcelona 08039, Catalonia, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Vila, M (通讯作者)，Inst Ciencias Mar, Passeig Joan De Borbo S-N, Barcelona 08039, Catalonia, Spain.		; Vila, Magda/B-2447-2014; Garces, Esther/C-5701-2011	Camp, Jordi/0000-0002-5202-9783; Vila, Magda/0000-0002-6855-841X; Garces, Esther/0000-0002-2712-501X				ABADIE E, 1999, CONTAMINATION ETANG; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1990, TOXICON, V28, P885, DOI 10.1016/0041-0101(90)90018-3; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], 1996, Harmful and Toxic Algal Blooms; [Anonymous], 4 REUN IB FIT TOX BI; [Anonymous], RAPP COMM INT MER ME; Aubry FB, 2000, BOT MAR, V43, P423, DOI 10.1515/BOT.2000.044; Bagoien E, 1996, MAR BIOL, V126, P361, DOI 10.1007/BF00354618; BALECH E, 1995, ISLAND MARINE STATIO; BALLANTINE DL, 1988, J EXP MAR BIOL ECOL, V119, P201, DOI 10.1016/0022-0981(88)90193-1; BELIN C, 1993, DEV MAR BIO, V3, P469; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BONI L, 1993, DEV MAR BIO, V3, P475; BONI L, 1983, Giornale Botanico Italiano, V117, P115; BONI L, 1986, NOVA THALASSIA, V8, P237; BRAVO L, 1990, TOXIC MARINE PHYTOPL, P449; Caroppo C, 1999, AQUAT MICROB ECOL, V17, P301, DOI 10.3354/ame017301; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; Ciminiello P., 1999, Harmful Algae News, V18, P3; DELGADO M, 1990, Scientia Marina, V54, P169; DELGADO M, 1990, Scientia Marina, V54, P1; DELGADO M, 1995, 5 C NAC AC ST CARL R, P700; DELGADO M, 1998, 5 REUN IB FIT TOX VI, P25; Delgado M, 1999, 6 REUN IB FIT TOX BI, P51; DELLALOGGIA R, 1993, DEV MAR BIO, V3, P483; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; FIEDLER PC, 1982, LIMNOL OCEANOGR, V27, P961, DOI 10.4319/lo.1982.27.5.0961; FORTEZA V, 1998, 8 INT C HARMF ALG VI, P58; Fraga S, 1995, PHYCOLOGIA, V34, P514, DOI 10.2216/i0031-8884-34-6-514.1; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; Garcés E, 1999, J PLANKTON RES, V21, P2373, DOI 10.1093/plankt/21.12.2373; Garcés E, 1999, J PLANKTON RES, V21, P1977, DOI 10.1093/plankt/21.10.1977; GARCES E, 1998, THESIS U BARCELONA; GARCES E, 2000, HAN, V20, P10; GIACOBBE MG, 1994, CRYPTOGAMIE ALGOL, V15, P47; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Giacobbe MG, 1996, ESTUAR COAST SHELF S, V42, P539, DOI 10.1006/ecss.1996.0035; GIACOBBE MG, 1995, AQUAT MICROB ECOL, V9, P63, DOI 10.3354/ame009063; Halim Y., 1960, Vie et Milieu, V11, P102; Hallegraeff GM, 1998, MAR FRESHWATER RES, V49, P415, DOI 10.1071/MF97264; HONSELL G, 1993, DEV MAR BIO, V3, P127; HONSELL G, 1995, G BOT ITAL, V129, P391; HORWITZ W, 1980, OFFICIAL METHODS ANA, P298; ISMAEL AA, 2000, 9 INT C HARMF ALG BL, P24; LAKKIS S., 1995, RAPP COMM INT MER ME, V34, P212; MAESTRINI SY, 1996, PHYSL ECOLOGY HARMFU, P243; Maman L., 2000, 6 REUN IB FIT TOX BI, P41; Marasovic Ivona, 1995, P187; Margalef R., 1979, P89; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; MARGALEF R, 1969, INVEST PESQ, V33, P345; MARGALEF R, 1987, Investigacion Pesquera (Barcelona), V51, P121; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; MONTRESOR M, 2000, 9 INT C HARMF ALG BL, P182; MOZETIC P, 1995, RAPP COMM INT MER ME, V34, P214; PAGOU K, 1990, TOXIC MARINE PHYTOPLANKTON, P206; PAULMIER G, 1995, CRYPTOGAMIE ALGOL, V16, P77; SAMSONKECHACHA FL, 1992, RAPP COMM INT MER ME, V33, P103; Sidari L., 1995, P231; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; Sorokin YI, 1999, ESTUAR COAST SHELF S, V48, P325, DOI 10.1006/ecss.1998.0423; Sournia Alain, 1995, P103; Steidinger Karen A., 1997, P387, DOI 10.1016/B978-012693018-4/50005-7; TAGMOUTITALHA F, 1996, HARMFUL TOXIC ALGAL, P85; Teegarden GJ, 1999, MAR ECOL PROG SER, V181, P163, DOI 10.3354/meps181163; THRONDSEN J, 1995, IOC MANUALS GUIDES, V33, P63; TOGNETTO L, 1995, BOT MAR, V38, P291, DOI 10.1515/botm.1995.38.1-6.291; Van Dolah FM, 2000, ENVIRON HEALTH PERSP, V108, P133, DOI 10.1289/ehp.00108s1133; VILA M, 2001, IN PRESS HARMFUL ALG; VILA M, 2001, IN PRESS MAR ECOL PR; WRIGHT JLC, 1996, PHYSL ECOLOGY HARMFU, P427	74	131	138	1	30	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	MAY	2001	23	5					497	514		10.1093/plankt/23.5.497	http://dx.doi.org/10.1093/plankt/23.5.497			18	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	441VX		Bronze			2025-03-11	WOS:000169251200005
J	Burkholder, JM; Glasgow, HB; Deamer-Melia, N				Burkholder, JM; Glasgow, HB; Deamer-Melia, N			Overview and present status of the toxic <i>Pfiesteria</i> complex (Dinophyceae)	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA				ESTUARINE DINOFLAGELLATE; PHANTOM DINOFLAGELLATE; P-2Z RECEPTOR; WATER-QUALITY; LIFE-CYCLE; PISCICIDA; ATP; CHROMOSOMES; MANAGEMENT; EXPOSURE	This paper reviews the Pfiesteria issue and Pfiesteria science and presents new information on variation in toxicity among Pfiesteria strains, culture effects on their toxicity, the trophic interactions of pfiesteria spp., and impacts on fish and mammals. We also assess Pfiesteria spp. impacts on fish in comparison to certain other estuarine dinoflagellates of similar appearance. Species of the toxic Pfiesteria complex (TPC) thus far include P. piscicida and P. shumwayae. These species share morphological and genetic similarities, and both have toxic strains that (1) show strong attraction to live fish; (2) exhibit toxicity that is triggered by live fish or their fresh tissues and excreta; and (3) produce toxin(s) that cause fish stress, disease and death under ecologically relevant conditions (the standardized fish bioassay process involves testing live Pfiesteria cells at similar densities to those encountered during Pfiesteria-related fish kill/disease events). Both Pfiesteria species also have a complex life cycle with multiple amoeboid, flagellated and Cyst stages, several of which are ichthyotoxic. TPC species are eurythermal and euryhaline, with prey spanning the estuarine food web, from bacteria to mammalian tissues. They can be stimulated directly or indirectly by nitrogen and phosphorus enrichment. Toxic strains can be either actively or potentially toxic (the TOX-A and TOX-B functional types, respectively); in addition, c. 40% of randomly isolated clones have been found to be benign [the noninducible or NON-IND functional type, which apparently lacks the ability to produce bioactive substances (toxins) that cause fish disease or death]. These functional types differ significantly in response to algal prey, predators, nutrients and fish. Moreover, as an apparent artifact of culture conditions, toxic strains generally lose their ability to cause fish death and disease and become NON-IND within weeks to months. At low cell densities, toxic strains can be causative agents of acute and/or chronic diffuse and focal lesions and of other fish diseases, as demonstrated in fish bioassays. A partially purified, water-soluble Pfiesteria toxin disrupts calcium metabolism in rat pituitary cells and mimics an adenosine triphosphate neurotransmitter that targets P2X(7) purinoreceptors found predominantly on immune cells. Respiratory, visual, and neurological impacts have been sustained by people exposed to aerosols from fish-killing Pfiesteria cultures or to water and aerosols during estuarine fish kills associated with toxic Pfiesteria. Neurocognitive impacts from exposure to toxic Pfiesteria have been replicated experimentally in small mammals. Toxic strains of Pfiesteria species have been confirmed from mid-Atlantic and Gulf Coast estuaries in the United States and from northern Europe and New Zealand, indicating that these toxic dinoflagellates are cosmopolitan in distribution.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA	North Carolina State University	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	joann_burkholder@ncsu.edu						ALLEN IC, 2000, THESIS U NC GREENSBO; ANDERSON RH, 1991, J CARDIAC SURG, V6, P41, DOI 10.1111/j.1540-8191.1991.tb00562.x; [Anonymous], ALGAL TOXINS SEAFOOD; BADEN DG, 1997, NAT I ENV HLTH SCI N; Bates S.S., 1998, Physiological Ecology of Harmful Algal Blooms, P267; BOESCH D, 1997, CAMBRIDGE CONSENSUS; Bowers HA, 2000, APPL ENVIRON MICROB, V66, P4641, DOI 10.1128/AEM.66.11.4641-4648.2000; BUCKLANDNICKS JA, 1990, J PHYCOL, V26, P539, DOI 10.1111/j.0022-3646.1990.00539.x; Burkholder J.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P175; Burkholder JM, 1999, HUM ORGAN, V58, P443, DOI 10.17730/humo.58.4.976098q356672751; Burkholder JM, 1997, J ENVIRON QUAL, V26, P1451, DOI 10.2134/jeq1997.00472425002600060003x; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; Burkholder JM, 1999, SCI AM, V281, P42, DOI 10.1038/scientificamerican0899-42; Burkholder JM, 1998, ECOL APPL, V8, pS37; BURKHOLDER JM, 1992, LIMNOL OCEANOGR, V37, P974, DOI 10.4319/lo.1992.37.5.0974; BURKHOLDER JM, 2000, OPPORTUNITIES ENV AP, P126; BURSA A, 1970, ARCTIC ALPINE RES, V1, P152; Bursa A. 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J	Glasgow, HB; Burkholder, JM; Morton, SL; Springer, J				Glasgow, HB; Burkholder, JM; Morton, SL; Springer, J			A second species of ichthyotoxic <i>Pfiesteria</i> (Dinamoebales, Dinophyceae)	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA				TOXIC DINOFLAGELLATE; FISH KILLS; PISCICIDA; COMPLEX; MANAGEMENT; IMPACTS; RIVER; ASSAY	A second toxic species within the family Pfiesteriaceae, Pfiesteria shumwayae Glas.-ow & Burkholder sp. nov., is described from the New River Estuary and the Neuse Estuary of the Albemarle-Pamlico Estuarine Ecosystem, USA. The species is polymorphic and multiphasic, with flagellated, amoeboid and cyst stages. The flagellated zoospores (diameter 8-24 mum) have permanently condensed chromosomes (mesokaryotic nucleus); a chrysophyte-like cyst (diameter 6-25 mum) With organic scales and bracts; and thin thecal plates arranged in a Kofoidian series of Po, cp, X, 4', 1a, 6", 6c, 4s, 5"', 2''''. The benthic filopodial (filose), lobopodial (lobose) and rhizopodial amoeboid stages (5-250 mum) have an outer covering that ranges from rough to smooth in texture, depending on the stage of origin and the prey source, Pfiesteria shumwayae amoebae have a normal eukaryote nucleus and cysts of multiple sizes (diameter 4-25 mum) With a reticulate outer covering, Toxic strains of the two Pfiesteria species have overlapping distributions in the mid-Atlantic and southeastern United States and Scandinavia, with toxic P. shumwayae also having been verified from New Zealand. Pfiesteria shumwayae is similar to P. piscicida in its complex life cycle, general nutrition, attraction to live fish prey, and ichthyotoxic activity that is stimulated by the presence of live fish or their fresh tissues and excreta. However, it can be distinguished from P. piscicida morphologically by having six precingular plates and a four-sided I a plate, as well as genetically, on the basis of its 18S ribosomal DNA sequence.	N Carolina State Univ, Ctr Appl Aquat Ecol, Raleigh, NC 27606 USA; NOAA, Natl Ocean Serv, Ctr Coastal Environm Hlth & Biomol Res, Marine Biotoxin Program, Charleston, SC 29412 USA	North Carolina State University; National Oceanic Atmospheric Admin (NOAA) - USA; National Ocean Service, NOAA	N Carolina State Univ, Ctr Appl Aquat Ecol, 620 Hutton St,Suite 104, Raleigh, NC 27606 USA.	howard_glasgow@ncsu.edu						ALLEN IC, 2000, THESIS U N CAROLINA; BOVEE EC, 1979, MARINE FLORA FAUNA N; BUCKLANDNICKS J, 1995, ARCH PROTISTENKD, V145, P165, DOI 10.1016/S0003-9365(11)80313-1; BURKHOLDE RJM, 1999, MICROBIAL SIGNALING, P220; Burkholder J.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P175; Burkholder JM, 2001, PHYCOLOGIA, V40, P186, DOI 10.2216/i0031-8884-40-3-186.1; Burkholder JM, 1999, MAR ECOL PROG SER, V179, P301, DOI 10.3354/meps179301; Burkholder JM, 1997, J ENVIRON QUAL, V26, P1451, DOI 10.2134/jeq1997.00472425002600060003x; BURKHOLDER JM, 1995, MAR ECOL PROG SER, V124, P43, DOI 10.3354/meps124043; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; Burkholder JM, 1998, ECOL APPL, V8, pS37; BURKHOLDER JM, 1992, LIMNOL OCEANOGR, V37, P974, DOI 10.4319/lo.1992.37.5.0974; Burrells W., 1977, MICROSCOPE TECHNIQUE; BURSA A, 1970, ARCTIC ALPINE RES, V1, P152; Bursa A. 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A., 1999, Virginia Journal of Science, V50, P325; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; Seaborn David W., 1999, Virginia Journal of Science, V50, P337; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Shumway Sandra E., 1995, Reviews in Fisheries Science, V3, P1; Smith S.A., 1988, P 3 INT C PATH MAR A, P167; SPRINGER JJ, 2000, THESIS N CAROLINA ST; Steidinger K.A., 1984, P201; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; STEIDINGER KA, 1989, HARMFUL MARINE ALGAL, P83; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; Tanner R. S., 2007, Manual of environmental microbiology, P69; *WALZ GMBH H, 1999, PHYT AN PHYTO PAMS S; West G.S., 1927, TREATISE BRIT FRESHW	55	56	61	1	12	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	MAY	2001	40	3					234	245		10.2216/i0031-8884-40-3-234.1	http://dx.doi.org/10.2216/i0031-8884-40-3-234.1			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Plant Sciences; Marine & Freshwater Biology	465MG					2025-03-11	WOS:000170592300006
J	Hamer, JP; Lucas, IAN; McCollin, TA				Hamer, JP; Lucas, IAN; McCollin, TA			Harmful dinoflagellate resting cysts in ships' ballast tank sediments: potential for introduction into English and Welsh waters	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA				ALEXANDRIUM; DINOPHYCEAE; TRANSPORT	Sediment samples taken from ballast tanks of ships in English and Welsh ports were examined for the presence of dinoflagellate resting cysts. Cysts with apparently viable cell contents, identifiable to at least genus level, were found in 69% of samples; 48 species were identified, representing 20 genera. A maximum of 22 cyst types were found in a single sample, but most samples contained less than five. Maximum recorded cyst concentration was 8950 cysts ml(-1) wet sediment. The majority of samples contained < 400 cysts ml(-1). Potentially harmful cyst types included toxic, bloom-forming, and nonindigenous species. Alexandrium species were recorded in 25% of samples, A. tamarense/catenella cysts being the most common, occurring in 17% of samples. In addition to the germination of observed cysts, slurry enrichments also produced motile stages of smaller species unrecorded in microscopical surveys. Most cyst types found in this study have been recorded from UK waters, although a number of species previously unrecorded were identified. Our findings agree with other studies and demonstrate the frequent occurrence of the resting cysts of potentially harmful dinoflagellate species in ballast tank sediments. The lack of any clear correlation between the dinoflagellate cyst assemblage and the origin of the ballast water was ascribed to the complex nature of ballast water management on modern vessels with dedicated ballast tanks. Based on these findings, we question the scope for predicting the presence of particular harmful dinoflagellate cysts in specified ballast tank sediments for the majority of UK shipping traffic.	Univ Wales, Sch Ocean Sci, Menai Bridge LL59 5EY, Gwynedd, Wales		Hamer, JP (通讯作者)，Univ Wales, Sch Ocean Sci, Menai Bridge, Menai Bridge LL59 5EY, Gwynedd, Wales.							Anderson D.M., 1989, P11; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; Guillard RRL., 1973, HDB PHYCOLOGICAL MET, P69; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLEGRAEFF GM, 1995, IOC MANUALS GUIDES, V1, P33; Hamer J. P., 1998, RAPPORT BOT SERIE, V1, P53; Hamer JP, 2000, MAR POLLUT BULL, V40, P731, DOI 10.1016/S0025-326X(99)00198-8; Harvey M, 1999, 2268 FISH AQ SCI; Hay C., 1997, 417 CAWTHR I; IMAI I, 1988, Bulletin of Plankton Society of Japan, V35, P35; KELLY JM, 1993, J SHELLFISH RES, V12, P405; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; MACDONALD EM, 1998, 397 FISH RES SERV MA; Matsuura K, 1995, STUD APPL ELECTROMAG, V7, P381; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1	20	53	59	6	25	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAY	2001	40	3					246	255		10.2216/i0031-8884-40-3-246.1	http://dx.doi.org/10.2216/i0031-8884-40-3-246.1			10	Plant Sciences; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	465MG					2025-03-11	WOS:000170592300007
J	Itakura, S; Yamaguchi, M				Itakura, S; Yamaguchi, M			Germination characteristics of naturally occurring cysts of <i>Alexandrium tamarense</i> (Dinophyceae) in Hiroshima Bay, Inland Sea of Japan	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA				DINOFLAGELLATE GONYAULAX-EXCAVATA	In order to examine temporal changes in the germination ability, time to germination and autofluorescence properties of the resting cysts of the toxic dinoflagellate Alexandrium tamarense, a long-term investigation was conducted in Hiroshima Bay. In Hiroshima Bay, a spring bloom (March to May) of A. tamarense has been observed almost every year since 1992. Approximately 50 resting cysts were isolated monthly from the bottom sediment between June 1994 and June 1997. The cysts were incubated from the day of sampling onwards under in situ bottom water temperature conditions, and germination success and the emission of autofluorescence were checked every day. High germination success rates (> 50%) were observed between December and April each year (bottom water temperature = 10.0-16.5 degreesC), with an average germination time of 10.2 days (n = 455). Resting cysts were found to start to emit red autofluorescence a few days before germination (average duration = 3.1 days, n = 449), and germination time was nearly constant within the temperature range 10-20 degreesC. From June to November, germination success rates were considerably lower (0-40%, bottom water temperature = 14.6-23.9 degreesC). No germination at all was observed in September (bottom temperature = 23.6-23.9 degreesC). The relationship between the incubation temperature and the rate of germination success indicates that the resting cysts have a temperature 'window' (c. 10-15 degreesC) for germination, which controls the seasonal change in germination ability. The present results indicate that the germination characteristics of A. tamarense resting cysts are well adapted to the ambient water temperature rhythm in temperate shallow coastal environments, allowing A. tamarense to seed vegetative cell populations for the spring bloom.	Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Harmful Phytoplankton Sect, Hiroshima 7390452, Japan	Japan Fisheries Research & Education Agency (FRA)	Itakura, S (通讯作者)，Natl Res Inst Fisheries & Environm Inland Sea, Harmful Algal Bloom Div, Harmful Phytoplankton Sect, Hiroshima 7390452, Japan.							Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; [Anonymous], 1986, B TOHOKU REGIONAL FI; ASAKAWA M, 1995, TOXICON, V33, P691, DOI 10.1016/0041-0101(94)00177-A; Asakawa M., 1995, J FOOD HYG SOC JPN, V34, P50; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; FUKUYO Y, 1985, B MAR SCI, V37, P529; FUKUYO Y, 1982, THESIS U TOKYO; Kotani Yuichi, 1998, Bulletin of the Japanese Society of Fisheries Oceanography, V62, P104; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; UCHIDA T, 1980, Japanese Journal of Phycology, V28, P133; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YAMAMOTO M, 1996, HARMFUL TOXIC ALGAL, P19; Yamamoto Tamiji, 1997, Japanese Journal of Phycology, V45, P95; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880	20	38	44	1	10	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAY	2001	40	3					263	267		10.2216/i0031-8884-40-3-263.1	http://dx.doi.org/10.2216/i0031-8884-40-3-263.1			5	Plant Sciences; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	465MG					2025-03-11	WOS:000170592300009
J	Kitaguchi, H; Hiragushi, N; Mitsutani, A; Yamaguchi, M; Ishida, Y				Kitaguchi, H; Hiragushi, N; Mitsutani, A; Yamaguchi, M; Ishida, Y			Isolation of an algicidal marine bacterium with activity against the harmful dinoflagellate <i>Heterocapsa</i> <i>circularisquama</i> (Dinophyceae)	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA				RED TIDE; GYMNODINIUM-NAGASAKIENSE; GLIDING BACTERIUM; HIROSHIMA BAY; PEARL OYSTERS; CYTOPHAGA SP; JAPAN; GROWTH; SEA; RAPHIDOPHYCEAE	Red tides of a harmful dinoflagellate, Heterocapsa circularisquama, have caused mass mortality of bivalves such as oysters in western Japan since 1988. For the purpose of microbial control of the occurrence of these red tides, H. circularisquama-killing bacteria were screened. Although the frequency of H. circularisquama-killing microorganisms was low during the sampling period, a marine bacterium strain EHK-1, which had a strong algicidal activity against H. circularisquama, was isolated from the seawater of Etajima Bay, in the Seto Inland Sea of Japan. Strain EHK-1 killed H. circularisquama within 24 hours when the H. circularisquama culture in exponential phase was inoculated with this bacterium at a density of 1 x 10(5) cells ml(-1). Strain EHK-1 lysed both the vegetative cells and temporary cysts of H. circularisquama. Strain EHK-1 is a novel algicidal bacterium according to 16S rRNA-based phylogenetic analysis.	Fukuyama Univ, Hiroshima 7290292, Japan; Natl Res Inst Fisheries & Environm Inland Sea, Hiroshima 7390452, Japan	Fukuyama University; Japan Fisheries Research & Education Agency (FRA)	Kitaguchi, H (通讯作者)，Fukuyama Univ, Sanzo 1,Gakuen Cho, Hiroshima 7290292, Japan.							CHEN LCM, 1969, J PHYCOL, V5, P211, DOI 10.1111/j.1529-8817.1969.tb02605.x; DAFT MJ, 1975, FRESHWATER BIOL, V5, P577, DOI 10.1111/j.1365-2427.1975.tb00157.x; Doucette GJ, 1999, J PHYCOL, V35, P1447, DOI 10.1046/j.1529-8817.1999.3561447.x; FELSENSTEIN J, 1985, EVOLUTION, V39, P783, DOI 10.1111/j.1558-5646.1985.tb00420.x; FUKAMI K, 1991, NIPPON SUISAN GAKK, V57, P2321; FUKAMI K, 1992, NIPPON SUISAN GAKK, V58, P1073; Horiguchi Takeo, 1995, Phycological Research, V43, P129, DOI 10.1111/j.1440-1835.1995.tb00016.x; IMAI I, 1991, NIPPON SUISAN GAKK, V57, P1409, DOI 10.2331/suisan.57.1409; IMAI I, 1995, FISHERIES SCI, V61, P628, DOI 10.2331/fishsci.61.628; IMAI I, 1993, MAR BIOL, V116, P527, DOI 10.1007/BF00355470; Imai Ichiro, 1999, Bulletin of Plankton Society of Japan, V46, P172; Imai Ichiro, 1998, Phycological Research, V46, P139, DOI 10.1111/j.1440-1835.1998.tb00106.x; ISHIDA Y, 1986, MAR ECOL PROG SER, V30, P197, DOI 10.3354/meps030197; Itoh K., 1987, GUIDE STUDIES RED TI, P122; Kim MC, 1998, MAR ECOL PROG SER, V170, P25, DOI 10.3354/meps170025; KIMURA M, 1980, J MOL EVOL, V16, P111, DOI 10.1007/BF01731581; Kondo R, 1999, FISHERIES SCI, V65, P432, DOI 10.2331/fishsci.65.432; Lovejoy C, 1998, APPL ENVIRON MICROB, V64, P2806; Maeda T, 1998, FISHERIES SCI, V64, P861, DOI 10.2331/fishsci.64.861; MATSUYAMA Y, 1995, NIPPON SUISAN GAKK, V61, P35; Matsuyama Y, 1997, MAR ECOL PROG SER, V146, P73, DOI 10.3354/meps146073; MITSUTANI A, 1992, NIPPON SUISAN GAKK, V58, P2159; Mitsutani Atsushi, 1997, Journal of National Fisheries University, V45, P165; Nagai K, 1996, AQUACULTURE, V144, P149, DOI 10.1016/S0044-8486(96)01307-5; Nagasaki K, 2000, NIPPON SUISAN GAKK, V66, P666; NISHIHARA T, 1986, EISEI KAGAKU, V32, P226, DOI 10.1248/jhs1956.32.226; SAITOU N, 1987, MOL BIOL EVOL, V4, P406, DOI 10.1093/oxfordjournals.molbev.a040454; STEWART JR, 1969, SCIENCE, V164, P1523, DOI 10.1126/science.164.3887.1523; THOMPSON JD, 1994, NUCLEIC ACIDS RES, V22, P4673, DOI 10.1093/nar/22.22.4673; Yamaguchi, 1998, B NANSEI NATL FISH R, V31, P53; YAMAMOTO Y, 1981, Japanese Journal of Limnology, V42, P20; YAMAMOTO Y, 1990, J PHYCOL, V26, P457, DOI 10.1111/j.0022-3646.1990.00457.x; YOSHINAGA I, 1995, FISHERIES SCI, V61, P780, DOI 10.2331/fishsci.61.780; YOSHINAGA I, 1998, MARINE ECOLOGY PROGR, V170, P32	34	12	15	1	6	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAY	2001	40	3					275	279		10.2216/i0031-8884-40-3-275.1	http://dx.doi.org/10.2216/i0031-8884-40-3-275.1			5	Plant Sciences; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	465MG					2025-03-11	WOS:000170592300011
J	Lewis, J; Kennaway, G; Franca, S; Alverca, E				Lewis, J; Kennaway, G; Franca, S; Alverca, E			Bacterium-dinoflagellate interactions:: investigative microscopy of <i>Alexandrium</i> spp. (Gonyaulacales, Dinophyceae)	PHYCOLOGIA			English	Article; Proceedings Paper	9th International Conference on Harmful Algal Blooms	FEB 07-11, 2000	HOBART, AUSTRALIA					The association of bacteria With dinoflagellates has been a neglected field of study, which has gained prominence in recent years because of the possible role of bacteria in toxin synthesis. A number of dinoflagellates undergo sexual reproduction, passing through various life-cycle stages in addition to the vegetative form. The presence of bacteria within dinoflagellates has been well established, but their presence throughout the dinoflagellate life-cycle has not been investigated. Using cultures of Alexandrium (A. tamarense, A. fundyense), We investigated the association of bacteria With various vegetative growth phases (lag, log, stationary) and sexual life-cycle stages (planozygote, planomeiocyte, hypnozygote), using scanning electron microscopy, transmission electron microscopy (TEM) and epifluorescence microscopy. Bacteria were found to be associated with the surfaces of vegetative cells, planozygotes, hypnozygotes and planomeiocytes. TEM showed bacteria to be present within all vegetative growth phases, as well as in the sexual planozygote, cyst and planomeiocyte. The presence of intracellular bacteria in vegetative cells was also confirmed using DAPI staining combined with epifluorescence microscopy, and lipopolysaccharide staining combined with TEM.	Univ Westminster, Sch Biosci, Appl Ecol Res Grp, London W1M 8JS, England; Natl Inst Hlth Dr Ricardo Jorge, LME, P-1649016 Lisbon, Portugal	University of Westminster; Instituto Nacional de Saude Dr. Ricardo Jorge	Univ Westminster, Sch Biosci, Appl Ecol Res Grp, 115 New Cavendish St, London W1M 8JS, England.	lewisjm@westminster.ac.uk						Bibby B.T., 1972, British phycol J, V7, P85; CHANG J, 1994, J PLANKTON RES, V16, P197, DOI 10.1093/plankt/16.2.197; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CHAPMAN DV, 1981, BRIT PHYCOL J, V16, P183, DOI 10.1080/00071618100650191; Dale B., 1983, P69; DEMPSEY MJ, 1981, MAR BIOL, V61, P305, DOI 10.1007/BF00401570; DETRAUBENBERG CR, 1995, EUR J PROTISTOL, V31, P318, DOI 10.1016/S0932-4739(11)80096-9; Doucette G.J., 1998, PHYSL ECOLOGY HARMFU, P619; Franca Susana, 1995, P45; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GAO XP, 1989, BRIT PHYCOL J, V24, P153; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; KARNOVSKY MJ, 1965, J CELL BIOL, V27, pA137; PREER JR, 1974, BACTERIOL REV, V38, P113, DOI 10.1128/MMBR.38.2.113-163.1974; SILVA E S, 1985, Protistologica, V21, P429; SILVA ES, 1978, PROTISTOLOGICA, V14, P113; Silva ES., 1982, MAR PHARM SCI, V2, P269, DOI [10.1515/9783110837506-015, DOI 10.1515/9783110837506-015]; SOYER MO, 1977, BIOL CELLULAIRE, V30, P297; Steidinger K.A., 1996, Nova Hedwigia Beiheft, V112, P415; THIERY JP, 1974, J MICROSC-PARIS, V21, P225	20	27	34	2	24	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	MAY	2001	40	3					280	285		10.2216/i0031-8884-40-3-280.1	http://dx.doi.org/10.2216/i0031-8884-40-3-280.1			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Plant Sciences; Marine & Freshwater Biology	465MG					2025-03-11	WOS:000170592300012
J	Wendler, J; Wendler, I; Willems, H				Wendler, J; Wendler, I; Willems, H			<i>Orthopithonella collaris</i> sp nov., a new calcareous dinoflagellate cyst from the K/T boundary (Fish Clay, Stevns Klint/Denmark)	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						calcareous dinoflagellate cysts; K/T boundary; Boreal; Fish Clay; Stevns Klint	CRETACEOUS-TERTIARY BOUNDARY; DENMARK; KLINT	A new calcareous dinoflagellate cyst species, Orthopithonella collaris sp. nov., is described from the Cretaceous/Tertiary (K/T) boundary clay (Fish Clay) of Stevns Klint, Denmark, on the basis of SEM studies and light-microscopic analyses of thin sections of single specimens. The species has: been found exclusively in the Fish Clay and as such may be a potential marker for the WT boundary. Its pulse-like occurrence is thought to be due to the abrupt, relatively short-term ecological catastrophe associated with the WT boundary event. (C) 2001 Elsevier Science B.V. All rights reserved.	Univ Bremen, Fachbereich Geowissensch 5, D-28334 Bremen, Germany	University of Bremen	Wendler, J (通讯作者)，Univ Bremen, Fachbereich Geowissensch 5, Postfach 330440, D-28334 Bremen, Germany.							ALVAREZ LW, 1980, SCIENCE, V208, P1095, DOI 10.1126/science.208.4448.1095; [Anonymous], [No title captured]; Birkelund T., 1982, Geological Society of America Special Papers, V190, P373; Brinkhuis H, 1998, PALAEOGEOGR PALAEOCL, V141, P67, DOI 10.1016/S0031-0182(98)00004-2; BUTSCHLI O, 1885, KLASSEN ORDNUNGEN TH, V1, P865; Christensen L., 1973, B GEOL SOC DENMARK, V22, P193; Ehrenberg C.G., 1831, SYMBOLAE PHYSICAE PA; Fensome R. A., 1993, MICROPALAEONTOLOGY, V7; Futterer D.K., 1990, Proceedings of the Ocean Drilling Program Scientific Results, V113, P533; FUTTERER DK, 1984, DEEP SEA DRILLING PR, P533; Haeckel E., 1894, SYSTEMATISCHE PHYLOG, P400; Hildebrand-Habel T, 1999, REV PALAEOBOT PALYNO, V106, P57, DOI 10.1016/S0034-6667(98)00079-7; Janofske Dorothea, 1996, Bulletin de l'Institut Oceanographique Numero Special (Monaco), V14, P295; KASTNER M, 1984, SCIENCE, V226, P137, DOI 10.1126/science.226.4671.137; Keupp H., 1991, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V134, P127; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P207; Keupp H., 1984, Facies, V10, P153, DOI 10.1007/BF02536691; Kienel U., 1994, BERLINER GEOWISSENSC, V12, P87; NEUMANN C, 1999, BERLINER GEOWISS ABH, V31, P79; Pascher A., 1914, Berlin Ber D bot Ges, V32; SCHMITZ B, 1992, PALAEOGEOGR PALAEOCL, V96, P233, DOI 10.1016/0031-0182(92)90104-D; Smit J, 1999, ANNU REV EARTH PL SC, V27, P75, DOI 10.1146/annurev.earth.27.1.75; WENDLER J, 2001, UNPUB SPEC VOL C CAT; WENDLER J, 2001, UNPUB ANAL MID CENOM; WILLEMS H, 1994, REV PALAEOBOT PALYNO, V84, P57, DOI 10.1016/0034-6667(94)90041-8; Willems H, 1996, GEOL MIJNBOUW, V75, P215; Willems H., 1988, Senckenbergiana Lethaea, V68, P433; Willems Helmut, 1995, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V198, P141; Young JR, 1997, PALAEONTOLOGY, V40, P875; ZUGEL P, 1994, COURIER FORSCH I SEN, V176	30	10	10	0	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAY	2001	115	1-2					69	77		10.1016/S0034-6667(01)00050-1	http://dx.doi.org/10.1016/S0034-6667(01)00050-1			9	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	453GF	11425348				2025-03-11	WOS:000169907600004
J	Reguera, B; González-Gil, S				Reguera, B; González-Gil, S			Small cell and intermediate cell formation in species of <i>Dinophysis</i> (Dinophyceae, Dinophysiales)	JOURNAL OF PHYCOLOGY			English	Article						Dinophysis; DSP dinoflagellates; life cycle; morphological variability; polymorphism	DINOFLAGELLATE GENUS; LIFE-HISTORY; D-NORVEGICA; ACUMINATA; COMPLEX; FRESH; ACUTA	Observations of two distinct size classes with similar shape in natural populations of Dinophysis Ehrenberg were first reported by Jorgensen in 1923 and intermediate forms exhibiting a continuum between the typical vegetative cell and a putative small cell by Wood in 1954. Focused attention on Dinophysis spp, associated with diarrhetic shellfish intoxications in the last decade has provided new examples of small cells ill the genus, sometimes with contours dissimilar from the corresponding vegetative cells; dimorphic individuals; and large/small cell couplets, This work was based on in situ observations during intensive sampling for cell cycle studies of Dinophysis acuminata Claparede ct Lachmann, Dinophysis acuta Ehrenberg, Dinophysis caudata Saville-Kent, and Dinophysis tripos Gourret; on laboratory incubations of D. acuminata; and on a thorough search of documented information on morphological variability of Dinophysis spp, During ill situ division, most dividing cells exhibit a normal longitudinal fission, but some (1%-10%) undergo a "depauperating" fission, leading to pairs of dimorphic cells with dissimilar moieties, After separation and sulcal list regeneration, these dimorphic cells become D. skagii Paulsen, D, dens Pavillard, D. diegensis Kofoid, and D, diegensis Kofoid var. curvata-like individuals, which can also be observed forming couplets D, acuminata/D. skagii, D. acuta/D. dens, and D. caudata/D. diegensis attached by their ventral margins. Small cells can grow again to large size, as shown in laboratory incubations of D, acuminata, thus partly explaining observations of thecal intercalary bands, and intermediate forms, The sexual nature of the small cells will not be unequivocally demonstrated until controlled germination of the alleged cyst forms is achieved, and some intermediate forms may correspond to undescribed stages after cyst germination. These observations suggest common patterns in the life cycle of Dinophysis spp, Intraspecific morphological variability of Dinophysis spp, in a given geographic area can largely be attributed to small cell formation, as a response to changing environmental conditions, and may be a part of the sexual cycle of these species. Small cells seem to be able to enlarge, leading to intermediate cell and further vegetative cell formation as part of a three-looped life history pattern in Dinophysis.	Ctr Oceanog Vigo, Inst Espanol Oceanog, Vigo 36280, Spain	Spanish Institute of Oceanography	Ctr Oceanog Vigo, Inst Espanol Oceanog, Aptdo 1552, Vigo 36280, Spain.	beatriz.reguera@vi.ico.es	Reguera, Beatriz/AAG-8273-2020; Gonzalez-Gil, Sonsoles/K-8410-2019	Reguera, Beatriz/0000-0003-4582-9798; Gonzalez-Gil, Sonsoles/0000-0002-9186-9865				BALECH E, 1976, SARSIA, P75; BARDOUIL M, 1991, CR ACAD SCI III-VIE, V312, P663; BHAUD Y, 1988, J CELL SCI, V89, P197; Bravo I., 1995, P21; BURKHOLDER JM, 1992, NATURE, V360, P768, DOI 10.1038/360768e0; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; BURKHOLDER JM, 1998, NATO ASI SERIES G, V4, P175; CARPENTER EJ, 1988, MAR ECOL-PROG SER, V89, P83; Delgado M., 1996, HARMFUL TOXIC ALGAL, P261; Dodson A.N., 1978, Phytoplankton Manual, P104; FUKUYO Y, 1981, OTSUCHI MAR RES CENT, V7, P3; Giacobbe MG, 1997, J PHYCOL, V33, P73, DOI 10.1111/j.0022-3646.1997.00073.x; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; HANSEN PJ, 1991, MAR ECOL PROG SER, V69, P201, DOI 10.3354/meps069201; HERNANDEZBECERRIL DU, 1992, REV BIOL TROP, V40, P101; JACOBSON DM, 1994, PHYCOLOGIA, V33, P97, DOI 10.2216/i0031-8884-33-2-97.1; Jorgensen E., 1923, REP DAN OCEANOGR EXP, V2, P1; KELLER MD, 1987, J PHYCOL, V11, P80; KIMMEL BL, 1988, ARCH HYDROBIOL, V113, P577; Kofoid C.A., 1907, University of California Publications Zoology, V3, P299; KOFOID CHARLES ATWOOD, 1928, MEM MUS COMP ZOOL HARVARD COLLEGE, V51, P1; Koike Kazuhiko, 2000, Phycological Research, V48, P121, DOI 10.1111/j.1440-1835.2000.tb00206.x; LASSUS P, 1991, CRYPTOGAMIE ALGOL, V12, P1; Lindahl O., 1986, International council for the exploration of the sea; LOVEGROVE T., 1960, JOUR CONSEIL PERM INTERNATL EXPLOR MER, V25, P279; MACKENZIE L, 1992, J PHYCOL, V28, P399, DOI 10.1111/j.0022-3646.1992.00399.x; MACKENZIE L, 1989, 4 INT C TOX MAR PHYT, P99; MAESTRINI SY, 1995, AQUAT MICROB ECOL, V9, P177, DOI 10.3354/ame009177; Marín I, 2001, BIOTECHNIQUES, V30, P88, DOI 10.2144/01301st05; MCDUFF RE, 1982, LIMNOL OCEANOGR, V27, P783, DOI 10.4319/lo.1982.27.4.0783; MCLACHLAN JL, 1993, DEV MAR BIO, V3, P143; MOITA MT, 1993, DEV MAR BIO, V3, P153; Palma A.S., 1998, Harmful Algae, P124; PARTENSKY F, 1989, J PHYCOL, V25, P741, DOI 10.1111/j.0022-3646.1989.00741.x; PAULSEN O, 1949, D KONGEL DANSKE VI B, V6, P1; Peperzak L. 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J. F., 1954, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V5, P171; Zingone A, 1998, EUR J PHYCOL, V33, P259	55	61	66	1	15	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	APR	2001	37	2					318	333		10.1046/j.1529-8817.2001.037002318.x	http://dx.doi.org/10.1046/j.1529-8817.2001.037002318.x			16	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	427DH					2025-03-11	WOS:000168389200015
J	Bian, LZ; Zhang, SC; Zhang, BM; Mao, SZ; Yin, LM				Bian, LZ; Zhang, SC; Zhang, BM; Mao, SZ; Yin, LM			A kind of coccoid dinoflagellates-like fossils gives a new explanation of source of dinosterane in the Early-Middle Cambrian	CHINESE SCIENCE BULLETIN			English	Article						coccoid dinoflagellates-like fossils; dinoflagellate-specific biomarkers; Cambrian; Tarim Basin	ANCESTORS	The coccoid fossils covered with thick gelatinous envelop containing several gametes are discovered in gyps and salt deposits of Cambrian, H-4 well and chert bed of the base of Yuertus Formation (is an element of (1)(1)) of Xiaoerbulake Section. The fossils are described and compared with coccoid dinoflagellates. These fossils may be a coccoid life-cycle stage (vegetative cyst) of coccoid dinoflagellates. If this identification is correct, the coccoid dinoflagellates-like fossils could give a reasonable explanation of the dinoflagellate-specific biomarkers from Cambrian, H-4 well, Tarim Basin.	China Natl Petr Corp, Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China; China Univ Geosci, Beijing 100083, Peoples R China; Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China	China National Petroleum Corporation; China University of Geosciences; Chinese Academy of Sciences	Bian, LZ (通讯作者)，Nanjing Univ, Dept Earth Sci, Nanjing 210093, Peoples R China.							Fensome R.A., 1993, CLASSIFICATION FOSSI; Moldowan JM, 1998, SCIENCE, V281, P1168, DOI 10.1126/science.281.5380.1168; Moldowan JM, 1996, GEOLOGY, V24, P159; TAPPAN H, 1980, PALEOBIOLOGY PLANT P, P225	4	8	12	0	8	SCIENCE PRESS	BEIJING	16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA	1001-6538			CHINESE SCI BULL	Chin. Sci. Bull.	MAR	2001	46	5					420	+		10.1007/BF03183280	http://dx.doi.org/10.1007/BF03183280			5	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	424RE					2025-03-11	WOS:000168244600019
J	Townsend, DW; Pettigrew, NR; Thomas, AC				Townsend, DW; Pettigrew, NR; Thomas, AC			Offshore blooms of the red tide dinoflagellate, <i>Alexandrium</i> sp., in the Gulf of Maine	CONTINENTAL SHELF RESEARCH			English	Article						Gulf of Maine; red tides; Alexandrium; nutrients; phytoplankton; hydrography	HALF-SATURATION CONSTANTS; GONYAULAX-TAMARENSIS; MARINE-PHYTOPLANKTON; COASTAL CURRENT; RESTING CYSTS; EXCAVATA; GROWTH; IRRADIANCE; DYNAMICS; NITROGEN	Paralytic shellfish poisoning (PSP) occurs nearly every year in the Gulf of Maine. In a study of dynamics of the causative organism, the toxic dinoflagellate Alexandrium sp., we conducted three surveys of the coastal and offshore waters of Gulf of Maine during the summer of 1998, sampling more than 200 stations during each cruise in June, July and August. Hydrographic data were collected and concentrations of phytoplankton chlorophyll, inorganic nutrients and densities of Alexandrium cells were measured in discrete water samples. The distributions of Alexandrium at the surface and in subsurface waters displayed maximum cell densities in the offshore waters of the Gulf on all three cruises. Highest cell densities in surface waters (ca. 5.5 x 10(3) cells l(-1)) were observed in two broad patches: one in the Bay of Fundy and another in shelf and offshore waters of the central and eastern Gulf of Maine in association with the Eastern Maine Coastal Current. Highest subsurface densities of cells appeared to be associated with the frontal edges beyond the cold surface waters associated with the Eastern Maine Coastal Current. As the summer progressed, the highest surface densities of Alexandrium receded toward the eastern portions of the Gulf and the Bay of Fundy. We suggest that the offshore distributions of relatively high densities of Alexandrium are naturally occurring and can be related to inorganic nutrient fluxes, and to the ambient light field as it varies seasonally and vertically. Locations of high cell densities were described and interpreted using a nondimensional light-nutrient parameter, computed as the ratio of the depth of the 10% surface irradiance to the depth of 4 muM NO3 concentration. Possible mechanisms responsible for periodic development of PSP outbreaks in nearshore shellfish beds are discussed. (C) 2001 Elsevier Science Ltd. All rights reserved.	Univ Maine, Sch Marine Sci, Orono, ME 04469 USA	University of Maine System; University of Maine Orono	Townsend, DW (通讯作者)，Univ Maine, Sch Marine Sci, 5741 Libby Hall, Orono, ME 04469 USA.							ADACHI M, 1993, NIPPON SUISAN GAKK, V59, P1171; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], J MARINE RES; BISAGNI JJ, 1995, CONT SHELF RES, V16, P1; Bond R M., 1975, Proceedings of the First International Conference on Toxic Dinoflagellate Blooms, P473; Bricelj V. Monica, 1998, Reviews in Fisheries Science, V6, P315, DOI 10.1080/10641269891314294; BROOKS DA, 1989, J MAR RES, V47, P303, DOI 10.1357/002224089785076299; Chang FH, 1997, NEW ZEAL J MAR FRESH, V31, P1, DOI 10.1080/00288330.1997.9516740; DENMAN KL, 1978, J MAR RES, V36, P693; EPPLEY RW, 1969, J PHYCOL, V5, P375, DOI 10.1111/j.1529-8817.1969.tb02628.x; EPPLEY RW, 1969, LIMNOL OCEANOGR, V14, P912, DOI 10.4319/lo.1969.14.6.0912; EPPLEY RW, 1968, J PHYCOL, V4, P333, DOI 10.1111/j.1529-8817.1968.tb04704.x; Ganong W.F., 1889, B NATURAL HIST SOC N, V8, P1; GREENBERG DA, 1983, J PHYS OCEANOGR, V13, P886, DOI 10.1175/1520-0485(1983)013<0886:MTMBCI>2.0.CO;2; Hurst J W., 1975, Proceedings of the First International Conference on Toxic Dinoflagellate Blooms, P525; HURST JW, 1981, CANADIAN J FISHERIES, V38, P151; LANGDON C, 1987, J PLANKTON RES, V9, P459, DOI 10.1093/plankt/9.3.459; LoCicero V.R., 1975, P 1 INT C TOX DINO P 1 INT C TOX DINO, P447; MacIntyre JG, 1997, MAR ECOL PROG SER, V148, P201, DOI 10.3354/meps148201; MacIsaac J., 1979, P107; MARTIN JL, 1988, CAN J FISH AQUAT SCI, V45, P1968, DOI 10.1139/f88-229; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; Pettigrew NR, 1998, J GEOPHYS RES-OCEANS, V103, P30623, DOI 10.1029/98JC01625; RASMUSSEN J, 1989, J PLANKTON RES, V11, P747, DOI 10.1093/plankt/11.4.747; SASNER JJ, 1975, P 1 INT C TOX DIN BL, P571; Seliger H.H., 1979, P239; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; SVERDRUP HU, 1946, OCEANS THEIR PHYSICS; THAYER PE, 1983, CAN J FISH AQUAT SCI, V40, P1308, DOI 10.1139/f83-149; Townsend DW, 1998, J MARINE SYST, V16, P283, DOI 10.1016/S0924-7963(97)00024-9; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; YENTSCH CM, 1986, TIDAL MIXING PLANKTO, P224	35	104	110	1	24	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0278-4343			CONT SHELF RES	Cont. Shelf Res.	MAR	2001	21	4					347	369		10.1016/S0278-4343(00)00093-5	http://dx.doi.org/10.1016/S0278-4343(00)00093-5			23	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	410AB					2025-03-11	WOS:000167416900002
J	Bolch, CJS				Bolch, CJS			PCR protocols for genetic identification of dinoflagellates directly from single cysts and plankton cells	PHYCOLOGIA			English	Article							GYMNODINIUM-CATENATUM; RIBOSOMAL DNA; ALEXANDRIUM DINOPHYCEAE; MARINE-SEDIMENTS; POLYMORPHIC DNA; RESTING CYSTS; AMPLIFICATION; SEQUENCES; REGIONS; NOV	A simple preparation method and PCR protocol are described which allow successful PCR amplification of partial ribosomal RNA gene sequences from as little as one dinoflagellate cyst or vegetative cell. Amplification from single or small numbers of cysts can be applied to a range of morphologically identifiable cyst species and produces rDNA sequence data identical to those obtained from DNA extractions from cultured vegetative cells. Applications of the approach have the potential to aid phylogenetic studies of dinoflagellates and other microalgae by (1) improving taxonomic sampling of unculturable and heterotrophic species, (2) providing data to Link cysts of unknown affinity with their potential planktonic cell counterparts; and (3) confirming the identification of cysts that cannot be germinated or are nonviable. Examples are presented where this method was used to confirm the identity and distribution of nonviable microreticulate cysts in coastal marine sediment samples, such as those of the recently described species Gymnodinium microreticulatum.	Dunstaffnage Marine Res Lab, Oban PA34 4AD, Argyll, Scotland; Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia	University of Tasmania	Bolch, CJS (通讯作者)，Dunstaffnage Marine Res Lab, POB 3, Oban PA34 4AD, Argyll, Scotland.	cjsb@dml.ac.uk	Bolch, Christopher/J-7619-2014					Adachi M, 1997, FISHERIES SCI, V63, P701, DOI 10.2331/fishsci.63.701; Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; AGUILERA A, 2000, 9 INT C HARMF ALG BL, P74; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BOLCH CJ, 1998, HARMFUL MICROALGAE, P283; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BOLCH CJS, 1998, 6 INT C MOD FOSS DIN, P18; DALE B, 1993, DEV MAR BIO, V3, P47; Grzebyk D, 1998, J PHYCOL, V34, P1055, DOI 10.1046/j.1529-8817.1998.341055.x; Hansen G, 2000, J PHYCOL, V36, P394, DOI 10.1046/j.1529-8817.2000.99172.x; Hansen PJ, 1999, J EUKARYOT MICROBIOL, V46, P382, DOI 10.1111/j.1550-7408.1999.tb04617.x; Head M.J., 1996, Palynology: Principles and Applications, P1197; Howitt CA, 1996, BIOTECHNIQUES, V21, P32; JORGENSEN RA, 1988, ANN MO BOT GARD, V75, P1238, DOI 10.2307/2399282; MAZURIER SI, 1992, RES MICROBIOL, V143, P499, DOI 10.1016/0923-2508(92)90096-7; Miller PE, 1998, J PHYCOL, V34, P371, DOI 10.1046/j.1529-8817.1998.340371.x; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; SAUNDERS GW, 1997, PLANT SYST EVOL S, V11, P237; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SCHWINGHAMER P, 1991, LIMNOL OCEANOGR, V36, P588, DOI 10.4319/lo.1991.36.3.0588; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; Tyrrell JV, 1997, NEW ZEAL J MAR FRESH, V31, P551, DOI 10.1080/00288330.1997.9516788; ZHANG L, 1992, P NATL ACAD SCI USA, V89, P5847, DOI 10.1073/pnas.89.13.5847	25	53	64	3	25	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAR	2001	40	2					162	167		10.2216/i0031-8884-40-2-162.1	http://dx.doi.org/10.2216/i0031-8884-40-2-162.1			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	453GU					2025-03-11	WOS:000169908800007
J	Matsuoka, K				Matsuoka, K			Further evidence for a marine dinoflagellate cyst as an indicator of eutrophication in Yokohama Port, Tokyo Bay, Japan. Comments on a discussion by B. Dale	SCIENCE OF THE TOTAL ENVIRONMENT			English	Editorial Material									Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan	Nagasaki University	Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan.	kazu-mtk@net.nagasaki-u.ac.jp						Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B, 2000, SCI TOTAL ENV; *ENV CONS BUR METR, 1993, REP SURV AQ ORG 1991; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; Furota T., 1994, THINKING MARINE ENV, P69; Ishimaru T., 1995, KAIYO KAGAKU, V27, P434; Matsuoka K., 1989, P461; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; Sato H., 1995, 116 YOK ENV RES I, P63; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YAMOCHI S, 1984, Journal of the Oceanographical Society of Japan, V40, P343, DOI 10.1007/BF02303338; *YOK ENV RES I, 1992, 102 YOK ENV RES I	14	43	46	1	9	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0048-9697	1879-1026		SCI TOTAL ENVIRON	Sci. Total Environ.	JAN 17	2001	264	3					221	233		10.1016/S0048-9697(00)00718-X	http://dx.doi.org/10.1016/S0048-9697(00)00718-X			13	Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	394ZW	11213193				2025-03-11	WOS:000166555100003
J	Dale, B				Dale, B			Marine dinoflagellate cysts as indicators of eutrophication and industrial pollution: a discussion	SCIENCE OF THE TOTAL ENVIRONMENT			English	Article						dinoflagellate cyst; eutrophication; marine pollution; coastal environment; Tokyo Bay; Norwegian fjords	NORWEGIAN FJORD	The results from an investigation of dinoflagellate cysts as indicators of eutrophication in Tokyo Bay, Japan, by Matsuoka [Sci Total Environ 231 (1999) 17] are discussed with reference to other pertinent literature not discussed in the original article. Both the Japanese study and previous work from Norwegian fjords show that pollution (including cultural eutrophication) may produce changes in the phytoplankton reflected by a shift from more autotrophic - to more heterotrophic - dominance of cyst assemblages. However, this is a proportional change that seems likely to result from reduced autotrophic production rather than the increased heterotrophic production suggested by Matsuoka. This is not unequivocal evidence of eutrophication, since Tokyo Bay is impacted also by heavy industrial pollution, the possible effects of which cannot be distinguished. and the quantitative method used for estimating changes in cyst productivity is flawed. (C) 2001 Elsevier Science B.V. All rights reserved.	Univ Oslo, Dept Geol, N-0316 Oslo, Norway	University of Oslo	Dale, B (通讯作者)，Univ Oslo, Dept Geol, PB 1047 Blindern, N-0316 Oslo, Norway.							CONLEY DJ, 1993, MAR ECOL PROG SER, V101, P179, DOI 10.3354/meps101179; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B, 1999, ESTUAR COAST SHELF S, V48, P371, DOI 10.1006/ecss.1999.0427; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DALE B, IN PRESS ENV MICROPA; Matsuoka K, 1999, SCI TOTAL ENVIRON, V231, P17, DOI 10.1016/S0048-9697(99)00087-X; MATSUOKA K, 1989, RED TIDES BIOL ENV S, P467; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406	10	81	90	2	18	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0048-9697			SCI TOTAL ENVIRON	Sci. Total Environ.	JAN 17	2001	264	3					235	240		10.1016/S0048-9697(00)00719-1	http://dx.doi.org/10.1016/S0048-9697(00)00719-1			6	Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	394ZW	11213194				2025-03-11	WOS:000166555100004
J	Brown, J; Fernand, L; Horsburgh, KJ; Hill, AE; Read, JW				Brown, J; Fernand, L; Horsburgh, KJ; Hill, AE; Read, JW			Paralytic shellfish poisoning on the east coast of the UK in relation to seasonal density-driven circulation	JOURNAL OF PLANKTON RESEARCH			English	Article							NORTH-SEA; GYRE; VARIABILITY	Paralytic shellfish poisoning (PSP) toxin associated with the dinoflagellate Alexandrium tamarense is found on the north-east coast of the UK in late spring/early summer. Severe outbreak an sporadic, and knowledge of the cause and origin of the phytoplankton blooms and whether they develop from a diffuse source or from a seed population is uncertain. Recent observations of the circulation of the region demonstrate a persistent southward near-coastal flow associated with strong bottom fronts bounding a pool of cold dense bottom water isolated below the seasonal (spring/summer) thermocline. Flows extend continuously for similar to 500 km from the Firth of Forth to Flamborough Head before passing offshore to the Dogger Bank. These observations suggest that dinoflagellates originating from the high concentrations of A. tamarense cysts in the sediment of the Firth of Forth act to maintain a dinoflagellate population in the coastal region south to Flamborough Head, thereby maintaining the risk of PSP outbreaks.	Ctr Environm Fisheries & Aquaculture Sci, Lowestoft Lab, Lowestoft NR33 0HT, Suffolk, England; Univ Wales Bangor, Marine Sci Labs, Sch Ocean Sci, Menai Bridge LL59 5EY, Gwynedd, Wales; Bidston Observ, Proudman Oceanog Lab, Birkenhead L43 7RA, Merseyside, England	Centre for Environment Fisheries & Aquaculture Science; Bangor University; NERC National Oceanography Centre	Ctr Environm Fisheries & Aquaculture Sci, Lowestoft Lab, Pakefield Rd, Lowestoft NR33 0HT, Suffolk, England.							ADAMS JA, 1968, NATURE, V220, P24, DOI 10.1038/220024a0; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; [Anonymous], 86 MAFF DIR FISH RES; Ayres P. A., 1975, Environmental Health, V83, P261; AYRES PA, 1978, 40 MAFF DFR, P1; Backhaus J., 1983, North Sea Dynamics, P63; Brown J, 1996, SEA TECHNOL, V37, P23; Brown J, 1999, ESTUAR COAST SHELF S, V48, P343, DOI 10.1006/ecss.1999.0426; BROWN J, 1997, CADMIUM CHROMIUM SED; COULSON JC, 1968, NATURE, V220, P23, DOI 10.1038/220023a0; Davies A.M, 1983, North Sea Dynamics, P44; DURANCE JA, 1989, DTSCH HYDROGR Z, V42, P271; ELLIOTT AJ, 1991, CONT SHELF RES, V11, P453, DOI 10.1016/0278-4343(91)90053-9; Fernand L., 1999, THESIS U WALES BANGO; GARRETT CJR, 1981, PHILOS T R SOC A, V302, P653; GMITROWICZ EM, 1993, CONT SHELF RES, V13, P863, DOI 10.1016/0278-4343(93)90014-O; HIGMAN W, 1995, STUDY ALEXANDRIUM CY; Hill AE, 1997, ESTUAR COAST SHELF S, V44, P83, DOI 10.1016/S0272-7714(97)80010-8; Hill AE, 1997, ESTUAR COAST SHELF S, V45, P473, DOI 10.1006/ecss.1996.0198; HILL AE, 1994, CONT SHELF RES, V14, P479, DOI 10.1016/0278-4343(94)90099-X; Horsburgh K.J., 1999, THESIS U WALES BANGO; Horsburgh KJ, 1998, ESTUAR COAST SHELF S, V47, P285, DOI 10.1006/ecss.1998.0354; Horsburgh KJ, 2000, PROG OCEANOGR, V46, P1, DOI 10.1016/S0079-6611(99)00054-3; HOWARTH MJ, 1993, PHIL T R SOC LONDO A, V343, P5; Joint I, 1997, J PLANKTON RES, V19, P937, DOI 10.1093/plankt/19.7.937; JOINT L, 1994, COASTAL ZONE COLOR S; Lee AJ., 1981, Atlas of the seas around the British Isles; LEWIS J, 1993, INVESTIGATION DISTRI; Lewis Jane, 1995, P175; LOEWE P, 1996, DTSCH HYDROGR Z, V48, P175; LWIZA KMM, 1991, CONT SHELF RES, V11, P1379, DOI 10.1016/0278-4343(91)90041-4; PRANDLE D, 1984, PHILOS T R SOC A, V310, P407, DOI 10.1098/rsta.1984.0002; Proctor R, 1996, J MARINE SYST, V8, P285, DOI 10.1016/0924-7963(96)00011-5; ROBINSON GA, 1968, NATURE, V220, P22, DOI 10.1038/220022a0; SIMPSON JH, 1974, NATURE, V250, P404, DOI 10.1038/250404a0; UNESCO, 1981, UNESCO TECHN PAP MAR, V36; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; WYATT T, 1993, DEV MAR BIO, V3, P73	40	31	31	0	7	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	JAN	2001	23	1					105	116		10.1093/plankt/23.1.105	http://dx.doi.org/10.1093/plankt/23.1.105			12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	405JB		Bronze			2025-03-11	WOS:000167155300012
J	Kremp, A				Kremp, A			Effects of cyst resuspension on germination and seeding of two bloom-forming dinoflagellates in the Baltic Sea	MARINE ECOLOGY PROGRESS SERIES			English	Article						cysts; dinoflagellates; germination; Peridiniella; resuspension; Scrippsiella turbulence	SCRIPPSIELLA-HANGOEI; GONYAULAX-TAMARENSIS; RESTING CYSTS; CELL-DIVISION; PHYTOPLANKTON; TURBULENCE; SEDIMENTATION; DINOPHYCEAE; DARKNESS; FINLAND	The implications of cyst resuspension on germination and subsequent seeding of the 2 spring-bloom dinoflagellates Scrippsiella hangoei (Schiller) Larsen and Peridiniella catenata (Levender) Balech from the Baltic Sea were investigated in a field study and laboratory experiments. Sedimentation of resuspended cysts was monitored by an automated sediment trap in 2 consecutive winters prior to and throughout the germination period off the SW coast of Finland. The effects of increased irradiances and water motion on germination and germling survival were tested by incubating cysts at different light levels and in turbulent water, Cyst fluxes of both species were low during the calm and cold winter of 1998/1999. In 1999/2000, heavy storms caused strong resuspension of S. hangoei cysts, Light significantly increased the germination frequency of S. hangoei cysts and supported germling survival and cell division. In P. catenata, the percentage of excystment was not significantly influenced by light and germination was successfully completed in both darkness and light. Subsequent growth of the species, however, required light, although maximum cell numbers were encountered at an irradiance as low as 10 mu mol m(-2) s(-1). Small-scale turbulence reduced the germination frequency of S. hangoei but did not affect excystment in P. catenata. No negative effects on subsequent growth were detected. The favourable effects of light on germination and germling survival of S. hangoei emphasize that resuspension would be advantageous for the bloom initiation of this species. Cyst resuspension seems to be less important in P. catenata population dynamics, since germination can be successfully completed in darkness and the amount of cysts transported to the water surface is insignificant even with strong turbulent mixing. It is concluded that cyst resuspension may be advantageous for dinoflagellate bloom initiation, depending on its extent and timing and the specific germination requirements of the respective organism.	Univ Helsinki, Div Hydrobiol, Dept Systemat & Ecol, FIN-00014 Helsinki, Finland; Tvarminne Zool Stn, SF-10900 Hango, Finland	University of Helsinki	Kremp, A (通讯作者)，Univ Helsinki, Div Hydrobiol, Dept Systemat & Ecol, POB 17, FIN-00014 Helsinki, Finland.	anke.kremp@helsinki.fi	Kremp, Anke/I-8139-2013					Andersen NM, 1998, ENTOMOL SCAND, V29, P1; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], OPHELIA S; [Anonymous], ACTA BOT FENN; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BERDALET E, 1992, J PHYCOL, V28, P267, DOI 10.1111/j.0022-3646.1992.00267.x; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Cullen J. J., 1998, NATO ASI SER G ECOL, V41, P559; Donaghay PL, 1997, LIMNOL OCEANOGR, V42, P1283, DOI 10.4319/lo.1997.42.5_part_2.1283; Eilertsen H.C., 1998, HARMFUL ALGAE, P196; Estrada M., 1998, PHYSL ECOLOGY HARMFU, VG 41, P601; Haecky P, 1998, POLAR BIOL, V20, P1, DOI 10.1007/s003000050270; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HEISKANEN AS, 1994, ARCH HYDROBIOL, V131, P175; Heiskanen AS, 1998, ESTUAR COAST SHELF S, V46, P703, DOI 10.1006/ecss.1997.0320; Ikavalko J, 1997, EUR J PROTISTOL, V33, P229; KANSANEN PH, 1991, HYDROBIOLOGIA, V222, P121, DOI 10.1007/BF00006100; Kremp A, 2000, PHYCOLOGIA, V39, P183, DOI 10.2216/i0031-8884-39-3-183.1; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Kremp A, 2000, J PLANKTON RES, V22, P1311, DOI 10.1093/plankt/22.7.1311; KREMP A, 2000, IN PRESS J PLANKTON; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; LARSSON U, 1986, CONTR ASKO LAB U STO, V30, P1; LAZIER JRN, 1989, DEEP-SEA RES, V36, P1721, DOI 10.1016/0198-0149(89)90068-X; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; Nehring S., 1996, INT REV GES HYDROBIO, V70, P527, DOI [10.1002/iroh.19960810404, DOI 10.1002/IROH.19960810404]; NIEMI A, 1987, ANN BOT FENN, V24, P333; Peters VJ, 1997, ARCH GEFLUGELKD, V61, P1; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; POLLINGHER U, 1981, BRIT PHYCOL J, V16, P281, DOI 10.1080/00071618100650301; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; RENGEFORS K, 1998, ARCH HYDROBIOL SPEC, V51, P23; SAMUELSSON G, 1982, MAR BIOL, V70, P21, DOI 10.1007/BF00397292; THOMAS W H, 1990, Journal of Applied Phycology, V2, P71, DOI 10.1007/BF02179771; THOMAS WH, 1995, J PHYCOL, V31, P50, DOI 10.1111/j.0022-3646.1995.00050.x; Throndsen J., 1978, Monographs on oceanographic methodology, P218; Usup Gires, 1998, NATO ASI Series Series G Ecological Sciences, V41, P81; Villanoy C. L, 1996, HARMFUL TOXIC ALGAL, P189; WHITE AW, 1976, J FISH RES BOARD CAN, V33, P2598, DOI 10.1139/f76-306	44	55	62	0	21	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2001	216						57	66		10.3354/meps216057	http://dx.doi.org/10.3354/meps216057			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	462AF		Bronze			2025-03-11	WOS:000170395500005
J	Piasecki, S				Piasecki, S			Three new Middle Jurassic dinoflagellate cysts from East Greenland	NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN			English	Article								Three new species of dinoflagellate cysts are described from the Middle Jurassic successions in East Greenland. Dinoflagellate assemblages are recovered from thin mud shales within a Middle Jurassic succession otherwise dominated by coarse-grained marine sandstone. The new species are morphological characteristic and stratigraphic useful within the Upper Bathonian to Callovian. Evansia janeae n.sp. is described from the Charcot Bugt Formation in Milne Land, central East Greenland. The large 31 archaeopyle of E. janeae n. sp. is consistently and characteristically developed whereas the shape and sculpture vary significantly. Valvaeodinium leneae n.sp. and Valvaeodinium hanneae n.sp. are described from northern Hold with Hope and Store Koldewey, North East Greenland. Both species expose an archacopyle in the apical legion with a composite operculum of two opercular pieces, interpreted as a type Al. However, V. leneae has two wall layers closely apressed whereas V. hanneae is cavate with membranous filling of the cavation.	Geol Survey Denmark & Greenland, DK-2400 Copenhagen NV, Denmark	Geological Survey Of Denmark & Greenland	Piasecki, S (通讯作者)，Geol Survey Denmark & Greenland, Thoravej 8, DK-2400 Copenhagen NV, Denmark.							BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V206, P1; BELOW R, 1990, Palaeontographica Abteilung B Palaeophytologie, V220, P1; Butschli O., 1885, Klassen und Ordnungen des Thier-Reichs, Wissenschaftlich Dargestellt in Wort und Bild, P865; CALLOMON JH, 1980, GEOL MAG, V117, P211, DOI 10.1017/S0016756800030442; Callomon JH, 1993, B GEOL SOC DENMARK, V40, P83; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Davies E.H., 1983, GEOLOGICAL SURVEY CA, V359; EISENACK A, 1969, NEUES JB GEOLOGIE PA, P337; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; GOCHT H, 1957, PALAEONTOL Z, V33, P50; HAKANSSON E, 1981, Bulletin of the Geological Society of Denmark, V30, P11; HANSEN J M, 1979, Micropaleontology (New York), V25, P113, DOI 10.2307/1485261; Milner P. S, 1996, FORMATION SOURCE RES, VII; MILNER PS, 1996, FORMATION SOURCE RES, V1; Morgenroth P., 1970, Neues Jb. Geol. Palaont. Abh., V136, P345; Pascher A., 1914, Berlin Ber D bot Ges, V32; PIASECKI S, 2001, JURASSIC DINOFLAGELL; Piasecki S., 1996, FORMATION SOURCE RES, V1; PIASECKI S, 1996, FORMATION SOURCE RES, P1; PIASECKI S, 2001, GEOLOGY GREENLAND SU; PIASECKI S, 1994, WANDEL SEA BASIN, P1; Pocock S.A.J., 1972, Palaeontographica Abteilung B Palaeophytologie, V137, P85; Ravn JPJ., 1911, MEDDELELSER GRONLAND, V45, P437, DOI [10.5962/bhl.title.29066, DOI 10.5962/BHL.TITLE.29066]; Smelror M., 1991, Journal of Micropalaeontology, V10, P175; Stemmerik L., 1997, Geology of Greenland Survey Bulletin, V176, P29, DOI [10.34194/ggub.v176.5058, DOI 10.34194/GGUB.V176.5058]; Stemmerik L., 1990, RAPPORT GRONLANDS GE, V148, P123, DOI DOI 10.34194/RAPGGU.V148.8131; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; VOSGERAU H, 2001, GEOLOGY GREENLAND SU; VOZZHENNIKOVA TF, 1979, AKAD NAUK SSSR SIBIR, V422, P1	29	2	2	1	3	E SCHWEIZERBARTSCHE VERLAGS	STUTTGART	NAEGELE U OBERMILLER JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY	0077-7749			NEUES JAHRB GEOL P-A	Neues. Jahrb. Geol. Palaontol.-Abh.	JAN	2001	219	1-2					15	31		10.1127/njgpa/219/2001/15	http://dx.doi.org/10.1127/njgpa/219/2001/15			17	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	399VL					2025-03-11	WOS:000166834000003
J	Brenner, WW; Biebow, N				Brenner, WW; Biebow, N			Missing autofluorescence of recent and fossil dinoflagellate cysts - an indicator of heterotrophy?	NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN			English	Article							RECENT SEDIMENTS; MICROSCOPY; GROWTH	Epifluorescence investigations of recent and fossil dinoflagellate cysts assemblages show that several groups of cysts have no autofluorescence in neither the recent and the fossil record. Additional micro-absorption photometric investigations nor the different chemical behaviour confirm the assumption that the non-autofluorescing cysts differ in biomacromolecular composition from the sporopollenin/dinosporin of the autofluorescing cysts. No chemical similarity to the material of other non-autofluorescing or partly non-autofluorescing fossil organic-walled microfossils such as microforaminiferal linings, scolecodonts or fungal spores could be found. Based on the investigated Recent material and the known correlation of cysts and vegetative stage of dinoflagellates, the non-autofluorescing cysts seem to be associated with heterotrophic dinoflagellates. The possibly general heterotrophic nature of fossil non-fluorescing dinoflagellate cysts is discussed.	GEOMAR, D-24148 Kiel, Germany	Helmholtz Association; GEOMAR Helmholtz Center for Ocean Research Kiel	Brenner, WW (通讯作者)，GEOMAR, Wischhofstr 1-3, D-24148 Kiel, Germany.							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Jahrb. Geol. Palaontol.-Abh.	JAN	2001	219	1-2					229	240		10.1127/njgpa/219/2001/229	http://dx.doi.org/10.1127/njgpa/219/2001/229			12	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	399VL					2025-03-11	WOS:000166834000012
J	Blackburn, SI; Bolch, CJS; Haskard, KA; Hallegraeff, GM				Blackburn, SI; Bolch, CJS; Haskard, KA; Hallegraeff, GM			Reproductive compatibility among four global populations of the toxic dinoflagellate <i>Gymnodinium catenatum</i> (Dinophyceae)	PHYCOLOGIA			English	Article							DINOPHYCEAE; STRAINS; CYST; SEX	Reproductive compatibility was examined among 21 strains of Gymnodinium catenatum derived from four different populations from across the globe: Tasmania, Australia (15 strains), Japan (2 strains), Spain (2 strains) and Portugal (2 strains). Pairwise crossing of strains demonstrated extensive intrapopulation compatibility (to resting cyst formation) among all four populations. The observations were most consistent with a heterothallic. multiple-group mating system, requiring more than two groups to explain the pairwise crossing data. Despite the ability of strains from different populations to produce resting cysts, the viability of progeny was highly variable among interpopulation crosses. Cysts from all crosses showed a high germination percentage (93-100%) and released a swimming planomeiocyte. Crosses between different Tasmanian strains, and those between Spanish and Japanese strains, showed high post-meiotic viability (65% and 80%, respectively). However, progeny from Tasmanian-Spanish and Tasmanian-Japanese crosses showed very low post-meiotic viability (5-10%), indicating a higher level of somatic incompatibility between these populations. Significant differences in sexual life-history (e.g. rate of gamete formation and cyst dormancy) were also noted between interpopulation crosses, suggesting genetically determined strain- and population-level differences. The crossing data indicate a high level of mating diversity within the Australian population and show that the Japanese and Spanish populations are more closely related to each other than to Australian populations; this is supported by molecular studies. Implications for the proposed global dispersal of G. catenatum and the use of interbreeding to examine population relationships are discussed. New measures are proposed for examining strain (RC,) and population (RC,) levels of reproductive compatibility, respectively, which are calculated as the product of proportion of successful matings (termed the compatibility index) and the number of cysts produced (average vigour) in successful crosses.	CSIRO, Hobart, Tas 7001, Australia; Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia; BiometricsSA, S Australian Res & Dev Inst, Adelaide, SA 5001, Australia	Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Tasmania	CSIRO, GPO Box 1538, Hobart, Tas 7001, Australia.	susan.blackburn@marine.csiro.au; cjsb@dml.ac.uk	Blackburn, Susan/M-9955-2013; Bolch, Christopher/J-7619-2014; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				AMMERMANN D, 1982, ARCH PROTISTENKD, V126, P373, DOI 10.1016/S0003-9365(82)80054-7; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; [Anonymous], 1976, EVOLUTION DIVERSITY; BALECH E., 1964, BOL INST BIOL MAR MAR DEL PLATA, V4, P1; Bell G., 1982, The Masterpiece of Nature: The Evolution and Genetics of Sexuality, DOI 10.4324/9780429322884; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLACKBURN SI, 1987, BRIT PHYCOL J, V22, P277, DOI 10.1080/00071618700650341; BOLCH CJ, 1998, HARMFUL MICROALGAE, P283; Bolch CJS, 1999, J PHYCOL, V35, P356, DOI 10.1046/j.1529-8817.1999.3520356.x; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; CAVALIERSMITH T, 1993, MICROBIOL REV, V57, P953, DOI 10.1128/MMBR.57.4.953-994.1993; COLEMAN AW, 1977, AM J BOT, V64, P361, DOI 10.2307/2441980; COLEMAN AW, 1975, J PHYCOL, V11, P282, DOI 10.1111/j.0022-3646.1975.00282.x; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; Dini Fernando, 1993, Advances in Microbial Ecology, V13, P85; Doblin MA, 1999, J PLANKTON RES, V21, P1153, DOI 10.1093/plankt/21.6.1153; Doblin MA, 2000, J PLANKTON RES, V22, P421, DOI 10.1093/plankt/22.3.421; Ellegaard M, 1999, PHYCOLOGIA, V38, P289, DOI 10.2216/i0031-8884-38-4-289.1; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; ESSER K, 1965, INCOMPATIBILITY FUNG; ESTRADA M, 1984, INVEST PESQ, V48, P31; FUKUYO Y, 1993, DEV MAR BIO, V3, P875; Godhe Anna, 1996, Harmful Algae News, V15, P1; Goodenough U, 1985, ORIGIN EVOLUTION SEX, P123; GOODENOUGH U W., 1991, Microbial Cell-Cell Interactions, P71; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; Hoekstra R F, 1987, Experientia Suppl, V55, P59; ICHIMURA T, 1990, BIOL APPROACHES EVOL, P309; KASAI F, 1991, Journal of Phycology, V27, P37; LABARBERASANCHEZ A, 1993, DEV MAR BIO, V3, P281; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MACLEAN JL, 1989, MAR POLLUT BULL, V20, P304, DOI 10.1016/0025-326X(89)90152-5; McMinn A, 1997, MAR ECOL PROG SER, V161, P165, DOI 10.3354/meps161165; MENDEZ S, 1993, 6 INT C TOX MAR PHYT, P139; Nanney D.L., 1980, Experimental ciliatology: an introduction to genetic and developmental analysis in ciliates; OSHIMA Y, 1993, MAR BIOL, V116, P471, DOI 10.1007/BF00350064; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PROCTOR V W, 1975, Phycologia, V14, P97, DOI 10.2216/i0031-8884-14-2-97.1; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; Sonneborn T.M., 1957, SPECIES PROBLEM, P155; SONNEBORN TM, 1975, T AM MICROSC SOC, V94, P155, DOI 10.2307/3224977; Tagmouti F., 1995, 7 INT C TOX PHYT SEN, P40; Von Stosch HA., 1973, Br Phycol J, V8, P105; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27; WIESE L, 1983, AM NAT, V122, P806, DOI 10.1086/284173; WIESE L, 1977, AM NAT, V111, P733, DOI 10.1086/283202; YOSHIMATSU S, 1984, Bulletin of Plankton Society of Japan, V31, P107; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131	54	108	111	5	15	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	JAN	2001	40	1					78	87		10.2216/i0031-8884-40-1-78.1	http://dx.doi.org/10.2216/i0031-8884-40-1-78.1			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	443MT					2025-03-11	WOS:000169345500008
J	Marshall, HG; Gordon, AS; Seaborn, DW; Dyer, B; Dunstan, WM; Seaborn, AM				Marshall, HG; Gordon, AS; Seaborn, DW; Dyer, B; Dunstan, WM; Seaborn, AM			Comparative culture and toxicity studies between the toxic dinoflagellate <i>Pfiesteria piscicida</i> and a morphologically similar cryptoperidiniopsoid dinoflagellate	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						Pfiesteria piscicida; Cryptoperidiniopsis gen. nov.; toxicity; dinoflagellates	ESTUARINE DINOFLAGELLATE; PHANTOM DINOFLAGELLATE; FISH KILLS; PHAGOTROPHY; IMPACTS; COMPLEX; RIVER	A series of fish bioassays using cultures of the toxic dinoflagellate, Pfiesteria piscicida and a cryptoperidiniopsoid dinoflagellate indicated various degrees of toxicity for Pfiesteria piscicida and no toxicity by the cryptoperidiniopsoid. P. piscicida maintained toxicity in the presence of live fish, and this toxicity was perpetuated following a series of inoculations to other culture vessels. Differences in the onset and magnitude of the fish deaths occurred, requiring 16 days for the initial fish death when using P. piscicida from a culture that had previously been maintained on algal cells, to kills within hours when using a culture that had recently (previous day) killed fish. Autopsies of moribund fish from the test and control fish bioassays indicated a general lack of bacterial infection, which ensued following death of other autopsied fish. Moreover, bacterial comparisons of waters in the fish bioassay and control fish cultures indicated that similar bacterial concentrations were present. Neither oxygen or ammonia levels were determined to be factors in the fish death. Life stages of a cryptoperidiniopsoid dinoflagellate from Virginia estuaries were also identified, including motile zoospore, gametes, planozygote, amoebae, and cyst stages. The cryptoperidiniopsioid did not initiate fish deaths in bioassays conducted over a 14-week period at zoospore concentrations of ca. 700-800 cells ml(-1). Elemental X-ray analysis of the scales from cysts of this dinoflagellate and P. piscicida indicate that they both contain silicon. Overall, the data from this study demonstrate that the cryptoperidiniopsoid possesses several similar life stages and feeding patterns as P. piscicida, but was not toxic to fish. (C) 2000 Elsevier Science B.V. All rights reserved.	Old Dominion Univ, Dept Biol Sci, Norfolk, VA 23529 USA; Old Dominion Univ, Dept Ocean Earth & Atmospher Sci, Norfolk, VA 23529 USA	Old Dominion University; Old Dominion University	Old Dominion Univ, Dept Biol Sci, Norfolk, VA 23529 USA.							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A., 1999, Virginia Journal of Science, V50, P325; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; Seaborn David W., 1999, Virginia Journal of Science, V50, P337; SPERO HJ, 1982, J PHYCOL, V18, P356, DOI 10.1111/j.1529-8817.1982.tb03196.x; Steidinger KA, 1996, J PHYCOL, V32, P157, DOI 10.1111/j.0022-3646.1996.00157.x; Steidinger Karen A., 1995, P83; Steidinger Karen A., 1993, P1; Tomas C.R., 1996, IDENTIFYING MARINE D, P598; Truby EW, 1997, MICROSC RES TECHNIQ, V36, P337; *WOODS HOL OC INST, 2000, GLOSSARY PFIESTERIA	47	50	54	0	6	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0022-0981	1879-1697		J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	DEC 1	2000	255	1					51	74		10.1016/S0022-0981(00)00288-4	http://dx.doi.org/10.1016/S0022-0981(00)00288-4			24	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	379KA	11090852				2025-03-11	WOS:000165640200004
J	Courtinat, B				Courtinat, B			Review of the dinoflagellate cyst <i>Subtilisphaera</i>? <i>inaffecta</i> (Drugg, 1978) Bujak & Davies, 1983 and <i>S</i>.? <i>paeminosa</i> (Drugg, 1978) Bujak & Davies, 1983	JOURNAL OF MICROPALAEONTOLOGY			English	Article								Research carried out on the Upper Jurassic dinoflagellate cyst assemblages of the SubTethyan marine realm, show that populations of the dinoflagellate cysts Subtilisphaera? inaffecta and S.? paeminosa are predominant in shallow water marginal marine or brackish environments. The distribution of groups of dinoflagellate cysts, micrhystridid acritarchs and variations of terrestrial inputs represented by phytoclasts are presumed parameters of the salinity balance during such Late Jurassic depositional environments. In this context, the shagreenate to faintly granulate S.? inaffecta appears to be an opportunistic taxon with an ability to prosper in brackish environments. In contrast, the coarsely granulate to pustulate paeminosa form is seemingly less eurytopic and flourishes with success in shallow, marginal marine, environments. SEM studies reveals that the two morphotypes possess transapical archaeopyle sutures on what is usually considered the antapex. Following these observations the cysts are interpreted in a reverse sense. Consequently, the attribution to the genus Subtilisphaera becomes inappropriate. The two morphotypes, interpreted as variants of a single species, are attributed to the genus Corculodinium Batten & Lister, 1988 for which a new emendation is proposed. The specific epithet inaffecta is considered legal over paeminosa.	Univ Lyon 1, UFR Sci Terre, F-69622 Villeurbanne, France	Universite Claude Bernard Lyon 1	Courtinat, B (通讯作者)，Univ Lyon 1, UFR Sci Terre, 43 Bd 11 Novembre 1918, F-69622 Villeurbanne, France.							BARON H, 1989, NW EUROPEAN MICROPAL, P193; BATTEN D J, 1988, Cretaceous Research, V9, P337, DOI 10.1016/0195-6671(88)90007-9; BELOW R, 1981, Palaeontographica Abteilung B Palaeophytologie, V176, P1; Bernier P., 1979, DOCUM LAB G OL FS LY, V75, P95; BIRD D F, 1992, Journal of Phycology, V28, P16; BRENNER W., 1988, Tubinger Mikropalaontologische Mitteilungen, V6, P1; Bujak J.P., 1983, AM ASS STRATIGRAPHIE, V13, P1; Courtinat B., 1989, Documents des Laboratoires de Geologie de la Faculte des Sciences de Lyon, V105, P1; COX BM, 1987, GEOLOGICAL SOC LONDO, V55, P169; DODEKOVA L, 1992, Geologica Balcanica, V22, P33; Dodekova Lilia, 1994, Geologica Balcanica, V24, P11; DOWNIE CHARLES, 1957, QUART JOUR GEOL SOC LONDON, V112, P413; Drugg W.S., 1978, Palaeontographica Abteilung B Palaeophytologie, V168, P61; DURR G, 1988, TUBINGER MIKROPALAON, V5, P1; Erkmen U., 1980, Geobios (Villeurbanne), V13, P45, DOI 10.1016/S0016-6995(80)80014-3; Evitt W.R., 1985, SPOROPOLLENIN DINOFL, P1; Feist-Burkhardt S., 1992, Cahiers de Micropaleontologie Nouvelle Serie, V7, P141; Feist-Burkhardt S, 1996, 9 INT PAL C 23 28 JU, P42; Fisher M.J., 1980, P 4 INT PAL C LUCHN, V2, P313; GITMEZ G U, 1972, Bulletin of the British Museum (Natural History) Geology, V21, P173; Gitmez G.U., 1970, B BRIT MUS NAT HIST, V18, P233; Ioannides N.S., 1988, Bulletin du Centre de Recherches Exploration-Production Elf-Aquitaine, V12, P471; IOANNIDES N S, 1976, Micropaleontology (New York), V22, P443, DOI 10.2307/1485174; Jain K.P., 1973, PALAEOBOTANIST, V20, P22; KUNZ R, 1990, Palaeontographica Abteilung B Palaeophytologie, V216, P1; Lentin J.K., 1985, CAN TECH REP HYDROG, V60, P1; LENTIN JK, 1976, BIR7516 BEDF I OC RE, P1; LORD AR, 1987, NEUES JB GEOLOGIE PA, P577; MONTEIL E, 1991, B CENT RECH EXPL, V15, P461; NORHHANSEN H, 1986, GEOLOGICAL SOC DENMA, V35, P31; POULSEN N.E., 1996, American Association of Stratigraphic Palynologists, Contribution Series, V31, P1; Poulsen N.E., 1994, GEOBIOS, V7, P409; POULSEN NE, 1992, REV PALAEOBOT PALYNO, V75, P33, DOI 10.1016/0034-6667(92)90148-A; POULSEN NE, 1991, GEOLOGICAL SURVEY B, V16, P7; POULSEN NE, 1994, GEOBIOS, V17, P401; Poulsen Niels E., 1993, Acta Geologica Polonica, V43, P251; PRAUSS M, 1989, Palaeontographica Abteilung B Palaeophytologie, V214, P1; Raynaud J.F., 1978, Palinologia, numero extraordinario, V1, P387; Riding J.B., 1992, P7; RIDING J B, 1988, Palynology, V12, P65; Riding J.B., 1987, Proceedings of the Yorkshire Geological Society, V46, P231; Schrank E, 1984, BERL GEO ABH, V50, P189; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1; Tyson R.V, 1995, Sedimentary Organic Matter: Organic Facies and Palynofacies, P1, DOI DOI 10.1007/978-94-011-0739-625; WOOLLAM R, 1983, 832 I GEOL SCI REP, P1	45	9	10	0	0	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH BA1 3JN, AVON, ENGLAND	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	DEC	2000	19		2				165	175		10.1144/jm.19.2.165	http://dx.doi.org/10.1144/jm.19.2.165			11	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	385UJ		hybrid			2025-03-11	WOS:000166021900009
J	Rubino, F; Belmonte, G; Miglietta, AM; Geraci, S; Boero, F				Rubino, F; Belmonte, G; Miglietta, AM; Geraci, S; Boero, F			Resting stages of plankton in recent North Adriatic sediments	MARINE ECOLOGY-PUBBLICAZIONI DELLA STAZIONE ZOOLOGICA DI NAPOLI I			English	Article						North Adriatic Sea; dinoflagellates; resting stages; cyst bank	DINOFLAGELLATE CYSTS; GYMNODINIUM-CATENATUM; MARINE-SEDIMENTS; COASTAL WATERS; SP-NOV; VERTICAL-DISTRIBUTION; MICRORETICULATE CYST; CALANOID COPEPOD; EGGS; DINOPHYCEAE	Plankton-derived resting stages were found in 26 sediment cores collected in the North Adriatic Sea; 46 morphotypes were identified, 38 were attributed to taxa according to their morphology and, in some hatching cases, also according to the morphology of the derived active forms. Six species of Dinophyta were recorded for the first time from the North Adriatic Sea. Each morphotype was described in detail. Twenty-nine resting stages were Dinophyta; one was a Chrysophyta; two were Tintinnina; and six were metazoans. At every site Dinophyta cysts were more abundant than Metazoa cysts. Cyst bank densities were variable, with empty forms generally more abundant than full ones; cyst concentrations were highest at the mouth of the Po River delta.	Univ Lecce, Dipartimento Biol, Stn Biol Marina, I-73100 Lecce, Italy; CNR, Ist Sperimentale Talassograf A Cerruti, I-74100 Taranto, Italy; CNR, Ist Corros Marina Met, I-16149 Genoa, Italy	University of Salento; Consiglio Nazionale delle Ricerche (CNR); Consiglio Nazionale delle Ricerche (CNR)	Boero, F (通讯作者)，Univ Lecce, Dipartimento Biol, Stn Biol Marina, Via Prov Monteroni, I-73100 Lecce, Italy.	boero@unile.it	Boero, Ferdinando/B-4494-2008; Rubino, Fernando/GOP-0332-2022; BELMONTE, GENUARIO/AAG-4029-2020	Rubino, Fernando/0000-0003-2552-2510; Boero, Ferdinando/0000-0002-6317-2710				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANGELANTONI A, 1978, PUBBL I GEOL MAR CNR, V9, P79; [Anonymous], NOVA HEDWIGIA; [Anonymous], GIORNALE BOT ITALIAN; ANTIA AN, 1993, J PLANKTON RES, V15, P99, DOI 10.1093/plankt/15.1.99; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Belmonte G, 1997, CRUSTACEANA, V70, P114, DOI 10.1163/156854097X00401; Belmonte G, 1995, OLSEN INT S, P53; BELMONTE G, 1992, B ZOOL, V59, P363, DOI 10.1080/11250009209386694; BELMONTE G, 1998, BIOL MAR MEDIT, V6, P172; Boero F, 1996, TRENDS ECOL EVOL, V11, P177, DOI 10.1016/0169-5347(96)20007-2; BOERO F, 1994, MAR ECOL-P S Z N I, V15, P3, DOI 10.1111/j.1439-0485.1994.tb00038.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Bolch CJS, 1999, PHYCOLOGIA, V38, P301, DOI 10.2216/i0031-8884-38-4-301.1; BROS WE, 1987, J EXP MAR BIOL ECOL, V114, P63; CRUZADO A, 1990, P WORKSH EUTR REL PH, P193; Dale B., 1983, P69; DUFF KE, 1995, ATLAS CHRYSOPHYCEAN; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Fonda Umani S., 1985, Oebalia, V11, P141; FONDAUMANI S, 1991, MARINE EUTROPHICATIO, P347; GAO XP, 1991, BRIT PHYCOL J, V26, P21, DOI 10.1080/00071619100650031; GARRISON DL, 1984, MARINE PLANKTON LIFE, P19; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; Head M.J., 1996, Palynology: Principles and Applications, P1197; Kobayashi S., 1984, Japanese Journal of Phycology (Sorui), V32, P251; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; LINDLEY JA, 1990, MAR BIOL, V104, P209, DOI 10.1007/BF01313260; Madhupratap M, 1996, MAR BIOL, V125, P77, DOI 10.1007/BF00350762; MARCHETTI R, 1990, P WORKSH EUTR REL PH, P21; MARCUS NH, 1990, MAR BIOL, V105, P413, DOI 10.1007/BF01316312; MARCUS NH, 1995, MAR BIOL, V123, P459, DOI 10.1007/BF00349225; MARCUS NH, 1994, LIMNOL OCEANOGR, V39, P154, DOI 10.4319/lo.1994.39.1.0154; Marcus NH, 1998, LIMNOL OCEANOGR, V43, P763, DOI 10.4319/lo.1998.43.5.0763; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; MATSUOKA K, 1982, REV PALAEOBOT PALYNO, V38, P109, DOI 10.1016/0034-6667(82)90052-5; Matsuoka K., 1985, NATURAL SCI B, V25, P21; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; OTT JA, 1992, OLSEN INT S, P367; Ott Jorg A., 1995, Bulletin de l'Institut Oceanographique Numero Special (Monaco), V15, P133; PAGNOTTA R, 1990, WATER POLLUTION RES, P115; Pati AC, 1999, MAR BIOL, V134, P419, DOI 10.1007/s002270050558; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1978, J MAR BIOL ASSOC UK, V58, P551, DOI 10.1017/S0025315400041205; Rubino F., 1998, BIOL MAR MEDIT, V5, P253; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; VIITASALO M, 1994, MAR BIOL, V120, P455, DOI 10.1007/BF00680221; Vollenweider R.A., 1992, MARINE COASTAL EUTRO, P63; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	58	35	40	0	15	WILEY-BLACKWELL	MALDEN	COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA	0173-9565			MAR ECOL-P S Z N I	Mar. Ecol.-Pubbl. Stn. Zool. Napoli	DEC	2000	21	3-4					263	284		10.1046/j.1439-0485.2000.00725.x	http://dx.doi.org/10.1046/j.1439-0485.2000.00725.x			22	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	385KM					2025-03-11	WOS:000166003300007
J	Matsuoka, K; Cho, HJ				Matsuoka, K; Cho, HJ			Morphological variation in cysts of the gymnodinialean dinoflagellate <i>Polykrikos</i>	MICROPALEONTOLOGY			English	Article							RECENT SEDIMENTS	On the basis of both a literature survey and incubation experiments, the cyst-motile form relationship in the two Polykrikos species (Dinophyceae), P. schwartzii and P. kofoidii, must be reassessed. Surface ornamentation of the cysts of P. schwartzii and P. kofoidii has been considered the most important morphological feature differentiating these species. The cyst of P. schwartzii has been considered to be characterized by reticulate ornament, and that of P. kofoidii by separate, rod-like processes. In our incubation experiments, P. kofoidii produced a cyst covered with complete reticulate ornament; this species also germinated from a cyst with incomplete reticulate ornament. We found four morphological types of Polykrikos cysts in the surface sediments of Omura Bay. The ornament varied from rod-like elements (Type 1), to separate rows of lumina (Spe 2), shelf-like ornament with incomplete reticulum (Type 3), to a complete reticulum (Type 4). Our observations show that cysts of P. kofoidii have not only variants with rod-like processes, but also forms with a reticulate network, and that intermediate forms sometimes occur. In particular, the presence of intermediate forms strongly suggests that a separator based on the surface ornament of cysts is not effective for differentiating these two species. Therefore, the taxonomic criterion that cysts with reticulate ornament are identical to P. schwartzii and those with rod-like form to P. kofoidii, is considered untenable.	Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan; Nagasaki Univ, Grad Sch Marine Sci & Engn, Nagasaki 8528521, Japan	Nagasaki University; Nagasaki University	Matsuoka, K (通讯作者)，Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan.							DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DODGE J, 1982, MARINE DINOFLAGELLAT, P120; FUKUYO Y, 1981, FUNDAMENTAL STUDIES, P205; HARLAND R, 1981, Palynology, V5, P65; KOFOID CA, 1921, FREE LIVING UNARMORE, P395; Kokinos John P., 1995, Palynology, V19, P143; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1989, P461; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	13	15	17	0	2	MICROPALEONTOLOGY PRESS	NEW YORK	AMER MUSEUM NAT HISTORY 79TH ST AT CENTRAL PARK WEST, NEW YORK, NY 10024 USA	0026-2803			MICROPALEONTOLOGY	Micropaleontology	WIN	2000	46	4					360	364						5	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	381RD					2025-03-11	WOS:000165776100005
J	Ciminiello, P; Fattorusso, E; Forino, M; Montresor, M				Ciminiello, P; Fattorusso, E; Forino, M; Montresor, M			Saxitoxin and neosaxitoxin as toxic principles of Alexandrium andersoni (Dinophyceae) from the Gulf of Naples, Italy	TOXICON			English	Article						Alexandrium andersoni; PSP; saxitoxin; neosaxitoxin	PROTOGONYAULAX-TAMARENSIS; GENUS ALEXANDRIUM; DINOFLAGELLATE; WATERS	A clonal culture of Alexandrium andersoni, obtained from germination of a resting cyst, collected From the Gulf of Naples, was found positive for PSP toxicity by mouse bioassay. The toxicity profile of this dinoflagellate consists mainly of toxins belonging to the saxitoxin class, in particular of Saxitoxin (STX) and Neosaxitoxin (NEO), as determined by a wide MS and (1)H NMR analysis. This represents the first report of the presence of A, andersoni in the Mediterranean Sea, as well as of its toxicity. (C) 2000 Elsevier Science Ltd. All rights reserved.	Univ Naples Federico 2, Dipartimento Chim Sostanze Nat, I-80131 Naples, Italy; Staz Zool Anton Dohrn, I-80121 Naples, Italy	University of Naples Federico II; Stazione Zoologica Anton Dohrn	Fattorusso, E (通讯作者)，Univ Naples Federico 2, Dipartimento Chim Sostanze Nat, Via D Montesano 49, I-80131 Naples, Italy.	fattoru@unina.it		Montresor, Marina/0000-0002-2475-1787; Forino, Martino/0000-0001-8036-3546				ALAM MI, 1979, J PHYCOL, V15, P106, DOI 10.1111/j.0022-3646.1979.00106.x; ANDERSON DM, 1990, MAR BIOL, V104, P511, DOI 10.1007/BF01314358; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; Balech E., 1995, The genus Alexandrium Halim (dinoflagellata), P151, DOI [10.2307/3226651., DOI 10.2307/3226651]; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; DELGADO M, 1999, SCI MAR, V54, P1; FRANCO JR, 1994, J APPL PHYCOL, V6, P272; FROTEZA V, 1998, HARMFUL ALGAE, P58; GARCES E, 1998, HARMFUL ALGAE XUNTA, P167; Hall S., 1982, THESIS U ALASKA; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; HONSELL G, 1995, GIORNALE BOTANICO IT, V129, P390; KELLER MD, 1987, J PHYCOL, V23, P633; Labib Wagdy, 1996, Marine Life, V5, P11; LEDOUX M, 1993, DEV MAR BIO, V3, P413; MACKENZIE L, 1997, NEW ZEAL J MAR FRESH, V31, P401; MARANDA L, 1985, ESTUAR COAST SHELF S, V21, P401, DOI 10.1016/0272-7714(85)90020-4; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; NOGUCHI T, 1990, TOXIC MARINE PHYTOPLANKTON, P493; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P851; Oshima Y., 1995, MANUAL HARMFUL MARIN, P81; Shimizu Y., 1979, P321; Sorokin YI, 1996, J SEA RES, V35, P251, DOI 10.1016/S1385-1101(96)90752-2; SOURNIA A, 1991, PHYTOPLANCTON NUISIB, P83	26	53	56	1	19	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0041-0101			TOXICON	Toxicon	DEC	2000	38	12					1871	1877		10.1016/S0041-0101(00)00099-4	http://dx.doi.org/10.1016/S0041-0101(00)00099-4			7	Pharmacology & Pharmacy; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Pharmacology & Pharmacy; Toxicology	343XZ	10858525				2025-03-11	WOS:000088729300020
J	Kremp, A				Kremp, A			Distribution, dynamics and <i>in situ</i> seeding potential of <i>Scrippsiella hangoei</i> (Dinophyceae) cyst populations from the Baltic Sea	JOURNAL OF PLANKTON RESEARCH			English	Article							DINOFLAGELLATE GONYAULAX-EXCAVATA; RED TIDE DINOFLAGELLATE; RESTING CYSTS; INLAND SEA; SEDIMENTS; RECRUITMENT; JAPAN; BAY; PLANKTON; COPEPODS	The distribution and seasonal dynamics of cyst populations of the spring bloom dinoflagellate Scrippsiella hangoei were studied in surface sediments on the southwest coast of Finland, Baltic Sea. In situ germination was assessed by monitoring the fraction of empty cysts and chlorophyll a fluorescence in cyst populations at different coastal sites throughout the annual cycle. Scrippsiella hangoei resting cysts were widely distributed in the study area and occurred in exceptionally large numbers (magnitudes of 10(4)-10(6) cysts cm(-3)) at all sampling locations between the innermost parts of the coastal archipelago and the open Gulf of Finland. The decreases in cyst number in winter and the increases occurring in late spring reflected the dynamics of germination and encystment of the species. Chlorophyll fluorescence appeared in mid-winter in similar to 40% of cysts from well-aerated basins and 6-15% of cysts from temporarily anoxic sediments. A generally low increase in the proportion of empty cysts indicated that only a part of the potentially germinable cysts actually germinates. Given the high cyst concentrations in the sediments, the potential for germination is considerable, despite the environmentally and physiologically determined losses. In contrast, the size of the vegetative inoculum is very low, indicating that the survival of germlings is problematic under harsh winter conditions. This is an unusual life cycle strategy; however, the early release of cells into the water column provides a high probability for successful bloom initiation under the unpredictable meteorological conditions in winter and early spring, which often lead to the sudden onset of favourable growth conditions.	Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, FIN-00014 Helsinki, Finland	University of Helsinki	Kremp, A (通讯作者)，Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, POB 17, FIN-00014 Helsinki, Finland.		Kremp, Anke/I-8139-2013					*ALG, 1999, BALT SEA ALG; Anderson D.M., 1985, P219; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; BERDALET E, 1992, J PHYCOL, V28, P267, DOI 10.1111/j.0022-3646.1992.00267.x; Blanco Juan, 1995, P563; DESTASIO BT, 1989, ECOLOGY, V70, P1377; Eilertsen H.C., 1998, HARMFUL ALGAE, P196; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; Halme Erkki, 1944, ANN ZOOL SOC ZOOL BOT FENNICAE VANAMO, V10, P1; Hansson LA, 1996, LIMNOL OCEANOGR, V41, P1312, DOI 10.4319/lo.1996.41.6.1312; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Itakura S, 1997, MAR BIOL, V128, P497, DOI 10.1007/s002270050116; KASAHARA S, 1975, MAR BIOL, V31, P25, DOI 10.1007/BF00390644; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; KIVI K, 1986, OPHELIA S, V4, P101; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Kremp A, 2000, J PLANKTON RES, V22, P1311, DOI 10.1093/plankt/22.7.1311; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; Malkki P, 1985, FINNISH MARINE RES, V252, P1; MARCUS NH, 1986, LIMNOL OCEANOGR, V31, P206, DOI 10.4319/lo.1986.31.1.0206; Marcus NH, 1996, HYDROBIOLOGIA, V320, P141, DOI 10.1007/BF00016815; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Niemi A, 1973, Acta Botanica Fennica, V100, P1; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; POLLINGHER U, 1993, AQUAT SCI, V55, P11; RENGEFORS K, 1998, ARCH HYDROBIOL SPEC, V51, P23; Steidinger K.A., 1975, P153; STIPA T, 1996, REP SER GEOPHYS, V34, P1; TRIMBEE AM, 1984, J PLANKTON RES, V6, P897, DOI 10.1093/plankt/6.5.897; VIITASALO M, 1994, HYDROBIOLOGIA, V102, P417; Voipio A., 1981, The Baltic Sea; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; Yamaguchi, 1996, HARMFUL TOXIC ALGAL, P177; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880	37	29	35	2	5	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	NOV	2000	22	11					2155	2169		10.1093/plankt/22.11.2155	http://dx.doi.org/10.1093/plankt/22.11.2155			15	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	377WN		Bronze			2025-03-11	WOS:000165549400009
J	Seo, KS; Fritz, L				Seo, KS; Fritz, L			Cell-wall morphology correlated with vertical migration in the non-motile marine dinoflagellate <i>Pyrocystis noctiluca</i>	MARINE BIOLOGY			English	Article							NITRATE; PHYTOPLANKTON; POPULATIONS; FUSIFORMIS; CARBON; GROWTH; BLOOM; SEA	We report an ultrastructural study of the morphological changes in cells of the marine dinoflagellate Pyrocystis noctiluca Murray, which correlate with its vertical migration pattern. Cells alternate between a large, highly vacuolated, positively buoyant, vegetative cyst surrounded by a dinosporin-containing wall and a smaller, more compact, negatively buoyant, cellulose-bounded cell. The cyst wall is composed of two layers: a thin smooth outer layer, thought to be composed of dinosporin, and a thick inner layer that likely to be cellulosic. One or two thecate cells are formed from within the cysts. Thecate cells are smaller, more compact and contain many small translucent bodies. They are surrounded by a typical dinoflagellate amphiesmal layer composed of membranes and cellulose plates. The amphiesmal layer appears only in recently divided cells and exists for only one night. By the following day, the cellulose wall has been replaced by a new dinosporin wall synthesized from beneath the cellulose thecal layer. The cyst stage is suggested as being optimized for photosynthesis, whereas the compact, negatively buoyant, thecate form is thought to allow nutrient uptake in deeper waters. Vertical migration in this species is thus correlated with the presence of dinosporin wall during most of its stay in the upper waters, alternating with a brief thecate wall in deeper nutrient-rich waters. This is the first report correlating dinoflagellate vertical migration with changes in cell-wall composition.	No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86011 USA	Northern Arizona University	No Arizona Univ, Dept Biol Sci, Box 5640, Flagstaff, AZ 86011 USA.	Lawrence.Fritz@nau.edu						BALLEK RW, 1986, J EXP MAR BIOL ECOL, V101, P175, DOI 10.1016/0022-0981(86)90048-1; BHOVICHITRA M, 1977, LIMNOL OCEANOGR, V22, P73, DOI 10.4319/lo.1977.22.1.0073; Boyd CN, 1999, J EXP BOT, V50, P461, DOI 10.1093/jexbot/50.333.461; CULLEN JJ, 1981, MAR BIOL, V62, P81, DOI 10.1007/BF00388169; EGGERSDORFER B, 1991, FEMS MICROBIOL ECOL, V85, P319, DOI 10.1016/0378-1097(91)90191-C; ELBRACHTER M, 1978, HELGOLAND WISS MEER, V31, P347, DOI 10.1007/BF02189487; EPPLEY RW, 1968, J PHYCOL, V4, P333, DOI 10.1111/j.1529-8817.1968.tb04704.x; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; FRITZ L, 1986, THESIS RUTGERS U NEW; Hays GC, 1995, LIMNOL OCEANOGR, V40, P1461, DOI 10.4319/lo.1995.40.8.1461; HEISKANEN AS, 1995, MAR ECOL PROG SER, V122, P45, DOI 10.3354/meps122045; LIEBERMAN OS, 1994, J PHYCOL, V30, P964, DOI 10.1111/j.0022-3646.1994.00964.x; MacIntyre JG, 1997, MAR ECOL PROG SER, V148, P201, DOI 10.3354/meps148201; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; PINCEMIN JM, 1981, ARCH PROTISTENKD, V124, P271, DOI 10.1016/S0003-9365(81)80020-6; PINCEMIN JM, 1982, ARCH PROTISTENKD, V125, P95, DOI 10.1016/S0003-9365(82)80009-2; PINCEMIN JM, 1978, ARCH PROTISTENKD, V120, P401, DOI 10.1016/S0003-9365(78)80031-1; Qi Yuzao, 1997, Oceanologia et Limnologia Sinica, V28, P458; RIVKIN RB, 1984, DEEP-SEA RES, V31, P353, DOI 10.1016/0198-0149(84)90089-X; RIVKIN RB, 1979, LIMNOL OCEANOGR, V24, P107, DOI 10.4319/lo.1979.24.1.0107; Sukhanova I.N., 1973, LIFE ACTIVITIES PELA, P218; Sukhanova IN, 1973, LIFE ACTIVITY PELAGI, P210; SWIFT E, 1970, J PHYCOL, V6, P79, DOI 10.1111/j.0022-3646.1970.00079.x; SWIFT E, 1976, LIMNOL OCEANOGR, V21, P418, DOI 10.4319/lo.1976.21.3.0418; SWIFT E, 1971, J PHYCOL, V7, P89, DOI 10.1111/j.1529-8817.1971.tb01486.x; Villareal TA, 1999, NATURE, V397, P423, DOI 10.1038/17103; VILLAREAL TA, 1994, J PHYCOL, V30, P1, DOI 10.1111/j.0022-3646.1994.00001.x; VILLAREAL TA, 1995, J PHYCOL, V31, P689, DOI 10.1111/j.0022-3646.1995.00689.x; WALKER DR, 1991, S AFR J MARINE SCI, V10, P61; Watanabe M, 1995, LIMNOL OCEANOGR, V40, P1447, DOI 10.4319/lo.1995.40.8.1447	30	12	14	1	14	SPRINGER HEIDELBERG	HEIDELBERG	TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY	0025-3162	1432-1793		MAR BIOL	Mar. Biol.	NOV	2000	137	4					589	594		10.1007/s002270000374	http://dx.doi.org/10.1007/s002270000374			6	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	376CJ					2025-03-11	WOS:000165440400004
J	Hamer, JP; McCollin, TA; Lucas, IAN				Hamer, JP; McCollin, TA; Lucas, IAN			Dinoflagellate cysts in ballast tank sediments: Between tank variability	MARINE POLLUTION BULLETIN			English	Article							MARINE ORGANISMS; RISK ASSESSMENT; WATER; TRANSPORT; INTRODUCTIONS		Univ Coll N Wales, Sch Ocean Sci, Menai Bridge LL59 5EY, Gwynedd, Wales	Bangor University	Univ Coll N Wales, Sch Ocean Sci, Menai Bridge LL59 5EY, Gwynedd, Wales.							Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Hallegraeff GM, 1995, IOC MANUALS GUIDES; HAMER JP, 1998, NIGES TEKNISK NATURV, V1, P53; HARVEY M, 1999, CANADIAN TECHNICAL R, V2268; HAY C, 1997, 417 CAWTH I; Hayes KR, 1998, ICES J MAR SCI, V55, P201, DOI 10.1006/jmsc.1997.0342; KELLY JM, 1993, J SHELLFISH RES, V12, P405; LAING I, 1995, BALLAST WATER EXCHAN; Macdonald E.M., 1998, 397 FRS MAR LAB; MATSUOKA K, 1995, IOC MANUALS GUIDES	15	51	57	3	17	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0025-326X	1879-3363		MAR POLLUT BULL	Mar. Pollut. Bull.	SEP	2000	40	9					731	733		10.1016/S0025-326X(99)00198-8	http://dx.doi.org/10.1016/S0025-326X(99)00198-8			3	Environmental Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	351QG					2025-03-11	WOS:000089169200014
J	Glasgow, HB; Burkholder, JM				Glasgow, HB; Burkholder, JM			Water quality trends and management implications from a five-year study of a eutrophic estuary	ECOLOGICAL APPLICATIONS			English	Review						Albemarle-Pamlico ecosystem; North Carolina; algal bloom; chlorophyll; estuary; fish kills; hypoxia; Neuse River and Estuary; nitrogen; phosphorus; river; suspended solids; toxic Pfiesteria complex	NEUSE RIVER ESTUARY; NORTH-CAROLINA; FISH KILLS; NUTRIENT LIMITATION; CHESAPEAKE BAY; ENVIRONMENTAL CONTROLS; DISTRIBUTION PATTERNS; SHALLOW ESTUARIES; COASTAL-PLAIN; PHYTOPLANKTON	The Neuse River and Estuary, a major tributary of the second largest estuary on the United States mainland, historically has sustained excessive blooms of algae and toxic dinoflagellates, hypoxia, and fish kills. Previous attempts have been made to use shortterm databases of 2-3 years, or data sets from infrequent (monthly) sampling, to assess whether nutrient inputs to the Neuse are increasing and supporting higher algal production. These previous efforts also have relied on single-point-determined flow velocity data, at upstream sites remote from the estuary, to estimate the volume of how in quantifying nutrient loading to the estuary. We completed a five-year study of the Neuse, including a comparative inventory of nutrients to the watershed from point sources and from concentrated animal operations (CAOs) as recent nonpoint sources, as well as an intensive assessment of water quality over time in the mesohaline estuary. Estimates of nutrient loads were based on volume of flow data from shore-to-shore transect cross sections, taken with a boat-mounted acoustic Doppler current profiler at the westernmost edge of the estuary. A total of 441 point dischargers contributed at least 3.34 x 10(8) L effluent/d to the Neuse system, much of which came from municipal wastewater treatment giants (2.03 x 10(8) L effluent/d, excluding periods of plant malfunctions; total annual loadings of at least 9 x 10(5) kg P and 2.1 x 10(6) kg N, with a 17% increase in human population over the past decade). The Neuse basin also included 554 CAOs, with 76% in swine production (1.7 x 10(6) animals, from a 285% increase in the past decade) and 23% in poultry (5.5 x 10(5) animals). An estimated 5.9 x 10(9) kg manure produced by swine and poultry during 1998 contributed similar to 4.1 x 10(7) kg N and 1.4 x 10(7) kg P to the Neuse watershed. About 20% of the area in the watershed now has enough manure from CAOs to exceed the P requirements of all nonlegume crops and forages. About two-thirds of the N- and P-rich feeds for these animals are imported (with 4.0 x 10(7) kg N and 1.6 x 10(7) kg P in 1998); thus, the watershed increasingly has become a nutrient sink. Over the five-year study in the Neuse Estuary study area, P loading significantly declined (by an estimated 14%), whereas TN (total nitrogen) loading significantly increased (by an average of 16%) and TNi (total inorganic nitrogen) increased by similar to 38%. The increased inorganic N (N-i), partly related to severe storms with high precipitation in years 4-5, coincided with a decrease in phytoplankton biomass (as chlorophyll a) that likely reflected displacement/washout of algal populations and cysts. Thus, while both N and P supplies have increased in the watershed, there is evidence for a significant increase in N-i loading but, as yet, no apparent signal for increased P in the lower estuary. Weather patterns ultimately control when/whether the elevated Ni supply will support increased algal production, so that estuarine algal blooms, hypoxia, and fish kills will remain difficult, at best, to predict in modeling efforts. We recommend that decadal data sets, with sufficient sampling frequency to capture nutrient loadings from major storm events, be used to assess fluctuations in algal production of lower rivers and estuaries, and relationships with changing nutrient inputs. Given increased N and P supplies in the Neuse watershed from ongoing growth of both human and swine populations, a current management goal of 30% N reduction should be altered to include increased focus on Ni and strengthened comanagement of P As for estuaries in other regions, nutrient reduction goals should be interpreted as "moving targets" that likely will have to be substantially adjusted upward, over time, to accomplish noticeable reductions in algal blooms, hypoxia, and fish kills in the lower Neuse River and Estuary.	N Carolina State Univ, Dept Bot, Raleigh, NC 27695 USA	North Carolina State University	Burkholder, JM (通讯作者)，N Carolina State Univ, Dept Bot, Box 7510, Raleigh, NC 27695 USA.							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Appl.	AUG	2000	10	4					1024	1046						23	Ecology; Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	339UJ					2025-03-11	WOS:000088496000008
J	Kremp, A; Anderson, DM				Kremp, A; Anderson, DM			Factors regulating germination of resting cysts of the spring bloom dinoflagellate <i>Scrippsiella hangoei</i> from the northern Baltic Sea	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; DINOPHYCEAE; SEDIMENTATION; EXCYSTMENT; TEMPERATURE; DARKNESS; EGGS	The role of cyst germination as a factor in bloom initiation was investigated for the dinoflagellate Scrippsiella hangoei (Schiller) Larsen from the northern Baltic Sea. This species blooms in very cold, often ice-covered waters, and is responsible for a significant fraction of the production in that region. Dormancy, temperature, oxygen and light were studied as factors potentially controlling the germination of S. hangoei resting cysts. Laboratory-stored and field-collected cysts began to germinate in December following a mandatory dormancy period lasting 6 months. Germination after this maturation interval was maximal when temperatures were within a 0-9 degrees C 'window'. Mandatory dormancy is therefore the primary factor regulating the timing of germination in this species, as temperatures in the natural environment normally fall within this range at the time when S. hangoei cysts deposited the preceding year have matured. Non-optimal temperatures, darkness and low oxygen conditions all maintain a state of quiescence in the cysts. Cysts could germinate in darkness, but the rate of excystment was significantly higher in the light. Likewise, excystment was completely inhibited in anoxic conditions and was reduced under severe hypoxia, with normal germination under moderate hypoxic concentrations. Temporary exposure to high sulfide concentrations permanently reduced germination potential, indicating that S. hangoei cysts have low resistance to oxygen deficiency. Prolonged periods of anoxia at the sediment surface, as frequently occurs in the study area, might reduce the size of the viable cyst pool and thus, alter the magnitude of the inoculum for S. hangoei bloom initiation. Together, these internal and external regulatory factors play important roles in the bloom dynamics of this important dinoflagellate.	Univ Helsinki, Div Hydrobiol, Dept Systemat & Ecol, FIN-00014 Helsinki, Finland; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	University of Helsinki; Woods Hole Oceanographic Institution	Kremp, A (通讯作者)，Univ Helsinki, Div Hydrobiol, Dept Systemat & Ecol, POB 17, FIN-00014 Helsinki, Finland.		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Plankton Res.	JUL	2000	22	7					1311	1327		10.1093/plankt/22.7.1311	http://dx.doi.org/10.1093/plankt/22.7.1311			17	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	337XT		Green Submitted, Bronze			2025-03-11	WOS:000088389100006
J	Nagasaki, K; Yamaguchi, M; Imai, I				Nagasaki, K; Yamaguchi, M; Imai, I			Algicidal activity of a killer bacterium against the harmful red tide dinoflagellate <i>Heterocapsa circularisquama</i> isolated from Ago Bay, Japan	NIPPON SUISAN GAKKAISHI			Japanese	Article							HETEROSIGMA-AKASHIWO VIRUS; RAPHIDOPHYCEAE; GROWTH; SEA	Algicidal activity of a bacterium strain Cytophaga sp. AA8-2 against the harmful red tide causing alga Heterocapsa circularisquama was investigated. Physiological conditions of host cells, incubation temperature and existence of ambient organic substrates or co-existing bacteria affected the lethal effect of Cytophaga sp. AA8-2. Bacterial lysis of H. circularisquama was caused more rapidly at higher incubation temperature (20-30 degrees C). Growth of 6 among 7 H. circularisquama strains tested was inhibited by Cytophaga sp. AA8-2, the levels of which were varied. Apart of H. circularisquama cells in a culture formed temporary cysts to survive the bacterial attack. The envelope of the temporary cyst of H. circularisquama was composed of a markedly thicker layered structure (209+/-72 nm) than that of the vegetative cell (40+/-15 nm).	Natl Res Inst Fisheries & Environm Inland Sea, Harmful Phytoplankton Sect, Harmful Algal Bloom Div, Hiroshima 7390452, Japan; Kyoto Univ, Grad Sch Agr, Lab Marine Environm Microbiol, Kyoto 6068502, Japan	Japan Fisheries Research & Education Agency (FRA); Kyoto University	Nagasaki, K (通讯作者)，Natl Res Inst Fisheries & Environm Inland Sea, Harmful Phytoplankton Sect, Harmful Algal Bloom Div, Hiroshima 7390452, Japan.							CHEN LCM, 1969, J PHYCOL, V5, P211, DOI 10.1111/j.1529-8817.1969.tb02605.x; FUKAMI K, 1992, NIPPON SUISAN GAKK, V58, P1073; FUKAMI K, 1998, HARMFUL TOXIC ALGAL, P335; HARA Y, 1982, Japanese Journal of Phycology, V30, P47; Honjo T, 1998, HARMFUL ALGAE, P224; Horiguchi Takeo, 1995, Phycological Research, V43, P129, DOI 10.1111/j.1440-1835.1995.tb00016.x; IMAI I, 1993, MAR BIOL, V116, P527, DOI 10.1007/BF00355470; ISHIDA Y, 1986, MAR ECOL PROG SER, V30, P197, DOI 10.3354/meps030197; Kim MC, 1998, MAR ECOL PROG SER, V170, P25, DOI 10.3354/meps170025; Kondo R, 1999, FISHERIES SCI, V65, P432, DOI 10.2331/fishsci.65.432; Nagasaki K, 1998, AQUAT MICROB ECOL, V15, P211, DOI 10.3354/ame015211; Nagasaki K, 1999, APPL ENVIRON MICROB, V65, P898; Nagasaki K, 1997, AQUAT MICROB ECOL, V13, P135, DOI 10.3354/ame013135; Nagasaki K, 1998, AQUAT MICROB ECOL, V14, P109, DOI 10.3354/ame014109; Uchida T, 1999, J EXP MAR BIOL ECOL, V241, P285, DOI 10.1016/S0022-0981(99)00088-X	15	42	47	0	3	JAPANESE SOC FISHERIES SCIENCE	TOKYO	C/O TOKYO UNIV FISHERIES, KONAN 4, MINATO, TOKYO, 108-8477, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	JUL	2000	66	4					666	673						8	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	350ZM					2025-03-11	WOS:000089131600013
J	Stoecker, DK; Gustafson, DE; Baier, CT; Black, MMD				Stoecker, DK; Gustafson, DE; Baier, CT; Black, MMD			Primary production in the upper sea ice	AQUATIC MICROBIAL ECOLOGY			English	Article						sea ice; Antarctica; McMurdo Sound; ice algae; cysts; hypnozygotes; dinoflagellates; Polarella; diatoms; chrysophytes; primary productivity	ANTARCTIC PACK-ICE; PHOTOSYNTHESIS-IRRADIANCE RELATIONSHIPS; MICROBIAL COMMUNITIES SIMCO; CHLOROPHYLL-A-CARBON; MCMURDO-SOUND; WEDDELL SEA; ALGAE; MICROALGAE; ASSEMBLAGES; NUTRIENT	Observations and experiments were conducted on fast ice in McMurdo Sound, Antarctica, to investigate seasonal changes in primary production in the upper sea ice interior. In November and early December 1995, a dense phytoflagellate assemblage developed in the brine channels and pockets at a snow-free site. Primary production was calculated from C-14 measurements of primary productivity in brine samples combined with estimates of the proportion of the ice volume occupied by brine. On 4 December 1995, when the dinoflagellate Polarella glacialis dominated, estimated daily production peaked at 12.4 mg C m(-2) in the upper 50 cm of ice. On this date, brine temperature was similar to-3 degrees C and brine salinity was similar to 60. By mid-December, daily production declined by 77%, but chlorophyll-specific rates of photosynthesis remained high. The decline in production coincided with encystment of P. glacialis and nutrient depletion, the former triggered by the latter. Primary production continued to decrease during December and January. On 9 January 1996, when ice temperatures were similar to-1 degrees C and brine salinity was similar to 20, there was a brief bloom of small pennate diatoms in the upper ice interior, but chlorophyll-specific rates of photosynthesis were low and estimated daily production was <1 mg C m(-2). Based on C-14 uptake and brine volume, algal production in the upper 50 cm of sea ice was 181 mg C m(-2) for the season (mid-November through mid-January). Increases in phytoflagellate biomass in the upper 90 cm of ice for this same period indicated that production was greater than or equal to 256 mg C m(-2). Brief early season blooms of cryo- and halo-tolerant phytoflagellates accounted for most of the primary production in the upper sea ice interior.	Univ Maryland, Horn Point Environm Lab, Ctr Environm Sci, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Univ Maryland, Horn Point Environm Lab, Ctr Environm Sci, POB 775, Cambridge, MD 21613 USA.	stoecker@hpl.umces.edu	stoecker, diane/F-9341-2013; Black, Megan/G-6410-2016	Black, Megan/0000-0001-5511-1419				ACKLEY SF, 1979, DEEP-SEA RES, V26, P269, DOI 10.1016/0198-0149(79)90024-4; ACKLEY SF, 1994, DEEP-SEA RES PT I, V41, P1583, DOI 10.1016/0967-0637(94)90062-0; [Anonymous], 2012, Biometry; Archer SD, 1996, MAR ECOL PROG SER, V135, P179, DOI 10.3354/meps135179; Arrigo K, 1998, ANTARCT RES SER, V73, P23; ARRIGO KR, 1991, J GEOPHYS RES-OCEANS, V96, P10581, DOI 10.1029/91JC00455; Arrigo KR, 1997, SCIENCE, V276, P394, DOI 10.1126/science.276.5311.394; ARRIGO KR, 1995, MAR ECOL PROG SER, V127, P255, DOI 10.3354/meps127255; Buck KR, 1998, POLAR BIOL, V20, P377, DOI 10.1007/s003000050317; DIECKMANN GS, 1991, POLAR BIOL, V11, P449; FRITSEN CH, 1994, SCIENCE, V266, P782, DOI 10.1126/science.266.5186.782; GARRISON DL, 1991, MAR ECOL PROG SER, V75, P161, DOI 10.3354/meps075161; GARRISON DL, 1986, BIOSCIENCE, V36, P243, DOI 10.2307/1310214; GARRISON DL, 1989, POLAR BIOL, V10, P211; Geider RJ, 1997, MAR ECOL PROG SER, V148, P187, DOI 10.3354/meps148187; GLEITZ M, 1995, MAR CHEM, V51, P81, DOI 10.1016/0304-4203(95)00053-T; GLEITZ M, 1991, POLAR BIOL, V11, P385; GRADINGER R, 1991, POLAR RES, V10, P295, DOI 10.1111/j.1751-8369.1991.tb00655.x; GRADINGER R, 1992, POLAR BIOL, V12, P727; HENLEY WJ, 1993, J PHYCOL, V29, P729, DOI 10.1111/j.0022-3646.1993.00729.x; HOLEN DA, 1995, CHRYSOPHYTE ALGAE, P119; HORNER R, 1992, POLAR BIOL, V12, P417; HSIAO SIC, 1980, ARCTIC, V33, P768; Ikavalko J, 1997, POLAR BIOL, V17, P473, DOI 10.1007/s003000050145; JASSBY AD, 1976, LIMNOL OCEANOGR, V21, P540, DOI 10.4319/lo.1976.21.4.0540; KIRST GO, 1995, J PHYCOL, V31, P181, DOI 10.1111/j.0022-3646.1995.00181.x; KOTTMEIER ST, 1988, POLAR BIOL, V8, P293, DOI 10.1007/BF00263178; LEGENDRE L, 1992, POLAR BIOL, V12, P429; LIZOTTE MP, 1992, POLAR BIOL, V12, P497; LIZOTTE MP, 1991, MAR ECOL PROG SER, V71, P175, DOI 10.3354/meps071175; Maykut G.A., 1985, Sea Ice Biota, P21; MCCONVILLE MJ, 1983, J PHYCOL, V19, P431, DOI 10.1111/j.0022-3646.1983.00431.x; Mock T, 1999, MAR ECOL PROG SER, V177, P15, DOI 10.3354/meps177015; Montresor M, 1999, J PHYCOL, V35, P186, DOI 10.1046/j.1529-8817.1999.3510186.x; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; RAND JH, 1985, CORPS ENG PUBL, V8521; Robinson DH, 1997, MAR ECOL PROG SER, V147, P243, DOI 10.3354/meps147243; Sandgren C.D., 1988, P9; Stoecker DK, 1999, J EUKARYOT MICROBIOL, V46, P397, DOI 10.1111/j.1550-7408.1999.tb04619.x; Stoecker DK, 1997, J PHYCOL, V33, P585, DOI 10.1111/j.0022-3646.1997.00585.x; STOECKER DK, 1992, MAR ECOL PROG SER, V84, P265, DOI 10.3354/meps084265; Stoecker DK, 1998, J PHYCOL, V34, P60, DOI 10.1046/j.1529-8817.1998.340060.x; SYVERTSEN EE, 1993, POLAR BIOL, V13, P61; Watanabe K., 1990, P136; WEEKS WF, 1982, CORPS ENG MONOGR, V821; WEISSENBERGER J, 1992, LIMNOL OCEANOGR, V37, P179, DOI 10.4319/lo.1992.37.1.0179; WELSCHMEYER NA, 1984, LIMNOL OCEANOGR, V29, P135, DOI 10.4319/lo.1984.29.1.0135; Wheeler PA, 1996, NATURE, V380, P697, DOI 10.1038/380697a0	50	39	44	0	23	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055	1616-1564		AQUAT MICROB ECOL	Aquat. Microb. Ecol.	JUN 15	2000	21	3					275	287		10.3354/ame021275	http://dx.doi.org/10.3354/ame021275			13	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	327UV		Bronze			2025-03-11	WOS:000087813000007
J	Helenes, J				Helenes, J			<i>Exochosphaeridium alisitosense</i> n. sp., a new gonyaulacoid dinoflagellate from the Albian of Baja California, Mexico	MICROPALEONTOLOGY			English	Article								A new species of skolochorate dinoflagellate cyst, Exochosphaeridium alisitosense, from upper Albian strata in Baja California, Mexico is described. The genus Exochosphaeridium is emended to include fossil dinoflagellate cysts with nontabular to intratabular processes, occasionally modified in the antapical area and with a short apical horn, and assigned to the subfamily Cribroperidinioideae. E. alisitosense, has intratabular processes and a reticulate antapical area that together with the adjacent paraplates, delineates a symmetrical sexiform arrangement with dextral torsion. This species also has an S-type ventral organization with an A/ai paratabulation pattern.	CICESE, Dept Geol, Ensenada 22830, Baja California, Mexico	CICESE - Centro de Investigacion Cientifica y de Educacion Superior de Ensenada	Helenes, J (通讯作者)，CICESE, Dept Geol, Km 107 Carretera Tijuana Ensenada, Ensenada 22830, Baja California, Mexico.		Helenes, Javier/J-5033-2016	Helenes, Javier/0000-0002-0135-1879				ALLISON EC, 1955, J PALEONTOL, V29, P400; ALLISON EC, 1974, GUIDEBOOK GEOLOGY PE, P20; ALLISON EC, 1964, AAPG MEMOIR, V3, P3; Almazan-Vazquez E, 1988, REVISTA, V7, P41; [Anonymous], 1985, SPOROPOLLENIN DINOFL; BELOW R, 1982, Palaeontographica Abteilung B Palaeophytologie, V182, P1; BELOW R, 1984, INITIAL REP DEEP SEA, V79, P621; Busby C, 1998, GEOLOGY, V26, P227, DOI 10.1130/0091-7613(1998)026<0227:EMFCMF>2.3.CO;2; COOKSON I C, 1982, Palaeontographica Abteilung B Palaeophytologie, V184, P23; DAMASSA S P, 1984, Palynology, V8, P51; de Coninck J., 1983, Tertiary Research, V5, P83; DEVERTEUIL L, 1996, MICROPALEONTOLOGY S, V42, pR1; Fensome R.A., 1993, SPECIAL PUBLICATION; FIRTH J V, 1987, Palynology, V11, P199; GSTIL GR, 1975, GEOLOGICAL SOC AM ME, V140, P1; HELENES J, 1984, Palynology, V8, P107; HELENES J, 1986, Palynology, V10, P73; HELENES J, 1984, GEOLOGY BAJA CALIFOR, V39, P80; LENTIN JK, 1985, CANADIAN TECHNICAL R, V60; MACBEGGS J, 1984, GEOLOGY BAJA CALIFOR, V39, P43; MATSUOKA K, 1984, T P PALAEONTOLOGY SO, V134, P374; SINGH C, 1971, B RES COUNC ALBERTA, V28, P1; Slimani Hamid, 1994, Memoires pour Servir a l'Explication des Cartes Geologiques et Minieres de la Belgique, V37, P1; STOVER LE, 1987, ASS AUSTR PALAEONTOL, V4, P227; VALENSI LIONEL, 1955, BULL SOC GEOL FRANCE, V5, P35; WILLIAMS G. L., 1998, AM ASS STRATIGRAPHIC, V34; Williams J.D., 1975, Bulletin Ala Mus nat Hist, VNo. 1,1975, P1; Wood G.D., 1996, PALYNOLOGY PRINCIPLE, V1, P29	28	7	7	1	1	MICROPALEONTOLOGY PRESS	NEW YORK	AMER MUSEUM NAT HISTORY 79TH ST AT CENTRAL PARK WEST, NEW YORK, NY 10024 USA	0026-2803			MICROPALEONTOLOGY	Micropaleontology	SUM	2000	46	2					135	142		10.2113/46.2.135	http://dx.doi.org/10.2113/46.2.135			8	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	330PA					2025-03-11	WOS:000087969400003
J	Kremp, A				Kremp, A			Morphology and germination pattern of the resting cyst of <i>Peridiniella catenata</i> (Dinophyceae) from the Baltic Sea	PHYCOLOGIA			English	Article							GONYAULAX-TAMARENSIS; VERTICAL MIGRATION; SPRING-BLOOM; SEDIMENTATION; EXCAVATA	The resting cyst of the cold-water dinoflagellate Peridiniella catenata is described from sediments collected off the southwest coast of Finland, Baltic Sea. The timing of germination was determined for this cyst type, and the dynamics of benthic cysts and planktonic cells were investigated during the seasonal cycle. The discoid, colourless, and thin-walled cysts germinated after a dormancy period of six months, and the emerging vegetative cells were identified as P. catenata. Synchronized excystment occurred in midwinter at 2 degrees C. The decrease of cyst abundance in the surface sediments coincided with the appearance of vegetative cells in the water column. The decay of the vegetative population was followed by a massive input of cysts into the sediments. It is concluded that cyst formation, dormancy interval, and the timing of germination play a role in regulating the seasonal appearance of P. catenata in the water column.	Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, FIN-00014 Helsinki, Finland	University of Helsinki	Kremp, A (通讯作者)，Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, POB 17, FIN-00014 Helsinki, Finland.	anke.kremp@helsinki.fi	Kremp, Anke/I-8139-2013					ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], ACTA BOT FENN; BRALEWSKA JM, 1992, P 1992 INT COUNC EXP; Dale B., 1983, P69; DODGE JD, 1987, ARCH PROTISTENKD, V134, P139, DOI 10.1016/S0003-9365(87)80067-2; Hansen G, 1998, EUR J PHYCOL, V33, P293, DOI 10.1080/09670269810001736793; Heiskanen AS, 1995, HYDROBIOLOGIA, V316, P211, DOI 10.1007/BF00017438; HSIAO SIC, 1977, CAN J BOT, V55, P685, DOI 10.1139/b77-083; Kremp A, 1999, MAR BIOL, V134, P771, DOI 10.1007/s002270050594; Kremp A, 2000, J PLANKTON RES, V22, P1311, DOI 10.1093/plankt/22.7.1311; LARSSON U, 1986, CONTR ASKO LAB U STO, V30, P1; Levander K.M., 1894, ACTA SOC FAUNA FLORA, V9, P1; LIGNELL R, 1993, MAR ECOL PROG SER, V94, P239, DOI 10.3354/meps094239; MULLERHAECKEL A, 1981, SARSIA, V66, P267; Okolodkov YB, 1996, J EXP MAR BIOL ECOL, V202, P19, DOI 10.1016/0022-0981(96)00028-7; Olli K, 1997, HYDROBIOLOGIA, V363, P179, DOI 10.1023/A:1003186024477; PASSOW U, 1991, MAR BIOL, V110, P455, DOI 10.1007/BF01344364; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; Steidinger K.A., 1975, P153; Wasmund N, 1998, J PLANKTON RES, V20, P1099, DOI 10.1093/plankt/20.6.1099; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880	24	17	17	0	11	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAY	2000	39	3					183	186		10.2216/i0031-8884-39-3-183.1	http://dx.doi.org/10.2216/i0031-8884-39-3-183.1			4	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	363YJ					2025-03-11	WOS:000089865000002
J	Persson, A				Persson, A			Possible predation of cysts - a gap in the knowledge of dinoflagellate ecology?	JOURNAL OF PLANKTON RESEARCH			English	Article							ALEXANDRIUM; SEDIMENTS; DYNAMICS; COPEPODS; BAY	A theoretical model of dinoflagellate ecology is presented. The model incorporates currently neglected aspects of potential importance in the field of plankton research, such as losses to the cyst seed bank due to predation or microbial degradation.	Univ Gothenburg, Dept Marine Bot, SE-40530 Gothenburg, Sweden	University of Gothenburg	Persson, A (通讯作者)，Univ Gothenburg, Dept Marine Bot, Box 461, SE-40530 Gothenburg, Sweden.			Persson, Agneta/0000-0003-0202-6514				ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; [Anonymous], 1998, HARMFUL ALGAE XUNTA; Boyer G.L., 1985, P407; BRAVO I, 1998, HARMFUL ALGAE, P356; Bricelj V.M., 1998, HARMFUL ALGAE, P453; Bricelj V. Monica, 1995, P413; BRICELJ VM, 1990, TOXIC MARINE PHYTOPLANKTON, P269; CEMBELLA AD, 1990, TOXIC MARINE PHYTOPLANKTON, P333; Dale B., 1979, P443; DALE B, 1983, SURVIVAL STRATEGIES, P86; DESTASIO BT, 1989, ECOLOGY, V70, P1377; DODGE JD, 1982, MARINE DINOFLAGELLAT, P80; DUTZ J, 1997, 8 INT C HARMF ALG JU, P66; FENCHEL T, 1969, Ophelia, V6, P1; FUTUYMA DJ, 1986, EVOLUTIONARY BIOL, P28; Gaines G., 1987, The Biology of Dinoflagellates, P224; GUJER W, 1983, WATER SCI TECHNOL, V15, P127, DOI 10.2166/wst.1983.0164; HUNTLEY M, 1986, MAR ECOL PROG SER, V28, P105, DOI 10.3354/meps028105; Hurst J.W., 1985, P427; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; IVES DJ, 1985, TOXIC DINOFLAGELLATE, P413; Jeong H., 1998, HARMFUL ALGAE, P179; Latz MI, 1996, MAR ECOL PROG SER, V132, P275, DOI 10.3354/meps132275; Lewis J, 1999, J PLANKTON RES, V21, P343, DOI 10.1093/plankt/21.2.343; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; Louda SM., 1989, ECOLOGY SOIL SEEDBAN, P25; Lovejoy C, 1998, APPL ENVIRON MICROB, V64, P2806; MACKENZIE L, 1998, HARMFUL ALGAE, P237; Matsuyama Y., 1998, HARMFUL ALGAE, P422; REID PC, 1987, J PLANKTON RES, V9, P249, DOI 10.1093/plankt/9.1.249; Rosenberg R, 1996, J SEA RES, V35, P1, DOI 10.1016/S1385-1101(96)90730-3; Sellner K.G., 1985, P245; Shumway S.E., 1985, P389; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Teegarden GJ, 1996, J EXP MAR BIOL ECOL, V196, P145, DOI 10.1016/0022-0981(95)00128-X; Turner J.T, 1998, HARMFUL ALGAE, P379; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; YAN T, 1997, 8 INT C HARMF ALG JU, P216; Yentsch C.M., 1979, P127; Yoshinaga Ikuo, 1995, P687; Zonneveld KAF, 1997, MAR MICROPALEONTOL, V29, P393, DOI 10.1016/S0377-8398(96)00032-1; [No title captured], DOI DOI 10.1016/J.JASMS.2007.11.001	45	37	40	1	6	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	APR	2000	22	4					803	809		10.1093/plankt/22.4.803	http://dx.doi.org/10.1093/plankt/22.4.803			7	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	302YL		Bronze			2025-03-11	WOS:000086394000012
J	Dunstan, SL; Sala-Newby, GB; Fajardo, AB; Taylor, KM; Campbell, AK				Dunstan, SL; Sala-Newby, GB; Fajardo, AB; Taylor, KM; Campbell, AK			Cloning and expression of the bioluminescent photoprotein pholasin from the bivalve mollusc <i>Pholas dactylus</i>	JOURNAL OF BIOLOGICAL CHEMISTRY			English	Article							DINOFLAGELLATE GONYAULAX-POLYEDRA; LUCIFERIN-BINDING-PROTEIN; INFLUENZA-VIRUS; GLYCOSYLATION; AEQUORIN; CELLS; GENE; HEMAGGLUTININ; CALSEQUESTRIN; REQUIREMENTS	Pholasin is the photoprotein responsible for luminescence in the bivalve Pholas dactylus and consists of a luciferin tightly bound to a glycosylated protein, It is a sensitive indicator of reactive oxygen species. A full-length clone encoding apopholasin was isolated from a P. dactylus light organ cDNA library. The unprocessed apoprotein contained 225 amino acids, starting with a signal peptide of 20 amino acids, 3 predicted N-linged glycosylation sites, 1 O-linked site, no histidines, and 7 cysteines, The recombinant apoprotein was expressed in cell extracts and insect cells. The size of the apoprotein expressed in cell extracts and the cytosol of insect cells was 26 kDa but that of the fully processed protein was 34 kDa, as was native pholasin. Both the processed and unprocessed recombinant apoproteins were recognized by a polyclonal antibody raised against native pholasin, Acid methanol extracts from Pholas added to recombinant apoprotein resulted in chemiluminescence triggered by sodium hypochlorite but not photoprotein formation. These results have important implications in understanding the molecular evolution of bioluminescence and will allow the development of recombinant pholasin as an intracellular indicator of reactive oxygen species.	Univ Wales, Coll Med, Dept Biochem Med, Cardiff CF14 4XN, S Glam, Wales	Cardiff University	Campbell, AK (通讯作者)，Univ Wales, Coll Med, Dept Biochem Med, Heath Pk, Cardiff CF14 4XN, S Glam, Wales.		Taylor, Kathryn/O-3401-2014	Taylor, Kathryn/0000-0002-9576-9490				Badminton MN, 1995, BIOCHEM BIOPH RES CO, V217, P950, DOI 10.1006/bbrc.1995.2862; BADMINTON MN, 1995, EXP CELL RES, V216, P236, DOI 10.1006/excr.1995.1030; Bairoch A, 1997, NUCLEIC ACIDS RES, V25, P217, DOI 10.1093/nar/25.1.217; BASSOT JM, 1966, BIOLUMINESCENCE PROG, P559; BAUSE E, 1983, BIOCHEM J, V209, P331, DOI 10.1042/bj2090331; Bellamacina CR, 1996, FASEB J, V10, P1257, DOI 10.1096/fasebj.10.11.8836039; Boettcher KJ, 1996, J COMP PHYSIOL A, V179, P65; BOWTELL D, 1987, ANAL BIOCHEM, V163, P391; Campbell A. 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Biol. Chem.	MAR 31	2000	275	13					9403	9409		10.1074/jbc.275.13.9403	http://dx.doi.org/10.1074/jbc.275.13.9403			7	Biochemistry & Molecular Biology	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology	299PF	10734085				2025-03-11	WOS:000086206500049
J	Janofske, D				Janofske, D			<i>Scrippsiella trochoidea</i> and <i>Scrippsiella regalis</i>, nov comb. (Peridiniales, Dinophyceae):: A comparison	JOURNAL OF PHYCOLOGY			English	Article						Atlantic Ocean; biomineralization; calcareous cyst; Calciodinelloideae; crystallography; Scrippsiella regalis; Scrippsiella trochoidea; theca; ultrastructure	DINOFLAGELLATE RESTING CYSTS; MARINE-SEDIMENTS; NORTH-SEA; ULTRASTRUCTURE; PHYTOPLANKTON; AUSTRALIA; GERMANY; BIGHT	Culture experiments on dinoflagellates from the Atlantic Ocean revealed Scrippsiella regalis (Gaarder) Janofske, nov. comb., a calciodinelloid species with a spherical spiny calcareous cyst, This calcareous cyst was collected previously from plankton and sediment samples, where it was described as the coccolithophorid Discosphaera regalis Gaarder or was often mistaken for the cyst of Scrippsiella trochoidea (von Stein) Loeblich III. The morphological features of both the cellulosic theca and the calcareous cyst of S, trochoidea and S, regalis were compared with respect to their systematic position and the emendation of taxa, Both species were found to have different distribution patterns. Scrippsiella trochoidea is known only from the neritic environment, whereas S, regalis has been found mostly in oceanic samples, The preservation of these spiny calcareous dinocysts in the (fossil) sediment was dependent on the ultrastructure of the calcareous layer of the cyst wall.	Univ Bremen, Fachbereich Geowissensch, D-28334 Bremen, Germany	University of Bremen	Janofske, D (通讯作者)，Univ Bremen, Fachbereich Geowissensch, Postfach 330440, D-28334 Bremen, Germany.							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Phycol.	FEB	2000	36	1					178	189		10.1046/j.1529-8817.2000.98224.x	http://dx.doi.org/10.1046/j.1529-8817.2000.98224.x			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	294NN					2025-03-11	WOS:000085917500022
J	Roncaglia, L				Roncaglia, L			A new dinoflagellate species from the Upper Cretaceous of New Zealand - a morphological intermediate between three genera	ALCHERINGA			English	Article						New Zealand; Conway siltstone; dinoflagellates; taxonomy; Campanian; Upper Cretaceous		The new dinoflagellate Isabelidinium marshallii sp. nov. was encountered in the lower to middle Campanian Satyrodinium haumuriense Interval Zone and in the middle to upper Campanian Isabelidinium korojonense Interval Zone, in southern Marlborough, South Island, New Zealand. The new taxon is attributed to Isabelidinium but it also closely resembles species of Alterbidinium and Satyrodinium. Despite its close morphological affiliation to three dinoflagellate genera, I. marshallii represents a discrete population of peridinioid cysts that has a stratigraphically useful range in New Zealand.	Univ Modena & Reggio Emilia, Dipartimento Sci Terra, I-41100 Modena, Italy	Universita di Modena e Reggio Emilia	Roncaglia, L (通讯作者)，Geol Survey Denmark & Greenland, Thoravej 8, DK-2400 Copenhagen NV, Denmark.							[Anonymous], 1987, ASS AUSTRALASIAN PAL; Askin R.A., 1988, Geological Society of America Memoir, V169, P131; Askin RA, 1999, J PALEONTOL, V73, P373, DOI 10.1017/S0022336000027888; EVANS PR, 1971, GEOLOGY GEOPHYSICS A, V134, P30; Fensome RA., 1993, MICROPALEONTOLOGY, V7; Field BD., 1997, INST GEOL NUCL SCI M, V19; KHOWAJAATEEQUZZ.GR, 1991, PALEOBOTANIST, V39, P37; LENTIN J K, 1986, Palynology, V10, P111; LENTIN JK, 1975, CAN J BOT, V53, P2147, DOI 10.1139/b75-241; MARSHALL NG, 1990, ALCHERINGA, V14, P1, DOI 10.1080/03115519008619004; MARSHALL NG, 1988, ASS AUSTR PALEONTOLO, V5, P195; Pascher A., 1914, Berlin Ber D bot Ges, V32; Roncaglia L, 1999, CRETACEOUS RES, V20, P271, DOI 10.1006/cres.1999.0153; Roncaglia L, 1999, REV PALAEOBOT PALYNO, V106, P121, DOI 10.1016/S0034-6667(99)00005-6; Roncaglia L., 1997, IGNS SCI REPORT, V97, P1; Schioler P, 1998, MICROPALEONTOLOGY, V44, P313, DOI 10.2307/1486039; Warren G., 1978, New Zealand Geological Survey Bulletin, V92, P1; Williams GL., 1985, FOSSIL DINOFLAGELLAT; WILLIAMS GL, 1998, AM ASS STRAT PALYNOL, V34; Wilson G.J., 1984, Newsletters on Stratigraphy, V13, P104; WILSON GJ, 1984, NEW ZEAL J BOT, V22, P549, DOI 10.1080/0028825X.1984.10425289	21	2	2	1	1	GEOLOGICAL SOCIETY AUSTRALIA INC	SYDNEY	701 WYNYARD HOUSE, 301 GEORGE STREET, SYDNEY, NSW 2000, AUSTRALIA	0311-5518			ALCHERINGA	Alcheringa		2000	24	1-2					135	146		10.1080/03115510008619530	http://dx.doi.org/10.1080/03115510008619530			12	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	305GZ					2025-03-11	WOS:000086532200012
J	Godhe, A; Karunasagar, I; Karunasagar, I; Karlson, B				Godhe, A; Karunasagar, I; Karunasagar, I; Karlson, B			Dinoflagellate cysts in recent marine sediments from SW India	BOTANICA MARINA			English	Article							GYMNODINIUM-CATENATUM; ADJACENT SEAS; RESTING CYSTS; DINOPHYCEAE; AUSTRALIA; TASMANIA; NORWAY; WATERS; NORTH	During the period February-June 1996, dinoflagellate cysts were sampled and examined from surface sediments from two different estuaries and three different offshore sites around Mangalore, SW India. Forty-three different types of cysts were recorded in the sediment, of which 38 cysts belonged to the orders Gonyaulacales, Gymnodinales and Peridiniales. Five cyst types could not be identified. Five types of cysts recorded belonged to the potentially toxic genera of Alexandrium Halim emend. Balech and Gymnodinium Stein. The toxic species Gymnodinium catenatum Graham was studied, for the first time, in Indian waters. The cyst flora from SW India is compared to earlier studies on cyst biodiversity and biogeography from the tropics. To our knowledge this is the first study of dinoflagellate cysts in recent coastal sediments from Indian waters.	Univ Gothenburg, Dept Marine Biol, Inst Bot, SE-40530 Gothenburg, Sweden; Univ Agr Sci Mangalore, Coll Fisheries, Dept Fishery Microbiol, Mangalore 575002, India	University of Gothenburg; College of Fisheries, Mangalore; University of Agricultural Sciences Bangalore	Godhe, A (通讯作者)，Univ Gothenburg, Dept Marine Biol, Inst Bot, Box 461, SE-40530 Gothenburg, Sweden.		Karlson, Bengt/HII-5550-2022	Karlson, Bengt/0000-0002-7524-3504				ANDERSON DM, 1988, J PHYCOL, V24, P255; [Anonymous], 1989, 1 IND FISH FOR P AS; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BRADFORD M R, 1984, Palaeontographica Abteilung B Palaeophytologie, V192, P16; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Dale B., 1979, P443; DALE B, 1994, NATO ASI SER, V17, P521; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; ERADLEDENN E, 1993, TOXIC PHYTOPLANKTON, P109; Fukuyo Y., 1990, RED TIDE ORGANISMS J, P430; Godhe Anna, 1996, Harmful Algae News, V15, P1; Guillard RRL., 1975, CULTURE MARINE INVER, P29, DOI [10.1007/978-1-4615-8714-93, DOI 10.1007/978-1-4615-8714-93, 10.1007/978-1-4615-8714-9_3]; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Karunasagar I., 1989, P65; KARUNASAGAR I, 1984, CURR SCI INDIA, V53, P247; KARUNASAGAR I, 1990, TOXICON, V28, P868, DOI 10.1016/S0041-0101(09)80010-X; Karunasagar Iddya, 1992, Journal of Shellfish Research, V11, P477; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; PERSSON A, 1997, 8 INT C HARMF ALG VI, P161; SOETRE MML, 1994, DINOFLAELLATCYSTOR S; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; SUBRAHMANYAN R., 1954, INDIAN JOUR FISH, V1, P182; Taylor F.J.R., 1973, P155; Thomsen HA., 1992, Plankton i Indre Danske Farvande. En Analyse Af Forekomsten Af Alger Og Heterotrofe Protister (Ekskl. Ciliater) i Kattegat; TOMAS CR, 1996, INDENTIFYING MARINE; WALL D, 1967, Review of Palaeobotany and Palynology, V2, P349, DOI 10.1016/0034-6667(67)90165-0; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; Wall D., 1965, Grana Palynologica, V6, P297; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1968, NEW PHYTOL, V67, P315, DOI 10.1111/j.1469-8137.1968.tb06387.x; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D., 1967, PHYCOLOGIA, V6, P83; ZONNEVELD KA, 1994, PHYCOLOGIA, V33, P359, DOI 10.2216/i0031-8884-33-5-359.1	45	52	61	0	12	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	JAN	2000	43	1					39	48		10.1515/BOT.2000.004	http://dx.doi.org/10.1515/BOT.2000.004			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	284HT					2025-03-11	WOS:000085326700004
J	Persson, A; Godhe, A; Karlson, B				Persson, A; Godhe, A; Karlson, B			Dinoflagellate cysts in recent sediments from the west coast of Sweden	BOTANICA MARINA			English	Article							MOTILE STAGE RELATIONSHIPS; GYMNODINIUM-CATENATUM; MARINE-SEDIMENTS; RESTING CYSTS; DINOPHYCEAE; NORWAY; FJORD; AUSTRALIA; TASMANIA	This is the first study of dinoflagellate cysts in recent coastal sediments from the Swedish west coast. Sediments from 19 sites were investigated. Fifty-four types of cysts were encountered, of these 40 were identified to species level, representing 13 genera. The most common species were those of Lingulodinium polyedrum, Protoceratium reticulatum, Scrippsiella trochoidea, Pentapharsodinium dalei and Gonyaulax cf. spinifera. Cysts of the potentially toxic species Alexandrium minutum and Alexandrium tamarense were widely distributed as well as Gymnodinium nolleri, the non-toxic G. catenatum-like microreticulate cyst found in Northern Europe. Nine of the species found in this survey have not previously been reported from Sweden: Diplopelta parva, D. symmetrica, Diplopsalopsis latipeltata, Diplopsalis lebourae, Protoperidinium americanum, P. avellana, P. divaricatum, P. nudum and P. stellatum.	Univ Gothenburg, Dept Marine Bot, SE-40530 Gothenburg, Sweden	University of Gothenburg	Persson, A (通讯作者)，Univ Gothenburg, Dept Marine Bot, Box 461, SE-40530 Gothenburg, Sweden.		Karlson, Bengt/HII-5550-2022	Persson, Agneta/0000-0003-0202-6514; Karlson, Bengt/0000-0002-7524-3504				ANDERSON DM, 1980, J PHYCOL, V16, P166; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BOLCH CJS, 1998, RAPP BOT SER, P18; BRAVO I, 1997, HARMFUL ALGAE NEWS, V16, P4; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Dale B., 1979, P443; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DALE B, 1993, DEV MAR BIO, V3, P47; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DALE B, 1994, NATO ASI SER, V1, P521; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; Drebes G., 1974, MARINES PHYTOPLANKTO; Ellegaard M, 1999, PHYCOLOGIA, V38, P289, DOI 10.2216/i0031-8884-38-4-289.1; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Ellegaard M., 1998, THESIS U COPENHAGEN; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Fukuyo Yasuo., 1990, RED TIDE ORGANISMS J; Godhe Anna, 1996, Harmful Algae News, V15, P1; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Morzadec-Kerfourn M. T., 1977, Revue Micropaleont, V20, P157; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; *NIVA, 1996, SED GOT BOH KYSTV 19; PEPERZAK L, 1996, HARMFUL TOXIC ALGAL, P169; Rosenberg R, 1996, J SEA RES, V35, P1, DOI 10.1016/S1385-1101(96)90730-3; SOETRE MML, 1994, DINOFLAGELLATCYSTER; SONNEMANN JA, 1997, BOT MAR, V40, P147; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; Thorsen TA, 1995, HOLOCENE, V5, P435, DOI 10.1177/095968369500500406; Tomas C.R, 1997, Identifying Marine Phytoplankton, P387; WALL D, 1967, Review of Palaeobotany and Palynology, V2, P349, DOI 10.1016/0034-6667(67)90165-0; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; Wall D., 1965, Grana Palynologica, V6, P297; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1968, NEW PHYTOL, V67, P315, DOI 10.1111/j.1469-8137.1968.tb06387.x; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D., 1967, PHYCOLOGIA, V6, P83; ZONNEVELD KA, 1994, PHYCOLOGIA, V33, P359, DOI 10.2216/i0031-8884-33-5-359.1	47	90	97	0	18	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	JAN	2000	43	1					69	79		10.1515/BOT.2000.006	http://dx.doi.org/10.1515/BOT.2000.006			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	284HT					2025-03-11	WOS:000085326700006
J	Benoit, É; Laurent, D; Mattei, C; Legrand, AM; Molgó, J				Benoit, É; Laurent, D; Mattei, C; Legrand, AM; Molgó, J			Reversal of Pacific ciguatoxin-1B effects on myelinated axons by agents used in ciguatera treatment	CYBIUM			English	Article; Proceedings Paper	1st Ichtyological Conference in France, RIF 2000	MAR 29-31, 2000	PARIS, FRANCE			ciguatera fish poisoning; ciguatoxins; Na+ channels; myelinated axons; therapeutic agents; cellular electrophysiology; axonal volume	SODIUM-CHANNELS; MANNITOL; BREVETOXINS; TERMINALS	Ciguatera fish poisoning is a distinctive form of ichthyosarcotoxism characterised mainly by gastrointestinal and neurological disturbances. The ciguatoxins, responsible for this poisoning, are complex polyethers produced by toxic strains of the dinoflagellate Gambierdiscus toxicus. These toxins are increased to dangerous levels for man during their transmission through herbivorous and carnivorous fish, various species being contaminated. The known molecular target of ciguatoxins is the voltage-gated Na+ channel. During the action of these toxins, the permanent opening of channels, at the resting membrane potential, produces a continuous entry of Naf ions in excitable cells causing a marked increase in membrane excitability and in cellular volume. To precise the neurocellular basis of the efficacy of some agents used in clinical and traditional treatments of ciguatera, their effects were studied on frog myelinated axons exposed to Pacific ciguatoxin-1B (CTX-1B). During the action of this toxin, the increase in axonal volume and membrane excitability was reversed by lidocaine (a local anaesthetic), by CaCl2 and by hyperosmotic external solutions (containing D-mannitol, sucrose or tetramethylammonium chloride). The CTX-1B-induced hyperexcitability of the membrane was also reversed by extracts of Argusia argentea leaves or Davallia solida rhizomes, used traditionally in New-Caledonia. It is concluded that the various agents studied are able to counteract the neurocellular effects of CTX-1B in myelinated axons. These results are of particular interest since they provide a scientific basis to understand the beneficial action of therapeutic agents used in the treatment of ciguatera fish poisoning.	CNRS, Neurobiol Cellulaire & Mol Lab, UPR 9040, Bat 32, F-91198 Gif Sur Yvette, France; Inst Rech Dev, Lab Subst Nat, Noumea 98848, New Caledonia; Inst Rech Med Louis Malarde, Unite Oceanog Med, Papeete, Tahiti, France	Universite Paris Saclay; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD)		benoit@nbcm.cnrs-gif.fr		BENOIT, Evelyne/0000-0001-5501-0888				ALLSOP JL, 1986, REV NEUROL-FRANCE, V142, P590; AMADE P, 1992, REC ADV TOXINOL RES, V2, P503; Benoit E, 1996, NEUROSCIENCE, V71, P1121, DOI 10.1016/0306-4522(95)00506-4; Benoit Evelyne, 1994, Memoirs of the Queensland Museum, V34, P461; BIDARD JN, 1984, J BIOL CHEM, V259, P8353; Blythe Donna G., 1994, Memoirs of the Queensland Museum, V34, P465; CAMERON J, 1991, J NEUROL SCI, V101, P93, DOI 10.1016/0022-510X(91)90022-Y; Dechraoui MY, 1999, TOXICON, V37, P125, DOI 10.1016/S0041-0101(98)00169-X; GLAZIOU P, 1994, TOXICON, V32, P863, DOI 10.1016/0041-0101(94)90365-4; HAMBLIN PA, 1995, N-S ARCH PHARMACOL, V352, P236; Hogg RC, 1998, NEUROSCI LETT, V252, P103, DOI 10.1016/S0304-3940(98)00575-8; Laurent D, 1993, GRATTE CIGUATERA REM; Lewis RJ, 1998, J AM CHEM SOC, V120, P5914, DOI 10.1021/ja980389e; LOMBET A, 1987, FEBS LETT, V219, P355, DOI 10.1016/0014-5793(87)80252-1; Mattei C, 1999, BRAIN RES, V847, P50, DOI 10.1016/S0006-8993(99)02032-6; Mattei C, 1997, NEUROSCI LETT, V234, P75, DOI 10.1016/S0304-3940(97)00665-4; MOLGO J, 1990, BRIT J PHARMACOL, V99, P695, DOI 10.1111/j.1476-5381.1990.tb12991.x; Molgo Jordi, 1994, Memoirs of the Queensland Museum, V34, P577; MURATA M, 1990, J AM CHEM SOC, V112, P4380, DOI 10.1021/ja00167a040; PALAFOX NA, 1988, JAMA-J AM MED ASSOC, V259, P2740, DOI 10.1001/jama.259.18.2740; PEARN JH, 1989, MED J AUSTRALIA, V151, P77, DOI 10.5694/j.1326-5377.1989.tb101165.x; Poli MA, 1997, TOXICON, V35, P733, DOI 10.1016/S0041-0101(96)00166-3; Purcell CE, 1999, TOXICON, V37, P67, DOI 10.1016/S0041-0101(98)00134-2; RUSSELL FE, 1991, J TOXICOL-TOXIN REV, V10, P37, DOI 10.3109/15569549109058575; SWIFT AEB, 1993, J TOXICOL-CLIN TOXIC, V31, P1, DOI 10.3109/15563659309000371	25	14	17	0	2	SOC FRANCAISE D ICHTYOLOGIE	PARIS	MUSEUM NATL D HISTOIRE NATURELLE, 43 RUE CUVIER, 75231 PARIS, FRANCE	0399-0974			CYBIUM	Cybium		2000	24	3		S			33	40						8	Zoology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Zoology	401YY					2025-03-11	WOS:000166958100005
J	Kim, YO; Han, MS				Kim, YO; Han, MS			Seasonal relationships between cyst germination and vegetative population of <i>Scrippsiella trochoidea</i> (Dinophyceae)	MARINE ECOLOGY PROGRESS SERIES			English	Article						Scrippsiella trochoidea; cyst germination; vegetative population; dormant period	GONYAULAX-TAMARENSIS; DINOFLAGELLATE CYSTS; NORTHEAST JAPAN; ONAGAWA BAY; BENTHIC CYSTS; RESTING CYSTS; ADJACENT SEAS; SEDIMENTS; DYNAMICS; BLOOMS	The seasonal occurrence of vegetative cells and cysts of the dinoflagellate Scrippsiella trochoidea in the water column was investigated in Yongil Bay (southeastern coast of Korea). To measure germination ratios of cysts, cysts were isolated monthly from natural sediment samples and incubated in the laboratory. Vegetative cell numbers peaked in June to July, when the surface water temperature increased to over 18 degreesC. Mass encystments were detected in the water column in August 1996 and July 1997, when the vegetative population flourished. Active germination was observed during the period of decreasing water temperature in September and October, when the vegetative population declined. Thus, there was an opposing pattern of seasonality in the potential germination of cysts and the proliferation of vegetative cells, whereby decreases in one paralleled increases in the other. The dormant period of cysts was ca 60 d, far longer than reported previously. Germination ratios increased in October 1996 and September 1997 after a 2 mo dormancy period following the mass encystments. Germination appears to be flexible with respect with length of dormancy and the age composition of cysts, both of which are based on the time and the scale of encystments as well as on conditions in the benthic environment.	Hanyang Univ, Dept Life Sci, Seoul 133791, South Korea	Hanyang University	Hanyang Univ, Dept Life Sci, Seoul 133791, South Korea.	hanms@email.hanyang.ac.kr						Adachi R., 1972, Journal Fac Fish prefect Univ Mie, V9, P9; Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; BINDER BJ, 1987, J PHYCOL, V23, P99; BRAARUD T, 1951, PHYSIOL PLANTARUM, V4, P28, DOI 10.1111/j.1399-3054.1951.tb07512.x; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; ISHIKAWA A, 1994, MAR BIOL, V119, P39, DOI 10.1007/BF00350104; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; ISHIKAWA A, 1995, THESIS TOHOKU U SEND; KIM CH, 1987, KOREAN J PHYCOL, V2, P211; Matsuoka K., 1989, P461; MONTAGNES D J S, 1987, Marine Microbial Food Webs, V2, P83; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Park J.S., 1989, P37; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; Qin Xiao-ming, 1997, Chinese Journal of Oceanology and Limnology, V15, P173; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; SILVA E, 1962, NOTAS ESTUD INST BIOL MARITIMA, V26, P1; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27	28	41	52	1	14	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2000	204						111	118		10.3354/meps204111	http://dx.doi.org/10.3354/meps204111			8	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	365GW		Bronze			2025-03-11	WOS:000089943900010
J	Boddy, L; Morris, CW; Wilkins, MF; Al-Haddad, L; Tarran, GA; Jonker, RR; Burkill, PH				Boddy, L; Morris, CW; Wilkins, MF; Al-Haddad, L; Tarran, GA; Jonker, RR; Burkill, PH			Identification of 72 phytoplankton species by radial basis function neural network analysis of flow cytometric data	MARINE ECOLOGY PROGRESS SERIES			English	Article						radial basis functions; neural networks; principal component analysis; dinoflagellates; pyrmnesiomonads; flagellates; cryptomonads; diatoms	MARINE-PHYTOPLANKTON; CLASSIFICATION; SPORES; ALGAE	Radial basis function artificial neural networks (ANNs) were trained to discriminate between phytoplankton species based on 7 flow cytometric parameters measured on axenic cultures. Comparison was made between the performance of networks restricted to using radially-symmetric basis functions and networks using more general arbitrarily oriented ellipsoidal basis functions, with the latter proving significantly superior in performance. ANNs trained on 62, 54 and 72 taxa identified them with respectively 77, 73 and 70% overall success. As well as high success in identification, high confidence of correct identification was also achieved. Misidentifications resulted from overlap of character distributions. Improved overall identification success can be achieved by grouping together species with similar character distributions. This can be done within genera or based on groupings indicated in dendrograms constructed for the data on all species. When an ANN trained on 1 data set was tested with data on cells grown under different light conditions, overall successful identification was low (<20%), but when an ANN was trained on a combined data set identification success was high (>70%). Clearly it is essential to include data on cells covering the whole spectrum of biological variation. Ways of obtaining data for training ANNs to identify phytoplankton from field samples are discussed.	Univ Cardiff, Cardiff Sch Biosci, Cardiff CF10 3TL, S Glam, Wales; Univ Glamorgan, Sch Comp, Pontypridd CF37 1DL, M Glam, Wales; Plymouth Marine Lab, Ctr Coastal & Marine Sci, Plymouth PL1 3DH, Devon, England; Aquasense Lab, NL-1090 HC Amsterdam, Netherlands	Cardiff University; University of South Wales; Plymouth Marine Laboratory	Univ Cardiff, Cardiff Sch Biosci, Cardiff CF10 3TL, S Glam, Wales.	boddyl@cardiff.ac.uk	Boddy, Lynne/A-7250-2010; Alhaddad, Lina/AAV-6854-2021	Boddy, Lynne/0000-0003-1845-6738				BALFOORT HW, 1992, J PLANKTON RES, V14, P575, DOI 10.1093/plankt/14.4.575; BODDIE J, 1994, DATAMATION, V40, P15; BODDY L, 1999, MACHINE LEARNING MET, P37; BODDY L, 1998, INTELLIGENT ENG SYST, V8, P655; BURKILL PH, 1990, PHILOS T ROY SOC A, V333, P99, DOI 10.1098/rsta.1990.0141; Carr MR, 1996, J PLANKTON RES, V18, P1225, DOI 10.1093/plankt/18.7.1225; Caudill M., 1990, Naturally intelligent systems; CHEN S, 1991, IEEE T NEURAL NETWOR, V2, P302, DOI 10.1109/72.80341; Culverhouse PF, 1996, MAR ECOL PROG SER, V139, P281, DOI 10.3354/meps139281; DEMERS S, 1992, CYTOMETRY, V13, P291, DOI 10.1002/cyto.990130311; Dunn G., 1982, INTRO MATH TAXONOMY; Frankel DS, 1996, CYTOMETRY, V23, P290, DOI 10.1002/(SICI)1097-0320(19960401)23:4<290::AID-CYTO5>3.0.CO;2-L; FRANKEL DS, 1989, CYTOMETRY, V10, P540, DOI 10.1002/cyto.990100509; Fu L., 1994, NEURAL NETWORKS COMP; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Haykin S., 1994, NEURAL NETWORKS COMP; Hofstraat J.W., 1991, Journal of Fluorescence, V1, P249, DOI 10.1007/BF00865249; Hush DR, 1993, IEEE SIGNAL PROC MAG, V10, P8, DOI 10.1109/79.180705; Jeffrey SW., 1997, PHYTOPLANKTON PIGMEN; Jonker RR, 1995, WATER SCI TECHNOL, V32, P177, DOI 10.1016/0273-1223(95)00696-6; Kohonen T., 1998, Neurocomputing, V21, P1, DOI 10.1016/S0925-2312(98)00030-7; Morgan A, 1998, MYCOL RES, V102, P975, DOI 10.1017/S0953756297005947; MORRIS CW, 1992, MYCOL RES, V96, P697, DOI 10.1016/S0953-7562(09)80501-7; MORRIS CW, 1996, INTELLIGENT ENG SYST, V6, P629; Richard MD, 1991, NEURAL COMPUT, V3, P461, DOI 10.1162/neco.1991.3.4.461; SCHALKOFF R., 1992, PATTERN RECOGN; SMITS JRM, 1992, ANAL CHIM ACTA, V258, P11, DOI 10.1016/0003-2670(92)85193-A; Sneath P. H., 1973, Numerical Taxonomy: The Principles and Practice of Numerical Classification; WETTSCHERECK D, 1992, ADV NEUR IN, V4, P1133; WILKINS MF, 1994, COMPUT APPL BIOSCI, V10, P285; Wilkins MF, 1999, APPL ENVIRON MICROB, V65, P4404; WILKINS MF, 1994, BINARY-COMPUT MICROB, V6, P64; Wilkins MF, 1996, COMPUT APPL BIOSCI, V12, P9	33	62	75	1	13	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		2000	195						47	59		10.3354/meps195047	http://dx.doi.org/10.3354/meps195047			13	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	308MD		Bronze			2025-03-11	WOS:000086715100004
J	Eilertsen, HC; Wyatt, T				Eilertsen, HC; Wyatt, T			Phytoplankton models and life history strategies	SOUTH AFRICAN JOURNAL OF MARINE SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR SEEWETENSKAP			English	Article; Proceedings Paper	International Symposium and Workshop on Harmful Algal Blooms in the Benguela Current and Other Upwelling Ecosystems	NOV 05-06, 1998	MINIST FISHERIES & MARINE RESOURCES, SWAKOPMUND, NAMIBIA	World Bank, Intergovt Oceanog Commiss	MINIST FISHERIES & MARINE RESOURCES		POPULATION-DYNAMICS; BARENTS SEA; INTERANNUAL VARIABILITY; ENVIRONMENTAL-FACTORS; NORTHEAST JAPAN; WESTERN NORWAY; SPRING BLOOM; NOVA-SCOTIA; ONAGAWA BAY; OCEAN	Phytoplankton models generally do not consider the initial phases of seed stocks and deal only with the vegetative growth phase, ignoring life history strategies. Some quantitatively important diatoms, such as species of Chaetoceros and Skeletonema, have special strategies with respect to the timing of the planktonic phase that cannot be explained purely on the basis of environmental clues. In Norwegian waters and elsewhere, the first Chaetoceros bloom of the growth season usually starts in mid March, initiated by C. socialis. Other Chaetoceros species appear in the water column later. Species of dinoflagellates like Alexandrium also bloom at certain times of the year. In many cases, phytoplankton inocula originate from resuspension of bottom-dwelling spores or cysts rather than from residual planktonic vegetative cells, and it is probable that, in some species. inoculation events are controlled by endogenous biological clocks. The sequential appearance of different Chaetoceros species may be related to day-length-regulated germination of sports. Most Chaetoceros species have few generations, but they appear at opportunistic rimes in the plankton. In contrast. Skelelonema costatum and Scrippsiella trochoidea appear at any time of the year. Some modelling results can be improved by including the dynamics of phytoplankton seed stocks in the sediments.	Univ Tromso, NFH, Inst Marine & Freshwater Biol, N-9037 Tromso, Norway	UiT The Arctic University of Tromso	Univ Tromso, NFH, Inst Marine & Freshwater Biol, N-9037 Tromso, Norway.	eilertsen.hc@nfh.uit.no						ACKERFORS H, 1975, LYSEKIL, V179, P140; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; [Anonymous], ACTA BOT FENNICA; [Anonymous], 1983, INTRO SOLAR RAD; [Anonymous], 1983, ESTUARIES ENCLOSED S; Bagge P., 1971, MERENTUTKIMUSLAIT JU, V233, P19; Bakker C., 1978, Hydrobiological Bulletin, V12, P226, DOI 10.1007/BF02259185; BECK PA, 1980, THESIS U TROMSO; Blumberg AF., 1987, A description of a three-dimensional coastal ocean circulation model, V4, P1, DOI [DOI 10.1029/CO004P0001, 10.1029/co004p0001]; BRAARUD T, 1974, SARSIA, P63; BROWN RL, 1990, PACIFIC RIM CONGRESS 90, VOL 2, P1; CADEE GC, 1986, MAR BIOL, V93, P281, DOI 10.1007/BF00508265; COLEBROOK JM, 1979, MAR BIOL, V51, P23, DOI 10.1007/BF00389027; CONOVER RJ, 1984, CAN J FISH AQUAT SCI, V41, P232, DOI 10.1139/f84-027; 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Oceanogr, V2, P231; ZGUROVSKAYA LN, 1979, BIOL MORYA KIEV, V51, P46; ZIEMANN DA, 1991, MAR BIOL, V109, P321, DOI 10.1007/BF01319400	90	34	35	2	25	SEA FISHERIES RESEARCH INST DEPT ENVIRONMENT AFFAIRS	CAPE TOWN	PRIVATE BAG X2 ROGGE BAY 8012, CAPE TOWN, SOUTH AFRICA	0257-7615			S AFR J MARINE SCI	South Afr. J. Mar. Sci.-Suid-Afr. Tydsk. Seewetens.		2000	22						323	338		10.2989/025776100784125717	http://dx.doi.org/10.2989/025776100784125717			16	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	428LR		Bronze			2025-03-11	WOS:000168463600024
J	Garcés, E; Masó, M; Camp, J				Garcés, E; Masó, M; Camp, J			A recurrent and localized dinoflagellate bloom in Mediterranean beach	JOURNAL OF PLANKTON RESEARCH			English	Article							HARMFUL ALGAL BLOOMS; GONYAULAX-TAMARENSIS; PHYTOPLANKTON BLOOMS; POPULATION-DYNAMICS; ALEXANDRIUM-TAYLORI; LIFE; DINOPHYCEAE; MAINE; GULF	A recurrent, prolonged and singular bloom of Alexandrium taylori Balech in an open beach (La Fosca, Spain, NW Mediterranean) is described. Alexandrium taylori appears at several places along a wide area of the NW Mediterranean (Costa Brave) during the summer, reaching concentrations up to 10(5) cells 1(-1), but it only proliferates persistently, massively (densities >10(6) cells 1(-1)) and recurrently during August in La Fosca beach. The A.taylori bloom can be considered a manifestation of large-scale proliferation in a restricted area, where coupling between resting cysts in the sediment and bloom outbreak is not a major factor compared to the interaction of local environmental conditions with the planktonic organism's life history. From observations of environmental conditions (the environmental window) and the multiscale spatio-temporal distributions and life history of A.taylori, we describe the bloom dynamics and answer some critical questions about the different phases of the bloom. Some of these answers are: (i) the source of the A.taylori population is widespread offshore and is not located directly at the beach; (ii) high cell densities are reached and maintained with a moderate in situ growth and low loss rates; (iii) temporary cysts act as a reserve of the population.	Inst Ciencias Mar, Barcelona 08039, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Garcés, E (通讯作者)，Inst Ciencias Mar, P Joan de Borbo S-N, Barcelona 08039, Spain.		; Garces, Esther/C-5701-2011	Camp, Jordi/0000-0002-5202-9783; Garces, Esther/0000-0002-2712-501X				Anderson D.M., 1989, P11; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; [Anonymous], 1998, PHYSL ECOLOGY HARMFU; Delgado M, 1997, J PLANKTON RES, V19, P749, DOI 10.1093/plankt/19.6.749; DELGADO M, 1990, Scientia Marina, V54, P1; FIGUEIRAS FG, 1994, J PLANKTON RES, V16, P857, DOI 10.1093/plankt/16.7.857; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Garces E, 1998, J PHYCOL, V34, P880, DOI 10.1046/j.1529-8817.1998.340880.x; GARCES EP, 1998, THESIS U BARCELONA B; Giacobbe MG, 1999, J PHYCOL, V35, P331, DOI 10.1046/j.1529-8817.1999.3520331.x; Halim Y., 1960, Vie et Milieu, V11, P102; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HORSTMANN U, 1980, J PHYCOL, V16, P481, DOI 10.1111/j.1529-8817.1980.tb03064.x; LOMBARD EH, 1971, J PHYCOL, V7, P188, DOI 10.1111/j.1529-8817.1971.tb01500.x; MARGALEF R, 1969, INVEST PESQ, V33, P345; MARGALEF R., 1957, INVEST PESQ, V8, P89; Margalef R, 1997, SCI MAR, V61, P109; MARGALEF R, 1987, Investigacion Pesquera (Barcelona), V51, P121; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; SELIGER HH, 1970, LIMNOL OCEANOGR, V15, P234, DOI 10.4319/lo.1970.15.2.0234; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; Steidinger K A, 1973, CRC Crit Rev Microbiol, V3, P49, DOI 10.3109/10408417309108745; Strickland J.D. H., 1968, A Practical Handbook of Seawater Analysis, V2nd; THRONDSEN J, 1995, ESTIMATING CELL NUMB; TYLER MA, 1981, LIMNOL OCEANOGR, V26, P310, DOI 10.4319/lo.1981.26.2.0310; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; YENTSCH CS, 1963, DEEP-SEA RES, V10, P221, DOI 10.1016/0011-7471(63)90358-9	34	68	72	1	9	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	DEC	1999	21	12					2373	2391		10.1093/plankt/21.12.2373	http://dx.doi.org/10.1093/plankt/21.12.2373			19	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	266EK					2025-03-11	WOS:000084287500009
J	Purkerson, SL; Baden, DG; Fieber, LA				Purkerson, SL; Baden, DG; Fieber, LA			Brevetoxin modulates neuronal sodium channels in two cell lines derived from rat brain	NEUROTOXICOLOGY			English	Article						Na+ channel; brevetoxin; single channel; patch clamp; neurotoxic shellfish poisoning; cell lines	CAT SENSORIMOTOR CORTEX; PTYCHODISCUS-BREVIS; NA+ CHANNEL; HIPPOCAMPAL-NEURONS; SENSORY NEURONS; MESSENGER-RNAS; DINOFLAGELLATE; SLICES; TOXINS; NERVE	Single Na+ channel currents were recorded from cell-attached membrane patches from two neuronal cell lines derived from rat brain, B50 and B104, and compared before and after exposure of the cells to purified brevetoxin, PbTx-3. B50 and B104 Na+ channels usually exhibited fast activation and inactivation as is typical of TTX-sensitive Na+ channels. PbTx-3 modified channel gating in both cell lines. PbTx-3 caused (1) significant increases in the frequency of channel reopening, indicating a slowing of channel inactivation, (2) a change in the voltage dependence of the channels, promoting channel opening during steady-state voltage clamp of the membrane at voltages throughout the activation range of Na+ currents, but notably near the resting potential of these cells (-60 - -50 mV), and (3) a significant, 6.7 mV hyperpolarized shift in the threshold potential for channel opening. Na+ channel slope conductance did not change in PbTx-3-exposed 850 and B104 neurons. These effects of Pbx-3 may cause hyperexcitability as well as inhibitory effects in intact brain. (C) 1999 Intox Press, Inc.	Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Div Marine Biol & Fisheries, NIEHS Marine & Freshwater Biomed Sci Ctr, Miami, FL 33149 USA	University of Miami; National Institutes of Health (NIH) - USA; NIH National Institute of Environmental Health Sciences (NIEHS)	Fieber, LA (通讯作者)，Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Div Marine Biol & Fisheries, NIEHS Marine & Freshwater Biomed Sci Ctr, 4600 Rickenbacker Cswy, Miami, FL 33149 USA.			Fieber, Lynne/0000-0002-7717-2260	NIEHS NIH HHS [ES05785, ES05705, ES05853] Funding Source: Medline	NIEHS NIH HHS(United States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Environmental Health Sciences (NIEHS))		ALZHEIMER C, 1993, J NEUROSCI, V13, P660; APLAND JP, 1993, BRAIN RES BULL, V31, P201, DOI 10.1016/0361-9230(93)90026-8; ATCHISON WD, 1986, BRIT J PHARMACOL, V89, P731, DOI 10.1111/j.1476-5381.1986.tb11177.x; AULD VJ, 1988, NEURON, V1, P449, DOI 10.1016/0896-6273(88)90176-6; BADEN DG, 1982, TOXICON, V20, P457, DOI 10.1016/0041-0101(82)90009-5; BADEN DG, 1989, FASEB J, V3, P1807, DOI 10.1096/fasebj.3.7.2565840; BAINES D, 1992, MOL BRAIN RES, V16, P330, DOI 10.1016/0169-328X(92)90243-5; BIROSN HL, 1980, BRIT J PHARMACOL, V70, P249; BLACK JA, 1994, MOL BRAIN RES, V23, P235, DOI 10.1016/0169-328X(94)90230-5; BOHLE T, 1995, BIOPHYS J, V68, P121, DOI 10.1016/S0006-3495(95)80166-9; BORISON HL, 1985, TOXICON, V23, P517, DOI 10.1016/0041-0101(85)90036-4; CAMPBELL DT, 1993, PFLUG ARCH EUR J PHY, V423, P492, DOI 10.1007/BF00374946; Chang SY, 1996, BIOPHYS J, V70, P2581, DOI 10.1016/S0006-3495(96)79829-6; Crill WE, 1996, ANNU REV PHYSIOL, V58, P349, DOI 10.1146/annurev.physiol.58.1.349; DESHPANDE SS, 1993, TOXICON, V31, P459, DOI 10.1016/0041-0101(93)90181-H; DibHajj SD, 1996, FEBS LETT, V384, P78, DOI 10.1016/0014-5793(96)00273-6; FRENCH CR, 1985, NEUROSCI LETT, V56, P289, DOI 10.1016/0304-3940(85)90257-5; FRENCH CR, 1990, J GEN PHYSIOL, V95, P1139, DOI 10.1085/jgp.95.6.1139; GAWLEY RE, 1995, CHEM BIOL, V2, P533, DOI 10.1016/1074-5521(95)90187-6; HAMILL OP, 1981, PFLUG ARCH EUR J PHY, V391, P85, DOI 10.1007/BF00656997; Hille B., 1992, Ionic Channels of Excitable Membranes, V42, P1439; HUANG JMC, 1984, J PHARMACOL EXP THER, V229, P615; IKEDA SR, 1986, J NEUROPHYSIOL, V55, P527, DOI 10.1152/jn.1986.55.3.527; Jeglitsch G, 1998, J PHARMACOL EXP THER, V284, P516; KAYANO T, 1988, FEBS LETT, V228, P187, DOI 10.1016/0014-5793(88)80614-8; KIRSCH GE, 1989, J GEN PHYSIOL, V93, P85, DOI 10.1085/jgp.93.1.85; LLINAS R, 1980, J PHYSIOL-LONDON, V305, P171, DOI 10.1113/jphysiol.1980.sp013357; MOORMAN JR, 1990, NEURON, V4, P243, DOI 10.1016/0896-6273(90)90099-2; NODA M, 1986, NATURE, V320, P188, DOI 10.1038/320188a0; Penner R, 1995, SINGLE CHANNEL RECOR, V2nd; SAH P, 1988, J GEN PHYSIOL, V91, P373, DOI 10.1085/jgp.91.3.373; SCHREIBMAYER W, 1992, BIOCHIM BIOPHYS ACTA, V1104, P223; SCHUBERT D, 1974, NATURE, V249, P224, DOI 10.1038/249224a0; SEGAL MM, 1994, J NEUROPHYSIOL, V72, P1874, DOI 10.1152/jn.1994.72.4.1874; SHERIDAN RE, 1989, FEBS LETT, V247, P448, DOI 10.1016/0014-5793(89)81389-4; STAFSTROM CE, 1985, J NEUROPHYSIOL, V53, P153, DOI 10.1152/jn.1985.53.1.153; TAYLOR CP, 1988, TRENDS NEUROSCI, V11, P375, DOI 10.1016/0166-2236(88)90070-7; TAYLOR CP, 1993, TRENDS NEUROSCI, V16, P455, DOI 10.1016/0166-2236(93)90077-Y; WU CH, 1988, ANNU REV PHARMACOL, V28, P141; WU CH, 1985, TOXICON, V23, P481, DOI 10.1016/0041-0101(85)90032-7	40	35	42	0	6	INTOX PRESS INC	LITTLE ROCK	PO BOX 24865, LITTLE ROCK, AR 72221 USA	0161-813X			NEUROTOXICOLOGY	Neurotoxicology	DEC	1999	20	6					909	920						12	Neurosciences; Pharmacology & Pharmacy; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Neurosciences & Neurology; Pharmacology & Pharmacy; Toxicology	281FZ	10693972				2025-03-11	WOS:000085148400005
J	Perovic, S; Wetzler, C; Brümmer, F; Elbrächter, M; Tretter, L; Wichels, A; Müller, WEG; Schröder, HC				Perovic, S; Wetzler, C; Brümmer, F; Elbrächter, M; Tretter, L; Wichels, A; Müller, WEG; Schröder, HC			Changes of ICE protease activities caused by toxic supernatants of dinoflagellates (<i>Prorocentrum</i> species) from marine algal blooms	EUROPEAN JOURNAL OF PROTISTOLOGY			English	Article						marine toxins; algal blooms; caspases; ICE; CPP32; Mch2; cell viability; dinoflagellate; Prorocentrum	OKADAIC ACID; CELL-DEATH; POLY(ADP-RIBOSE) POLYMERASE; GYMNODINIUM-CATENATUM; CYSTEINE PROTEASE; FAMILY PROTEASE; SHELLFISH; APOPTOSIS; ACTIVATION; CLEAVAGE	Marine phytotoxins may become a major health problem for humans because of their ability to contaminate seafood and to cause shellfish poisoning. In this report, the cytotoxic effects and the effects on intracellular caspase activities of culture supernatants from different dinoflagellate Prorocentrum clones were determined. Among the clones tested, I? tepsium BAH ME-140 and P. lima BAH ME-130 K1 and K2 clones but not P. minimum and I! micans were found to be toxic on rat pheochromocytoma PC12 cells, mouse lymphoma L5178Y cells and rat primary neurons. A significant increase in the specific activities of caspase 1 (ICE), caspase 3 (CPP32) and caspase 6 (Mch2) to 149-167% was observed after treatment of neurons with P. lima BAH ME-130 K2 supernatant for 72 h; in PC12 cells, the increase in these enzyme activities was much smaller. An even stronger and faster effect on caspase activities, compared to the K2 clone, was observed following treatment of PC12 cells and neuronal cells with P. lima BAH ME-130 K1 supernatant. The maximal increase in caspase activities in PC12 cells (CPP32, 364%; and Mch2, 166%) and in neurons (CPP32, 162%; and Mch2, 111%)was observed after 24 h; no significant change of ICE activity was found during that incubation period. After 48 h the specific activities of all caspases strongly decreased. Incubation of PC12 cells with I! tepsium BAH ME-140 for 24 h had almost no effect on caspase activities, while a small increase in CPP32- (148%) and Mch2- (115%) but not in ICE-activity was detected after 48 h. In neurons, only an increase in CPP32 activity (to 130%) was observed with this dinoflagellate supernatant after 24 h. The P. lima protein phosphatase inhibitor okadaic acid (0.5 ng/ml) caused a time-dependent increase in caspase activities in PC12 cells. A much higher effect was observed in neuronal cells; after 72 h, the specific activities of ICE, CPP32 and Mch2 increased to 295%, 146% and 235%, respectively. These results indicate that disturbances of caspase activities may contribute to the neurotoxic effects of certain dinoflagellate supernatants.	Johannes Gutenberg Univ Mainz, Angew Mikrobiol Abt, Inst Physiol Chem, D-55099 Mainz, Germany; Univ Stuttgart, Abt Zool, Inst Biol, D-70569 Stuttgart, Germany; Wattenmeerstn Sylt AWI, Forschungsinst Senckenberg, D-25992 List Auf Sylt, Germany; Semmelweis Univ, H-1444 Budapest, Hungary; Biol Anstalt Helgoland, Abt Meeresmikrobiol, D-27483 Helgoland, Germany	Johannes Gutenberg University of Mainz; University of Stuttgart; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Leibniz Association; Senckenberg Gesellschaft fur Naturforschung (SGN); Semmelweis University; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research	Johannes Gutenberg Univ Mainz, Angew Mikrobiol Abt, Inst Physiol Chem, Duesbergweg 6, D-55099 Mainz, Germany.	hschroed@mail.uni-mainz.de	Müller, W./AAR-8651-2020; Tretter, Laszlo/ACI-2689-2022; Wichels, Antje/R-6992-2016	Wichels, Antje/0000-0002-2060-1845; Tretter, Laszlo/0000-0001-5638-2886				Anderson DM, 1996, TOXICON, V34, P579, DOI 10.1016/0041-0101(95)00158-1; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; [Anonymous], [No title captured]; Armstrong RC, 1996, J BIOL CHEM, V271, P16850, DOI 10.1074/jbc.271.28.16850; ARTECHE E, 1995, PLANTA MED, V61, P13, DOI 10.1055/s-2006-957989; Arzul G, 1996, AQUAT LIVING RESOUR, V9, P95, DOI 10.1051/alr:1996012; Aune T, 1997, Arch Toxicol Suppl, V19, P389; BOLAND MP, 1993, FEBS LETT, V334, P13, DOI 10.1016/0014-5793(93)81670-U; Bouaicha N, 1997, TOXICON, V35, P273, DOI 10.1016/S0041-0101(96)00069-4; Burkholder JM, 1998, ECOL APPL, V8, pS37; CANDENAS ML, 1994, N-S ARCH PHARMACOL, V350, P315; Carmody EP, 1996, TOXICON, V34, P351, DOI 10.1016/0041-0101(95)00141-7; Dawson JF, 1996, BIOCHEM CELL BIOL, V74, P559, DOI 10.1139/o96-460; DING RC, 1994, CANCER RES, V54, P4627; Enari M, 1996, NATURE, V380, P723, DOI 10.1038/380723a0; Fessard V., 1994, Natural Toxins, V2, P322, DOI 10.1002/nt.2620020512; Gago-Martinez Ana, 1996, Natural Toxins, V4, P72, DOI 10.1002/19960402NT3; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hallegraeff GM, 1998, MAR ECOL PROG SER, V168, P297, DOI 10.3354/meps168297; Hodgkiss IJ, 1997, HYDROBIOLOGIA, V352, P141, DOI 10.1023/A:1003046516964; HU TM, 1995, J CHEM SOC CHEM COMM, P597, DOI 10.1039/c39950000597; HUMMERT C, 1995, HARMFUL MARINE ALGAL; Janicke RU, 1996, EMBO J, V15, P6969, DOI 10.1002/j.1460-2075.1996.tb01089.x; JURANOVIC LR, 1991, REV ENVIRON CONTAM T, V117, P51; KARUNASAGAR I, 1990, TOXICON, V28, P868, DOI 10.1016/S0041-0101(09)80010-X; LAZEBNIK YA, 1994, NATURE, V371, P346, DOI 10.1038/371346a0; Liu XS, 1996, J BIOL CHEM, V271, P13371, DOI 10.1074/jbc.271.23.13371; LOWRY OH, 1951, J BIOL CHEM, V193, P265; LUCKAS B, 1994, ANAL CONTAMINANTS ED, P509; Martin SJ, 1996, J BIOL CHEM, V271, P28753, DOI 10.1074/jbc.271.46.28753; McLachlan J. L., 1994, Natural Toxins, V2, P263, DOI 10.1002/nt.2620020504; NALINE E, 1994, EUR J PHARMACOL, V256, P301, DOI 10.1016/0014-2999(94)90556-8; Nasir J, 1997, MAMM GENOME, V8, P56, DOI 10.1007/s003359900349; Ohtake H, 1999, Prog Mol Subcell Biol, V23, P299; Okada K, 1998, J TOXICOL-TOXIN REV, V17, P373, DOI 10.3109/15569549809040399; Orhanovic S, 1996, CROAT CHEM ACTA, V69, P291; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; PEROVIC S, 1994, EUR J PHARM-MOLEC PH, V288, P27, DOI 10.1016/0922-4106(94)90006-X; PEROVIC S, 1999, UNPUB NEUROTOXIC SUP; Plumley FG, 1997, LIMNOL OCEANOGR, V42, P1252, DOI 10.4319/lo.1997.42.5_part_2.1252; POPKISS MEE, 1979, S AFR MED J, V55, P1017; Sadoul R, 1996, EMBO J, V15, P3845, DOI 10.1002/j.1460-2075.1996.tb00758.x; SCUDIERO DA, 1988, CANCER RES, V48, P4827; Shimizu Y, 1996, ANNU REV MICROBIOL, V50, P431, DOI 10.1146/annurev.micro.50.1.431; TAN C T T, 1986, Annals Academy of Medicine Singapore, V15, P77; TEWARI M, 1995, CELL, V81, P801, DOI 10.1016/0092-8674(95)90541-3; Vanags DM, 1996, J BIOL CHEM, V271, P31075, DOI 10.1074/jbc.271.49.31075; VIVIANI R, 1992, SCIENCE OF THE TOTAL ENVIRONMENT, SUPPLEMENT 1992, P631; WANG XD, 1995, J BIOL CHEM, V270, P18044, DOI 10.1074/jbc.270.30.18044; Windust AJ, 1996, MAR BIOL, V126, P19, DOI 10.1007/BF00571373; Yamin TT, 1996, J BIOL CHEM, V271, P13273, DOI 10.1074/jbc.271.22.13273	51	2	2	1	5	ELSEVIER GMBH, URBAN & FISCHER VERLAG	JENA	OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY	0932-4739	1618-0429		EUR J PROTISTOL	Eur. J. Protistol.	OCT 15	1999	35	3					267	274		10.1016/S0932-4739(99)80004-2	http://dx.doi.org/10.1016/S0932-4739(99)80004-2			8	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	259DX					2025-03-11	WOS:000083880200004
J	D'Onofrio, G; Marino, D; Bianco, L; Busico, E; Montresor, M				D'Onofrio, G; Marino, D; Bianco, L; Busico, E; Montresor, M			Toward an assessment on the taxonomy of dinoflagellates that produce calcareous cysts (Calciodinelloideae, Dinophyceae): A morphological and molecular approach	JOURNAL OF PHYCOLOGY			English	Article						calcareous cysts; Calciodinelloideae; Dinophyceae; Ensiculifera; ITS; Pentapharsodinium; phylogeny; rDNA; Scrippsiella; taxonomy	RIBOSOMAL DNA; EVOLUTIONARY IMPLICATIONS; MARINE DINOFLAGELLATE; NOV DINOPHYCEAE; NUCLEAR RDNA; RESTING CYST; COMB-NOV; SEQUENCES; SCRIPPSIELLA; SEDIMENTS	In recent years an unified classification system for both fossil cysts and extant dinoflagellate species has been proposed. This classification has prompted investigations aimed at testing the phylogenetic validity of the distinctive morphological characters of both vegetative cells and cysts. We have focused on a group of dinoflagellates that produce calcareous resting cysts, which are abundant in marine neritic and oceanic waters and form wide fossil deposits. Extant species are included in the genera Scrippsiella, Ensiculifera, and "Pentapharsodinium'' (subfamily Calciodinelloideae), which are distinguished by the number and/or shape of the cingular plates of their planktonic vegetative stages. On the other hand, the classification of fossil cysts is based on the morphology of the calcareous covering and on the orientation of crystals. In this study we combine the information derived from morphological traits of both motile stages and cysts with that obtained from nucleotide sequence analysis of the ribosomal DNA internal transcribed spacers (ITS), We also describe the vegetative cell produced by the calcareous cyst Calcigonellum infula and a new variety, Scrippsiella trochoidea var. aciculifera var. nov. Molecular analyses confirm the monophyletic origin of the genus Scrippsiella, whereas the "Pentapharsodinium'' and Ensiculifera species are grouped together in another monophyletic cluster. The coupled morphological and molecular approach supports the taxonomic value of some of the characters of the planktonic stage, such as the cingular plate number. On the other hand, it questions the validity of other morphological characters of both vegetative and encysted stages. Our data provide a phylogenetic classification of these dinoflagellates; however, they also open a debate that would imply a redefinition of the characters to be used for the circumscription of the subfamily Calciodinelloideae.	Staz Zool Anton Dohrn, I-80121 Naples, Italy	Stazione Zoologica Anton Dohrn	Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.	mmontr@alpha.szn.it		Montresor, Marina/0000-0002-2475-1787				Adachi M, 1997, FISHERIES SCI, V63, P701, DOI 10.2331/fishsci.63.701; Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; [Anonymous], MEDD KOMM HAVUNDER P; [Anonymous], 1883, ORGANISMUS INFUSIONS; BALDWIN BG, 1995, ANN MO BOT GARD, V82, P247, DOI 10.2307/2399880; Balech E., 1967, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nat (Hidrologia), V2, P77; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; BALECH E, 1990, HELGOLANDER MEERESUN, V44, P387, DOI 10.1007/BF02365475; Balech E., 1966, NEOTROPICA, V12, P103; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. 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III, 1965, TAXON, V14, P15, DOI 10.2307/1216704; MAROTEAUX L, 1985, BIOSYSTEMS, V18, P307, DOI 10.1016/0303-2647(85)90031-0; MATSUOKA K, 1990, Bulletin of Plankton Society of Japan, V37, P127; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; MORRILL L C, 1981, Journal of Plankton Research, V3, P53, DOI 10.1093/plankt/3.1.53; NEHRING S, 1995, HELGOLANDER MEERESUN, V49, P375, DOI 10.1007/BF02368363; PIERCE RW, 1994, MAR ECOL PROG SER, V112, P225, DOI 10.3354/meps112225; Pillmann A, 1997, EUR J PHYCOL, V32, P379, DOI 10.1017/S0967026297001352; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SAUNDER SGW, 1997, ORIGINS ALGAE THEIR, P237; SCHLOTTERER C, 1994, MOL BIOL EVOL, V11, P513; SCHOLIN CA, 1993, J PHYCOL, V29, P209, DOI 10.1111/j.0022-3646.1993.00209.x; Spalter RA, 1997, BIOCHEM SYST ECOL, V25, P231, DOI 10.1016/S0305-1978(96)00111-1; Steidinger Karen A., 1997, P387, DOI 10.1016/B978-012693018-4/50005-7; SUH YB, 1993, AM J BOT, V80, P1042, DOI 10.2307/2445752; SUSANNA A, 1995, AM J BOT, V82, P1056, DOI 10.2307/2446236; Swofford D. L., 1998, MAC VERSION 311 COMP; Throndsen J., 1978, Preservation and storage, P69, DOI DOI 10.1111/J.0022-3646.1975.00142.X; VERSTEEGH GJM, 1993, REV PALAEOBOT PALYNO, V78, P353, DOI 10.1016/0034-6667(93)90071-2; WALL D, 1968, Journal of Paleontology, V42, P1395; White TJ., 1990, PCR PROTOCOLS GUIDE, P315; ZECHMAN FW, 1994, J PHYCOL, V30, P507, DOI 10.1111/j.0022-3646.1994.00507.x; [No title captured]	75	64	68	1	6	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	OCT	1999	35	5					1063	1078		10.1046/j.1529-8817.1999.3551063.x	http://dx.doi.org/10.1046/j.1529-8817.1999.3551063.x			16	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	254QG					2025-03-11	WOS:000083623200020
J	Nuzzo, L; Montresor, M				Nuzzo, L; Montresor, M			Different excystment patterns in two calcareous cyst-producing species of the dinoflagellate genus <i>Scrippsiella</i>	JOURNAL OF PLANKTON RESEARCH			English	Article							DINOPHYCEAE RESTING CYSTS; POPULATION-DYNAMICS; BENTHIC CYSTS; GERMINATION; DARKNESS	Scrippsiella rotunda and Scrippsiella trochoidea var. aciculifera (order Peridiniales, subfamily Calciodinelloideae) are autotrophic orthoperidinioid dinoflagellates producing calcareous resting cysts, which are at times abundant in coastal marine sediments. We have carried out laboratory experiments to investigate features of cyst germination in the two species, including dormancy length, germination pattern and germination success, over an annual cycle and under different light and temperature conditions. The maturation period for S.rotunda cysts was between 17 and 24 weeks, while that of S.trochoidea var, aciculifera was much shorter, ranging between 2 and 5 weeks. Both species required exposure to light for germination, while temperature shifts (from 14 to 20 degrees C) in the dark did not induce excystment of mature cysts. In both species, germination was not synchronous, but distributed over a variable time interval, suggesting a high physiological diversity within the cyst pool. Moreover, exposure to light of S.rotunda cysts that had not completed maturation impaired the germination of a great percentage of the cysts. Differences in dormancy length may partially explain the distinct cyst production patterns observed for the two species in the Gulf of Naples.	Staz Zool Anton Dohrn, I-80121 Naples, Italy	Stazione Zoologica Anton Dohrn	Nuzzo, L (通讯作者)，Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.			Montresor, Marina/0000-0002-2475-1787				ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; DONOFRIO G, 1999, IN PRESS J PHYCOL, V35; Head M.J., 1996, Palynology: Principles and Applications, P1197; Huber G., 1923, FLORA JENA, V116, P114; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; KELLER MD, 1987, J PHYCOL, V23, P633; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Marcus NH, 1996, HYDROBIOLOGIA, V320, P141, DOI 10.1007/BF00016815; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; PFEISTER LA, 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; Rengefors K, 1998, J PHYCOL, V34, P568, DOI 10.1046/j.1529-8817.1998.340568.x; Sandgren C.D., 1983, P23; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551	24	36	38	3	6	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	OCT	1999	21	10					2009	2018		10.1093/plankt/21.10.2009	http://dx.doi.org/10.1093/plankt/21.10.2009			10	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	247RX		Bronze			2025-03-11	WOS:000083234700013
J	Vardi, A; Berman-Frank, I; Rozenberg, T; Hadas, O; Kaplan, A; Levine, A				Vardi, A; Berman-Frank, I; Rozenberg, T; Hadas, O; Kaplan, A; Levine, A			Programmed cell death of the dinoflagellate <i>Peridinium gatunense</i> is mediated by CO<sub>2</sub> limitation and oxidative stress	CURRENT BIOLOGY			English	Article							MARINE-PHYTOPLANKTON; LAKE KINNERET; APOPTOSIS	The phytoplankton assemblage in Lake Kinneret is dominated in spring by a bloom of the dinoflagellate Peridinium gatunense, which terminates sharply in summer [1]. The pH in Peridinium patches rises during the bloom to values higher than pH9 [2] and results in CO2 limitation. Here we show that depletion of dissolved CO2 (CO2(dis)) stimulated formation of reactive oxygen species (ROS) and induced cell death in both natural and cultured Peridinium populations. In contrast, addition of CO2 prevented ROS formation. Catalase inhibited cell death in culture, implicating hydrogen peroxide (H2O2) as the active ROS. Cell death was also blocked by a cysteine protease inhibitor, E-64, a treatment which stimulated cyst formation. Intracellular ROS accumulation induced protoplast shrinkage and DNA fragmentation prior to cell death. We propose that CO2 limitation resulted in the generation of ROS to a level that induced programmed cell death, which resembles apoptosis in animal and plant cells. Our results also indicate that cysteine protease(s) are involved in processes that determine whether a cell is destined to die or to form a cyst.	Hebrew Univ Jerusalem, Dept Plant Sci, IL-91904 Jerusalem, Israel; Israel Oceanog & Limnol Res, Yigal Allon Kinneret Limnol Lab, IL-14102 Tiberias, Israel; Hebrew Univ Jerusalem, Avron Evenari Minerva Ctr, IL-91904 Jerusalem, Israel	Hebrew University of Jerusalem; Israel Oceanographic & Limnological Research Institute; Hebrew University of Jerusalem	Levine, A (通讯作者)，Hebrew Univ Jerusalem, Dept Plant Sci, IL-91904 Jerusalem, Israel.		Kaplan, Aaron/GLN-5655-2022; Levine, Alex/A-6867-2008	Kaplan, Aaron/0000-0002-0815-5731; Berman-Frank, Ilana/0000-0003-3497-1844; Vardi, Assaf/0000-0002-7079-0234				AMEISEN JC, 1995, CELL DEATH DIFFER, V2, P285; Berges JA, 1998, LIMNOL OCEANOGR, V43, P129, DOI 10.4319/lo.1998.43.1.0129; BermanFrank I, 1995, J PHYCOL, V31, P906, DOI 10.1111/j.0022-3646.1995.00906.x; Butow BJ, 1997, J PHYCOL, V33, P780, DOI 10.1111/j.0022-3646.1997.00780.x; Collen J, 1997, J PHYCOL, V33, P643, DOI 10.1111/j.0022-3646.1997.00643.x; EMILIANI C, 1996, NATURE, V366, P217; KORSMEYER SJ, 1995, BBA-MOL BASIS DIS, V1271, P63, DOI 10.1016/0925-4439(95)00011-R; Levine A, 1996, CURR BIOL, V6, P427, DOI 10.1016/S0960-9822(02)00510-9; Madeo F, 1999, J CELL BIOL, V145, P757, DOI 10.1083/jcb.145.4.757; Mills JC, 1998, J CELL BIOL, V140, P627, DOI 10.1083/jcb.140.3.627; POLLINGHER U, 1986, HYDROBIOLOGIA, V138, P127, DOI 10.1007/BF00027236; REDFIELD AC, 1958, AM SCI, V46, P205; ROYALL JA, 1993, ARCH BIOCHEM BIOPHYS, V302, P348, DOI 10.1006/abbi.1993.1222; SERRUYA C, 1978, MONOGRAPHICA BIOL, P185; Solomon M, 1999, PLANT CELL, V11, P431, DOI 10.1105/tpc.11.3.431; Sterner R.W., 1989, P107; Thornberry NA, 1998, SCIENCE, V281, P1312, DOI 10.1126/science.281.5381.1312; Veldhuis MJW, 1997, J PHYCOL, V33, P527, DOI 10.1111/j.0022-3646.1997.00527.x; VERNET G, 1990, BIOCHIM BIOPHYS ACTA, V1048, P281, DOI 10.1016/0167-4781(90)90068-D	19	250	296	1	62	CURRENT BIOLOGY LTD	LONDON	84 THEOBALDS RD, LONDON WC1X 8RR, ENGLAND	0960-9822			CURR BIOL	Curr. Biol.	SEP 23	1999	9	18					1061	1064		10.1016/S0960-9822(99)80459-X	http://dx.doi.org/10.1016/S0960-9822(99)80459-X			4	Biochemistry & Molecular Biology; Biology; Cell Biology	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other Topics; Cell Biology	239AD	10508616	Bronze			2025-03-11	WOS:000082745900028
J	Kremp, A; Heiskanen, AS				Kremp, A; Heiskanen, AS			Sexuality and cyst formation of the spring-bloom dinoflagellate <i>Scrippsiella hangoei</i> in the coastal northern Baltic Sea	MARINE BIOLOGY			English	Article							RED TIDE DINOFLAGELLATE; GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; PERIDINIUM-CINCTUM; LIFE-CYCLE; DINOPHYCEAE; ENCYSTMENT; SEDIMENTATION; PHYTOPLANKTON; REPRODUCTION	The temporal sequence and the magnitude of the sexual reproduction and subsequent cyst deposition of the common spring-bloom dinoflagellate Scrippsiella hangoei (Schiller) Larsen was studied during spring 1996 on the SW coast of Finland, Baltic Sea. The abundances of the different size of fractions of S. hangoei (14 to 18 mu m, 18 to 22 mu m and >22 mu m) were monitored in the water column, and the deposition of resting cysts was measured using moored sediment traps. Cyst sedimentation rates were measured throughout the seasonal cycle in order to estimate cyst resuspension rates for the quantitative assessment of the fraction of population undergoing encystment. The onset of sexual reproduction, indicated by a significant increase of the small cells (14 to 18 mu m) representing gametes, occurred in a nutrient replete environment well before the exponential growth phase and peak abundances of vegetative cells. Gamete formation was followed by high abundances of large cells (>22 mu m) representing planozygotes, and subsequent sedimentation of resting cysts. Approximately 60% of the asexually growing bloom population was estimated to form planozygotes, suggesting that encystment was an important factor in bloom termination and possibly plays a role in the regulation of the magnitude of the bloom. Finally encystment accounted for 40% of the entire S. hangoei population, resulting in a considerable loss of the bloom population and an input of the vernal phytoplankton biomass to the benthos.	Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, FIN-00014 Helsinki, Finland; Tvarminne Zool Stn, FIN-10900 Henko, Finland; Finnish Environm Inst, FIN-00251 Helsinki, Finland	University of Helsinki; Finnish Environment Institute	Kremp, A (通讯作者)，Univ Helsinki, Dept Systemat & Ecol, Div Hydrobiol, POB 17, FIN-00014 Helsinki, Finland.		Kremp, Anke/I-8139-2013; Heiskanen, Anna-Stiina/B-2933-2013	Heiskanen, Anna-Stiina/0000-0003-2229-1171				ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Anderson DM., 1995, IOC MAN GUIDES, V33, P229; [Anonymous], OPHELIA S; [Anonymous], ACTA BOT FENN; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; COSTAS E, 1989, CHRONOBIOLOGIA, V16, P265; Dale B., 1983, P69; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Grasshoff K., 1999, METHODS SEAWATER ANA, DOI 10.1002/9783527613984; GUNDERSEN K, 1990, SEDIMENT TRAP STUDIE, P6; HAAPALA J, 1994, ESTUAR COAST SHELF S, V38, P507, DOI 10.1006/ecss.1994.1035; Heiskanen A S., 1998, Monographs of the Boreal Environment Research, V8, P1; Heiskanen AS, 1995, HYDROBIOLOGIA, V316, P211, DOI 10.1007/BF00017438; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; HEISKANEN AS, 1995, MAR ECOL PROG SER, V122, P45, DOI 10.3354/meps122045; Heiskanen AS, 1998, ESTUAR COAST SHELF S, V46, P703, DOI 10.1006/ecss.1997.0320; HEISKANEN AS, 1999, IN PRESS AQUAT ECOL; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; Kankaanpaa Harri, 1997, Boreal Environment Research, V2, P257; KUOSA H, 1986, OPHELIA S, V4, P119; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; LIGNELL R, 1993, MAR ECOL PROG SER, V94, P239, DOI 10.3354/meps094239; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; PARK HD, 1993, J PHYCOL, V29, P435, DOI 10.1111/j.1529-8817.1993.tb00144.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALKER LM, 1982, T AM MICROSC SOC, V101, P287, DOI 10.2307/3225818; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Wasmund N, 1998, J PLANKTON RES, V20, P1099, DOI 10.1093/plankt/20.6.1099	42	86	98	0	20	SPRINGER HEIDELBERG	HEIDELBERG	TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY	0025-3162	1432-1793		MAR BIOL	Mar. Biol.	SEP	1999	134	4					771	777		10.1007/s002270050594	http://dx.doi.org/10.1007/s002270050594			7	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	237BG					2025-03-11	WOS:000082633300020
J	Uchida, T; Toda, S; Matsuyama, Y; Yamaguchi, M; Kotani, Y; Honjo, T				Uchida, T; Toda, S; Matsuyama, Y; Yamaguchi, M; Kotani, Y; Honjo, T			Interactions between the red tide dinoflagellates <i>Heterocapsa circularisquama</i> and <i>Gymnodinium mikimotoi</i> in laboratory culture	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						cell contact; Gymnodinium mikimotoi; Heterocapsa circularisquama; red tide; species interaction; temporary cyst	PEARL OYSTERS	Interactions between Heterocapsa circularisquama and Gymnodinium mikimotoi, causative red tide dinoflagellates, were investigated using bialgal cultures. G. mikimotoi was killed by H. circularisquama when the initial cell density of each species was set at 200 cells ml(-1). However, cells of H. circularisquama transformed to temporary cysts when the initial cell density of G. mikimotoi was increased to 2000 cells ml(-1), Thus the interaction between H, circularisquama and G. mikimotoi was found to be dependent upon the initial cell densities of the two species. Culture filtrate of H. circularisquama induced no inhibitory effect on the growth of G. mikimotoi. Similarly when separated by a membrane filter, G. mikimotoi grew well when cultured with H. circularisquama. G, mikimotoi appear to be killed by cell contact with H. circularisquama. In growth experiments using a culture filtrate of G. mikimotoi and cultures separated by a membrane filter, G. mikimotoi was shown to secrete a substance that inhibited the growth of H. circularisquama. However, the inhibitory effect of the medium was found at higher cell densities of G. mikimotoi than in the bialgal cultures at which the growth of H. circularisquama was suppressed and formed temporary cysts. It is likely that the inhibitory effect of G. mikimotoi on H. circularisquama in the bialgal cultures occurred mainly by direct cell contact. The growth of H. circularisquama and G. mikimotoi in the bialgal cultures was simulated using a mathematical model to quantify the interaction. The degree that G. mikimotoi was inhibited by H. circularisquama was found to be three times larger than the inhibitory effect of G. mikimotoi on H. circularisquama. (C) 1999 Elsevier Science B.V. All rights reserved.	Natl Res Inst Fisheries & Environm Inland Sea, Hiroshima 7390452, Japan; Natl Res Inst Aquaculture, Nansei, Mie 5160193, Japan; Kyushu Univ, Fac Agr, Higashi Ku, Fukuoka 8120053, Japan	Japan Fisheries Research & Education Agency (FRA); Japan Fisheries Research & Education Agency (FRA); Kyushu University	Uchida, T (通讯作者)，Natl Res Inst Fisheries & Environm Inland Sea, Hiroshima 7390452, Japan.			Matsuyama, Yukihiko/0000-0002-2775-1723				BRAND L E, 1981, Journal of Plankton Research, V3, P193, DOI 10.1093/plankt/3.2.193; HONJO T, 1978, Bulletin of Plankton Society of Japan, V25, P13; Honjo Tsuneo, 1994, Reviews in Fisheries Science, V2, P225; ISHIDA Y, 1986, MAR ECOL PROG SER, V30, P197, DOI 10.3354/meps030197; Itoh K., 1987, GUIDE STUDIES RED TI, P122; IWASA Y, 1998, SURI SEIBUTUGAKU NYU, P352; Maestrini S. Y., 1981, CAN B FISH AQUAT SCI, V210, P323; MATSUYAMA Y, 1995, NIPPON SUISAN GAKK, V61, P35; Matsuyama Y., 1996, Harmful and Toxic Algal Blooms, P247; Nagai K, 1996, AQUACULTURE, V144, P149, DOI 10.1016/S0044-8486(96)01307-5; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PRATT DM, 1966, LIMNOL OCEANOGR, V11, P447, DOI 10.4319/lo.1966.11.4.0447; Rice E. L., 1984, Allelopathy.; UCHIDA T, 1995, MAR ECOL PROG SER, V118, P301, DOI 10.3354/meps118301; UCHIDA T, 1977, Japanese Journal of Ecology, V27, P1; Uchida T., 1996, HARMFUL TOXIC ALGAL, P369; Yamaguchi M, 1997, J PLANKTON RES, V19, P1167, DOI 10.1093/plankt/19.8.1167	17	110	156	3	34	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981			J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	AUG 17	1999	241	2					285	299		10.1016/S0022-0981(99)00088-X	http://dx.doi.org/10.1016/S0022-0981(99)00088-X			15	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	233XT					2025-03-11	WOS:000082453000008
J	Harland, R; Pudsey, CJ				Harland, R; Pudsey, CJ			Dinoflagellate cysts from sediment traps deployed in the Bellingshausen, Weddell and Scotia seas, Antarctica	MARINE MICROPALEONTOLOGY			English	Article						dinoflagellate cysts; modern; sediment traps; Antarctica; biogeography	ATLANTIC-OCEAN; INDIAN-OCEAN; TEMPORAL VARIABILITY; MICROBIAL COMMUNITY; CIRCUMPOLAR CURRENT; SURFACE SEDIMENTS; MARINE-SEDIMENTS; BOTTOM SEDIMENT; PACIFIC MARGIN; PARTICLE-FLUX	Dinoflagellate cysts have been recovered from six long-term (1-2 yr) sediment trap moorings deployed in the Bellingshausen, Weddell and Scotia seas, Antarctica. These traps, mostly moored near the sea bed to sample the nepheloid layer, were located both within and to the north of the maximum sea-ice limit. The numbers of cysts, together with the composition of the assemblages, reinforce the importance of the maximum sea-ice limit as a modern biogeographic boundary for the distribution of dinoflagellate cysts. Cysts derived from heterotrophic dinoflagellates make up the highest proportions within the assemblages recovered from the traps. One trap sampled the export production, revealing little difference in cyst flux over those sampling the nepheloid layer. Cyst Bur appears to be highest in areas closest to the Antarctic Convergence, north of the maximum sea-ice limit, and to high nutrient availability. There are, however, differences between the sediment trap assemblages and those recovered from core-top samples at the same or nearby sites. These differences, in the greater number of cysts, and in the higher numbers of round, brown Protoperidinium cysts in the traps, may reflect annual differences in the primary productivity and/or cyst production in the area. In some areas the sediment record may preserve little information about local surface water productivity because of the activity of bottom water currents, for example those arising from the Antarctic Circumpolar Current. (C) 1999 Elsevier Science B.V. All rights reserved.	DinoData Serv, Nottingham NG13 8AH, England; Univ Sheffield, Dept Earth Sci, Ctr Palynol, Sheffield S3 7HF, S Yorkshire, England; British Antarctic Survey, Cambridge CB3 0ET, England	University of Sheffield; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Antarctic Survey	Harland, R (通讯作者)，DinoData Serv, 50 Long Acre, Nottingham NG13 8AH, England.	rexharland@msn.com						ALLDREDGE AL, 1988, PROG OCEANOGR, V20, P41, DOI 10.1016/0079-6611(88)90053-5; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BARBER M, 1995, ANTARCT SCI, V7, P39, DOI 10.1017/S0954102095000083; BARD E, 1990, NATURE, V345, P405, DOI 10.1038/345405a0; BARD E, 1993, RADIOCARBON, V35, P191, DOI 10.1017/S0033822200013886; BECQUEVORT S, 1992, POLAR BIOL, V12, P211; BODUNGEN BV, 1986, DEEP-SEA RES, V33, P177, DOI 10.1016/0198-0149(86)90117-2; BRADFORD M R, 1984, Palaeontographica Abteilung B Palaeophytologie, V192, P16; Camerlenghi A, 1997, ANTARCT SCI, V9, P426, DOI 10.1017/S0954102097000552; CAMERLENGHI A, 1997, P 7 IN S ANT EARTH S, P705; Clarke A, 1996, LIMNOL OCEANOGR, V41, P1281, DOI 10.4319/lo.1996.41.6.1281; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P45; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P1; DE VERNAL A, 1994, CAN J EARTH SCI, V31, P48, DOI 10.1139/e94-006; De Vernal A, 1997, GEOBIOS-LYON, V30, P905, DOI 10.1016/S0016-6995(97)80215-X; DE VERNAL A, 1987, PALAEOGEOGR PALAEOCL, V61, P97, DOI 10.1016/0031-0182(87)90042-3; DODGE JD, 1987, J PLANKTON RES, V9, P685, DOI 10.1093/plankt/9.4.685; DUNBAR RB, 1981, GEOL SOC AM BULL, V92, P212, DOI 10.1130/0016-7606(1981)92<212:FPFTMB>2.0.CO;2; EVITT WR, 1985, AM ASS STRATIGR PALY; FISCHER G, 1988, NATURE, V335, P426, DOI 10.1038/335426a0; FOSTER TD, 1980, DEEP-SEA RES, V27, P367, DOI 10.1016/0198-0149(80)90032-1; GLOERSEN P, 1991, NATURE, V352, P33, DOI 10.1038/352033a0; GLOERSEN P, 1978, SP511 NASA; Grimm KA, 1997, SEDIMENT GEOL, V110, P151, DOI 10.1016/S0037-0738(97)00048-1; HARLAND R, 1989, J GEOL SOC LONDON, V146, P945, DOI 10.1144/gsjgs.146.6.0945; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Harland R, 1998, PALAEONTOLOGY, V41, P1093; HARLAND R, 1995, HOLOCENE, V5, P220, DOI 10.1177/095968369500500210; HILLAIREMARCEL C, 1994, CAN J EARTH SCI, V31, P139, DOI 10.1139/e94-012; HONJO S, 1976, MAR MICROPALEONTOL, V1, P65, DOI 10.1016/0377-8398(76)90005-0; Howe JA, 1999, J SEDIMENT RES, V69, P847, DOI 10.2110/jsr.69.847; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; Lampitt RS, 1997, DEEP-SEA RES PT I, V44, P1377, DOI 10.1016/S0967-0637(97)00020-4; LAMPITT RS, 1985, DEEP-SEA RES, V32, P885, DOI 10.1016/0198-0149(85)90034-2; MARRET F, 1994, REV PALAEOBOT PALYNO, V84, P1, DOI 10.1016/0034-6667(94)90038-8; Marret F, 1997, MAR MICROPALEONTOL, V29, P367, DOI 10.1016/S0377-8398(96)00049-7; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1987, Bull. 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Micropaleontol.	AUG	1999	37	2					77	99		10.1016/S0377-8398(99)00016-X	http://dx.doi.org/10.1016/S0377-8398(99)00016-X			23	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	226VW					2025-03-11	WOS:000082044200001
J	Head, MJ; Nohr-Hansen, H				Head, MJ; Nohr-Hansen, H			The extant thermophilic dinoflagellate <i>Tectatodinium</i> <i>pellitum</i> (al. <i>Tectatodinium rugulatum</i>) from the Danian of Denmark	JOURNAL OF PALEONTOLOGY			English	Article							ADJACENT SEAS; NORTH; NETHERLANDS; SEDIMENTS; CYSTS	Tectatodinium rugulatum (Hansen, 1977) McMinn, 1988, from the lower Danian of Denmark, is considered conspecific with, and a junior synonym of, the extant thermophilic species Tectatodinium pellitum Wall, 1967. However, the Danian material, based on holotype and topotype specimens, appears to show a degree of morphologic variability not seen in younger material. The accepted stratigraphic range base of Tectatodinium pellitum is now extended to the lower Danian, where this species appears to be a useful biostratigraphic marker in the Danish North Sea basin.	Univ Toronto, Ctr Earth Sci, Dept Geol, Toronto, ON M5S 3B1, Canada; Geol Survey Denmark & Greenland, DK-2400 Copenhagen NV, Denmark	University of Toronto; Geological Survey Of Denmark & Greenland	Head, MJ (通讯作者)，Univ Toronto, Ctr Earth Sci, Dept Geol, Toronto, ON M5S 3B1, Canada.		Nohr-Hansen, Henrik/G-9058-2018	Nohr-Hansen, Henrik/0000-0002-9291-8104				BUTSCHLI O., 1885, KLASSEN ORDNUNGEN TH, P865; DALE B, 1997, 30 ANN M WOODS HOL M; du Chene R.E. Jan., 1988, Cahiers de Micropaleontologie, Centre Nationale de la Recherche Scientifique, V2, P147; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; HANSEN J M, 1977, Bulletin of the Geological Society of Denmark, V26, P1; Hansen J. M., 1979, CRETACEOUS TERTIARY, P136; HANSEN JM, 1979, DAN GEOL UNDERS ARBO, P131; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HEAD MJ, 1994, MICROPALEONTOLOGY, V40, P289, DOI 10.2307/1485937; HERNGREEN GFW, 1986, REV PALAEOBOT PALYNO, V48, P1, DOI 10.1016/0034-6667(86)90055-2; Hultberg S.U., 1986, Journal of Micropalaeontology, V5, P37; KJELLSTROM G, 1981, GEOL FOREN STOCK FOR, V103, P271, DOI 10.1080/11035898109454523; LINDEMANN E, 1928, ZWEITE STARK VERMEHR, P3; MCMINN A, 1988, ALCHERINGA, V12, P137, DOI 10.1080/03115518808619002; Schioler P, 1997, MAR MICROPALEONTOL, V31, P65, DOI 10.1016/S0377-8398(96)00058-8; SCHIOLER P, 1993, REV PALAEOBOT PALYNO, V78, P321, DOI 10.1016/0034-6667(93)90070-B; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; WALL D, 1967, Review of Palaeobotany and Palynology, V2, P349, DOI 10.1016/0034-6667(67)90165-0; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D., 1967, PALAEONTOLOGY, V10, P95	22	9	9	1	1	PALEONTOLOGICAL SOC INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044 USA	0022-3360			J PALEONTOL	J. Paleontol.	JUL	1999	73	4					577	579		10.1017/S0022336000032406	http://dx.doi.org/10.1017/S0022336000032406			3	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	219HD					2025-03-11	WOS:000081601100003
J	Ellegaard, M; Moestrup, O				Ellegaard, M; Moestrup, O			Fine structure of the flagellar apparatus and morphological details of <i>Gymnodinium nolleri</i> sp nov (Dinophyceae), an unarmored dinoflagellate producing a microreticulate cyst	PHYCOLOGIA			English	Article							ELECTRON-MICROSCOPIC OBSERVATIONS; CATENATUM DINOPHYCEAE; INED. DINOPHYCEAE; ULTRASTRUCTURE; SEDIMENTS; AUSTRALIA; ELLEGAARD; TOXICITY; TASMANIA; LIGHT	A naked dinoflagellate producing microreticulate cysts is described as Gymnodinium nolleri sp. nov. It was previously misidentified as Gymnodinium catenatum based on strong morphological similarity with this species in both the cyst and motile stages. Gymnodinium nolleri differs from G. catenatum primarily in the size of the cyst and the Vegetative stage, G. nolleri being smaller although there is overlap, particularly in the size of the vegetative cell. The cyst of G. nolleri is 28-38 mu m in diameter, whereas G. catenatum measures 38-59 mu m. The vegetative cell of G. nolleri on average is 26 x 33 mu m and G. catenatum is 36 x 45 mu m. The motile stage of G. nolleri never forms long chains, whereas such chains are common in G. catenatum. The cyst of G. nolleri has fewer rows of polygons in the paracingulum than G. catenatum, and the polygons on the cyst are generally slightly smaller, although they appear larger due to the smaller size of the cyst. These differences and earlier described differences at the molecular level (large subunit ribosomal RNA sequence, isozyme profile, lack of paralytic shellfish poisoning (PSP) toxins in G. nolleri) justify describing G. nolleri as a new species. The fine structure of the flagellar apparatus of G. nolleri is included in the description. It shows features common to most dinoflagellates studied so far and has many similarities with the flagellar apparatus of 'Gymnodinium sp.' of Roberts (1986) and G. catenatum, e.g. a nuclear fibrous connective, longitudinal microtubular root-longitudinal basal body connectives, and a longitudinal microtubular root-ventral ridge connective.	Univ Copenhagen, Inst Bot, Dept Mycol & Phycol, DK-1353 Copenhagen K, Denmark	University of Copenhagen	Univ Copenhagen, Inst Bot, Dept Mycol & Phycol, Oster Farimagsgade 2D, DK-1353 Copenhagen K, Denmark.	mariane@bot.ku.dk	Ellegaard, Marianne/H-6748-2014	Moestrup, Ojvind/0000-0003-0965-8645				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1998, NORGES TEKNISK NATUR, V1, P1; BOLCH CJ, 1999, PHYCOLOGIA, V38; BRAVO I, 1997, HARMFUL ALGAE NEWS, V16, P4; Calado AJ, 1999, EUR J PHYCOL, V34, P179, DOI 10.1080/09670269910001736232; DODGE JD, 1969, NEW PHYTOL, V68, P613, DOI 10.1111/j.1469-8137.1969.tb06465.x; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; FARMER MA, 1990, J PHYCOL, V26, P122, DOI 10.1111/j.0022-3646.1990.00122.x; FARMER MA, 1989, J PHYCOL, V25, P280, DOI 10.1111/j.1529-8817.1989.tb00124.x; Fraga S, 1995, PHYCOLOGIA, V34, P514, DOI 10.2216/i0031-8884-34-6-514.1; HAMER JP, 1998, NIGES TEKNISK NATURV, V1, P53; Hansen G, 1997, ARCH PROTISTENKD, V147, P381, DOI 10.1016/S0003-9365(97)80062-0; HANSEN G, 1993, J PHYCOL, V29, P486, DOI 10.1111/j.1529-8817.1993.tb00150.x; Hansen G, 1998, EUR J PHYCOL, V33, P281; Larsen N.H., 1994, SCANDINAVIAN CULTURE; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MOESTRUP O, 2000, FLAGELLATES; MOESTRUP O, 1998, NORGES TEKNISK NATUR, V1, P111; OSHIMA Y, 1993, DEV MAR BIO, V3, P907; REES AJJ, 1991, PHYCOLOGIA, V30, P90, DOI 10.2216/i0031-8884-30-1-90.1; ROBERTS K R, 1984, Journal of Phycology, V20, P28; ROBERTS KR, 1986, J PHYCOL, V22, P456, DOI 10.1111/j.1529-8817.1986.tb02489.x; ROBERTS KR, 1991, PROTOPLASMA, V164, P105, DOI 10.1007/BF01320818; Roberts KR, 1995, J PHYCOL, V31, P948, DOI 10.1111/j.0022-3646.1995.00948.x; ROBERTS KR, 1991, BIOL FREE LIVING HET, V4, P284; ROBERTSON S, 1995, PHYS PLASMAS, V2, P3, DOI 10.1063/1.871114; Thorsen TA, 1998, PALAEOGEOGR PALAEOCL, V143, P159, DOI 10.1016/S0031-0182(98)00079-0; WARNAAR J, 1998, NORGES TEKNISK NATUR, V1, P143; WILCOX LW, 1982, J PHYCOL, V18, P18	35	59	63	2	14	ALLEN PRESS INC	LAWRENCE	810 E 10TH ST, LAWRENCE, KS 66044 USA	0031-8884			PHYCOLOGIA	Phycologia	JUL	1999	38	4					289	300		10.2216/i0031-8884-38-4-289.1	http://dx.doi.org/10.2216/i0031-8884-38-4-289.1			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	241YB					2025-03-11	WOS:000082910500006
J	Bolch, CJS; Negri, AP; Hallegraeff, GM				Bolch, CJS; Negri, AP; Hallegraeff, GM			<i>Gymnodinium microreticulatum</i> sp nov (Dinophyceae):: a naked, microreticulate cyst-producing dinoflagellate, distinct from <i>Gymnodinium catenatum</i> and <i>Gymnodinium nolleri</i>	PHYCOLOGIA			English	Article							RECENT SEDIMENTS; COASTAL WATERS; RESTING CYSTS; AUSTRALIA; TASMANIA; STRAIN; GRAHAM	A new microreticulate cyst-producing dinoflagellate, Gymnodinium microreticulatum Belch et Hallegraeff (Gymnodiniaceae), is described from laboratory cultures established from germinated cysts collected from Newcastle Harbour, New South Wales, Australia. The species is a small, ovoid to biconical dinoflagellate with an anticlockwise apical groove encircling the apex. The vegetative cell and cyst features and the chloroplast structure and pigment composition are similar to those of the only two other known species forming microreticulate cysts, the PSP-toxin producer Gymnodinium catenatum Graham and the nontoxic Gymnodinium nolleri Ellegaard et Moestrup. Gymnodinium microreticulatum is also nontoxic, but the cysts (17-28 mu m in diameter) are much smaller and the vegetative cells (20-34 mu m long, 15-22 mu m wide) do not form chains and have a prominent, large nucleus positioned in the epicone of the cell. The cingulum is a descending left spiral that is displaced one fourth to one third the length of the cell with no torsion. DNA sequencing of the D1-D2 region of the large subunit ribosomal RNA gene indicates that the new species is genetically distinct (> 15% divergence) from but closely related to G. nolleri, G. catenatum, and several other gymnodinioid dinoflagellates with a horseshoe-shaped apical groove, a group that includes the type species Gymnodinium fuscum Stein.	Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia; Australian Inst Marine Sci, Dampier, WA 6713, Australia	University of Tasmania; Australian Institute of Marine Science	Univ Tasmania, Sch Plant Sci, GPO Box 252-55, Hobart, Tas 7001, Australia.	cjsb@wpo.nerc.ac.uk	Bolch, Christopher/J-7619-2014; Negri, Andrew/G-9909-2017; Hallegraeff, Gustaaf/C-8351-2013	Negri, Andrew/0000-0003-1388-7395; Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1988, J PHYCOL, V24, P255; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLACKBURN SI, 2000, IN PRESS PHYCOLOGIA; Bolch CJS, 1997, PHYCOLOGIA, V36, P472, DOI 10.2216/i0031-8884-36-6-472.1; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1998, HARMFUL MICROALGAE, P283; BOLCH CJS, 1998, NORGES TEKNISK NATUR, V1, P18; DALE B, 1993, DEV MAR BIO, V3, P47; Ellegaard M, 1999, PHYCOLOGIA, V38, P289, DOI 10.2216/i0031-8884-38-4-289.1; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Ellegaard M, 1998, PHYCOLOGIA, V37, P369, DOI 10.2216/i0031-8884-37-5-369.1; Fraga S, 1995, PHYCOLOGIA, V34, P514, DOI 10.2216/i0031-8884-34-6-514.1; HAGAR A, 1980, PIGMENTS PLANTS, P57; Hallegraeff G.M., 1989, P77; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; HULBURT EM, 1957, BIOL BULL, V122, P196; KIMBALL JF, 1965, J PROTOZOOL, V12, P577, DOI 10.1111/j.1550-7408.1965.tb03257.x; Kofoid C. A., 1921, Memoirs of the University of California, V5, P1; LARSEN J, 1994, PHYCOLOGIA, V33, P24, DOI 10.2216/i0031-8884-33-1-24.1; Larsen J, 1996, PHYCOLOGIA, V35, P342, DOI 10.2216/i0031-8884-35-4-342.1; LEWIS RJ, 1991, TOXICON, V29, P1115, DOI 10.1016/0041-0101(91)90209-A; MATSUOKA K, 1994, BOT MAR, V37, P495, DOI 10.1515/botm.1994.37.6.495; Montresor M, 1998, J PLANKTON RES, V20, P2291, DOI 10.1093/plankt/20.12.2291; NEGRI AP, 1995, TOXICON, V7, P325; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; OSHIMA Y, 1993, DEV MAR BIO, V3, P907; Qi Yu-Zao, 1996, Asian Marine Biology, V13, P87; SAUNDERS GW, 1997, PLANT SYST EVOL S, V11, P237; SCHILLER J, 1936, FLAGELLATAE, P321; SCHNEPF E, 1989, PLANT SYST EVOL, V164, P75, DOI 10.1007/BF00940431; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; Thorsen TA, 1995, HOLOCENE, V5, P435, DOI 10.1177/095968369500500406; WRIGHT SW, 1991, MAR ECOL PROG SER, V77, P183, DOI 10.3354/meps077183; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109	38	61	68	2	21	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	JUL	1999	38	4					301	313		10.2216/i0031-8884-38-4-301.1	http://dx.doi.org/10.2216/i0031-8884-38-4-301.1			13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	241YB					2025-03-11	WOS:000082910500007
J	Matsuoka, K				Matsuoka, K			Eutrophication process recorded in dinoflagellate cyst assemblages - a case of Yokohama Port, Tokyo Bay, Japan	SCIENCE OF THE TOTAL ENVIRONMENT			English	Article						dinoflagellate cyst; eutrophication; coastal environment; harmful phytoplankton; Tokyo Bay		To investigate temporal changes of water quality, a role of dinoflagellate cysts preserved in surface sediments was examined in Yokohama Port in Tokyo Bay, Japan. Two cores were collected, and sedimentation rates and ages of both were dated as approximately 1900 years or slightly older on the basis of Pb-210 and Cs-137 concentrations. The temporal change in dinoflagellate cyst assemblages in the two cores reflects eutrophication in Yokohama Port in the 1960s. Abrupt increases in the cysts of Gyrodinium instriatum cysts strongly suggests that a red tide was caused by this species around 1985. Dinoflagellate cyst assemblages in surface sediments appear to be good biomarkers of changes in the water quality of enclosed seas. (C) 1999 Elsevier Science B.V. All rights reserved.	Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, Nagasaki 8528521, Japan	Nagasaki University	Matsuoka, K (通讯作者)，Nagasaki Univ, Fac Fisheries, Lab Coastal Environm Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan.							[Anonymous], IOC MANUALS GUIDES; *BUR HARB YOK CIT, 1989, HIST YOK PORT GEN RE, P242; DALE B., 1994, CARBON CYCLING GLOBA, P521; Furota T., 1994, THINKING MARINE ENV, P69; GAINES G, 1984, J PLANKTON RES, V6, P1057, DOI 10.1093/plankt/6.6.1057; Ishimaru T, 1991, LA MER, V29, P180; Ishimaru T., 1995, KAIYO KAGAKU, V27, P434; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; Kitazato H., 1995, 11 YOK ENV RES I; KOJIMA N, 1992, REV PALAEOBOT PALYNO, V74, P339; MATSUMOTO E, 1983, Chikyukagaku, V17, P27; Matsumoto E, 1977, CHIKYU KAGAKU, V11, P51, DOI [10.14934/chikyukagaku.11.51, DOI 10.14934/CHIKYUKAGAKU.11.51]; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1989, P461; Matsuoka K., 1992, NEOGENE QUATERNARY D, P33; Matsuoka Kazumi, 1995, Fossils (Tokyo), V59, P32; SAKAMOTO IN, 1986, REGULATION NITROGEN, P96; Sato H., 1995, 116 YOK ENV RES I, P63; SHIRAYANAGI Y, 1995, 116 YOK ENV RES I, P5; TORIUMI S, 1986, 126 YOK ENV RES I, P273; TORIUMI S, 1989, 140 YOK ENV RES I, P341; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WATANABE M, 1997, SCI RED TIDES, P98; *YOK ENV RES I, 1992, 102 YOK ENV RES I, P133	24	141	171	1	35	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0048-9697			SCI TOTAL ENVIRON	Sci. Total Environ.	JUN 15	1999	231	1					17	35		10.1016/S0048-9697(99)00087-X	http://dx.doi.org/10.1016/S0048-9697(99)00087-X			19	Environmental Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	221TV	10466231				2025-03-11	WOS:000081743400002
J	Roncaglia, L; Schioler, P				Roncaglia, L; Schioler, P			<i>Alterbidinium austrinum</i> Roncaglia et Schioler, <i>sp nov</i>., a new dinoflagellate from the Conway Siltstone (Upper Cretaceous), southern Marlborough, New Zealand	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						New Zealand; dinoflagellates; taxonomy; Alterbidinium; Upper Cretaceous; Campanian		The new dinoflagellate Alterbidinium austrinum Roncaglia et Schioler, sp. nov. from the uppermost lower Haumurian (mid-upper Campanian) Isabelidinium korojonense Interval Zone in New Zealand, is a large, circumcavate, dorso-ventrally compressed, peridinioid cyst with subpentagonal outline. The pericyst bears two lateral and two or three antapical hems. One or two projections/horns usually occur at the apex. The endocyst is thin-walled, subcircular, and located centrally. The paratabulation is expressed by the paracingulum and the intercalary hexa 2a peri-archeopyle. Alterbidinium austrinum was encountered in a narrow stratigraphic interval in the Conway Siltstone, and may be a potential stratigraphic marker. (C) 1999 Elsevier Science B.V. All rights reserved.	Univ Modena & Reggio E, Dipartimento Sci Terra, I-41100 Modena, Italy; Geol Survey Denmark & Greenland GEUS, DK-2400 Copenhagen NV, Denmark	Universita di Modena e Reggio Emilia; Geological Survey Of Denmark & Greenland	Roncaglia, L (通讯作者)，Univ Modena & Reggio E, Dipartimento Sci Terra, Via Univ 4, I-41100 Modena, Italy.							Askin R.A., 1988, Geological Society of America Memoir, V169, P131; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; HARKER S D, 1990, Palaeontographica Abteilung B Palaeophytologie, V219, P1; KHOWAJAATEEQUZZ, 1991, PALAEOBOT, V39, P37; LENTIN J K, 1986, Palynology, V10, P111; Lentin J.K., 1985, CAN TECH REP HYDROG, V60, P1; Pascher A., 1914, Berlin Ber D bot Ges, V32; RONCAGLIA L, 1997, 97 NZ I GEOL NUCL SC; RONCAGLIA L, 1999, IN PRESS CRETACEOUS, V20; Schioler P, 1998, MICROPALEONTOLOGY, V44, P313, DOI 10.2307/1486039; Warren G., 1978, New Zealand Geological Survey Bulletin, V92, P1; WILLIAMS GL, 1998, AM ASS STRATIGR PALY, V34	12	3	3	1	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	JUN	1999	106	1-2					121	129		10.1016/S0034-6667(99)00005-6	http://dx.doi.org/10.1016/S0034-6667(99)00005-6			9	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	213BK					2025-03-11	WOS:000081252000006
J	Okamoto, OK; Shao, LM; Hastings, JW; Colepicolo, P				Okamoto, OK; Shao, LM; Hastings, JW; Colepicolo, P			Acute and chronic effects of toxic metals on viability, encystment and bioluminescence in the dinoflagellate <i>Gonyaulax polyedra</i>	COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY			English	Article						luminescence; circadian rhythm; dinoflagellate; biological clock; Gonyaulax polyedra; pollutant metals; resting cysts; toxicity bioassays	FAST-FREEZE FIXATION; SUPEROXIDE-DISMUTASE; HEAVY-METALS; GROWTH; ORGANELLES; CADMIUM; ALGA; SCINTILLONS; IRRADIANCE; TRANSPORT	Toxicity bioassays based on survival were carried out with cells of the marine dinoflagellate Gonyaulax polyedra exposed to mercury (Hg2+), cadmium (Cd2+), lead (Pb2+) and copper (Cu2+). The toxicity scale of these metals found was Hg2+ > Cu2+ > Cd2+ > Pb2+. Cells exposed to metals promptly underwent encystment, which is an important strategy for surviving metal exposure. Following 48 h exposure to Cu2+, complete excystment occurred within 96 h after reinoculation of cells in fresh metal-free media, and with Pb2+ partial recovery occurred in that time. Bioluminescence was affected by the metals in a dose-dependent manner primarily by increasing he frequency of flashing, but the glow emission was also altered with acute Cu2+ and Pb2+ treatments, Several physiological processes in G. polyedra are under circadian control. Chronic exposures to metals caused no substantial alterations in the circadian rhythm of bioluminescence glow, indicating that the biological clock of this dinoflagellate is not sensitive to these metals at the concentrations tested. (C) 1999 Elsevier Science Inc. All rights reserved.	Univ Sao Paulo, Inst Quim, Dept Bioquim, Sao Paulo, Brazil; Harvard Univ, Dept Mol & Cellular Biol, Cambridge, MA 02138 USA	Universidade de Sao Paulo; Harvard University	Univ Sao Paulo, Inst Quim, Dept Bioquim, CP 26077, Sao Paulo, Brazil.	hastings@fas.harvard.edu	Colepicolo, Pio/C-1349-2013; Okamoto, Oswaldo Keith/C-5593-2013	Okamoto, Oswaldo Keith/0000-0002-8528-6225				ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], STRESS RESPONSES PLA; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BEHRMANN G, 1995, PROTOPLASMA, V185, P22, DOI 10.1007/BF01272750; Broda H., 1986, Journal of Biological Rhythms, V1, P251, DOI 10.1177/074873048600100307; CHAN AT, 1980, J PHYCOL, V16, P428, DOI 10.1111/j.1529-8817.1980.tb03056.x; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; Chapman PM, 1996, ENVIRON SCI TECHNOL, V30, pA448, DOI 10.1021/es962436d; CUMMING JR, 1990, STRESS RESPONSES PLA; Davies A.G., 1978, Advances in Marine Biology, V15, P381; DESJARDINS M, 1993, BIOCHEM CELL BIOL, V71, P176, DOI 10.1139/o93-028; ECKERT R, 1968, J GEN PHYSIOL, V52, P258, DOI 10.1085/jgp.52.2.258; FARMANFARMAIAN A, 1989, MAR ENVIRON RES, V28, P247, DOI 10.1016/0141-1136(89)90238-9; FRITZ L, 1990, J CELL SCI, V95, P321; GREEN DE, 1980, P NATL ACAD SCI-BIOL, V77, P257, DOI 10.1073/pnas.77.1.257; HALLIWELL B, 1991, FREE RADICAL BIO MED, P543; HAMILTON MA, 1977, ENVIRON SCI TECHNOL, V11, P714, DOI 10.1021/es60130a004; Hassan H.M., 1990, Stress Responses in Plants: Adaptation and Aclimation Mechanisms, P175; HASTINGS JW, 1961, J GEN PHYSIOL, V45, P69, DOI 10.1085/jgp.45.1.69; HASTINGS JW, 1958, BIOL BULL-US, V115, P440, DOI 10.2307/1539108; Hastings JW., 1991, COMP ANIMAL PHYSL NE, P435; HOLLIBAUGH JT, 1980, ESTUAR COAST MAR SCI, V10, P93, DOI 10.1016/S0302-3524(80)80052-1; Hollnagel HC, 1996, BRAZ J MED BIOL RES, V29, P105; Holovska K, 1996, COMP BIOCHEM PHYS B, V115, P451, DOI 10.1016/S0305-0491(96)00132-0; JOHNSON CH, 1986, AM SCI, V74, P29; Johnson CH, 1996, MOL MICROBIOL, V21, P5, DOI 10.1046/j.1365-2958.1996.00613.x; JOHNSON CH, 1984, SCIENCE, V223, P1428, DOI 10.1126/science.223.4643.1428; Kennish M. J., 1996, PRACTICAL HDB ESTUAR, P535; LAGE OM, 1994, EUR J PHYCOL, V29, P253, DOI 10.1080/09670269400650711; LAUBE VM, 1980, CAN J MICROBIOL, V26, P1300, DOI 10.1139/m80-217; MITCHELL GW, 1971, ANAL BIOCHEM, V39, P243, DOI 10.1016/0003-2697(71)90481-7; MORSE D, 1989, P NATL ACAD SCI USA, V86, P172, DOI 10.1073/pnas.86.1.172; NICOLAS MT, 1991, PROTOPLASMA, V160, P159, DOI 10.1007/BF01539967; NICOLAS MT, 1987, J CELL BIOL, V105, P723, DOI 10.1083/jcb.105.2.723; Okamoto OK, 1998, COMP BIOCHEM PHYS C, V119, P67, DOI 10.1016/S0742-8413(97)00192-8; Okamoto OK, 1996, J PHYCOL, V32, P74, DOI 10.1111/j.0022-3646.1996.00074.x; RAMALHO CB, 1995, PLANT PHYSIOL, V107, P225, DOI 10.1104/pp.107.1.225; REBHUN S, 1984, WATER RES, V18, P173, DOI 10.1016/0043-1354(84)90066-6; Reed R.H., 1990, HEAVY METAL TOLERANC, P105, DOI DOI 10.1016/j.biortech.2009.03.030; RIZZO PJ, 1991, J PROTOZOOL, V38, P246, DOI 10.1111/j.1550-7408.1991.tb04437.x; Robinson NJ, 1994, STRESS INDUCED GENE, P209; RODRIGUEZARIZA A, 1994, ENVIRON MOL MUTAGEN, V24, P116, DOI 10.1002/em.2850240207; ROENNEBERG T, 2000, IN PRESS METHODS ENZ, V305; Rosen BP, 1996, J BIOL INORG CHEM, V1, P273, DOI 10.1007/s007750050053; STEFFENS JC, 1990, STRESS RESPONSES PLA, P377; Sweeney B.M., 1987, RHYTHMIC PHENOMENA P, P172; SWEENEY BM, 1958, J PROTOZOOL, V5, P217, DOI 10.1111/j.1550-7408.1958.tb02555.x; Tang EPY, 1996, J PHYCOL, V32, P80, DOI 10.1111/j.0022-3646.1996.00080.x; Taylor F.J. R., 1987, Botanical Monographs, V21, P1; WIKFORS GH, 1982, MAR ECOL PROG SER, V7, P191, DOI 10.3354/meps007191	50	47	52	2	30	ELSEVIER SCIENCE INC	NEW YORK	STE 800, 230 PARK AVE, NEW YORK, NY 10169 USA	1532-0456	1878-1659		COMP BIOCHEM PHYS C	Comp. Biochem. Physiol. C-Toxicol. Pharmacol.	MAY	1999	123	1					75	83		10.1016/S0742-8413(99)00013-4	http://dx.doi.org/10.1016/S0742-8413(99)00013-4			9	Biochemistry & Molecular Biology; Endocrinology & Metabolism; Toxicology; Zoology	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Endocrinology & Metabolism; Toxicology; Zoology	199AR	10390059				2025-03-11	WOS:000080457500010
J	Rengefors, K; McCall, RD; Heaney, SI				Rengefors, K; McCall, RD; Heaney, SI			Quantitative X-ray microanalysis as a method for measuring phosphorus in dinoflagellate resting cysts	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						Ceratium furcoides; Ceratium hirundinella; cyst; dinoflagellate; phosphorus; SEM; silicon; X-ray microanalysis; XRMA	SMALL PRODUCTIVE LAKE; CERATIUM-HIRUNDINELLA; VERTICAL MIGRATION; SCRIPPSIELLA-TROCHOIDEA; ELEMENTAL COMPOSITION; GONYAULAX-TAMARENSIS; PHYTOPLANKTON; AVAILABILITY; TEMPERATURE; DINOPHYCEAE	Energy dispersive X-ray microanalysis (XRMA) in a scanning electron microscope (SEM) was used as a method to measure elemental silicon (Si) and phosphorus (P) in dinoflagellate cysts. Cysts were prepared by quick jeep freezing and then freeze-drying, thereby avoiding the addition of preservatives. Cysts of Ceratium hirundinella collected from Lake Erken, Sweden and Esthwaite Water, UK, and Ceratium furcoides collected from Esthwaite Water, were analysed and compared. The hypothesis that cysts are able to assimilate P during dormancy was tested in the laboratory by incubating newly collected cysts of C. hirundinella in medium with and without phosphate. The analyses showed that there was no difference in P content between C. hirundinella and C. furcoides, suggesting that P content reflects differences in physiological status rather than species. C. hirundinella had a significantly higher Si content than C. furcoides, which agrees with earlier studies. Comparison of cysts of C. hirundinella from different years - 1995 (stored for 1 year), 1996 and 1997 - showed that the P content in cysts from 1995 was higher than that in cysts from the following 2 years, which indicates either that P was higher during encystment in 1995 or that cysts accumulated P during dormancy. The P uptake experiment showed a very slightly, but significantly, higher, P content in cysts incubated in P-rich medium.	Uppsala Univ, Dept Limnol, SE-75236 Uppsala, Sweden; Dept Agr No Ireland, Aquat Syst Grp, Belfast BT9 5PX, Antrim, North Ireland	Uppsala University	Rengefors, K (通讯作者)，Uppsala Univ, Dept Limnol, Norbyvagen 20, SE-75236 Uppsala, Sweden.	karin.rengefors@limno.uu.se	Rengefors, Karin/K-5873-2019	Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BEAKES GW, 1988, CAN J BOT, V66, P1054, DOI 10.1139/b88-151; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CLAY S, 1991, SCANNING MICROSCOPY, V5, P207; DOTTNE-LINDGREN A, 1975, Internationale Revue der Gesamten Hydrobiologie, V60, P115, DOI 10.1002/iroh.19750600105; ElBestawy E, 1996, EUR J PHYCOL, V31, P157, DOI 10.1080/09670269600651331; Fryxell G.A., 1983, Survival Strategies of the algae, P1; Hairston N.G. 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J. Phycol.	MAY	1999	34	2					171	177		10.1017/S0967026299002012	http://dx.doi.org/10.1017/S0967026299002012			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	210BT					2025-03-11	WOS:000081085800008
J	Hardeland, R				Hardeland, R			Melatonin and 5-methoxytryptamine in non-metazoans	REPRODUCTION NUTRITION DEVELOPMENT			English	Article; Proceedings Paper	8th Meeting of the European-Pineal-Society	JUL 03-07, 1999	TOURS, FRANCE	European Pineal Soc		algae; angiosperms; melatonin; 5-methoxytryptamine; protozoa	GONYAULAX-POLYEDRA; ANTIOXIDATIVE PROTECTION; INDUCED ENCYSTMENT; DINOFLAGELLATE; INDOLEAMINES; PLANTS; BIOLUMINESCENCE; RUBRUM; ALGA	Melatonin seems to be an almost ubiquitous substance, which has been detected not only in metazoans, but also in all major non-metazoan taxa investigated, including bacteria, dinoflagellates, euglenoids, trypanosomids, fungi, rhodophyceans, pheophyceans, chlorophyceans and angiosperms. Despite its vast abundance, little is known to date about its functions. Its presence is not necessarily associated with circadian rhythmicity, which is evident in yeast. Circadian rhythms of melatonin have been reported in non metazoans only for several unicellular organisms and in one angiosperm. In dinoflagellates, which have been studied in the most detail, the effects on enzyme activities and on phase shifting are known, but the most spectacular actions concerning the stimulation of bioluminescence, changes in cytoplasmic pH and induction of resting stages, can be related to a metabolite of melatonin, the 5-methoxytryptamine; therefore, melatonin should also be considered as a source of other agonists. (C) Inra/Elsevier, Paris.	Univ Gottingen, Inst Zool & Anthropol, D-37073 Gottingen, Germany	University of Gottingen	Univ Gottingen, Inst Zool & Anthropol, Berliner Str 28, D-37073 Gottingen, Germany.	rhardel@gwdg.de						[Anonymous], PLANT PHYSL; Antolín I, 1997, J PINEAL RES, V23, P182, DOI 10.1111/j.1600-079X.1997.tb00353.x; Balzer I, 1996, BOT ACTA, V109, P180, DOI 10.1111/j.1438-8677.1996.tb00560.x; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1991, COMP BIOCHEM PHYS C, V98, P395, DOI 10.1016/0742-8413(91)90223-G; BALZER I, 1993, INT CONGR SER, V1017, P183; BANERJEE S, 1973, EXP CELL RES, V78, P314, DOI 10.1016/0014-4827(73)90074-8; BANERJEE S, 1972, J PROTOZOOL, V19, P108, DOI 10.1111/j.1550-7408.1972.tb03423.x; BARTSCH I, 1999, IN PRESS BIOL RHYTHM; BENITEZKING G, 1993, EXPERIENTIA, V49, P635; DUBBELS R, 1995, J PINEAL RES, V18, P28, DOI 10.1111/j.1600-079X.1995.tb00136.x; Fuhrberg B, 1997, BIOL RHYTHM RES, V28, P144, DOI 10.1076/brhm.28.1.144.12978; Fuhrberg B, 1996, PLANTA, V200, P125; HARDELAND R, 1993, NEUROSCI BIOBEHAV R, V17, P347, DOI 10.1016/S0149-7634(05)80016-8; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1999, IN PRESS ADV EXP MED; HARDELAND R, 1997, BIOMETEOROLOGY 2, V2, P278; Hardeland Ruediger, 1996, P25; HATTORI A, 1995, BIOCHEM MOL BIOL INT, V35, P627; JACKSON WT, 1969, J CELL SCI, V5, P745; Kolar J, 1997, PHYTOCHEMISTRY, V44, P1407, DOI 10.1016/S0031-9422(96)00568-7; Kolar J, 1995, BIOL RHYTHM RES, V26, P406; KOLAR J, 1999, IN PRESS BIOL RHYTHM; KUBIS HP, 1992, COMP BIOCHEM PHYS C, V102, P97, DOI 10.1016/0742-8413(92)90050-H; LORENZ M, 1999, IN PRESS BIOL RHYTHM; LUNING K, 1999, IN PRESS BIOL RHYTHM; Manchester LC, 1995, CELL MOL BIOL RES, V41, P391; Menendez-Pelaez A., 1992, Harderian glands: Porphyrin metabolism, behavioral, and endocrine effects, P219, DOI [10.1007/978-3-642-76685-5_13, DOI 10.1007/978-3-642-76685-5, DOI 10.1007/978-3-642-76685-513]; MENENDEZPELAEZ A, 1990, ADV PINEAL, V4, P75; POEGGELER B, 1991, Naturwissenschaften, V78, P268; POEGGELER B, 1989, Acta Endocrinologica Supplementum, V120, P97; POEGGELER B, 1994, J PINEAL RES, V17, P1, DOI 10.1111/j.1600-079X.1994.tb00106.x; REECE S, 1995, CAPS NEWS COMMUN, V14, P26; REITER RJ, 1995, J PINEAL RES, V18, P1, DOI 10.1111/j.1600-079X.1995.tb00133.x; SPRENGER J, 1999, IN PRESS CYTOLOGIA; Tilden AR, 1997, J PINEAL RES, V22, P102, DOI 10.1111/j.1600-079X.1997.tb00310.x; Tsim ST, 1998, J PINEAL RES, V24, P152, DOI 10.1111/j.1600-079X.1998.tb00528.x; Tsim ST, 1997, J CELL SCI, V110, P1387; VIVIENROELS B, 1993, EXPERIENTIA, V49, P642, DOI 10.1007/BF01923945; WERNER A, 1999, IN PRESS BIOL RHYTHM; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515	43	77	86	1	11	EDP SCIENCES S A	LES ULIS CEDEX A	17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE	0926-5287			REPROD NUTR DEV	Reprod. Nutr. Dev.	MAY-JUN	1999	39	3					399	408		10.1051/rnd:19990311	http://dx.doi.org/10.1051/rnd:19990311			10	Developmental Biology; Nutrition & Dietetics; Reproductive Biology; Zoology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Developmental Biology; Nutrition & Dietetics; Reproductive Biology; Zoology	211WK	10420441	Bronze, Green Submitted			2025-03-11	WOS:000081184700012
J	Giacobbe, MG; Yang, XM				Giacobbe, MG; Yang, XM			The life history of <i>Alexandrium taylori</i> (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						Alexandrium taylori; clonal cultures; cysts; morphology; Pyrrophyta; reproduction; sexuality	GONYAULAX-TAMARENSIS; GENUS ALEXANDRIUM; DINOFLAGELLATE; TEMPERATURE; EXCYSTMENT	The gonyaulacoid dinoflagellate Alexandrium taylori Balech is reported for the first time from Italian waters. In July 1997, nonmotile stages of this species, both temporary and sexual resting cysts, were found in surface Ionian coastal waters (Mediterranean Sea) producing localized brownish-yellow patches. Clonal cultures were established, and the life history of A. taylori was studied in the laboratory. Asexual reproduction took place during a motile phase and produced two daughter cells remaining temporarily attached in pairs. This species exhibited isogamy, Small gametes were produced from vegetative cells through the release of a division cyst and multiple fission of the protoplast, Isogametes from the same clonal strain fused and underwent sexual reproduction, forming planozygotes that subsequently developed storage bodies and dark pigmentation. The maturation of the planozygote into hypnozygote also involved an increase in size and final shedding of flagella and theca. Hypnozygotes germinated within 15 days of their formation, and a naked planomeiocyte emerged from the archeopyle to undergo successive divisions and reestablish a haploid motile population.	CNR, Ist Sperimentale Talassograf, I-98122 Messina, Italy; Ocean Univ Qingdao, Qingdao 266003, Peoples R China	Consiglio Nazionale delle Ricerche (CNR); Ocean University of China	Giacobbe, MG (通讯作者)，CNR, Ist Sperimentale Talassograf, Via San Raineri 86, I-98122 Messina, Italy.	giacobbe@talas.ist.me.cnr.it						ANDERSEN RA, 1991, CATALOGUE STRAINS; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BALECH E, 1994, T AM MICROSC SOC, V113, P216, DOI 10.2307/3226651; BALECH E, 1990, TOXIC MARINE PHYTOPLANKTON, P77; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); BLANCO J, 1989, Scientia Marina, V53, P785; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Delgado M, 1997, J PLANKTON RES, V19, P749, DOI 10.1093/plankt/19.6.749; ERKER EF, 1985, TOXICON, V23, P761, DOI 10.1016/0041-0101(85)90006-6; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HONSELL G, 1993, DEV MAR BIO, V3, P127; HONSELL G, 1992, MARINE COASTAL EUTRO, P107; KITA T, 1985, B MAR SCI, V37, P643; KITA T, 1988, Bulletin of Plankton Society of Japan, V35, P1; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; MONTRESOR M, 1993, DEV MAR BIO, V3, P159; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; Sheehan DC., 1980, THEORY PRACTICE HIST; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; TERAO K, 1989, TOXIC MARINE PHYTOPL, P418; WALKER LM, 1979, J PHYCOL, V15, P312	26	50	51	2	9	WILEY-BLACKWELL	MALDEN	COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA	0022-3646			J PHYCOL	J. Phycol.	APR	1999	35	2					331	338		10.1046/j.1529-8817.1999.3520331.x	http://dx.doi.org/10.1046/j.1529-8817.1999.3520331.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	194YT		Bronze			2025-03-11	WOS:000080222900015
J	Pholpunthin, P; Fukuyo, Y; Matsuoka, K; Nimura, Y				Pholpunthin, P; Fukuyo, Y; Matsuoka, K; Nimura, Y			Life history of a marine dinoflagellate <i>Pyrophacus steinii</i> (Schiller) Wall <i>et</i> Dale	BOTANICA MARINA			English	Article							SEXUAL REPRODUCTION; DINOPHYCEAE; CYCLE; MORPHOLOGY; TAMARENSIS	The life history of a marine dinoflagellate Pyrophacus steinii (Schiller) Wall et Dale was investigated using clonal cultures isolated from Tokyo Bay. The asexual reproduction is binary fission of the eleutheroschisis type. All processes of asexual and sexual cell division occur inside the theca of the mother cells. Sexual reproduction is anisogamous and heterothallic. Male gametes differ from female gametes and vegetative cells in size, shape and plate tabulation. The female gametes can not be differentiated from the vegetative cells. Cell fusion between the male and female gametes occurs within a few hours to several days after inoculation of the male gametes into a culture of a non-male clone. Zygotes are similar to the vegetative cells in shape except possessing two longitudinal flagella. One to two days after plasmogamy, the zygotes become non-motile, and their protoplasts contract. Within 1 to 3 days, following the condensation of protoplast, they transform to hypnozygotes (resting cysts). The specific features of the life cycle can be summerized as: i) the asexual reproduction is eleutheroschisis, ii) sexual fusion occurs after inoculation of the small round thecate cells, which are equivalent to male gametes, into a culture of a non-male clone, iii) male gametes are distinctive from vegetative cells in their smaller size, round shape, fewer plate number and pale chloroplasts, iv) female gametes can not be differentiated from the vegetative cells, v) the sexual life cycle is anisogamous and heterothallic.	Prince Songkla Univ, Fac Sci, Dept Biol, Hat Yai 90112, Songkhla, Thailand; Univ Tokyo, Asian Nat Environm Sci Ctr, Bunkyo Ku, Tokyo 113, Japan; Nagasaki Univ, Fac Fisheries, Dept Marine Biol, Nagasaki 8528521, Japan; Univ Tokyo, Fac Agr, Dept Fisheries Oceanog, Bunkyo Ku, Tokyo 113, Japan	Prince of Songkla University; University of Tokyo; Nagasaki University; University of Tokyo	Pholpunthin, P (通讯作者)，Prince Songkla Univ, Fac Sci, Dept Biol, Hat Yai 90112, Songkhla, Thailand.							BALECH E, 1978, Physis Seccion A los Oceanos y sus Organismos, V38, P27; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BEAM CA, 1974, NATURE, V250, P435, DOI 10.1038/250435a0; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Faust MA, 1998, J PHYCOL, V34, P173, DOI 10.1046/j.1529-8817.1998.340173.x; FAUST MA, 1992, J PHYCOL, V28, P94; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; FUKUYO Y, 1987, GUIDE STUDIES RED TI, P54; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; KELLEY I, 1990, J PHYCOL, V26, P167, DOI 10.1111/j.0022-3646.1990.00167.x; KITA T, 1985, B MAR SCI, V37, P643; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; MATSUOKA K, 1985, T P PALAEONTOL SOC J, V140, P240; Matsuoka Kazumi, 1998, Paleontological Research, V2, P183; MONTRESOR M, 1994, B SOC ADRIATICA SCI, V125, P261; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; SAKO Y, 1984, B JPN SOC SCI FISH, V50, P743; SAKO Y, 1986, NIHON BISEIBUTSU SEI, V1, P19; SPERO HJ, 1981, J PHYCOL, V17, P43, DOI 10.1111/j.1529-8817.1981.tb00817.x; STEIDINGER K.A., 1967, FLA BD CONSERV MAR L, V1, P1; STOSCH HAV, 1965, NATURWISSENSCHAFTEN, V52, P112; Taylor F.J.R., 1976, BIBLIOTHECA BOT, V132, P1; WALL D, 1971, J PHYCOL, V7, P221, DOI 10.1111/j.1529-8817.1971.tb01507.x; XIAOPING G, 1989, Phycologia, V28, P342, DOI 10.2216/i0031-8884-28-3-342.1; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	32	6	8	1	10	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	MAR	1999	42	2					189	197		10.1515/BOT.1999.022	http://dx.doi.org/10.1515/BOT.1999.022			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	181ZM					2025-03-11	WOS:000079474100010
J	Dale, B; Thorsen, TA; Fjellså, A				Dale, B; Thorsen, TA; Fjellså, A			Dinoflagellate cysts as indicators of cultural eutrophication in the Oslofjord, Norway	ESTUARINE COASTAL AND SHELF SCIENCE			English	Article						eutrophication; marine pollution; sewage disposal; dinoflagellates; cysts; sedimentological tracers; fjords; Norway Coast	MARINE EUTROPHICATION; NORWEGIAN FJORD; SKAGERRAK; COMMUNITIES; POLLUTION; KATTEGAT; SEDIMENT; COAST; FISH; CORE	Dinoflagellate cyst records were analysed from four sediment cores from the inner Oslofjord. The cores covered the pre-industrial period, and the most important period of human population growth associated with industrial development of the region, from the mid-1800s to the present, including the reported development of cultural eutrophication. Comparisons between the cyst records and the known history of eutrophication suggest cyst signals that should prove useful for tracing the development of eutrophication. The eutrophication signal consisted of a doubling of total cyst concentration, and a married increase in one species in particular, Lingulodinium machaerophorum (from <5 to around 50% of the assemblages) with increased eutrophication. In the core considered most representative of general Rater quality in the inner fiord, these trends reversed back to pre-industrial levels during the 1980s and 1990s when improved sewage treatment took effect. (C) 1999 Academic Press.	Univ Oslo, Dept Geol, N-0316 Oslo, Norway; Statoil, N-4035 Stavanger, Norway	University of Oslo	Dale, B (通讯作者)，Univ Oslo, Dept Geol, POB 1047, N-0316 Oslo, Norway.							ABDULLAH MI, 1992, HYDROBIOLOGIA, V235, P711, DOI 10.1007/BF00026259; ALHONEN P, 1979, ARCH HYDROBIOL, V86, P13; Alve E., 1991, Holocene, V1, P243, DOI 10.1177/095968369100100306; [Anonymous], 1996, Palynology: principles and applications; BADEN SP, 1990, AMBIO, V19, P113; BAKKEN K, 1983, THESIS U OSLO; Barss M. S, 1973, 7326 GEOL SURV CAN P, V73, P1; BEYER F, 1968, HELGOLAND WISS MEER, V17, P496, DOI 10.1007/BF01611250; Braarud T., 1939, Hvalradets Skrifter Oslo, V19, P1; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; DALE B, 1985, NORSK GEOL TIDSSKR, V65, P97; Dale B., 1983, P69; DALE B, 1993, DEV MAR BIO, V3, P53; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DALE B, 1990, EUTROFISITUASJONEN Y; Dickson B, 1997, NATURE, V386, P649, DOI 10.1038/386649a0; Foyn E., 1951, NATUREN, V75, P289; Gaarder T., 1927, Rapport et Proces verb cons perm Int expl mer Copenhague, V42, P1; GADE HG, 1968, HELGOLAND WISS MEER, V17, P462, DOI 10.1007/BF01611247; GESAMP, 1991, STAT MAR ENV; GRAY JS, 1982, NETH J SEA RES, V16, P424, DOI 10.1016/0077-7579(82)90048-5; GRINDLEY JR, 1970, S AFRICAN FISHERIES, V6, P36; HANSSON S, 1990, AMBIO, V19, P123; HICKEL W, 1993, HELGOLANDER MEERESUN, V47, P243, DOI 10.1007/BF02367167; Johannessen T, 1996, LIMNOL OCEANOGR, V41, P766, DOI 10.4319/lo.1996.41.4.0766; JONES PD, 1994, J CLIMATE, V7, P1794, DOI 10.1175/1520-0442(1994)007<1794:HSATVA>2.0.CO;2; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; MADSEN A, 1990, THESIS U OSLO; MADSEN PP, 1979, J RADIOANAL CHEM, V54, P39; MAGNUSSON J, 1998, 33888 NORSK I VANNF; MIRZA FB, 1981, J EXP MAR BIOL ECOL, V54, P181, DOI 10.1016/0022-0981(81)90143-X; Morzadec-Kerfourn M. T., 1977, Revue Micropaleont, V20, P157; MUNTHEKAAS H, 1968, HELGOLAND WISS MEER, V17, P476, DOI 10.1007/BF01611248; NIXON SW, 1990, AMBIO, V19, P101; NIXON SW, 1995, OPHELIA, V41, P199, DOI 10.1080/00785236.1995.10422044; PAASCHE E, 1988, SARSIA, V73, P229, DOI 10.1080/00364827.1988.10413409; RICHARDSON K, 1995, OPHELIA, V41, P317, DOI 10.1080/00785236.1995.10422050; RISBERG J, 1990, AMBIO, V19, P167; ROSENBERG R, 1987, J EXP MAR BIOL ECOL, V105, P219, DOI 10.1016/0022-0981(87)90174-2; Rosenberg R, 1990, AMBIO, V19, P102; RUUD JT, 1968, HELGOLAND WISS MEER, V17, P510, DOI 10.1007/BF01611251; RUUD JT, 1968, HELGOLAND WISS MEER, V17, P455, DOI 10.1007/BF01611246; RYDBERG L, 1990, AMBIO, V19, P134; Saetre MML, 1997, MAR ENVIRON RES, V44, P167, DOI 10.1016/S0141-1136(96)00109-2; SIMOLA H, 1977, ANN BOT FENN, V14, P143; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Stockner J., 1972, Internationale Vereinigung fuer Theoretische und angewandte Limnologie Verhandlungen, P1018; Sy A, 1997, NATURE, V386, P675, DOI 10.1038/386675a0; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; Thorsen TA, 1995, HOLOCENE, V5, P435, DOI 10.1177/095968369500500406; Walsh J.J., 1981, Ecohydrodynamics, P13	52	153	175	3	42	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD	LONDON	24-28 OVAL RD, LONDON NW1 7DX, ENGLAND	0272-7714			ESTUAR COAST SHELF S	Estuar. Coast. Shelf Sci.	MAR	1999	48	3					371	382		10.1006/ecss.1999.0427	http://dx.doi.org/10.1006/ecss.1999.0427			12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	183CE					2025-03-11	WOS:000079535800006
J	Bravo, I; Ramilo, I				Bravo, I; Ramilo, I			Distribution of microreticulate dinoflagellate cysts from the Galician and Portuguese coast	SCIENTIA MARINA			English	Article						cyst morphology; microreticulate cysts; Galicia; Gymnodium catenatum cyst	GYMNODINIUM-CATENATUM GRAHAM; TEMPERATURE; DINOPHYCEAE; AUSTRALIA; SEDIMENTS; TASMANIA; GROWTH	In May 1993, surface sediment samples from the west coast of thr Iberian Peninsula were collected with the aim of studying the geographic distribution of G. catenatum resting cysts. The sampling area ranged from 40 degrees 39' N (Portugal) to 42 degrees 38' N (Galicia, Spain). Cysts with exactly the same morphology as G. catenatum were found in a maximum concentration of 504 cysts.cm(-3) of sediment. Similar cysts but smaller (24-36 mu m) were found in a maximum concentration of 4488 cysts.cm(-3) of sediment. A bimodal size distribution of microreticulate cysts from the sediment indicates the probable existence of two cyst species. Differences in the microreticulation of the paracingulum were also observed. We compared the cysts from the sediment with G.catenatum cysts produced in cultures. The study on the distribution of cysts in the sediment also showed significant differences in the vertical profile concentrations of both cyst types. Differences in both the size and microreticulation morphology of the cysts found in the sediment of the continental shelf of Galicia and Portugal are also observed in the literature concerning other countries. The cysts of this species cited for the coasts of Northern Europe present characteristics similar to the cysts referred to in this communication as G. catenatum-like or small microreticulate cysts. The need to clarify the identity of cysts with microreticulation in the wall is discussed in order to identify the geographical distribution of the G. catenatum cyst.	Ctr Oceanog Vigo, IEO, Vigo 36280, Spain	Spanish Institute of Oceanography	Ctr Oceanog Vigo, IEO, Aptdo 1552, Vigo 36280, Spain.		Bravo, Isabel/D-3147-2012	Bravo, Isabel/0000-0003-3764-745X				ANDERSON DM, 1988, J PHYCOL, V24, P255; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1986, Boletin Instituto Espanol de Oceanografia, V3, P81; BLANCO J, 1989, Scientia Marina, V53, P813; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1998, TRONDHEIM RAPPORT BO, V1, P18; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; BRAVO I, 1998, HARMFUL ALGAE, P356; DALE B, 1993, DEV MAR BIO, V3, P47; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLEGAARD M, IN PRESS PHYCOLOGIA; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; MATSUOKA K, 1994, BOT MAR, V37, P495, DOI 10.1515/botm.1994.37.6.495; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; Utermu┬hl H., 1958, MITT INT VER LIMNOL, V9, P1, DOI DOI 10.1080/05384680.1958.11904091	15	14	15	1	3	CONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC	MADRID	VITRUVIO 8, 28006 MADRID, SPAIN	0214-8358	1886-8134		SCI MAR	Sci. Mar.	MAR	1999	63	1					45	50		10.3989/scimar.1999.63n145	http://dx.doi.org/10.3989/scimar.1999.63n145			6	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	178KK		Green Submitted, gold			2025-03-11	WOS:000079264700007
J	Kinzie, RA				Kinzie, RA			Sex, symbiosis and coral reef communities	AMERICAN ZOOLOGIST			English	Article; Proceedings Paper	Symposium on Coral Reefs and Environmental Changes - Adaptation, Acclimation, or Extinction at the Annual Meeting of the Society-for-Comparative-and-Integrative-Biology	JAN 03-07, 1998	BOSTON, MA	Soc Comparative & Integrative Biol			GREAT-BARRIER-REEF; POCILLOPORA-DAMICORNIS; DINOFLAGELLATE SYMBIONTS; MONTASTRAEA-ANNULARIS; SPORELING COALESCENCE; ECOSYSTEM PROCESSES; ACROPORA-PALIFERA; LUNAR PERIODICITY; GENUS ACROPORA; HIGH-LATITUDE	Questions about how today's corals and coral reefs will fare in a future that holds not only increasing direct anthropogenic impacts, but also global change, cannot be satisfactorily answered if we do not understand the relations of corals and reef systems to today's environmental conditions, This paper discusses four aspects of modern reef biology: coral reproduction coral population biology, the coral-zooxanthella symbiosis, and reef community ecology. Conclusions of this survey of current knowledge are that complexities of cnidarian reproductive biology, and our rudimentary knowledge of reproductive patterns in reef cnidarians, make forecasting based on current knowledge uncertain at best; new discoveries about the coral algal symbiotic system suggest a possible mode of adjustment to environmental change that warrants a strong research effort; coral communities of the future may well be unlike what we are familiar with today; and these new assemblages will be shaped by the interaction of novel environmental conditions and the characteristics of individual reef species.	Univ Hawaii, Hawaii Inst Marine Biol, Honolulu, HI 96822 USA; Univ Hawaii, Dept Zool, Honolulu, HI 96822 USA	University of Hawaii System; University of Hawaii System	Univ Hawaii, Hawaii Inst Marine Biol, 2538 The Mall, Honolulu, HI 96822 USA.	rkinzie@zoology.zoo.hawaii.edu						Allen TFH., 1992, Toward a Unified Ecology; [Anonymous], 1990, ECOSYSTEMS WORLD; [Anonymous], SCI REPORTS TOHOKU U; [Anonymous], REEF ENCOUNTER; Arnold ML, 1997, NATURAL HYBRIDIZATIO; Aronson RB, 1997, PALEOBIOLOGY, V23, P326, DOI 10.1017/S0094837300019710; AYRE DJ, 1991, CORAL REEFS, V10, P13, DOI 10.1007/BF00301901; BABCOCK RC, 1984, CORAL REEFS, V2, P187; Bak R.P.M., 1997, P27; Bak RPM, 1999, AM ZOOL, V39, P56; Baker A.C., 1997, P 8 INT COR REEF S, V2, P1301; BANASZAK AT, 1993, J PHYCOL, V29, P517, DOI 10.1111/j.1529-8817.1993.tb00153.x; Barnes DJ, 1996, GLOBAL CHANGE BIOL, V2, P569, DOI 10.1111/j.1365-2486.1996.tb00068.x; Benzie JAH, 1999, AM ZOOL, V39, P131; BIRKELAND C, 1981, 4TH P INT COR REEF S, V2, P339; 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J	Montresor, M; Procaccini, G; Stoecker, DK				Montresor, M; Procaccini, G; Stoecker, DK			<i>Polarella glacialis</i>, gen. nov., sp. nov. (Dinophyceae):: Suessiaceae are still alive!	JOURNAL OF PHYCOLOGY			English	Article						Antarctica; cysts; Dinophyceae; phylogeny; Polarella glacialis sp. nov; sea ice; small-subunit (SSU) ribosomal RNA genes; Suessiaceae; Suessiales; Symbiodinium	ANTARCTIC SEA-ICE; MCMURDO-SOUND; FREUDENTHAL; BIOTA	The culture CCMP 1383, obtained from sea-ice brine collected in McMurdo Sound (Ross Sea, Antarctica), is a small gymnodinioid dinoflagellate, This species is very abundant in the upper land-fast sea ice, where it can both grow and overwinter as a spiny encysted stage. The motile vegetative stage and the cyst produced in the culture were studied by scanning electron microscopy (SEM) and transmission electron micrscopy (TEM), The amphiesma of the vegetative cells is constituted by thin vesicles that are organized into nine latitudinal series of plates: three in the epitheca, two in the cingulum, and four in the hypotheca, The same tabulation is reflected in the cyst wall by acicular processes arising from the center of paraplates, with the exception of the paracingulum, in which acicular processess are absent, On the basis of the peculiar plate pattern of this dinoflagellate, we establish the new genus Polarella and the new species Polarella glacialis (family Suessiaceae, order Suessiales), This species has a remarkable similarity with fossil Suessiaceae cysts dating back to the Triassic and Jurassic and represents, up to now, the only extant member of the subfamily Suessiaceae, Phylogenetic analysis based on the small-subunit ribosomal RNA gene confirmed the placement of this species in the order Suessiales and its close relationship with the genus Symbiodinium Freudenthal.	Staz Zool Anton Dohrn, I-80121 Naples, Italy; Univ Maryland, Horn Point Environm Lab, Ctr Environm Sci, Cambridge, MD 21613 USA	Stazione Zoologica Anton Dohrn; University System of Maryland; University of Maryland Center for Environmental Science	Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.	mmontr@alpha.szn.it	Procaccini, Gabriele/AAA-7040-2019; stoecker, diane/F-9341-2013; Procaccini, Gabriele/A-6618-2010	Procaccini, Gabriele/0000-0002-6179-468X; Montresor, Marina/0000-0002-2475-1787				BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; Fensome R.A., 1993, SPECIAL PUBLICATION; GARRISON DL, 1991, AM ZOOL, V31, P17; GARRISON DL, 1989, POLAR BIOL, V10, P211; HIGGINS DG, 1992, COMPUT APPL BIOSCI, V8, P189; HORIGUCHI T, 1994, PROTOPLASMA, V179, P142, DOI 10.1007/BF01403952; Ikavalko J, 1997, POLAR BIOL, V17, P473, DOI 10.1007/s003000050145; KELLER MD, 1987, J PHYCOL, V23, P633; KLIMYUK VI, 1993, PLANT J, V3, P493, DOI 10.1046/j.1365-313X.1993.t01-26-00999.x; LOEBLICH AR, 1979, J MAR BIOL ASSOC UK, V59, P195, DOI 10.1017/S0025315400046270; MARINO D, 1994, P 13 INT DIAT S, P229; Matsuoka K., 1989, P461; MCMINN A, 1993, J PLANKTON RES, V15, P925, DOI 10.1093/plankt/15.8.925; MCNALLY KL, 1994, J PHYCOL, V30, P316, DOI 10.1111/j.0022-3646.1994.00316.x; Meunier A., 1910, MICROPLANCTON MERS B; Okolodkov Yuri B., 1993, Polish Polar Research, V14, P25; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; PHYLIP Felsenstein J, 1993, PHYLIP (phylogeny inference package); ROWAN R, 1992, P NATL ACAD SCI USA, V89, P3639, DOI 10.1073/pnas.89.8.3639; Saunders G.W., 1997, Origin of Algae and Their Plastids, P237, DOI [10.1007/978-3-7091-6542-3_13, DOI 10.1007/978-3-7091-6542-3_13]; SINECKER DK, 1993, MAR ECOL-PROG SER, V95, P103; Stoecker DK, 1997, J PHYCOL, V33, P585, DOI 10.1111/j.0022-3646.1997.00585.x; STOECKER DK, 1992, MAR ECOL PROG SER, V84, P265, DOI 10.3354/meps084265; Stoecker DK, 1998, J PHYCOL, V34, P60, DOI 10.1046/j.1529-8817.1998.340060.x; [Taylor F.J.R. Trench Trench], 1987, BIOL DINOFLAGELLATES, P530; TRENCH RK, 1987, J PHYCOL, V23, P469, DOI 10.1111/j.1529-8817.1987.tb02534.x; TRENCH RK, 1995, EUR J PHYCOL, V30, P149, DOI 10.1080/09670269500650911	28	108	115	3	17	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	1999	35	1					186	197		10.1046/j.1529-8817.1999.3510186.x	http://dx.doi.org/10.1046/j.1529-8817.1999.3510186.x			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	172LU					2025-03-11	WOS:000078926400024
J	Lewis, J; Harris, ASD; Jones, KJ; Edmonds, RL				Lewis, J; Harris, ASD; Jones, KJ; Edmonds, RL			Long-term survival of marine planktonic diatoms and dinoflagellates in stored sediment samples	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-TAMARENSIS; RESTING SPORES; FECAL PELLETS; GERMINATION; BACILLARIOPHYCEAE; CYSTS; DINOPHYCEAE; BLOOMS; WATER; LOCH	Sediment samples from Scottish coastal sites, taken over the last 9 years, were stored in closed containers at 5 degrees C. Slurry cultures were used to determine the survival of phytoplankton in these sediments. A range of diatom and dinoflagellate species survived for at least 27 months in these stored samples. A number of species grew for which no resting stage has yet been described: Thalassiosira angulata, T.pacifica, T.punctigera, T.eccentrica, T.minima and T.anguste-lineata. Notable results were survival times of 73 months for Skeletonema costatum, 96 months for Chaetoceros socialis, C.didymus and C.diadema, 109 months for Scrippsiella sp. and 112 months for Lingulo-dinium polyedrum. A single sample was stored and repeatedly cultured for diatoms over a period of 16 months. The number of species cultured from the sediment declined over this time. Lingulo-dinium polyedrum cysts isolated from sediments collected at least 18 months previously gave a hatching success of 97% and cysts isolated from a 9-year-old sample gave a hatching success of 3%. The study indicates the potential importance of coastal sediments as a source of phytoplankton to their overlying waters. The validity of using marine planktonic diatoms and dinoflagellates for modelling geological events is discussed.	Univ Westminster, Appl Ecol Res Grp, London W1M 8JS, England; Dunstaffnage Marine Res Lab, Oban PA34 4AD, Argyll, Scotland	University of Westminster	Lewis, J (通讯作者)，Univ Westminster, Appl Ecol Res Grp, 115 New Cavendish St, London W1M 8JS, England.							ALVAREZ LW, 1980, SCIENCE, V208, P1095, DOI 10.1126/science.208.4448.1095; ALVAREZ W, 1982, GEOL SOC AM SPEC PAP, V190, P305; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1990, Scientia Marina, V54, P287; BUNT JS, 1972, LIMNOL OCEANOGR, V17, P458, DOI 10.4319/lo.1972.17.3.0458; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; Dale B., 1983, P69; DODSON AN, 1977, J EXP MAR BIOL ECOL, V26, P153, DOI 10.1016/0022-0981(77)90104-6; DOUCETTE GJ, 1983, MAR BIOL, V78, P1, DOI 10.1007/BF00392964; DOUCETTE GJ, 1982, EOS, V63, P47; DURBIN EG, 1978, MAR BIOL, V45, P31, DOI 10.1007/BF00388975; FOWLER SW, 1983, DEEP-SEA RES, V30, P963, DOI 10.1016/0198-0149(83)90051-1; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; Fryxell G.A., 1983, SURVIVAL STRATEGIES; GRIFFIS K, 1988, PALAEOGEOGR PALAEOCL, V67, P305, DOI 10.1016/0031-0182(88)90158-7; GRIFFIS K, 1990, LETHAIA, V23, P379, DOI 10.1111/j.1502-3931.1990.tb01370.x; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hargraves P., 1983, SURVIVAL STRATEGIES, P49; Hargraves P.E., 1975, Nova Hedwigia, V53, P229; HARGREAVES PE, 1976, J PHYCOL, V12, P119; HARRIS ASD, 1995, EUR J PHYCOL, V30, P117, DOI 10.1080/09670269500650881; HARRIS ASD, 1995, THESIS U WESTMINSTER; HARRIS ASD, 1995, 111 DML MAR PHYS GRO; HEIMDAL B R, 1971, Norwegian Journal of Botany, V18, P153; HOLLIBAUGH JT, 1981, J PHYCOL, V17, P1; HUBER G., 1923, FLORA, V16, P114; Imai I., 1984, Bulletin of Plankton Society of Japan, V31, P123; IMAI I., 1990, B COAST OCEANOGR, V28, P75; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; KUWATA A, 1990, MAR BIOL, V107, P503, DOI 10.1007/BF01313435; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; LEWIS J, 1984, 114 SMBA; SICKOGOAD L, 1986, J PHYCOL, V22, P22, DOI 10.1111/j.1529-8817.1986.tb02510.x; SMAYDA TJ, 1974, MAR BIOL, V25, P195, DOI 10.1007/BF00394965; Syvertsen E.E., 1979, Nova Hedwigia Beih, V64, P41; Throndsen J., 1978, Monographs on oceanographic methodology, P218; UMEBEYASHI O, 1972, B TOKAI REGIONAL FIS, V69, P55; URBAN JL, 1993, BOT MAR, V36, P267, DOI 10.1515/botm.1993.36.4.267; Wall D., 1971, Geoscience Man, V3, P1; ZGUROVSKAYA LN, 1979, OCEANOLOGY, V19, P720	44	130	145	3	38	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	FEB	1999	21	2					343	354		10.1093/plankt/21.2.343	http://dx.doi.org/10.1093/plankt/21.2.343			12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	168LV		Bronze			2025-03-11	WOS:000078695000009
J	Steinhagen, D; Biffar, M; Korting, W				Steinhagen, D; Biffar, M; Korting, W			A dinoflagellate parasite from tropical fish	BULLETIN OF THE EUROPEAN ASSOCIATION OF FISH PATHOLOGISTS			English	Article							ENDEMIC STICKLEBACK; ASSOCIATION; CYCLE; HOST	In stocks of siluriform and cichlid ornamental fishes imparted from different locations in tropical Africa and South America. infections with vegetative cysts of a dinoflagellate occurred on skin, fins and gills. In affected fish the skin was covered with a greyish mucus layer and white spots developed like in infections with Ichthyophthirius multifiliis. The fish stopped feeding and in some stocks up the 100% of infected Fish died within 7 to 14 days. Treatments with standard procedures against ectoparasites were not successful. The dinoflagellates were identified based on the presence of a dinokaryotic nucleus with condensed chromosomes. On fish vegetative cysts but no trophonts were found. The cysts induced an epithelial cell hyperplasia. The epithelium cells formed a thickend layer which enclosed individual cysts or aggregates of cysts.	Tierarztlichen Hsch Hannover, Fachgebiet Fischkrankheiten & Fischhaltung, D-30559 Hannover, Germany; Aquarium Glaser, Rodgau, Germany	University of Veterinary Medicine Hannover	Steinhagen, D (通讯作者)，Tierarztlichen Hsch Hannover, Fachgebiet Fischkrankheiten & Fischhaltung, Buntenweg 17, D-30559 Hannover, Germany.			Steinhagen, Dieter/0000-0002-2303-8533				BUCKLANDNICKS JA, 1990, J PHYCOL, V26, P539, DOI 10.1111/j.0022-3646.1990.00539.x; Cachon J., 1987, The Biology of Dinoflagellates, P571; Hayat M.A., 1989, Principles and Techniques of Electron Microscopy: Biological Applications; LOM J, 1983, J FISH DIS, V6, P411, DOI 10.1111/j.1365-2761.1983.tb00096.x; Lom J., 1992, DEV AQUACULTURE FISH, V26; POLLINGHER U, 1987, BIOL DINOFLAGELLATES, P398; REIMCHEN TE, 1990, CAN J ZOOL, V68, P667, DOI 10.1139/z90-097; Romeis B., 1968, Mikroskopische Technik, V16th; [No title captured]	9	2	2	0	2	EUR ASSOC FISH PATHOLOGISTS	ABERDEEN	C/O DR DAVID BRUNO, MARINE LABORATORY, PO BOX 101, VICTORIA RD, ABERDEEN AB11 9DB, SCOTLAND	0108-0288			BULL EUR ASSN FISH P	Bull. Eur. Assoc. Fish Pathol.		1999	19	1					24	27						4	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	229CX					2025-03-11	WOS:000082176900004
J	Lewis, J; Rochon, A; Harding, I				Lewis, J; Rochon, A; Harding, I			Preliminary observations of cyst-theca relationships in <i>Spiniferites ramosus</i> and <i>Spiniferites membranaceus</i> (Dinophyceae)	GRANA			English	Article; Proceedings Paper	6th International Conference on Modern and Fossil Dinoflagellates (DINO 6)	JUN, 1998	TRONDHEIM, NORWAY	Res Council Norway, Amerada Hess Norge AS, Amoco Norway Oil Co, AS Norske Shell, Nordk Hydro Produksjon as, Phillips Petr Co Norway, Saga Petr ASA, Statoil as			DINOFLAGELLATE RESTING CYSTS; RECENT SEDIMENTS	Motile thecal cells derived from the hatching of single cysts identified as Spiniferites membranaceus and S. ramosus have been used to establish cultures. These cultures were examined in order to assess the cyst-theca relationships of these two taxa. The cultures produced two different motile Gonyaulax species belonging to Kofoid's Spinifera group. These cultures were then induced to form a new cyst generation under uniform conditions, and examination of large numbers of the resulting cysts has shown that process development is an extremely variable phenomenon although process morphologies display a continuum within a species. Process length (and to a certain degree, process morphology) requires careful interpretation when used to discriminate Spiniferites taxa, in both modern and ancient environments.	Univ Westminster, Sch Biosci, London W1M 8JS, England	University of Westminster	Lewis, J (通讯作者)，Univ Westminster, Sch Biosci, 115 New Cavendish St, London W1M 8JS, England.		Harding, Ian/K-3320-2012					BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; Claparede E, 1857, MEMOIRES I GENEVOIS, V6, P392; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; DIESING KM, 1866, AKAD WISSENSCHAFT MN, V52, P287; DOBELL P E R, 1981, Palynology, V5, P99; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; ELLEGAARD M, 1996, 9 INT PAL C HOUST 19; EVITT W. R., 1964, GEOL SCI, V10, P1; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; Guillard RRL., 1973, HDB PHYCOLOGICAL MET, P69; Hall F, 1996, CD-ROM PROF, V9, P8; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; Head M.J., 1996, Palynology: Principles and Applications, P1197; KOFOID C.A., 1911, U CALIFORNIA PUBLICA, V8, P187; Kokinos John P., 1995, Palynology, V19, P143; Lentin J.K., 1993, AM ASS STRATIGRAPHIC, V28; Lewis Jane, 1997, Oceanography and Marine Biology an Annual Review, V35, P97; Mantell G.A, 1850, A Pictorial Atlas of Fossil Remains Consisting of Coloured Illustrations Selected from Parkinson's "Organic Remains of a Former World", and Artis's "Antediluvian Phytology; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; Pouchet G, 1883, J ANATOM PHYSL NORM, V19, P399; Reid P.C., 1972, THESIS U SHEFFIELD; Taylor F.J.R., 1989, P295; WALL D, 1967, Review of Palaeobotany and Palynology, V2, P349, DOI 10.1016/0034-6667(67)90165-0; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; Wall D., 1965, Grana Palynologica, V6, P297; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1970, Micropaleontology (New York), V16, P47, DOI 10.2307/1484846; WALL D., 1967, PALAEONTOLOGY, V10, P95	33	63	73	1	3	TAYLOR & FRANCIS AS	OSLO	CORT ADELERSGT 17, PO BOX 2562, SOLLI, 0202 OSLO, NORWAY	0017-3134			GRANA	Grana		1999	38	2-3					113	124		10.1080/00173139908559220	http://dx.doi.org/10.1080/00173139908559220			12	Plant Sciences	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	317LW					2025-03-11	WOS:000087227700006
J	Targarona, J; Warnaar, J; Boessenkool, KP; Brinkhuis, H; Canals, M				Targarona, J; Warnaar, J; Boessenkool, KP; Brinkhuis, H; Canals, M			Recent dinoflagellate cyst distribution in the North Canary Basin, NW Africa	GRANA			English	Article; Proceedings Paper	6th International Conference on Modern and Fossil Dinoflagellates (DINO 6)	JUN, 1998	TRONDHEIM, NORWAY	Res Council Norway, Amerada Hess Norge AS, Amoco Norway Oil Co, AS Norske Shell, Nordk Hydro Produksjon as, Phillips Petr Co Norway, Saga Petr ASA, Statoil as			GYMNODINIUM-CATENATUM GRAHAM; RECENT MARINE-SEDIMENTS; ATLANTIC-OCEAN; ADJACENT SEAS; RED TIDE; PHYTOPLANKTON; EASTERN; COAST; DINOPHYCEAE; AUSTRALIA	The North Canary Basin (NW Africa) falls within a major eastern boundary upwelling system. This part of the coastal upwelling system is seasonal and is characterised by the development of large filaments migrating seawards. Hence. 16 samples from this location were selected to identify an "upwelling signal'' in the composition of the dinoflagellate cyst assemblages. Samples closest to the most intense upwelling cells are dominated by L. machaerophorum and G. catenatum and Protoperidinium spp. These make up the "upwelling signal" characteristic for the system. Moreover, the "upwelling signal" can be advected offshore. with filaments that may extend as far as 300 km. Finally. the finding of cysts from G. catenatum, a toxic dinoflagellate, raises the need for a better understanding of the relationship between its presence and distribution in the region, and the coastal upwelling system.	Univ Utrecht, Palaeobot & Palynol Lab, NL-3584 CD Utrecht, Netherlands	Utrecht University	Targarona, J (通讯作者)，Univ Utrecht, Palaeobot & Palynol Lab, Budapestlaan 4, NL-3584 CD Utrecht, Netherlands.		Brinkhuis, Henk/B-4223-2009; Canals, Miquel/F-4922-2013	Canals, Miquel/0000-0001-5267-7601; Boessenkool, Karin/0000-0003-0887-4864; Brinkhuis, Henk/0000-0003-0253-6610				ANDERSON DM, 1988, J PHYCOL, V24, P255; ARISTEGUI J, 1994, DEEP-SEA RES PT I, V41, P1509, DOI 10.1016/0967-0637(94)90058-2; BADDYR M, 1992, HARMFUL ALGAE BLOOMS; BARTON ED, 1990, E BOUNDARY CURRENTS; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRADFORD M R, 1984, Palaeontographica Abteilung B Palaeophytologie, V192, P16; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; BREAKER LC, 1981, COASTAL ESTUARINE SC, V1, P187; BRINK KH, 1991, J GEOPHYS RES, V45, P497; CRUZADO A, 1981, COASTAL ESTUARINE SC, V1, P167; DALE B, 1993, DEV MAR BIO, V3, P47; DALE B., 1994, CARBON CYCLING GLOBA, P521; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Davis J.C., 2015, Statistics and data analysis in Geology, V3rd; DODGE JD, 1991, NEW PHYTOL, V118, P593, DOI 10.1111/j.1469-8137.1991.tb01000.x; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; ESTRADA M, 1984, INVEST PESQ, V48, P31; Estrada Marta, 1995, P157; Figueiras F.G., 1996, Harmful and Toxic Algae Blooms, Eds, P215; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; FIUZA AFD, 1982, OCEANOL ACTA, V5, P31; Fjellsa A, 1996, PALAEOGEOGR PALAEOCL, V124, P87, DOI 10.1016/0031-0182(96)00009-0; FLUTTERER D, 1985, NATO C SERIES, P105; Hagen E., 1981, COASTAL ESTUARINE SE, VI, P72, DOI [10.1029/co001p0072, DOI 10.1029/CO001P0072]; HAGEN E, 1996, OCEANOL ACTA, V19, P557; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HAYNES R, 1993, J GEOPHYS RES-OCEANS, V98, P22681, DOI 10.1029/93JC02016; Head EJH, 1996, DEEP-SEA RES PT I, V43, P1713, DOI 10.1016/S0967-0637(96)00080-5; HEAD MJ, 1996, PALYNOLOGY PRINCIPLE, P1197; HERNANDEZGUERRA A, 1993, INT J REMOTE SENS, V14, P1431, DOI 10.1080/01431169308953977; HILLAIREMARCEL C, 1994, CAN J EARTH SCI, V31, P138; JACOBSON DM, 1986, J PHYCOL, V22, P248; Kokinos John P., 1995, Palynology, V19, P143; Lewis J., 1990, Proceedings of the Ocean Drilling Program, Scientific Results, V112, P323; LUTHY S, 1979, TOXIC DINOFLAGELLATE, P215; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; MARRET F, 1994, REV PALAEOBOT PALYNO, V84, P1, DOI 10.1016/0034-6667(94)90038-8; MARRET F, 1994, MAR GEOL, V118, P107, DOI 10.1016/0025-3227(94)90115-5; MATTHIESSEN J, 1995, MAR MICROPALEONTOL, V24, P307, DOI 10.1016/0377-8398(94)00016-G; MCMINN A, 1990, REV PALAEOBOT PALYNO, V65, P305, DOI 10.1016/0034-6667(90)90080-3; MEGGERS H, 1998, CANIGO GEN M LISB; Minas H. J., 1982, Rapp Proc-Verb Reun Cons Int Exp Mer Medit, V180, P148; MITTELSTAEDT E, 1991, PROG OCEANOGR, V26, P307, DOI 10.1016/0079-6611(91)90011-A; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; Morzadec-Kerfourn M-T, 1984, ECOLOGIE MICROORGANI, P170; MUDIE PJ, 1990, NATO ADV SCI I C-MAT, V308, P609; NAVE S, 1998, CANIGO GEN M LISB; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; Neuer S, 1997, DEEP-SEA RES PT I, V44, P1451, DOI 10.1016/S0967-0637(97)00034-4; NYKJAER L, 1994, J GEOPHYS RES, V9, P197; PARSONS TR, 1979, S AFR J SCI, V75, P536; PEPERZAK L, 1996, HARMFUL TOXIC ALGAL, P215; PINGREE RD, 1978, DEEP-SEA RES, V25, P1011, DOI 10.1016/0146-6291(78)90584-2; Powell A.J., 1990, Proceedings of the Ocean Drilling Program Scientific Results, V112, P297, DOI 10.2973/odp.proc.sr.112.196.1990; PREGO R, 1992, MAR ECOL PROG SER, V79, P289; Rognon P, 1996, QUATERNARY RES, V46, P118, DOI 10.1006/qres.1996.0052; Sarnthein M, 1988, PALEOCEANOGRAPHY, V3, P361, DOI 10.1029/PA003i003p00361; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; Thorsen TA, 1997, HOLOCENE, V7, P433, DOI 10.1177/095968369700700406; TRAGANZA ED, 1981, COASTAL UPWELLING CO, V1, P228; Turon J.L, 1984, MEMOIRES I GEOLOGIE, V17, P313; VANCAMP L, 1991, PROG OCEANOGR, V26, P357, DOI 10.1016/0079-6611(91)90012-B; VERITY PG, 1993, DEEP-SEA RES PT II, V40, P227, DOI 10.1016/0967-0645(93)90015-F; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; Wall D., 1973, Geoscience Man, V7, P95; WEFER G, 1997, 90 U BREM FACHB GEOW; WILLIAMS D.B., 1971, MICROPALAEONTOLOGY O; WOOSTER WS, 1976, J MAR RES, V34, P131; WYATT T, 1992, IMS UNESCO NEWSLET S, V63, P4; YUZAO Q, 1996, ASIAN MARINE BIOL, V13, P87; ZONNEVELD KAF, 1995, REV PALAEOBOT PALYNO, V84, P221, DOI 10.1016/0034-6667(94)00117-3; ZONNEVELD KAF, 1996, THESIS UTRECHT U UTR	74	32	32	0	4	TAYLOR & FRANCIS AS	OSLO	KARL JOHANS GATE 5, NO-0154 OSLO, NORWAY	0017-3134			GRANA	Grana		1999	38	2-3					170	178						9	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Plant Sciences	317LW					2025-03-11	WOS:000087227700011
J	Adachi, M; Kanno, T; Matsubara, T; Nishijima, T; Itakura, S; Yamaguchi, M				Adachi, M; Kanno, T; Matsubara, T; Nishijima, T; Itakura, S; Yamaguchi, M			Promotion of cyst formation in the toxic dinoflagellate <i>Alexandrium</i> (Dinophyceae) by natural bacterial assemblages from Hiroshima Bay, Japan	MARINE ECOLOGY PROGRESS SERIES			English	Article						Alexandrium; dinoflagellate; bacteria; cyst	GONYAULAX-TAMARENSIS; RED-TIDE; BLOOMS; GERMINATION; SEXUALITY; CATENELLA; EXCAVATA; GROWTH	The relationship between the abundance of the toxic marine dinoflagellate Alexandrium tamarense (Lebour) Balech and Alexandrium-cyst-formation-promoting bacteria (Alex-CFPB) was investigated in the water column of Hiroshima Bay (Japan) from 1997 to 1998. Cell density of A. tamar ense increased gradually from February to the middle of April, then peaked at the end of April and blooms declined rapidly in the beginning of May in both years. All seawater fractions collected from 5 m depth, where the density of A. tamarense cells was highest and which also contained the bulk of planktonic bacteria, promoted cyst formation of A. catenella (Whedon and Kofoid) Balech. This promotion was not caused by effects from nutrient Limitation. The number of Alex-CFPB in seawater samples, analyzed by means of the most probable number (MPN) method, increased from the beginning of the Alexandrium bloom and reached 3.60 x 10(3) and 1.00 x 10(3) cells ml(-1) at the peak bloom period at the end of April in 1997 and 1998, respectively. As the blooms declined, the number of Alex-CFPB decreased rapidly to less than 10 cells ml(-1). Alexandrium-cyst-formation-inhibiting bacteria (Alex-CFIB) were not detected. These results show a clear positive correlation between the abundance of A. tamarense and Alex-CFPB during blooms, which suggests that Alex-CFPB play a significant role in the process of encystment and bloom dynamics of Alexandrium in the field.	Kochi Univ, Fac Agr, Lab Aquat Environm Sci, Kochi 7838502, Japan; Fisheries Agcy Japan, Natl Res Inst Fisheries & Environm Seto Inland Se, Harmful Algal Bloom Div, Hiroshima 7390452, Japan	Kochi University; Japan Fisheries Research & Education Agency (FRA)	Adachi, M (通讯作者)，Kochi Univ, Fac Agr, Lab Aquat Environm Sci, Kochi 7838502, Japan.	madachi@cc.kochi-u.ac.jp						Adachi M, 1996, J PHYCOL, V32, P424, DOI 10.1111/j.0022-3646.1996.00424.x; Anderson D. M., 1995, MANUAL HARMFUL MARIN, V33, P229; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 2012, Biometry; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; FUKAMI K, 1991, NIPPON SUISAN GAKK, V57, P2321; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; Imai Ichiro, 1998, Plankton Biology and Ecology, V45, P19; Imai Ichiro, 1994, Bulletin of Japanese Society of Microbial Ecology, V9, P15; NAGAI S, 1994, FISHERIES SCI, V60, P625, DOI 10.2331/fishsci.60.625; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PORTER KG, 1980, LIMNOL OCEANOGR, V25, P943, DOI 10.4319/lo.1980.25.5.0943; Riquelme C.E., 1987, Bulletin of Japanese Society of Microbial Ecology, V2, P29; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; SAWAYAMA S, 1993, NIPPON SUISAN GAKK, V59, P291; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Steidinger K.A., 1975, P153; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131; YOSHINAGA I, 1995, FISHERIES SCI, V61, P780, DOI 10.2331/fishsci.61.780	29	32	34	2	11	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		1999	191						175	185		10.3354/meps191175	http://dx.doi.org/10.3354/meps191175			11	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	280GY		Bronze			2025-03-11	WOS:000085094900016
J	Dickman, M; Zhang, FZ				Dickman, M; Zhang, FZ			Mid-ocean exchange of container vessel ballast water. 2: Effects of vessel type in the transport of diatoms and dinoflagellates from Manzanillo, Mexico, to Hong Kong, China	MARINE ECOLOGY PROGRESS SERIES			English	Article						ballast water; efficiency of open ocean exchange; non-indigenous species; harmful species; diatoms; dinoflagellates; Manzanillo, Mexico; Hong Kong, China	MARINE ORGANISMS; SHIPS; DISPERSAL	Plankton samples were collected from 4 container ships which took on ballast water in Manzanillo, Mexico, and discharged it 21 d later in Hong Kong, China. As expected, the lack of light during transport in ballast tanks was inimical to the survival of many autotrophic (phytoplankton) species. After 21 d at sea, few of the dinoflagellate and diatom species taken on in Manzanillo Harbour were alive in the ballast water delivered to Hong Kong. In addition, 5 ships from Manzanillo which reballasted with open ocean water were sampled. To assess the effectiveness of mid-ocean exchange, the mean number of diatoms and dinoflagellates in the coastal ballast water (838 cells l(-1)) was compared with the number in the open ocean ballast water (436 cells l(-1)) delivered to Hong Kong. Open ocean exchange of ballast water (reballasting) was 48 % effective in reducing diatom and dinoflagellate abundance. When we compared the Manzanillo study with our previous study of ships from Oakland, California, we concluded that the older container ships such as those coming from Manzanillo were not as effective in getting rid of diatom and dinoflagellate species as the newer container ships. This is probably because the reballasting design of the older ships is not as efficient in removing the water and sediments located near the bottom of the ballast tanks. This bottom water is associated with a large number of resting cysts and cells.	Univ Hong Kong, Dept Ecol & Biodivers, Hong Kong, Peoples R China	University of Hong Kong	Univ Hong Kong, Dept Ecol & Biodivers, Hong Kong, Peoples R China.	dickman@hkusua.hku.hk						[Anonymous], 1991, AQUACULTURISTS GUIDE; BELL GR, 1961, NATURE, V192, P279, DOI 10.1038/192279b0; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; Carlton JT, 1996, BIOL CONSERV, V78, P97, DOI 10.1016/0006-3207(96)00020-1; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; Chu KH, 1997, HYDROBIOLOGIA, V352, P201, DOI 10.1023/A:1003067105577; Cohen A. 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R., 1996, Identification Marine Diatoms and Dinoflagellates; VILLAC MC, 1993, HYDROBIOLOGIA, V269, P213, DOI 10.1007/BF00028020; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2; Yamaji, 1984, ILLUSTRATIONS MARINE; Yoshida M., 1996, HARMFUL TOXIC ALGAL, P205; Zhang FZ, 1999, MAR ECOL PROG SER, V176, P243, DOI 10.3354/meps176243	46	63	75	4	18	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		1999	176						253	262		10.3354/meps176253	http://dx.doi.org/10.3354/meps176253			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	172HV		Bronze, Green Submitted			2025-03-11	WOS:000078918200022
C	Benoit, E; Mattei, C; Legrand, AM; Molgó, J		Seret, B; Sire, JY		Benoit, E; Mattei, C; Legrand, AM; Molgó, J			Ionic basis of the neurocellular actions of pacific ciguatoxins implicated in ciguatera fish poisoning	PROCEEDINGS OF THE 5TH INDO-PACIFIC FISH CONFERENCE			English	Proceedings Paper	5th Indo-Pacific Fish Conference	NOV 03-08, 1997	NOUMEA, NEW CALEDONIA	French Soc Ichthyol Soc		ciguatera fish poisoning; ciguatoxins; D-mannitol; myelinated axone; motor nerve terminals; neuroblastoma cells; synaptosomes; electrophysiology; confocal laser scanning microscopy; action potential; voltage-dependent Na+ channels; Na+-Ca2+ exchange; intra-cellular Ca2+; cellular volume	DINOFLAGELLATE GAMBIERDISCUS-TOXICUS; TORPEDO CHOLINERGIC SYNAPTOSOMES; SENSITIVE SODIUM-CHANNELS; MOTOR-NERVE TERMINALS; BRAIN SYNAPTONEUROSOMES; ACETYLCHOLINE-RELEASE; GYMNOTHORAX-JAVANICUS; CALCIUM MOBILIZATION; MOLECULAR-STRUCTURE; RECEPTOR-SITE	Ciguatoxins are responsible for a human seafood poisoning named ciguatera, a disease linked to the benthic dinoflagellate Gambierdiscus toxicus and acquired by eating certain contaminated fish species. These toxins are complex, lipid-soluble, cyclic polyethers which bind with high affinity to a specific receptor site of the neuronal, voltage-sensitive Na+ channel-protein. Pharmacological studies reveal that ciguatoxins increase Na+ permeability of various excitable cell membranes, notably at the resting membrane potential. This action is attributed to modification of Na+ channels, which then remain permanently open. As a consequence, ciguatoxins evoke membrane depolarization, cause spontaneous and/or repetitive action potentials, and influence Na+-Ca2+ exchange in nerve membranes. Moreover, they induce mobilization of intracellular Ca2+ in nerve cells. Finally, ciguatoxins produce swelling of nerve cells due to continuous Na+ entry through toxin-opened Na+ channels, which induces an increase in intracellular Na+ concentration and an influx of water. These latter effects are prevented by blocking voltage-dependent Na+ channels and are reversed by hyperosmolar external solutions containing, in particular, D-mannitol. In conclusion, these neurocellular actions may explain some of the human neurological alterations induced by ciguatoxins and the efficacy of D-mannitol used as a clinical treatment of ciguatera.	CNRS, Neurobiol Cellulaire & Mol Lab, UPR 9040, F-91198 Gif Sur Yvette, France	Universite Paris Saclay; Centre National de la Recherche Scientifique (CNRS)	CNRS, Neurobiol Cellulaire & Mol Lab, UPR 9040, Bat 32-33,1 Ave Terrasse, F-91198 Gif Sur Yvette, France.	benoit@wat.nbcm.cnrs-gif.fr						ADACHI R, 1979, B JPN SOC SCI FISH, V45, P67; ALLSOP JL, 1986, REV NEUROL-FRANCE, V142, P590; ANDERSON DM, 1987, BIOL BULL, V172, P89, DOI 10.2307/1541609; BADEN DG, 1989, FASEB J, V3, P1807, DOI 10.1096/fasebj.3.7.2565840; BAGNIS R, 1977, CR ACAD SCI D NAT, V285, P105; Benoit E, 1996, NEUROSCIENCE, V71, P1121, DOI 10.1016/0306-4522(95)00506-4; Benoit E, 1992, Bull Soc Pathol Exot, V85, P497; BENOIT E, 1986, TOXICON, V24, P357, DOI 10.1016/0041-0101(86)90195-9; Benoit Evelyne, 1994, Memoirs of the Queensland Museum, V34, P461; BIDARD JN, 1984, J BIOL CHEM, V259, P8353; Blythe D G, 1992, Bull Soc Pathol Exot, V85, P425; CAMERON J, 1991, J NEUROL SCI, V101, P93, DOI 10.1016/0022-510X(91)90022-Y; CAMERON J, 1991, J NEUROL SCI, V101, P87, DOI 10.1016/0022-510X(91)90021-X; Carrasco MA, 1996, NEUROCHEM INT, V29, P637, DOI 10.1016/S0197-0186(96)00046-0; CATTERALL WA, 1992, PHYSIOL REV, V72, pS15, DOI 10.1152/physrev.1992.72.suppl_4.S15; DAVIS CC, 1948, BOT GAZ, V109, P358, DOI 10.1086/335488; FLOWERS AE, 1988, PROGR VENOM TOXIN RE, P411; GAWLEY RE, 1992, TOXICON, V30, P780, DOI 10.1016/0041-0101(92)90014-V; GILLESPIE NC, 1986, MED J AUSTRALIA, V145, P584, DOI 10.5694/j.1326-5377.1986.tb139504.x; GLAZIOU P, 1994, TOXICON, V32, P863, DOI 10.1016/0041-0101(94)90365-4; Gordon D, 1990, CURR OPIN CELL BIOL, V2, P695, DOI 10.1016/0955-0674(90)90113-S; GUSOVSKY F, 1987, MOL PHARMACOL, V32, P479; GUSOVSKY F, 1986, P NATL ACAD SCI USA, V83, P3003, DOI 10.1073/pnas.83.9.3003; HENZI V, 1992, NEUROSCIENCE, V46, P251, DOI 10.1016/0306-4522(92)90049-8; HERMONI M, 1987, ISRAEL J MED SCI, V23, P44; HOLMES MJ, 1991, TOXICON, V29, P761, DOI 10.1016/0041-0101(91)90068-3; KOSTYUK P, 1994, NEUROSCIENCE, V63, P381, DOI 10.1016/0306-4522(94)90537-1; Laurent D, 1993, GRATTE CIGUATERA REM; Legrand AM, 1989, J APPL PHYCOL, V1, P183, DOI 10.1007/BF00003882; LEGRAND AM, 1992, PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON CIGUATERA FISH POISONING, P25; LEWIS RJ, 1993, COMP BIOCHEM PHYS C, V106, P615, DOI 10.1016/0742-8413(93)90217-9; LEWIS RJ, 1992, TOXICON, V30, P915, DOI 10.1016/0041-0101(92)90390-Q; LEWIS RJ, 1991, TOXICON, V29, P1115, DOI 10.1016/0041-0101(91)90209-A; LOMBET A, 1987, FEBS LETT, V219, P355, DOI 10.1016/0014-5793(87)80252-1; Mattei C, 1997, NEUROSCI LETT, V234, P75, DOI 10.1016/S0304-3940(97)00665-4; MCDONOUGH PM, 1988, MOL PHARMACOL, V33, P310; MOLGO J, 1991, ANN NY ACAD SCI, V635, P485, DOI 10.1111/j.1749-6632.1991.tb36535.x; MOLGO J, 1990, BRIT J PHARMACOL, V99, P695, DOI 10.1111/j.1476-5381.1990.tb12991.x; MOLGO J, 1993, NEUROSCI LETT, V160, P65, DOI 10.1016/0304-3940(93)9000-4; Molgo J, 1992, Bull Soc Pathol Exot, V85, P486; MOLGO J, 1993, NEUROSCI LETT, V158, P147, DOI 10.1016/0304-3940(93)90250-O; MOLGO J, 1998, P 8 INT C HARMF ALG, P594; Molgo J., 1992, METHODS NEUROSCIENCE, V8, P149; Molgo Jordi, 1994, Memoirs of the Queensland Museum, V34, P577; MOROTGAUDRYTALA.Y, 1996, ANN NY ACAD SCI, V779, P404; MURATA M, 1989, J AM CHEM SOC, V111, P8929, DOI 10.1021/ja00206a032; MURATA M, 1990, J AM CHEM SOC, V112, P4380, DOI 10.1021/ja00167a040; PALAFOX NA, 1988, JAMA-J AM MED ASSOC, V259, P2740, DOI 10.1001/jama.259.18.2740; PAUILLAC S, 1995, HARMFUL MARINE ALGAL, P801; PEARN JH, 1989, MED J AUSTRALIA, V151, P77, DOI 10.5694/j.1326-5377.1989.tb101165.x; POLI MA, 1986, MOL PHARMACOL, V30, P129; RUSSELL FE, 1991, J TOXICOL-TOXIN REV, V10, P37, DOI 10.3109/15569549109058575; SCHEUER PJ, 1967, SCIENCE, V155, P1267, DOI 10.1126/science.155.3767.1267; SCHEUER PJ, 1994, TETRAHEDRON, V50, P3, DOI 10.1016/S0040-4020(01)80733-X; SHARKEY RG, 1987, MOL PHARMACOL, V31, P273; SWIFT AEB, 1993, J TOXICOL-CLIN TOXIC, V31, P1, DOI 10.3109/15563659309000371; TACHIBANA K, 1987, BIOL BULL-US, V172, P122, DOI 10.2307/1541611; TRAINER VL, 1994, J BIOL CHEM, V269, P19904; Vernoux JP, 1997, TOXICON, V35, P889, DOI 10.1016/S0041-0101(96)00191-2; YANO K, 1984, J BIOL CHEM, V259, P201; YASUMOTO T, 1977, B JPN SOC SCI FISH, V43, P1021, DOI 10.2331/suisan.43.1021; YASUMOTO T, 1993, CHEM REV, V93, P1897, DOI 10.1021/cr00021a011	62	0	0	0	2	SOCIETE FRANCAISE ICHTYOLOGIE	PARIS	43 RUE CUVIER, 75231 PARIS, CEDEX 05, FRANCE			2-9507330-5-0				1999							745	758						14	Ecology; Fisheries; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S)	Environmental Sciences & Ecology; Fisheries; Marine & Freshwater Biology	BP33Q					2025-03-11	WOS:000084731300067
J	El-Mehdawi, AD				El-Mehdawi, AD			<i>Odontochitina tabulata</i> sp. nov.: A Late Santonian Early Campanian dinoflagellate cyst from SE Sirte Basin, Libya	JOURNAL OF MICROPALAEONTOLOGY			English	Article								Odontochitina tabulata, a new tabulated ceratioid species, has been recorded and described from core samples in Well C3-65 in the SE Sirte Basin. This species is characterized by parasutural and pandasutural features reflecting clear gonyaulacacean paratabulation. It has a short stratigraphic range and is considered as a valuable stratigraphic marker for the Late Santonian-Early Campanian. The diagnosis of the genus Odontochitina Deflandre, 1935 is emended to include forms having a well defined gonyaulacacean paratabulation and narrow pandasutural and parasutural ridges.	Arabian Gulf Oil Co, Explorat Div, Geol Lab, Benghazi, Libya		El-Mehdawi, AD (通讯作者)，Arabian Gulf Oil Co, Explorat Div, Geol Lab, POB 263, Benghazi, Libya.							[Anonymous], 1885, HG BRONNS KLASSEN OR; BINT A N, 1986, Palynology, V10, P135; CLARKE R F A, 1968, Taxon, V17, P181, DOI 10.2307/1216512; CLARKE RFA, 1967, EERSTE REEKS, V24, P1; COOKSON I C, 1970, Proceedings of the Royal Society of Victoria, V83, P137; COOKSON I C, 1969, Journal of the Royal Society of Western Australia, V52, P3; COOKSON ISABEL C., 1960, MICROPALEONTOLOGY, V6, P1, DOI 10.2307/1484313; COOKSON ISABEL C., 1956, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V7, P183; Davey R.J., 1970, B BR MUS NAT HIS G, V18, P333; DAVEY RJ, 1975, P 5 W AFR C MICR, V7, P50; Deflandre G., 1935, Bulletin Biologique de la France et de la Belgique, V69, P213; DEFLANDRE GEORGES, 1955, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V6, P242; Fensome R.A., 1993, CLASSIFICATION FOSSI; Gocht H., 1957, Palaeontologische Zeitschrift, V31, P163; PASCHER A, 1914, BOTANISCHE GESELLSCH, V29, P193; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1; STOVER LE, 1987, ASS AUSTR PALAEONTOL, V4, P297; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; Wetzel O., 1933, PALAEONTOGRAPHICA, V77, P141; Willey Arthur, 1909	20	6	6	1	2	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	DEC	1998	17		2				173	178		10.1144/jm.17.2.173	http://dx.doi.org/10.1144/jm.17.2.173			6	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	152ZU		hybrid			2025-03-11	WOS:000077808900008
J	Montresor, M; Zingone, A; Sarno, D				Montresor, M; Zingone, A; Sarno, D			Dinoflagellate cyst production at a coastal Mediterranean site	JOURNAL OF PLANKTON RESEARCH			English	Article							CALCAREOUS RESTING CYST; MARINE-SEDIMENTS; GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; ATLANTIC-OCEAN; NORTH-ATLANTIC; ADJACENT SEAS; DINOPHYCEAE; SCRIPPSIELLA; ALEXANDRIUM	To assess the diversity and seasonality of dinoflagellate cyst production, surface sediment and trap samples were studied in the Gulf of Naples (Mediterranean Sea). A total of 59 different cyst morphotypes were recorded. At the stations within the 70 m isobath, sediment assemblages were dominated by calcareous Peridiniales (66-79%), while at the deepest stations non-calcareous Peridiniales attained the highest percentages (40-49%). The sediment trap sampling, carried out fortnightly over two annual cycles, revealed high production rates (up to 1.7 x 10(6) cysts m(-2) day(-1)) from spring to late autumn of both years, with a distinct seasonal production pattern. Although rather similar in species composition, the total cyst flux differed markedly between the 2 years (1.26 and 0.55 x 10(8) cysts m(-2) year(-1), respectively). Species-specific production patterns were observed: some species formed cysts over several months, others in restricted periods of the year. Cyst-forming species constituted a small part of the planktonic dinoflagellate populations recorded in the area. A coupling between the trap material and surface water plankton was observed for calcareous Peridiniales. This sampling approach allowed the detection of some species never recorded before in the gulf, including two potentially toxic species: Alexandrium andersoni and Gymnodinium catenatum-like species.	Staz Zool Anton Dohrn, I-80121 Naples, Italy	Stazione Zoologica Anton Dohrn	Montresor, M (通讯作者)，Staz Zool Anton Dohrn, Villa Comunale, I-80121 Naples, Italy.		Zingone, Adriana/E-4518-2010	Zingone, Adriana/0000-0001-5946-6532; Montresor, Marina/0000-0002-2475-1787; SARNO, DIANA/0000-0001-9697-5301				ANDERSON DM, 1990, MAR BIOL, V104, P511, DOI 10.1007/BF01314358; Anderson DM, 1997, LIMNOL OCEANOGR, V42, P1009, DOI 10.4319/lo.1997.42.5_part_2.1009; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; [Anonymous], NEOGENE QUATERNARY D; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); BINDER BJ, 1987, J PHYCOL, V23, P99; BLANCO J, 1995, J PLANKTON RES, V17, P283, DOI 10.1093/plankt/17.2.283; BOERO F, 1994, MAR ECOL-P S Z N I, V15, P3, DOI 10.1111/j.1439-0485.1994.tb00038.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRAVO I, 1997, HARMFUL ALGAE NEWS, V16, P4; CABRINI ML, 1990, OEBALIA, V16, P599; CARRADA G C, 1980, Marine Ecology, V1, P105, DOI 10.1111/j.1439-0485.1980.tb00213.x; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; DAHMS HU, 1995, HYDROBIOLOGIA, V306, P199, DOI 10.1007/BF00017691; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; Dale B., 1983, P69; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P45; DALE B., 1996, PALYNOLOGY PRINCIPLE, P1249; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P1; Delgado Olga, 1994, Scientia Marina, V58, P237; DODGE JD, 1991, NEW PHYTOL, V118, P593, DOI 10.1111/j.1469-8137.1991.tb01000.x; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; FENSOME RA, 1993, MICROPALEONTOLOGY SP, V1; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Head M.J., 1996, Palynology: Principles and Applications, P1197; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Hesse KJ, 1995, OLSEN INT S, P11; Ishikawa A, 1997, J PLANKTON RES, V19, P1783, DOI 10.1093/plankt/19.11.1783; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; KNAUER GA, 1979, DEEP-SEA RES, V26, P97, DOI 10.1016/0198-0149(79)90089-X; Marino D., 1984, Lecture Notes on Coastal and Estuarine Studies, V8, P89; MENDEZ SM, 1993, DEV MAR BIO, V3, P287; Montresor M, 1997, J PHYCOL, V33, P122, DOI 10.1111/j.0022-3646.1997.00122.x; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; MUNOZ-S P, 1983, Revista de Biologia Marina, V19, P63; Nehring S, 1997, BOT MAR, V40, P307, DOI 10.1515/botm.1997.40.1-6.307; NEHRING S, 1995, HELGOLANDER MEERESUN, V49, P375, DOI 10.1007/BF02368363; Nordli E., 1951, Nyt Magazin for Naturvidenskaberne, V88, P207; Peters E, 1996, J EXP MAR BIOL ECOL, V207, P43, DOI 10.1016/0022-0981(95)02519-7; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; Scotto diCarlo., 1985, Nova Thalassia, V7, P99; Shannon C.E., 1949, MATH THEORY COMMUNIC, P1, DOI DOI 10.1063/1.3067010; Smayda TJ, 1997, LIMNOL OCEANOGR, V42, P1137, DOI 10.4319/lo.1997.42.5_part_2.1137; SMETACEK V, 1985, ESTUARIES, V8, P145, DOI 10.2307/1351864; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; STRATHMANN RR, 1967, LIMNOL OCEANOGR, V12, P411, DOI 10.4319/lo.1967.12.3.0411; VERSTEEGH GJM, 1993, REV PALAEOBOT PALYNO, V78, P353, DOI 10.1016/0034-6667(93)90071-2; Versteegh GJM, 1997, MAR MICROPALEONTOL, V30, P319, DOI 10.1016/S0377-8398(96)00052-7; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WHITTAKER RH, 1952, ECOL MONOGR, V22, P1, DOI 10.2307/1948527; Wyatt T, 1997, J PLANKTON RES, V19, P551, DOI 10.1093/plankt/19.5.551; ZINGONE A, 1990, MAR ECOL-P S Z N I, V11, P157, DOI 10.1111/j.1439-0485.1990.tb00236.x; ZINGONE A, 1995, J PLANKTON RES, V17, P575, DOI 10.1093/plankt/17.3.575	62	156	164	2	10	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	DEC	1998	20	12					2291	2312		10.1093/plankt/20.12.2291	http://dx.doi.org/10.1093/plankt/20.12.2291			22	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	149VV					2025-03-11	WOS:000077627700004
J	Babaran, RP; Espinosa, RA; Abalos, TU				Babaran, RP; Espinosa, RA; Abalos, TU			Initiating and triggering mechanisms causing harmful algal blooms	JOURNAL OF SHELLFISH RESEARCH			English	Article; Proceedings Paper	2nd International Conference on Molluscan Shellfish Safety	NOV 17-21, 1997	ILOILO, PHILIPPINES			"seed bed" formation; harmful algal blooms; Pyrodinium bahamense var. compressum; prediction; shellfish safety		Algal blooms have been variously associated with such environmental factors as excessive eutrophication, but the actual mechanisms that eventually lead to excystment have never been completely understood. Using weather data and observations of bloom events involving Pyrodinium bahamense var. compressum in Manila Bay as a case study, the role of waves in the formation of the "seed bed," the suspension of cysts, and the transformation of cysts into vegetative cells is presented and discussed. Results suggest that waves generated by onshore wind may be important in the onset of P. bahamense blooms. These findings are significant, because they not only advance current knowledge about the life cycle of P, bahamense but also provide the possible missing links that have long been hindering the prediction of algal events involving other cyst-forming dinoflagellates. The results of the study may also be useful when formulating alternative strategies toward: (1) managing harmful algal blooms in existing mussel and shellfish culture areas; and (2) selecting new culture sites to ensure mussel and shellfish safety throughout the world.	Univ Philippines Visayas, Inst Marine Fisheries & Oceanol, Coll Fisheries, Iloilo 5023, Philippines; Univ Philippines Visayas, Coll Arts & Sci, Dept Phys Sci & Math, Iloilo 5023, Philippines; Univ Philippines Visayas, Coll Fisheries, Inst Fisheries Policy & Dev Studies, Iloilo 5023, Philippines	University of the Philippines System; University of the Philippines Visayas; University of the Philippines System; University of the Philippines Visayas; University of the Philippines System; University of the Philippines Visayas	Babaran, RP (通讯作者)，Univ Philippines Visayas, Inst Marine Fisheries & Oceanol, Coll Fisheries, Iloilo 5023, Philippines.			BABARAN, RICARDO/0000-0003-4652-3619				[Anonymous], 1984, SHOR PROT MAN, VI; [Anonymous], P 1 INT C TOX DIN BL; [Anonymous], 1996, HARMFUL TOXIC ALGAL; BABARAN RP, 1997, PHILIPPINE COASTAL M, P161; Bajarias FA., 1996, HARMFUL TOXIC ALGAL, P49; *BAS, 1990, FISH STAT; BRETCHNEIDER CL, 1965, GEN WAVES WIND STATE; GONZALES CL, 1989, ICLARM CONT, V21, P141; Horikawa K., 1978, Coastal engineering; Ingles J., 1997, PHILIPPINE COASTAL M, P15; Jeffreys H, 1925, P R SOC LOND A-CONTA, V107, P189, DOI 10.1098/rspa.1925.0015; Kinsman B., 1965, Wind Waves; PAERL HW, 1988, LIMNOL OCEANOGR, V33, P823, DOI 10.4319/lo.1988.33.4_part_2.0823; Villanoy C. L, 1996, HARMFUL TOXIC ALGAL, P189	14	7	8	1	20	NATL SHELLFISHERIES ASSOC	GROTON	C/O DR. SANDRA E. SHUMWAY, UNIV CONNECTICUT, 1080 SHENNECOSSETT RD, GROTON, CT 06340 USA	0730-8000			J SHELLFISH RES	J. Shellfish Res.	DEC	1998	17	5					1623	1626						4	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Fisheries; Marine & Freshwater Biology	187WN					2025-03-11	WOS:000079811400043
J	Butterfield, NJ; Rainbird, RH				Butterfield, NJ; Rainbird, RH			Diverse organic-walled fossils, including "possible dinoflagellates," from the early Neoproterozoic of arctic Canada	GEOLOGY			English	Article							EVOLUTION; CONSTRAINTS	A shallow-water shale unit from the early Neoproterozoic Wynniatt Formation, arctic Canada, preserves an unusually high diversity of organic-walled fossils, including abundant cyanobacteria, several multicellular protists and/or problematica, and more than 30 distinct acritarch species. Recognition of 13 new acritarchs, based on novel ornamentation, excystment structures, and/or wall structure, substantially increases their known diversity for this interval and points to a severe undersampling of the Proterozoic fossil record. Three of these new acritarchs exhibit features characteristic of dinoflagellate cysts and are reasonable candidates for early representatives of the clade, particularly in light of recent molecular phylogenetic analyses and biomarker data. The high diversity of acritarchs in the Wynniatt Formation also bolsters the potential for biostratigraphic resolution in the Neoproterozoic.	Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England; Geol Survey Canada, Ottawa, ON K1A 0E8, Canada	University of Cambridge; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada	Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England.		Butterfield, Nicholas/AAV-8215-2021	Butterfield, Nicholas/0000-0002-3046-7520; Rainbird, Robert/0000-0003-4538-4637				[Anonymous], 1985, SPOROPOLLENIN DINOFL; ASMEROM Y, 1991, GEOCHIM COSMOCHIM AC, V55, P2883, DOI 10.1016/0016-7037(91)90453-C; Butterfield N.J., 1994, PALEOBIOLOGY NEOPROT, V34; BUTTERFIELD NJ, 1992, PALAEONTOLOGY, V35, P943; BUTTERFIELD NJ, 1990, SCIENCE, V250, P104, DOI 10.1126/science.11538072; BUTTERFIELD NJ, 1995, LETHAIA, V28, P1, DOI 10.1111/j.1502-3931.1995.tb01587.x; GROTZINGER JP, 1995, SCIENCE, V270, P598, DOI 10.1126/science.270.5236.598; Hermann T.N., 1990, ORGANIC WORLD BILLIO; HOFMANN HJ, 1994, PALAEONTOLOGY, V37, P721; Knoll A.H., 1996, Palynology - principles and applications, V1, P51; KNOLL AH, 1994, P NATL ACAD SCI USA, V91, P6743, DOI 10.1073/pnas.91.15.6743; KNOLL AH, 1992, SCIENCE, V256, P622, DOI 10.1126/science.1585174; Kumar S, 1996, J MOL EVOL, V42, P183, DOI 10.1007/BF02198844; Moldowan JM, 1996, GEOLOGY, V24, P159; Philippe H, 1998, SYST ASSOC SPEC VOL, V56, P25; Rainbird RH, 1996, GEOL SOC AM BULL, V108, P454, DOI 10.1130/0016-7606(1996)108<0454:TENSSB>2.3.CO;2; SARJEANT W A S, 1978, Palynology, V2, P167; STANCLIFFE RPW, 1990, MICROPALEONTOLOGY, V36, P197, DOI 10.2307/1485506; Stiller JW, 1997, P NATL ACAD SCI USA, V94, P4520, DOI 10.1073/pnas.94.9.4520; SUMMONS RE, 1992, GEOCHIM COSMOCHIM AC, V56, P2437, DOI 10.1016/0016-7037(92)90200-3; SUMMONS RE, 1990, AM J SCI, V290A, P212; Vidal G, 1997, PALEOBIOLOGY, V23, P230, DOI 10.1017/S0094837300016808; VIDAL G, 1985, PRECAMBRIAN RES, V28, P349, DOI 10.1016/0301-9268(85)90038-5	23	82	99	0	7	GEOLOGICAL SOC AMER, INC	BOULDER	PO BOX 9140, BOULDER, CO 80301-9140 USA	0091-7613	1943-2682		GEOLOGY	Geology	NOV	1998	26	11					963	966		10.1130/0091-7613(1998)026<0963:DOWFIP>2.3.CO;2	http://dx.doi.org/10.1130/0091-7613(1998)026<0963:DOWFIP>2.3.CO;2			4	Geology	Science Citation Index Expanded (SCI-EXPANDED)	Geology	135MX					2025-03-11	WOS:000076807000001
J	Anderson, JT				Anderson, JT			The effect of seasonal variability on the germination and vertical transport of a cyst forming dinoflagellate, Gyrodinium sp., in the Chesapeake Bay	ECOLOGICAL MODELLING			English	Article						seasonal variability; cyst forming dinoflagellate; germination and vertical transport	RED TIDE; PHYTOPLANKTON; ESTUARINE; BLOOMS; DISTRIBUTIONS; DINOPHYCEAE; SEDIMENTS; COASTAL; SYSTEM; MODEL	Seasonal dinoflagellate blooms frequently occur in estuaries such as the Chesapeake Bay. Studies have shown that environmental factors such as temperature, salinity, light intensity, nutrient availability and physical mixing can affect the seasonal and vertical distribution of motile dinoflagellates. Furthermore, these environmental factors can affect the life history of cyst forming dinoflagellates by inducing the formation of dormant cysts in unfavorable conditions and by inducing cyst germination in favorable conditions. A generalized, dynamic model, developed in Stella II, is proposed to examine combined effects of environmental processes on the life history and transport of a cyst forming dinoflagellate, Gyrodinium sp., in the Chesapeake Bay. The proposed model is arranged as a one-dimensional vertical column with no lateral migration or emigration to examine the role of local cysts in the formation of blooms. Two sampling stations provided by the EPA Chesapeake Bay Program, one at the mouth of the Potomac River (LE2.3) and the other in the main stem of the Chesapeake Bay (CB5.2), were used for comparison. Calibration was attempted using the Maryland Phytoplankton Taxon Survey, also provided by the EPA Chesapeake Bay Program, at MLE2.2 (a location upstream from station LE2.3). Observed cell concentrations for the winter and fall did not coincide with the cell concentrations calculated from the model for station LE2.3. This discontinuity suggests that cell migration from other portions of the Chesapeake Bay and the Potomac river could have contributed to the majority of observed winter and fall concentrations. Furthermore, observed cell concentrations at CB5.2 were the result of cell migration alone, due to the presence of a permanent pycnocline that inhibited cyst transport to the surface. The results of the proposed vertical transport model suggest that a three-dimensional model incorporating migration and emigration may be necessary in examining bloom formation. (C) 1998 Elsevier Science B.V. All rights reserved.	Univ Maryland, Ctr Environm Sci, Horn Point Lab, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Anderson, JT (通讯作者)，Univ Maryland, Ctr Environm Sci, Horn Point Lab, Cambridge, MD 21613 USA.							ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; BLUMBERG AF, 1990, ESTUARIES, V13, P236, DOI 10.2307/1351914; BOCKSTAHLER KR, 1993, J EUKARYOT MICROBIOL, V40, P49, DOI 10.1111/j.1550-7408.1993.tb04881.x; Burkholder JM, 1997, LIMNOL OCEANOGR, V42, P1052, DOI 10.4319/lo.1997.42.5_part_2.1052; CERCO CF, 1993, J ENVIRON ENG-ASCE, V119, P1006, DOI 10.1061/(ASCE)0733-9372(1993)119:6(1006); COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; ESTEVES JL, 1992, HYDROBIOLOGIA, V242, P122; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; FISHER TR, 1992, MAR ECOL PROG SER, V82, P51, DOI 10.3354/meps082051; FRAGA F, 1992, MAR ECOL PROG SER, V87, P123, DOI 10.3354/meps087123; Frank LM, 1997, ANN NEUROL, V42, P2; GALLEGOS CL, 1992, LIMNOL OCEANOGR, V37, P813, DOI 10.4319/lo.1992.37.4.0813; GERRITSEN J, 1994, ESTUARIES, V17, P403, DOI 10.2307/1352673; HALLEGRAEFF GM, 1992, MAR POLLUT BULL, V25, P186, DOI 10.1016/0025-326X(92)90223-S; HARDING LW, 1988, J PHYCOL, V24, P77; HEINIG C S, 1992, Journal of Shellfish Research, V11, P111; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; LITAKER W, 1993, MAR ECOL PROG SER, V94, P141, DOI 10.3354/meps094141; MARTIN DF, 1983, J ENVIRON SCI HEAL A, V18, P685, DOI 10.1080/10934528309375133; MCPHERSON BF, 1990, WATER RESOUR BULL, V26, P787; MORTON SL, 1992, J EXP MAR BIOL ECOL, V157, P79, DOI 10.1016/0022-0981(92)90076-M; OFFICER CB, 1984, SCIENCE, V223, P22, DOI 10.1126/science.223.4631.22; PAERL HW, 1988, LIMNOL OCEANOGR, V33, P823, DOI 10.4319/lo.1988.33.4_part_2.0823; TILSTONE GH, 1994, MAR ECOL PROG SER, V112, P241, DOI 10.3354/meps112241; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; TYLER MA, 1978, LIMNOL OCEANOGR, V23, P227, DOI 10.4319/lo.1978.23.2.0227; YAMAZAKI H, 1991, DEEP-SEA RES, V38, P219, DOI 10.1016/0198-0149(91)90081-P	27	5	7	1	13	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0304-3800			ECOL MODEL	Ecol. Model.	OCT 15	1998	112	2-3					85	109						25	Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology	142BY					2025-03-11	WOS:000077181100002
J	Garces, E; Delgado, M; Maso, M; Camp, J				Garces, E; Delgado, M; Maso, M; Camp, J			Life history and in situ growth rates of Alexandrium taylori (Dinophyceae, Pyrrophyta)	JOURNAL OF PHYCOLOGY			English	Article						Alexandrium; in situ growth rate; life history; planozygotes; resting cyst; temporary cyst	DINOFLAGELLATE GONYAULAX-TAMARENSIS; DNA-SYNTHESIS CYCLES; CYST FORMATION; SEXUAL REPRODUCTION; CELL-CYCLE; DIVISION; POPULATIONS; PYRRHOPHYTA; ESTUARY; CILIATE	Alexandrium taylori Balech is a phototrophic marine dinoflagellate. It produced recurrent blooms during the summer months (July and August) of 1994 to 1997 in La Fosca beach (NW Mediterranean). In addition to a motile vegetative form, A. taylori had two benthic forms: temporary cysts and resting cysts. Temporary cysts were a temporally quiescent stage produced from the ecdysis of the vegetative cell in both natural populations and laboratory cultures. Temporary cysts may divide to form motile cells. Resting cysts had a thicker wall than the temporary cysts and had a red accumulation body. Gametes and planozygotes were also observed in laboratory cultures. Alexandrium taylori showed in situ diurnal vertical migration with an increase of vegetative cells in the water column in the morning through midday, with concentrations peaking in the afternoon followed by lower levels at night. Most vegetative cells lost their thecae and flagella, and with them their motility, turning into temporary cysts that settled in the early evening: The number of temporary cysts in the water column rose in the evening and at night. The temporary cysts gave rise to motile cells the following morning. Synthesis of DNA occurred in vegetative cells at night, and a preferential period of cell division occurred at sunrise. The estimated division rate in the;field was 0.4-0.5 vegetative cells.day(-1). Temporary cysts had twice the DNA of a G(1) vegetative cell. The minimum in situ division rate of the temporary cysts was 0.14 day(-1). The role of the resting and temporary cyst population in the annual recurrence and maintenance of the A. taylori bloom is discussed.	Inst Ciencias Mar, Barcelona 08039, Spain	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM)	Inst Ciencias Mar, P Joan de Borbo S-N, Barcelona 08039, Spain.	esther@icm.csic.es	Garces, Esther/C-5701-2011	Garces, Esther/0000-0002-2712-501X; Camp, Jordi/0000-0002-5202-9783				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BALECH E, 1994, T AM MICROSC SOC, V113, P216, DOI 10.2307/3226651; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; BIECHELER B, 1952, B BIOL FR BELG S, V20, P1; CARPENTER EJ, 1988, MAR ECOL PROG SER, V43, P105, DOI 10.3354/meps043105; CETTA CM, 1990, J EXP MAR BIOL ECOL, V135, P69, DOI 10.1016/0022-0981(90)90199-M; CHANG J, 1985, MAR BIOL, V89, P83, DOI 10.1007/BF00392880; CHANG J, 1990, MAR ECOL PROG SER, V65, P293, DOI 10.3354/meps065293; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CRAWFORD DW, 1992, MAR ECOL PROG SER, V79, P259; Delgado M, 1997, J PLANKTON RES, V19, P749, DOI 10.1093/plankt/19.6.749; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; ELBRACHTER M, 1978, HELGOLAND WISS MEER, V31, P347, DOI 10.1007/BF02189487; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GARCES EP, 1998, THESIS U BARCELONA B; Grzebyk D, 1996, J PLANKTON RES, V18, P1837, DOI 10.1093/plankt/18.10.1837; HOHFELD I, 1992, J PHYCOL, V28, P82, DOI 10.1111/j.0022-3646.1992.00082.x; HORSTMANN U, 1980, J PHYCOL, V16, P481, DOI 10.1111/j.1529-8817.1980.tb03064.x; JONSSON PR, 1994, J EXP MAR BIOL ECOL, V175, P77, DOI 10.1016/0022-0981(94)90177-5; KITA T, 1985, B MAR SCI, V37, P643; KITA T, 1988, Bulletin of Plankton Society of Japan, V35, P1; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; LOMBARD EH, 1971, J PHYCOL, V7, P188, DOI 10.1111/j.1529-8817.1971.tb01500.x; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; MORRILL LC, 1984, J MAR BIOL ASSOC UK, V64, P939, DOI 10.1017/S0025315400047354; OSTERGAARD M, 1997, EUR J PHYCOL, V32, P9; Sampayo M.A. de M., 1985, P125; Schmitter R.E., 1979, P123; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; Taylor F.J.R., 1987, General group characteristics; special features of interest; short history of dinoflagellate study; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; VAULOT D, 1992, LIMNOL OCEANOGR, V37, P644; Veldhuis MJW, 1997, J PHYCOL, V33, P527, DOI 10.1111/j.0022-3646.1997.00527.x; Von Stosch HA., 1973, Br Phycol J, V8, P105; VONSTOSCH HA, 1972, SOC BOT FR, V20, P201; YAMAGUCHI M, 1992, MAR BIOL, V112, P191, DOI 10.1007/BF00702461	38	66	68	1	13	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	OCT	1998	34	5					880	887		10.1046/j.1529-8817.1998.340880.x	http://dx.doi.org/10.1046/j.1529-8817.1998.340880.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	133AQ					2025-03-11	WOS:000076664600021
J	Vidal, EAG; Haimovici, M				Vidal, EAG; Haimovici, M			Feeding and the possible role of the proboscis and mucus cover in the ingestion of microorganisms by rhynchoteuthion paralarvae (Cephalopoda: Ommastrephidae)	BULLETIN OF MARINE SCIENCE			English	Article							PHYTOPLANKTON-DERIVED DETRITUS; MICROBIAL AGGREGATION; MARINE SNOW; DEGRADATION; SUCCESSION; PARTICLES; SEAWATER	The diets of 72 rhynchoteuthion paralarvae of Illex argentinus (Catellanos, 1960) (1.0-8.0 mm ML) and two other ommastrephid squids from southern Brazil (28 degrees 09' S-34 degrees 20' S) were investigated by examination of their digestive tracts and mucus covering. A great diversity of microorganisms was identified on the mucus cover, on the proboscis suckers and in the digestive tracts of the rhynchoteuthions, including dinoflagellates, flagellates, ciliates, cysts and bacteria. Among the digestive tracts of Illex argentinus rhynchoteuthions examined, 55.6% were empty, 9.7% contained unrecognizable food and 34.7% contained recognizable food, which included microorganisms on mucus as well as copepod appendages. Microorganisms on mucus were found mainly inside the digestive tracts of small paralarvae, which also displayed high bacterial densities on their mucus cover. The presence of bacteria on the mucus cover and of mucus in the digestive tracts decreased with increasing paralarval size. The smallest rhynchoteuthion with copepod appendages in its digestive tract was 3.7 mm ML. These findings suggest that mucus enriched with microorganisms may be important in the diet of small rhynchoteuthions, and it is hypothesized that mucus could act as a substrate for microbial growth. The proboscis may play an important role in the ingestion of mucus.	Univ Texas, Med Branch, Inst Marine Biomed, Marine Resource Ctr Cephalopods, Galveston, TX 77555 USA; Univ Fed Rio Grande Sul, Dept Oceanog, BR-96201900 Rio Grande, Brazil	University of Texas System; University of Texas Medical Branch Galveston; Universidade Federal do Rio Grande do Sul	Vidal, EAG (通讯作者)，Univ Texas, Med Branch, Inst Marine Biomed, Marine Resource Ctr Cephalopods, 301 Univ Blvd, Galveston, TX 77555 USA.		Haimovici, Manuel/AAU-9161-2020; Vidal, Erica Alves Gonzalez/C-9032-2013	Haimovici, Manuel/0000-0003-1741-8182; Vidal, Erica Alves Gonzalez/0000-0003-4781-8670				ALLDREDGE AL, 1993, DEEP-SEA RES PT I, V40, P1131, DOI 10.1016/0967-0637(93)90129-Q; ALLDREDGE AL, 1988, PROG OCEANOGR, V20, P41, DOI 10.1016/0079-6611(88)90053-5; [Anonymous], 1984, MARINE FISH LARVAE; BALCH N, 1985, Vie et Milieu, V35, P243; BALCH N, 1988, MALACOLOGIA, V29, P103; BALDWIN BS, 1995, MAR ECOL PROG SER, V120, P135, DOI 10.3354/meps120135; BIDDANDA BA, 1988, MAR ECOL PROG SER, V42, P89, DOI 10.3354/meps042089; BIDDANDA BA, 1985, MAR ECOL PROG SER, V20, P241, DOI 10.3354/meps020241; BIDDANDA BA, 1988, MAR ECOL PROG SER, V42, P79, DOI 10.3354/meps042079; BOLETZKY S V, 1983, Memoirs of the National Museum of Victoria, V44, P147; BOUCAUDCAMOU E, 1995, B MAR SCI, V57, P313; Brock T.D., 1991, BIOL MICROORGANISMS, VSixth; DAVOLL PJ, 1986, MAR ECOL PROG SER, V33, P111, DOI 10.3354/meps033111; Durward R.D., 1980, International Commission for the Northwest Atlantic Fisheries Selected Papers, V6, P7; Haimovici M., 1995, ICES Marine Science Symposia, V199, P414; HOBBIE JE, 1977, APPL ENVIRON MICROB, V33, P1225, DOI 10.1128/AEM.33.5.1225-1228.1977; Lalli C.M., 1989, PELAGIC SNAILS; Lee PG, 1994, MAR FRESHW BEHAV PHY, V25, P35, DOI 10.1080/10236249409378906; LINLEY EAS, 1984, B MAR SCI, V35, P409; LINLEY EAS, 1986, AM MALACOL B, V4, P55; O'DOR R K, 1985, Vie et Milieu, V35, P267; Okiyama M., 1965, Bulletin of the Japan Sea Regional Fisheries Research Laboratory, VNo. 15, P39; Okutani T., 1983, Biological Oceanography, V2, P401; SOROKIN YI, 1977, MAR BIOL, V41, P107, DOI 10.1007/BF00394018; VECCHIONE M, 1991, B MAR SCI, V49, P300; VECCHIONE M, 1991, FISH B-NOAA, V89, P515; Vecchione M., 1987, P61; VIDAL EAG, 1994, ANTARCT SCI, V6, P275, DOI 10.1017/S0954102094000416; VIDAL EAG, 1994, THESIS U RIO GRANDE	29	46	46	0	5	ROSENSTIEL SCH MAR ATMOS SCI	MIAMI	4600 RICKENBACKER CAUSEWAY, MIAMI, FL 33149 USA	0007-4977			B MAR SCI	Bull. Mar. Sci.	SEP	1998	63	2					305	316						12	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	161BV					2025-03-11	WOS:000078268900005
J	Ellegaard, M; Oshima, Y				Ellegaard, M; Oshima, Y			Gymnodinium nolleri Ellegaard et Moestrup sp. ined. (Dinophyceae) from Danish waters, a new species producing Gymnodinium catenatum-like cysts: molecular and toxicological comparisons with Australian and Spanish strains of Gymnodinium catenatum	PHYCOLOGIA			English	Article							GYRODINIUM-IMPUDICUM; RECENT SEDIMENTS; DINOFLAGELLATE; TEMPERATURE; TASMANIA; GROWTH; GENE	Gymnodinium nolleri Ellegaard et Moestrup sp. ined. (Dinophyceae) strains established from cysts collected at three marine locations in Denmark were compared to Australian and Spanish strains of Gymnodinium catenatum with respect to morphology, molecular characteristics, and content of paralytic shellfish poisoning (PSP) toxins. The Spanish and Australian strains were identical, but the Danish strains were smaller, formed only two-cell chains, and differed in rRNA sequence [large subunit (LSU) rRNA, D3 domain], and isozymes (malate dehydrogenase, esterase, phosphoglucoisomerase, and superoxide dismutase). None of the Danish strains tested contained detectable amounts of PSP toxins. In crossing experiments, Danish/Danish, Spanish/Spanish, and Spanish/Australian crosses produced cysts, but no resting cysts were found in Danish/Spanish or Danish/Australian crosses. The name Gymnodinium nolleri Ellegaard et Moestrup will be validly published separately.	Univ Copenhagen, Inst Bot, Dept Mycol & Phycol, DK-1353 Copenhagen K, Denmark; Tohoku Univ, Fac Agr, Dept Appl Biol Chem, Aoba Ku, Sendai, Miyagi 981, Japan	University of Copenhagen; Tohoku University	Univ Copenhagen, Inst Bot, Dept Mycol & Phycol, Oster Farimagsgade 2D, DK-1353 Copenhagen K, Denmark.	mariane@bot.ku.dk	Ellegaard, Marianne/H-6748-2014					ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON RA, 1991, PROVASOLI GUILLARD C; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; BRAVO I, 1997, HARMFUL ALGAE NEWS, P16; CABOT EL, 1990, ESEE EYECALL SEQUENC; CEMBELLA AD, 1986, BIOCHEM SYST ECOL, V14, P311, DOI 10.1016/0305-1978(86)90107-9; COSTAS E, 1995, J PHYCOL, V31, P801, DOI 10.1111/j.0022-3646.1995.00801.x; DALE B, 1993, DEV MAR BIO, V3, P47; DALE B, 1993, DEV MAR BIO, V3, P53; DAUGBJERG N, 1994, J PHYCOL, V30, P991, DOI 10.1111/j.0022-3646.1994.00991.x; Doyle JJ., 1987, PHYTOCHEM B BOT SOC, V19, P11, DOI DOI 10.1016/0031-9422(80)85004-7; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLSTRAND NC, 1984, AM NAT, V123, P819, DOI 10.1086/284241; ENGELEN AH, 1995, THESIS U GRONINGEN; Fraga S, 1995, PHYCOLOGIA, V34, P514, DOI 10.2216/i0031-8884-34-6-514.1; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HAYHOME BA, 1987, J PHYCOL, V23, P573; HAYHOME BA, 1989, MAR BIOL, V101, P427, DOI 10.1007/BF00541643; HAYHOME BA, 1983, AM J BOT, V70, P1165, DOI 10.2307/2443286; Larsen N.H., 1994, SCANDINAVIAN CULTURE; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MICHOT B, 1990, EUR J BIOCHEM, V188, P219, DOI 10.1111/j.1432-1033.1990.tb15393.x; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; NORDBERG K, 1988, MAR GEOL, V83, P135, DOI 10.1016/0025-3227(88)90056-4; OSHIMA Y, 1993, DEV MAR BIO, V3, P907; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; Oshima Y., 1995, IOC MANUALS GUIDES, V33, P81; Paulmier G, 1992, RIDRV92007 IFREMER R, V1-108; PEPERZAK L, 1996, HARMFUL TOXIC ALGAL, P169; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; REES AJJ, 1991, PHYCOLOGIA, V30, P90, DOI 10.2216/i0031-8884-30-1-90.1; ROSENDAHL S, 1992, METHOD MICROBIOL, V24, P169, DOI 10.1016/S0580-9517(08)70092-8; Sako Y., 1989, P325; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SANGER F, 1977, P NATL ACAD SCI USA, V74, P5463, DOI 10.1073/pnas.74.12.5463; SCHOLIN C, 1995, PHYCOLOGIA, V34, P471; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; TAKAYAMA H, 1991, Bulletin of Plankton Society of Japan, V38, P53; Weeden N. F., 1989, ISOZYMES PLANT BIOL, P46; Weidema IR, 1996, HEREDITAS, V124, P121, DOI 10.1111/j.1601-5223.1996.00121.x	44	26	27	2	11	ALLEN PRESS INC	LAWRENCE	810 E 10TH ST, LAWRENCE, KS 66044 USA	0031-8884			PHYCOLOGIA	Phycologia	SEP	1998	37	5					369	378		10.2216/i0031-8884-37-5-369.1	http://dx.doi.org/10.2216/i0031-8884-37-5-369.1			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	140BQ					2025-03-11	WOS:000077067200007
J	Rengefors, K; Anderson, DM				Rengefors, K; Anderson, DM			Environmental and endogenous regulation of cyst germination in two freshwater dinoflagellates	JOURNAL OF PHYCOLOGY			English	Article						anoxia; Ceratium hirundinella; cyst; dinoflagellate; dormancy germination; Peridinium aciculiferum; seasonal succession	DINOPHYCEAE RESTING CYSTS; GONYAULAX-TAMARENSIS; SCRIPPSIELLA-TROCHOIDEA; CERATIUM-HIRUNDINELLA; SEASONAL SUCCESSION; LAKE; TEMPERATURE; GROWTH; WATER; RECRUITMENT	The role of excystment in relation to seasonal succession was investigated in two freshwater dinoflagellates, Ceratium hirundinella (O.F. Muller) Dujardin and Peridinium aciculiferum (Lemmermann). Field studies and laboratory experiments were performed to determine which factors regulate the timing of cyst germination. Environmental factors (temperature, light, nutrients, and anoxia) and endogenous factors (maturation period and biological clock) were investigated. Our main results indicate that temperature and internal maturation period determine when germination can, occur. C. hirundinella had a maturation period of 4.5 months and germinated in the laboratory and in the field at temperatures above 6 degrees C. P. aciculiferum had a maturation period of 2.5 months and germinated in the laboratory and in the field at temperatures below 7 degrees C. In addition, our results indicated that both species were regulated by a biological clock. Furthermore, anoxia prevented the germination of C. hirundinella, contrary to results in earlier studies. To conclude, we could explain the appearance in plankton of the two dinoflagellate species through two main factors regulating excystment, that is, temperature and maturation period.	Uppsala Univ, Limnol Inst, SE-75236 Uppsala, Sweden; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	Uppsala University; Woods Hole Oceanographic Institution	Rengefors, K (通讯作者)，Uppsala Univ, Limnol Inst, Norbyvagen 20, SE-75236 Uppsala, Sweden.	Karin.Rengefors@limno.uu.se	Rengefors, Karin/K-5873-2019	Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BEAKES GW, 1988, CAN J BOT, V66, P1054, DOI 10.1139/b88-151; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BLANKLEY FW, 1976, LIMNOL OCEANOGR, V21, P457; BLOMQVIST P, 1995, CAN J FISH AQUAT SCI, V52, P551, DOI 10.1139/f95-056; BLOMQVIST P, 1994, ARCH HYDROBIOL, V132, P141; Boero F, 1996, TRENDS ECOL EVOL, V11, P177, DOI 10.1016/0169-5347(96)20007-2; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; Dale B., 1983, P69; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; Fryxell G.A., 1983, Survival Strategies of the algae, P1; HAKANSSON L, 1978, SCRIPTA LIMNOLOGICA, V468; HANSSON LA, 1994, CAN J FISH AQUAT SCI, V51, P2825, DOI 10.1139/f94-281; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Huber G., 1922, Z BOTANIK, V14, P337; Huber G., 1923, FLORA JENA, V116, P114; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P545; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P571; LUTZ RV, 1992, MAR BIOL, V114, P241, DOI 10.1007/BF00349525; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; NAUWERCK ARNOLD, 1963, SYMBOLAE BOT UPSALIENSIS, V17, P1; Nehring S, 1996, INT REV GES HYDROBIO, V81, P513, DOI 10.1002/iroh.19960810404; PETTERSSON K, 1985, INT REV GES HYDROBIO, V70, P527, DOI 10.1002/iroh.19850700407; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; POLLINGHER U, 1993, AQUAT SCI, V1, P10; RAHMBERG L, 1976, THESIS UPPSALA U UPP; Rengefors K, 1996, J PLANKTON RES, V18, P1753, DOI 10.1093/plankt/18.9.1753; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; SOMMER U, 1986, ARCH HYDROBIOL, V106, P433; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wall D., 1971, Geoscience Man, V3, P1; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1	41	86	99	5	26	WILEY-BLACKWELL	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	AUG	1998	34	4					568	577		10.1046/j.1529-8817.1998.340568.x	http://dx.doi.org/10.1046/j.1529-8817.1998.340568.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	116FB					2025-03-11	WOS:000075712400002
J	Rengefors, K; Karlsson, I; Hansson, LA				Rengefors, K; Karlsson, I; Hansson, LA			Algal cyst dormancy: a temporal escape from herbivory	PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES			English	Article						dinoflagellates; cysts; dormancy; germination; predator-avoidance strategy; herbivory	DINOFLAGELLATE; DAPHNIA; ZOOPLANKTON; PHOSPHORUS; DIAPAUSE; GROWTH; LAKE	Many phytoplankton species form resting cysts and remain dormant for part of the year. The subsequent excystment is regulated by the external environment and internal maturation processes. Here we assessed the excystment of the dinoflagellates Ceratium hirundinella and Peridinium aciculiferum in relation to herbivores and temperature in laboratory and field studies. C. hirundinella, which has a grazer-resistant morphology, forms summer blooms, whereas P. aciculiferum, which is vulnerable to grazers, grows underneath the ice during winter. In our study, herbivore abundance, and thereby grazing pressure, was low during periods when water temperatures were low, and the abundance of P. aciculiferum was high. In the laboratory experiment, excystment of C. hirundinella occurred at high temperatures irrespective of whether zooplankton exudate was added or not, whereas at intermediate temperatures, excystment was lower if zooplankton exudate was added. Germination of P. aciculiferum cysts was lower in the presence of exudate from a zooplankton culture than in controls at all temperatures. Our studies suggest that dinoflagellates use the presence of zooplankton in addition to temperature as a cue to determine when to excyst. Consequently, not only abiotic factors, but also the composition of the food web, may determine succession and composition of phytoplankton communities.	Uppsala Univ, Dept Limnol, S-75236 Uppsala, Sweden; Inst Ecol Limnol, S-22362 Lund, Sweden	Uppsala University	Rengefors, K (通讯作者)，Uppsala Univ, Dept Limnol, Norbyvagen 20, S-75236 Uppsala, Sweden.	karin.rengefors@1imno.uu.se	Hansson, Lars-Anders/HCI-2735-2022; Rengefors, Karin/K-5873-2019	Hansson, Lars-Anders/0000-0002-3035-1317; Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BEAKES GW, 1988, CAN J BOT, V66, P1054, DOI 10.1139/b88-151; BERN L, 1994, FRESHWATER BIOL, V32, P105, DOI 10.1111/j.1365-2427.1994.tb00870.x; BERN L, 1990, J PLANKTON RES, V12, P1059, DOI 10.1093/plankt/12.5.1059; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; Coleman A.W., 1983, P1; Dale B., 1983, P69; ENTZ GEZA, 1927, ARCH BALATONICUM, V1, P275; Hairston N.G. Jr, 1987, P281; Hairston Nelson G. Jr., 1996, P109; Hairston NG, 1996, ECOLOGY, V77, P2382, DOI 10.2307/2265740; HAKANSON L, 1978, SCRIPTA LIMNOLOGICA, V468, P1; Hansson LA, 1996, LIMNOL OCEANOGR, V41, P1312, DOI 10.4319/lo.1996.41.6.1312; Hansson LA, 1996, P ROY SOC B-BIOL SCI, V263, P1241, DOI 10.1098/rspb.1996.0182; Heaney S. I., 1985, MIGRATION MECH ADAPT, P114; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HENNING M, 1991, INT REV GES HYDROBIO, V76, P37, DOI 10.1002/iroh.19910760105; HESSEN DO, 1993, ARCH HYDROBIOL, V127, P129; Huber G., 1922, Z BOTANIK, V14, P337; Huber G., 1923, FLORA JENA, V116, P114; LAMPERT W, 1995, NATURE, V377, P479, DOI 10.1038/377479a0; LAMPERT W, 1994, LIMNOL OCEANOGR, V39, P1543, DOI 10.4319/lo.1994.39.7.1543; LINDSTROM K, 1991, J PHYCOL, V27, P207, DOI 10.1111/j.0022-3646.1991.00207.x; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; NAUWERCK ARNOLD, 1963, SYMBOLAE BOT UPSALIENSIS, V17, P1; PETTERSSON K, 1985, INT REV GES HYDROBIO, V70, P527, DOI 10.1002/iroh.19850700407; Pijanowska J, 1996, J PLANKTON RES, V18, P1407, DOI 10.1093/plankt/18.8.1407; Pollingher U., 1988, P134; POLLINGHER U, 1993, AQUAT SCI, V1, P10; Rengefors K, 1996, J PLANKTON RES, V18, P1753, DOI 10.1093/plankt/18.9.1753; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; RENGEFORS K, 1998, IN PRESS J PHYCOL, V34; RENGEFORS K, 1997, THESIS FACULTY SCI T; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; SLUSARCZYK M, 1995, ECOLOGY, V76, P1008, DOI 10.2307/1939364; Sterner R.W., 1989, P107; WEYHENMEYER GA, 1996, THESIS FACULTY SCI T	39	108	123	3	34	ROYAL SOC	LONDON	6-9 CARLTON HOUSE TERRACE, LONDON SW1Y 5AG, ENGLAND	0962-8452	1471-2954		P ROY SOC B-BIOL SCI	Proc. R. Soc. B-Biol. Sci.	JUL 22	1998	265	1403					1353	1358		10.1098/rspb.1998.0441	http://dx.doi.org/10.1098/rspb.1998.0441			6	Biology; Ecology; Evolutionary Biology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Environmental Sciences & Ecology; Evolutionary Biology	103PV		Green Published			2025-03-11	WOS:000074967800013
J	Rengefors, K; Meyer, B				Rengefors, K; Meyer, B			Peridinium euryceps sp. nov. (Peridiniales, Dinophyceae), a cryophilic dinoflagellate from Lake Erken, Sweden	PHYCOLOGIA			English	Article							FRESH-WATER DINOFLAGELLATE; CYST FORMATION; GONYAULAX-TAMARENSIS; SEXUAL REPRODUCTION; TEMPERATURE; ULTRASTRUCTURE; ENCYSTMENT; PHOSPHORUS; CINCTUM; WILLEI	A new phototrophic species of freshwater dinoflagellates, Peridinium euryceps sp. nov., is described from Lake Erken, Sweden. It is a large and extremely flattened dinoflagellate with a characteristic shape and a tabulation that differs from known species of the same genus. Peridinium euryceps appears during winter underneath the ice, encysts at ice melt, and then remains dormant as cysts during summer. This new species has morphological and ecological similarities with Peridinium baicalense, a species endemic to Lake Baikal, Russia. The autoecology of P. euryceps is discussed, as well as the ecology of cryophilic and cold-stenothermic dinoflagellates in general. It is argued that these species have special adaptations for survival underneath the ice, such as a flattened shape and mixotrophic feeding.	Uppsala Univ, Dept Liminol, SE-75236 Uppsala, Sweden; Max Planck Inst Limnol, D-24306 Plon, Germany	Uppsala University; Max Planck Society	Rengefors, K (通讯作者)，Uppsala Univ, Dept Liminol, Norbyvagen 20, SE-75236 Uppsala, Sweden.	Karin.Rengefors@limno.uu.se	Rengefors, Karin/K-5873-2019	Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], TUSEN SJOAR VAXTPLAN; [Anonymous], SUSSWASSERFLORA MITT; BOLTOVSKOY A, 1976, Physis Seccion B las Aguas Continentales y sus Organismos, V35, P147; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; Crawford R. M, 1970, Nova Hedwigia, V19, P825; FRIES M, 1969, Geologiska Foreningens i Stockholm Forhandlingar, V91, P353; GERRATH JF, 1974, CAN J BOT, V52, P683, DOI 10.1139/b74-086; HAKANSSON L, 1978, SCRIPTA LIMNOLOGICA; HAPPACHKASAN C, 1982, THESIS U MARBURG GER; HARDELAND R, 1994, EXPERIENTIA, V50, P60, DOI 10.1007/BF01992051; Holl K., 1928, Pflanzenforschung, V11, P1, DOI DOI 10.1007/s00248-006-9088-y; Huber-Pestalozzi G., 1968, PHYTOPLANKTON SUSSWA; KISSELEW J. A., 1935, BEIH BOT CENTRALBL ABT B, V53, P518; Lindemann E., 1920, Arch Naturg, section A, V84, P121; Loeblich A.R., 1970, P N AM PAL CONV CHIC, P867; Meyer B, 1997, NOVA HEDWIGIA, V65, P365; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; MORRILL LC, 1983, INT REV CYTOL, V82, P151, DOI 10.1016/S0074-7696(08)60825-6; NAUWERCK ARNOLD, 1963, SYMBOLAE BOT UPSALIENSIS, V17, P1; Nebaeus M., 1984, VERH INT VER LIMNOL, V22, P719; Okolodkov YB, 1996, J EXP MAR BIOL ECOL, V202, P19, DOI 10.1016/0022-0981(96)00028-7; OSTENFELD CH, 1904, ROYAL SOC EDINBURGH, V25, P1126; PETTERSSON K, 1985, INT REV GES HYDROBIO, V70, P527, DOI 10.1002/iroh.19850700407; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Rengefors K, 1998, ERGEB LIMNOL, V51, P123; RENGEFORS K, 1998, P ROY SOC LOND B BIO, V265, P1; Rodhe W., 1955, Verhandlungen Internationalen Vereinigung Limnologie, V12, P117; STEINBERG C, 1981, Archiv fuer Hydrobiologie Supplement, V60, P289; *SWED MET HYDR I, 1983, SVENSKT SJOR; Taylor F.J. R., 1987, The biology of dinoflagellates, P399; Taylor FJR, 1987, BIOL DINOFLAGELLATES, P24; VONSTOSCH HA, 1969, HELGOLAND WISS MEER, V19, P558; WEDEMAYER GJ, 1982, J PHYCOL, V18, P13, DOI 10.1111/j.1529-8817.1982.tb03152.x; WILCOX LW, 1982, J PHYCOL, V18, P18; Woloszynska J., 1928, ARCH HYDROBIOLOGIE I, V3, P153	39	11	12	0	5	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	JUL	1998	37	4					284	291		10.2216/i0031-8884-37-4-284.1	http://dx.doi.org/10.2216/i0031-8884-37-4-284.1			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	119CQ					2025-03-11	WOS:000075878100007
J	Hasle, GR; Heimdal, BR				Hasle, GR; Heimdal, BR			The net phytoplankton in Kongsfjorden, Svalbard, July 1988, with general remarks on species composition of arctic phytoplankton	POLAR RESEARCH			English	Article							DINOPHYCEAE; PHAEOCYSTIS; SPITSBERGEN; MORPHOLOGY; NORTHWEST; OCEAN; SIZE; SEA	Examination of 17 samples collected by a 20 mu m meshed net in Kongsfjorden, Svalbard, 8-18 July 1988, Showed a dominance of dinoflagellates and the chrysophyte Dinobryon balticum in the surface layers, whereas the diatom and the haptophyte Phaeocystis pouchetii abundance increased with depth. The diatom Pseudo-nitzschia granii appeared together with P. pouchetii through the whole water column, and Actinocyclus curvatulus was one of the few diatoms present also in the surface samples. Two samples, from 15 and 50 m, respectively, were cleaned of organic material and mounted in Naphrax for a more critical identification of the diatoms. We were able to group the species according to habitats, especially types of ice. The planktonic Thalassiosira antarctica var. borealis, T. hyalina, T. nordenskioeldii, Bacterosira bathyomphala, Chaetoceros furcellatus, C. socialis and Fragilariopsis oceanica were present mainly as resting stages representing a post-bloom situation. These species and T. gravida appear early in the season and may have started to grow already under the ice. Fragilariopsis cylindrus and F. oceanica seem to have a closer affinity to ice than Thalassiosira and Chaetoceros spp. although they are common in the plankton. Some Nitzschia species which are usually regarded as typical sea-ice diatoms and have thicker and older ice as the main habitat were present only in small cell numbers in the plankton samples. The last component, evidently introduced from Atlantic water in the Norwegian Sea, consisted of diatoms with a more oceanic distribution, e.g. Fragilariopsis pseudonana and a small form of Thalassiosira bioculata.	Univ Oslo, Dept Biol, Sect Marine Bot, N-0316 Oslo 3, Norway; Univ Bergen, Dept Fisheries & Marine Biol, N-5020 Bergen, Norway	University of Oslo; University of Bergen	Univ Oslo, Dept Biol, Sect Marine Bot, POB 1069, N-0316 Oslo 3, Norway.							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An introduction to phycology; Vanhoffen E, 1897, Gronland-Expedition der Gesellschaft fur Erdkunde zu Berlin 1891-1893, unter Leitung von Erich von Drygalski, V2, P1; VAULOT D, 1994, J PHYCOL, V30, P1022, DOI 10.1111/j.0022-3646.1994.01022.x; Von Quillfeldt C. H., 1996, THESIS U TROMSO NORW	68	57	60	1	24	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0800-0395	1751-8369		POLAR RES	Polar Res.	JUN	1998	17	1					31	52		10.1111/j.1751-8369.1998.tb00257.x	http://dx.doi.org/10.1111/j.1751-8369.1998.tb00257.x			22	Ecology; Geosciences, Multidisciplinary; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Geology; Oceanography	112RD					2025-03-11	WOS:000075507200003
J	Costas, E; Nieto, B; Lopez-Rodas, V; Salgado, C; Toro, M				Costas, E; Nieto, B; Lopez-Rodas, V; Salgado, C; Toro, M			Adaptation to competition by new mutation in clones of <i>Alexandrium minutum</i>	EVOLUTION			English	Article						Alexandrium minutum; competition; spontaneous mutation	GENOTYPES; RATES	We describe two competition experiments between clones of the dinoflagellate Alexandrium minutum. In the first experiment, two clones originating from a single haploid cell competed until one of the clones was almost driven to extinction. In the second experiment, these two clones were allowed to compete with the original populations, which were previously kept as cysts. The results indicate that an improvement of the competitive ability in both clones has occurred during the history of competition. This adaptation to competition must be attributed to selection acting on the new genetic variation that has arisen by mutation.	Univ Complutense Madrid, Fac Vet, Dept Anim Prod, E-28040 Madrid, Spain; INIA, CIT, Area Mejora Genet, E-28040 Madrid, Spain	Complutense University of Madrid	Costas, E (通讯作者)，Univ Complutense Madrid, Fac Vet, Dept Anim Prod, E-28040 Madrid, Spain.		Toro, Miguel Angel/H-9370-2015	Toro, Miguel Angel/0000-0001-7460-2483				AYALA FJ, 1971, SCIENCE, V171, P820, DOI 10.1126/science.171.3973.820; BELL G, 1991, EVOLUTION, V45, P1036, DOI 10.1111/j.1558-5646.1991.tb04368.x; BRAND LE, 1981, EVOLUTION, V35, P1117, DOI 10.1111/j.1558-5646.1981.tb04981.x; COSTAS E, 1994, J PHYCOL, V30, P987, DOI 10.1111/j.0022-3646.1994.00987.x; COSTAS E, 1993, PHYCOLOGIA, V32, P351, DOI 10.2216/i0031-8884-32-5-351.1; DAWSON JM, 1983, AM NAT, V122, P292; Goodnight CJ, 1996, EVOLUTION, V50, P1241, DOI [10.2307/2410664, 10.1111/j.1558-5646.1996.tb02364.x]; HOULE D, 1996, GENETICS, V143, P1463; HUTCHINSON G, 1961, AM NAT, V95, P137, DOI 10.1086/282171; LYNCH M, 1988, GENET RES, V51, P137, DOI 10.1017/S0016672300024150; ORR HA, 1994, GENETICS, V136, P1475; PEREZTOME JM, 1982, NATURE, V299, P153, DOI 10.1038/299153a0; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; VANVALEN MJ, 1973, EVOL THEOR, V1, P292	14	9	10	1	7	SOC STUDY EVOLUTION	LAWRENCE	810 E 10TH STREET, LAWRENCE, KS 66044 USA	0014-3820			EVOLUTION	Evolution	APR	1998	52	2					610	613		10.2307/2411095	http://dx.doi.org/10.2307/2411095			4	Ecology; Evolutionary Biology; Genetics & Heredity	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Evolutionary Biology; Genetics & Heredity	ZM270	28568351				2025-03-11	WOS:000073521700028
J	Riding, JB; Ilyina, VI				Riding, JB; Ilyina, VI			A new dinoflagellate cyst from the Upper Bathonian (Middle Jurassic) strata of the Russian Platform	JOURNAL OF MICROPALAEONTOLOGY			English	Article								Protobatioladinium? elongatum sp. nov, is a distinctive, large, longitudinally elongate Upper Bathonian (Middle Jurassic) dinoflagellate cyst recorded from western Russia. This species is questionably attributed to Protobatioladinium because the archaeopyle type does not precisely conform to that of the genotype. This form is present, often abundantly, throughout the Upper Bathonian sediments of the central and northern Russian Platform and appears to be a reliable marker species.	British Geol Survey, Keyworth NG12 5GG, Notts, England; Russian Acad Sci, United Inst Geol Geophys & Mineral, Novosibirsk 630090, Russia	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey; Russian Academy of Sciences; Sobolev Institute of Geology & Mineralogy of the Russian Academy of Sciences; Trofimuk Institute of Petroleum Geology & Geophysics	Riding, JB (通讯作者)，British Geol Survey, Keyworth NG12 5GG, Notts, England.							[Anonymous], 1978, ANALYSES PREPLEISTOC; HYINA VI, 1991, STRATIGRAPHY PALAEOG, P42; LENTIN JK, 1993, AMM ASS STRATIGRAPHI, V28; NOHR-HANSEN H, 1986, Bulletin of the Geological Society of Denmark, V35, P31; Riding JB, 1996, J MICROPALAEONTOL, V15, P150, DOI 10.1144/jm.15.2.150	5	1	1	0	1	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	APR	1998	17		1				86	86		10.1144/jm.17.1.86	http://dx.doi.org/10.1144/jm.17.1.86			1	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	ZP299		hybrid			2025-03-11	WOS:000073738400007
J	Perez, CC; Roy, S; Levasseur, M; Anderson, DM				Perez, CC; Roy, S; Levasseur, M; Anderson, DM			Control of germination of Alexandrium tamarense (Dinophyceae) cysts from the lower St. Lawrence estuary (Canada)	JOURNAL OF PHYCOLOGY			English	Article						Alexandrium tamarense; circannual rhythm; cyst germination; cyst maturation; light temperature; toxic dinoflagellate	DINOFLAGELLATE GONYAULAX-TAMARENSIS; EXCAVATA; BLOOMS; BAY	Cysts of the toxic dinoflagellate Alexandrium tamarense (Lebour) Balech 1992 from the lower St. Lawrence estuary were used in a test of the following hypotheses: (1) cyst germination is triggered by a change in temperature, and (2) germination rate varies throughout the year and is controlled by a circannual internal biological clock. Results show that cyst germination was not affected significantly by temperature of incubation over the range 1 degrees-16 degrees C, and light showed no significant stimulation of germination. This is supported by the lack of effect of cyst incubation conditions during evaluation of the seasonal changes in germination rate (two temperatures: 4 degrees and 15 degrees C, and two light conditions: darkness and 150 mu mol photons.m(-2).s(-1)). Thus, direct environmental control through short-term increases in temperature and exposure to light has no effect on the germination of the cysts tested. The rate of germination, observed monthly over a 16-month period showed low germination (<20%) over most of the period tested except for a maximum reaching more than 50% germination in August to October of the second year of the experiment. This pattern was observed for cysts both from monthly field collections and from laboratory-stored cysts kept under constant environmental conditions (4 degrees C, in the dark). The peak in germination observed under constant environmental conditions tin the laboratory), the almost coincidental increase in cyst germination observed for the field-collected cysts, and the absence of effects of temperature and light during incubation could be explained either by a temperature-controlled cyst maturation period (the time-temperature hypothesis of Huber and Nipkow 1923 or by the presence of an internal biological clock. However, the large decline in the rate of germination 2 months after the maximum provides strong support for the biological clock hypothesis. The ca. 12-month maturation (dormancy) period observed for the laboratory-stored cysts is the longest reported for this species to our knowledge; this might be related to the low storage temperature (4 degrees C), which is close to bottom temperatures generally encountered in this environment (0 degrees to 6 degrees C). Similar field and laboratory storage temperatures could explain the coincidental increase in germination rate in the fall of the second year if cyst maturation is controlled by temperature. A fraction of the laboratory-stored cysts did not follow a rhythmic pattern: A rather constant germination rate of about 20% was observed throughout the year. This continuous germination of likely mature cysts may supplement the local blooms of this toxic dinoflagellate, as these often occur earlier than peak germination observed in late summer. It seems that two cyst germination strategies are present in the St Lawrence: continuous germination after cyst maturation, with temperature controlling the length of the maturation period and germination controlled by a circannual internal rhythm.	Inst Natl Rech Sci Oceanol, Rimouski, PQ G5L 3A1, Canada; Univ Quebec, Dept Oceanog, Rimouski, PQ G5L 3A1, Canada; Fisheries & Oceans Canada, Maurice Lamontagne Inst, Mont Joli, PQ G5H 3Z4, Canada; Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA	University of Quebec; University of Quebec; Fisheries & Oceans Canada; Woods Hole Oceanographic Institution	Roy, S (通讯作者)，Inst Natl Rech Sci Oceanol, 310 Allee Ursulines, Rimouski, PQ G5L 3A1, Canada.	suzanne_roy@uqar.uquebec.ca						AN KH, 1992, BOT MAR, V35, P61, DOI 10.1515/botm.1992.35.1.61; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; Cembella A.D., 1989, P81; *COMM EN AT, 1978, STAT APPL EXPL MES, V1; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Fukuyo Y., 1982, RES REP NATL I ENV S, V30, P43; GOSSELIN S, 1989, MAR ECOL PROG SER, V57, P1, DOI 10.3354/meps057001; HUBER G., 1923, FLORA, V16, P114; ISHIKAWA A, 1994, MAR BIOL, V119, P39, DOI 10.1007/BF00350104; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; PRAKASH A, 1971, FISHERIES RES BOARD, V177; ROBINEAU B, 1993, DEV MAR BIO, V3, P323; Silverberg N., 1990, Oceanography of a Large-Scale Estuarine System: The St. Lawrence. 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J	Tsim, ST; Wong, JTY; Wong, YH				Tsim, ST; Wong, JTY; Wong, YH			Regulation of calcium influx and phospholipase C activity by indoleamines in dinoflagellate <i>Crypthecodinium cohnii</i>	JOURNAL OF PINEAL RESEARCH			English	Article						dinoflagellates; encystment; melatonin; 5-methoxytryptamine; calcium influx; phospholipase C; structure-activity relationship; mastoparan	MELATONIN RECEPTOR; PHARMACOLOGICAL CHARACTERIZATION; SEROTONIN RECEPTOR; INDUCED ENCYSTMENT; BINDING-SITES; GONYAULAX-POLYEDRA; TRYPANOSOMA-CRUZI; RAT HYPOTHALAMUS; ION-CHANNEL; CHICK BRAIN	Exogenous indoleamines such as melatonin and 5-methoxytryptamine have been shown to induce cyst formation (encystment) in many species of dinoflagellate. Induction of inositol phosphates formation by indoleamine has previously been demonstrated in Crypthecodinium cohnii. In addition, depletion of extracellular Ca2+ blocks the indoleamine-induced encystment. In the present study, 12 indoleamines (including melatonin and related compounds) were examined for their abilities to induce Ca2+ influx, inositol phosphates formation, and encystment in C. cohnii. The results showed that melatonin, 5-methoxytryptamine, and the peptide toxin mastoparan stimulated Ca-45(2+) influxes in dose-and time-dependent manners. The EC50 values of 5-methoxytrypramine and mastoparan to stimulate Ca-45(2+) uptake were 2 mM and 35 mu M, respectively. The 5-methoxytryptamine- and mastoparan-induced Ca-45(2+) influx were partially attenuated by the calcium channel blockers, verapamil and ruthenium red. A series of indoleamines were examined for their structure-activity relationship on the induction of encystment and formation of inositol phosphates. Melatonin-induced inositol phosphates formation was completely blocked by U73122, indicating the possible involvement of phospholipase C. Taken together, we conclude that indoleamines may induce encystment of the dinoflagellate C. cohnii via parallel activation of phospholipase C and Ca2+ influx signaling pathways. However, activation of phospholipase C and Ca2+ influx are not always necessary or sufficient for inducing encystment. Also, these data provided the first direct evidence of a Ca2+ influx regulating mechanism in dinoflagellate C. cohnii.	Hong Kong Univ Sci & Technol, Dept Biol, Kowloon, Peoples R China; Hong Kong Univ Sci & Technol, Biotechnol Res Inst, Kowloon, Peoples R China	Hong Kong University of Science & Technology; Hong Kong University of Science & Technology	Hong Kong Univ Sci & Technol, Dept Biol, Kowloon, Peoples R China.	boyung@usthk.ust.hk		Wong, Yung Hou/0000-0002-0123-7697				ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BANERJEE S, 1972, J PROTOZOOL, V19, P108, DOI 10.1111/j.1550-7408.1972.tb03423.x; BERNAL J, 1991, J EXP BIOL, V155, P505; CHIESA R, 1993, J EUKARYOT MICROBIOL, V40, P800, DOI 10.1111/j.1550-7408.1993.tb04478.x; CONKLIN BR, 1992, J BIOL CHEM, V267, P31; DUBOCOVICH ML, 1988, FASEB J, V2, P2765, DOI 10.1096/fasebj.2.12.2842214; DUBOCOVICH ML, 1988, J PHARMACOL EXP THER, V246, P902; DUBOCOVICH ML, 1987, P NATL ACAD SCI USA, V84, P3916, DOI 10.1073/pnas.84.11.3916; DUBOCOVICH ML, 1995, TRENDS PHARMACOL SCI, V16, P50, DOI 10.1016/S0165-6147(00)88978-6; DUNCAN MJ, 1988, ENDOCRINOLOGY, V122, P1825, DOI 10.1210/endo-122-5-1825; EBISAWA T, 1994, P NATL ACAD SCI USA, V91, P6133, DOI 10.1073/pnas.91.13.6133; Eison Arlene S., 1993, Life Sciences, V53, P393; Faillace MP, 1996, J NEUROCHEM, V67, P623; FASOLATO C, 1994, TRENDS PHARMACOL SCI, V15, P77, DOI 10.1016/0165-6147(94)90282-8; Garrido MN, 1996, CELL MOL BIOL, V42, P221; Godson C, 1997, ENDOCRINOLOGY, V138, P397, DOI 10.1210/en.138.1.397; GOLDBERG JI, 1994, J NEUROBIOL, V25, P1545, DOI 10.1002/neu.480251207; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; Hardeland R, 1996, BRAZ J MED BIOL RES, V29, P119; Hardeland R, 1996, FRONT HORM RES, V21, P1; KOBILKA B, 1992, ANNU REV NEUROSCI, V15, P87, DOI 10.1146/annurev.neuro.15.1.87; Kruppel T, 1996, CELL CALCIUM, V19, P229, DOI 10.1016/S0143-4160(96)90024-X; LEWIS DFV, 1990, J PHARMACOL EXP THER, V252, P370; LIU F, 1995, FEBS LETT, V374, P273, DOI 10.1016/0014-5793(95)01129-3; MARICQ AV, 1991, SCIENCE, V254, P432, DOI 10.1126/science.1718042; McArthur AJ, 1997, ENDOCRINOLOGY, V138, P627, DOI 10.1210/en.138.2.627; Molinari EJ, 1996, EUR J PHARMACOL, V301, P159, DOI 10.1016/0014-2999(95)00870-5; MORIYOSHI K, 1991, NATURE, V354, P31, DOI 10.1038/354031a0; MULLINS UL, 1994, J PINEAL RES, V17, P33, DOI 10.1111/j.1600-079X.1994.tb00111.x; MULLINS UL, 1997, CELL SIGNAL, V9, P167; Navajas C, 1996, EUR J PHARMACOL, V304, P173, DOI 10.1016/0014-2999(96)00114-8; OZ HS, 1992, EXP PARASITOL, V74, P390, DOI 10.1016/0014-4894(92)90201-K; POEGGELER B, 1991, Naturwissenschaften, V78, P268; POPOVA JS, 1995, J NEUROCHEM, V64, P130; REPPERT SM, 1995, NEURON, V15, P1003, DOI 10.1016/0896-6273(95)90090-X; REPPERT SM, 1995, P NATL ACAD SCI USA, V92, P8734, DOI 10.1073/pnas.92.19.8734; REPPERT SM, 1994, NEURON, V13, P1177, DOI 10.1016/0896-6273(94)90055-8; ROSENSTEIN RE, 1991, J NEURAL TRANSM-GEN, V85, P243, DOI 10.1007/BF01244949; SALAMAN A, 1990, NEUROPEPTIDES, V16, P115, DOI 10.1016/0143-4179(90)90122-F; SATAKE N, 1986, GEN PHARMACOL, V17, P555; SHIBATA S, 1989, GEN PHARMACOL-VASC S, V20, P677, DOI 10.1016/0306-3623(89)90106-7; Sogin ML, 1991, CURR OPIN GENET DEV, V1, P457, DOI 10.1016/S0959-437X(05)80192-3; SUGAMORI KS, 1993, P NATL ACAD SCI USA, V90, P11, DOI 10.1073/pnas.90.1.11; SUGDEN D, 1991, BRIT J PHARMACOL, V104, P922, DOI 10.1111/j.1476-5381.1991.tb12527.x; SUGDEN D, 1995, BRIT J PHARMACOL, V114, P618, DOI 10.1111/j.1476-5381.1995.tb17184.x; Tsim ST, 1996, MOL MAR BIOL BIOTECH, V5, P162; Tsim ST, 1996, BIOL SIGNAL, V5, P22; Tsim ST, 1997, J CELL SCI, V110, P1387; VANECEK J, 1995, ENDOCRINOLOGY, V269, pE85; WICKMAN K, 1995, PHYSIOL REV, V75, P865, DOI 10.1152/physrev.1995.75.4.865; WITZ P, 1990, P NATL ACAD SCI USA, V87, P8940, DOI 10.1073/pnas.87.22.8940; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515; Wong JTY, 1996, FRONT HORM RES, V21, P7; Wong YH, 1996, FRONT HORM RES, V21, P147; YUEH YG, 1993, J CELL BIOL, V123, P869, DOI 10.1083/jcb.123.4.869; YUNG LY, 1995, FEBS LETT, V372, P99, DOI 10.1016/0014-5793(95)00963-A; ZISAPEL N, 1983, BRAIN RES, V272, P378, DOI 10.1016/0006-8993(83)90588-7	58	16	16	1	8	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0742-3098	1600-079X		J PINEAL RES	J. Pineal Res.	APR	1998	24	3					152	161		10.1111/j.1600-079X.1998.tb00528.x	http://dx.doi.org/10.1111/j.1600-079X.1998.tb00528.x			10	Endocrinology & Metabolism; Neurosciences; Physiology	Science Citation Index Expanded (SCI-EXPANDED)	Endocrinology & Metabolism; Neurosciences & Neurology; Physiology	ZB677	9551852				2025-03-11	WOS:000072496500005
J	Alldredge, AL; Passow, U; Haddock, SHD				Alldredge, AL; Passow, U; Haddock, SHD			The characteristics and transparent exopolymer particle (TEP) content of marine snow formed from thecate dinoflagellates	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-EXCAVATA; DIATOM BLOOMS; FLOCCULATION; ENCYSTMENT; PATCHES; SINKING; CYSTS; WATER; SEA	Abundant marine snow containing diatoms and detritus, but dominated by large, bioluminescent thecate dinoflagellates and their temporary vegetative cysts, especially several species of the genus Gonyaulax, was observed at six stations in the Santa Barbara Channel, California, in 1989 and 1994. These aggregates were unusually cohesive and mucus rich, and contained 2-4 times more mass, particulate organic carbon (POC), particulate organic nitrogen (PON) and chlorophyll a per unit aggregate volume than more common types of marine snow formed from diatoms, fecal matter, larvacean houses or miscellaneous detritus. However, the relationship between aggregate size and the concentration of TEP (transparent exopolymer particles which form the mucus matrix of most marine snow) was similar to that of other types of aggregates, suggesting that much of the copious gel-like material within dinoflagellate aggregates was not TEP. While this is the first report of abundant thecate dinoflagellates occurring within large, rapidly sinking marine aggregates, the data do not support the conclusion that mass aggregation and subsequent sedimentation of blooms is part of the life history adaptations of thecate dinoflagellates, as it is for some diatoms. The high abundance of free-living dinoflagellate cells and temporary cysts, and the similar proportion of dinoflagellates relative to other algal and chemical components in both aggregates and the surrounding seawater, indicate that the dinoflagellates were not differentially aggregating. Even so, passive accumulation of dinoflagellates in marine snow through aggregation processes may result in more rapid transport of dinoflagellate-generated material to the deep ocean, alter the nature of sinking particulate matter following dinoflagellate blooms, and increase the nutritional value of marine snow as a food source for zooplankton and fish.	Univ Calif Santa Barbara, Dept Ecol, Santa Barbara, CA 93106 USA; Univ Calif Santa Barbara, Dept Evolut & Marine Biol, Santa Barbara, CA 93106 USA; Univ Calif Santa Barbara, Inst Marine Sci, Santa Barbara, CA 93106 USA	University of California System; University of California Santa Barbara; University of California System; University of California Santa Barbara; University of California System; University of California Santa Barbara	Alldredge, AL (通讯作者)，Univ Calif Santa Barbara, Dept Ecol, Santa Barbara, CA 93106 USA.							ALLDREDGE AL, 1993, DEEP-SEA RES PT I, V40, P1131, DOI 10.1016/0967-0637(93)90129-Q; ALLDREDGE AL, 1988, LIMNOL OCEANOGR, V33, P339, DOI 10.4319/lo.1988.33.3.0339; ALLDREDGE AL, 1987, SCIENCE, V235, P689, DOI 10.1126/science.235.4789.689; ALLDREDGE AL, 1990, CONT SHELF RES, V10, P41, DOI 10.1016/0278-4343(90)90034-J; ALLDREDGE AL, 1995, DEEP-SEA RES PT II, V42, P9, DOI 10.1016/0967-0645(95)00002-8; ALLDREDGE AL, 1989, DEEP-SEA RES, V36, P159, DOI 10.1016/0198-0149(89)90131-3; ALLDREDGE AL, 1988, PROG OCEANOGR, V20, P41, DOI 10.1016/0079-6611(88)90053-5; ALLDREDGE AL, 1998, IN PRESS DEEP SEA RE; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; [Anonymous], 1995, Statistical methods; BRZEZINSKI MA, 1998, IN PRESS LIMNOL OCEA; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Dilling L, 1997, THESIS U CALIFORNIA; Edler L, 1979, BALTIC MARINE BIOL P, V5; EPPLEY RW, 1978, J EXP MAR BIOL ECOL, V32, P219, DOI 10.1016/0022-0981(78)90118-1; FOWLER SW, 1986, PROG OCEANOGR, V16, P147, DOI 10.1016/0079-6611(86)90032-7; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Heissenberger A, 1996, MAR ECOL PROG SER, V135, P299, DOI 10.3354/meps135299; LOGAN BE, 1995, WATER RES, V29, P443, DOI 10.1016/0043-1354(94)00186-B; Nehring Stefan, 1995, P199; NOJI T, 1986, OPHELIA, V26, P333, DOI 10.1080/00785326.1986.10421998; PARSONS TR, 1984, MANAL CHEM BIOL METH; Passow U, 1995, LIMNOL OCEANOGR, V40, P1326, DOI 10.4319/lo.1995.40.7.1326; PASSOW U, 1994, DEEP-SEA RES PT I, V41, P335, DOI 10.1016/0967-0637(94)90007-8; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; SHANKS AL, 1979, LIMNOL OCEANOGR, V24, P850, DOI 10.4319/lo.1979.24.5.0850; SHARP JH, 1991, GEOPH MONOG SERIES, V63, P87; SILVER MW, 1978, SCIENCE, V201, P371, DOI 10.1126/science.201.4353.371; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; Taylor F.J. R., 1987, The biology of dinoflagellates, P399; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Walker L.M., 1984, P19	34	85	100	2	36	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	MAR	1998	20	3					393	406		10.1093/plankt/20.3.393	http://dx.doi.org/10.1093/plankt/20.3.393			14	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	ZF441					2025-03-11	WOS:000072897800001
J	Zohary, T; Pollingher, U; Hadas, O; Hambright, KD				Zohary, T; Pollingher, U; Hadas, O; Hambright, KD			Bloom dynamics and sedimentation of Peridinium gatunense in Lake Kinneret	LIMNOLOGY AND OCEANOGRAPHY			English	Article							SPRING BLOOM; PHAEOCYSTIS-POUCHETII; CARBON FLOW; FOOD-WEB; PHYTOPLANKTON; SINKING; ISRAEL; CINCTUM; FATE; DECOMPOSITION	Temporal changes in the abundance of Peridinium gatunense Nygaard in the water column of warm monomictic Lake Kinneret were followed during 1990-1994. Sedimentation rates of this dinoflagellate were followed concurrently by means of sediment traps with and without a preservative (Formalin), positioned at the base of the epilimnion and within the hypolimnion, for exposure periods of 2-3 weeks. Upper trap catches of total P. gatunense (live cells + dead cells + thecae + protoplasts + cysts) were nearly always higher than lower trap catches, partly due to decomposition of the cells as they sank through the water column. Over the 5-year period, total P. gatunense sedimentation rates ranged over 4 orders of magnitude, from values <0.001 to 8.5 g (WW) m(-2) d(-1). A typical seasonal pattern was observed in which sedimentation rates were relatively low during the bloom increase phase, with thecae (from cell, division) being the main component, and increased substantially after the peak of the bloom, when the relative contribution of senescent cells, dead cells and protoplasts increased substantially. Cysts were trapped in low numbers, usually 1-2 orders of magnitude fewer than live cells. Interannual variations in total P. gatunense sedimentation were large and independent of the size of bloom-the proportion of annual P. gatunense production reaching the hypolimnetic traps ranged from 6% in 1994, the year with the largest bloom, to 68% in 1991, a year with an average-size bloom. The high value was exceptional and we speculated that it resulted from higher resuspension and more severe nutrient limitation of microbial decomposition during that low water level, drought year. On average, thecae accounted for 75% of total P. gatunense sedimentation despite being only 55% of the P. gatunense-produced biomass, suggesting that thecae were more refractory or less grazed than protoplasts. Thecal C:N:P ratio of >3,000:19:1 (vs. 276:51:1 for protoplasts) indicated that microbial decomposition of thecae is likely to require N and P inputs from other sources. Ultimately, our study highlights for the first time that annual dinoflagellate sedimentation rates may vary dramatically as a result of other processes such as decomposition, resuspension, and grazing, leading to dramatic variations in the amount of organic matter reaching the bottom sediments.	Israel Oceanog & Limnol Res, Yigal Allon Kinneret Limnol Lab, IL-14102 Tiberias, Israel	Israel Oceanographic & Limnological Research Institute	Zohary, T (通讯作者)，Israel Oceanog & Limnol Res, Yigal Allon Kinneret Limnol Lab, POB 345, IL-14102 Tiberias, Israel.		Hambright, Karl/D-4086-2012	Hambright, K. David/0000-0002-5592-963X				ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; [Anonymous], 1992, STAND METH EX WAT WA; Berman T., 1978, Monographiae Biologicae, V32, P269; BERMAN T, 1995, LIMNOL OCEANOGR, V40, P1064, DOI 10.4319/lo.1995.40.6.1064; Berman T., 1985, VERH INT VER LIMNOL, V22, P2850; BERMAN T., 1971, Mitt. Int. Ver. Theor. Angew. 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Oceanogr.	MAR	1998	43	2					175	186		10.4319/lo.1998.43.2.0175	http://dx.doi.org/10.4319/lo.1998.43.2.0175			12	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	ZR216		Bronze			2025-03-11	WOS:000073951900001
J	Stoecker, DK; Gustafson, DE; Black, MMD; Baier, CT				Stoecker, DK; Gustafson, DE; Black, MMD; Baier, CT			Population dynamics of microalgae in the upper land-fast sea ice at a snow-free location	JOURNAL OF PHYCOLOGY			English	Article						Antarctica; archaeomonads; chrysophytes; cysts; dinoflagellates; ice algae; land-fast ice; Mantoniella; McMurdo Sound; sea ice; statocysts; stomatocysts	ANTARCTIC PACK-ICE; MICROBIAL COMMUNITIES SIMCO; SPRING-SUMMER TRANSITION; MCMURDO-SOUND; EASTERN ANTARCTICA; BRINE COMMUNITY; ELLIS FJORD; BIOTA; BLOOM; ABUNDANCE	The population dynamics of interior ice microalgae were investigated at a snow-free site on annual land-fast sea ice in McMurdo Sound, Antarctica, during the austral spring and summer of 1995-96. A dynamic successional sequence was observed with life history transformations playing an important role. During late November and early December (austral spring), cryo- and halotolerant dinoflagellates and chrysophytes bloomed in brine channels within the upper ice. At this time, competition and grazing pressure are low because of the inability of most marine species to grow under the extreme environmental conditions found in the upper ice during the austral spring. In November and December, dinoflagellates, chrysophytes, and prasinophytes contributed an average 66%, 44%, and <1% of the of the phytoflagellate biomass, respectively. Both the dinoflagellates and the chrysophytes encysted in December, and flushing of the ice. The cysts appear to be an adaptation for survival and dispersal in the plankton during ice decay and/or overwintering in the sea ice. In January (astral summer), when ice temperatures were similar to those in the water column, pennate diatoms replaced flagellates as the photosynthetic dominants in the upper sea ice. The upper land-fast sea ice undergoes dramatic seasonal changes in light availability, temperature, brine salinity, and inorganic nutrient availability. Ephemeral blooms of cyst-forming phytoflagellates exploit this habitat in the austral spring, when both inorganic nutrients and light are available but temperatures <-2 degrees C and brine salinities elevated.	Univ Maryland, Horn Point Environm Lab, Ctr Environm Sci, Cambridge, MD 21613 USA	University System of Maryland; University of Maryland Center for Environmental Science	Stoecker, DK (通讯作者)，Univ Maryland, Horn Point Environm Lab, Ctr Environm Sci, POB 775, Cambridge, MD 21613 USA.	stoecker@hpl.umces.edu	Black, Megan/G-6410-2016; stoecker, diane/F-9341-2013	Black, Megan/0000-0001-5511-1419				ACKLEY SF, 1994, DEEP-SEA RES PT I, V41, P1583, DOI 10.1016/0967-0637(94)90062-0; Archer SD, 1996, MAR ECOL PROG SER, V135, P179, DOI 10.3354/meps135179; ARRIGO KR, 1991, J GEOPHYS RES-OCEANS, V96, P10581, DOI 10.1029/91JC00455; ARRIGO KR, 1995, MAR ECOL PROG SER, V127, P255, DOI 10.3354/meps127255; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; Frankenstein G., 1967, J GLACIOL, V6, P943, DOI [10.3189/S0022143000020244, DOI 10.3189/S0022143000020244]; FRITSEN CH, 1994, SCIENCE, V266, P782, DOI 10.1126/science.266.5186.782; GARRISON DL, 1991, AM ZOOL, V31, P17; GARRISON DL, 1991, MAR ECOL PROG SER, V75, P161, DOI 10.3354/meps075161; GARRISON DL, 1986, BIOSCIENCE, V36, P243, DOI 10.2307/1310214; GARRISON DL, 1989, POLAR BIOL, V10, P211; GLEITZ M, 1995, MAR CHEM, V51, P81, DOI 10.1016/0304-4203(95)00053-T; GROSSI SM, 1984, MICROB ECOL, V10, P231; GROSSI SM, 1985, J PHYCOL, V21, P341; HORNER R, 1992, POLAR BIOL, V12, P417; Hoshiai T., 1977, Polar oceans, P307; HOSHIAI T, 1981, MEM NATL I POLAR R E, V34, P1; Ikavalko J, 1997, POLAR BIOL, V17, P473, DOI 10.1007/s003000050145; KOTTMEIER ST, 1988, POLAR BIOL, V8, P293, DOI 10.1007/BF00263178; MARINO D, 1994, P 13 INT DIAT S, P229; Maykut G.A., 1985, Sea Ice Biota, P21; MCCONVILLE MJ, 1983, J PHYCOL, V19, P431, DOI 10.1111/j.0022-3646.1983.00431.x; McMinn A, 1996, POLAR BIOL, V16, P301, DOI 10.1007/s003000050057; MCMINN A, 1993, J PLANKTON RES, V15, P925, DOI 10.1093/plankt/15.8.925; McMinn A, 1995, MICROPALEONTOLOGY, V41, P383, DOI 10.2307/1485813; MEUIER A, 1910, MICROPLANKTON MERS B; MITCHELL JG, 1982, NATURE, V296, P437, DOI 10.1038/296437a0; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; PFEISTER LA, 1987, BOT MONOGR, V21, P611; RAND JH, 1985, CRREL PUBL, V8521; Sandgren C.D., 1988, P9; Spindler M., 1990, P129; Stoecker DK, 1997, J PHYCOL, V33, P585, DOI 10.1111/j.0022-3646.1997.00585.x; STOECKER DK, 1993, MAR ECOL PROG SER, V95, P103, DOI 10.3354/meps095103; STOECKER DK, 1992, MAR ECOL PROG SER, V84, P265, DOI 10.3354/meps084265; Takahashi E., 1986, MEM NATL I PLR R SI, V40, P84; TANIGUCHI A, 1995, MAR BIOL, V123, P631, DOI 10.1007/BF00349241; THOMSEN HA, 1991, CAN J ZOOL, V69, P1048, DOI 10.1139/z91-150; Usachev PT, 1949, T I OKEANOL AKAD NAU, V3, P216; VERITY PG, 1992, LIMNOL OCEANOGR, V37, P1434, DOI 10.4319/lo.1992.37.7.1434; Watanabe K., 1990, P136; WEEKS WF, 1982, CCREL MONOGR, V821	42	50	52	1	27	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044 USA	0022-3646			J PHYCOL	J. Phycol.	FEB	1998	34	1					60	69		10.1046/j.1529-8817.1998.340060.x	http://dx.doi.org/10.1046/j.1529-8817.1998.340060.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	ZB981					2025-03-11	WOS:000072527700007
J	Faust, MA				Faust, MA			Morphology and life cycle events Pyrophacus steinii (Schiller) Wall et Dale (dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						Belize, Central America; benthic; dinoflagellates; Dinophyceae; life cycle light microscopy; morphology; Pyrophacaceae; Pyrophacus steinii; scanning electron microscopy; taxonomy		Cells of Pyrophacus steinii (Schiller) Wall et Dale are round and lens shaped and have and anteroposteriorly compressed theca. The epitheca has a truncated, conical horn and a hexagonally shaped apical pore plate with two arched slits positioned off center. The cingulum is equatorial, narrow, and deep. The hypotheca is flat. The sulcus is narrow, slightly curved, and recessed and does not reach the cell's antapex. The plate formula in these specimens of P. steinii is Po, 8', Oa, 13 ", 13C, 12''', 3p, 3'''' and 8S with a difference in the number of precingular (13 ") and postcingular (12''') plates. No additional posterior intercalary plates were present (Oap). Pregametic stages of P. steinii were observed during cell division via binary fission, with formation of two cells and multiple division with formation of four and eight cells. These newly formed cells were pale in color and were enclosed in double-layered hyaline membrane. Gametes with gymnodinoid morphology were observed within the parental cells. Planozygotes are large and round and enclosed in double-layered hyaline membrane. Mature cell forms are brown with a microgranular cytoplasm, storage bodies, and a red accumulation body. The hypnozygote exhibits triple-layered hyaline membrane, irregularly shaped and comparable with bulbous processes of Tuberculodinium vancampoae Rossigol resting cysts. Division within a hypnocyst of P. steinii involves shedding the parental theca and the development and emergence of two daughter cells with the size and morphology of pregametic cells.	Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Suitland, MD 20746 USA	Smithsonian Institution; Smithsonian National Museum of Natural History	Faust, MA (通讯作者)，Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, 4201 Silver Hill Rd, Suitland, MD 20746 USA.	faust.maria@nmnh.si.edu						ABE TH, 1927, TOHOKU IMPERIAL U SC, V4, P390; BALECH E, 1988, DINOFLAGELLATES S B, P182; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; Balech E., 1979, PHYSIS, V38, P27; COLEMAN AW, 1985, J PHYCOL, V21, P1; FAUST MA, 1990, J PHYCOL, V26, P548, DOI 10.1111/j.0022-3646.1990.00548.x; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; FAUST MA, 1995, J PHYCOL, V31, P456, DOI 10.1111/j.0022-3646.1995.00456.x; FAUST MA, 1992, J PHYCOL, V28, P94; Fensome R. A., 1993, CLASSIFICATION LIVIN; Fukuyo Yasuo., 1990, RED TIDE ORGANISMS J; HALIM Y, 1967, Internationale Revue der Gesamten Hydrobiologie, V52, P701, DOI 10.1002/iroh.19670520504; JACOBSON DM, 1986, J PHYCOL, V22, P240; Lebour M.V., 1925, DINOFLAGELLATES NO S; MACINTYRE IG, 1995, CARIBBEAN CORAL REEF, P5; MATSUOKA K, 1985, T P PALAEONTOL SOC J, V140, P240; MONTRESOR M, 1994, B SOC ADRIATICA SCI, V125, P261; ROSSIGNOL MARTINE, 1962, POLLEN SPORES, V4, P121; SCHILLER J, 1937, KRYPTOGAMEN FLORA 2; SCHNEPF E, 1988, BOT ACTA, V101, P196, DOI 10.1111/j.1438-8677.1988.tb00033.x; SCHUTT F, 1895, PERIDINEEN PLANTKON; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; SILVA ES, 1971, P 2 PLANKT C ROM 197, P1157; STEIDINGER K.A., 1967, FLA BD CONSERV MAR L, V1, P1; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; STEIN FR, 1973, HDB PHYCOLOGICAL MET; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; Taylor F.J.R., 1976, BIBLIOTHECA BOT, V132, P1; VON STEIN F.R., 1883, ORGANISMUS INFUSIONS, P1; WALL D, 1971, J PHYCOL, V7, P221, DOI 10.1111/j.1529-8817.1971.tb01507.x; WALL D., 1967, PALAEONTOLOGY, V10, P95	31	13	13	2	6	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044 USA	0022-3646			J PHYCOL	J. Phycol.	FEB	1998	34	1					173	179		10.1046/j.1529-8817.1998.340173.x	http://dx.doi.org/10.1046/j.1529-8817.1998.340173.x			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	ZB981					2025-03-11	WOS:000072527700021
C	Rengefors, K		Forsberg, C; Pettersson, K		Rengefors, K			Seasonal succession of dinoflagellates coupled to the benthic cyst dynamics in Lake Erken	ADVANCES IN LIMNOLOGY 51: LAKE ERKEN - 50 YEARS OF LIMNOLOGICAL RESEARCH	ERGEBNISSE DER LIMNOLOGIE		English	Proceedings Paper	Seminar on Lake Erken - 50 Years of Limnological Research	OCT, 1996	UPPSALA UNIV, UPPSALA, SWEDEN		UPPSALA UNIV		GONYAULAX-TAMARENSIS; CERATIUM-HIRUNDINELLA; PERIDINIUM-CINCTUM; SEXUAL REPRODUCTION; VERTICAL MIGRATION; PHASED DIVISION; RESTING STAGES; DINOPHYCEAE; PHYTOPLANKTON; GERMINATION	The seasonal dynamics of dinoflagellate resting cysts on the sediments and the corresponding vegetative cells in the water column was studied in Lake Erken, Sweden The dinoflagellate community was dominated by Ceratium hirundinella, Gymnodinium helveticum, Peridinium aciculiferum, P. cinctum, Woloszynskia ordinata, and a! pseudopalustris. All but one species survived as resting cysts on the lake sediments during a major portion of the year. The exception was the phytoplankton-feeding heterotrophic G. helveticum. Cyst dynamics were tightly coupled to the germination and cyst formation events in the dinoflagellate life-histories. The appearance of vegetative cells in the water was reflected by a corresponding decrease in cyst abundance in the sediments. Similarly, cyst formation in the water column was followed by an increase of cysts in the sediments. The size of the inocula, did not seem to have an effect on the final population maxima. It was concluded, that germination and cyst formation should be studied in detail in order to explain the seasonal succession of dinoflagellates.	Uppsala Univ, Dept Limnol, S-75236 Uppsala, Sweden	Uppsala University	Rengefors, K (通讯作者)，Uppsala Univ, Dept Limnol, Norbyvagen 20, S-75236 Uppsala, Sweden.		Rengefors, Karin/K-5873-2019					ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], SUSSWASSERFLORA MITT; Balzer I, 1996, BRAZ J MED BIOL RES, V29, P95; BEAKES GW, 1988, CAN J BOT, V66, P1054, DOI 10.1139/b88-151; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BLOMQVIST P, 1994, ARCH HYDROBIOL, V132, P141; BOSTROM B, 1977, FRESHWATER BIOL, V7, P327, DOI 10.1111/j.1365-2427.1977.tb01680.x; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CHAPMAN DV, 1981, BRIT PHYCOL J, V16, P183, DOI 10.1080/00071618100650191; CHAPMAN DV, 1985, J PLANKTON RES, V7, P263, DOI 10.1093/plankt/7.2.263; Cronberg G., 1986, HDB HOLOCENE PALAEOE, P507; CRUPTON WG, 1992, LIMNOL OCEANOGR, V37, P907; CULLEN JJ, 1981, MAR BIOL, V62, P81, DOI 10.1007/BF00388169; DAVIS J S, 1972, Biologist (Charleston), V54, P52; DOTTNELINDGREN A, 1975, HYDROBIOL HYDROGR, V60, P115; DURR G, 1979, ARCH PROTISTENKD, V122, P121; *EN, 1992, 25813 EN; Entz G., 1936, Arb Ungar Biol Forschungsinst, V8, P15; FORSELL L, 1998, ARCH HYDROBIOL SPEC, V51, P21; Fryxell G.A., 1983, Survival Strategies of the algae, P1; Hansson LA, 1996, LIMNOL OCEANOGR, V41, P1312, DOI 10.4319/lo.1996.41.6.1312; HANSSON LA, 1994, CAN J FISH AQUAT SCI, V51, P2875; Hargraves P., 1983, SURVIVAL STRATEGIES, P49; Hargraves P.E., 1975, Nova Hedwigia, V53, P229; Heaney S.I., 1985, Contributions in Marine Science, V27, P114; HEANEY S I, 1981, Journal of Plankton Research, V3, P331, DOI 10.1093/plankt/3.2.331; HEANEY SI, 1988, HYDROBIOLOGIA, V161, P133, DOI 10.1007/BF00044106; HELLER MD, 1977, FRESHWATER BIOL, V7, P527, DOI 10.1111/j.1365-2427.1977.tb01704.x; Huber G., 1922, Z BOTANIK, V14, P337; JAMES WF, 1992, CAN J FISH AQUAT SCI, V49, P694, DOI 10.1139/f92-078; LINDSTROM K, 1992, NORD J BOT, V12, P541, DOI 10.1111/j.1756-1051.1992.tb01833.x; LUND JWG, 1954, J ECOL, V42, P141; MCQUOID MR, 1995, J PHYCOL, V31, P44, DOI 10.1111/j.0022-3646.1995.00044.x; McQuoid MR, 1996, J PHYCOL, V32, P889, DOI 10.1111/j.0022-3646.1996.00889.x; MENZEL DAVID W., 1965, LIMNOL OCEANOGR, V10, P280; Mueller Elser M., 1985, Archiv fuer Hydrobiologie, V104, P477; Murphy J., 1966, ANAL CHIM ACTA, V27, P31, DOI DOI 10.1016/S0003-2670(00)88444-5; NAUWERCK ARNOLD, 1963, SYMBOLAE BOT UPSALIENSIS, V17, P1; OSTENFELD CH, 1904, P ROYAL SOC EDINB 12, V25, P1126; PECHLANER R, 1970, LIMNOL OCEANOGR, V15, P113; PETTERSSON K, 1985, INT REV GES HYDROBIO, V70, P527, DOI 10.1002/iroh.19850700407; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; POLLINGHER U, 1981, BRIT PHYCOL J, V16, P281, DOI 10.1080/00071618100650301; POLLINGHER U, 1991, ARCH HYDROBIOL, V120, P267; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; POLLINGHER U, 1993, AQUAT SCI, V1, P10; RENGEFORSK K, IN PRESS PERIDINIUM; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; RODHE W, 1956, PERSPECTIVES MARINE, P299; Sanderson BL, 1996, CAN J FISH AQUAT SCI, V53, P1409, DOI 10.1139/cjfas-53-6-1409; SCHILLING AJ, 1891, FLORA, V49, P220; SKUJA H., 1939, ACTA HORTI BOT UNIV LATVIENSIS, V11/12, P41; SKUJA H, 1948, SYMB BOT UPSAL, V9, P339; SOMMER U, 1986, ARCH HYDROBIOL, V106, P433; THOMPSON JM, 1950, J NEUROPHYSIOL, V13, P277, DOI 10.1152/jn.1950.13.4.277; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wall D., 1971, Geoscience Man, V3, P1; WEST GS, 1909, NEW PHYTOL, V8; WEYHENMEYER GA, 1995, MAR FRESHWATER RES, V46, P223, DOI 10.1071/MF9950223; WILLEN T, 1977, VAXTPLANKTON ERKEN 1; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1	73	39	41	0	6	E SCHWEIZERBART'SCHE VERLAGSBUCHHANDLUNG	STUTTGART	JOHANNESTRASSE 3, W-7000 STUTTGART, GERMANY	0071-1128		3-510-47053-2	ERGEB LIMNOL			1998	51						123	141						19	Limnology	Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	BM33R					2025-03-11	WOS:000078414300009
J	Drebes, G; Schnepf, E				Drebes, G; Schnepf, E			Gyrodinium undulans Hulburt, a marine dinoflagellate feeding on the bloom-forming diatom Odontella aurita, and on copepod and rotifer eggs	HELGOLANDER MEERESUNTERSUCHUNGEN			English	Article							PAULSENELLA DINOPHYTA; FRESH-WATER; FOOD UPTAKE; ULTRASTRUCTURE; PHAGOTROPHY	The marine dinoflagellate Gyrodinium undulans was discovered as a feeder on the planktonic diatom Odontella aurita. Every year, during winter and early spring, a certain percentage of cells of this bloom-forming diatom, in the Wadden Sea along the North Sea coast, was regularly found affected by the flagellate. Supplied with the food diatom O. aurita the dinoflagellate could be maintained successfully in clonal culture. The vegetative life cycle was studied, mainly by Light microscopy on live material, with special regard to the mode of food uptake. Food is taken up by a so-called phagopod, emerging from the antapex of the flagellate. Only fluid or tiny prey material could be transported through the phagopod. Larger organelles like the chloroplasts of Odontella are not ingested and are left behind in the diatom cell. Thereafter, the detached dinoflagellate reproduces by cell division, occasionally followed by a second division. As yet, stages of sexual reproduction and possible formation of resting cysts could not be recognized, neither from wild material nor from laboratory cultures. Palmelloid stages (sometimes with a delicate wall) occurring in ageing cultures may at least partly function as temporary resting stages. The winter species G. undulans strongly resembles Syltodinium listii, a summer species feeding on copepod and rotifer eggs. Surprisingly, in a few cases this prey material was accepted by G. undulans as well, at least under culture conditions. When fed with copepod eggs, the dinoflagellate developed into a large trophont, giving rise thereafter by repeated binary fission to 4, 8 or 16 flagellates, as a result of a single feeding act. 4 re-examination of both species under simultaneous culture conditions is planned.	Biol Anstalt Helgoland, Wattenmeerstn Sylt, D-25992 List Auf Sylt, Germany; Universitat Heidelberg, Fak Biol, D-69120 Heidelberg, Germany	Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Ruprecht Karls University Heidelberg	Drebes, G (通讯作者)，Biol Anstalt Helgoland, Wattenmeerstn Sylt, D-25992 List Auf Sylt, Germany.							BOCKSTAHLER KR, 1993, MAR BIOL, V116, P477, DOI 10.1007/BF00350065; Calado AJ, 1997, PHYCOLOGIA, V36, P47, DOI 10.2216/i0031-8884-36-1-47.1; DREBES G, 1984, HELGOLANDER MEERESUN, V37, P603; DREBES G, 1976, BOT MAR, V19, P75, DOI 10.1515/botm.1976.19.2.75; DREBES G, 1978, BRIT PHYCOL J, V13, P319, DOI 10.1080/00071617800650381; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P563, DOI 10.1007/BF02365627; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P583, DOI 10.1007/BF02365628; Drebes G., 1974, MARINES PHYTOPLANKTO; DREBES G, 1969, MEERESUNTERS, V19, P58; ELBRACHTER M, 1991, SYST ASSOC SPEC VOL, V45, P303; GAINES G, 1984, J PLANKTON RES, V6, P1057, DOI 10.1093/plankt/6.6.1057; GAUMANN E, 1951, PFLANZLICHE INFKETIO; HANSEN G, 1992, HAVFORSKNING MILJOST, V11, P45; HULBURT EM, 1957, BIOL BULL-US, V112, P196, DOI 10.2307/1539198; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; JACOBSON DM, 1992, J PHYCOL, V28, P69, DOI 10.1111/j.0022-3646.1992.00069.x; KUBAI DF, 1969, J CELL BIOL, V40, P508, DOI 10.1083/jcb.40.2.508; Kuhn S, 1995, THESIS U BREMEN; Paulmier Gerard, 1994, Annales de la Societe des Sciences Naturelles de la Charente-Maritime, V8, P289; SCHNEPF E, 1988, PHYCOLOGIA, V27, P283, DOI 10.2216/i0031-8884-27-2-283.1; SCHNEPF E, 1985, PROTOPLASMA, V124, P188, DOI 10.1007/BF01290770; SCHNEPF E, 1984, NATURWISSENSCHAFTEN, V71, P218, DOI 10.1007/BF00490442; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; SCHONE HK, 1982, BOT MAR, V25, P117, DOI 10.1515/botm.1982.25.3.117; Sommer U, 1994, PLANKTOLOGIE; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; SPERO HJ, 1982, J PHYCOL, V18, P356, DOI 10.1111/j.1529-8817.1982.tb03196.x; THRONDSEN J, 1969, Nytt Magasin for Botanikk (Oslo), V16, P161; WEDEMAYER GJ, 1984, J PROTOZOOL, V31, P444, DOI 10.1111/j.1550-7408.1984.tb02992.x; WILCOX LW, 1984, J PHYCOL, V20, P236, DOI 10.1111/j.0022-3646.1984.00236.x; WILCOX LW, 1991, J PHYCOL, V27, P600, DOI 10.1111/j.0022-3646.1991.00600.x	31	21	22	1	12	BIOLOGISCHE ANSTALT HELGOLAND	BREMERHAVEN	BIBLIOTHEK COLUMBUSSTR, D-27568 BREMERHAVEN, GERMANY	0174-3597			HELGOLANDER MEERESUN	Helgol. Meeresunters.		1998	52	1					1	14		10.1007/BF02908731	http://dx.doi.org/10.1007/BF02908731			14	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	105LQ		Bronze			2025-03-11	WOS:000075074900001
J	Elbrächter, M				Elbrächter, M			Exotic flagellates of coastal North Sea waters	HELGOLANDER MEERESUNTERSUCHUNGEN			English	Article; Proceedings Paper	Workshop on Exotic Invaders of the North Sea Shore	FEB, 1998	LIST, GERMANY				GYMNODINIUM-CATENATUM; DINOFLAGELLATE; DINOPHYCEAE; BIGHT; HELGOLAND; BLOOMS; CYSTS; GREEN	Flagellate species have been shown to survive transocean passage by ballast water and the large dinoflagellate Gymnodinium catenatum was introduced from Japanese to Tasmanian waters in this way. Gymnodinium mikimotoi - better known as Gyrodinium aureolum - and Fi brocapsa japonica as well as Alexandrium leeii are good candidates to have been introduced recently. Species which seem to have been introduced recently into the North Sea but apparently are transported from adjacent seas by currents into the region are Gymnodinium chlorophorum and Alexandrium minutum. Species reported as introduced due to misidentifications are Gymnodinium catenaium and Lepidodinium viride. Under other names the species Prorocentrum minimum, Prorocentrum redfieldii, and Heterosigma akashiwo have been known for a long time in the North Sea. The recent reports of three ChattoneIla species may be either due to introduction or they have been overlooked. The reasons why the introduction of flagellates into coastal North Sea waters is difficult to prove will be discussed.	Alfred Wegener Inst Polar & Marine Res, Forsch Inst Senckenberg, Taxonom Arbeitsgrp, D-25992 List, Germany	Leibniz Association; Senckenberg Gesellschaft fur Naturforschung (SGN); Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research	Elbrächter, M (通讯作者)，Alfred Wegener Inst Polar & Marine Res, Forsch Inst Senckenberg, Taxonom Arbeitsgrp, Wattenmeerstn Sylt, D-25992 List, Germany.							ANDERSON DM, 1988, J PHYCOL, V24, P255; Biecheler B., 1936, ARCH ZOOL EXP GE N, V79, P79; BILLARD C, 1992, CRYPTOGAMIE ALGOL, V13, P225; BRAARUD T, 1970, Nytt Magasin for Botanikk (Oslo), V17, P91; BURSA ADAM, 1959, CANADIAN JOUR BOT, V37, P1; DREBES G, 1976, BOT MAR, V19, P75, DOI 10.1515/botm.1976.19.2.75; ELBRACHTER M, 1990, BIOL ANSTALT HELGOLA, V78; ELBRACHTER M, 1993, BIOL ANSTALT HELGOLA, P94; Elbrachter M, 1996, PHYCOLOGIA, V35, P381, DOI 10.2216/i0031-8884-35-5-381.1; Ellegaard M, 1998, J PLANKTON RES, V20, P1743, DOI 10.1093/plankt/20.9.1743; Gentien P., 1998, NATO ASI Series Series G Ecological Sciences, V41, P155; HADA Y, 1974, Bulletin of Plankton Society of Japan, V20, P112; Hallegraeff G.M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P59; HANSEN G, 1998, NTNU VITENSK MUS RAP, P56; Hara Yoshiaki, 1994, Japanese Journal of Phycology, V42, P407; HICKEL W, 1971, HELGOLAND WISS MEER, V22, P401, DOI 10.1007/BF01611127; Kat M., 1979, P215; KIMOR B, 1985, MAR ECOL PROG SER, V27, P209, DOI 10.3354/meps027209; KOEMAN RPT, 1997, PHYCOLOGIA S, V34, P199; Lebour M.V., 1925, DINOFLAGELLATES NO S; Medlin LK, 1998, EUR J PROTISTOL, V34, P329, DOI 10.1016/S0932-4739(98)80060-6; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; NEHRING S, 1995, J PLANKTON RES, V17, P85, DOI 10.1093/plankt/17.1.85; NEHRING S, 1993, UNESCO IOC NEWSL, V7, P1; Partensky F., 1991, PHYTOPLANCTON NUISIB, P63; Rademaker Marion, 1998, Harmful Algae News, V17, P8; SOURNIA A, 1992, CRYPTOGAMIE ALGOL, V13, P1; TANGEN K, 1977, SARSIA, V63, P123, DOI 10.1080/00364827.1977.10411330; Toriumi S., 1973, B TOKAI REGIONAL FIS, V76, P25; VIERLING EG, 1995, NETH J SEA RES, V32, P183; WATANABE MM, 1990, J PHYCOL, V26, P741, DOI 10.1111/j.0022-3646.1990.00741.x	31	32	36	0	5	BIOLOGISCHE ANSTALT HELGOLAND	BREMERHAVEN	BIBLIOTHEK COLUMBUSSTR, D-27568 BREMERHAVEN, GERMANY	0174-3597			HELGOLANDER MEERESUN	Helgol. Meeresunters.		1998	52	3-4					235	242		10.1007/BF02908899	http://dx.doi.org/10.1007/BF02908899			8	Marine & Freshwater Biology; Oceanography	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	204QM		Bronze			2025-03-11	WOS:000080775700003
S	Rengefors, K; Pettersson, K		Williams, WD; Sladeckova, A		Rengefors, K; Pettersson, K			Phosphorus uptake by resting cysts of the dinoflagellate Scrippsiella trochoidea	INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, VOL 26, PT 4	INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY - PROCEEDINGS		English	Meeting Abstract	26th Congress of the International-Association-of-Theoretical-and-Applied-Limnology	1995	SAO PAULO, BRAZIL	Int Assoc Theoret & Appl Limnol					Uppsala Univ, Limnol Inst, S-75236 Uppsala, Sweden	Uppsala University			Rengefors, Karin/K-5873-2019						0	0	0	0	3	E SCHWEIZERBART'SCHE VERLAGSBUCHHANDLUNG	STUTTGART	JOHANNESTRASSE 3, W-7000 STUTTGART, GERMANY	0368-0770		3-510-54048-4	INT VER THEOR ANGEW			1998	26		4				1766	1766						1	Limnology; Marine & Freshwater Biology	Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	BL52K					2025-03-11	WOS:000075772200059
J	Hallegraeff, GM; Marshall, JA; Valentine, J; Hardiman, S				Hallegraeff, GM; Marshall, JA; Valentine, J; Hardiman, S			Short cyst-dormancy period of an Australian isolate of the toxic dinoflagellate Alexandrium catenella	MARINE AND FRESHWATER RESEARCH			English	Article							GONYAULAX-TAMARENSIS; SEXUAL REPRODUCTION; GYMNODINIUM-CATENATUM; LIFE-CYCLE; DINOPHYCEAE; GERMINATION; TEMPERATURE; EXCYSTMENT; DARKNESS; WATERS	Cyst beds of Alexandrium catenella (a causative organism of Paralytic Shellfish Poisoning) are widespread in New South Wales coastal and estuarine waters (temperature range 13-25 degrees C). Cysts produced by cultured isolates exhibited dormancy periods at 17 degrees C as short as 28-55 days. This contrasts with the usually longer dormancy requirements of temperate populations of A. catenella from Japan (97 days at 23 degrees C) and of A. tamarense from Cape Cod or British Columbia. With some Australian cysts, a l-h temperature increase from 17 degrees to 25 degrees C (equivalent to summer heating of shallow estuaries) improved germination success (up to 100% germination achieved after 98 days), but cold-dark storage did not produce the lengthened dormancy requirements that have been reported overseas for overwintering temperate cyst populations. The significance of this finding is that different geographic isolates of the same dinoflagellate taxon can have different cyst dormancy requirements which play different ecological roles (overwintering strategy v. rapid cycling between benthos and plankton).	Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia; Environm Protect Author New S Wales, Bankstown, NSW 2200, Australia	University of Tasmania	Univ Tasmania, Sch Plant Sci, GPO Box 252-55, Hobart, Tas 7001, Australia.		Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; Anderson Donald M., 1998, NATO ASI Series Series G Ecological Sciences, V41, P29; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; HALLEGRAEFF GM, 1998, IN PRESS RECENT DINO; Hallegraeff Gustaaf M., 1997, Aquatic Ecology, V31, P47, DOI 10.1023/A:1009972931195; Le Messurier D. H., 1935, Medical Journal of Australia, V1, P490; Montresor M, 1996, MAR BIOL, V127, P55, DOI 10.1007/BF00993643; Perez CC, 1998, J PHYCOL, V34, P242, DOI 10.1046/j.1529-8817.1998.340242.x; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; Sonneman JA, 1997, BOT MAR, V40, P149, DOI 10.1515/botm.1997.40.1-6.149; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WOOD E. J. F., 1954, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V5, P171; YOSHIMATSU S, 1985, B MAR SCI, V37, P782; YOSHIMATSU S, 1984, Bulletin of Plankton Society of Japan, V31, P107	26	51	52	1	10	CSIRO PUBLISHING	CLAYTON	UNIPARK, BLDG 1, LEVEL 1, 195 WELLINGTON RD, LOCKED BAG 10, CLAYTON, VIC 3168, AUSTRALIA	1323-1650	1448-6059		MAR FRESHWATER RES	Mar. Freshw. Res.		1998	49	5					415	420		10.1071/MF97264	http://dx.doi.org/10.1071/MF97264			6	Fisheries; Limnology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology; Oceanography	133GU					2025-03-11	WOS:000076679500009
J	Hallegraeff, GM				Hallegraeff, GM			Transport of toxic dinoflagellates via ships' ballast water: bioeconomic risk assessment and efficacy of possible ballast water management strategies	MARINE ECOLOGY PROGRESS SERIES			English	Article; Proceedings Paper	International Phycological Congress	AUG, 1997	LEIDEN, NETHERLANDS				JAPANESE COASTAL WATERS; GYMNODINIUM-CATENATUM; MARINE ORGANISMS; RESTING CYSTS; RED TIDE; ALEXANDRIUM; DINOPHYCEAE; AUSTRALIA; SEDIMENTS; TASMANIA	The results of 10 yr of Australian research efforts on transport of toxic dinoflagellate cysts via ships' ballast water are reviewed, supplemented with the conclusions of similar studies now underway in Europe, Israel, North America, Canada, Japan, China and New Zealand. Toxic dinoflagellates are probably the best studied model organism to assess the bioeconomic risks of ballast water introduction of nonindigenous marine pests. A plausible scenario for their successful introduction and establishment in Australian waters is: (1) ballast water intake during seasonal plankton blooms and to a lesser extent via resuspended cysts in sediments from Japanese or Korean ports; (2) survival as resistant resting cysts during the ballasting process, the voyage in a dark ballast tank, and subsequent ballast water discharge (inoculation); (3) successful germination of cysts, sustained growth and reproduction of plankton cells in an Australian port; and (4) further spreading via coastal currents or domestic shipping, culminating under suitable environmental conditions in harmful algal blooms impacting on aquacultural operations (causative organisms of paralytic shellfish poisoning). Until international agreement and acceptance of a fully effective, practicable, safe, economically viable and environmentally friendly ballast water treatment is achieved (mid-ocean ballast water exchange and heat treatment are the only options offering promise at present), an international warning network for algal blooms in ports appears to be an effective way to minimise risks. It is also recommended that aquaculture operations and marine parks should be sited well clear of the ballast water influence of shipping ports.	Univ Tasmania, Sch Plant Sci, Hobart, Tas 7001, Australia	University of Tasmania	Hallegraeff, GM (通讯作者)，Univ Tasmania, Sch Plant Sci, GPO Box 252-55, Hobart, Tas 7001, Australia.	hallegraeff@utas.edu.au	Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				Adachi M, 1997, FISHERIES SCI, V63, P701, DOI 10.2331/fishsci.63.701; Anderson D.M., 1989, P11; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; [Anonymous], 1994, J MAR ENV ENG; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; Bolch C. 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Ecol.-Prog. Ser.		1998	168						297	309		10.3354/meps168297	http://dx.doi.org/10.3354/meps168297			13	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	107UQ		Bronze			2025-03-11	WOS:000075229700024
C	Lindahl, O		Miraglia, M; VanEgmond, HP; Brera, C; Gilbert, J		Lindahl, O			Occurrence and monitoring of harmful algae in the marine environment	MYCOTOXINS AND PHYCOTOXINS - DEVELOPMENTS IN CHEMISTRY, TOXICOLOGY AND FOOD SAFETY			English	Proceedings Paper	IX International IUPAC Symposium on Mycotoxins and Phycotoxins	MAY 27-31, 1996	ROME, ITALY	Int Union Pure & Appl Chem, European Commiss, Stand Measurements & Testing Programme, UN, FAO		harmful algae; toxic algal bloom; phytoplankton; monitoring programme	BLOOMS	Of the thousands of living phytoplankton only not quite one hundred are known to cause harm, mostly by being toxic. Most of the harmful species are dinoflagellates, other flagellates or cyanobacteria. Some species produce cysts under certain conditions which also may be toxic and with harmful effects as a consequence. Basically, occurrences of harmful phytoplankton is a natural phenomenon and has been known (as toxic shellfish) in certain areas of the world for some hundreds of years. However, there is a conviction among many researchers that the frequency, scale and distribution pattern of the harmful events have been expanding during the last decades. Management programmes, monitoring the occurrence of harmful algae, are carried out in all kinds of habitats; from small ponds and estuaries to offshore conditions and in waters with phytoplankton abundances from some hundreds of cells per liter sea water to several millions. Some of the harmful species accumulate at the sea surface while others are found as subsurface populations and a third category is more homogeneously distributed throughout the water column. Given this variety, there is no general method or technique available which can be used all over for monitoring the harmful algae. In fact there are several different techniques used for the monitoring. The methods can roughly be divided into two different kinds: i) methods where the phytoplankton cells are sampled and identified by microscopic examination, and ii) methods which use remote sensing techniques or chemical/biological probes. In the first case a main problem is to take representative plankton samples in time and space, in the second case an additional problem can be to identify a species from a distance. Large efforts have been made to try to automate the monitoring of phytoplankton occurrences in different ways.	Kristineberg Marine Res Stn, S-45034 Fiskebackskil, Sweden		Lindahl, O (通讯作者)，Kristineberg Marine Res Stn, S-45034 Fiskebackskil, Sweden.							Andersen Per, 1995, P713; Anderson D.M., 1985, P219; Anderson D.M., 1989, P11; ANDERSON DM, 1995, P 7 INT C TOX PHYT S; Anderson Donald M., 1995, P3; Anderson Donald M., 1994, Scientific American, V271, P52; ANDERSSON L, 1996, J SEA RES, V35, P67; BARBINI R, 1995, RTINN9519 ENEA; BARBINI R, 1994, REV PHYSICAL MEASURE; CULLEN JJ, 1995, P 7 INT C TOX PHYT S; DAHL E, 1989, NOVEL PHYTOPLANKTON, P383; FRAGA S, 1993, DEV MAR BIO, V3, P59; GRANELI E, 1993, DEV MAR BIO, V3, P23; GRANELI E, 1989, NOVEL PHYTOPLANKTON, P407; HAAMER J, 1994, AQUACULTURE EUROE, V19, P6; HALLEGRAEFF GM, 1990, TOXIC MARINE PHYTOPLANKTON, P475; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HICKEL W, 1995, DT HYDRGR S5, V7, P197; HUCKINS JN, IN PRESS TECHNIQUES; JOHANSSON N, 1996, 9 INT IUPAC S MYC PH, P272; KEAFER BA, 1993, DEV MAR BIO, V3, P763; Leppanen Juha-Markku, 1995, P719; LINDAHL O, 1993, DEV MAR BIO, V3, P775; PINGREE RD, 1975, NATURE, V258, P672, DOI 10.1038/258672a0; PITCHER GC, 1993, DEV MAR BIO, V3, P317; RICHARDSON K, 1989, CM1989L24 ICES; RIGBY GR, 1993, DEV MAR BIO, V3, P169; SCHOLLHORN E, 1993, DEV MAR BIO, V3, P811; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; TESTER PA, 1993, DEV MAR BIO, V3, P67; TESTER PA, 1989, NOVEL PHYTOPLANKTON, P349; Therriault J.C., 1985, P141; Turner Jefferson T., 1995, P737; Vrieling E.G., 1995, P743; VRIELING EG, 1993, DEV MAR BIO, V3, P925; YASUMOTO T, 1990, TOXIC MARINE PHYTOPLANKTON, P3; YENTSCH CS, 1989, RED TIDES BIOL ENV S, P181; ZEVENBOOM W, 1989, NZN8912	38	6	7	0	13	ALAKEN, INC	FT COLLINS	305 WEST MAGNOLIA ST SUITE 196, FT COLLINS, CO 80521 USA			1-880293-09-9				1998							409	423						15	Agronomy; Chemistry, Applied; Food Science & Technology; Public, Environmental & Occupational Health; Toxicology	Conference Proceedings Citation Index - Science (CPCI-S)	Agriculture; Chemistry; Food Science & Technology; Public, Environmental & Occupational Health; Toxicology	BN44U					2025-03-11	WOS:000081940900042
J	Faust, MA; Steidinger, KA				Faust, MA; Steidinger, KA			Bysmatrum gen. nov. (Dinophyceae) and three new combinations for benthic scrippsielloid species	PHYCOLOGIA			English	Article							CALCAREOUS RESTING CYST; COMB-NOV; MARINE DINOFLAGELLATE; POOL DINOFLAGELLATE; REDESCRIPTION; PERIDINIALES	A new generic name is proposed, Bysmatrum gen. nov., for three Scrippsiella species: B. subsalsum comb. nov., B. arenicola comb, nov., and B. caponii comb. nov. These three benthic marine species share a number of morphological characteristics: apical plate 1' is wide, asymmetric, and pentagonal and ends at the anterior margin of the cingulum; intercalary plates 2a and 3a are separated by apical plate 3' and 4 "; the apical pore complex is a recessed chamber with a large P-o plate, elongated X plate, and a raised dome at the center; six cingular plates and four sulcal plates are present; and the thecal surface is vermiculate to reticulate. In contrast, other scrippsielloid species are planktonic, and their morphology differs from the three Bysmatrum species.	Smithsonian Inst, Museum Natl Hist Nat, Dept Bot, Suitland, MD 20746 USA; Florida Marine Res Inst, Dept Environm Protect, St Petersburg, FL 33701 USA	Smithsonian Institution	Faust, MA (通讯作者)，Smithsonian Inst, Museum Natl Hist Nat, Dept Bot, 4201 Silver Hill Rd, Suitland, MD 20746 USA.							AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; Balech E., 1974, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nac (Hydrobiol), V4, P1; Balech E., 1966, NEOTROPICA, V12, P103; Balech E., 1964, REV HYDROBIOL, V4, P179; BANASZAK AT, 1993, J PHYCOL, V29, P517, DOI 10.1111/j.1529-8817.1993.tb00153.x; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; DALE B, 1978, Palynology, V2, P187; Ehrenberg C.G., 1834, ABHANDLUNGEN K NIGLI, P145; Faust MA, 1996, J EXP MAR BIOL ECOL, V197, P159; Faust MA, 1996, J PHYCOL, V32, P669, DOI 10.1111/j.0022-3646.1996.00669.x; Fensome R. A., 1993, CLASSIFICATION LIVIN; GAO X, 1991, BRIT PHYCOLOGY J, V24, P153; HONSELL G, 1991, BOT MAR, V34, P167, DOI 10.1515/botm.1991.34.3.167; HORIGUCHI T, 1988, J PHYCOL, V24, P426; HORIGUCHI T, 1983, BOT MAG TOKYO, V96, P351, DOI 10.1007/BF02488179; HORIGUCHI T, 1988, BRIT PHYCOL J, V23, P33, DOI 10.1080/00071618800650041; INDELICATO S R, 1986, Japanese Journal of Phycology, V34, P153; INDELICATO S R, 1985, Japanese Journal of Phycology, V33, P127; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; Lemmermann E., 1910, ALGEN SCHIZOPHYCEEN, VIII, P563, DOI [10.5962/bhl.title.4953, DOI 10.5962/BHL.TITLE.4953]; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Loeblich A.R. III, 1979, Proceedings of the Biological Society of Washington, V92, P45; LOMBARD EH, 1971, J PHYCOL, V7, P188, DOI 10.1111/j.1529-8817.1971.tb01500.x; MATSUOKA K, 1990, Bulletin of Plankton Society of Japan, V37, P127; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; Ostenfeld C. H., 1908, WISSENSCHAFTLICHE ER, V8, P123; STEIDINGER K A, 1977, Phycologia, V16, P69, DOI 10.2216/i0031-8884-16-1-69.1; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1	31	29	31	1	4	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	JAN	1998	37	1					47	52		10.2216/i0031-8884-37-1-47.1	http://dx.doi.org/10.2216/i0031-8884-37-1-47.1			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	102NV					2025-03-11	WOS:000074931400007
J	Okolodkov, YB				Okolodkov, YB			A checklist of dinoflagellates recorded from the Russian Arctic seas	SARSIA			English	Review						dinoflagellates; flagellates; algae; phytoplankton; protozooplankton; plankton; Arctic; Eurasian Arctic; checklist	DIPLOPSALIS-GROUP DINOPHYCEAE; LIFE-CYCLE; ICE; ATLANTIC; CYST	A checklist of dinoflagellates recorded from the Barents, White, Kara, Laptev, East Siberian and Chukchi seas and the central Arctic Basin has been compiled from the published data. Literature references from 1878 to 1997 are included in the bibliography and notes in regard to some of the taxa are given, where appropriate. A total of 189 species (not taking into account the taxa not identified to the species level), belonging to 16 families and 34 genera, are listed. The nomenclature is brought up to date.	Russian Acad Sci, Komarov Bot Inst, Dept Algol, St Petersburg 197376, Russia	Russian Academy of Sciences; Komarov Botanical Institute, Russian Academy of Sciences	Okolodkov, YB (通讯作者)，Russian Acad Sci, Komarov Bot Inst, Dept Algol, Prof Popov St 2, St Petersburg 197376, Russia.							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BIOLOGY BERGEN HIGH TECH CTR, N-5020 BERGEN, NORWAY	0036-4827			SARSIA	Sarsia		1998	83	4					267	292		10.1080/00364827.1998.10413687	http://dx.doi.org/10.1080/00364827.1998.10413687			26	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	139QY					2025-03-11	WOS:000077041900001
J	Ishikawa, A; Taniguchi, A				Ishikawa, A; Taniguchi, A			In situ germination patterns of cysts, and bloom formation of some armored dinoflagellates in Onagawa Bay, north-east Japan	JOURNAL OF PLANKTON RESEARCH			English	Article							POPULATION-DYNAMICS; SCRIPPSIELLA; DINOPHYCEAE	The relationship in seasonality between in situ germination phenomena and the occurrence of vegetative populations was investigated for three photosynthetic and three heterotrophic dinoflagellate species inhabiting Onagawa Bay, north-east Japan. Two different types of germination pattern of the cyst populations on the surface sediment were recognized for the six species, i.e. 'sporadic' and 'synchronous'. In the latter, three subtypes were identified as warm-water type, coldwater type and intermediate type, according to their seasonality. Cysts play an important role as seeds of the vegetative populations in all the species. However, bloom is performed in a species-specific manner under seasonally fluctuating environmental conditions. The bay fosters many cyst-forming dinoflagellates, which perform seasonal succession of the vegetative populations, as a whole.	Tohoku Univ, Fac Agr, Lab Biol Oceanog, Aoba Ku, Sendai, Miyagi 981, Japan	Tohoku University	Ishikawa, A (通讯作者)，Mie Univ, Fac Bioresources, Tsu, Mie 514, Japan.							Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; Dale B., 1983, P69; DESTASIO BT, 1990, LIMNOL OCEANOGR, V35, P1079, DOI 10.4319/lo.1990.35.5.1079; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; ISHIKAWA A, 1994, MAR BIOL, V119, P39, DOI 10.1007/BF00350104; ISHIKAWA A, 1995, J PLANKTON RES, V17, P647, DOI 10.1093/plankt/17.3.647; Ishikawa A, 1996, MAR ECOL PROG SER, V140, P169, DOI 10.3354/meps140169; ISHIKAWA A, 1995, THESIS TOHOKU U SEND; ISHIKAWA A, 1992, THESIS TOHOKU U SEND; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; Montani Shigeru, 1995, P627; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; Wall D., 1971, Geoscience Man, V3, P1; WALL D, 1975, P 1 INT C TOX DIN BL, P249	16	19	21	4	9	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873			J PLANKTON RES	J. Plankton Res.	NOV	1997	19	11					1783	1791		10.1093/plankt/19.11.1783	http://dx.doi.org/10.1093/plankt/19.11.1783			9	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	YN451		Bronze			2025-03-11	WOS:000071169900011
J	Belmonte, G; Miglietta, A; Rubino, F; Boero, F				Belmonte, G; Miglietta, A; Rubino, F; Boero, F			Morphological convergence of resting stages of planktonic organisms: a review	HYDROBIOLOGIA			English	Article; Proceedings Paper	31st European Marine Biology Symposium on Interactions and Adaptation Strategies of Marine Organisms	SEP 09-13, 1996	ST PETERSBURG, RUSSIA			resting stages; convergence; adaptation; plankton	PONTELLA-MEDITERRANEA CRUSTACEA; CALANOID COPEPOD EGGS; SEA-BOTTOM MUDS; DINOFLAGELLATE CYSTS; MARINE-SEDIMENTS; ANOSTRACANS CRUSTACEA; VERTICAL-DISTRIBUTION; NOV DINOPHYCEAE; DIAPAUSE EGGS; SCRIPPSIELLA	In temperate seas, many plankters avoid unfavourable periods by producing resting stages which accumulate in the sediments to form biodiversity banks from which plankton communities are seasonally restored. Most resting stages have typical spiny coverings. This morphology is common across phyla, and even kingdoms, and favours flotation, passive transport, and sensory activity, also opposing both predation and burial into the sediments. Spiny coverings are considered a convergence allowing survival of resting forms.	Univ Lecce, Dipartimento Biol, I-73100 Lecce, Italy; Ist Sperimentale Talassograf A Cerruti, CNR, I-74100 Taranto, Italy	University of Salento; Consiglio Nazionale delle Ricerche (CNR)	Belmonte, G (通讯作者)，Univ Lecce, Dipartimento Biol, I-73100 Lecce, Italy.		BELMONTE, GENUARIO/AAG-4029-2020; Rubino, Fernando/GOP-0332-2022; Boero, Ferdinando/B-4494-2008	Boero, Ferdinando/0000-0002-6317-2710; Rubino, Fernando/0000-0003-2552-2510				AKSELMAN R, 1987, Boletim do Instituto Oceanografico, V35, P17; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; [Anonymous], NOVA HEDWIGIA; [Anonymous], 1992, Neogene and Quaternary dinoflagellate cysts and acritarchs; Belmonte G, 1997, CRUSTACEANA, V70, P114, DOI 10.1163/156854097X00401; Belmonte G, 1995, OLSEN INT S, P53; BELMONTE G, 1992, B ZOOL, V59, P363, DOI 10.1080/11250009209386694; BELMONTE G, 1994, HYDROBIOLOGIA, V293, P131, DOI 10.1007/BF00229932; BLANCO J, 1989, Scientia Marina, V53, P797; Boero F, 1996, TRENDS ECOL EVOL, V11, P177, DOI 10.1016/0169-5347(96)20007-2; BOERO F, 1994, MAR ECOL-P S Z N I, V15, P3, DOI 10.1111/j.1439-0485.1994.tb00038.x; BOERO FG, 1996, TRENDS ECOL EVOL, V11, P471; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; CESAR II, 1989, STUD NEOTROP FAUNA E, V24, P169, DOI 10.1080/01650528909360788; Dale B., 1983, P69; DREBES G, 1981, BRIT PHYCOL J, V16, P207, DOI 10.1080/00071618100650211; ELLEGAARD M, 1994, EUR J PHYCOL, V29, P183, DOI 10.1080/09670269400650631; GAUDY R, 1971, MAR BIOL, V9, P65, DOI 10.1007/BF00348819; GILCHRIST BM, 1978, CELL TISSUE RES, V193, P337; Grice G.D., 1981, Oceanography and Marine Biology an Annual Review, V19, P125; HAIRSTON NG, 1995, ECOLOGY, V76, P1706, DOI 10.2307/1940704; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; ITAKURA S, 1993, NIPPON SUISAN GAKK, V59, P807; KASAHARA S, 1974, MAR BIOL, V26, P167, DOI 10.1007/BF00388886; LARRAZABAL ME, 1990, CRYPTOGAMIE ALGOL, V11, P171; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS J, 1984, J MICROPALEONTOL, V3, P215; Liang P, 1997, EUR J BIOCHEM, V243, P225, DOI 10.1111/j.1432-1033.1997.0225a.x; Madhupratap M, 1996, MAR BIOL, V125, P77, DOI 10.1007/BF00350762; MARCUS NH, 1990, MAR BIOL, V105, P413, DOI 10.1007/BF01316312; MARCUS NH, 1994, LIMNOL OCEANOGR, V39, P154, DOI 10.4319/lo.1994.39.1.0154; MARCUS NH, 1984, MAR ECOL PROG SER, V15, P47, DOI 10.3354/meps015047; MARINO D, 1991, Diatom Research, V6, P317; Marino D., 1987, DIATOM RES, V2, P205; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Matsuoka K., 1985, NATURAL SCI B, V25, P21; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; McMinn Andrew, 1992, Palynology, V16, P13; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; MONTRESOR M, 1994, REV PALAEOBOT PALYNO, V84, P45, DOI 10.1016/0034-6667(94)90040-X; Montresor M., 1992, OEBALIA, V17, P241; MOREYGAINES G, 1980, PHYCOLOGIA, V19, P230, DOI 10.2216/i0031-8884-19-3-230.1; MURA G, 1991, J CRUSTACEAN BIOL, V11, P432, DOI 10.2307/1548468; MURA G, 1992, CRUSTACEANA, V62, P300, DOI 10.1163/156854092X00181; MURA G, 1978, CRUSTACEANA, V35, P190, DOI 10.1163/156854078X00097; MURA G, 1986, HYDROBIOLOGIA, V134, P273, DOI 10.1007/BF00008496; NEHRING S, 1994, NETH J SEA RES, V33, P57, DOI 10.1016/0077-7579(94)90051-5; PARANJAPE MA, 1980, J EXP MAR BIOL ECOL, V48, P23, DOI 10.1016/0022-0981(80)90004-0; REGUERA B, 1995, J PLANKTON RES, V17, P999, DOI 10.1093/plankt/17.5.999; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1978, J MAR BIOL ASSOC UK, V58, P551, DOI 10.1017/S0025315400041205; REID PC, 1987, MAR BIOL, V95, P221, DOI 10.1007/BF00409009; RIAUXGOBIN C, 1992, CR ACAD SCI III-VIE, V314, P545; Romano G, 1996, J COMP PHYSIOL B, V166, P157, DOI 10.1007/BF00263978; SANTELLA L, 1992, MOL REPROD DEV, V33, P463, DOI 10.1002/mrd.1080330413; SAZHINA LI, 1987, FECUNDITY DEV REPROD; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; UYE S, 1979, MAR BIOL, V51, P151, DOI 10.1007/BF00555194; VIITASALO M, 1994, MAR BIOL, V120, P455, DOI 10.1007/BF00680221; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	66	65	68	2	20	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	0018-8158	1573-5117		HYDROBIOLOGIA	Hydrobiologia	OCT 3	1997	355						159	165		10.1023/A:1003071205424	http://dx.doi.org/10.1023/A:1003071205424			7	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology	YU860					2025-03-11	WOS:000071763300018
J	Bailey, D; Loy, A				Bailey, D; Loy, A			Oligosphaeridium junctum sp. nov. - A Hauterivian dinoflagellate cyst from the North Sea	JOURNAL OF MICROPALAEONTOLOGY			English	Article								The new species Oligosphaeridium junctum is described and illustrated from sidewall core samples in UKCS Well 15/29b-4Z. This species is considered to be an extremely useful stratigraphic marker in Hauterivian aged marine sediments of the North Sea.	PALTEC LTD,SHEFFIELD S7 2BW,S YORKSHIRE,ENGLAND		Bailey, D (通讯作者)，BIOSTRAT LTD,MYRTLE COTTAGE,PENNY BRIDGE,ULVERSTON LA12 7RJ,CUMBRIA,ENGLAND.							Davey R.J., 1982, DANMARKS GEOLOGISK B, V6, P1; Evitt W.R., 1985, SPOROPOLLENIN DINOFL, P1; GLENNIE KW, 1986, INTRO PETROLEUM GEOL, P1; HEILMANN-CLAUSEN C., 1987, DANMARKS GEOLOGISKE, V17, P1; Lentin J.K., 1989, American Association of Stratigraphic Palynologists Contributions Series, V20, P1; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1; Stover L.E., 1987, AM ASS STRATIGRAPHIE, V18, P1	7	1	1	1	1	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	OCT	1997	16		2				159	162		10.1144/jm.16.2.159	http://dx.doi.org/10.1144/jm.16.2.159			4	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	YC159		hybrid			2025-03-11	WOS:A1997YC15900010
J	Zonneveld, KAF				Zonneveld, KAF			New species of organic walled dinoflagellate cysts from modern sediments of the Arabian Sea (Indian Ocean)	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						dinoflagellate; cyst; taxonomy; Arabian Sea; Recent	MOTILE STAGE RELATIONSHIPS; SOUTHWEST MONSOON; MARINE-SEDIMENTS; SOMALI-CURRENT; ADJACENT SEAS; COMB-NOV; NORTH; AFRICA; COAST; BASIN	The taxa Algidasphaeridium. spongium Zonneveld, sp. nov., Echinidinium aculeatum Zonneveld, gen. et sp. nov., Echinidinium bispiniformum Zonneveld, gen. et sp. nov., Echinidinium delicatum Zonneveld, gen. et sp. nov., Echinidinium granulatum Zonneveld, gen. et sp. nov., Echinidinium transparantum Zonneveld, gen, et sp. nov. and Stelladinium robustum Zonneveld, sp. nov. are formally described on the basis of well preserved material from sediment traps and surface sediments of the Arabian Sea (northwestern Indian Ocean). Furthermore, a new combination Echinidinium euaxum (Head) Zonneveld comb. nov. is proposed. (C) 1997 Elsevier Science B.V.			Zonneveld, KAF (通讯作者)，UNIV BREMEN,FACHBEREICH GEOWISSENSCH 5,POSTFACH 330440,D-28334 BREMEN,GERMANY.							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Palaeobot. Palynology	SEP	1997	97	3-4					319	337		10.1016/S0034-6667(97)00002-X	http://dx.doi.org/10.1016/S0034-6667(97)00002-X			19	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	YK327					2025-03-11	WOS:A1997YK32700005
J	Galil, BS; Hulsmann, N				Galil, BS; Hulsmann, N			Protist transport via ballast water - Biological classification of ballast tanks by food web interactions	EUROPEAN JOURNAL OF PROTISTOLOGY			English	Article						ballast water protozoa; protist dispersal; food web interactions; aggregates	MARINE ORGANISMS	Ship's ballast waters and sediments serve as a vector in the transportation of marine organisms, including toxic dinoflagellates, parasitic labyrinthulids and other potentially harmful species, These exotic organisms have caused major ecological changes, as well as concern over effects an human health, fishing and aquaculture. Heterotrophic pratozoans may be inadvertently introduced when their trophic or resting stages are discharged with the ballast-tank waters and sediments, This survey describes the protist communities present in ballast tanks of cargo vessels arriving in Israeli Mediterranean Forts, 362 records of living protozoan species, identified to at least 198 species belonging to 82 heterotrophic genera, were made in this study The tanks examined exhibited a remarkable uniformity of protist communities, enabling us to classify food web interactions, ranging from bacteria-grazing protozoans, predatory unicells, and more intricate associations including parasites and metazoans.	FREE UNIV BERLIN, INST ZOOL, DIV PROTOZOOL, D-14195 BERLIN, GERMANY; ISRAEL OCEANOG & LIMNOL RES, NATL INST OCEANOG, HAIFA, ISRAEL	Free University of Berlin; Israel Oceanographic & Limnological Research Institute			Hülsmann, Norbert/F-6857-2015					*AQIS, 1993, BALL WAT RES SER, V1; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; CARLTON JT, 1995, ALIENS, V1, P18; CARON DA, 1994, PROGRESS IN PROTOZOOLOGY, P125; CHATTON E, 1924, C R SOC BIOL PARIS, V91, pR2; Cohen AN., 1995, NONINDIGENOUS AQUATI; Gollasch S., 1996, Untersuchungen des Arteintrages durch den internationalen Schiffsverkehr unter besonderer Berucksichtigung nichtheimischer Arten; GRELL KG, 1978, ARCH PROTISTENKD, V120, P287; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Harbison G., 1994, Nonindigenous Estuarine and Marine Organisms (NEMO), P25; HULSMANN N, 1996, J GOTTLIEB EHRENBERG, P97; Loeblich A.R., 1988, FORAMINIFERAL GENERA, DOI DOI 10.1007/978-1-4899-5760-3; NYHOLM KARL-GEORG, 1953, CONTR CUSHMAN FOUND FORAMINIFERAL RES, V4, P105; Persoone G., 1968, Protistologica, V4, P187; Pollard D.A., 1990, Asian Fisheries Science, V3, P205; Pollard D.A., 1990, Asian Fisheries Science, V3, P223; ZIMMERMANN H, 1997, IN PRESS AQUAT MICRO; Zimmermann Heike, 1996, Advances in Limnology, V48, P85	20	55	57	3	10	ELSEVIER GMBH	MUNICH	HACKERBRUCKE 6, 80335 MUNICH, GERMANY	0932-4739	1618-0429		EUR J PROTISTOL	Eur. J. Protistol.	AUG 29	1997	33	3					244	253		10.1016/S0932-4739(97)80002-8	http://dx.doi.org/10.1016/S0932-4739(97)80002-8			10	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	XV963					2025-03-11	WOS:A1997XV96300002
J	Stoecker, DK; Gustafson, DE; Merrell, JR; Black, MMD; Baier, CT				Stoecker, DK; Gustafson, DE; Merrell, JR; Black, MMD; Baier, CT			Excystment and growth of chrysophytes and dinoflagellates at low temperatures and high salinities in Antarctic sea-ice	JOURNAL OF PHYCOLOGY			English	Article						Antarctica; archaeomonads; brine; crytolerant; chrysophytes; cysts; dinoflagellates; halotolerant; ice algae; McMurdo Sound; sea-ice; statocysts; stomatocysts	MICROBIAL COMMUNITIES SIMCO; SPRING-SUMMER TRANSITION; MCMURDO-SOUND; PACK-ICE; BRINE COMMUNITY; WEDDELL SEA; BOTTOM ICE; ALGAE; MICROALGAE; BIOTA	Extreme environmental conditions have been thought to limit algal growth in the upper sea-ice. In McMurdo Sound, Antarctica, chrysophyte statocysts (stomatocysts) and dinoflagellate hypnozygotes (resting cysts) overwinter in first-and second-year land-fast sea-ice exposed to temperatures of -20 degrees C or lower. In early November, when temperatures in the upper ice are <-8 degrees C and brine salinities are >126 psu, dinoflagellate cysts activate and shortly thereafter excyst. During early November, chrysophyte statocysts also begin to excyst. Net daily primary production occurs in the sea-ice brine at temperatures as low as -7.1 degrees C, at brine salinities as high as 129 psu, and at average photon flux densities as low as 5 mu mol photons.m(-2).s(-1). Dinoflagellate densities were >10(6) vegetative cells.L-1 of ice while temperatures in the upper ice were between -6.8 and -5.8 degrees C and brine salinities were similar to 100 psu. Chrysophyte densities reached >10(6).L-1 of ice by early December. High densities of physiologically active cryo- and halotolerant algae can occur in the upper land-fast sea-ice under extreme conditions of temperature and salinity.			Stoecker, DK (通讯作者)，UNIV MARYLAND,HORN POINT ENVIRONM LAB,CTR ENVIRONM & ESTUARINE STUDIES,POB 775,CAMBRIDGE,MD 21613, USA.		stoecker, diane/F-9341-2013; Black, Megan/G-6410-2016	Black, Megan/0000-0001-5511-1419				Archer SD, 1996, MAR ECOL PROG SER, V135, P179, DOI 10.3354/meps135179; ARRIGO KR, 1995, MAR ECOL PROG SER, V127, P255, DOI 10.3354/meps127255; ARRIGO KR, 1992, J PHYCOL, V28, P746, DOI 10.1111/j.0022-3646.1992.00746.x; BATES SS, 1986, J PHYCOL, V22, P421, DOI 10.1111/j.1529-8817.1986.tb02484.x; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; BUNT JS, 1970, J MAR RES, V28, P304; COTA GF, 1990, J PHYCOL, V26, P399, DOI 10.1111/j.0022-3646.1990.00399.x; COX GFN, 1983, J GLACIOL, V29, P306, DOI 10.3189/S0022143000008364; EICKEN H, 1992, POLAR BIOL, V12, P3; Frankenstein G., 1967, J GLACIOL, V6, P943, DOI [10.3189/S0022143000020244, DOI 10.3189/S0022143000020244]; FRITSEN CH, 1994, SCIENCE, V266, P782, DOI 10.1126/science.266.5186.782; GARRISON DL, 1983, NATURE, V306, P363, DOI 10.1038/306363a0; GARRISON DL, 1991, AM ZOOL, V31, P17; GARRISON DL, 1991, MAR ECOL PROG SER, V75, P161, DOI 10.3354/meps075161; GARRISON DL, 1989, POLAR BIOL, V10, P211; GLEITZ M, 1991, POLAR BIOL, V11, P385; GLEITZ M, 1992, MAR ECOL PROG SER, V88, P271, DOI 10.3354/meps088271; GRANT WS, 1976, J PHYCOL, V12, P180, DOI 10.1111/j.1529-8817.1976.tb00498.x; Grenfell T.C., 1977, J GLACIOL, V18, P445, DOI [10.3189/S0022143000021122, DOI 10.3189/S0022143000021122, DOI 10.1017/S0022143000021122]; GROSSI SM, 1987, MAR ECOL PROG SER, V35, P153, DOI 10.3354/meps035153; GROSSI SM, 1985, J PHYCOL, V21, P341; HORNER R, 1992, POLAR BIOL, V12, P417; Hoshiai T., 1977, Polar oceans, P307; KIRST GO, 1995, J PHYCOL, V31, P181, DOI 10.1111/j.0022-3646.1995.00181.x; Knox G.A., 1990, P115; KOTTMEIER ST, 1988, POLAR BIOL, V8, P293, DOI 10.1007/BF00263178; LEGENDRE L, 1992, POLAR BIOL, V12, P429; LIZOTTE MP, 1992, POLAR BIOL, V12, P497; MARCHANT HJ, 1986, MAR BIOL, V92, P53, DOI 10.1007/BF00392745; MARINO D, 1994, P 13 INT DIAT S, P229; MCMINN A, 1993, J PLANKTON RES, V15, P925, DOI 10.1093/plankt/15.8.925; Meunier A, 1910, CAMPAGNE ARCTIQUE 19; MITCHELL JG, 1986, BIOSYSTEMS, V19, P289, DOI 10.1016/0303-2647(86)90006-7; PALMISANO AC, 1985, MAR ECOL PROG SER, V21, P37, DOI 10.3354/meps021037; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; RAND JH, 1985, CRREL PUBL, V8521; ROBINSON DH, 1995, J PHYCOL, V31, P508, DOI 10.1111/j.1529-8817.1995.tb02544.x; SMOL JP, 1995, CHRYSOPHYTE ALGAE, P303; STOECKER DK, 1993, MAR ECOL PROG SER, V95, P103, DOI 10.3354/meps095103; STOECKER DK, 1992, MAR ECOL PROG SER, V84, P265, DOI 10.3354/meps084265; Takahashi E., 1986, MEM NATL I PLR R SI, V40, P84; Watanabe K., 1990, P136; Wheeler PA, 1996, NATURE, V380, P697, DOI 10.1038/380697a0	45	47	50	1	20	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	AUG	1997	33	4					585	595		10.1111/j.0022-3646.1997.00585.x	http://dx.doi.org/10.1111/j.0022-3646.1997.00585.x			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	XR355					2025-03-11	WOS:A1997XR35500004
J	Saetre, MML; Dale, B; Abdullah, MI; Saetre, GP				Saetre, MML; Dale, B; Abdullah, MI; Saetre, GP			Dinoflagellate cysts as potential indicators of industrial pollution in a Norwegian Fjord	MARINE ENVIRONMENTAL RESEARCH			English	Article							ATLANTIC-OCEAN; ADJACENT SEAS; SEDIMENTS; NORWAY; NORTH	Variation in dinoflagellate cyst assemblages through the last approximately 300 years was studied in two sediment cores, one from the heavily polluted Frierfjord, and one from the adjoining, relatively unpolluted Brevikfjord, in order to document possible dinoflagellate responses to pollution. Changes in the cyst-flora were compared with historical information on the development of industry and also with geochemistry of the sediments, reflecting aspects of pollution. In the Frierfjord core, increasing pollution was accompanied by a decrease in cyst concentration, possibly reflecting reduced production, at least of dinoflagellates, and a shift toward more heterotrophic species, possibly reflecting reduced light penetration in the euphotic zone, or increased production of prey for the heterotrophs. These trends seem to have reversed as pollution decreased after about 1975, suggesting that cyst assemblages contain signals that may prove useful for tracing the development of pollution. Cyst assemblages in the Brevikfjord core only shouted minor changes. (C) 1997 Elsevier Science Ltd.	UNIV OSLO,DEPT BIOL,N-0316 OSLO,NORWAY; UNIV OSLO,DEPT GEOL,N-0316 OSLO,NORWAY	University of Oslo; University of Oslo								ABDULLAH MI, 1992, HYDROBIOLOGIA, V235, P711, DOI 10.1007/BF00026259; ALVE E, 1995, J FORAMIN RES, V25, P190, DOI 10.2113/gsjfr.25.3.190; Alve Elisabeth, 1994, Journal of Micropalaeontology, V13, P24; [Anonymous], 1977, CONTRIBUTIONS STRATI; BARRS MS, 1973, GEOL SURV CAN PAP, V73, P1; Blatt H., 1980, Origin of Sedimentary Rocks, V2nd, P782; BRADFORD MR, 1975, CAN J BOT, V53, P3064, DOI 10.1139/b75-335; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1985, NORSK GEOL TIDSSKR, V65, P97; Dale B., 1983, P69; Dale B., 1992, OCEAN BIOCOENOSIS SE, V5, P45; DALE B, 1905, BR PHYCOL J, V12, P241; DALE B, 1994, NATO ASI SER, V1, P521; DODGE JD, 1991, NEW PHYTOL, V118, P593, DOI 10.1111/j.1469-8137.1991.tb01000.x; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; JENSEN A, 1974, J EXP MAR BIOL ECOL, V15, P145, DOI 10.1016/0022-0981(74)90040-9; JOHANSEN O, 1973, 011170 NIVA, P93; MADSEN PP, 1979, J RADIOANAL CHEM, V54, P39; MATSUOKA K, 1982, REV PALAEOBOT PALYNO, V38, P109, DOI 10.1016/0034-6667(82)90052-5; McGregor D.C, 1996, PALYNOLOGY PRINCIPLE, P1249; MOLVAER J, 1979, 070111 NIVA, P252; Powell A.J., 1992, PALYNOLOGICAL EXPRES, V64, P215, DOI [10.1144/GSL.SP.1992.064.01.14, DOI 10.1144/GSL.SP.1992.064.01.14]; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; RESIG K, 1960, P 1 INT C WAST DISP, P104; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; WALL D, 1973, Micropaleontology (New York), V19, P18, DOI 10.2307/1484962; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; Wall D., 1974, BLACK SEA GEOLOGY CH, V20, P364, DOI [10.1306/m20377c3, DOI 10.1306/M20377C3]; WALL D, 1969, HOT BRINES RECENT HE, P315	33	60	66	1	3	ELSEVIER SCI LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB	0141-1136			MAR ENVIRON RES	Mar. Environ. Res.	AUG	1997	44	2					167	189		10.1016/S0141-1136(96)00109-2	http://dx.doi.org/10.1016/S0141-1136(96)00109-2			23	Environmental Sciences; Marine & Freshwater Biology; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Toxicology	XE249					2025-03-11	WOS:A1997XE24900005
J	Suzuki, K; Handa, N; Nishida, T; Wong, CS				Suzuki, K; Handa, N; Nishida, T; Wong, CS			Estimation of phytoplankton succession in a fertilized mesocosm during summer using high-performance liquid chromatographic analysis of pigments	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						enclosure; HPLC; mesocosm; multiple regression analysis; phytoplankton succession; pigments	PHOTOSYNTHETIC PIGMENTS; NORTH-ATLANTIC; RESTING CELLS; SPRING BLOOM; SEA; RAPHIDOPHYCEAE; SIGNATURES; NUTRIENT; PATTERNS; LIGHT	An enclosure experiment was conducted during the summer of 1994 in Saanich Inlet, Canada. In order to simulate phytoplankton dynamics when new nutrients are supplied into oligotrophic waters, the enclosure, in which nitrate was initially depleted, was artificially fertilized with macronutrients (nitrate, phosphate, and silicate). The abundance and composition of phytoplankton assemblages in the enclosure at three integrated depths (0-4 m, 4-8 m, 8-12 m) were estimated by measuring phytoplankton pigments using high-performance liquid chromatography. Chlorophyll a concentration at 0-4 m increased rapidly twelve-fold after the addition of the macronutrients, and thereafter gradually decreased until the end of the experiment. However chlorophyll a abundances at both 4-8 m and 8-12 m layers did not change much. Multiple regression analyses of chlorophyll a and selected accessory pigments at each depth indicated that fucoxanthin-containing algae, which were mostly not diatoms but raphidophytes on the basis of the results of microscopic analysis, dominated the chlorophyll a biomass in the enclosure throughout the experiment (30-70%). In addition, fucoxanthin in the < 20 mu m size-fraction generally accounted for > 60% of the total fucoxanthin at the three depths, suggesting that most of the fucoxanthin-containing algae were probably not microplankton (> 20 mu m) but nanoplankton (< 20 mu m). Peridinin-containing dinoflagellates, which were mostly microplankton, were a secondary component of the phytoplankton community throughout the enclosure (15-50%). Chlorophyll b-containing green algae, which were mostly nanoplankton, were also a secondary constituent at the beginning of the experiment (10-35%), declining rapidly thereafter in the all layers. These results suggest that motile raphidophytes and dinoflagellates can become the most important phytoplankton groups when new nutrients become available in the surface waters of temperate zone coastal areas during the summer. (C) 1997 Elsevier Science B.V.	FISHERIES & OCEANS CANADA INST OCEAN SCI, SIDNEY, BC V8L 4B2, CANADA	Fisheries & Oceans Canada	NAGOYA UNIV, INST HYDROSPHER ATMOSPHER SCI, CHIKUSA KU, NAGOYA, AICHI 46401, JAPAN.		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Exp. Mar. Biol. Ecol.	JUL 1	1997	214	1-2					1	17		10.1016/S0022-0981(97)00003-8	http://dx.doi.org/10.1016/S0022-0981(97)00003-8			17	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	XG469					2025-03-11	WOS:A1997XG46900001
J	Joint, I; Lewis, J; Aiken, J; Proctor, R; Moore, G; Higman, W; Donald, M				Joint, I; Lewis, J; Aiken, J; Proctor, R; Moore, G; Higman, W; Donald, M			Interannual variability of PSP outbreaks on the north east UK coast	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-TAMARENSIS; DINOFLAGELLATE	Paralytic shellfish poisoning (PSP) occurs sporadically on the NE UK coast. The degree of toxicity shows considerable interannual variability, but particularly severe events occurred in 1968 and 1990. The time sequence of PSP toxin production in 1990 is described and compared with 1989 when no significant PSP toxin occurred. In 1990, PSP toxin was widespread in shellfish samples taken on 300 km of coastline, from Berwick to Whitby, and toxin was present at high concentrations for >1 month. The distribution of Alexandrium tamarense cysts in the sediments is described. High concentrations were found in the Firth of Forth and also in a number of regions offshore of the Scottish and English coasts. A water transport model has been used to estimate back trajectories, with the aim of determining the source of the A. tamarense bloom. The Firth of Forth has previously been suggested as the seed bed for A. tamarense outbreaks in the area, but the transport model clearly shows that A. tamarense moved inshore over a wide area in 1990; there was no single source of the bloom. Sea surface temperatures, estimated from satellite imagery, show that water temperatures were much higher at the end of April 1990, when the bloom occurred, than in 1989 when PSP toxin incidence was very low. These conditions would have resulted in early seasonal stratification and would have favoured phytoplankton growth in the water column.	UNIV WESTMINSTER, SCH BIOL & HLTH SCI, LONDON W1M 8JS, ENGLAND; NERC, CTR COASTAL & MARINE SCI, PROUDMAN OCEANOG LAB, BIDSTON L43 7RA, MERSEYSIDE, ENGLAND; MAFF, TORRY RES STN, ABERDEEN AB9 8DG, SCOTLAND	University of Westminster; NERC National Oceanography Centre; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC)	PLYMOUTH MARINE LAB, NERC, CTR COASTAL & MARINE SCI, PROSPECT PL, PLYMOUTH PL1 3DH, DEVON, ENGLAND.		Proctor, Roger/J-7320-2014	Proctor, Roger/0000-0002-6926-2821; Moore, Gerald/0000-0001-6170-6646				ADAMS JA, 1968, NATURE, V220, P24, DOI 10.1038/220024a0; AIKEN J, 1992, J PHYCOL, V28, P579, DOI 10.1111/j.0022-3646.1992.00579.x; Anderson D.M., 1985, P219; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], 1983, LECT NOTES COASTAL E; *ASS OFF AN CHEM, 1984, PAR SHELLF POIS SEAF, P344; Ayres P. A., 1975, Environmental Health, V83, P261; AYRES PA, 1978, 40 MAFF DFR, P1; COULSON JC, 1968, NATURE, V220, P23, DOI 10.1038/220023a0; CRAIG RE, 1972, PROC R SOC EDIN B-BI, V71, P131, DOI 10.1017/S0080455X00012182; GOEDEKE E, 1967, ERGUNZUNGSHEFT DTSCH; Heaps N. S., 1972, Geophysical Journal of the Royal Astronomical Society, V30, P415, DOI 10.1111/j.1365-246X.1972.tb05825.x; *I HYDR, 1990, HYDR DAT UK; *I HYDR, 1989, HYDR DAT UK; JOINT I, 1993, MAR ECOL PROG SER, V99, P169, DOI 10.3354/meps099169; JONES JE, 1995, CONT SHELF RES, V15, P705, DOI 10.1016/0278-4343(94)E0028-K; LEWIS J, 1993, INVESTIGATION DISTRI; Lewis Jane, 1995, P175; Lindsay P, 1996, ESTUAR COAST SHELF S, V42, P63, DOI 10.1006/ecss.1996.0006; MCCLAIN EP, 1985, J GEOPHYS RES-OCEANS, V90, P1587, DOI 10.1029/JC090iC06p11587; PROCTOR R, 1994, CONT SHELF RES, V14, P531, DOI 10.1016/0278-4343(94)90102-3; ROBINSON GA, 1968, NATURE, V220, P22, DOI 10.1038/220022a0; WOOD PC, 1968, NATURE, V220, P21, DOI 10.1038/220021a0; WYATT T, 1993, DEV MAR BIO, V3, P73; Yoder J.A., 1988, Oceanography, V7, P18	28	34	34	1	11	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	JUL	1997	19	7					937	956		10.1093/plankt/19.7.937	http://dx.doi.org/10.1093/plankt/19.7.937			20	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	XK005		Bronze			2025-03-11	WOS:A1997XK00500012
J	Anderson, DM				Anderson, DM			Bloom dynamics of toxic Alexandrium species in the northeastern US	LIMNOLOGY AND OCEANOGRAPHY			English	Article							GONYAULAX-TAMARENSIS; PHYTOPLANKTON BLOOMS; DINOFLAGELLATE BLOOMS; ESTUARINE EMBAYMENT; NORTH-AMERICAN; UNITED-STATES; MAINE; GULF; GERMINATION; DINOPHYCEAE	Coastal waters of the northeastern U.S. are subject to recurrent outbreaks of paralytic shellfish poisoning (PSP) caused by toxic dinoflagellates in the genus Alexandrium PSP is not uniform across the large region, but instead reflects Alexandrium growth and toxin accumulation in five separate habitats or zones defined by circulation patterns and the discontinuous distribution of the dinoflagellates. Each of these habitats has a unique set of environmental and oceanographic forcings that determine the timing and extent of bloom development and transport and that regulate the extent of genetic exchange with adjacent populations. Several habitats (e.g. the southwestern Gulf of Maine, Massachusetts Bay, and Georges Bank) are linked hydrographically and may share the same Alexandrium population via large-scale transport in a coastal current, whereas the other two habitats (eastern Maine and southern salt ponds-embayments) seem to be isolated and have little or no hydrographic or genetic linkage to adjacent regions during bloom seasons. My paper provides an overview of the regional ecology and oceanography of Alexandrium through a focus on these five subpopulations. Issues that relate to PSP and Alexandrium dynamics throughout the world are highlighted, including species dispersal, the role of cysts and ''initiation zones'' in bloom development, and the influence of large-and small-scale hydrography on population development and transport. The ability of Alexandrium to colonize multiple habitats and to persist over a large region is emphasized in recognition of the adaptability and resilience of this important organism.			Anderson, DM (通讯作者)，WOODS HOLE OCEANOG INST, DEPT BIOL, WOODS HOLE, MA 02543 USA.		anderson, david/E-6416-2011					Anderson D.M., 1985, P219; Anderson D.M., 1989, P11; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1994, MAR BIOL, V120, P467, DOI 10.1007/BF00680222; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, MAR ECOL PROG SER, V25, P39, DOI 10.3354/meps025039; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; ANDERSON DM, 1992, P GULF MAIN WORKSH W, P217; Bigelow H.B., 1927, FISH B-NOAA, V40, P511; BOURNE N, 1965, J FISH RES BOARD CAN, V22, P1137, DOI 10.1139/f65-102; BROOKS DA, 1989, J MAR RES, V47, P303, DOI 10.1357/002224089785076299; BROOKS DA, 1985, J GEOPHYS RES-OCEANS, V90, P4687, DOI 10.1029/JC090iC03p04687; BUMPUS DF, 1976, INT COMMISSION NW AT, V12, P119; BUTMAN B, 1975, 7715 WOODS HOL OC I; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P611; CHEN C, 1992, P GULF MAIN SCI WORK, P236; COHN M S, 1988, Bulletin New Jersey Academy of Science, V33, P45; FRANKS PJS, 1992, REV AQUAT SCI, V6, P121; FRANKS PJS, 1992, MAR BIOL, V112, P165, DOI 10.1007/BF00349740; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; FRANKS PJS, 1990, THESIS MIT; GANONG WF, 1889, B NAT HIST SOC, V8; GARCON VC, 1986, ESTUARIES, V9, P179, DOI 10.2307/1352129; Garrett C.J.R., 1978, Atmosphere-Ocean, V16, P403, DOI [10.1080/07055900.1978.9649046, DOI 10.1080/07055900.1978.9649046]; GEYER WR, 1992, PHYSICAL OCEANOGRAPH; HAYHOME BA, 1989, MAR BIOL, V101, P427, DOI 10.1007/BF00541643; Holligan P.M., 1979, P249; Hurst J W., 1975, Proceedings of the First International Conference on Toxic Dinoflagellate Blooms, P525; INCZE LS, 1981, ESTUAR COAST SHELF S, V13, P547, DOI 10.1016/S0302-3524(81)80057-6; JAMIESON GS, 1983, CAN J FISH AQUAT SCI, V40, P313, DOI 10.1139/f83-046; KEAFER BA, 1993, P 5 INT C TOX MAR PH, P763; LABARBERASANCHE.A, 1993, TOXIC PHYTOPLANKTON, P763; Lewis C.M., 1979, P235; MARANDA L, 1985, ESTUAR COAST SHELF S, V21, P401, DOI 10.1016/0272-7714(85)90020-4; MULLIGAN H, 1975, 1ST P INT C TOX DIN, P23; NASSIF J, 1993, SURVEY MOLLUSCAN SHE; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PINGREE RD, 1975, NATURE, V258, P672, DOI 10.1038/258672a0; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; Scholin CA, 1995, PHYCOLOGIA, V34, P472, DOI 10.2216/i0031-8884-34-6-472.1; SCHREY SE, 1984, ESTUARIES, V7, P472, DOI 10.2307/1352050; Seliger H.H., 1979, P239; SHUMWAY S E, 1988, Journal of Shellfish Research, V7, P643; Shumway Sandra E., 1994, Natural Toxins, V2, P236, DOI 10.1002/nt.2620020413; SIMPSON JH, 1979, ESTUAR COAST MAR SCI, V9, P713, DOI 10.1016/S0302-3524(79)80005-5; THAYER PE, 1983, CAN J FISH AQUAT SCI, V40, P1308, DOI 10.1139/f83-149; TOWNSEND DW, 1987, J MAR RES, V45, P699, DOI 10.1357/002224087788326849; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; TYLER MA, 1978, LIMNOL OCEANOGR, V23, P227, DOI 10.4319/lo.1978.23.2.0227; WHITE AW, 1993, DEV MAR BIO, V3, P435; Yentsch C. S., 1981, Oceanography from Space. Proceedings of the COSPAR/SCOR/IUCRM Symposium, P303	56	286	319	3	49	AMER SOC LIMNOLOGY OCEANOGRAPHY	WACO	5400 BOSQUE BLVD, STE 680, WACO, TX 76710-4446 USA	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	JUL	1997	42	5	2				1009	1022		10.4319/lo.1997.42.5_part_2.1009	http://dx.doi.org/10.4319/lo.1997.42.5_part_2.1009			14	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	YK663		Bronze			2025-03-11	WOS:A1997YK66300002
J	Montreso, M; Esposito, F; Nuzzo, L				Montreso, Marina; Esposito, Francesco; Nuzzo, Laura			Encystment and dormancy in two calcareous CYST-forming dinoflagellates	PHYCOLOGIA			English	Meeting Abstract									[Montreso, Marina; Esposito, Francesco; Nuzzo, Laura] Stn Zool A Dohrn, I-80121 Naples, Italy	Stazione Zoologica Anton Dohrn									0	0	0	0	1	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	JUL	1997	36	4		S		279	73	73						1	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	V43TS					2025-03-11	WOS:000202958000280
J	Tsim, ST; Wong, JTY; Wong, YH				Tsim, ST; Wong, JTY; Wong, YH			Calcium ion dependency and the role of inositol phosphates in melatonin-induced encystment of dinoflagellates	JOURNAL OF CELL SCIENCE			English	Article						dinoflagellate; encystment; melatonin; 5-methoxytryptamine; calcium; inositol phosphate	GLAND HORMONE MELATONIN; CHLAMYDOMONAS-REINHARDTII; FLAGELLAR EXCISION; NUCLEAR RECEPTOR; PHOSPHOINOSITIDE HYDROLYSIS; SIGNAL-TRANSDUCTION; GONYAULAX-POLYEDRA; TRYPANOSOMA-BRUCEI; CHICK BRAIN; CELLS	The unicellular eukaryotic dinoflagellates shed their flagella and form a new pellicle cyst wall in response to environmental stress, This encystment process can also be induced by indoleamines such as melatonin and 5-methoxytryptamine. To decipher the complex signaling events which lead to encystment, we have investigated the functional roles of Ca2+ and inositol phosphates in indoleamine-induced encystment of the dinoflagellates Alexandrium catenella and Crypthecodinium cohnii, Pretreatment with EGTA, but not with EDTA, effectively blocked the indoleamine-induced encystment of A. catenella in a dose-dependent manner. Conversely, agents that facilitate the influx of Ca2+ (Bay K 8644, A23187 and ionomycin) dose-dependently induced encystment of A. catenella, Endoplasmic Ca2+-ATPase inhibitors such as thapsigargin and the peptide toxin melittin also induced encystment of A. catenella, These results suggest that an elevation of intracellular [Ca2+] may be involved in the encystment response. In terms of the regulation of phospholipase C, melatonin dose- and time-dependently stimulated the formation of inositol phosphates in C. cohnii, The rank order of potency for several indoleamines to stimulate inositol phosphates formation was 2-iodomelatonin > 5-methoxytryptamine greater than or equal to melatonin much greater than N-acetylserotonin > 5-hydroxytryptamine. This rank order was the same as for the indoleamine-induced encystment of C. cohnii as previously reported. Our results indicate that indoleamine-induced activation of phospholipase C and elevation of intracellular [Ca2+] may be proximal steps in the signal transduction pathway leading to encystment in dinoflagellates. Moreover, this is the first demonstration of the possible involvement of Ca2+ and inositol phosphates as second messengers in dinaflagellates.	HONG KONG UNIV SCI & TECHNOL, DEPT BIOL, KOWLOON, HONG KONG; HONG KONG UNIV SCI & TECHNOL, BIOTECHNOL RES INST, KOWLOON, HONG KONG	Hong Kong University of Science & Technology; Hong Kong University of Science & Technology								BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BECKERANDRE M, 1994, J BIOL CHEM, V269, P28531; CALVERT CM, 1995, J BIOL CHEM, V270, P7272, DOI 10.1074/jbc.270.13.7272; CHANDOK MR, 1994, FEBS LETT, V356, P39, DOI 10.1016/0014-5793(94)01213-X; CONKLIN BR, 1992, J BIOL CHEM, V267, P31; DUBBELS R, 1995, J PINEAL RES, V18, P28, DOI 10.1111/j.1600-079X.1995.tb00136.x; EBISAWA T, 1994, P NATL ACAD SCI USA, V91, P6133, DOI 10.1073/pnas.91.13.6133; EINSPAHR KJ, 1988, J BIOL CHEM, V263, P5775; EISON AS, 1993, LIFE SCI, V53, pPL393, DOI 10.1016/0024-3205(93)90494-N; Faillace MP, 1996, J NEUROCHEM, V67, P623; Faillace MP, 1996, BRAIN RES, V711, P112, DOI 10.1016/0006-8993(95)01405-5; GREEN J, 1992, AM J PHYSIOL, V262, pC111, DOI 10.1152/ajpcell.1992.262.1.C111; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; Hardeland R, 1996, BRAZ J MED BIOL RES, V29, P119; HARTZELL LB, 1993, EXP CELL RES, V208, P148, DOI 10.1006/excr.1993.1232; MESSENGER EA, 1977, BRIT J PHARMACOL, V61, P607, DOI 10.1111/j.1476-5381.1977.tb07554.x; MORITA M, 1984, J EXP ZOOL, V231, P273, DOI 10.1002/jez.1402310212; MULLINS UL, 1994, J PINEAL RES, V17, P33, DOI 10.1111/j.1600-079X.1994.tb00111.x; Nelson CS, 1996, NEUROREPORT, V7, P717, DOI 10.1097/00001756-199602290-00009; OSHIMA Y, 1994, J NAT PROD, V57, P534, DOI 10.1021/np50106a017; POEGGELER B, 1994, J PINEAL RES, V17, P1, DOI 10.1111/j.1600-079X.1994.tb00106.x; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; POPOVA JS, 1995, J NEUROCHEM, V64, P130; QUARMBY LM, 1994, J CELL BIOL, V124, P807, DOI 10.1083/jcb.124.5.807; QUARMBY LM, 1992, J CELL BIOL, V116, P737, DOI 10.1083/jcb.116.3.737; REPPERT SM, 1995, NEURON, V15, P1003, DOI 10.1016/0896-6273(95)90090-X; REPPERT SM, 1995, P NATL ACAD SCI USA, V92, P8734, DOI 10.1073/pnas.92.19.8734; REPPERT SM, 1994, NEURON, V13, P1177, DOI 10.1016/0896-6273(94)90055-8; ROONEY EK, 1994, CELL CALCIUM, V16, P509, DOI 10.1016/0143-4160(94)90081-7; RUBEN L, 1991, J BIOL CHEM, V266, P24351; SANDERS MA, 1989, J CELL BIOL, V108, P1751, DOI 10.1083/jcb.108.5.1751; SIMON MI, 1991, SCIENCE, V252, P802, DOI 10.1126/science.1902986; STANKOV B, 1990, LIFE SCI, V46, P971, DOI 10.1016/0024-3205(90)90020-R; STEINHILBER D, 1995, J BIOL CHEM, V270, P7037, DOI 10.1074/jbc.270.13.7037; SUGDEN D, 1991, BRIT J PHARMACOL, V104, P922, DOI 10.1111/j.1476-5381.1991.tb12527.x; TAYLOR AR, 1992, PHILOS T R SOC B, V338, P97, DOI 10.1098/rstb.1992.0133; Tsim ST, 1996, MOL MAR BIOL BIOTECH, V5, P162; Tsim ST, 1996, J PINEAL RES, V21, P101; Tsim ST, 1996, BIOL SIGNAL, V5, P22; VANECEK J, 1992, ENDOCRINOLOGY, V130, P701, DOI 10.1210/en.130.2.701; VERCESI AE, 1994, BIOCHEM J, V304, P227, DOI 10.1042/bj3040227; VIVIENROELS B, 1984, NEUROSCI LETT, V49, P153, DOI 10.1016/0304-3940(84)90152-6; WIESENBERG I, 1995, NUCLEIC ACIDS RES, V23, P327, DOI 10.1093/nar/23.3.327; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515; Wong JTY, 1996, FRONT HORM RES, V21, P7; YUEH YG, 1993, J CELL BIOL, V123, P869, DOI 10.1083/jcb.123.4.869; YUNG LY, 1995, FEBS LETT, V372, P99, DOI 10.1016/0014-5793(95)00963-A	47	29	37	0	5	COMPANY BIOLOGISTS LTD	CAMBRIDGE	BIDDER BUILDING, STATION RD, HISTON, CAMBRIDGE CB24 9LF, ENGLAND	0021-9533	1477-9137		J CELL SCI	J. Cell Sci.	JUN	1997	110		12				1387	1393						7	Cell Biology	Science Citation Index Expanded (SCI-EXPANDED)	Cell Biology	XG950	9217324				2025-03-11	WOS:A1997XG95000005
J	Sonneman, JA; Hill, DRA				Sonneman, JA; Hill, DRA			A taxonomic survey of cyst-producing dinoflagellates from recent sediments of Victorian coastal waters, Australia	BOTANICA MARINA			English	Review							RED-TIDE DINOFLAGELLATE; GONYAULAX-TAMARENSIS; GYMNODINIUM-CATENATUM; LIFE-CYCLE; DINOPHYCEAE; GENUS; ALEXANDRIUM; EXCAVATA; TASMANIA	Forty-two types of cysts representing fourteen dinoflagellate genera were identified in Recent coastal sediments from Victoria, Australia. The most common were those of Scrippsiella trochoidea, Gonyaulax spinifera, Protoperidinium subinerme, Zygabikodinium lenticulatum, Polykrikos schwarzii and Protoperidinium punctulatum. Cysts belonging to the toxic dinoflagellate Gymnodinium catenatum were identified in several sediment samples, constituting the first records of G. catenatum for both Victoria and the Australian mainland, and introducing a new aspect to the regional distribution of G. catenatum. As a result of cyst incubation experiments, twenty-three cyst-theca relationships are described of which five were previously unknown (Protoperidinium cf. achromaticum, P. obtusum, Lebouraia minuta, Gyrodinium undulans and Gyrodinium impudicum).	UNIV MELBOURNE,SCH BOT,PARKVILLE,VIC 3052,AUSTRALIA	University of Melbourne								Abe T. H., 1941, REC OCEAN OGR WORKS JAPAN, V12, P121; Abe T. H., 1936, Science Reports of the Tohoku University (4), V10, P639; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1891, Bull. Trav. Soc. Bot. 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Marina	MAY	1997	40	3					149	177		10.1515/botm.1997.40.1-6.149	http://dx.doi.org/10.1515/botm.1997.40.1-6.149			29	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	XD668					2025-03-11	WOS:A1997XD66800001
J	Ucko, M; Elbrachter, M; Schnepf, E				Ucko, M; Elbrachter, M; Schnepf, E			A Crypthecodinium cohnii-like dinoflagellate feeding myzocytotically on the unicellular red alga Porphyridium sp.	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						Crypthecodinium cohnii-like dinoflagellate; defecation; fine structure; food uptake; life cycle; myzocytosis; Porphyridium sp.; taxonomy	COMPLEX CELL-CYCLE; MARINE DIATOMS; GYMNODINIUM SP; POLYSACCHARIDE; DINOPHYCEAE; PHAGOTROPHY; PREDATOR	A Crypthecodinium cohnii-Like dinoflagellate was found to prey on the unicellular red alga Porphyridium sp. The cytoplasm of the prey is ingested by myzocytosis within 10-30 s, and the contents of up to 20 Porphyridium cells tan be taken up by one dinoflagellate. The heeding tube is retracted after each uptake process. Cytochalasin D disturbs the suction and the retraction of the heeding tube. Feeding behaviour depends on the light-dark regime: the dinoflagellates prey preferentially in the dark period and finish the trophic phase at the beginning of the light period. They then assemble and encyst, and digestion takes place in the light period. Cell. division is restricted to the encysted stage. At the end of the light period excystment takes place, combined with defecation. Isogamy as well as anisogamy and nuclear cyclosis were observed. The trophonts have very thin thecal plates and a microtubular basket with two kinds of elongate vesicles. The microtubules of the tubular basket are also found in young cysts, formed after the end of the feeding period. The fine structure of the digestion vacuoles and of the faecal bodies is described.	UNIV HEIDELBERG,FAK BIOL,D-69120 HEIDELBERG,GERMANY; BEN GURION UNIV NEGEV,INST APPL RES,IL-84105 BEER SHEVA,ISRAEL; NATL CTR MARICULTURE,IOLR,IL-88112 ELAT,ISRAEL; BIOL ANSTALT HELGOLAND,WATTENMEERSTN SALT,D-25992 LIST,GERMANY	Ruprecht Karls University Heidelberg; Ben Gurion University; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research								Beam C.A., 1984, P263; BEAM CA, 1982, J PROTOZOOL, V29, P8, DOI 10.1111/j.1550-7408.1982.tb02874.x; BHAUD Y, 1994, J EUKARYOT MICROBIOL, V41, P519, DOI 10.1111/j.1550-7408.1994.tb06052.x; BHAUD Y, 1991, J CELL SCI, V100, P675; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; BUCK KR, 1990, MAR ECOL PROG SER, V60, P75, DOI 10.3354/meps060075; Chatton E., 1952, TRAITE ZOOL, P309; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P563, DOI 10.1007/BF02365627; Gaines G., 1987, The Biology of Dinoflagellates, P224; GERESH S, 1991, BIORESOURCE TECHNOL, V38, P195, DOI 10.1016/0960-8524(91)90154-C; GOLD K, 1966, J PROTOZOOL, V13, P255, DOI 10.1111/j.1550-7408.1966.tb01902.x; Jacobson DM, 1996, J PHYCOL, V32, P279, DOI 10.1111/j.0022-3646.1996.00279.x; JONES RF, 1963, PHYSIOL PLANTARUM, V16, P636, DOI 10.1111/j.1399-3054.1963.tb08342.x; KELLER SE, 1968, J PROTOZOOL, V15, P792, DOI 10.1111/j.1550-7408.1968.tb02216.x; KIERAS JH, 1976, CARBOHYD RES, V52, P169; KIERAS JH, 1977, BIOCHEM J, V165, P1; Kofoid C. A., 1921, Memoirs of the University of California, V5, P1; KUBAI DF, 1969, J CELL BIOL, V40, P508, DOI 10.1083/jcb.40.2.508; Kuhn SF, 1996, HELGOLANDER MEERESUN, V50, P205, DOI 10.1007/BF02367152; LARSEN J, 1988, PHYCOLOGIA, V27, P366, DOI 10.2216/i0031-8884-27-3-366.1; LOEBLICH AR, 1966, PHYKOS, V5, P216; McLachlan J., 1973, Handbook of Phycological Methods, Culture Methods and Growth Measurements, P25; PERRET E, 1993, J CELL SCI, V104, P639; Pfiester L.A., 1984, P181; PRINGSHEIM EG, 1956, NATURE, V178, P480, DOI 10.1038/178480a0; PROVASOLI L, 1962, ARCH MIKROBIOL, V42, P196, DOI 10.1007/BF00408175; Schiller J., 1937, RABENHORSTS KRYPTOGA, V10; SCHNEPF E, 1985, PROTOPLASMA, V124, P188, DOI 10.1007/BF01290770; SCHNEPF E, 1984, NATURWISSENSCHAFTEN, V71, P218, DOI 10.1007/BF00490442; Seligo A., 1885, BEITR BIOL PFLANZ, V4, P145; SIMON B, 1993, PLANT PHYSIOL BIOCH, V31, P387; SIMON B, 1992, J PHYCOL, V28, P460, DOI 10.1111/j.0022-3646.1992.00460.x; Spector D.L., 1984, P365; SPERO HJ, 1982, J PHYCOL, V18, P356, DOI 10.1111/j.1529-8817.1982.tb03196.x; TUTTLE R C, 1975, Phycologia, V14, P1, DOI 10.2216/i0031-8884-14-1-1.1; UCKO M, 1994, MAR ECOL PROG SER, V104, P293, DOI 10.3354/meps104293; UCKO M, 1989, APPL ENVIRON MICROB, V55, P2990, DOI 10.1128/AEM.55.11.2990-2994.1989; Von Stosch HA., 1973, Br Phycol J, V8, P105; WERFEL S, 1980, J PROTOZOOL, V27, pA36	39	23	25	1	12	CAMBRIDGE UNIV PRESS	NEW YORK	40 WEST 20TH STREET, NEW YORK, NY 10011-4211	0967-0262			EUR J PHYCOL	Eur. J. Phycol.	MAY	1997	32	2					133	140						8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	XF672					2025-03-11	WOS:A1997XF67200006
J	Hogg, NM; Bailey, DA				Hogg, NM; Bailey, DA			Prolixosphaeridiopsis spissus gen. et comb nov for the dinoflagellate cyst Cleistosphaeridium spissum McIntyre & Brideaux, 1980	JOURNAL OF MICROPALAEONTOLOGY			English	Article								The monotypic genus Prolixosphaeridiopsis gen. nov. is created for the taxon Cleistosphaeridium spissum McIntyre & Brideaux, 1980 which has previously been questionably assigned to Prolixosphaeridium Davey et al., 1966.			Hogg, NM (通讯作者)，BIOSTRAT LTD,MYRTLE COTTAGE,PENNY BRIDGE,ULVERSTON LA12 7RJ,CUMBRIA,ENGLAND.							Davey JJ., 1966, B BR MUS NAT HIS G, P157; LENTIN JK, 1981, BIR8112 BEDF I OC RE, P1; McIntyre DJ, 1980, GEOLOGICAL SURVEY CA, V320, P1	3	1	1	1	1	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	MAY	1997	16		1				50	50		10.1144/jm.16.1.50	http://dx.doi.org/10.1144/jm.16.1.50			1	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	XF582		hybrid			2025-03-11	WOS:A1997XF58200006
J	Wyatt, T; Jenkinson, IR				Wyatt, T; Jenkinson, IR			Notes on Alexandrium population dynamics	JOURNAL OF PLANKTON RESEARCH			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; CYST FORMATION; DELAYED GERMINATION; TOXIN COMPOSITION; SEDIMENTS; PHYTOPLANKTON; SHELLFISH; CATENELLA; EXCAVATA; LAYERS	We review within-year and between-year survival strategies of the meroplanktonic dinoflagellate Alexandrium, with special attention to the role of cyst beds and extended dormancy. Some of the constraints on the evolution of cyst bed dynamics are discussed in the framework of a model borrowed from desert seed ecology, in which Q, the annual germination rate, is selected by p, the probability that the vegetative phase will be successful on decadal time scales. Since Alexandrium, and the closely related Pyrodinium, undergo gametogenesis at relatively low cell concentrations, specialized traits must have evolved to achieve syngamy. It is suggested that motility and the use of chemical signals promote mating, and that the toxins act as pheromones. It is also proposed that toxins in cysts are used as signals to influence planozygote settlement so as to control dispersal of this stage, and ensure that cyst beds are sufficiently stocked to inoculate the water column adequately at the appropriate time of year.	AGENCE CONSEIL & RECH OCEANOG, F-19320 LA ROCHE CANILLAC, FRANCE		CSIC, INST INVEST MARINAS, EDUARDO CABELLO 6, VIGO 36208, SPAIN.							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Oceanogr, V2, P231; Wyatt Timothy, 1995, P755; YAMAGUCHI M, 1995, NIPPON SUISAN GAKK, V61, P700; YENTSCH C M, 1980, International Journal of Chronobiology, V7, P77	88	115	123	1	28	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	MAY	1997	19	5					551	575		10.1093/plankt/19.5.551	http://dx.doi.org/10.1093/plankt/19.5.551			25	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	XA343		Bronze			2025-03-11	WOS:A1997XA34300002
J	Bailey, D; Milner, P; Varney, T				Bailey, D; Milner, P; Varney, T			Some dinoflagellate cysts from the Kimmeridge Clay Formation in North Yorkshire and Dorset, UK	PROCEEDINGS OF THE YORKSHIRE GEOLOGICAL SOCIETY			English	Article								Four new dinoflagellate cyst species are described; Circulodinium copei sp. nov., Rhynchodiniopsis martonense sp. nov. and Trichodinium piaseckii sp. nov. are from the Kimmeridge Clay Formation of North Yorkshire (Kimmeridgian, Pectinatites pectinatus Zone), and Senoniasphaera clavelli sp. nov. is from the Kimmeridge Clay Formation (Kimmeridgian, Aulacostephanous autissiodorensis Zone) in Dorset, England. These taxa have potential for use as stratigraphic markers and have also been recorded from equivalent sediments in the North Sea, Mid-Norway and Barents Sea areas.	AMOCO NORWAY,N-4003 STAVANGER,NORWAY; ALLIANCE GAS LTD,LONDON EC4V 4BY,ENGLAND		Bailey, D (通讯作者)，BIOSTRAT,MYRTLE COTTAGE,ULVERSTON LA12 7RJ,CUMBRIA,ENGLAND.							Barron H.F., 1989, Northwest European Micropalaeontology and Palynology, P193; COPE J C W, 1974, Proceedings of the Geologists' Association, V85, P211; COPE JCW, 1980, CORRELATION JURASSIC, V15; Cox B.M., 1981, Report of the Institute of Geological Sciences, V80/4; HELENES J, 1984, Palynology, V8, P107; Ioannides N.S., 1977, MICROPALEONTOLOGY, V22, P443; MILNER P, 1984, THESIS U SHEFFIELD; Riding J.B., 1992, P7; RIDING J B, 1988, Palynology, V12, P65; RILEY LA, 1979, MERCIAN GEOLOGIST, P219; VARNEY T, 1984, THESIS U SHEFFIELD	11	14	15	0	3	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BRASSMILL LANE, BATH, AVON, ENGLAND BA1 3JN	0044-0604			P YORKS GEOL SOC	Proc. Yorks. Geol. Soc.	MAY	1997	51		3				235	243		10.1144/pygs.51.3.235	http://dx.doi.org/10.1144/pygs.51.3.235			9	Geology	Science Citation Index Expanded (SCI-EXPANDED)	Geology	XN209					2025-03-11	WOS:A1997XN20900004
J	Torricelli, S				Torricelli, S			Two new early Cretaceous dinoflagellate cyst species from the Monte Sore Flysch (Sicily, Italy)	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article						dinoflagellate cysts; new taxa; Flysch; Hauterivian; Sicily; Italy		Two new stratigraphically important gonyaulacoid dinoflagellate cyst species, Muderongia siciliana Torricelli, sp. nov, and Bourkidinium elegans Torricelli, sp. nov. are formally described. They are part of a very rich and well preserved Hauterivian assemblage obtained from samples collected from the Monte Sore Flysch of the Nebrodi Mountains, Sicily, southern Italy.										Alberti G., 1961, Palaeontographica, V116, P1; [Anonymous], 1960, Riv Minerar Siciliana; BUTSCHLI O, 1865, HG BRONNS KLASSEN OR, P865; CHANNELL JET, 1995, EARTH PLANET SC LETT, V134, P125, DOI 10.1016/0012-821X(95)00111-O; COCCIONI R, 1994, CRETACEOUS RES, V15, P599, DOI 10.1006/cres.1994.1035; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; DAVEY RJ, 1982, GEOL SURV DENMARK B, V6; DUXBURY S, 1983, Palaeontographica Abteilung B Palaeophytologie, V186, P18; FENSOME RA, 1993, SPEC PUBL, V7; HABIB D, 1987, INITIAL REPORTS DEEP, V92, P751; Leereveld H., 1995, LPP CONTRIB SER, V2; LENTIN JK, 1993, AM ASS STRATIGR PALY, V25; Lentini F., 1978, Bollettino della Societa Geologica Italiana, V19, P495; MONTEIL E, 1991, B CENT RECH EXPL, V15, P461; MORGAN R, 1975, J PROC R SOC N S W, V108, P157; Pascher A., 1914, Berlin Ber D bot Ges, V32; SINGH C, 1983, ALBERTA RES COUNC B, V44; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; Willey Arthur, 1909	19	2	3	1	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAY	1997	96	3-4					339	345		10.1016/S0034-6667(96)00061-9	http://dx.doi.org/10.1016/S0034-6667(96)00061-9			7	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	XE632					2025-03-11	WOS:A1997XE63200007
J	Palliani, RB; Riding, JB; Torricelli, S				Palliani, RB; Riding, JB; Torricelli, S			The dinoflagellate cyst Mendicodinium Morgenroth, 1970, emend. From the lower Toarcian (Jurassic) of central Italy	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article								Four new species of the dinoflagellate cyst genus Mendicodinium Morgenroth, 1970-Mendicodinium umbriense Bucefalo Palliani, Riding et Torricelli, sp. nov., Mendicodinium spinosum Bucefalo Palliani, Riding et Torricelli, sp. nov., Mendicodinium brunneum Bucefalo Palliani, Riding et Torricelli, sp. nov, and Mendicodiniurn brunneum Bucefalo Palliani, Riding et Torricelli, sp. nov. are described from the lower Toarcian of central Italy. By virtue of the varied morphological features observed in these new species, the generic diagnosis of Mendicodinium is emended to include proximochorate cysts in order to fully document the variety of ornamentation types and the significant variation in size of this genus.	BRITISH GEOL SURVEY,KEYWORTH NG12 5GG,NOTTS,ENGLAND	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	Palliani, RB (通讯作者)，UNIV PERUGIA,DIPARTIMENTO SCI TERRA,I-06100 PERUGIA,ITALY.							BALDANZA A, 1995, IN PRESS PALEOPELAGO, V5; BENEDETTI L, 1991, THESIS PERUGIA U PER; Bucefalo Palliani R., 1994, PALEOPELAGOS, V4, P129; DAVIES E H, 1985, Palynology, V9, P105; de Vains G., 1988, Bulletin du Centre de Recherches Exploration-Production Elf-Aquitaine, V12, P451; Feist-Burkhardt S., 1992, Cahiers de Micropaleontologie Nouvelle Serie, V7, P141; GUYHOLSON D, 1994, GEOBIOS, V17, P275; Koppelhus Eva Bundgaard, 1994, Palynology, V18, P139; KUMAR A, 1986, REV PALAEOBOT PALYNO, V48, P377, DOI 10.1016/0034-6667(86)90076-X; LEHERISSE A, 1984, REV PALAEOBOT PALYNO, V43, P217, DOI 10.1016/0034-6667(84)90034-4; MATTIOLI E, 1994, P 5 INT NANN ASS C, P83; Mattioli Emanuela, 1993, Palaeopelagos, V3, P261; MILLER M A, 1987, Palynology, V11, P97; MILLER MA, 1982, NEUES JB GEOL PAL, V9, P547; MORGENROTH P, 1970, NEUES JB GEOL PAL, V136, P9; Norris G., 1978, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V156, P1; PALLIANI RB, 1996, IN PRESS PALYNOLOGY, V20; Reale V., 1992, Mem. Sc. Geol. Padova, V43, P41; Riding J.B., 1992, P7; RILEY L A, 1982, Palynology, V6, P193; Seidenkrantz Marit-Solveig, 1993, Journal of Micropalaeontology, V12, P201; SMELROR, 1992, NORW PET SOC SPEC PU, V2, P493; STOICO M, 1993, THESIS PERUGIA U PER; Stover L.E., 1987, AM ASS STRATIGRAPHIE, V18, P1; STOVER LE, 1978, STANFORD U PUBL GEOL, V15; VENTURI F, 1996, IN PRESS B SOC PALEO	26	17	18	0	0	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAR	1997	96	1-2					99	111		10.1016/S0034-6667(96)00019-X	http://dx.doi.org/10.1016/S0034-6667(96)00019-X			13	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	WU884					2025-03-11	WOS:A1997WU88400006
J	Palliani, RB; Riding, JB; Torricelli, S				Palliani, RB; Riding, JB; Torricelli, S			The dinoflagellate cyst Luehndea Morgenroth, 1970, emend. From the upper Pliensbachian (Lower Jurassic) of Hungary	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article								Significant numbers of the dinoflagellate cyst genus Luehndea have been recorded from the upper Pliensbachian-lower Toarcian (Lower Jurassic) of southwestern Hungary. Two new species, Luehndea cirilliae Bucefalo Palliani, Riding et Torricelli, sp. nov. and Luehndea microreticulata Bucefalo Palliani, Riding et Torricelli, sp. nov., are described. Luehndea cirilliae comprises specimens with hollow, sinuous processes, variably developed parasutural ridges, and, sometimes, may exhibit apical and antapical protuberances. Luehndea microreticulata is characterized by gonal hollow or solid processes and microreticulate autophragm. The morphological features observed in this material, such as the morphological variety of the gonal processes and of the autophragm, the presence of apical and antapical protuberances, and the variable morphology of the parasutures, necessitated the emendation of the generic diagnosis. The stratigraphical range of Luehndea is extended into the H. falciferum Zone (early Toarcian).	BRITISH GEOL SURVEY,KEYWORTH NG12 5GG,NOTTS,ENGLAND	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	Palliani, RB (通讯作者)，UNIV PERUGIA,DIPARTIMENTO SCI TERRA,I-06100 PERUGIA,ITALY.							[Anonymous], 1985, SPOROPOLLENIN DINOFL; BALDANZA A, 1992, ZEMNIHO PLYNU NAFTY, V1, P111; BALDANZA A, 1995, IN PRESS PALEOPELAGO, V5; BELOW R, 1990, Palaeontographica Abteilung B Palaeophytologie, V220, P1; DAVIES E H, 1985, Palynology, V9, P105; de Vains G., 1988, Bulletin du Centre de Recherches Exploration-Production Elf-Aquitaine, V12, P451; Feist-Burkhardt S., 1992, Cahiers de Micropaleontologie Nouvelle Serie, V7, P141; GALACZ A, 1989, IAS EXCURSION GUIDEB; Galacz A., 1984, ACTA GEOL HUNG, V27, P359; Koppelhus Eva Bundgaard, 1994, Palynology, V18, P139; Morgenroth P., 1970, Neues Jb. Geol. Palaont. Abh., V136, P345; PALLIANI RB, 1997, IN PRESS PALYNOLOGY, V21; PRAUSS M, 1989, Palaeontographica Abteilung B Palaeophytologie, V214, P1; Riding J.B., 1992, P7; RIDING J B, 1984, Palynology, V8, P195; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1; WOOLLAM R, 1983, I GEOL SCI REP, V82, P1	17	8	9	0	0	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAR	1997	96	1-2					113	120		10.1016/S0034-6667(96)00021-8	http://dx.doi.org/10.1016/S0034-6667(96)00021-8			8	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	WU884					2025-03-11	WOS:A1997WU88400007
J	Fuhrberg, B; Hardeland, R; Poeggeler, B; Behrmann, G				Fuhrberg, B; Hardeland, R; Poeggeler, B; Behrmann, G			Dramatic rises of melatonin and 5-methoxytryptamine in Gonyaulax exposed to decreased temperature	BIOLOGICAL RHYTHM RESEARCH			English	Article; Proceedings Paper	World Conference on Chronobiology and Chronotherapeutics	SEP 06-10, 1995	FERRARA, ITALY			circadian rhythms; cysts; dinoflagellates; Gonyaulax; melatonin; 5-methoxytryptamine; photoperiodism	POLYEDRA; DINOFLAGELLATE; INDOLEAMINES	The dinoflagellate Gonyaulax polyedra was previously shown to undergo asexual encystment in response to decreased temperature (15 degrees instead of 20 degrees C rearing temperature) in combination with short-days, a response which can be mimicked by melatonin and, much more efficiently, by 5-methoxytryptamine (= 5-MT). We demonstrate that these cyst-inducing conditions lead to enormous accumulations of the two methoxyindoleamines. The circadian rhythmicity of melatonin is maintained for the two days usually preceding cyst formation, though, at an elevated level. Transiently, very high concentrations of melatonin can occur, eventually exceeding 1 millimolar. These extreme concentrations decay rapidly; during this decline, 5-MT and 5-methoxytryptophol appear in large amounts. The concentrations of 5-MT which are measured during this process are higher than those required for cyst induction by the exogenous indoleamine.			Fuhrberg, B (通讯作者)，UNIV GOTTINGEN, INST ZOOL, BERLINER STR 28, D-37073 GOTTINGEN, GERMANY.							BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1993, INT CONGR SER, V1017, P183; BEHRMANN G, 1995, PROTOPLASMA, V185, P22, DOI 10.1007/BF01272750; Costa EJX, 1995, J PINEAL RES, V19, P123, DOI 10.1111/j.1600-079X.1995.tb00180.x; FUHRBERG B, 1995, CELLULAR RHYTHMS IND, P20; GROSS I, 1994, BIOL RHYTHM RES, V25, P51, DOI 10.1080/09291019409360274; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1995, CHRONOBIOL INT, V12, P157, DOI 10.3109/07420529509057261; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1995, CELLULAR RHYTHMS IND, P81; HARDELAND R, 1996, IN PRESS 14 INT C BI; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; POEGGELER B, 1994, J PINEAL RES, V17, P1, DOI 10.1111/j.1600-079X.1994.tb00106.x; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515	16	31	32	1	2	TAYLOR & FRANCIS LTD	ABINGDON	4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND	0929-1016			BIOL RHYTHM RES	Biol. Rhythm Res.	FEB	1997	28	1					144	150		10.1076/brhm.28.1.144.12978	http://dx.doi.org/10.1076/brhm.28.1.144.12978			7	Biology; Physiology	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Life Sciences & Biomedicine - Other Topics; Physiology	WU216					2025-03-11	WOS:A1997WU21600015
J	Jensen, MO; Moestrup, O				Jensen, MO; Moestrup, O			Autecology of the toxic dinoflagellate Alexandrium ostenfeldii: Life history and growth at different temperatures and salinities	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						Alexandrium ostenfeldii; autecology; dinoflagellates; growth rates; life history; marine plankton; salinity; temporary cysts; temperature	RED-TIDE DINOFLAGELLATE; GONYAULAX-TAMARENSIS; CYST FORMATION; DINOPHYCEAE; EXCAVATA; DYNAMICS; CULTURES; BATCH	Batch culture experiments were conducted with Alexandrium ostenfeldii, a toxic, marine dinoflagellate common in Danish waters. Growth occurred at 11.3-23.7 degrees C and from 10 to 40 psu. Maximum division rates of more than 0.3 divisions d(-1) took place at 20 degrees C and 15-20 psu. Growth phase variations resulted in mean cell sizes from 12 x 10(3) to 20 x 10(3) mu m(3). Variations in cell size were observed at different temperatures and salinities, and mean cell size was closely correlated with division rate for all temperatures investigated (11.3-23.7 degrees C) and for salinities between 10 and 30 psu. Sexual stages, fusing gametes and planozygotes were observed in nutrient deficient cultures of A. ostenfeldii from New Zealand, but mixing of two Danish nutrient-deficient, clonal cultures did not result in mating. Sexual fusion did not lead to the formation of resting cysts, which are presently known only from nature. Temporary cysts were very common in ageing cultures and in unfavourable environmental conditions that did not permit growth. These cysts showed a high degree of morphological variability. When stained with calcofluor, the cysts revealed a surface pattern. Germination of temporary cysts caused the release of a naked, biflagellate stage. At germination, the transverse flagellum was located outside the cingulum, next to the longitudinal flagellum. The transverse flagellum became positioned in the cingulum only after the cell was clear of the cyst wall.	UNIV COPENHAGEN, INST BOT, DEPT PHYCOL, DK-1353 COPENHAGEN K, DENMARK	University of Copenhagen				Moestrup, Ojvind/0000-0003-0965-8645				ANDERSEN P, 1993, STATUS OVERVAGNINGEN; ANDERSEN P, 1989, KVALITATIV KVANTITAT; ANDERSEN P, 1992, STATUS OVERVAGNINGEN; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1990, MAR BIOL, V104, P511, DOI 10.1007/BF01314358; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; AUTIO R, 1990, ECOLOGICAL PLANKTON; BALECH E, 1985, SARSIA, V70, P333, DOI 10.1080/00364827.1985.10419687; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; CANNON JA, 1993, DEV MAR BIO, V3, P741; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; DESTOMBE C, 1990, PHYCOLOGIA, V29, P316, DOI 10.2216/i0031-8884-29-3-316.1; Dodge J.D., 1987, The biology of dinoflagellates, V21, P93; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; FRANKS PJS, 1992, MAR BIOL, V112, P153, DOI 10.1007/BF00349739; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Gessner F., 1971, MARINE ECOLOGY, V1, P705; GESSNER F, 1970, MARINE ECOLOGY     1, V1, P363; GUILLARD RRL, 1973, CULTURE METHODS GROW, P289; HANSEN PJ, 1992, J PHYCOL, V28, P597, DOI 10.1111/j.0022-3646.1992.00597.x; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; KONOVALOVA GV, 1993, DEV MAR BIO, V3, P275; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; Mackenzie L, 1996, PHYCOLOGIA, V35, P148, DOI 10.2216/i0031-8884-35-2-148.1; Mortensen A.M., 1985, P165; OLRIK K, 1988, VEJLEDNING FYTOPLANK; OSTENFELD CH, 1911, MARINE PLANKTON EAST, V3; Paulsen O., 1904, MEDD KOMM HAVUNDERS, V1, P1; PAULSEN O, 1908, NORDISCHES PLANKTON, V18; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; PRAKASH A, 1973, J FISH RES BOARD CAN, V30, P143, DOI 10.1139/f73-028; SAWAYAMA S, 1993, J PHYCOL, V29, P189, DOI 10.1111/j.0022-3646.1993.00189.x; SAWAYAMA S, 1993, DEV MAR BIO, V3, P177; Schmitter R.E., 1979, P123; SIEVER PA, 1983, BR PHYCOL J, V18, P159; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; Throndsen J., 1978, Monographs on oceanographic methodology, P218; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3; WHITE AW, 1978, J PHYCOL, V14, P475; Woloszynska J., 1939, Bull Mus Hist nat Belg, V15, P1	45	80	86	0	12	TAYLOR & FRANCIS LTD	ABINGDON	4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND	0967-0262			EUR J PHYCOL	Eur. J. Phycol.	FEB	1997	32	1					9	18		10.1080/09541449710001719325	http://dx.doi.org/10.1080/09541449710001719325			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	WP564					2025-03-11	WOS:A1997WP56400003
J	Giacobbe, MG; Gangemi, E				Giacobbe, MG; Gangemi, E			Vegetative and sexual aspects of Dinophysis pavillardi (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						Dinophysis pavillardi; division stages; experimental conditions; morphology; Pyrrophyta; sexuality	LIFE-HISTORY; D-NORVEGICA; ACUMINATA; WATERS; ACUTA	Phases in the life history of the dinoflagellate Dinophysis pavillardi Schroeder from cultured phytoplankton assemblages are described. Under stressful conditions, induced in the laboratory through substantial thermic and nutritive changes, vegetative cells divided repeatedly. Scanning electron and light microscopy of dividing specimens showed that thecal fission began with the separation of the sulcal and ventral epithecal plates and the simultaneous dislocation of the pore plates from the right cell half. The posterior progression of the division led to pairs of cells attached antapically, which produced a new wall of reduced size. This phase of the life cycle coincided with the appearance and development of small forms of D. pavillardi, which displayed cytological features and behavior typical of male gametes, suggesting a process of gametogenesis through depauperating mitotic divisions. Anisogamy occurred at the time of the maximum production of small cells and involved the shedding of thecal components by the smaller gamete and subsequent cytoplasmic fusion and formation of planozygotes. Although the dormancy aspects of this species remain unknown, these observations provide the first evidence of sexuality.			Giacobbe, MG (通讯作者)，CNR, ISTITUTO SPERIMENTALE TALASSOGRAF, SPIANATA SAN RAINERI 86, I-98122 MESSINA, ITALY.		Gangemi, Ezio/M-8754-2019					ANDERSEN RA, 1991, CATALOGUE STRAINS; BALECH E, 1976, SARSIA, V61, P75; BARDOUIL M, 1991, CR ACAD SCI III-VIE, V312, P663; Bravo I., 1995, HARMFUL MARINE ALGAL, P843; Cabrini M., 1995, P139; Cembella A.D., 1989, Journal of Applied Phycology, V1, P307, DOI 10.1007/BF00003466; Delgado M., 1996, HARMFUL TOXIC ALGAL, P261; DELLALOGGIA R, 1993, DEV MAR BIO, V3, P483; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1966, CHROMOSOMES ALGAE, P95; FAUST MA, 1992, J PHYCOL, V28, P94; Giacobbe MG, 1995, CRYPTOGAMIE ALGOL, V16, P233; GIACOBBE MG, 1995, AQUAT MICROB ECOL, V9, P63, DOI 10.3354/ame009063; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; JACOBSON DM, 1994, PHYCOLOGIA, V33, P97, DOI 10.2216/i0031-8884-33-2-97.1; LASSUS P, 1991, CRYPTOGAMIE ALGOL, V12, P1; Lee JS, 1989, J APPL PHYCOL, V1, P147, DOI 10.1007/BF00003877; LEGRAND C, 1995, 7 INT C TOX MAR PHYT; MACKENZIE L, 1992, J PHYCOL, V28, P399, DOI 10.1111/j.0022-3646.1992.00399.x; MACLACHLAN JL, 1993, TOXIC PHYTOPLANKTON, P143; MOITA MT, 1993, DEV MAR BIO, V3, P153; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; REGUERA B, 1995, J PLANKTON RES, V17, P999, DOI 10.1093/plankt/17.5.999; Reguera B., 1996, HARMFUL TOXIC ALGAL, P257; REGUERA B, 1990, INT CONS EXPL SEA CM; SCHILLER J, 1993, DINOFLAGELLATAE; Sheehan DC., 1980, THEORY PRACTICE HIST; Sidari L., 1995, P231; SILVA ES, 1995, PHYCOLOGIA, V34, P396, DOI 10.2216/i0031-8884-34-5-396.1; Steidinger Karen A., 1996, P387, DOI 10.1016/B978-012693015-3/50006-1; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; Taylor F.J.R., 1978, PHYTOPLANKTON MANUAL, P143; TAYLOR FJR, 1973, J PHYCOL, V9, P1; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALKER LM, 1979, J PHYCOL, V15, P312	35	25	27	1	4	WILEY-BLACKWELL	MALDEN	COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA	0022-3646			J PHYCOL	J. Phycol.	FEB	1997	33	1					73	80		10.1111/j.0022-3646.1997.00073.x	http://dx.doi.org/10.1111/j.0022-3646.1997.00073.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	WL640					2025-03-11	WOS:A1997WL64000011
J	Montresor, M; Janofske, D; Willems, H				Montresor, M; Janofske, D; Willems, H			The cyst-theca relationship in Calciodinellum operosum Emend (Peridiniales, Dinophyceae) and a new approach for the study of calcareous cysts	JOURNAL OF PHYCOLOGY			English	Article						biomineralization; calcareous cyst; Calciodinelloideae; Calciodinellum operosum; crystallography; cyst; Mediterranean Sea; Pyrrhophyta; Scrippsiella	DINOFLAGELLATE CYSTS; MARINE DINOFLAGELLATE; RESTING CYSTS; SCRIPPSIELLA; SEDIMENTS; PLANKTON; DARKNESS; GROWTH; SPAIN; SEA	The paratabulate calcareous cyst of Calciodinellum operosum Deflandre was recorded in a sediment trap sample collected in the Bay of Naples (Tyrrhenian Sea, Italy). The germination of this resting stage produced a phototrophic vegetative cell that had the typical plate pattern of a Scrippsiella species. The cyst morphotypes, observed in a clonal culture of this species, ranged from cysts with well-developed paratabulation to cysts in which the paratabulation was barely visible, to cysts covered by irregularly shaped crystals. The analysis of thin sections of the calcareous cysts using the polarized light microscope equipped with crossed nicols and a gypsum plate showed that the optical orientation of the calcite crystals was tangential in all the morphotypes examined. We suggest that the crystallographic method we describe might provide insights for calcareous cyst taxonomy and phylogeny.	UNIV BREMEN,FACHBEREICH GEOWISSENSCHAFT,D-28334 BREMEN,GERMANY	University of Bremen	Montresor, M (通讯作者)，STN ZOOL A DOHRN,VILLA COMUNALE,I-80121 NAPLES,ITALY.			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Phycol.	FEB	1997	33	1					122	131		10.1111/j.0022-3646.1997.00122.x	http://dx.doi.org/10.1111/j.0022-3646.1997.00122.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	WL640					2025-03-11	WOS:A1997WL64000016
J	Zonneveld, KAF; Versteegh, GJM; deLange, GJ				Zonneveld, KAF; Versteegh, GJM; deLange, GJ			Preservation of organic-walled dinoflagellate cysts in different oxygen regimes: A 10,000 year natural experiment	MARINE MICROPALEONTOLOGY			English	Article						dinoflagellate cysts; preservation; oxygen	MADEIRA ABYSSAL-PLAIN; MARINE-SEDIMENTS; NORTHEAST ATLANTIC; ADJACENT SEAS; ASSEMBLAGES; OXIDATION; TURBIDITE; DIAGENESIS; TRANSITION; DEPOSITION	The occurrence of organic-walled dinoflagellate cysts in (fossil) sediments depends on several factors, including as the ecological preferences of the cyst-forming dinoflagellates, cyst production, transport and preservation. Although laboratory experiments have shown that several cyst species are sensitive to chemical treatment, no information about the selective preservation of dinoflagellate cyst species in natural environments has previously been presented. Here, we present data on the effects of oxygen availability in bottom sediments on a cyst assemblage from the ungraded Madeira Abyssal Plain f-turbidite of which only the upper layer has been oxidized. Based on differences in species composition between the oxidized and underlying, unoxidized layers of this turbidite, the influence of oxygen availability on the preservation of individual species has been estimated. Cyst species have been classified in ascending order of resistance to oxygen availability in sediments as: (1) highly sensitive (cysts formed by Protoperidinium species), (2) moderately sensitive (e.g. Spiniferites species), (3) moderately resistant (e.g. Impagidinium paradoxum and Nematosphaeropsis labyrinthus) and (4) resistant (e.g. Impagidinium aculeatum).	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Micropaleontol.	FEB	1997	29	3-4					393	405		10.1016/S0377-8398(96)00032-1	http://dx.doi.org/10.1016/S0377-8398(96)00032-1			13	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	WJ241					2025-03-11	WOS:A1997WJ24100013
J	McMinn, A; Hallegraeff, GM; Thomson, P; Jenkinson, AV; Heijnis, H				McMinn, A; Hallegraeff, GM; Thomson, P; Jenkinson, AV; Heijnis, H			Cyst and radionucleotide evidence for the recent introduction of the toxic dinoflagellate Gymnodinium catenatum into Tasmanian waters	MARINE ECOLOGY PROGRESS SERIES			English	Article						Gymnodinium catenatum; sediment cysts; ballast water introduction; radiometric dating	PARALYTIC SHELLFISH TOXINS; SHIPS BALLAST WATER; NEW-SOUTH-WALES; AUSTRALIA; SEDIMENTS; TRANSPORT; ESTUARINE; BLOOMS; COAST	Cysts of the dinoflagellate Gymnodinium catenatum were present only in the top sections of duplicate marine sediment cores from Deep Bay in southern Tasmania, Australia. Pb-210 and Cs-137 analyses indicate that the appearance of the cyst of this toxic dinoflagellate (one of the causative organisms of paralytic shellfish poisoning) occurred after 1972. This sediment core evidence and the absence of this species from the phytoplankton of most other neighbouring Australian waters suggest that Gymnodinium catenatum is not endemic to Tasmania but has been introduced recently. This species was first seen in bloom proportions in Tasmania in 1980, with major blooms having occurred since then in 1986, 1991 and 1993. Several lines of evidence suggest that, ballast water discharge from cargo vessels originating from Japan and South Korea, or less likely Europe, is the most probable mechanism of introduction.	Univ Tasmania, Inst Antarctic & So Ocean Studies, Hobart, Tas 7001, Australia; Univ Tasmania, Dept Plant Sci, Hobart, Tas 7001, Australia; Australian Nucl Sci & Technol Org, Environm Radiochem Lab, Menai, NSW 2234, Australia	University of Tasmania; University of Tasmania; Australian Nuclear Science & Technology Organisation	McMinn, A (通讯作者)，Univ Tasmania, Inst Antarctic & So Ocean Studies, GPO Box 252-77, Hobart, Tas 7001, Australia.	andrew.mcminn@utas.edu.au	McMinn, Andrew/A-9910-2008; Heijnis, Hendrik/A-6673-2010; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343; Heijnis, Hendrik/0000-0002-7601-3452				Anderson D.M., 1989, P11; ANDERSON DM, 1988, J PHYCOL, V24, P255; [Anonymous], 1974, FOSSIL LIVING DINOFL; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, IN PRESS P 5 INT C T; Byrne M, 1997, MAR BIOL, V127, P673, DOI 10.1007/s002270050058; CRAIB J. S., 1965, J CONS CONS PERMA INT EXPLOR MER, V30, P34; DALE B, 1989, 4 INT C TOX MAR PHYT, P51; Eakins J.D., 1984, Lake Sediments and Environmental History, P125; EVITT WR, 1985, SPOROPOLENIN DINOFLA; Glew JR., 1989, J PALEOLIMNOL, V2, P241, DOI [10.1007/BF00195474, DOI 10.1007/BF00195474]; Hallegraeff G., 1986, Australian Fisheries, V45, P15; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1995, J PLANKTON RES, V17, P1163, DOI 10.1093/plankt/17.6.1163; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLEGRAEFF GM, 1989, RED TIDES BIOL ENV S, P75; Jones R., 1978, Explorations in ethnoarchaeology, P11; KEAFER BA, 1992, MAR MICROPALEONTOL, V20, P147, DOI 10.1016/0377-8398(92)90004-4; MATSUOKA K, 1994, BOT MAR, V37, P495, DOI 10.1515/botm.1994.37.6.495; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; MCMINN A, 1989, MICROPALEONTOLOGY, V35, P1, DOI 10.2307/1485534; McMinn A., 1992, Proceedings of the Ocean Drilling Program Scientific Results, V123, P429, DOI 10.2973/odp.proc.sr.123.120.1992; MCMINN A, 1990, REV PALAEOBOT PALYNO, V65, P305, DOI 10.1016/0034-6667(90)90080-3; McMinn A., 1992, NEOGENE QUATERNARY D, P147; Neale JL, 1996, QUATERNARY SCI REV, V15, P581, DOI 10.1016/0277-3791(96)00010-8; NORDBERG K, 1988, MAR GEOL, V83, P135, DOI 10.1016/0025-3227(88)90056-4; Oldfield F., 1984, Lake Sediments and Environmental History, P93; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; SANDERSON JC, 1990, BOT MAR, V33, P153, DOI 10.1515/botm.1990.33.2.153; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; SONNEMAN JA, 1997, IN PRESS BOT MAR; THOMSON J. M., 1952, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V3, P64; Wood E.J. F., 1964, Nova Hedwigia, V8, P461; ZUO Z, 1992, THESIS U UTRECHT	38	69	76	1	22	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.		1997	161						165	172		10.3354/meps161165	http://dx.doi.org/10.3354/meps161165			8	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	YX982		Bronze			2025-03-11	WOS:000072100100016
J	Meyer, B; Rai, H; Cronberg, G				Meyer, B; Rai, H; Cronberg, G			The thecal structure of Peridiniopsis amazonica spec nov (Dinophyceae), a new cyst-producing freshwater dinoflagellate from Amazonian floodplain lakes	NOVA HEDWIGIA			English	Article						dinoflagellates; Peridiniopsis amazonica; new species; thecal plate structure; cysts; Central Amazonian lakes; Brazil		A new peridinioid, cyst-producing dinoflagellate, Peridiniopsis amazonica spec. nov., is described from six Central Amazonian floodplain lakes of different lake water types (white, mixed and dystrophic black water lakes). It is the most common dinoflagellate and is dominant in acidic and circumneutral lakes lateral to Rio Negro and Rio Solimoes at low water levels, low nutrient supply and relatively high water temperatures. The large sized species is distinctive in its rhombic body shape, rigid theca, two prominent antapical spines and offset cingulum. The plate formula is: Po, X, 3', 1a, 6 '', 6c, 4s, 5''' 2''''. Peridiniopsis amazonica forms endogenous resting cysts with unornamented walls reflecting the shape of the vegetative cell. The period of high water level is spent in the cyst stage.	DEPT ECOL LIMNOL,S-22467 LUND,SWEDEN		Meyer, B (通讯作者)，MAX PLANCK INST LIMNOL,AUGUST THIENEMANN STR 2,D-24306 PLON,GERMANY.							[Anonymous], ENV SYST DECIS; [Anonymous], 1974, FOSSIL LIVING DINOFL; [Anonymous], AMAZON MONOGRAPHIAE; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; Boltovskoy A., 1973, Revista Esp Micropaleont, V5, P81; BOURRELLY P, 1968, Protistologica, V4, P5; DURR G, 1979, ARCH PROTISTENKD, V122, P88; ENTZ GEZA, 1926, ARCH PROTISTENK, V56, P397; Furch K, 1997, ECOLOGICAL STUDIES, V126; HICKEL B, 1988, BRIT PHYCOL J, V23, P115, DOI 10.1080/00071618800650131; HILL G, 1982, ARCH HYDROBIOL, V96, P97; HUBERPESTALOZZI G, 1950, BINNENGEWASSER, V16; IMAMURA K, 1990, RED TIDE ORG JAPAN I, P120; LEFEVRE M, 1928, ARCH BOT MEM, V2, P1; Lemmermann E., 1910, Kryptogamenflora der Mark Brandenburg. Bd. 3. Algen I (Schizophyceen, Flagellaten, V3, DOI DOI 10.1093/bioinformatics/btl446; LING HU, 1989, BRIT PHYCOL J, V24, P111, DOI 10.1080/00071618900650111; Netzel H., 1984, P43; POLLINGHER U, 1991, ARCH HYDROBIOL, V120, P267; Pollingher U., 1987, BIOL DINOFLAGELLATES, P502; Popovski J., 1990, SUSSWASSERFLORA MITT, V6, P243; RAI H, 1980, HYDROBIOLOGIA, V72, P85, DOI 10.1007/BF00016237; RAI H, 1981, INT REV GES HYDROBIO, V66, P37, DOI 10.1002/iroh.19810660106; RAI H, 1981, Internationale Vereinigung fuer Theoretische und Angewandte Limnologie Verhandlungen, V21, P715; RAI H, 1982, Tropical Ecology, V23, P1; Rai H., 1984, The Amazon, P311; RAI H, 1981, ARCH HYDROBIOL S58, V4, P420; SOURNIA A, 1967, ATLAS PHYTOPLANCTON; Starmach K., 1974, FLORA SLODKOWODNA PO, V4; Thomasson K., 1971, MEMOIRES INSTITUT RO, V86, P1; THOMASSON KUNO, 1955, ACTA HORTI GOTOBURG, V19, P193; UHERKOVICH G, 1976, Amazoniana, V5, P465; Uherkovich G., 1981, Amazoniana, V7, P191; UHERKOVICH G, 1984, AMAZON LIMNOLOGY LAN, P295; Uherkovich G., 1979, Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, V6, P611; VONSTOSCH HA, 1969, HELGOLAND WISS MEER, V19, P558	35	13	15	0	3	GEBRUDER BORNTRAEGER	STUTTGART	JOHANNESSTR 3A, D-70176 STUTTGART, GERMANY	0029-5035			NOVA HEDWIGIA	Nova Hedwigia		1997	65	1-4					365	375						11	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	XE678					2025-03-11	WOS:A1997XE67800023
J	Saunders, GW; Hill, DRA; Sexton, JP; Andersen, RA				Saunders, GW; Hill, DRA; Sexton, JP; Andersen, RA			Small-subunit ribosomal RNA sequences from selected dinoflagellates: testing classical evolutionary hypotheses with molecular systematic methods	PLANT SYSTEMATICS AND EVOLUTION			English	Article						Dinoflagellata; Dinophyceae; Gonyaulacales; Gymnodiniales; Noctilucales; Peridiniales; Prorocentrales; phylogeny; small-subunit rRNA; systematics; taxonomy	DISTRIBUTED ALEXANDRIUM DINOPHYCEAE; GENE-SEQUENCES; PHYLOGENETIC-RELATIONSHIPS; RHODYMENIALES RHODOPHYTA; NUCLEOTIDE-SEQUENCE; FLAGELLAR APPARATUS; NORTH-AMERICAN; ORD NOV; DNA; ALGAE	The dinoflagellates are a large, richly diverse group of protists with marine and freshwater representatives, photosynthetic and heterotrophic nutritional modes, toxic and non-toxic isolates and some species that form resting cysts that can be found in the fossil record dating back to the Triassic or perhaps earlier. Traditional classification and phylogeny of the dinoflagellates has been based largely on the structure of their cell wall or amphiesma. More recently, however, a number of molecular phylogenies have emerged that challenge the more traditional perspectives. A review of these molecular results is presented with comparative reference to the long-standing traditional views.	Univ New Brunswick, Dept Biol, Fredericton, NB E3B 6E1, Canada; Bigelow Lab Ocean Sci, W Boothbay Harbor, ME 04575 USA; Univ Melbourne, Sch Bot, Parkville, Vic 3052, Australia	University of New Brunswick; Bigelow Laboratory for Ocean Sciences; University of Melbourne	Saunders, GW (通讯作者)，Univ New Brunswick, Dept Biol, Fredericton, NB E3B 6E1, Canada.		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An introduction to phycology; VANDEPEER Y, 1993, BIOCHEM SYST ECOL, V21, P43, DOI 10.1016/0305-1978(93)90008-F; VANDERAUWERA G, 1995, MOL BIOL EVOL, V12, P671; WATANABE M M, 1991, Journal of Phycology, V27, P75; WATANABE MM, 1990, J PHYCOL, V26, P741, DOI 10.1111/j.0022-3646.1990.00741.x; WILCOX LW, 1985, SCIENCE, V227, P192, DOI 10.1126/science.227.4683.192; ZARDOYA R, 1995, J MOL EVOL, V41, P637; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	87	105	114	2	14	SPRINGER-VERLAG WIEN	VIENNA	SACHSENPLATZ 4-6, PO BOX 89, A-1201 VIENNA, AUSTRIA	0378-2697			PLANT SYST EVOL	Plant Syst. Evol.		1997				11			237	259						23	Plant Sciences; Evolutionary Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Evolutionary Biology	YQ019					2025-03-11	WOS:000071339300014
J	Monteil, E				Monteil, E			Nidarocysta jubilaea gen. et sp. nov., a new gonyaulacacean dinoflagellate cyst marker for the Oxfordian-Kimmeridgian boundary in the European boreal province	BULLETIN DES CENTRES DE RECHERCHES EXPLORATION-PRODUCTION ELF AQUITAINE			English	Article						new taxa; dinoflagellata; index fossils; stratigraphic boundary; Oxfordian; Kimmeridgian; Greenland; Norway		The new gonyaulacacean dinoflagellate cyst genus Nidarocysta is described from the Oxfordian/Kimmeridgian boundary of Mid-Norway and East Greenland. The new genus is related to Leptodinium KLEMENT 1960 emend. STOVER & EVITT 1978, but differs in having an adnate operculum (3 ''), a very unusual archeopyle opening mode, and by the absence of ''true'' parasutural septa. The new morphological term ''random splitting'' is introduced for this unusual opening mode. Based on the peculiar combination of some morphological features, the possible affinities of this new genus with non-marine dinoflagellate cysts are discussed. Nidarocysta jubilaea gen. et sp. nov. is presently regarded as an useful marker for the latest (possibly Late) Oxfordian-earliest Kimmeridgian of the European boreal province (Norwegian Sea, Greenland, British Isles and Denmark).			Monteil, E (通讯作者)，IKU PETR RES, N-7034 TRONDHEIM, NORWAY.							ARHUS N, 1989, NORSK GEOL TIDSSKR, V69, P39; BATTEN D J, 1988, Cretaceous Research, V9, P171, DOI 10.1016/0195-6671(88)90016-X; Batten D. J., 1985, NEUES JB GEOLOGIE PA, V7, P427; Blystad P., 1995, NORW PETROL DIRECT B, V8, P1; DORHOFER G, 1980, R ONT MUS LIFE SCI M, P1; Evitt W.R., 1967, STANFORD U PUBIS GEO, V10, P1; EVITT WR, 1985, REV PALAEOBOT PALYNO, V45, P35, DOI 10.1016/0034-6667(85)90064-8; EVITT WR, 1985, AM ASS STRATIGR PALY; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; LENTIN JK, 1988, P 7 INT PAL C BRISB; Lister J.K., 1988, NEUES JB GEOL PALAON, V8, P505; Mao S., 1990, Earth Science (Wuhan), V15, P283; MARSHALL NG, 1988, P 7 INT PAL C BRISB; PIASECKI S, 1994, RAPP GRONLANDS GEOL, V160, P64; THOMAS JE, 1988, REV PALAEOBOT PALYNO, V56, P313, DOI 10.1016/0034-6667(88)90063-2; ZIPPI PA, 1988, P 7 INT PAL C BRISB	16	1	1	0	0	ELF AQUITAINE PRODUCTION	PAU CEDEX	ELF AQUITAINE EDITION, ESTJF-AVENUE LARRIBAU, 64018 PAU CEDEX, FRANCE	0396-2687			B CENT RECH EXPL	Bull. Cent. Rech. Explor.-Prod. Elf Aquitaine	DEC 29	1996	20	2					389	413						25	Energy & Fuels; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Energy & Fuels; Geology	XY894					2025-03-11	WOS:A1996XY89400006
J	Montresor, M; Marino, D				Montresor, M; Marino, D			Modulating effect of cold-dark storage on excystment in Alexandrium pseudogonyaulax (Dinophyceae)	MARINE BIOLOGY			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; SCRIPPSIELLA-TROCHOIDEA DINOPHYCEAE; CYST FORMATION; RESTING CYSTS; GERMINATION; TEMPERATURE; BLOOMS	The effects of cold-dark conditions on excystment of Alexandrium pseudogonyaulax (Biecheler) Horiguchi ex Yuki et Fukuyo (Gonyaulacales: Dinophyceae) resting cysts were studied for different lengths of time (0 to 120 d). Cyst populations of the same age were obtained by incubating a culture in a diluted growth medium. Cysts that were not exposed to cold-dark conditions showed a long dormancy period and low germination success. A high percentage of excystment, together with a rather synchronous germination, were observed for cysts exposed to cold-dark conditions for 40 to 100 d. Shorter (20 d) and longer (120 d) periods of storage in the cold-dark incubator lowered excystment success and germination synchrony. These results indicate that low temperatures and absence of light during the dormancy period are strongly effective, not only in enhancing germination success, but also in modulating and timing the whole excystment process.			Montresor, M (通讯作者)，STAZ ZOOL ANTON DOHRN, VILLA COMUNALE, I-80121 NAPLES, ITALY.			Montresor, Marina/0000-0002-2475-1787				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; BLANCO J, 1995, J PLANKTON RES, V17, P165, DOI 10.1093/plankt/17.1.165; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BRAVO I, 1994, J PLANKTON RES, V16, P513, DOI 10.1093/plankt/16.5.513; Cabrini M., 1995, P139; CARRADA GC, 1965, B PESCA PISCIC IDROB, V20, P1; Dale B., 1983, P69; HONSELL G, 1992, SCIENCE OF THE TOTAL ENVIRONMENT, SUPPLEMENT 1992, P107; Huber G., 1923, FLORA JENA, V116, P114; KELLER MD, 1987, J PHYCOL, V23, P633; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; Matsuoka K., 1989, P461; Montresor M, 1995, PHYCOLOGIA, V34, P444, DOI 10.2216/i0031-8884-34-6-444.1; MONTRESOR M, 1993, DEV MAR BIO, V3, P159; MONTRESOR M, 1992, OEBALIA S, V17, P375; Nichetto P., 1995, P205; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; SARNO D, 1993, HYDROBIOLOGIA, V271, P27, DOI 10.1007/BF00005692; Vleeshouwers LM, 1995, J ECOL, V83, P1031, DOI 10.2307/2261184; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1969, J PHYCOL, V5, P140, DOI 10.1111/j.1529-8817.1969.tb02595.x	33	32	32	1	6	SPRINGER	NEW YORK	233 SPRING ST, NEW YORK, NY 10013 USA	0025-3162			MAR BIOL	Mar. Biol.	NOV	1996	127	1					55	60		10.1007/BF00993643	http://dx.doi.org/10.1007/BF00993643			6	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	VW874					2025-03-11	WOS:A1996VW87400006
J	Riding, JB; Ilyina, VI				Riding, JB; Ilyina, VI			Protobatioladinium elatmaensis sp nov, a dinoflagellate cyst from the Bathonian of Russia	JOURNAL OF MICROPALAEONTOLOGY			English	Article								Protobatioaladinium elatmaensis sp. nov. is a distinctive Lower-Middle Bathonian dinoflagellate cyst present, often abundantly throughout the Russian Platform. The species appears to be a reliable stratigraphical marker and is the oldest representative of the genus.	RUSSIAN ACAD SCI,SIBERIAN BRANCH,UNITED INST GEOL GEOPHYS & MINERAL,NOVOSIBIRSK 630090,RUSSIA	Russian Academy of Sciences; Sobolev Institute of Geology & Mineralogy of the Russian Academy of Sciences; Trofimuk Institute of Petroleum Geology & Geophysics; Siberian Branch of the Russian Academy of Sciences	Riding, JB (通讯作者)，BRITISH GEOL SURVEY,NOTTINGHAM NG12 5GG,ENGLAND.							[Anonymous], 1978, ANALYSES PREPLEISTOC; ILYINA V. I., 1991, STRATIGRAPHY PALAEOG, P42; RIDING JB, 1985, REV PALAEOBOT PALYNO, V45, P149, DOI 10.1016/0034-6667(85)90068-5	3	4	4	2	2	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	OCT	1996	15		2				150	150		10.1144/jm.15.2.150	http://dx.doi.org/10.1144/jm.15.2.150			1	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	VV608		hybrid			2025-03-11	WOS:A1996VV60800005
J	Grzebyk, D; Berland, B				Grzebyk, D; Berland, B			Influences of temperature, salinity and irradiance on growth of Prorocentrum minimum (Dinophyceae) from the Mediterranean Sea	JOURNAL OF PLANKTON RESEARCH			English	Article							SKELETONEMA-COSTATUM BACILLARIOPHYCEAE; NARRAGANSETT BAY; RED-TIDE; GONYAULAX-EXCAVATA; MARIAE-LEBOURIAE; DINOFLAGELLATE; RATES; BLOOM; DIFFERENTIATION; POPULATIONS	A Mediterranean clone of the red-tide forming dinoflagellate Prorocentrum minimum was studied in vitro for its capacities to adapt to salinity, temperature and light. This clone is euryhaline and shows optimal growth between 15 and 35 parts per thousand. After adaptation, slow growth was observed at salinities as low as 5 parts per thousand. An apparatus generating crossed gradients of temperature and light allowed 100 combined experimental conditions to be studied. Variations in lighting between 30 and 500 mu mol photons m(-2) s(-1) had little effect on growth, and no photoinhibition occurred. The clone can grow between 8 and 31 degrees C, but is thermophilic with an optimal growth between 18 and 26.5 degrees C As a result of large variations in temperature from 18 degrees C down to 10 degrees C and maintained at 10 degrees C, small spherical structures (8-10 mu m) were observed; they are described as temporary cysts. These results were compared to those obtained by different authors in vitro and in situ, notably in the Mediterranean region.			CTR OCEANOL MARSEILLE, MARINE ENDOUME STN, UNITE CNRS DIVERS BIOL & FONCTIONN ECOSYST MARIN, F-13007 MARSEILLE, FRANCE.		Grzebyk, Daniel/A-9286-2009	Grzebyk, Daniel/0000-0002-1130-7724				ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANTIA N J, 1970, Phycologia, V9, P179, DOI 10.2216/i0031-8884-9-2-179.1; ANTIA NJ, 1975, J MAR BIOL ASSOC UK, V55, P519, DOI 10.1017/S0025315400017239; BEKER B, 1986, THESIS U AIX MARSEIL; Belin Catherine, 1995, P771; Berland B., 1991, PHYTOPLANKTON NUISIB, P101; BLANC F, 1973, THESIS U AIX MARSEIL; BRAND LE, 1981, MAR BIOL, V62, P103, DOI 10.1007/BF00388171; CERVETTO G, 1993, J PLANKTON RES, V15, P1207, DOI 10.1093/plankt/15.11.1207; Chang F. Hoe, 1995, P27; COATS DW, 1988, J PHYCOL, V24, P67; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; FAUST MA, 1993, DEV MAR BIO, V3, P121; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; FOLACK J, 1986, THESIS U AIX MARSEIL; FURNAS MJ, 1982, MAR BIOL, V70, P105, DOI 10.1007/BF00397301; FURNAS MJ, 1982, MAR BIOL, V70, P63, DOI 10.1007/BF00397297; GALLAGHER JC, 1982, J PHYCOL, V18, P148, DOI 10.1111/j.1529-8817.1982.tb03169.x; GALLAGHER JC, 1980, J PHYCOL, V16, P464; GALLAGHER JC, 1984, MAR BIOL, V82, P121, DOI 10.1007/BF00394096; GRZEBYK D, UNPUB EVIDENCE NEW T; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; HARDING LW, 1983, MAR ECOL PROG SER, V13, P73, DOI 10.3354/meps013073; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; HULBURT EM, 1965, J PHYCOL, V1, P95, DOI 10.1111/j.1529-8817.1965.tb04564.x; JOHNSEN G, 1993, J PHYCOL, V29, P627, DOI 10.1111/j.0022-3646.1993.00627.x; KARENTZ D, 1984, MAR ECOL PROG SER, V18, P277, DOI 10.3354/meps018277; KIM KT, 1981, THESIS U AIX MARSEIL; KONDO K, 1990, Bulletin of Plankton Society of Japan, V37, P19; Lund J.W.G., 1958, HYDROBIOLOGIA, V11, P143, DOI [DOI 10.1007/BF00007865, 10.1007/BF00007865]; MARASOVIC I, 1990, J MAR BIOL ASSOC UK, V70, P473, DOI 10.1017/S0025315400035542; MARASOVIC I, 1986, 5 REUN COMM INT EXPL, V30, P186; MENDEZ SM, 1993, DEV MAR BIO, V3, P287; MONCHEVA S, 1992, 5 REUN COMM INT EXPL, V33, P261; Moncheva S., 1995, P 6 INT C TOX MAR PH, P193; OLSSON P, 1991, SARSIA, V76, P23, DOI 10.1080/00364827.1991.10413462; OWENS OVH, 1977, CHESAPEAKE SCI, V18, P325; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; RABBANI MM, 1990, TOXIC MARINE PHYTOPLANKTON, P209; SAKSHAUG E, 1984, J EXP MAR BIOL ECOL, V77, P241, DOI 10.1016/0022-0981(84)90122-9; Silva E.S., 1985, P251; SILVA ES, 1953, AN JUN INV ULTR, V1, P3; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; SUKHANOVA IN, 1988, MAR BIOL, V99, P1, DOI 10.1007/BF00644971; TANG EPY, 1995, J PLANKTON RES, V17, P1325, DOI 10.1093/plankt/17.6.1325; TRICK CG, 1984, CAN J FISH AQUAT SCI, V41, P423, DOI 10.1139/f84-050; TYLER MA, 1981, LIMNOL OCEANOGR, V26, P310, DOI 10.4319/lo.1981.26.2.0310; YAMOCHI S, 1986, Journal of the Oceanographical Society of Japan, V42, P266, DOI 10.1007/BF02114525	48	103	112	1	16	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	OCT	1996	18	10					1837	1849		10.1093/plankt/18.10.1837	http://dx.doi.org/10.1093/plankt/18.10.1837			13	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	VU409					2025-03-11	WOS:A1996VU40900005
J	Tsim, ST; Wong, JTY; Wong, YH				Tsim, ST; Wong, JTY; Wong, YH			CGP 52608-induced cyst formation in dinoflagellates: Possible involvement of a nuclear receptor for melatonin	JOURNAL OF PINEAL RESEARCH			English	Article						dinoflagellate; encystment; melatonin; 5-methoxytryptamine; CGP 52608; nuclear receptor	GLAND HORMONE MELATONIN; BRAIN; SUPERFAMILY; EXPRESSION; MASTOPARAN; EVOLUTION; PROTEINS; EXCHANGE; CLONING; BINDING	Melatonin has been shown to regulate gene transcription through RZR/ROR nuclear receptors in mammalian cells. Thiazolidine dione CGP 52608 is a selective agonist of RZR/ROR receptors with little or no affinity for the cell surface G protein-coupled melatonin receptors. In this study, we addressed whether nuclear signaling may be involved in indoleamine-induced encystment of the unicellular dinoflagellates by examining their responses to CGP 52608. Three species of dinoflagellates (Alexandrium catenella, Amphidinium carterae, and Crypthecodinium cohnii) encysted in the presence of CGP 52608 and the responses were reversible and dose-dependent. Since a previous study has implicated the involvement of G proteins in mediating indoleamine-induced encystment of dinoflagellates, we explored the possibility of cross-talks between G protein-dependent and nuclear signaling pathways. The responses of A. catenella to either mastoparan (a direct activator of mammalian G proteins) or indoleamines were assessed in the presence or absence of CGP 52608. Interestingly, CGP 52608 synergized with either indoleamines or mastoparan to produce a more rapid encystment response. These findings suggest that nuclear signaling may be involved in the indoleamine-induced encystment of dinoflagellates.	HONG KONG UNIV SCI & TECHNOL, DEPT BIOL, KOWLOON, HONG KONG	Hong Kong University of Science & Technology								ACUNACASTROVIEJO D, 1994, J PINEAL RES, V16, P100, DOI 10.1111/j.1600-079X.1994.tb00089.x; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BECKERANDRE M, 1994, J BIOL CHEM, V269, P28531; BORJIGIN J, 1995, SCIENCE, V378, P783; Costa EJX, 1995, J PINEAL RES, V19, P123, DOI 10.1111/j.1600-079X.1995.tb00180.x; CUPPOLETTI J, 1992, ANN NY ACAD SCI, V671, P443, DOI 10.1111/j.1749-6632.1992.tb43824.x; DOCAMPO R, 1995, BIOCHEM J, V310, P1005, DOI 10.1042/bj3101005; EBISAWA T, 1994, P NATL ACAD SCI USA, V91, P6133, DOI 10.1073/pnas.91.13.6133; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; Hardeland R, 1996, BRAZ J MED BIOL RES, V29, P119; HIGASHIJIMA T, 1988, J BIOL CHEM, V263, P6491; HIGASHIJIMA T, 1990, J BIOL CHEM, V265, P14176; LAUDET V, 1992, EMBO J, V11, P1003, DOI 10.1002/j.1460-2075.1992.tb05139.x; LIU F, 1995, FEBS LETT, V374, P273, DOI 10.1016/0014-5793(95)01129-3; POEGGELER B, 1991, Naturwissenschaften, V78, P268; REECE S, 1995, CAPS NEWS COMMUN, V14, P26; REPPERT SM, 1995, NEURON, V15, P1003, DOI 10.1016/0896-6273(95)90090-X; REPPERT SM, 1995, P NATL ACAD SCI USA, V92, P8734, DOI 10.1073/pnas.92.19.8734; REPPERT SM, 1994, NEURON, V13, P1177, DOI 10.1016/0896-6273(94)90055-8; SPANSWICK RM, 1989, ANN NY ACAD SCI, V574, P180; STEINHILBER D, 1995, J BIOL CHEM, V270, P7037, DOI 10.1074/jbc.270.13.7037; Tsim ST, 1996, BIOL SIGNAL, V5, P22; TSIM ST, 1996, MOL MARINE BIOL BIOT, V5, P164; VERCESI AE, 1994, BIOCHEM J, V304, P227, DOI 10.1042/bj3040227; VOYNOYASENETSKAYA T, 1994, J BIOL CHEM, V269, P4721; WIESENBERG I, 1995, NUCLEIC ACIDS RES, V23, P327, DOI 10.1093/nar/23.3.327; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515; YUNG LY, 1995, FEBS LETT, V372, P99, DOI 10.1016/0014-5793(95)00963-A; ZEUZEM S, 1992, P NATL ACAD SCI USA, V89, P6619, DOI 10.1073/pnas.89.14.6619	29	11	14	1	13	WILEY-BLACKWELL	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0742-3098	1600-079X		J PINEAL RES	J. Pineal Res.	SEP	1996	21	2					101	107						7	Endocrinology & Metabolism; Neurosciences; Physiology	Science Citation Index Expanded (SCI-EXPANDED)	Endocrinology & Metabolism; Neurosciences & Neurology; Physiology	VM692	8912235				2025-03-11	WOS:A1996VM69200006
J	Rengefors, K; Anderson, DM; Pettersson, K				Rengefors, K; Anderson, DM; Pettersson, K			Phosphorus uptake by resting cysts of the marine dinoflagellate Scrippsiella trochoidea	JOURNAL OF PLANKTON RESEARCH			English	Article							GLOETRICHIA-ECHINULATA; GONYAULAX-TAMARENSIS; SEXUAL REPRODUCTION; PERIDINIUM-CINCTUM; DINOPHYCEAE; LAKE; PHYTOPLANKTON; TEMPERATURE; GERMINATION; ENCYSTMENT	Resting cysts of the marine dinoflagellate Scrippsiella trochoidea were produced under phosphorus (P)-deficient conditions, separated from vegatative cells, and incubated for 28 days in darkness at 4 and 20 degrees C in P-enriched and P-deplete medium. The P content of cysts incubated in the P-replete medium was significantly higher than that of cysts in P-deplete medium. As the P content of the cysts increased through time, dissolved inorganic phosphate was depleted in the medium. This decrease cannot be attributed to free-living bacterial uptake, since there was no corresponding increase in bacterial particulate P. Disappearance of P from the medium can, therefore, only be explained by uptake associated with the cysts. This could be either direct cyst uptake, uptake by bacteria closely associated with the cysts, or adsorption of P on the cyst wall. Evidence is strongest that the cysts incorporated phosphate during the resting stages of dormancy and quiescence, despite the fact that these are periods of significantly reduced metabolism. Accumulation of P during these benthic resting stages would increase the survival of newly excysted vegetative cells as they re-enter the water column after germination, providing a competitive advantage over other phytoplankton. Freshwater and marine sediments provide a P-rich environment which may serve as a potential nutrient pool for dinoflagellate resting cysts. Mobilization of nutrients to and from the sediments via cysts must now be evaluated to ascertain whether this could be a significant term in nutrient budgets.	WOODS HOLE OCEANOG INST,DEPT BIOL,WOODS HOLE,MA 02543	Woods Hole Oceanographic Institution	Rengefors, K (通讯作者)，UPPSALA UNIV,INST LIMNOL,NORBYVAGEN 22,S-75236 UPPSALA,SWEDEN.		Rengefors, Karin/K-5873-2019	Rengefors, Karin/0000-0001-6297-9734				ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BARBIERO RP, 1992, FRESHWATER BIOL, V27, P249, DOI 10.1111/j.1365-2427.1992.tb00537.x; BHOVICHITRA M, 1977, LIMNOL OCEANOGR, V22, P73, DOI 10.4319/lo.1977.22.1.0073; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; DORTCH Q, 1984, MAR BIOL, V81, P237, DOI 10.1007/BF00393218; Fenchel T., 1979, BACTERIA MINERAL CYC; GROVER JP, 1990, AM NAT, V136, P771, DOI 10.1086/285131; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HEANEY SI, 1986, INT REV GES HYDROBIO, V71, P441, DOI 10.1002/iroh.19860710402; HICKEL B, 1988, HYDROBIOLOGIA, V161, P41, DOI 10.1007/BF00044098; HOLDREN GC, 1977, WATER RES, V11, P1041, DOI 10.1016/0043-1354(77)90004-5; ISTVANOVICS V, 1993, J PLANKTON RES, V15, P531, DOI 10.1093/plankt/15.5.531; KELLER MD, 1987, J PHYCOL, V23, P633; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; LOFGREN S, 1987, THESIS UPPSALA U UPP; MAYER AM, 1974, ANNU REV PLANT PHYS, V25, P167, DOI 10.1146/annurev.pp.25.060174.001123; Murphy J., 1966, ANAL CHIM ACTA, V27, P31, DOI DOI 10.1016/S0003-2670(00)88444-5; OHLE W, 1964, HELGOL WISS MEERESUN, V10, P411; PETTERSSON K, 1993, HYDROBIOLOGIA, V253, P123, DOI 10.1007/BF00050732; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Pollingher U., 1988, P134; POLLINGHER U, 1993, AQUAT SCI, V1, P10; PRICE CA, 1978, LIMNOL OCEANOGR, V23, P548, DOI 10.4319/lo.1978.23.3.0548; Von Stosch HA., 1973, Br Phycol J, V8, P105; Wall D., 1971, Geoscience Man, V3, P1	33	26	29	1	23	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	SEP	1996	18	9					1753	1765		10.1093/plankt/18.9.1753	http://dx.doi.org/10.1093/plankt/18.9.1753			13	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	VL311		Green Submitted			2025-03-11	WOS:A1996VL31100016
J	Ishikawa, A; Taniguchi, A				Ishikawa, A; Taniguchi, A			Contribution of benthic cysts to the population dynamics of Scrippsiella spp (Dinophyceae) in Onagawa bay, northeast Japan	MARINE ECOLOGY PROGRESS SERIES			English	Article						Scrippsiella spp; cyst; germination rate; cyst deposition rate; seed population	DINOFLAGELLATE GONYAULAX-TAMARENSIS; TROCHOIDEA DINOPHYCEAE; SEXUAL REPRODUCTION; RESTING CYSTS; LIFE-CYCLE; TEMPERATURE; GERMINATION; ENCYSTMENT; GROWTH	In situ germination rate (cells m(-2) d(-1)) and cyst deposition rate (cysts m(-2) d(-1)) were monitored for Scrippsiella spp. dinoflagellates (mostly S. trochoidea) in Onagawa Bay on the northeastern Pacific coast of Japan, using a 'germinating cell trap/sampler' and sediment traps, respectively. Seasonal relationships of each rate to the abundance of vegetative cells in the water column were investigated. Germination of the cysts on the surface sediment occurred throughout the year, but the germination rate varied seasonally and was strongly correlated with temperatures of the bottom water and the sediment, indicating that temperature is a principal factor controlling germination. Blooms occurred prior to the increase in germination rate in July, indicating that bloom initiation is not necessarily a direct consequence of mass cyst germination. Seasonal changes in recruitment ratio (ratio of the germination rate to standing crops of the vegetative cell population in the water column) revealed that, compared to summer, a large part of the winter population of vegetative cells was contributed by cyst germination but increased germination during periods of warmer temperatures contributed Little to the bloom population - on the contrary, spring and summer populations appeared to be largely derived from vegetative growth. Sexual reproduction and encystment of Scrippsiella spp, in natural populations seemed to be enhanced by serial, short-term depletion of nutrients during summer. Large encystment events appeared to result in bloom termination. These findings elucidate the population dynamics of Scrippsiella spp. in Onagawa Bay. An annual budget of seed population was also calculated.	TOHOKU UNIV, FAC AGR, LAB BIOL OCEANOG, AOBA KU, SENDAI, MIYAGI 981, JAPAN	Tohoku University								Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], P 1 INT C TOX DIN BL; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; CHAPMAN AD, 1995, J PHYCOL, V31, P355, DOI 10.1111/j.0022-3646.1995.00355.x; Dale B., 1983, P69; DESTASIO BT, 1989, ECOLOGY, V70, P1377; DESTASIO BT, 1990, LIMNOL OCEANOGR, V35, P1079, DOI 10.4319/lo.1990.35.5.1079; GARDNER WD, 1980, J MAR RES, V38, P17; GARDNER WD, 1980, J MAR RES, V38, P41; HORI T, 1993, ILLUSTRATED ATLAS LI, V3; Imai I., 1989, P289; Imai I, 1990, B NANSEI NATL FISH R, V23, P63; ISHIKAWA A, 1994, MAR BIOL, V119, P39, DOI 10.1007/BF00350104; ISHIKAWA A, 1995, J PLANKTON RES, V17, P647, DOI 10.1093/plankt/17.3.647; ISHIKAWA A, 1995, THESIS TOHOKU U SEND; ISHIKAWA A, 1992, THESIS TOHOKU U SEND; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; Matsuoka K., 1989, P461; MEKSUMPUN S, 1994, FISHERIES SCI, V60, P207, DOI 10.2331/fishsci.60.207; NAKAHARA H, 1987, TANSUI AKASHIWO, P21; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; SAKO Y, 1987, B JPN SOC SCI FISH, V53, P473; SASAKI H, 1981, MAR ECOL PROG SER, V6, P191, DOI 10.3354/meps006191; TAKEUCHI T, 1992, GEKKAN KAIYO, V24, P17; Uchida Takuji, 1994, Bulletin of Nansei National Fisheries Research Institute, V27, P243; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; Wall D., 1971, Geoscience Man, V3, P1; WALL D, 1975, P 1 INT C TOX DIN BL, P249; WATANABE MM, 1993, ILLUSTRATED ATLAS LI, V3, P60; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27	41	89	103	2	18	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.	SEP	1996	140	1-3					169	178		10.3354/meps140169	http://dx.doi.org/10.3354/meps140169			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	VJ377		Bronze			2025-03-11	WOS:A1996VJ37700015
J	Furuhata, K; Kakino, J; Miyama, Y; Fukuyo, Y				Furuhata, K; Kakino, J; Miyama, Y; Fukuyo, Y			Elimination of cysts of the toxic dinoflagellates Alexandrium spp contaminated in hard clam	NIPPON SUISAN GAKKAISHI			Japanese	Article									CHIBA PREFECTURAL FISHERIES EXPT STN,FUTTSU BRANCH,FUTTSU,CHIBA 293,JAPAN; CHIBA PREFECTURAL TOKYO BAY FARMING CTR,FUTTSU,CHIBA 293,JAPAN; UNIV TOKYO,ASIAN NAT ENVIRONM SCI CTR,BUNKYO KU,TOKYO 113,JAPAN	University of Tokyo	Furuhata, K (通讯作者)，CHIBA PREFECTURAL FISHERIES EXPT STN,CHIBA 295,JAPAN.							HAN MS, 1993, J PLANKTON RES, V15, P1425, DOI 10.1093/plankt/15.12.1425; SCARRATT AM, 1995, J SHELLFISH RES, V12, P383	2	3	3	0	0	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	SEP	1996	62	5					813	814						2	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	VN290					2025-03-11	WOS:A1996VN29000016
J	Balzer, I				Balzer, I			Encystment of Gonyaulax polyedra: Dependence on light	BIOLOGICAL RHYTHM RESEARCH			English	Article; Proceedings Paper	III Latin-American Symposium on Chronobiology (III LASC)	MAY, 1995	SAO PAULO, BRAZIL	Int Soc Chronobiol, Soc Brasileira Neurociencias & Comportamento, Univ Sao Paulo		melatonin; Gonyaulax polyedra; encystment; circadian rhythms	DINOFLAGELLATE	The unicellular alga Gonyaulax polyedra reacts to short days and low temperatures by forming asexual cysts. Its photoperiodic response is elicited via the physiological mediation of melatonin. This indoleamine known as a dark signal in vertebrates is also synthetised by this dinophyt attaining concentrations as high as in the mammalian pineal gland. Its level varies in a circadian fashion. showing a steep increase after the onset of darkness, followed by a gradual decline towards the beginning of photophase. The critical photoperiod of the encystment response shows in Gonyaulax polyedra the remarkably high precision of about half an hour. Under otherwise non-inducing conditions, a single addition of 10(-4) M melatonin, given 1 h before the onset of darkness, elicits encystment as much, and with similar kinetics, as in short-days. The effect of melatonin action during. long-day conditions (11:13) and low temperature (15 degrees C) has been investigated. After addition of 10(-4) M or 7 x 10(-5) M melatonin each 3 h, the cyst-inducing capacity depends on the circadian phase of treatment. The differences in efficiency of melatonin observed are negatively correlated with the endogenous melatonin production of Gonyaulax polyedra which is higher at the begining of darkness. These results lead to novel consequences relating to the rapid catabolism of this substance and the dependence of its efficiency on light.			Balzer, I (通讯作者)，UNIV GOTTINGEN,DEPT ZOOL,BERLINER STR 28,D-37073 GOTTINGEN,GERMANY.							BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1993, QUANTIFIED PHENOTYPI, P109; BALZER I, 1994, B GR ET RYTHMES BIOL, V26, P82; HARDELAND R, 1994, EXPERIENTIA, V50, P60, DOI 10.1007/BF01992051; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; MULLER DIETER, 1962, BOT MARINA, V4, P140, DOI 10.1515/botm.1962.4.1-2.140	6	4	6	1	3	SWETS ZEITLINGER PUBLISHERS	LISSE	P O BOX 825, 2160 SZ LISSE, NETHERLANDS	0929-1016			BIOL RHYTHM RES	Biol. Rhythm Res.	AUG	1996	27	3					386	389		10.1076/brhm.27.3.386.12961	http://dx.doi.org/10.1076/brhm.27.3.386.12961			4	Biology; Physiology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Physiology	VG037					2025-03-11	WOS:A1996VG03700018
J	Faust, MA				Faust, MA			Morphology and ecology of the marine benthic dinoflagellate Scrippsiella subsalsa (Dinophyceae)	JOURNAL OF PHYCOLOGY			English	Article						benthic dinoflagellate; detritus; Dinophyceae; ecology; Iriomote Island, Japan; mangrove; morphology; Oshigaki Island, Japan; sand; scanning electron microscopy; Scrippsiella subsalsa; taxonomy; Twin Cays, Belize	SP-NOV DINOPHYCEAE; PERIDINIUM-GREGARIUM; POOL DINOFLAGELLATE; MANGROVE-ISLAND; TWIN CAYS; COMB-NOV; REDESCRIPTION; BELIZE; CYST	The thecal surface morphology of Scrippsiella subsalsa (Ostenfeld) Steidinger et Balech was examined using the scanning electron microscope. This species is distinguished by a number of morphological characteristics. Apical plate 1' is wide, asymmetric, and pentagonal, and it ends at the anterior margin of the cingulum. Intercalary plates 2a and 3a are separated by apical plate 3'. The apical pore complex includes a large P-o plate with a raised dome at the center and a deep canal plate with thickened margins at plates 2', 3', and 4'. The intercalary bands are wide and deeply striated. The cingulum is deep, formed by six cingular plates; its surface is transversely striated and aligned with a row of minute pores. The cingular list continues around postcingular plate 1 ''' to form a sulcal list. The sulcal list is a flexible ribbon with a rounded tip that protrudes posteriorly, partially covering the sulcal plates. The hypotheca is lobed, and the antapical plates are irregularly shaped and wide in antapical view. The thecal surface is vermiculate to reticulate. A comparison in morphology and ecology is presented between S. subsalsa and other known Scrippsiella species.			Faust, MA (通讯作者)，SMITHSONIAN INST,NATL MUSEUM NAT HIST,DEPT BOT,4201 SILVER HILL RD,SUITLAND,MD 20746, USA.							AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; [Anonymous], 1973, HDB PHYCOLOGICAL MET; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; Balech E., 1974, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nac (Hydrobiol), V4, P1; Balech E., 1966, NEOTROPICA, V12, P103; BANASZAK AT, 1993, J PHYCOL, V29, P517, DOI 10.1111/j.1529-8817.1993.tb00153.x; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; DALE B, 1978, Palynology, V2, P187; Faust MA, 1996, J EXP MAR BIOL ECOL, V197, P159; FAUST MA, 1993, J PHYCOL, V29, P355, DOI 10.1111/j.0022-3646.1993.00355.x; FAUST MA, 1990, J PHYCOL, V26, P548, DOI 10.1111/j.0022-3646.1990.00548.x; Faust MA, 1995, J PHYCOL, V31, P996, DOI 10.1111/j.0022-3646.1995.00996.x; FAUST MA, 1995, J PHYCOL, V31, P456, DOI 10.1111/j.0022-3646.1995.00456.x; Faust MA, 1996, NOVA HEDWIGIA, V112, P445; FAUST MA, 1994, J PHYCOL, V30, P555; GAO XP, 1989, BRIT PHYCOL J, V24, P153; HONSELL G, 1991, BOT MAR, V34, P167, DOI 10.1515/botm.1991.34.3.167; HORIGUCHI T, 1988, J PHYCOL, V24, P426; HORIGUCHI T, 1983, BOT MAG TOKYO, V96, P351, DOI 10.1007/BF02488179; HORIGUCHI T, 1988, BRIT PHYCOL J, V23, P33, DOI 10.1080/00071618800650041; Karunasagar I., 1989, P65; LARSEN J, 1995, PHYCOLOGIA, V34, P135, DOI 10.2216/i0031-8884-34-2-135.1; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Loeblich A.R. III, 1979, Proceedings of the Biological Society of Washington, V92, P45; LOMBARD EH, 1971, J PHYCOL, V7, P184; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1995, PHYCOLOGIA, V34, P87, DOI 10.2216/i0031-8884-34-1-87.1; MURAKAMI Y, 1982, B JPN SOC SCI FISH, V48, P69; NAKAJIMA I, 1981, B JPN SOC SCI FISH, V47, P1029; STEIDINGER K A, 1977, Phycologia, V16, P69, DOI 10.2216/i0031-8884-16-1-69.1; STEIDINGER KA, 1996, IDENTIFYING MARINE D, P587; Taylor F.J.R., 1976, BIBLIOTHECA BOT, V132, P1; TINDALL DR, 1990, TOXIC MARINE PHYTOPLANKTON, P424	34	17	20	1	5	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	AUG	1996	32	4					669	675		10.1111/j.0022-3646.1996.00669.x	http://dx.doi.org/10.1111/j.0022-3646.1996.00669.x			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	VD568					2025-03-11	WOS:A1996VD56800023
J	de Vernal, A; HillaireMarcel, C; Bilodeau, G				de Vernal, A; HillaireMarcel, C; Bilodeau, G			Reduced meltwater outflow from the laurentide ice margin during the Younger Dryas	NATURE			English	Article							DEEP-OCEAN CIRCULATION	The cause of the Younger Dryas cold event, which interrupted the last deglaciation, is still a matter of debate(1). A prevalent hypothesis, proposed by Broecker et al.(2) is that the abrupt climate change was driven by a decrease in the rate of North Atlantic Deep Water production, triggered by a sudden dilution of North Atlantic surface water in response to the diversion of Laurentide ice-sheet melt water from the Mississippi drainage system to that of the St Lawrence river. Here we investigate the feasibility of this triggering mechanism by reconstructing sea-surface temperature, salinity and sea-ice cover records for the outlet of the Gulf of St Lawrence into the North Atlantic Ocean. These reconstructions-based on dinoflagellate-cyst assemblages(3,4) in sediment cores from the region-show reduced meltwater runoff, low temperatures and extension sea-ice cover during the Younger Dryas, dated here between 10,800 and 10,300 BP. Meltwater pulses did occur before and after the Younger Dryas event: as early as 11,700 BP, during the development of the Champlain Sea in the St Lawrence Lowland, and afterwards, until similar to 10,100 BP. At the resolution of our salinity proxy (0.7 parts per thousand), the meltwater pulses preceding the Younger Dryas did not affect sea-surface salinity off the shelf break. These constraint on the meltwater outlflow through the St Lawrence drainage system do not support the triggering mechanism of the Broecker et al. hypothesis(2), unless the North Atlantic thermohaline circulation is more sensitive to small salinity changes than most models suggest (23).			UNIV QUEBEC, GEOTOP, CP 8888, MONTREAL, PQ H3C 3P8, CANADA.		Hillaire-Marcel, Claude/H-1441-2012; de Vernal, Anne/D-5602-2013; Hillaire-Marcel, Claude/C-9153-2013	de Vernal, Anne/0000-0001-5656-724X; Bilodeau, Guy/0000-0002-5419-9110; Hillaire-Marcel, Claude/0000-0002-3733-4632				Anderson T.W., 1985, Pollen records of Late-Quaternary North American sediments, P281; Bard E, 1988, PALEOCEANOGRAPHY, V3, P635, DOI 10.1029/PA003i006p00635; Broecker WS, 1990, PALEOCEANOGRAPHY, V5, P469, DOI 10.1029/PA005i004p00469; BROECKER WS, 1989, NATURE, V341, P318, DOI 10.1038/341318a0; Bugden G.L., 1991, GULF ST LAWRENCE SMA, V113, P139; DE VERNAL A, 1994, CAN J EARTH SCI, V31, P48, DOI 10.1139/e94-006; de Vernal A., 1991, Canadian Special Publication of Fisheries and Aquatic Sciences, V113, P189; DE VERNAL A, 1993, GEOGR PHYS QUATERN, V47, P167, DOI 10.7202/032946ar; De Vernal A., 1993, Nato. Asi. Ser, VI12, P611, DOI DOI 10.1007/978-3-642-85016-5_34; Dyke A., 1987, Geographie physique et Quaternaire, V41, P237, DOI [10.7202/032681ar, DOI 10.7202/032681AR]; FAIRBANKS RG, 1989, NATURE, V342, P637, DOI 10.1038/342637a0; GREHAN AJ, 1994, MILIEU, V44, P101; GUIOT J, 1990, PALAEOGEOGR PALAEOCL, V80, P49, DOI 10.1016/0031-0182(90)90033-4; Hillaire-Marcel C., 1988, LATE QUATERNARY DEV, P177; HILLAIREMARCEL C, 1994, CAN J EARTH SCI, V31, P63, DOI 10.1139/e94-007; HILLAIREMARCEL C, 1980, GEOMORPH, V24, P373; KARROW PF, 1989, QUATEMAIRE CANADA GR, V1, P341; Koutitonsky V.G., 1991, CAN SPEC PUBL FISH A, V113, P57; LASALLE P, 1975, QUATERNARY RES, V5, P621, DOI 10.1016/0033-5894(75)90018-6; MAIERREIMER E, 1993, J PHYS OCEANOGR, V23, P731, DOI 10.1175/1520-0485(1993)023<0731:MCOTHL>2.0.CO;2; *NAT CLIM DAT CTR, 1986, 501C541147 NAVAIR; *NAT OC ATM ADM, 1994, NAT OC DAT CTR WORLD; RODRIGUES CG, 1994, QUATERNARY SCI REV, V13, P923, DOI 10.1016/0277-3791(94)90009-4; Teller J.T., 1987, North America and adjacent oceans during the last deglaciation, the geology of North America, VK-3, P39, DOI DOI 10.1130/DNAG-GNA-K3.39; TELLER JT, 1988, LATE QUATERNARY DEV, P281; TELLER JT, 1983, GLACIAL LAKE AGASSIZ, P261; WU GP, 1994, GEOCHIM COSMOCHIM AC, V58, P1303, DOI 10.1016/0016-7037(94)90383-2; ZAHN R, 1992, NATURE, V356, P744, DOI 10.1038/356744a0	28	101	112	3	30	NATURE PUBLISHING GROUP	LONDON	MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND	0028-0836	1476-4687		NATURE	Nature	JUN 27	1996	381	6585					774	777		10.1038/381774a0	http://dx.doi.org/10.1038/381774a0			4	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	UU356					2025-03-11	WOS:A1996UU35600056
J	Sanderson, BL; Frost, TM				Sanderson, BL; Frost, TM			Regulation of dinoflagellate populations: Relative importance of grazing, resource limitation, and recruitment from sediments	CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES			English	Article							TOP-DOWN; ZOOPLANKTON; GROWTH; LAKES; COMMUNITY; CHAOBORUS; ECOLOGY; ALGAE	We investigated the relative importance of resource, grazing, and life-history processes for the dynamics of the dinoflagellate Peridinium limbatum in two bog lakes with very different population densities. These lakes have a number of common chemical features but differ considerably in their morphometry. We tested the hypotheses that differences in dinoflagellate populations were regulated by differences in (i) growth processes as influenced by nutrient limitation, (ii) loss processes via zooplankton grazing, and (or) (iii) emergence from resting cysts as a function of lake morphometry. Nutrient concentrations and zooplankton density were manipulated in two 12-day enclosure experiments conducted simultaneously in each lake. Dinoflagellates in treatments receiving nutrients did not increase and also showed no response to zooplankton grazing. Overall, our results suggest that resource availability and zooplankton grazing are not dominant controlling mechanisms for dinoflagellate populations in either lake. Also, neither mechanism explains the differences in dinoflagellate population densities between the lakes. In contrast, a simple model based on measured emergence rates and lake morphometry successfully accounted for the dissimilar population densities of the two bogs. Our results suggest that interactions between life history and lake morphometry can play an important role in regulating phytoplankton populations.			Sanderson, BL (通讯作者)，UNIV WISCONSIN,CTR LIMNOL,680 NORTH PK,MADISON,WI 53706, USA.							ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; [Anonymous], 1989, PLANKTON ECOLOGY SUC; [Anonymous], LIMNOLOGY OCEANOGRAP; [Anonymous], BIOMANIPULATION TOOL; BARTELL SM, 1988, COMPLEX INTERACTIONS, P108; Bold H.C., 1985, Introduction to the algae, V2nd; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Carpenter S.R., 1993, The trophic cascade in lakes; CRUMPTON WG, 1982, ECOLOGY, V62, P1729; Dale B., 1983, P69; DEVRIES DR, 1991, J PLANKTON RES, V13, P53, DOI 10.1093/plankt/13.1.53; ELSER JJ, 1987, J PLANKTON RES, V9, P699, DOI 10.1093/plankt/9.4.699; ELSER JJ, 1988, LIMNOL OCEANOGR, V33, P1, DOI 10.4319/lo.1988.33.1.0001; ELSER MM, 1987, CAN J ZOOL, V65, P2846, DOI 10.1139/z87-433; GRANELI E, 1993, J PLANKTON RES, V15, P213, DOI 10.1093/plankt/15.2.213; GUREVITCH J, 1986, ECOLOGY, V67, P251, DOI 10.2307/1938525; HAMBRIGHT KD, 1994, LIMNOL OCEANOGR, V39, P897, DOI 10.4319/lo.1994.39.4.0897; HANSSON LA, 1994, CAN J FISH AQUAT SCI, V51, P2875; Harris G.P., 1986, PHYTOPLANKTON ECOLOG; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HURLEY JP, 1991, LIMNOL OCEANOGR, V36, P307, DOI 10.4319/lo.1991.36.2.0307; KAWABATA Z, 1989, FRESHWATER BIOL, V21, P437, DOI 10.1111/j.1365-2427.1989.tb01376.x; LEAVITT PR, 1989, LIMNOL OCEANOGR, V34, P700, DOI 10.4319/lo.1989.34.4.0700; LEHMAN JT, 1975, LIMNOL OCEANOGR, V20, P343, DOI 10.4319/lo.1975.20.3.0343; LEHMAN JT, 1985, LIMNOL OCEANOGR, V30, P34, DOI 10.4319/lo.1985.30.1.0034; Magnuson J J., 1991, Long-term Ecological Research, P45; MAGNUSON JJ, 1984, VERH INT VEREIN LIMN, V22, P533; MATSON PA, 1992, ECOLOGY, V73, P723, DOI 10.2307/1940151; MOSS B, 1994, LIMNOL OCEANOGR, V39, P1020, DOI 10.4319/lo.1994.39.5.1020; PFEISTER LA, 1987, BIOL DINOFLAGELLATES, P611; Pollingher U., 1988, P134; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; REYNOLDS CS, 1982, J PLANKTON RES, V4, P561, DOI 10.1093/plankt/4.3.561; Rigler FH, 1984, MANUAL METHODS ASSES, V17, ppp19; SCHINDLER DW, 1978, LIMNOL OCEANOGR, V23, P478, DOI 10.4319/lo.1978.23.3.0478; SCHINDLER DW, 1977, SCIENCE, V195, P260, DOI 10.1126/science.195.4275.260; Soranno Patricia A., 1993, P116, DOI 10.1017/CBO9780511525513.009; TAYLOR FJR, 1987, BIOL DINOFLAGELLATES, P339; TILMAN D, 1977, ECOLOGY, V58, P338, DOI 10.2307/1935608; Trimbee A., 1988, Verh. Internat. Verein. Limnol, V23, P220; TRIMBEE AM, 1984, J PLANKTON RES, V6, P887; Turpin D.H., 1988, P316; VANNI MJ, 1987, ECOLOGY, V68, P624, DOI 10.2307/1938467; WILKINSON L, 1989, SYSTAT SYSTEM STAT; WILLIAMSON CE, 1984, FRESHWATER BIOL, V14, P575; Winer B. J., 1971, STAT PRINCIPLES EXPT, V2; YAN ND, 1991, ECOL APPL, V1, P52, DOI 10.2307/1941847	47	14	14	2	5	NATL RESEARCH COUNCIL CANADA	OTTAWA	RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA	0706-652X			CAN J FISH AQUAT SCI	Can. J. Fish. Aquat. Sci.	JUN	1996	53	6					1409	1417		10.1139/cjfas-53-6-1409	http://dx.doi.org/10.1139/cjfas-53-6-1409			9	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	VP799					2025-03-11	WOS:A1996VP79900018
J	Boltovskoy, D; Uliana, E; Wefer, G				Boltovskoy, D; Uliana, E; Wefer, G			Seasonal variation in the flux of microplankton and radiolarian assemblage compositions in the northeastern tropical Atlantic at 2,195 m	LIMNOLOGY AND OCEANOGRAPHY			English	Article							EASTERN EQUATORIAL ATLANTIC; VERTICAL-DISTRIBUTION; NORTH-ATLANTIC; CALIFORNIA CURRENT; SURFACE-OCEAN; PANAMA BASIN; PACIFIC; PATTERNS; TINTINNID; SEA	Fluxes of silicoflagellates, the dinoflagellate Actiniscus sp., polycystine and phaeodarian radiolarians, tintinnids, ciliate(?) cysts, and pelagic molluscs were estimated for 13; sediment trap samples from the northeastern tropical Atlantic (20 degrees 5 5.3'N, 19 degrees 44.5'W) at 2,195 m between 22 March 1988 and 8 March 1989 (site CB1). Each sample integrated the flux over 27 d, and polycystines were identified to species in all samples. Polycystines had the highest fluxes. For phytoplankters, our estimates are lower than most reported data, and for polycystines and tintinnids the values are among the highest ever recorded. Temporal variations in the fluxes of the heterotrophic organisms counted generally were in good agreement with total mass flux, suggesting fairly tight couplings with primary production at the surface. Fluxes of tintinnids were more variable through time and better associated with variations in total mass flux than those of the slower reproducing radiolarians. We identified 145 polycystine taxa. Species compositions changed little throughout the year and did not vary with changes in total mass flux. Comparison of our data with a similar survey of sediment trap samples retrieved between 1 March 1989 and 16 March 1990 from 853 m at the nearby GBN3 site showed significant differences in the fluxes of the groups and in the percentages of many polycystine species. All groups (except silicoflagellates) had higher output rates at CB1, and proportions of several polycystines associated with colder or more productive environments also were higher at CB1. Conversely, GBN3 yielded higher proportions of various radiolarians characteristic of warmer, more oligotrophic waters. Because temperatures below similar to 70 m are higher at CB1 than at GBN3, different productivity levels, rather than different surface temperatures, may be important in structuring the specific differences recorded.	CONSEJO NACL INVEST CIENT & TECN, RA-1033 BUENOS AIRES, DF, ARGENTINA; UNIV BREMEN, FACHBEREICH GEOWISSENSCHAFTEN, D-28359 BREMEN, GERMANY	Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); University of Bremen	Boltovskoy, D (通讯作者)，UNIV BUENOS AIRES, FAC CIENCIAS EXACTAS & NAT, DEPT CIENCIAS BIOL, RA-1428 BUENOS AIRES, DF, ARGENTINA.		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A., 1971, ISSLED FAUNY MOREI, V9, P295; SWANBERG NR, 1992, J MAR RES, V50, P297, DOI 10.1357/002224092784797674; TAKAHASHI K, 1981, Micropaleontology (New York), V27, P140, DOI 10.2307/1485284; TAKAHASHI K, 1987, J MAR RES, V45, P397, DOI 10.1357/002224087788401188; Takahashi K., 1991, WOODS HOLE OCEANOGRA, V3, P1, DOI DOI 10.1575/1912/408; TAKAHASHI K, 1981, THESIS MIT; Takahashi K, 1987, GLOBAL BIOGEOCHEM CY, V1, P213, DOI 10.1029/GB001i003p00213; VENRICK EL, 1971, ECOLOGY, V52, P614, DOI 10.2307/1934149; VERITY PG, 1986, MAR ECOL PROG SER, V29, P117, DOI 10.3354/meps029117; VOITURIEZ B, 1977, CAH ORSTOM OCEANOGR, V15, P313; VOITURIEZ B, 1981, B MAR SCI, V31, P853; WEFER G, 1993, DEEP-SEA RES PT I, V40, P1613, DOI 10.1016/0967-0637(93)90019-Y; WEFER G, 1989, LIFE SCI R, V44, P139; WEINHEIMER AL, 1994, THESIS U CALIFORNIA; WELLING LA, 1990, THESIS OREGON STATE; WOOSTER WS, 1976, J MAR RES, V34, P131; WQOOSTER WS, 1963, SEA, P253	95	20	22	1	4	AMER SOC LIMNOLOGY OCEANOGRAPHY	WACO	5400 BOSQUE BLVD, STE 680, WACO, TX 76710-4446 USA	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	JUN	1996	41	4					615	635		10.4319/lo.1996.41.4.0615	http://dx.doi.org/10.4319/lo.1996.41.4.0615			21	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	VD306		Bronze			2025-03-11	WOS:A1996VD30600004
J	Tsim, ST; Yung, LY; Wong, JTY; Wong, YH				Tsim, ST; Yung, LY; Wong, JTY; Wong, YH			Possible involvement of G proteins in indoleamine-induced encystment in dinoflagellates	MOLECULAR MARINE BIOLOGY AND BIOTECHNOLOGY			English	Article							SIGNAL TRANSDUCTION; GONYAULAX-POLYEDRA; HAMSTER BRAIN; MELATONIN; MASTOPARAN; RECEPTORS; DIVERSITY; TOXIN	In dinoflagellates, the formation of cysts can be induced by indoleamines, and such responses exhibit reversibility and agonist selectivity. The encystment responses in two species of dinoflagellates, Crypthecodinium cohnii and Gonyaulax tamarensis, were examined for the possible involvement of G proteins. An antiserum against conserved regions of the ct subunits of mammalian G proteins detected several substrates in dinoflagellate membranes, suggesting the presence of G proteins in this group. In support of this finding, mastoparan (a direct activator of mammalian G proteins) was able to induce encystment. The trypsinited peptide was ineffective, indicating that the mastoparan-induced encystment was specific to the structure of mastoparan. Both biochemical and pharmacologic evidence favor the idea that indoleamine-induced encystment in dinoflagellates may be mediated via the signal-transducing G proteins.	HONG KONG UNIV SCI & TECHNOL, DEPT BIOL, KOWLOON, HONG KONG; MARINE BIOL ASSOC UNITED KINGDOM LAB, PLYMOUTH PL1 2PB, DEVON, ENGLAND	Hong Kong University of Science & Technology; Marine Biological Association United Kingdom								ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; [Anonymous], J CELL BIOL; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1993, INT CONGR SER, V1017, P183; BECKERANDRE M, 1994, J BIOL CHEM, V269, P28531; CARDINALI DP, 1992, J PINEAL RES, V13, P111, DOI 10.1111/j.1600-079X.1992.tb00064.x; CARLSON LL, 1989, ENDOCRINOLOGY, V125, P2670, DOI 10.1210/endo-125-5-2670; DUNCAN MJ, 1988, ENDOCRINOLOGY, V122, P1825, DOI 10.1210/endo-122-5-1825; EBISAWA T, 1994, P NATL ACAD SCI USA, V91, P6133, DOI 10.1073/pnas.91.13.6133; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; HIGASHIJIMA T, 1988, J BIOL CHEM, V263, P6491; HIGASHIJIMA T, 1990, J BIOL CHEM, V265, P14176; KRAUSE DN, 1991, ANNU REV PHARMACOL, V31, P549; KUBAI DF, 1969, J CELL BIOL, V40, P508, DOI 10.1083/jcb.40.2.508; MORSE D, 1995, SCIENCE, V268, P1622, DOI 10.1126/science.7777861; NAKAOKA H, 1994, SCIENCE, V264, P1593, DOI 10.1126/science.7911253; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; QUARMBY LM, 1992, J CELL BIOL, V116, P737, DOI 10.1083/jcb.116.3.737; REPPERT SM, 1994, NEURON, V13, P1177, DOI 10.1016/0896-6273(94)90055-8; RIVKEES SA, 1989, P NATL ACAD SCI USA, V86, P3822; SIMON MI, 1991, SCIENCE, V252, P802, DOI 10.1126/science.1902986; SOYER MO, 1974, CHROMOSOMA, V47, P179, DOI 10.1007/BF00331805; STRATHMANN M, 1990, P NATL ACAD SCI USA, V87, P9113, DOI 10.1073/pnas.87.23.9113; SUGDEN D, 1991, BRIT J PHARMACOL, V104, P922, DOI 10.1111/j.1476-5381.1991.tb12527.x; Tsim ST, 1996, BIOL SIGNAL, V5, P22; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515	26	8	8	0	5	SPRINGER	NEW YORK	233 SPRING ST, NEW YORK, NY 10013 USA	1053-6426			MOL MAR BIOL BIOTECH	Mol. Mar. Biol. Biotechnol.	JUN	1996	5	2					162	167						6	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Biotechnology & Applied Microbiology; Marine & Freshwater Biology	UN488					2025-03-11	WOS:A1996UN48800009
J	Faust, MA; Gulledge, RA				Faust, MA; Gulledge, RA			Associations of microalgae and meiofauna in floating detritus at a mangrove island, Twin Cays, Belize	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						ciliates; cyanobacteria; detritus; diatoms; dinoflagellates; mangrove; meiofauna; nematodes	AGGREGATIONS MARINE SNOW; NORTHERN ADRIATIC SEA; DYNAMICS; ATLANTIC; ECOLOGY	Associations of benthic microalgae and meiofauna affected by temperature, salinity and dissolved oxygen concentrations were examined in floating detritus in a shallow mangrove embayment in a 6 day time-series investigation. Floating detritus exhibits a diurnal movement: it rises to the surface via oxygen bubbles generated by attached microalgae at sunrise and sinks down at sunset. In floating mangrove detritus, dinoflagellates were present in highest proportion (50-90%), followed by diatoms (5-15%), cyanobacteria (3-25%) and dinoflagellate cysts (1-7%). Microalgal densities correlated significantly with dissolved oxygen concentrations (r(2) = 0.763, P < 0.01) and with depth + time + dissolved oxygen concentrations (r(2) = 0.902, P < 0.01). The vertical distributions of microalgal taxa in detritus were different with depth and time. In floating detritus, nematodes, ciliates, copepods and crustacean larvae were the most numerous. In bottom detritus, dominant meiofauna were: nematodes (1.8 X 10(3) to 3.2 X 10(3) organisms l(-1)), ciliates (5.3 X 10(2) to 1.1 X 10(3) organisms l(-1)), crustacean larvae (2.7 X 10(2) to 2.4 X 10(2) organisms l(-1)) and copepods (0 to 1.1 X 10(2) organisms l(-1)); however, in midwater these heterotrophic organisms were the lowest, and they were intermediate in surface detritus. The distribution of heterotrophic taxa was significantly different with depth (r(2) = 0.577, P < 0.001), but it did not vary significantly with day or time. Ciliates and nematodes were the major consumers of dinoflagellates in the aggregates.			Faust, MA (通讯作者)，SMITHSONIAN INST, NATL MUSEUM NAT HIST, DEPT BOT, 4201 SILVER HILL RD, SUITLAND, MD 20746 USA.							Alldredge A. L., 1989, RECENT ADV MICROBIAL, P108; ALLDREDGE AL, 1985, DEEP-SEA RES, V32, P1445, DOI 10.1016/0198-0149(85)90096-2; ALLDREDGE AL, 1979, LIMNOL OCEANOGR, V24, P855; ALLDREDGE AL, 1988, PROG OCEANOGR, V20, P41, DOI 10.1016/0079-6611(88)90053-5; ALONGI DM, 1992, MAR ECOL PROG SER, V81, P229, DOI 10.3354/meps081229; ALONGI DM, 1990, MAR ECOL PROG SER, V63, P53, DOI 10.3354/meps063053; ALONGI DM, 1994, HYDROBIOLOGIA, V285, P19, DOI 10.1007/BF00005650; AMBLER JW, 1991, J PLANKTON RES, V13, P1257, DOI 10.1093/plankt/13.6.1257; BOTO KG, 1989, MAR ECOL PROG SER, V51, P243, DOI 10.3354/meps051243; CARON DA, 1991, BIOL FREE LIVING HET, V45, P77; FAUST MA, 1993, DEV MAR BIO, V3, P121; FAUST MA, 1990, J PHYCOL, V26, P548, DOI 10.1111/j.0022-3646.1990.00548.x; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; FAUST MA, 1992, J PHYCOL, V28, P94; FENCHEL T, 1988, ANNU REV ECOL SYST, V19, P19, DOI 10.1146/annurev.es.19.110188.000315; FENCHEL T, 1969, Ophelia, V6, P1; FENCHEL TCM, 1967, OPHELIA, V4, P121; GOTSCHALK CC, 1989, MAR BIOL, V103, P119, DOI 10.1007/BF00391070; HERNDL GJ, 1988, MAR ECOL PROG SER, V48, P265, DOI 10.3354/meps048265; HERNDL GJ, 1991, PSZNI MAR ECOL, V12, P41, DOI 10.1111/j.1439-0485.1991.tb00082.x; Higgins P. P., 1988, INTRO STUDY MEIOFAUN, P488; JACKSON GA, 1993, LIMNOL OCEANOGR, V38, P1328, DOI 10.4319/lo.1993.38.6.1328; KALTENBOCK E, 1992, MAR ECOL PROG SER, V87, P147, DOI 10.3354/meps087147; LEICHFRIED M, 1988, MANGROVE ECOSYSTEM T; LEWIS DL, 1990, ASM NEWS, V56, P263; MORTON SL, 1992, J EXP MAR BIOL ECOL, V157, P79, DOI 10.1016/0022-0981(92)90076-M; Newell RC, 1984, FLOWS ENERGY MATERIA, P317; ODUM WE, 1982, FWSOBS8124 US FISH W; PORTER KG, 1985, J PROTOZOOL, V32, P409, DOI 10.1111/j.1550-7408.1985.tb04036.x; ROBERTSON AI, 1987, MANGROVE ECOSYSTEMS, P292; RUETZLER K, 1988, OCEANUS, V30, P16; Sherr E.B., 1986, Mar Microb Food Webs, V1, P61; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; Steidinger K.A., 1983, Progress phycol. Res., V2, P147; STEIN J R, 1973, P448; STONER AW, 1988, FISH B-NOAA, V86, P543; Wilkinson L., 1990, SYSTAT SYSTEM STAT, P676	37	39	44	1	14	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981			J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.	MAY 1	1996	197	2					159	175						17	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	UU635					2025-03-11	WOS:A1996UU63500001
J	Harding, IC				Harding, IC			Taxonomic stabilisation of dinoflagellate cyst taxa, as exemplified by two morphologically complex Early Cretaceous species	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article							SEA	Both Nelchinopsis kostuomiensis and Gardodinium trabeculosum show a complex morphology which has proved difficult to understand using conventional light microscopy (LM), and has resulted in a degree of taxonomic flux. LM examination of type material and combined LM and electron microscopic observation of the new topotype and additional uncompressed specimens has resulted in a detailed redescription of these two taxa including determination of their paratabulation. Both Nelchinopsis kostromiensis (Vozzhennikova) Wiggins, emend. nov. and Gardodinium trabeculosum (Gocht) Alberti, emend. nov, display ornatum-type paratabulation, and additionally can be assigned to the dinoflagellate subfamily Leptodinioideae. These two taxa are the only fossil dinocysts so far described which show parasutural features developed on ectophragmal wall layers.			Harding, IC (通讯作者)，UNIV SOUTHAMPTON,DEPT GEOL,EUROPEAN WAY,EXPRESS DOCK,SOUTHAMPTON SO14 3ZH,HANTS,ENGLAND.		Harding, Ian/K-3320-2012					Alberti G., 1961, Palaeontographica, V116, P1; ARHUS N, 1990, POLAR RES, V8, P165, DOI 10.1111/j.1751-8369.1990.tb00383.x; ARHUS N, 1986, NORSK GEOLOGISK TIDS, V66, P17; BACKHOUSE J, 1987, STUDIES AUSTR MESOZO, V4, P205; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Costa L.I., 1992, P99; DAVEY RJ, 1974, PALAEOBOT SPEC PUBL, V3, P41; DAVEY RJ, 1978, DSDP, V40, P883; DAVIES EH, 1983, GEOL SURV CAN B, V359; DIXON J, 1982, GEOL SURV CAN B, V349; DUXBURY S, 1983, Palaeontographica Abteilung B Palaeophytologie, V186, P18; Duxbury S., 1977, Palaeontographica Abteilung B Palaeophytologie, V160, P17; EVITT WR, 1985, AM ASS STRATIGR PALY; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; GOCHT H., 1959, PAL ONTOLOGISCHE Z, V33, P50; HARDING I C, 1990, Palaeontographica Abteilung B Palaeophytologie, V218, P1; HEILMANNCLAUSEN C, 1987, DAN GEOL UNDERS A; HELENES J, 1986, Palynology, V10, P73; LENTIN JK, 1990, AM ASS STRATIGR PALY, V23; LENTIN JK, 1993, AM ASS STRATIGR PALY, V28; LENTIN JK, 1981, BIR8112 BEDF I OC; LENTIN JK, 1985, 60 CAN TECHN; MCINTYRE DJ, 1980, GEOL SURV CAN B, V320; NeaLE J.W., 1962, GEOL MAG, V99, P439; NOHRHANSEN H, 1993, GRONL GEOL UNDERS B, V166; Prossl K.F., 1990, Palaeontographica Abteilung B Palaeophytologie, V218, P93; RILEY LA, 1984, INITIAL REP DEEP SEA, V77, P675; SARJEANT WAS, 1969, B BR MUS NAT HIST S, V3, P7; Stover L.E., 1987, Memoir of the Association of Australasian Palaeontologists, V4, P101; STOVER LE, 1987, PALYNOL CONTRIB SER, V18; STOVER LE, 1978, STANFORD U PUBL GEOL, V15; VOZZHENNIKOVA TF, 1967, CRETACEOUS PALEOGENE; WIGGINS VD, 1972, REV PALAEOBOT PALYNO, V14, P297, DOI 10.1016/0034-6667(72)90023-1	33	3	4	1	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAY	1996	92	3-4					351	366		10.1016/0034-6667(95)00114-X	http://dx.doi.org/10.1016/0034-6667(95)00114-X			16	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	UP406					2025-03-11	WOS:A1996UP40600009
J	Tocher, BA; Jarvis, I				Tocher, BA; Jarvis, I			Dinoflagellate cyst distributions and the Albian-Cenomanian boundary (mid-Cretaceous) at Cordebugle, NW France and Lewes, southern England	JOURNAL OF MICROPALAEONTOLOGY			English	Article							PARIS BASIN	The Albian-Cenomanian boundary successions at Livet Quarry, Cordebugle and Rodmell Cement Works, Lewes are described. Moderately abundant and diverse dinoflagellate cyst assemblages comprising 89 taxa are recorded and related to ammonite, foraminiferal and other faunal data from the two sites. The genus Ovoidinium forms a major component of cyst assemblages from the boundary intervals at both localities. Ovoidinium scabrosum (Cookson & Hughes) Davey is replaced by abundant Ovoidinium verrucosum verrucosum (Cookson & Hughes) Davey close to, and possibly at, the stage boundary, offering a potential dinoflagellate cyst marker for the base of the Cenomanian Stage. The published ranges of a number of species are extended. Six taxa are recorded for the first time from NW Europe: Apteodinium reticulatum Singh, Disphaeria macropyla Cookson & Eisenack, Nematosphaeropsis densiradiata (Cookson & Eisenack) Stover & Evitt and Pervosphaeridium cenomaniense (Norvick) Below occur in the high Upper Albian; Ovoidinium verrucosum (Cookson & Hughes) ostium (Davey) Lentin & Williams and Tanyosphaeridium salpinx Norvick are recorded from the lowest Lower Cenomanian. Increased cyst abundance and diversity at Lewes when compared with Cordebugle is related to the more basinal setting of the former locality.	KINGSTON UNIV,SCH GEOL SCI,KINGSTON THAMES KT1 2EE,SURREY,ENGLAND	Kingston University	Tocher, BA (通讯作者)，UNIV WALES,INST EARTH STUDIES,PALYNOL RES CTR,ABERYSTWYTH SY23 3DB,DYFED,WALES.		Jarvis, Ian/A-1637-2008	Jarvis, Ian/0000-0003-3184-3097				AMEDRO F, 1992, B CENT RECH EXPL, V16, P187; AMEDRO F, 1983, GEOLOGIE FRANCE, V3, P179; BIRKELUND T, 1984, Bulletin of the Geological Society of Denmark, V33, P3; Carter D. J, 1977, Bulletin Br Mus nat Hist (Geol), V29, P1; Clarke R. F. A., 1967, Verb K ned Akad Wet Amst, V24, P1; COOPER MR, 1977, PALAEOGEOGR PALAEOCL, V22, P1, DOI 10.1016/0031-0182(77)90032-3; Costa L. I., 1992, BRIT MICROPALAEONTOL, P99; Davey JJ., 1966, B BR MUS NAT HIS G, P157; Davey R.J., 1973, REV ESP MICROPALEONT, V5, P173; Davey R.J., 1970, B BR MUS NAT HIS G, V18, P333; DAVEY R.J., 1969, B BRIT MUS NAT HIST, V17, P103, DOI DOI 10.5962/P.313834; DAVEY RJ, 1976, REV PALAEOBOT PALYNO, V22, P307, DOI 10.1016/0034-6667(76)90028-2; FAUCONNIER D, 1979, DOCUMENT BUREAU RECH, V5; Fauconnier D., 1975, Bulletin du Bureau des Recherches Geologiques et Minieres (Deuxieme serie), V1, P235; Foucher J.-C., 1979, Palaeontographica Abteilung B Palaeophytologie, V169, P78; Foucher J.-C., 1981, Cretaceous Research, V2, P331, DOI 10.1016/0195-6671(81)90021-5; GASTER CTA, 1929, P GEOLOGISTS ASS, V39, P328; HANCOCK J M, 1989, Proceedings of the Geologists' Association, V100, P565; Hancock J.M., 1979, J GEOL SOC LONDON, V136, P175, DOI [DOI 10.1144/GSJGS.136.2.0175, 10.1144/gsjgs.136.2.0175]; HANCOCK J.M., 1990, INTRO PETROLEUM GEOL, P255; HANCOCK JM, 1992, GEOLOGICAL SOC LONDO, V13, P134; HANCOCK JM, 1991, CRETACEOUS RES, V12, P159; HAQ BU, 1987, SCIENCE, V235, P1156, DOI 10.1126/science.235.4793.1156; HART MB, 1992, PROC USSHER, V8, P7; HART MB, 1989, BRIT MICROPALAEONTOL, P273; JARVIS I, 1988, Cretaceous Research, V9, P3, DOI 10.1016/0195-6671(88)90003-1; JUIGNET P, 1992, PALAEOGEOGR PALAEOCL, V91, P197, DOI 10.1016/0031-0182(92)90067-F; Juignet P., 1974, THESIS U CAEN; Juignet P., 1980, CRETACEOUS RES, V1, P341, DOI [10.1016/0195-6671(80)90043-9, DOI 10.1016/0195-6671(80)90043-9]; Kennedy W. J., 1969, Proceedings of the Geological Association, V80, P459; Lake R. D., 1987, MEMOIR BRIT GEOLOGIC; Lentin J.K., 1993, AM ASS STRATIGRAPHIC, V28; MORGAN RP, 1980, MEM GEOL SURV NSW PA, V18, P1; MORTIMORE R N, 1987, Proceedings of the Geologists' Association, V98, P97; NORVICK M. S., 1976, AUSTR BUREAU MINERAL, V151, P21; PRICE R J, 1977, Proceedings of the Geologists' Association, V88, P65; Rawson P.F., 1978, 9 GEOL SOC; ROBASZYNSKI F, 1986, Proceedings of the Geologists' Association, V97, P171; Robaszynski F., 1980, Revue de Micropaleontologie, V22, P195; ROBASZYNSKI F, 1992, MESOZOIC CENOZOIC SE, P80; SIMMONS MD, 1991, PROC USSHER, V7, P408; SINGH C, 1971, RES COUNCIL ALBERTA, V28, P301; Verdier J.-P., 1975, Revue Micropaleont, V17, P191; Wright C.W., 1984, Palaeontogr. Soc. Monogr., V137, P1, DOI 10.1080/25761900.1983.12288888; WRIGHT CW, 1987, MONOGR PALAEONTOGR S, V139, P127; WRIGHT CW, 1987, PALAEONTOLOGICAL ASS, V2, P141	46	13	14	3	4	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BATH, AVON, ENGLAND BA1 3JN	0262-821X			J MICROPALAEONTOL	J. Micropalaentol.	APR	1996	15		1				55	67		10.1144/jm.15.1.55	http://dx.doi.org/10.1144/jm.15.1.55			13	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	UL958		hybrid			2025-03-11	WOS:A1996UL95800004
J	McMinn, A				McMinn, A			Preliminary investigation of the contribution of fast-ice algae to the spring phytoplankton bloom in Ellis Fjord, eastern Antarctica	POLAR BIOLOGY			English	Article							SEA ICE; ROSS SEA; PRIMARY PRODUCTIVITY; BENTHIC MICROALGAE; MCMURDO-SOUND; GROWTH-RATES; BARENTS SEA; EDGE; ASSEMBLAGES; DYNAMICS	Algae released from fast-ice in Ellis Fjord, eastern Antarctica, made little contribution to subsequent phytoplankton growth. Dominant taxa in the interior ice community included Nitzschia cylindrus (Grun) Hasle, Navicula glaciei V.H. and a dinoflagellate cyst. Diatom mortality within the ice was high. The algal contribution to the phytoplankton from the fast ice was estimated by calculating the difference between algal biomass in ice cores taken on 14 November with those taken on 18 December 1992. The biomass of sedimenting phytoplankton was estimated using sediment traps; weekly cell counts of water were used to monitor net phytoplankton growth. The low contribution from the fast-ice of Ellis Fjord to the phytoplankton is similar to results from other Antarctic fast-ice communities but is not necessarily reflective of processes occurring within either Antarctic or Arctic pack ice communities. An algal mat growing on the base of the fast-ice had a carbon standing crop of between 0.231 gCm(-2) and 0.022 gCm(-2). Much of this was delivered to the water column as the ice melted while the remainder was exported.	UNIV TASMANIA,INST ANTARCTIC & SO OCEAN STUDIES,HOBART,TAS 7001,AUSTRALIA	University of Tasmania	McMinn, A (通讯作者)，UNIV TASMANIA,ANTARTIC CRC,HOBART,TAS 7001,AUSTRALIA.		McMinn, Andrew/A-9910-2008					BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; BUNT JS, 1970, J MAR RES, V28, P304; BUNT JS, 1963, NATURE, V199, P1254, DOI 10.1038/1991254a0; FIALA M, 1990, POLAR BIOL, V10, P629, DOI 10.1007/BF00239374; Garrison D.L., 1985, P103; GARRISON DL, 1983, NATURE, V306, P363, DOI 10.1038/306363a0; GARRISON DL, 1989, POLAR BIOL, V10, P211; GILSTAD M, 1990, MAR ECOL PROG SER, V64, P169, DOI 10.3354/meps064169; GRAINGER EH, 1982, ESTUARIES, V5, P294, DOI 10.2307/1351752; Gran HH., 1904, Sci Res Norw North Polar Exped, V4, P3; HEGSETH EN, 1992, POLAR BIOL, V12, P485; Horner R., 1985, P83; HORNER R, 1982, ARCTIC, V35, P485; KREBS WN, 1983, MICROPALEONTOLOGY, V29, P267, DOI 10.2307/1485734; KUOSA H, 1992, POLAR BIOL, V12, P333; MATHEKE GEM, 1974, J FISH RES BOARD CAN, V31, P1779, DOI 10.1139/f74-226; MCMINN A, 1994, NATURE, V370, P547, DOI 10.1038/370547a0; MCMINN A, 1995, POLAR BIOL, V15, P269; MCMINN A, 1993, J PLANKTON RES, V15, P925, DOI 10.1093/plankt/15.8.925; McMinn A., 1994, MEMOIRS JAPANESE NAT, V50, P34; MICHEL C, 1993, POLAR BIOL, V13, P441; MULLIN MM, 1966, LIMNOL OCEANOGR, V11, P307, DOI 10.4319/lo.1966.11.2.0307; NELSON DM, 1987, J GEOPHYS RES-OCEANS, V92, P7181, DOI 10.1029/JC092iC07p07181; NELSON DM, 1986, DEEP-SEA RES, V33, P1389, DOI 10.1016/0198-0149(86)90042-7; Palmisano A.C., 1985, P131; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; REIBESELL U, 1991, POLAR BIOL, V11, P239; SAKSHAUG E, 1991, POLAR RES, V10, P69, DOI 10.1111/j.1751-8369.1991.tb00636.x; SATOH H, 1988, Journal of the Oceanographical Society of Japan, V44, P287, DOI 10.1007/BF02302571; SCHANDELMEIER L, 1981, LIMNOL OCEANOGR, V26, P935, DOI 10.4319/lo.1981.26.5.0935; Smith R.E.H., 1991, Journal of Marine Systems, V2, P97, DOI DOI 10.1016/0924-7963(91)90016-N; SMITH WO, 1985, SCIENCE, V227, P163, DOI 10.1126/science.227.4683.163; SMITH WO, 1986, BIOSCIENCE, V36, P564; STEEMANNNIELSEN E, 1962, INT REV GRS HYDROBIO, V43, P330; STOECKER D.K., 1991, ANTARCT J US, V26, P143; STRATHMANN RR, 1967, LIMNOL OCEANOGR, V12, P411, DOI 10.4319/lo.1967.12.3.0411; SULLIVAN CW, 1985, ANTARCTIC NUTRIENT C, P78; TRODAHL HJ, 1989, SCIENCE, V245, P194, DOI 10.1126/science.245.4914.194; Whitaker T.M., 1977, Adaptations within Antarctic Ecosystems, P75; WILSON DL, 1986, DEEP-SEA RES, V33, P1375, DOI 10.1016/0198-0149(86)90041-5; Zwally H.J., 1983, Antarctic sea ice, 1973-1976: Satellite passive-microwave observations	41	61	65	1	9	SPRINGER VERLAG	NEW YORK	175 FIFTH AVE, NEW YORK, NY 10010	0722-4060			POLAR BIOL	Polar Biol.	APR	1996	16	4					301	307		10.1007/s003000050057	http://dx.doi.org/10.1007/s003000050057			7	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	UE932					2025-03-11	WOS:A1996UE93200009
J	Mackenzie, L; White, D; Oshima, Y; Kapa, J				Mackenzie, Lincoln; White, David; Oshima, Yasukatsu; Kapa, John			The resting cyst and toxicity of <i>Alexandrium ostenfeldii</i> (Dinophyceae) in New Zealand	PHYCOLOGIA			English	Article								Examination of dinoflagellate cysts in sediments around the New Zealand coast revealed that a previously undescribed resting cyst (hypnozygote) of Alexandrium ostenfeldii (Paulsen) Balech et Tangen was common. In a number of locations these cells were the dominant dinoflagellate cyst type within the seafloor sediments although the motile form was rarely observed within the plankton. On occasion quite high numbers of cysts (9.0 X 10(3) cysts m(-1)) were observed within the fine sediments accumulated on mussel culture ropes. Vegetative cell cultures were established by hatching cysts from locations spanning a wide latitudinal range. Examination of the paralytic shellfish poisoning (PSP) toxicity of these cultures using high-performance liquid chromatography (HPLC) showed considerable differences between the toxin profiles of isolates from different locations. One isolate (Wellington Harbour) showed no trace of any PSP toxins. Two isolates from the North Island west coast produced similar profiles composed mainly of the sulpho-carbamate derivatives GTX(3) and GTX(5), and an isolate from the southern South Island east coast (Timaru) produced almost exclusively saxitoxin (STX). Repeated analysis of toxin profiles over an 18-month period showed that these were stable properties of the isolates. The potential for paralytic shellfish poisoning by A. ostenfeldii is therefore widespread throughout New Zealand though significant differences in specific toxicity occur in populations from different geographical areas.	[Mackenzie, Lincoln; White, David; Kapa, John] Cawthron Inst, Nelson, New Zealand; [Oshima, Yasukatsu] Tohoku Univ, Fac Agr, Dept Food Chem, Aoba Ku, Sendai, Miyagi 981, Japan	Cawthron Institute; Tohoku University	Mackenzie, L (通讯作者)，Cawthron Inst, Private Bag 2, Nelson, New Zealand.		White, David/ACY-4325-2022		New Zealand Foundation for Research Science and Technology; New Zealand Lottery Board	New Zealand Foundation for Research Science and Technology(New Zealand Foundation for Research, Science and Technology); New Zealand Lottery Board	The authors are grateful to BHP New Zealand Steel Mining Ltd for assistance with sampling off the west coast of the North Island and for permission to use data collected during the course of the Taharoa ironsand loading terminal study. Thanks also to Doug Hopcroft and Raymond Bennett of Hort Research Ltd, Palmerston North, for their assistance with the electron microscope work. This study was supported by contract CAW 301 with the New Zealand Foundation for Research Science and Technology and the New Zealand Lottery Board.	ANDERSON DM, 1990, TOXIC MARINE PHYTOPLANKTON, P41; ANDERSON DM, 1978, J PHYCOL, V14, P244; Balech E., 1985, P33; BALECH E, 1985, SARSIA, V70, P333, DOI 10.1080/00364827.1985.10419687; Balech E., 1977, NEOTROPICA, V23, P49; Balech E., 1995, The genus Alexandrium Halim (Dinoflagellata); Cembella A.D., 1985, P55; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; Fraga S., 1985, P51; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Fukuyo Y., 1985, P27; Fukuyo Y., 1990, RED TIDE ORGANISMS J, P92; HALLEGRAEFF GM, 1989, TOXIC MARINE PHYTOPL, P475; HANSEN PJ, 1992, J PHYCOL, V28, P597, DOI 10.1111/j.0022-3646.1992.00597.x; HAYWOOD AJ, 1994, P 1 INT C MOLL SHELL; KIM CH, 1993, NIPPON SUISAN GAKK, V59, P641, DOI 10.2331/suisan.59.641; KIM CH, 1993, NIPPON SUISAN GAKK, V59, P633, DOI 10.2331/suisan.59.633; KONOVALOVA G V, 1991, Botanicheskii Zhurnal (St. Petersburg), V76, P79; LOEBLICH AR, 1968, LIPIDS, V3, P5, DOI 10.1007/BF02530961; MACKENZIE L, 1990, NEW ZEAL J MAR FRESH, V24, P75, DOI 10.1080/00288330.1990.9516403; MACKENZIE L, 1992, 29 CAWTHR I NZ MUSS; MOESTRUP O, 1988, OPHELIA, V28, P195, DOI 10.1080/00785326.1988.10430813; OSHIMA Y, 1989, BIOACT MOL, V10, P319; OSHIMA Y, 1992, TOXICON, V30, P1539, DOI 10.1016/0041-0101(92)90025-Z; Paulsen O., 1904, MEDD KOMM HAVUNDERS, V1, P1; ROHDES LL, 1994, P 1 INT C MOLL SHELL; Sako Yoshihiko, 1995, P345; Smith Peter, 1993, Royal Society of New Zealand Miscellaneous Series, V24, P11	28	90	98	2	24	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897 USA	0031-8884			PHYCOLOGIA	Phycologia	MAR	1996	35	2					148	155		10.2216/i0031-8884-35-2-148.1	http://dx.doi.org/10.2216/i0031-8884-35-2-148.1			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	V50JG					2025-03-11	WOS:000203404000007
J	Iosifova, EK				Iosifova, EK			Dinocysts from Tchernaya Retchka (Ryazanian-Aptian, Lower Cretaceous) of the Moscow Basin, Russia	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Review							DINOFLAGELLATE CYSTS; EISENACK 1958; NEW-ZEALAND	Dinocysts from the outcrop at Tchernaya Retchka, located in the type area of the Ryazanian, have been examined and 185 taxa have been identified. Three distinct assemblages of Ryazanian, Hauterivian, and Upper Barremian-Lower Aptian age have been distinguished. In general, the assemblages are very similar to those reported from northwestern Europe. The oldest assemblage, from the Ryazanian (Riasanites riasanensis ammonite zone; probably the lower part), is correlated with the English Endoscrinium pharo-Pseudoceratium pelliferum dinocyst and stenomphalus-albidum ammonite zones. Six new dinocyst species are described and three new combinations are proposed: Apteodinium gerasimovii Iosifova, sp. nov., A. granuliferum Iosifova, sp. nov., Cribroperidinium volkovae Iosifova, sp. nov., Impagidinium ordocaviopse Iosifova, sp. nov., Lithodinia perforata Iosifova, sp. nov., Muderongia brevispinosa Iosifova, sp. nov., Protobatioladinium rossicum (Iosifova, 1992) Iosifova, comb. nov. and emend., ?Warrenia brevispinosa (Iosifova, 1992) Iosifova, comb. nov., and Batioladinium gochtii (Alberti, 1961) Lentin and Williams, 1977 subsp. rude (Iosifova, 1992) Iosifova, comb. nov.			Iosifova, EK (通讯作者)，RUSSIAN ACAD SCI,INST GEOL,PYZHEVSKY PER 7,MOSCOW 109017,RUSSIA.							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Palaeobot. Palynology	MAR	1996	91	1-4					187	&		10.1016/0034-6667(95)00064-X	http://dx.doi.org/10.1016/0034-6667(95)00064-X			52	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	UD478					2025-03-11	WOS:A1996UD47800011
J	Nishio, M; Muramatsu, I; Yasumoto, T				Nishio, M; Muramatsu, I; Yasumoto, T			Na+-permeable channels induced by maitotoxin in guinea-pig single ventricular cells	EUROPEAN JOURNAL OF PHARMACOLOGY			English	Article						maitotoxin; Na+-permeable channel; patch clamp; ventricular cell, guinea-pig	CALCIUM CHANNELS; CARDIAC-CELLS; DINOFLAGELLATE; DEPOLARIZATION; PALYTOXIN; MYOCYTES	The characteristics of maitotoxin-induced single channel currents were studied in guinea-pig single ventricular cells using the cell-attached or inside-out configuration of the patch clamp. When the patch electrode was filled with normal Tyrode solution containing 10 nM maitotoxin, elementary currents flowing through the single channel were observed in the cell-attached patch, The amplitude of the single channel current at the resting potential was 1.6 +/- 0.1 pA, The current-voltage relation of the current was linear and the single channel conductance was 16.0 +/- 0.9 pS. The distribution of open times was fitted by a single exponential function (decay time constant: 27 ms), while that of closed times was fitted by the sum of two exponential functions (decay time constants: 1.6 and 34 ms). When the electrode solution was filled with the Ca2+-free Tyrode solution, maitotoxin also induced single channel currents with parameters similar to those in the normal Tyrode solution. Under inside-out patch clamp conditions and in 150 mM Na+ solution on both sides of the patch membrane, maitotoxin also induced single channel currents. Choline(+) could nor substitute for Na+. These results indicate that maitotoxin induces single ionic channels irrespective of the presence or absence of Ca2+ and thar the charge carrier of the single channel current is Na+ rather than Ca2+. The increase in Na+ permeability through maitotoxin-induced channels may be possibly responsible for its biological actions.	FUKUI MED SCH,DEPT PHARMACOL,MATSUOKA,FUKUI 91011,JAPAN; KANAZAWA MED UNIV,DEPT PHARMACOL,KANAZAWA,ISHIKAWA 92011,JAPAN; TOHOKU UNIV,FAC AGR,LAB FOOD HYG,SENDAI,MIYAGI 980,JAPAN	University of Fukui; Kanazawa Medical University; Tohoku University								ADAMS DJ, 1990, POTASSIUM CHANNELS S, P40; BIDARD JN, 1984, J BIOL CHEM, V259, P8353; FOZZARD HA, 1985, CIRC RES, V56, P475, DOI 10.1161/01.RES.56.4.475; GUSOVSKY F, 1990, BIOCHEM PHARMACOL, V39, P1633, DOI 10.1016/0006-2952(90)90105-T; HAMILL OP, 1981, PFLUG ARCH EUR J PHY, V391, P85, DOI 10.1007/BF00656997; HUANG JMC, 1984, J PHARMACOL EXP THER, V229, P615; IRISAWA H, 1984, JPN J PHYSIOL, V34, P375, DOI 10.2170/jjphysiol.34.375; ISENBERG G, 1982, PFLUG ARCH EUR J PHY, V395, P6, DOI 10.1007/BF00584963; KOBAYASHI M, 1987, BRIT J PHARMACOL, V92, P665, DOI 10.1111/j.1476-5381.1987.tb11370.x; MURAMATSU I, 1984, J PHARMACOL EXP THER, V231, P488; MURAMATSU I, 1988, BRIT J PHARMACOL, V93, P811, DOI 10.1111/j.1476-5381.1988.tb11466.x; NILIUS B, 1985, NATURE, V316, P443, DOI 10.1038/316443a0; NISHIO M, 1993, GEN PHARMACOL, V24, P1079, DOI 10.1016/0306-3623(93)90352-X; PIN JP, 1988, J NEUROCHEM, V50, P1227, DOI 10.1111/j.1471-4159.1988.tb10597.x; SLADECZEK F, 1988, EUR J BIOCHEM, V174, P663, DOI 10.1111/j.1432-1033.1988.tb14149.x; TAKAHASHI M, 1982, J BIOL CHEM, V257, P7287; YOKOYAMA A, 1988, J BIOCHEM, V104, P184, DOI 10.1093/oxfordjournals.jbchem.a122438; YOSHII M, 1987, BRAIN RES, V424, P119, DOI 10.1016/0006-8993(87)91200-5	18	14	16	1	7	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0014-2999			EUR J PHARMACOL	Eur. J. Pharmacol.	FEB 22	1996	297	3					293	298		10.1016/0014-2999(95)00751-2	http://dx.doi.org/10.1016/0014-2999(95)00751-2			6	Pharmacology & Pharmacy	Science Citation Index Expanded (SCI-EXPANDED)	Pharmacology & Pharmacy	TX913	8666062				2025-03-11	WOS:A1996TX91300013
J	Steidinger, KA; Burkholder, JM; Glasgow, HB; Hobbs, CW; Garrett, JK; Truby, EW; Noga, EJ; Smith, SA				Steidinger, KA; Burkholder, JM; Glasgow, HB; Hobbs, CW; Garrett, JK; Truby, EW; Noga, EJ; Smith, SA			Pfiesteria piscicida gen et sp nov (Pfiesteriaceae fam nov), a new toxic dinoflagellate with a complex life cycle and behavior	JOURNAL OF PHYCOLOGY			English	Article						Dinamoebales; Pfiesteria gen nov; Pfiesteria piscicida sp nov; Pfiesteriaceae fam nov; Pyrrhophyta; taxonomy toxic microalgae	DIPLOPSALIS-GROUP DINOPHYCEAE; PARASITIC DINOFLAGELLATE; CYST; NAEGLERIA; REVISION; THECA; CELL	The newly described toxic dinoflagellate Pfiesteria piscicida is a polymorphic and multiphasic species with flagellated, amoeboid, and cyst stages. The species is structurally a heterotroph; however, the flagellated stages can have cleptochloroplasts in large food vacuoles and can temporarily function as mixotrophs. The flagellated stage has a typical mesokaryotic nucleus, and the theca is composed of four membranes, two of which are vesicular and contain thin plates arranged in a Kofoidian series of Po, cp, X, 4', 1a, 5 '', 6c, 4s, 5triple prime, and 2 '''' . The plate tabulation is unlike that of any other armored dinoflagellate. Nodules often demark the suture lines underneath the outer membrane, but fixation protocols can influence the detection of plates. Amoeboid benthic stages can be filose to lobose, are thecate, and have a reticulate or spiculate appearance. Amoeboid stages have a eukaryotic nuclear profile and are phagocytic. Cyst stages include a small spherical stage with a honeycomb, reticulate surface and possibly another stage that Is elongate and oval to spherical with chrysophyte-like scales that can have long bracts. The species is placed in a new family, Pfiesteriaceae, and the order Dinamoebales is emended.	N CAROLINA STATE UNIV,DEPT BOT,RALEIGH,NC 27695; N CAROLINA STATE UNIV,DEPT COMPARAT ANIM & SPECIAL SPECIES MED,RALEIGH,NC 27695	North Carolina State University; North Carolina State University	Steidinger, KA (通讯作者)，FLORIDA MARINE RES INST,DEPT ENVIRONM PROTECT,100 8TH AVE SE,ST PETERSBURG,FL 33701, USA.							BALECH E, 1994, T AM MICROSC SOC, V113, P216, DOI 10.2307/3226651; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BUCKLANDNICKS JA, 1990, J PHYCOL, V26, P539, DOI 10.1111/j.0022-3646.1990.00539.x; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; BURKHOLDER JM, 1995, ARCH PROTISTENKD, V145, P177, DOI 10.1016/S0003-9365(11)80314-3; BURKHOLDER JM, 1993, 9308 US EPA NAT EST; Burkholder Joann M., 1995, P567; Bursa A. S., 1970, Arctic Alpine Res., V2, P145, DOI 10.2307/1550349; Bursa A. S., 1970, Arctic Alpine Res., V2, P152, DOI 10.2307/1550350; CACHON J, 1977, CHROMOSOMA, V60, P237, DOI 10.1007/BF00329773; CACHON J, 1968, Protistologica, V4, P15; CARTY S, 1986, PHYCOLOGIA, V25, P197, DOI 10.2216/i0031-8884-25-2-197.1; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DODGE JD, 1993, BOT MAR, V36, P137, DOI 10.1515/botm.1993.36.2.137; DODGE JD, 1981, BOT J LINN SOC, V83, P15, DOI 10.1111/j.1095-8339.1981.tb00126.x; ELBRACHTER M, 1993, NOVA HEDWIGIA, V56, P173; FULTON C, 1993, J EUKARYOT MICROBIOL, V40, P520, DOI 10.1111/j.1550-7408.1993.tb04945.x; FULTON C, 1977, ANNU REV MICROBIOL, V31, P597, DOI 10.1146/annurev.mi.31.100177.003121; GARDINER WE, 1989, J PHYCOL, V25, P178, DOI 10.1111/j.0022-3646.1989.00178.x; HANAICHI T, 1986, J ELECTRON MICROSC, V35, P304; HANSEN G, 1995, PHYCOLOGIA, V34, P166, DOI 10.2216/i0031-8884-34-2-166.1; Landsberg Jan H., 1995, P65; LANDSBERG JH, 1994, DIS AQUAT ORGAN, V20, P23, DOI 10.3354/dao020023; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; LEWITUS AJ, 1995, ESTUARIES, V18, P373, DOI 10.2307/1352319; LOEBLICH AR, 1979, J MAR BIOL ASSOC UK, V59, P195, DOI 10.1017/S0025315400046270; MALLIN MA, 1995, J PLANKTON RES, V17, P351, DOI 10.1093/plankt/17.2.351; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Pascher A., 1916, Archiv fuer Protistenkunde Jena, V36; Popovsky J., 1990, Dinophyceae (Dinoflagellida); SCHUSTER F, 1963, J PROTOZOOL, V10, P297, DOI 10.1111/j.1550-7408.1963.tb01681.x; SOURNIA A, 1986, INTRO CYANOPHYCEES D, V1; Sournia Alain, 1995, P103; SPURR AR, 1969, J ULTRA MOL STRUCT R, V26, P31, DOI 10.1016/S0022-5320(69)90033-1; Steidinger K., 1989, P285; Steidinger Karen A., 1995, P83; Steidinger Karen A., 1993, P1; TIMPANO P, 1986, AM J BOT, V73, P1341, DOI 10.2307/2444068	38	140	151	2	28	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	FEB	1996	32	1					157	164		10.1111/j.0022-3646.1996.00157.x	http://dx.doi.org/10.1111/j.0022-3646.1996.00157.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	TX431					2025-03-11	WOS:A1996TX43100019
J	Tsim, ST; Wong, JTY; Wong, YH				Tsim, ST; Wong, JTY; Wong, YH			Effects of dibutyryl cAMP and bacterial toxins on indoleamine-induced encystment of dinoflagellates	BIOLOGICAL SIGNALS			English	Article						cAMP; dinoflagellate; G proteins; melatonin; signal transduction	CYCLIC-AMP ACCUMULATION; ADENYLATE-CYCLASE; SIGNAL TRANSDUCTION; GONYAULAX-POLYEDRA; PERTUSSIS TOXIN; INHIBITION; MELATONIN; PITUITARY; PROTEINS	Dinoflagellates are the causative agents of red tides with worldwide occurrence and can be induced to encyst by in doleamines such as melatonin and 5-methoxytryptamine (5-MOT). This biological response may be mediated via indoleamine-binding proteins or receptors. Here we report the initial characterization of the signal transduction mechanisms by which indoleamines induce encystment of dinoflagellates. In particular, we explored the possible involvement of G proteins and cAMP in cyst formation. Both melatonin and 5-MOT promoted the encystment of Gonyaulax tamarensis and Crypthecodinium cohnii. Exposure of dinoflagellates to dibutyryl cAMP, which directly activates cAMP-dependent pathways, did not affect the ability of indoleamines to promote encystment. However, dibutyryl cAMP dose-dependently diminished the indoleamine-induced suppression of cell growth. Exposure of dinoflagellates to the bacterial toxins from Vibrio cholerae and Bordetella pertussis had no effect on the indoleamine-induced encystment response, indicating the lack of involvement of G(s) or G(i)-like proteins. Moreover, [P-32]ADP ribosylation of dinoflagellate membranes by either toxin failed to identify substrate proteins. These results suggest that although the indoleamine-induced encystment of dinoflagellates may involve a G-protein-coupled signal transduction pathway, the identity of the G protein concerned may be distinct from those that regulate adenylyl cyclases in mammalian cells.	HONG KONG UNIV SCI & TECHNOL, DEPT BIOL, KOWLOON, HONG KONG	Hong Kong University of Science & Technology								[Anonymous], J CELL BIOL; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1991, COMP BIOCHEM PHYS C, V98, P395, DOI 10.1016/0742-8413(91)90223-G; BALZER I, 1993, INT CONGR SER, V1017, P183; BECKERANDRE M, 1994, J BIOL CHEM, V269, P28531; CARLSON LL, 1989, ENDOCRINOLOGY, V125, P2670, DOI 10.1210/endo-125-5-2670; CASSEL D, 1977, P NATL ACAD SCI USA, V74, P3307, DOI 10.1073/pnas.74.8.3307; CASSONE VM, 1990, TRENDS NEUROSCI, V13, P457, DOI 10.1016/0166-2236(90)90099-V; EBISAWA T, 1994, P NATL ACAD SCI USA, V91, P6133, DOI 10.1073/pnas.91.13.6133; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; KATADA T, 1986, J BIOL CHEM, V261, P5215; MULLINS UL, 1994, J PINEAL RES, V17, P33, DOI 10.1111/j.1600-079X.1994.tb00111.x; Pang S. F., 1993, Biological Signals, V2, P146; POGGELER B, 1989, ACTA ENDOCR-COP   S1, V120, P97; REPPERT SM, 1994, NEURON, V13, P1177, DOI 10.1016/0896-6273(94)90055-8; RIVKEES SA, 1989, P NATL ACAD SCI USA, V86, P3882, DOI 10.1073/pnas.86.10.3882; SEAMON KB, 1981, P NATL ACAD SCI-BIOL, V78, P3363, DOI 10.1073/pnas.78.6.3363; SIMON MI, 1991, SCIENCE, V252, P802, DOI 10.1126/science.1902986; VANECEK J, 1990, NEUROSCI LETT, V110, P199, DOI 10.1016/0304-3940(90)90811-M; VANECEK J, 1989, BRAIN RES, V505, P157, DOI 10.1016/0006-8993(89)90129-7; WONG JTY, 1994, J MAR BIOL ASSOC UK, V74, P467, DOI 10.1017/S0025315400039515; WONG YH, 1988, J NEUROCHEM, V51, P114, DOI 10.1111/j.1471-4159.1988.tb04843.x; WONG YH, 1992, SCIENCE, V255, P339, DOI 10.1126/science.1347957; WONG YH, 1991, NATURE, V351, P63, DOI 10.1038/351063a0; YUNG LY, 1995, FEBS LETT, V372, P99, DOI 10.1016/0014-5793(95)00963-A	25	14	14	0	6	KARGER	BASEL	ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND	1016-0922			BIOL SIGNAL	Biol. Signals	JAN-FEB	1996	5	1					22	29						8	Biochemistry & Molecular Biology; Biophysics	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Biophysics	UK565	8739320				2025-03-11	WOS:A1996UK56500003
J	Hardeland, R; Fuhrberg, B; Uria, H; Behrmann, G; Meyer, TJ; Burkhardt, S; Poeggeler, B				Hardeland, R; Fuhrberg, B; Uria, H; Behrmann, G; Meyer, TJ; Burkhardt, S; Poeggeler, B			Chronobiology of indoleamines in the dinoflagellate Gonyaulax polyedra: Metabolism and effects related to circadian rhythmicity and photoperiodism	BRAZILIAN JOURNAL OF MEDICAL AND BIOLOGICAL RESEARCH			English	Article; Proceedings Paper	Conference and Thematic Discussions, at the III Latin American Symposium on Chronobiology	MAY 23-26, 1995	CARAGUATATUBA, BRAZIL	Int Soc Chronobiol, Soc Brasileira Neurociencias & Comportamento, Univ Sao Paulo		circadian rhythms; Gonyaulax; melatonin; 5-methoxytryptamine; V-ATPase	BIOLUMINESCENCE; MELATONIN; ATPASES	The marine bioluminescent dinoflagellate Gonyaulax polyedra is capable of producing various indoleamines. The first enzyme in their formation, tryptophan hydroxylase, exhibits a high-amplitude circadian rhythm with a maximum during photophase. Hydroxyindole-O-methyltransferase shows a biphasic pattern with a major maximum during scotophase. 5-Methoxylated indoleamines, such as melatonin and 5-methoxytryptamine, peak at the beginning and in the second half of scotophase, respectively. A drop in temperature from 20 to 15 degrees C leads to dramatic increases of melatonin, up to more than 50 ng/mg protein. This effect may explain why a lower temperature sensitizes this organism to photoperiodic, indoleamine-mediated induction of asexual cysts. Melatonin can be catabolized either enzymatically or non-enzymatically. The non-enzymatic pathway involves free radicals, e.g.,photooxidant cation radicals, and leads to the formation of N-1- acetyl-N-2-formyl-5-methoxykynuramine. Enzymatic catabolism comprises deacetylation to 5-methoxytryptamine and formation of 5-methoxytryptophol. 5-Methoxytryptamine represents a key substance acting as a stimulator of bioluminescence and a mediator of the encystment response. It opens proton channels in the membrane of an intracellular acidic vacuole system which is loaded by the action of a V-type ATPase, as shown by experiments using bafilomycin A(1).	UNIV OVIEDO,DEPT MORFOL & BIOL CELULAR,E-33006 OVIEDO,SPAIN; UNIV TEXAS,HLTH SCI CTR,DEPT CELLULAR & STRUCT BIOL,SAN ANTONIO,TX 78284	University of Oviedo; University of Texas System; University of Texas Health Science Center at San Antonio	Hardeland, R (通讯作者)，UNIV GOTTINGEN,INST ZOOL 1,BERLINER STR 28,D-37073 GOTTINGEN,GERMANY.							[Anonymous], B GR ET RYTHMES BIOL; [Anonymous], CELLULAR RHYTHMS IND; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BOWMAN EJ, 1988, P NATL ACAD SCI USA, V85, P7972, DOI 10.1073/pnas.85.21.7972; BURKHARDT S, 1995, CELL RHYTHMS INDOLEA, P28; FUHRBERG B, 1995, CELLULAR RHYTHMS IND, P25; HANADA H, 1990, BIOCHEM BIOPH RES CO, V170, P873, DOI 10.1016/0006-291X(90)92172-V; HARDELAND R, 1993, NEUROSCI BIOBEHAV R, V17, P347, DOI 10.1016/S0149-7634(05)80016-8; HARDELAND R, 1995, J PINEAL RES, V18, P104, DOI 10.1111/j.1600-079X.1995.tb00147.x; HARDELAND R, 1980, COMP BIOCHEM PHYS C, V66, P53, DOI 10.1016/0306-4492(80)90071-4; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1995, CHRONOBIOL INT, V12, P157, DOI 10.3109/07420529509057261; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1995, IN PRESS 8TH P INT M; HARDELAND R, 1995, CELLULAR PHYTHMS IND, P123; MEYER TJ, 1995, CELLULAR RHYTHMS IND, P99; MEYER TJ, 1995, CELL RHYTHMS INDOLEA, P96; MORSE DS, 1990, TRENDS BIOCHEM SCI, V15, P262, DOI 10.1016/0968-0004(90)90050-L; NELSON N, 1989, TRENDS BIOCHEM SCI, V14, P113, DOI 10.1016/0968-0004(89)90134-5; POEGGELER B, 1991, Naturwissenschaften, V78, P268	20	17	19	0	2	ASSOC BRAS DIVULG CIENTIFICA	SAO PAULO	FACULDADE MEDICINA, SALA 21, 14049 RIBEIRAO PRETO, SAO PAULO, BRAZIL	0100-879X			BRAZ J MED BIOL RES	Brazilian J. Med. Biol. Res.	JAN	1996	29	1					119	123						5	Biology; Medicine, Research & Experimental	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Research & Experimental Medicine	TP483	8731341				2025-03-11	WOS:A1996TP48300017
J	Willems, H				Willems, H			Calcareous dinocysts from the Geulhemmerberg K/T boundary section (Limburg, SE Netherlands)	GEOLOGIE EN MIJNBOUW			English	Article						Bonetocardiella; Calciodinellaceae; K/T survivors; sea-level changes	DINOFLAGELLATE	Calcareous dinoflagellate cyst (calcdinocyst) associations from the Cretaceous/Tertiary (K/T) boundary section of the Geulhemmerberg comprise 31 morphotypes in total. In addition, two incertae sedis organisms, morphologically related to the genus Bonetocardiella, occur. In the uppermost Maastrichtian and lowermost Danian, the quantitatively dominant calcdinocysts are Pithonelloideae, nearly exclusively Pithonella sphaerica, accompanied by up to 14% Bonetocardiella spp. In the uppermost Maastrichtian? Pithonella and Bonetocardiella make up the entire association. They are joined by Obliquipithonelloideae and Orthopithonelloideae in the lowermost Danian, Most calcdinocyst species (22 of the 31 species) appear to survive the KIT boundary event(s), while eight species first appear above the boundary. The distribution of the Obliquipithonelloideae and Orthopithonelloideae is related to the lithofacies. With up to 18 species, the diversity is highest in the clay layers, notably in the A, B, C and E claps. In these layers, the number of orthopithonelloids increases in comparison to the obliquipithonelloids. The cyclic diversity distribution of calcdinocyst morphotypes may possibly be attributed to sea-level changes, with mar;ima correlating to the diversity maxima as found in the A, B, C and E clays.			Willems, H (通讯作者)，UNIV BREMEN,DEPT GEOL,POB 330440,D-28334 BREMEN,GERMANY.							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Mijnb.		1996	75	2-3					215	230						16	Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Geology	WA028					2025-03-11	WOS:A1996WA02800010
J	Nehring, S				Nehring, S			Recruitment of planktonic dinoflagellates: Importance of benthic resting stages and resuspension events	INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE			English	Article						dinophyceae; benthic resting cyst; North Sea; Wadden Sea; Baltic Sea; germination; resuspension; population dynamic; red tide	GYMNODINIUM-CATENATUM GRAHAM; GONYAULAX-TAMARENSIS; NORTH-SEA; RED TIDE; CYST FORMATION; LIFE-CYCLE; DINOPHYCEAE; SEDIMENTS; BLOOMS; PHYTOPLANKTON	Many factors have been put forward to account for the development of nuisance phytoplankton blooms in coastal zones. Usually hydrological factors as temperature or salinity stratification and adequate nutrient and trace metal availability are held responsible for the phenomenon. The most frequent causative organisms for nuisance blooms are dinoflagellates, many of which have a dormant stage (resting cyst) in their life cycle. The role of the complex life-strategies of these forms in initiating bloom formation is the focus of this study. Special attention is given to 25 different dinoflagellate resting cyst types isolated from recent German North Sea and Baltic Sea sediments, and their germination frequency under different environmental conditions. Also, the role of cyst resuspension in relationship to the timing, persistence and recurrence of dinoflagellate blooms is extensive discussed.			BUNDESANSTALT GEWASSERKUNDE, KAISERIA AUGUSTA ANLAGEN 15-17, POSTFACH 309, D-56003 KOBLENZ, GERMANY.							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Rev. Gesamten Hydrobiol.		1996	81	4					513	527		10.1002/iroh.19960810404	http://dx.doi.org/10.1002/iroh.19960810404			15	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	VY831					2025-03-11	WOS:A1996VY83100003
J	Evagelopoulos, A; Nikolaidis, G				Evagelopoulos, A; Nikolaidis, G			Morphology of Protoperidinium compressum (Peridiniales, Dinophyceae) in the North Aegean Sea, Greece	NOVA HEDWIGIA			English	Article						Protoperidinium; Dinophyceae; morphological variability; cysts	DINOFLAGELLATE CYSTS	Protoperidinium compressum is a rare marine dinoflagellate that we found in the plankton of Thermaikos Bay (North Aegean Sea, Eastern Mediterranean). The morphological characters of the species in this habitat were studied and the differences found with former descriptions of the species by other authors in other habitats are discussed. A review of the literature records of both the motile stage and the cyst of the species is attempted. Two theca form-types of undefined taxonomic importance are encountered in the literature for this species.			Evagelopoulos, A (通讯作者)，UNIV THESSALONIKI, SCH BIOL, DEPT BOT, POB 109, GR-54006 THESSALONIKI, GREECE.		Evangelopoulos, Athanasios/KBQ-1988-2024	Evagelopoulos, Athanasios/0000-0002-6044-1719				ABE TH, 1981, SETO MARINE BIOL LAB, V6; ABE TOHRU HIDEMITI, 1927, SCI REPT TOHOKU IMP UNIV 4TH SER BIOL, V2, P383; AKSELMAN R, 1987, Boletim do Instituto Oceanografico, V35, P17; [Anonymous], NOVA HEDWIGIA; Balech E., 1974, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nac (Hydrobiol), V4, P1; Balech E., 1994, Hidrobiologia, V7, P61; BLANCO J, 1989, Scientia Marina, V53, P797; BRADFORD MR, 1975, CAN J BOT, V53, P3064, DOI 10.1139/b75-335; HARADA K, 1974, THESIS U KYOTO JAPAN; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; LARAZABAL ME, 1990, CRYPTOGAMIE ALGOL, V11, P171; LENTIN JK, 1985, CAN TECHN REP HYDROG, V60; Matsuoka K, 1981, B FACULTY LIBERAL AR, V21, P59; NIE D, 1939, KOHSUEH, V23, P584; PINCEMIN JM, 1966, B I OCEANOGRAPHIQUE, V6, P7; SCHILLER J, 1937, AKAD VERL GES LEIPZI, V10; VONMATZENAUER L, 1933, BOTANISCHES ARCH, V35, P437; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	20	3	3	0	4	GEBRUDER BORNTRAEGER	STUTTGART	JOHANNESSTR 3A, D-70176 STUTTGART, GERMANY	0029-5035			NOVA HEDWIGIA	Nova Hedwigia		1996	63	3-4					301	307						7	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	VU165					2025-03-11	WOS:A1996VU16500002
J	Montresor, M				Montresor, M			The life history of Alexandrium pseudogonyaulax (Gonyaulacales, Dinophyceae)	PHYCOLOGIA			English	Article							DINOFLAGELLATE; TAMARENSIS; REPRODUCTION; PYRRHOPHYTA; CYCLE; CYST	Alexandrium pseudogonyaulax (Biecheler) Horiguchi ex Yuki et Fukuyo (Gonyaulacales, Dinophyceae) is a phototrophic marine dinoflagellate that produces an unusual paratabulate resting cyst. Studies of vegetative and sexual reproduction were conducted on a clonal culture established from germination of a resting cyst from Fusaro Lagoon. Italy. Vegetative division in A. pseudogonyaulax takes place inside a vegetative cyst, from which two, or at times four, daughter cells originate. The daughter cells completely resynthesize new cell walls. Cyst formation takes place after sexual reproduction. A large biflagellate zygote is formed after a conjugation process in which one of the two gametes is engulfed by the other.			STAZ ZOOL ANTON DOHRN, VILLA COMUNALE, I-80121 NAPLES, ITALY.			Montresor, Marina/0000-0002-2475-1787				ANDERSON DM, 1980, J PHYCOL, V16, P166; BALECH E, 1990, TOXIC MARINE PHYTOPLANKTON, P77; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BUJAK JP, 1983, CONTRIB SERIES, V13; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; DODGE JD, 1988, PHYCOLOGIA, V27, P241, DOI 10.2216/i0031-8884-27-2-241.1; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GAO XP, 1989, BRIT PHYCOL J, V24, P153; HOHFELD I, 1992, J PHYCOL, V28, P82, DOI 10.1111/j.0022-3646.1992.00082.x; HONSELL G, 1992, SCIENCE OF THE TOTAL ENVIRONMENT, SUPPLEMENT 1992, P107; KELLER MD, 1987, J PHYCOL, V23, P633; KITA T, 1985, B MAR SCI, V37, P643; KITA T, 1988, Bulletin of Plankton Society of Japan, V35, P1; Kita Takumi, 1993, Bulletin of Plankton Society of Japan, V39, P79; LOEBLICH AR, 1969, P N AM PALEONTOLOGIC, P867; Matsuoka K., 1989, P461; MONTRESOR M, 1993, DEV MAR BIO, V3, P159; MONTRESOR M, 1992, OEBALIA S, V17, P375; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; MORRILL LC, 1984, PROTOPLASMA, V119, P8, DOI 10.1007/BF01287812; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; SARNO D, 1993, HYDROBIOLOGIA, V271, P27, DOI 10.1007/BF00005692; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WALKER LM, 1979, J PHYCOL, V15, P312; YUKI K, 1992, J PHYCOL, V28, P395, DOI 10.1111/j.0022-3646.1992.00395.x	28	47	48	2	7	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	NOV	1995	34	6					444	448		10.2216/i0031-8884-34-6-444.1	http://dx.doi.org/10.2216/i0031-8884-34-6-444.1			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	TK677					2025-03-11	WOS:A1995TK67700002
J	Scholin, CA; Hallegraeff, GM; Anderson, DM				Scholin, CA; Hallegraeff, GM; Anderson, DM			Molecular evolution of the Alexandrium tamarense 'species complex' (Dinophyceae): Dispersal in the North American and West Pacific regions	PHYCOLOGIA			English	Article							SUBUNIT RIBOSOMAL-RNA; SHIPS BALLAST WATER; DINOFLAGELLATE CYSTS; PROTOGONYAULAX; DNA; BIOGEOGRAPHY; MORPHOLOGY; PHYLOGENY; TRANSPORT; ESTUARINE	Hypotheses concerning the molecular evolution, population structure and dispersal of the toxic dinoflagellates Alexandrium tamarense (Lebour) Balech, A. catenella (Whedon et Kofoid) Balech and A. fundyense Balech (the 'tanarensis species complex') are examined in light of previous reports that compared their small and large-subunit ribosomal RNA gent: (SSU and LSU rDNA) sequences. Forty-eight cultures from North America, western Europe. Japan: Australia and Thailand were analysed by a restriction fragment length polymorphism (RFLP) assay of SSU rDNA. and 34 of those by sequencing a fragment of LSU rDNA. Results indicate that the tamarensis species complex comprises at least 5 genetically distinct evolutionary lineages ('ribotypes') whose phylogenetic relationships reflect geographic populations, not morphospecies. We believe this pattern reveals a monophyletic radiation from an ancestor that included or gave rise to multiple morphotypes. Accumulated mutations in descendants' SSU and LSU rDNA are suggested to reflect the prolonged geographic isolation and independent evolution of distinct populations. Novel SSU rDNA data are presented in support of this hypothesis. Given the proposed evolutionary framework and other historical considerations, we interpret the genetic diversity of Japanese A. tamarense/catenella as indicative of dispersed populations from genetically distinct sources. The possibility that A. catenella was introduced to Australia from an Asian source is also considered. In both cases, however, rDNA data alone are insufficient to distinguish whether this occurred thousands of years ago by natural immigrations or as a result of recent human activity (ballast water transport or relays of shellfish stocks). The uncertainty of dispersal timing stems from the relatively slow rate at which rDNA evolves and lack of fossil evidence. Ballast water samples show that viable toxigenic Alexandrium cysts have undergone human-assisted transoceanic transport, illustrating how a region could be 'seeded' with genetically distinct A. tamarense and A. catenella from a variety of regional populations.	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A., 1994, Natural Toxins, V2, P152, DOI 10.1002/nt.2620020403; SCHOLIN CA, 1994, J PHYCOL, V30, P999, DOI 10.1111/j.0022-3646.1994.00999.x; SCHOLIN CA, 1993, J PHYCOL, V29, P209, DOI 10.1111/j.0022-3646.1993.00209.x; SCHOLIN CA, 1994, J PHYCOL, V30, P744, DOI 10.1111/j.0022-3646.1994.00744.x; SCHOLIN CA, 1993, DEV MAR BIO, V3, P95; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; SOGIN ML, 1987, ANN NY ACAD SCI, V503, P125, DOI 10.1111/j.1749-6632.1987.tb40603.x; STEIDINGER KA, 1990, TOXIC MARINE PHYTOPLANKTON, P522; STEIDINGER KA, 1987, DINOFLAGELLATES, P201; Swofford D. L., 1998, MAC VERSION 311 COMP; Taylor F.J.R., 1985, P11; Taylor F.J. 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J	Fraga, S; Bravo, I; Delgado, M; Franco, JM; Zapata, M				Fraga, S; Bravo, I; Delgado, M; Franco, JM; Zapata, M			Gyrodinium impudicum sp nov (Dinophyceae), a non toxic, chain-forming, red tide dinoflagellate	PHYCOLOGIA			English	Article							GYMNODINIUM-CATENATUM DINOPHYCEAE; PARALYTIC SHELLFISH; SEPARATION; PIGMENTS; GRAHAM; CYST	A new chain-forming dinoflagellate Gyrodinium inpudicum sp. nov., Gymnodiniaceae, is described from Valencia Harbour, Ria de Vigo (Spain) and Fusaro Lagoon (Italy). The cingulum is a descending left spiral, displaced between 1/3-1/4 of the total length of the cell and the sulcus is without torsion, two reasons why the new species is assigned to Gyrodinium. This red tide organism has been misidentified in several previous papers as Gymnodinium catenatum Graham or Polykrikos schwartzii Butschli. It differs from G. catenatum in cell shape and size of the acrobase. No paralytic shellfish poison (PSP) was found. G. impudicum has caused blooms in several areas but no associated harmful effects have been reported.	INST CIENCIAS MAR, E-08039 BARCELONA, SPAIN; INST INVEST MARINAS, EDUARDO CABELLO 6, Vigo 36280, SPAIN; CTR INVEST MARINAS, APDO 208, VILAGARCIA DE AROUSA, SPAIN	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Mediterraneo de Investigaciones Marinas y Ambientales (CMIMA); CSIC - Instituto de Ciencias del Mar (ICM); Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Investigaciones Marinas (IIM)	INST ESPANOL OCEANOG, APDO 1552, E-36280 VIGO, SPAIN.		Fraga, Santiago/AAA-3760-2020; Bravo, Isabel/D-3147-2012; Fraga, Santiago/C-8641-2012	Bravo, Isabel/0000-0003-3764-745X; Fraga, Santiago/0000-0003-3917-9960				Aguilera Angeles, 1995, P707; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; BALECH E., 1964, BOL INST BIOL MAR MAR DEL PLATA, V4, P1; BLIGH EG, 1959, CAN J BIOCHEM PHYS, V37, P911; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; CARRADA GC, 1988, RAPP COMM INT MER ME, V31, P61; COSTAS E, 1994, J PHYCOL, V30, P987, DOI 10.1111/j.0022-3646.1994.00987.x; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ESTRADA M, 1984, INVEST PESQ, V48, P31; Fraga S., 1985, P51; Fraga S., 1989, P281; Fraga S., 1995, P39; Franca S., 1989, P93; FRANCO JM, 1993, CHROMATOGRAPHIA, V35, P613, DOI 10.1007/BF02267925; FRILIGOS N, 1989, TOXICOL ENVIRON CHEM, V24, P171, DOI 10.1080/02772248909357487; GARRIDO JL, 1993, HRC-J HIGH RES CHROM, V16, P229; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; HALLEGRAEFF GM, 1991, J PHYCOL, V27, P591, DOI 10.1111/j.0022-3646.1991.00591.x; Ikeda T., 1989, P411; ISHIO S, 1977, B JPN SOC SCI FISH, V43, P277; IWASAKI H, 1971, B JPN SOC SCI FISH, V37, P606; JEFFREY SW, 1975, J PHYCOL, V11, P374, DOI 10.1111/j.0022-3646.1975.00374.x; JOHNSEN G, 1993, J PHYCOL, V29, P627, DOI 10.1111/j.0022-3646.1993.00627.x; Keller M.D., 1985, P113; Kofoid C. A., 1921, Memoirs of the University of California, V5, P1; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; OSHIMA Y, 1989, BIOACT MOL, V10, P319; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; PREGO R, 1992, MAR ECOL PROG SER, V79, P289; REES AJJ, 1991, PHYCOLOGIA, V30, P90, DOI 10.2216/i0031-8884-30-1-90.1; WILLIAMS S, 1984, OFFICIAL METHODS ANA, P244; ZARODYA R, IN PRESS J MOL EVOLU, V41, P1	35	48	52	3	20	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0031-8884	2330-2968		PHYCOLOGIA	Phycologia	NOV	1995	34	6					514	521		10.2216/i0031-8884-34-6-514.1	http://dx.doi.org/10.2216/i0031-8884-34-6-514.1			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	TK677					2025-03-11	WOS:A1995TK67700008
J	Wagner, T; Holemann, JA				Wagner, T; Holemann, JA			Deposition of organic matter in the Norwegian-Greenland Sea during the past 2.7 million years	QUATERNARY RESEARCH			English	Article							GLACIAL-INTERGLACIAL CYCLES; SEDIMENTARY FACIES	Variations in the amount and composition of sedimentary organic matter in glacial and interglacial deposits of the last 2.7 myr correlate with late Cenozoic climatic and oceanographic changes in the Norwegian-Greenland Sea. These variations are predominantly caused by the changing supply of terrestrial and reworked organic matter. The highest amounts of terrestrial organic particles (macerals) and of reworked coal clasts in glacial and early deglacial diamictons are closely related to glacial erosion of Mesozoic strata that crop out along the Scandinavian Shelf. The first occurrence of coal clasts at 2.53 myr demonstrates an initial advance of continental ice margins to these source areas. The establishment of anoxic conditions at the sea floor during diamicton deposition probably reflects an increased vertical flux of labile organic matter due to lithogenic adsorbtion followed by an almost complete mineralization at the water/sediment interface. The content of marine organic matter was continuously low over the past 2.7 myr except for past interglacial highstands (i.e., isotopic event 5.5.1), suggesting persistent diagenetic degradation of the labile organic fraction. The marine organic matter exclusively consists of residual dinoflagellate cysts and fragments of them. (C) 1995 University of Washington.	GEOMAR, FORSCHUNGSZENTRUM MARINE GEOWISSENSCH, D-24148 KIEL, GERMANY	Helmholtz Association; GEOMAR Helmholtz Center for Ocean Research Kiel	Wagner, T (通讯作者)，UNIV BREMEN, FACHBEREICH GEOWISSENSCH 5, KLAGENFURTER STR, D-28359 BREMEN, GERMANY.		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Res.	NOV	1995	44	3					355	366		10.1006/qres.1995.1080	http://dx.doi.org/10.1006/qres.1995.1080			12	Geography, Physical; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology	TM229					2025-03-11	WOS:A1995TM22900005
J	TANIGUCHI, A; SUZUKI, T; SHIMADA, S				TANIGUCHI, A; SUZUKI, T; SHIMADA, S			GROWTH-CHARACTERISTICS OF PARMALES (CHRYSOPHYCEAE) OBSERVED IN BAG CULTURES	MARINE BIOLOGY			English	Article							WEDDELL SEA; NANOPLANKTON; TEMPERATURE; ANTARCTICA; WATERS; ALGAE; LIGHT; CYSTS	Incubations of natural populations of phytoplankton were carried out in neritic and oceanic areas of the western subarctic Pacific in 1991 and 1992. Algae in the order Parmales, class Chrysophyceae, were observed to increase in number during the incubations. In the light-exposed treatments, the growth rate of Parmales at 5 to 12 degrees C was 0.012 to 0.016 h(-1) or 0.41 to 0.54 doubling d(-1), which is lower than that of diatoms. but comparable to that of common dinoflagellates. On the other hand, heterotrophic choanoflagellates grew positively in both light and dark at the rate of 0.016 to 0.040 h(-1) or 0.54 to 1.39 doublings d(-1), which is comparable or lower than the reported value at 15 degrees C. The results obtained demonstrate that the Parmales can grow vegetatively in light and prefer low temperatures.	JANUS CO LTD, SHINJUKU KU, TOKYO 163, JAPAN	Japan NUS	TOHOKU UNIV, FAC AGR, BIOL OCEANOG LAB, AOBA KU, SENDAI, MIYAGI 981, JAPAN.							ANDERSEN P, 1988, Marine Microbial Food Webs, V3, P35; [Anonymous], MEM NATL I POLAR RES; BANSE K, 1982, LIMNOL OCEANOGR, V27, P1059, DOI 10.4319/lo.1982.27.6.1059; Booth B.C., 1987, Journal of Phycology, V23, P245; BOOTH B C, 1981, Biological Oceanography, V1, P57; BOOTH BC, 1982, DEEP-SEA RES, V29, P185, DOI 10.1016/0198-0149(82)90108-X; BOOTH BC, 1980, MAR BIOL, V58, P205, DOI 10.1007/BF00391877; BOOTH BC, 1988, J PHYCOL, V24, P124; BUCK KR, 1983, DEEP-SEA RES, V30, P1261, DOI 10.1016/0198-0149(83)90084-5; CHANG J, 1985, MAR BIOL, V89, P83, DOI 10.1007/BF00392880; DURBIN EG, 1974, J PHYCOL, V10, P220, DOI 10.1111/j.1529-8817.1974.tb02702.x; EPPLEY RW, 1972, FISH B-NOAA, V70, P1063; Guillard R.R. L., 1977, . The Biology of Diatoms, P372; IIZUKA S, 1987, SCI RED TIDES, P91; KIRCHMAN D, 1982, APPL ENVIRON MICROB, V44, P376, DOI 10.1128/AEM.44.2.376-382.1982; Kirchman DL., 1993, CURRENT METHODS AQUA, P117; KOSMAN CA, 1993, PHYCOLOGIA, V32, P116, DOI 10.2216/i0031-8884-32-2-116.1; LANSKAYA LA, 1963, S MARINE MICROBIOLOG, P127; MANN DG, 1989, SYST ASSOC SPEC VOL, V38, P307; MARCHANT HJ, 1986, MAR BIOL, V92, P53, DOI 10.1007/BF00392745; Nishida S., 1986, Mem Natl Polar Res, V40, P56; OLSON RJ, 1986, J PLANKTON RES, V8, P785, DOI 10.1093/plankt/8.4.785; PARSONS TR, 1961, J FISH RES BOARD CAN, V18, P1001, DOI 10.1139/f61-063; Raymont J.E. G., 1980, PLANKTON PRODUCTIVIT, V1, DOI 10.1016/c2009-0-10951-0; SAITO K, 1978, Astarte, V11, P27; SILVER MW, 1980, MAR BIOL, V58, P211, DOI 10.1007/BF00391878; SMITH PJ, 1994, J PHYCOL, V30, P369, DOI 10.1111/j.0022-3646.1994.00369.x; Strickland J.D.H., 1972, B FISH RES BOARD CAN, V157, P310, DOI DOI 10.1002/IROH.19700550118; Takahashi E., 1986, MEM NATL I PLR R SI, V40, P84; TSUJI T, 1981, MAR BIOL, V64, P207, DOI 10.1007/BF00397110; URBAN JL, 1993, BOT MAR, V36, P267, DOI 10.1515/botm.1993.36.4.267; Venrick E., 1978, Phytoplankton Manual, P167	32	14	15	1	4	SPRINGER HEIDELBERG	HEIDELBERG	TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY	0025-3162	1432-1793		MAR BIOL	Mar. Biol.	SEP	1995	123	3					631	638		10.1007/BF00349241	http://dx.doi.org/10.1007/BF00349241			8	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	RZ148					2025-03-11	WOS:A1995RZ14800024
J	YAMAGUCHI, M; ITAKURA, S; IMAI, I				YAMAGUCHI, M; ITAKURA, S; IMAI, I			VERTICAL AND HORIZONTAL DISTRIBUTION AND ABUNDANCE OF RESTING CYSTS OF THE TOXIC DINOFLAGELLATE ALEXANDRIUM-TAMARENSE AND ALEXANDRIUM-CATENELLA IN SEDIMENTS OF HIROSHIMA-BAY, THE SETO-INLAND-SEA, JAPAN	NIPPON SUISAN GAKKAISHI			Japanese	Article							GONYAULAX-EXCAVATA; BLOOMS	The horizontal and vertical distributions and abundance of resting cysts of Alexandrium tamarense and A. catenella were investigated in sediments of Hiroshima Bay in April, May and July 1993. Cysts were counted using fluorochrome primuline-staining and epifluorescence microscopy. Cysts of Alexandrium spp. were found at all stations examined. Higher densities were observed in coastal waters off Hiroshima City and Kure City. These horizontal distributions were almost identical throughout the investigation from April to July. The cyst densities ranged from 50 to 1304 cysts/cm(3) in April, 16 to 1476 cysts/cm(3) in May and 57 to 1912 cysts/cm(3) in July, respectively. It was found that the cyst density has increased ca. 30 times within the last 6 years. The vertical distribution of the cysts indicated that about 80 to 98% of all cysts existed in 0-3 cm depth. This suggests that mass deposition of the cysts has occurred in the past several years. The present investigation found that the cyst abundance in Hiroshima Bay is so high that shellfish poisoning should be carefully monitored to prevent a PSP incident.	KYOTO UNIV, FAC AGR, SAKYO KU, KYOTO, JAPAN	Kyoto University	NANSEI NATL FISHERIES RES INST, SAEKI, HIROSHIMA 73904, JAPAN.							Anderson D.M., 1985, P219; Anderson D.M., 1989, P11; Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; FUKUYO Y, 1985, B MAR SCI, V37, P529; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Steidinger Karen A., 1993, P1; TURGEON J, 1990, TOXIC MARINE PHYTOPLANKTON, P238; Wall D., 1971, Geoscience Man, V3, P1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; YAMAGUCHI M, 1995, PHYCOLOGIA, V34, P207, DOI 10.2216/i0031-8884-34-3-207.1; YENTSCH CM, 1980, BIOSCIENCE, V30, P251, DOI 10.2307/1307880	15	25	34	0	4	JAPANESE SOC FISHERIES SCIENCE	TOKYO	C/O TOKYO UNIV FISHERIES, KONAN 4, MINATO, TOKYO, 108-8477, JAPAN	0021-5392	1349-998X		NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	SEP	1995	61	5					700	706						7	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	TB708					2025-03-11	WOS:A1995TB70800006
J	BERLAND, BR; MAESTRINI, SY; GRZEBYK, D				BERLAND, BR; MAESTRINI, SY; GRZEBYK, D			OBSERVATIONS ON POSSIBLE LIFE-CYCLE STAGES OF THE DINOFLAGELLATES DINOPHYSIS-CF-ACUMINATA, DINOPHYSIS-ACUTA AND DINOPHYSIS-PAVILLARDI	AQUATIC MICROBIAL ECOLOGY			English	Article						DINOPHYSIS SP; LIFE CYCLE; CYST	NORVEGICA; BLOOM	Some aspects of the life-cycle have been investigated in Dinophysis cf, acuminata, the dominant species of the genus along the French Atlantic coast, as well as in D, acuta; a few observations have also been made on the Mediterranean species D. pavillardi. Dinophysis cells occur in 2 clearly distinguished sizes. Small cells typically had a theca thinner than large cells, and cingular and sulcal lists were less developed. Both small and large cells were seen dividing, producing 1 to 4 round intracellular bodies. Some of these round bodies in turn contained many small flagellated cells which escaped through a pore and swam rapidly. Their behaviour after release, and how they might give rise to vegetative cells, has not been observed thus far; we do not believe they are fungal parasites. We propose the following hypothesis to explain our observations: round-shaped bodies, formed inside the vegetative cells, produce small, motile zoids. These zoids grow and are transformed into apparently vegetative forms, which later act as gametes. Soon after conjugation, the zygote encysts, sometimes after the first or the second division. This working hypothesis, however, requires further elucidation and confirmation using different approaches.	IFREMER,CTR RECH ECOL MARINE & AQUACULTURE,CNRS,LHOUMEAU,FRANCE	Centre National de la Recherche Scientifique (CNRS); Ifremer	BERLAND, BR (通讯作者)，CTR OCEANOL MARSEILLE,MARINE ENDOUME STN,CNRS,URA 41,CHEMIN BATTERIE LIONS,F-13007 MARSEILLE,FRANCE.		Grzebyk, Daniel/A-9286-2009	Grzebyk, Daniel/0000-0002-1130-7724				Anderson D.M., 1989, P11; BARDOUIL M, 1991, CR ACAD SCI III-VIE, V312, P663; BELIN C, 1993, TOXIC PHYTOPLANKTON, P469; Cachon J., 1964, Annales des Sciences Naturelles (12), V6, P1; Cachon J., 1987, The Biology of Dinoflagellates, P571; Canter H. M., 1961, Nova Hedwigia, V3, P73; Canter H.M., 1968, Proceedings of the Linnean Society of London, V179, P197, DOI [DOI 10.1111/J.1095-8312.1968.TB00977.X, 10.1111/j.1095-8312.1968. tb009 77.x]; CANTER HM, 1978, ANN BOT-LONDON, V42, P967, DOI 10.1093/oxfordjournals.aob.a085536; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; FAUST MA, 1993, TOXIC PHYTOPLANKTON, P121; FREUDENTHAL AR, 1991, 5TH INT C TOX MAR PH, P45; FRITZ L, 1992, J PHYCOL, V28, P312, DOI 10.1111/j.0022-3646.1992.00312.x; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; LASSUS P, 1991, CRYPTOGAMIE ALGOL, V12, P1; LASSUS P, 1993, TOXIC PHYTOPLANKTON, P519; MACKENZIE L, 1992, J PHYCOL, V28, P399, DOI 10.1111/j.0022-3646.1992.00399.x; MAESTRINI SY, 1995, AQUAT MICROB ECOL, V9, P177, DOI 10.3354/ame009177; MCLACHLAN JL, 1993, TOXIC PHYTOPLANKTON, P143; MOITA MT, 1993, TOXIC PHYTOPLANKTON, P153; PARTENSKY F, 1989, J PHYCOL, V24, P408; Pfiester L.A., 1984, P181; RAO DVS, 1993, MAR ECOL PROG SER, V97, P117; RAO DVS, 1991, J PHYCOL, V27, P21; REGUERA B, 1990, COMM MEET INT COUN E; ROSOWSKI JR, 1991, J PHYCOL, V27, P21; ROSOWSKI JR, 1991, J PHYCOL, V28, P570; SILVA ES, 1971, 2ND P PLANKT C ROM, P1157; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; TAYLOR FJR, 1968, J FISH RES BOARD CAN, V25, P2241, DOI 10.1139/f68-197; ZINGMARK RG, 1970, J PHYCOL, V6, P122, DOI 10.1111/j.0022-3646.1970.00122.x	31	25	25	1	10	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0948-3055			AQUAT MICROB ECOL	Aquat. Microb. Ecol.	AUG 31	1995	9	2					183	189		10.3354/ame009183	http://dx.doi.org/10.3354/ame009183			7	Ecology; Marine & Freshwater Biology; Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology	RV025		Green Submitted, Bronze			2025-03-11	WOS:A1995RV02500010
J	HARVEY, HR; JOHNSTON, JR				HARVEY, HR; JOHNSTON, JR			LIPID-COMPOSITION AND FLUX OF SINKING AND SIZE-FRACTIONATED PARTICLES IN CHESAPEAKE-BAY	ORGANIC GEOCHEMISTRY			English	Article						LIPIDS IN POC; CHESAPEAKE BAY; PHYTOPLANKTON; SIZE-FRACTIONATION; FATTY ACIDS; STEROLS; SEDIMENT TRANSPORT	FLAME IONIZATION DETECTION; THIN-LAYER CHROMATOGRAPHY; DINOFLAGELLATE CYSTS; FATTY-ACIDS; BLACK-SEA; PARTICULATE MATTER; MARINE-SEDIMENTS; ORGANIC-MATTER; WATER COLUMN; DISTRIBUTIONS	The distributions of major lipid classes and of fatty acids, sterols and phytol were determined for bulk and size-fractionated (<10, 10-64, 64-202, and 202 mu m) particles from surface and near bottom waters of the mesohaline region of Chesapeake Bay. Particle samples were collected in early spring and fall by in situ pumping as well as by sediment traps deployed at the same site. Lipids, POC, and dry mass of suspended particles were highest in the smallest (<10 mu m) particles at both depths and sampling periods. Polar lipids comprised > 60% of total lipids except for the largest particles in spring which had high levels (> 50%) of triacylglycerols originating from grazing copepods. Detailed analysis of size-fractionated particles revealed substantial variations in the lipid composition of individual particulate pools; reflecting the multiple origins of organic matter. The presence of phytoplankton sterols and microscopically observed diatom cells and aggregates in large (> 202 mu m) particle sizes during fall suggests that large particles may play an important role even in these shallow systems by rapidly delivering material to underlying sediments. Elevated amounts of fatty acids diagnostic of bacteria, the absence of polyunsaturated acids and the low POC values in material collected in sediment traps compared to particles in the surrounding water suggest the input of bottom sediments and/or significant decomposition in traps during deployment. Although surface water traps represented material originating principally from in situ production, traps deployed near the bottom contained substantial amounts of resuspended bottom sediments. Trap deployments in the shallow, dynamic environment of Chesapeake Bay appear to be a better indicator of episodic resuspension events than integrators of net downward flux.			HARVEY, HR (通讯作者)，UNIV MARYLAND,CTR ENVIRONM & ESTUARINE STUDIES,CHESAPEAKE BIOL LAB,BOX 38,SOLOMONS,MD 20688, USA.							ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; BAKER JE, 1985, ENVIRON SCI TECHNOL, V19, P854, DOI 10.1021/es00139a015; BEERS JR, 1986, J PLANKTON RES, V8, P475, DOI 10.1093/plankt/8.3.475; BOON JJ, 1979, NATURE, V277, P125, DOI 10.1038/277125a0; CANUEL E, 1992, ORG GEOCHEM, V20, P563; DELEEUW JW, 1981, GEOCHIM COSMOCHIM AC, V45, P2281, DOI 10.1016/0016-7037(81)90077-6; Dyer K. 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Geochem.	AUG	1995	23	8					751	764		10.1016/0146-6380(95)00056-K	http://dx.doi.org/10.1016/0146-6380(95)00056-K			14	Geochemistry & Geophysics	Science Citation Index Expanded (SCI-EXPANDED)	Geochemistry & Geophysics	TH144					2025-03-11	WOS:A1995TH14400005
J	CHAPMAN, AD; PFIESTER, LA				CHAPMAN, AD; PFIESTER, LA			THE EFFECTS OF TEMPERATURE, IRRADIANCE, AND NITROGEN ON THE ENCYSTMENT AND GROWTH OF THE FRESH-WATER DINOFLAGELLATES PERIDINIUM-CINCTUM AND P-WILLEI IN CULTURE (DINOPHYCEAE)	JOURNAL OF PHYCOLOGY			English	Note						ENCYSTMENT; GROWTH RATES; NITROGEN STORAGE; PERIDINIUM CINCTUM; PERIDINIUM WILLEI; PYRROPHYTA	SEXUAL REPRODUCTION; CYST FORMATION; CERATIUM-HIRUNDINELLA; GONYAULAX-TAMARENSIS; BATCH CULTURES; LAKE KINNERET; PHYTOPLANKTON; ACCUMULATION; PHOSPHORUS; AMMONIUM	Effects of temperature, irradiance, and nitrogen availability on the encystment and growth of the freshwater dinoflagellates Peridinium cinctum Ehrenberg and Peridinium willei Huitfeld-Kaas were studied in culture. Lack of nitrogen was the main trigger of encystment in both species. Irradiance had a secondary effect on the percentage of the population of each species that encysted. Temperature did not significantly affect encystment in either species. In both species, only a small percentage of the population underwent encystment. Low light had an inhibitory effect on the growth of P. willei growing in nitrogen-sufficient medium.	UNIV OKLAHOMA,DEPT BOT & MICROBIOL,NORMAN,OK 73019	University of Oklahoma System; University of Oklahoma - Norman								ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1988, SAS STAT USERS GUIDE; Berman T., 1985, VERH INT VER LIMNOL, V22, P2850; BHOVICHITRA M, 1977, LIMNOL OCEANOGR, V22, P73, DOI 10.4319/lo.1977.22.1.0073; CAREFOOT JR, 1968, J PHYCOL, V4, P129, DOI 10.1111/j.1529-8817.1968.tb04686.x; Dale B., 1983, P69; DEMANCHE JM, 1979, MAR BIOL, V53, P323, DOI 10.1007/BF00391615; DORTCH Q, 1984, MAR BIOL, V81, P237, DOI 10.1007/BF00393218; DORTCH Q, 1982, J EXP MAR BIOL ECOL, V61, P243, DOI 10.1016/0022-0981(82)90072-7; DORTCH Q, 1982, MAR BIOL, V70, P13, DOI 10.1007/BF00397291; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; ELFIRI IR, 1985, J PHYCOL, V21, P592; ELGAVISH A, 1980, J PHYCOL, V16, P626, DOI 10.1111/j.0022-3646.1980.00626.x; ELSER MM, 1985, ARCH HYDROBIOL, V104, P477; Eren J., 1969, VERH INT VEREIN LIMN, V17, P1013; GROVER JP, 1990, AM NAT, V136, P771, DOI 10.1086/285131; HAPPACHKASSAN C, 1980, THESIS PHILLIPS U MA; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HICKEL B, 1988, HYDROBIOLOGIA, V161, P41, DOI 10.1007/BF00044098; Holl K., 1928, Pflanzenforschung, V11, P1, DOI DOI 10.1007/s00248-006-9088-y; Huber G., 1923, FLORA JENA, V116, P114; LINDSTROM K, 1984, J PHYCOL, V20, P212, DOI 10.1111/j.0022-3646.1984.00212.x; PARK HD, 1993, J PHYCOL, V29, P435, DOI 10.1111/j.1529-8817.1993.tb00144.x; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PFIESTER LA, 1984, AM J BOT, V71, P1121, DOI 10.2307/2443388; Pollingher U., 1988, P134; POLLINGHER U, 1991, ARCH HYDROBIOL, V120, P267; SAKO Y, 1984, B JPN SOC SCI FISH, V50, P743; SAKO Y, 1987, B JPN SOC SCI FISH, V53, P473; SERRUYA C, 1975, J PHYCOL, V11, P155, DOI 10.1111/j.1529-8817.1975.tb02764.x; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; TAYLOR FJ.R., 1987, BIOL DINOFLAGELLATES, P398; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; von Stosch H.A., 1965, NATURWISSENSCHAFTEN, V52, P112; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALKER LM, 1979, J PHYCOL, V15, P312; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27; WYNNE D, 1980, J PHYCOL, V16, P40, DOI 10.1111/j.1529-8817.1980.tb02996.x	42	39	41	3	34	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	JUN	1995	31	3					355	359		10.1111/j.0022-3646.1995.00355.x	http://dx.doi.org/10.1111/j.0022-3646.1995.00355.x			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	RF344					2025-03-11	WOS:A1995RF34400004
J	YAMAGUCHI, M; ITAKURA, S; IMAI, I; ISHIDA, Y				YAMAGUCHI, M; ITAKURA, S; IMAI, I; ISHIDA, Y			A RAPID AND PRECISE TECHNIQUE FOR ENUMERATION OF RESTING CYSTS OF ALEXANDRIUM SPP (DINOPHYCEAE) IN NATURAL SEDIMENTS	PHYCOLOGIA			English	Article							DINOFLAGELLATE GONYAULAX-EXCAVATA; CALCOFLUOR WHITE M2R; CYTOCHEMICAL CHARACTERIZATION; NILE RED; FLUOROCHROMES; TAMARENSIS; BLOOMS; DYES	A new method is described that uses the fluorochrome primuline and epifluorescence microscopy for precise enumeration of dinoflagellate cysts in natural sediments. Alexandrium tamarense (Lebour) Balech resting cysts obtained in laboratory culture were fixed with glutaraldehyde and treated with methanol. The cysts were stained using nine fluorochromes under identical procedures to find those suitable for enumerating cysts. Four fluorochromes, acrilflavine, calcofluor white M2R, nile red and primuline, were found to provide satisfactory results in terms of high stainability and fluorescence intensity. Methanol treatment after fixation was necessary for high stainability. The four fluorochromes were then examined for their applicability to enumerate naturally occurring cysts in Hiroshima Bay sediments. Primuline proved to be superior to all other dyes examined, providing higher counts of cysts. Primuline-stained cysts exhibited an intense yellow-green fluorescence under blue-light excitation which highlighted the cysts from background particles. It was confirmed that all cysts found by conventional light microscopy were clearly stained with this dye. Moreover the number of cysts obtained by the primuline-staining method was two or more times higher than that obtained by normal light microscopy, which required five times as long for observation. The primuline-staining method revealed that density gradient centrifugation using colloidal silica (Ludox TM) for separation and concentration of natural cysts underestimates the number of cysts in sediments unless the detrital material around the cysts is removed. Using the primuline-staining method, it is possible to observe rapidly large amounts of sediment and thereby obtain more reliable estimates of cyst abundance. Primuline also stained cysts of other flagellates; i.e. Protoperidinium spp., Scrippsiella spp., Pyrophacus sp., and Chattonella. The primuline-staining technique may replace conventional methods for enumerating dinoflagellate resting cysts.	KYOTO UNIV, FAC AGR, MARINE MICROBIOL LAB, KYOTO 60601, JAPAN	Kyoto University	NANSEI NATL FISHERIES RES INST, DIV RED TIDE RES, HIROSHIMA 73904, JAPAN.							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J	BUCKLANDNICKS, J; REIMCHEN, T				BUCKLANDNICKS, J; REIMCHEN, T			A NOVEL ASSOCIATION BETWEEN AN ENDEMIC STICKLEBACK AND A PARASITIC DINOFLAGELLATE .3. DETAILS OF THE LIFE-CYCLE	ARCHIV FUR PROTISTENKUNDE			English	Article; Proceedings Paper	10th Biennial Meeting of the International-Society-for-Evolutionary-Protistology	AUG 04-10, 1994	HALIFAX, CANADA	INT SOC EVOLUT PROTISTOL		FISH PARASITE; AMEBOID; DINOSPORE; TROPHONT; AMPHITROPHY; DINAMOEBALES	DINOPHYCEAE	The life cycle of the first known dinoflagellate parasite of stickleback is described in greater detail. The dinoflagellates are probably preglacial relicts that were introduced to the Queen Charlotte Islands on stickleback that have a common ancestry with a species from Japan, rather than North America. Important new discoveries include: lobose, rhizopodial and spheroid amoebae; a vegetative dinokaryon; the dinospore stage; an aplanozygote; bacterial symbionts throughout the life cycle; and amoeboid resting cysts containing modified chloroplasts. Although it is a fish parasite, this dinoflagellate bears closer affinity to the Phytodiniales than the Blastodiniales, because of the presence of amoeboid stages; a predominant autotrophic, active coccoid cyst; a transient trophont stage; and a variety of resting cysts. It has the uncharacteristic features of a temporary dinokaryon (dinokaryon in dinospore, vegetative and temporary cysts but eukaryon in amoebae and resting cysts) and palintomic sporogenesis, both of which were previously reserved for the Blastodiniales. This raises important questions about the classification of parasitic dinoflagellates in general and underscores the need for re-examination of these taxa.	UNIV VICTORIA,VICTORIA,BC V8W 2Y2,CANADA	University of Victoria	BUCKLANDNICKS, J (通讯作者)，ST FRANCIS XAVIER UNIV,DEPT BIOL,ANTIGONISH,NS B2G 2W5,CANADA.							BUCKLANDNICKS JA, 1990, J PHYCOL, V26, P539, DOI 10.1111/j.0022-3646.1990.00539.x; BURKHOLDER JM, 1992, NATURE, V360, P768, DOI 10.1038/360768e0; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Cachon J., 1987, The Biology of Dinoflagellates, P571; CAREFOOT JR, 1968, J PHYCOL, V4, P129, DOI 10.1111/j.1529-8817.1968.tb04686.x; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; Gaines G., 1987, The Biology of Dinoflagellates, P224; GUILLARD RR, 1972, J PHYCOL, V8, P10, DOI 10.1111/j.1529-8817.1972.tb03995.x; Jacobs Don L., 1946, TRANS AMER MICROSC SOC, V65, P1; LAWLER ADRIAN R., 1967, CHESAPEAKE SCI, V8, P67, DOI 10.2307/1350357; LOM J, 1983, J FISH DIS, V6, P411, DOI 10.1111/j.1365-2761.1983.tb00096.x; MARGULIS L, 1990, HDB PROTOCTISTA, P727; OREILLY P, 1992, EVOLUTION, V47, P678; ORTI G, 1993, EVOLUITON, V48, P608; PFIESTER LA, 1979, NATURE, V279, P421, DOI 10.1038/279421a0; Popovski J., 1990, SUSSWASSERFLORA MITT, V6, P243; POPOVSKY J, 1982, ARCH PROTISTENKD, V125, P115, DOI 10.1016/S0003-9365(82)80011-0; REYNOLDS ES, 1963, J CELL BIOL, V17, P208, DOI 10.1083/jcb.17.1.208; RICHARDSON KC, 1960, STAIN TECHNOL, V35, P313, DOI 10.3109/10520296009114754; SPURR AR, 1969, J ULTRA MOL STRUCT R, V26, P31, DOI 10.1016/S0022-5320(69)90033-1; TIMPANO P, 1985, J PHYCOL, V21, P56; ZINGMARK RG, 1970, AM J BOT, V57, P586, DOI 10.2307/2441057; [No title captured]	23	12	13	1	5	GUSTAV FISCHER VERLAG JENA	JENA	VILLENGANG 2, D-07745 JENA, GERMANY	0003-9365			ARCH PROTISTENKD	Arch. Protistenkd.	APR	1995	145	3-4					165	175		10.1016/S0003-9365(11)80313-1	http://dx.doi.org/10.1016/S0003-9365(11)80313-1			11	Microbiology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	QZ668					2025-03-11	WOS:A1995QZ66800005
J	HARDELAND, R; BALZER, I; POEGGELER, B; FUHRBERG, B; URIA, H; BEHRMANN, G; WOLF, R; MEYER, TJ; REITER, RJ				HARDELAND, R; BALZER, I; POEGGELER, B; FUHRBERG, B; URIA, H; BEHRMANN, G; WOLF, R; MEYER, TJ; REITER, RJ			ON THE PRIMARY FUNCTIONS OF MELATONIN IN EVOLUTION - MEDIATION OF PHOTOPERIODIC SIGNALS IN A UNICELL, PHOTOOXIDATION, AND SCAVENGING OF FREE-RADICALS	JOURNAL OF PINEAL RESEARCH			English	Article						DINOFLAGELLATES; FREE RADICALS; MELATONIN; 5-METHOXYTRYPTAMINE; PHOTOOXIDATION; PHOTOPERIODISM	PINEAL-GLAND; MACROBRACHIUM-ROSENBERGII; N-ACETYLTRANSFERASE; GONYAULAX-POLYEDRA; CONTINUOUS LIGHT; OPTIC LOBE; INDOLEAMINES; INVERTEBRATES; VERTEBRATES; HYPOTHESIS	Melatonin is widely abundant in many eukaryotic taxa, including various animal phyla, angiosperms, and unicells. In the bioluminescent dinoflagellate Gonyaulax polyedra, melatonin is produced in concentrations sometimes exceeding those found in the pineal gland, exhibits a circadian rhythm with a pronounced nocturnal maximum, and mimics the short-day response of asexual encystment. Even more efficient as a cyst inducer is 5-methoxytryptamine (5MT), which is also periodically formed in Gonyaulax. In this unicell, the photoperiodic signal-transduction pathway presumably involves melatonin formation, its deacetylation to 5MT, 5MT-dependent transfer of protons from an acidic vacuole, and cytoplasmic acidification. According to this concept, we observe that cyst formation can be induced by various monoamine oxidase inhibitors and protonophores, that 5MT dramatically stimulates H+-dependent bioluminescence and leads to a decrease of cytoplasmic pH, as shown by measurements of dicyanohydroquinone fluorescence. Cellular components from Gonyaulax catalyze the photooxidation of melatonin. Its property of being easily destroyed by light in the presence of cellular catalysts may have been the reason that many organisms have developed mechanisms utilizing this indoleamine as a mediator of darkness. Photooxidative reactions of melatonin, as studied with crude Gonyaulax extracts and, more in detail, with protoporphyrin IX as a catalyst, lead to the formation of N-1-acetyl-N-2-formyl-5-methoxykynuramine (AFMK) as one of the main products. Photochemical mechanisms involve interactions with a photooxidant cation radical leading to the formation of a melatonyl cation radical, which subsequently combines with a superoxide anion. Photooxidation of melatonin represents one of several possibilities of a more general, biologically highly important property of this indoleamine to act as an extremely efficient radical scavenger, including its feature of terminating radical reaction chains by a final combination with the superoxide anion. Trapping of free radicals may reflect the primary and evolutionarily most ancient role of melatonin in living beings.	UNIV TEXAS,HLTH SCI CTR,DEPT CELLULAR & STRUCT BIOL,SAN ANTONIO,TX; UNIV OVIEDO,DEPT MORFOL & BIOL CELULAR,OVIEDO,SPAIN	University of Texas System; University of Texas Health Science Center at San Antonio; University of Oviedo	HARDELAND, R (通讯作者)，UNIV GOTTINGEN,INST ZOOL 1,BERLINER STR 28,D-37073 GOTTINGEN,GERMANY.		Reiter, Russel/D-3221-2009					ANCTIL M, 1991, J COMP PHYSIOL B, V161, P569, DOI 10.1007/BF00260746; [Anonymous], B GR ET RYTHMES BIOL; [Anonymous], CELL BIOL PROBLEMS C; [Anonymous], ENDOCR J; [Anonymous], PLANT PHYSL; Arendt J., 1985, Pineal Research Reviews, V3, P161; ARENDT J, 1986, OXFORD REV REPROD B, V8, P266; ARNOULT FB, 1993, RYTHMES, V25, P152; BALZER I, 1992, CHRONOBIOL INT, V9, P260, DOI 10.3109/07420529209064535; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1993, QUANTIFIED PHENOTYPI, P109; BALZER I, 1993, MELATONIN PINEAL GLA, P183; BENITEZKING G, 1993, EXPERIENTIA, V49, P635; BINKLEY S, 1993, EXPERIENTIA, V49, P648, DOI 10.1007/BF01923946; BINKLEY S, 1980, AVIAN ENDOCRINOLOGY, P53; EBIHARA S, 1991, ADV PINEAL, V6, P67; HARDELAND R, 1993, NEUROSCI BIOBEHAV R, V17, P347, DOI 10.1016/S0149-7634(05)80016-8; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1994, CELL BIOL PROBLEMS C, P110; Hardeland R., 1993, CHRONOBIOL CHRONOMED, V1, P113; Hardeland R, 1994, CELL BIOL PROBLEMS C, P100; HARDELAND RH, 1995, IN PRESS CELLULAR RH; HUETHER G, 1993, EXPERIENTIA, V49, P665, DOI 10.1007/BF01923948; MENENDEZPELAEZ A, 1990, ADV PINEAL, V4, P75; MORITA M, 1993, EXPERIENTIA, V49, P623, DOI 10.1007/BF01923942; MORSE DS, 1990, TRENDS BIOCHEM SCI, V15, P262, DOI 10.1016/0968-0004(90)90050-L; NUCCITELLI R, 1982, INTRACELLULAR PH ITS, P567; PAINE AP, 1994, J ANAT, V185, P1; POEGGELER B, 1991, Naturwissenschaften, V78, P268; POEGGELER B, 1993, J PINEAL RES, V14, P151, DOI 10.1111/j.1600-079X.1993.tb00498.x; POEGGELER B, 1989, Acta Endocrinologica Supplementum, V120, P97; POEGGELER B, 1995, J PINEAL RES, V17, P1; Reiter R J, 1980, Endocr Rev, V1, P109; REITER RJ, 1993, EXPERIENTIA, V49, P654, DOI 10.1007/BF01923947; REITER RJ, 1993, NEUROENDOCRINOL LETT, V15, P103; REITER RJ, 1991, TRENDS ENDOCRIN MET, V2, P13, DOI 10.1016/1043-2760(91)90055-R; REITER RJ, 1994, ANN NY ACAD SCI, V719, P1, DOI 10.1111/j.1749-6632.1994.tb56817.x; REITER RJ, 1974, CHRONOBIOLOGIA, V1, P365; REITER RJ, 1991, MOL CELL ENDOCRINOL, V79, pC153, DOI 10.1016/0303-7207(91)90087-9; REITER RJ, 1971, J ENDOCRINOL, V51, P117, DOI 10.1677/joe.0.0510117; STRUM JM, 1982, TISSUE CELL, V14, P149, DOI 10.1016/0040-8166(82)90014-3; TAN DX, 1993, CANCER LETT, V70, P65, DOI 10.1016/0304-3835(93)90076-L; TAN DX, 1994, CARCINOGENESIS, V15, P615; URIA H, 1995, IN PRESS CELLULAR RH; URIA H, 1994, P INT S CELL BIOL PH, P12; URIA H, 1994, CELL BIOL PROBLEMS C, P89; Vivien-Roels B., 1986, Advances in Pineal Research, V1, P61; VIVIENROELS B, 1993, EXPERIENTIA, V49, P642, DOI 10.1007/BF01923945; WITHYACHUMNARNK.B, 1992, COMP BIOCHEM PHYS A, V102, P703; WITHYACHUMNARNK.B, 1992, LIFE SCI, V51, P1479	51	231	251	2	22	MUNKSGAARD INT PUBL LTD	COPENHAGEN	35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK	0742-3098			J PINEAL RES	J. Pineal Res.	MAR	1995	18	2					104	111		10.1111/j.1600-079X.1995.tb00147.x	http://dx.doi.org/10.1111/j.1600-079X.1995.tb00147.x			8	Endocrinology & Metabolism; Neurosciences; Physiology	Science Citation Index Expanded (SCI-EXPANDED)	Endocrinology & Metabolism; Neurosciences & Neurology; Physiology	QW724	7629689				2025-03-11	WOS:A1995QW72400008
J	ISHIKAWA, A; FUJITA, N; TANIGUCHI, A				ISHIKAWA, A; FUJITA, N; TANIGUCHI, A			A SAMPLING DEVICE TO MEASURE IN-SITU GERMINATION RATES OF DINOFLAGELLATE CYSTS IN SURFACE SEDIMENTS	JOURNAL OF PLANKTON RESEARCH			English	Note							WATER	The design and function of a new device to collect in situ germinating cells from settled cysts of dinoflagellates in surface sediments are reported. Experiments to determine the effectiveness of the sampler indicate that it is applicable to studies on the population dynamics of dinoflagellates.			ISHIKAWA, A (通讯作者)，TOHOKU UNIV,FAC AGR,BIOL OCEANOG LAB,AOBA KU,SENDAI,MIYAGI 981,JAPAN.							Dale B., 1983, P69; DESTASIO BT, 1989, ECOLOGY, V70, P1377; DESTASIO BT, 1990, LIMNOL OCEANOGR, V35, P1079, DOI 10.4319/lo.1990.35.5.1079; ISHIKAWA A, 1992, THESIS TOHOKU U SEND; TSUDA M, 1962, SUISEI KONCHGAKU, P218	5	6	8	1	5	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	MAR	1995	17	3					647	651		10.1093/plankt/17.3.647	http://dx.doi.org/10.1093/plankt/17.3.647			5	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	QR044					2025-03-11	WOS:A1995QR04400011
J	LARSEN, J; KUOSA, H; IKAVALKO, J; KIVI, K; HALLFORS, S				LARSEN, J; KUOSA, H; IKAVALKO, J; KIVI, K; HALLFORS, S			A REDESCRIPTION OF SCRIPPSIELLA-HANGOEI (SCHILLER) COMB-NOV - A RED TIDE DINOFLAGELLATE FROM THE NORTHERN BALTIC	PHYCOLOGIA			English	Article							DINOPHYCEAE; CYST	Scrippsiella hangoei (Schiller) comb. nov. is one of the most abundant species during the winter-spring season in the northern Baltic Sea. It has formed blooms under the ice on several occasions with cell concentrations reaching 24 x 10(6) l(-1). The species is described by light and scanning electron microscopy and shown to be identical to Peridinium gracile Lindemann 1924, nom. illeg. The plate formula is pp, vap or X, 4', 3(4)a, 7'', 6c, 7s, 5''', Op, 2''''. In the northern Baltic it forms organic cysts, and an extension of the generic boundary of Scrippsiella is discussed, to include species with non-calcareous cysts.	FINNISH INST MARINE RES,SF-00931 HELSINKI,FINLAND; UNIV HELSINKI,HYDROBIOL LAB,SF-00014 HELSINKI,FINLAND; TVARMINNE ZOOL STN,SF-10900 HANGO,FINLAND; UNIV COPENHAGEN,DEPT MYCOL & PHYCOL,DK-1353 COPENHAGEN K,DENMARK	University of Helsinki; University of Copenhagen				Kuosa, Harri/0000-0002-9641-9054				[Anonymous], OPHELIA S; [Anonymous], ACTA BOT FENN; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; BALECH E., 1963, U NACL PLATA FACULTA, V20, P111; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BANASZAK AT, 1993, J PHYCOL, V29, P517, DOI 10.1111/j.1529-8817.1993.tb00153.x; BLANCO J, 1989, Scientia Marina, V53, P797; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; DODGE JD, 1981, PHYCOLOGIA, V20, P424, DOI 10.2216/i0031-8884-20-4-424.1; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; GRASSHOFF K, 1980, BALTIC SEA, V30, P183; Hallfors G, 1992, TVARMINNE STUDIES, V5, P15; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; HONSELL G, 1991, BOT MAR, V34, P167, DOI 10.1515/botm.1991.34.3.167; HORIGUCHI T, 1988, J PHYCOL, V24, P426; HORIGUCHI T, 1983, BOT MAG TOKYO, V96, P351, DOI 10.1007/BF02488179; Imamura K, 1987, GUIDE STUDIES RED TI, P54; INDELICATO S R, 1986, Japanese Journal of Phycology, V34, P153; KONONEN K, 1986, FINNISH MAR RES, V253, P35; KUOSA H, 1986, OPHELIA S, V4, P119; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; LIGNELL R, 1992, MAR ECOL-PROG SER, V94, P239; Linderstrom-Lang K., 1924, CR TRAV LAB CARLSB, V15, P1; LOEBLICH ALFRED R. III, 1965, TAXON, V14, P15, DOI 10.2307/1216704; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; MULLER-HAECKEL A, 1983, Aquilo Ser Zoologica, V22, P139; Throndsen J., 1978, Monographs on oceanographic methodology, P218; TORIUMI S, 1993, EUR J PHYCOL, V28, P39, DOI 10.1080/09670269300650061; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1	32	54	56	1	11	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	MAR	1995	34	2					135	144		10.2216/i0031-8884-34-2-135.1	http://dx.doi.org/10.2216/i0031-8884-34-2-135.1			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	QN374					2025-03-11	WOS:A1995QN37400005
J	KOBAYASHI, S; MATSUOKA, K				KOBAYASHI, S; MATSUOKA, K			A NEW SPECIES OF ENSICULIFERA, E-IMARIENSE (DINOPHYCEAE), PRODUCING ORGANIC-WALLED CYSTS	JOURNAL OF PHYCOLOGY			English	Article						CALCIODINELLACEAE; CYST; DINOPHYCEAE; ENSICULIFERA; ENSICULIFERA IMARIENSE SP NOV	SP-NOV; MARINE DINOFLAGELLATE; SCRIPPSIELLA	We describe a new organic-walled resting cyst from surface sediments of Imari Bay in western Japan. The cysts are spherical, 23-29 mu m in diameter, and their surface is covered with spinous to membranous ornaments that are 5-7 mu m long and 1.5-2.2 mu m wide. The ornaments vary from slender and bifurcate to membranous and multifurcate distal extremities. No archeopyle was observed. The cyst shape is variable in both natural samples and clonal cultures. Vegetative cells are small and ovoid, 17-25 mu m long and 14-21 mu m wide, and are yellow-brown in color. The epitheca is conical with a conspicuous apical horn, and the hypotheca is hemispherical. The cingular transitional plate has a needle-like spine at its anterior right corner. The plate formula is Po, X, 4' 3a, 7 '', 5c, 5s, 5''' and 2 ''''. Although vegetative cells of the present species correspond to Ensiculifera, it is distinct from other species in producing no calcareous cysts. No species of Ensiculifera has been reported to produce cysts composed of only an organic wall. The present species is provisionally placed in the genus Ensiculifera as E. imariense sp. nov.	NAGASAKI UNIV,FAC LIBERAL ARTS,DEPT GEOL,NAGASAKI 852,JAPAN	Nagasaki University	KOBAYASHI, S (通讯作者)，TOKYO KYUEI CO LTD,CTR TECH,6906-10 SHIBA TSURUGAMARU,KAWAGUCHI,SAITAMA 333,JAPAN.							AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; Balech E., 1967, HIDROBIOLOGIA, V2, P77; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; DEFLANDRE G, 1947, CR HEBD ACAD SCI, V224, P1781; Fensome R. A., 1993, CLASSIFICATION LIVIN; GAO XP, 1991, BRIT PHYCOL J, V26, P21, DOI 10.1080/00071619100650031; INDELICATO S R, 1986, Japanese Journal of Phycology, V34, P153; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; IWASAKI H, 1961, BIOL BULL-US, V121, P173, DOI 10.2307/1539469; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LOEBLICH AR, 1976, J PROTOZOOL, V23, P13, DOI 10.1111/j.1550-7408.1976.tb05241.x; Matsuoka K., 1989, P461; MATSUOKA K, 1990, Bulletin of Plankton Society of Japan, V37, P127; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1993, J PHYCOL, V29, P233; TAKAYAMA H, 1981, B HIROSHIMA FISH EXP, V11, P101; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1976, PALAEONTOLOGY, V10, P95	22	16	16	1	4	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	FEB	1995	31	1					147	152		10.1111/j.0022-3646.1995.00147.x	http://dx.doi.org/10.1111/j.0022-3646.1995.00147.x			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	QN482					2025-03-11	WOS:A1995QN48200017
J	BLANCO, J				BLANCO, J			THE DISTRIBUTION OF DINOFLAGELLATE CYSTS ALONG THE GALICIAN (NW SPAIN) COAST	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-EXCAVATA; SEDIMENTS; TAMARENSIS; BLOOMS; NORWAY	We have studied the distribution of dinoflagellate cysts along 10 Galician rias and part of their adjacent continental shelf. Cyst abundance in the area averaged 856 cysts ml(-1), which is of the same order of magnitude as those found in other areas of the western European coast. It was higher in the rias than in the shelf, having a very heterogeneous distribution, especially in the former. Cyst assemblages in these two areas were different, suggesting that differences are due to cyst production rather than to accumulation. Principal component analysis, cluster analysis, distribution of macroscopic characteristics of cyst populations and distribution of single species suggest that local factors control the distribution in the rias. Nevertheless, a general pattern that splits the whole area into two-to the north and tb the south of the ria de Camarinas-can be distinguished. This latter trend was also observed in the shelf and, in our opinion, it should be attributed to three concurrent causes: the effect of different upwelling intensities or frequencies, the effect of the different numbers and sizes of the rias in each area, and the effect of the presence of different water masses in these areas. The cyst distribution of a number of individual species was examined and showed three general groups: species with very restricted distribution, such as Alexandrium sp2 or Scrippsiella sp4, species with a widespread distribution along the rias, such as several Scrippsiella species, and species mainly distributed along the shelf, such as Gymnodinium catenatum. The distribution of cysts belonging to red tide organisms fits quite well with that of their corresponding motile phases during the three previous years for most of the organisms studied and also during the 1992-1993 period (7-8 years later), but the role of this resting stage in initiating such blooms seems to be highly variable with species.			CONSELLERIA PESCA, CTR INVEST MARINAS, XUNTA GALICIA, APTD 208, E-36600 VILAGARCIA DE AROUSA, SPAIN.		Blanco, Juan/A-8000-2008	Blanco, Juan/0000-0003-2123-7747				ANDERBERG MR, 1973, CLUSTER ANAL APPLICA; ANDERSON D, 1984, OCT ICES SPEC M CAUS, pP6; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; [Anonymous], COASTAL UPWELLING; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BLANCO J, 1988, Investigacion Pesquera (Barcelona), V52, P335; BLANCO J, 1986, Boletin Instituto Espanol de Oceanografia, V3, P81; BLANCO J, 1989, Boletin Instituto Espanol de Oceanografia, V5, P11; BLANCO J, 1989, Scientia Marina, V53, P785; BLANCO J, 1989, Scientia Marina, V53, P813; Blanco J., 1985, P79; BLANCO J, 1989, Scientia Marina, V53, P797; CAMPOS MJ, 1982, ICES BIOL OCEANOGRAP, V10, P27; CUADRAS C, 1970, METODOS ANAL FACTORI; DAGET J, 1976, MODELES MATEMATIQUES; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B, 1983, SURVIVAL STRATEGIES; ESTRADA M, 1984, J PLANKTON RES, V6, P417, DOI 10.1093/plankt/6.3.417; FRAGA F., 1979, ESTUDIO EXPLOTACION; Fraga F., 1982, Resultados Expediciones Cientificas, V10, P51; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; FRAGA S, 1984, OCT ICES SPEC M CAUS; Hallegraeff G. M., 1990, TOXIC MARINE PHYTOPL; LANTON JO, 1982, HYDROGRAPHIC STUDIES; LEWIS CM, 1979, TOXIC DINOFLAGELLATE; LEWIS JM, 1985, THESIS U LONDON; MARGALEF R, 1975, ECOLOGIA; MARINO J, 1982, Boletin Instituto Espanol de Oceanografia, V7, P297; Morisita M., 1959, Mem Fac Sci Kyushu Univ Ser E (Biol), V2, P215; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; Sokal R.R., 1979, BIOMETRIA; Steel RGD., 1980, Principles and procedures of statistics. A biometrical approach, V2; TENORE K, 1975, 10TH EUR S MAR BIOL; TENORE KR, 1982, J MAR RES, V40, P701; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; VARELA M, 1982, Boletin Instituto Espanol de Oceanografia, V7, P191; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; Williams D.B., 1967, MAR GEOL, V5, P389	43	26	26	1	6	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	FEB	1995	17	2					283	302		10.1093/plankt/17.2.283	http://dx.doi.org/10.1093/plankt/17.2.283			20	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	QK997					2025-03-11	WOS:A1995QK99700005
J	MATTHIESSEN, J				MATTHIESSEN, J			DISTRIBUTION PATTERNS OF DINOFLAGELLATE CYSTS AND OTHER ORGANIC-WALLED MICROFOSSILS IN RECENT NORWEGIAN-GREENLAND SEA SEDIMENTS	MARINE MICROPALEONTOLOGY			English	Review							FRAM STRAIT; MARINE-SEDIMENTS; ATLANTIC-OCEAN; ADJACENT SEAS; BRITISH-ISLES; NANSEN BASIN; ARCTIC-OCEAN; NORTH; WATER; AUSTRALIA	Dinoflagellate cysts and other organic-walled microfossils have been studied in recent surface sediments from the entire Norwegian-Greenland Sea. More than 30 taxa have been recognized, of which only few show a distinct distribution pattern, and allow description of four assemblages. The occurrence of most taxa is related to the relatively warmer waters of the Norwegian Sea. Algidaspaeridium? minutum s.l., Brigantedinium simplex and Impagidinium? pallidum are the only species showing a preference for colder water masses. Two species, I.? pallidum and Nematosphaeropsis labyrinthus are mainly restricted to the oceanic environment, whereas the other species have also been reported from neritic environments in previous studies. Due to the limited knowledge of the ecological and sedimentological factors influencing the occurrence of dinoflagellate cysts in oceanic environments, their distribution in recent sediments can be only related to surface water masses in a broad sense. Although the distribution of assemblages correlates with specific surface water masses, comparison with assemblages recovered from sediment traps deployed basinwide in the Norwegian-Greenland Sea (Dale and Dale, 1992) revealed some major discrepancies in species composition and percentage abundances. The differences cannot be explained with certainty at the moment, although there is some evidence that transport of dinoflagellate cysts and other fossilizable microplankton in water masses by currents, in sea-ice and sediments may modify the assemblages found in recent oceanic surface sediments from the Norwegian-Greenland Sea.			CHRISTIAN ALBRECHTS UNIV KIEL, MARINE GEOSCI RES CTR, GEOMAR, WISCHHOFSTR 1-3, D-24148 KIEL, GERMANY.			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Micropaleontol.	FEB	1995	24	3-4					307	334		10.1016/0377-8398(94)00016-G	http://dx.doi.org/10.1016/0377-8398(94)00016-G			28	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	QL898					2025-03-11	WOS:A1994QL89800006
J	NEHRING, S				NEHRING, S			DINOFLAGELLATE RESTING CYSTS AS FACTORS IN PHYTOPLANKTON ECOLOGY OF THE NORTH-SEA	HELGOLANDER MEERESUNTERSUCHUNGEN			English	Article; Proceedings Paper	International Helgoland Symposium on the Challenge to Marine Biology in a Changing World, Commemorating the Centenary of the Biologische-Anstalt-Helgoland	SEP 13-18, 1992	HELGOLAND, GERMANY	Biol Anstalt Helgoland			GONYAULAX-TAMARENSIS; RED TIDE; BALLAST WATER; SEDIMENTS; GERMINATION; DINOPHYCEAE; ENCYSTMENT; TEMPERATURE; EXCAVATA; DYNAMICS	The occurrence and distribution of dinoflagellate resting cysts were investigated at 11 locations in the south-eastern part of the North Sea. Twenty-six known cyst species and 7 unknown cyst types, which may act as seed population for planktonic dinoflagellate blooms, have been recorded for the first time in the area. The most common cysts in recent sediments were those of Scrippsiella trochoidea, Zygabikodinium lenticulatum, Peridinium dalei, Scrippsiella lachrymosa, Protoceratium reticulatum, Protoperidinium denticulatum, and P, conicum. At all stations, S. trochoidea dominated the cyst assemblages with a maximal abundance of 1303 living cysts/cm(3) in the uppermost half centimetre. Cysts of the potentially toxic dinoflagellates Alexandrium cf. excavatum and A. cf, tamarense were scarce. In the upper 2-cm layer of sediment, dinoflagellate cysts were found in concentrations of 1.8 up to 682 living cysts/cm(3). Empty cysts constituted 22-56 % of total cyst abundance. The comparative distribution of the cysts showed a general increase in abundance from inshore sites to the offshore area, whereby sandy stations exhibited the lowest cyst abundance and diversity. The wide distribution of living and empty cysts of Scrippsiella lachrymosa suggests that its motile form, which has not been officially recorded in the area until now, is a common plankton organism in German coastal waters. The relatively high abundance of cysts in recent sediments demonstrates the potential importance of benthic resting stages for the initiation of dinoflagellate blooms in the study area.			CHRISTIAN ALBRECHTS UNIV KIEL, INST MEERESKUNDE, DUSTERNBROOKER WEG 20, D-24105 KIEL, GERMANY.							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Meeresunters.		1995	49	1-4					375	392		10.1007/BF02368363	http://dx.doi.org/10.1007/BF02368363			18	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED); Conference Proceedings Citation Index - Science (CPCI-S)	Marine & Freshwater Biology; Oceanography	RH797		Bronze			2025-03-11	WOS:A1995RH79700037
J	NEHRING, S				NEHRING, S			GYMNODINIUM CATENATUM GRAHAM (DINOPHYCEAE) IN EUROPE - A GROWING PROBLEM	JOURNAL OF PLANKTON RESEARCH			English	Article							SHIPS BALLAST WATER; DINOFLAGELLATE CYSTS; SHELLFISH TOXICITY; RECENT SEDIMENTS; RED TIDE; AUSTRALIA; TRANSPORT; TASMANIA; BLOOMS; VIGO	The microreticulate resting cyst of the potentially toxic, chain-forming, unarmoured neritic dinoflagellate Gymnodinium catenatum Graham 1943, the planktonic stage of which is not known from North European waters, is reported for the first time from recent German coastal sediments of the North Sea and Baltic Sea. In sandy mud sediments of the German Bight, a maximum of 8.5 living cysts cm(-3) were found. In Kiel Bight sediments G.catenatum was found in maximum concentrations of 17.0 living cysts cm(-3). In surface waters of the German Bight resuspended G.catenatum cysts were observed at concentrations of up to 3.6 cysts l(-1). Successful germination experiments conducted with natural seawater show that the occurrence of a vegetative form of G.catenatum in northern Europe is very likely. The present study highlights that cyst surveys provide an important tool for the evaluation of areas with potential toxicity problems, as they may indicate the presence of hitherto overlooked species in the water column.			NEHRING, S (通讯作者)，CHRISTIAN ALBRECHTS UNIV KIEL,INST MEERESKUNDE,DUSTERNBROOKER WEG 20,D-24105 KIEL,GERMANY.							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Plankton Res.	JAN	1995	17	1					85	102		10.1093/plankt/17.1.85	http://dx.doi.org/10.1093/plankt/17.1.85			18	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	QE952					2025-03-11	WOS:A1995QE95200007
J	BLANCO, J				BLANCO, J			CYST PRODUCTION IN 4 SPECIES OF NERITIC DINOFLAGELLATES	JOURNAL OF PLANKTON RESEARCH			English	Article							SEXUAL REPRODUCTION; GONYAULAX-TAMARENSIS; LIFE-CYCLE; DINOPHYCEAE	The production of resting cysts in four species of dinoflagellates (Scrippsiella trochoidea, Ensiculifera sp., Alexandrium lusitanicum and Lingulodinium polyedra) was studied in response to several environmental factors of ecological importance (nitrate, phosphate, iron, copper and cyanocobalamin deficiencies, high concentrations of copper, turbulence, darkness plus concentration, as well as various media biologically conditioned by dinoflagellates) using unialgal cultures and enrichments of natural populations. Some nutritional deficiencies, mainly phosphorus or nitrogen (in this order), are the most effective inducers of encystment. Among the other deficiencies tested, only iron deficiency was important, affecting only A.lusitanicum. In some cases, biological conditioning produced considerable encystment reductions, making it an important means of competition between species. We suggest that encystment may be induced in these neritic species by deficiencies in compounds that act as indicators of changes in the hydrographic conditions to which the particular species are adapted.			BLANCO, J (通讯作者)，CONSELLERIA PESCA MARISQUEO & ACUICULTURA,CTR INVEST MARINAS,ZUNTA GALICIA,APTDO 208,E-36600 VILAGARCIA AROUSA,SPAIN.		Blanco, Juan/A-8000-2008	Blanco, Juan/0000-0003-2123-7747				ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], 1974, FOSSIL LIVING DINOFL; BINDER BJ, 1987, J PHYCOL, V23, P39; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1989, Boletin Instituto Espanol de Oceanografia, V5, P11; BLANCO J, 1988, AQUACULTURE, V68, P289, DOI 10.1016/0044-8486(88)90242-6; BLANCO J, 1985, TOXIC DINOFLAGELLATE; BRAND L E, 1981, Journal of Plankton Research, V3, P193, DOI 10.1093/plankt/3.2.193; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Dale B, 1983, SURVIVAL STRATEGIES; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; Guillard R. R., 1975, Culture of Marine Invertebrate Animals, P2960; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Huber G., 1923, FLORA JENA, V116, P114; Pfiester L.A., 1987, BIOL DINOFLAGELLATES; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; POLLINGHER U, 1981, BRIT PHYCOL J, V16, P281, DOI 10.1080/00071618100650301; SARJEANT WAS, 1987, MICROPALEONTOLOGY, V33, P1, DOI 10.2307/1485525; SNEDECOR GW, 1974, METODOS ESTADISTICOS; Sokal RR, 1995, BIOMETRY; STEEL RGD, 1969, PRINCIPLES PROCEDURE; STOSCH HA, 1973, MEM SOC BOT FR 1972, P201; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27; YENTSCH CM, 1977, 10TH P NAT SHELLF CO, P142	30	36	38	1	6	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	JAN	1995	17	1					165	182		10.1093/plankt/17.1.165	http://dx.doi.org/10.1093/plankt/17.1.165			18	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	QE952					2025-03-11	WOS:A1995QE95200010
J	MONTRESOR, M				MONTRESOR, M			SCRIPPSIELLA RAMONII SP-NOV (PERIDINIALES, DINOPHYCEAE), A MARINE DINOFLAGELLATE PRODUCING A CALCAREOUS RESTING CYST	PHYCOLOGIA			English	Article								A new species of the genus Scrippsiella, Scrippsiella ramonii sp. nov. is described on the basis of observations with light and electron microscopes. The culture was obtained from germination of a resting cyst collected in surface sediments of the Gulf of Naples (Italy). S. ramonii is a peridinioid, autotrophic, marine dinoflagellate characterized by a strong dorsoventral compression and by the presence of a small horn on the hypotheca. The resting cyst is ovoid and ornamented with numerous long calcareous spines. The plate pattern of vegetative cells and the morphological characters of the resting cyst are remarkably similar to those of S. precaria Montresor et Zingone, described from the same geographic area.			MONTRESOR, M (通讯作者)，STAZ ZOOL ANTON DOHRN, VILLA COMUNALE, I-80121 NAPLES, ITALY.			Montresor, Marina/0000-0002-2475-1787				AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BANASZAK AT, 1993, J PHYCOL, V29, P517, DOI 10.1111/j.1529-8817.1993.tb00153.x; BLANCO J, 1989, Scientia Marina, V53, P797; BUJAK JP, 1983, AM ASS STRATIGRAPHIC, V13; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; GAO XP, 1991, BRIT PHYCOL J, V26, P21, DOI 10.1080/00071619100650031; KELLER MD, 1987, J PHYCOL, V23, P633; LARSEN J, 1994, IN PRESS PHYCOLOGIA, V34; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; MATSUOKA K, 1990, Bulletin of Plankton Society of Japan, V37, P127; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1993, J PHYCOL, V29, P223, DOI 10.1111/j.0022-3646.1993.00223.x; MONTRESOR M, 1992, OEBALIA S, V17, P375; MONTRESOR M, 1994, IN PRESS REV PALAEOB; MORRILL L C, 1981, Journal of Plankton Research, V3, P53, DOI 10.1093/plankt/3.1.53; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1	21	36	36	1	5	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	JAN	1995	34	1					87	91		10.2216/i0031-8884-34-1-87.1	http://dx.doi.org/10.2216/i0031-8884-34-1-87.1			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	QE176					2025-03-11	WOS:A1995QE17600009
J	BEHRMANN, G; HARDELAND, R				BEHRMANN, G; HARDELAND, R			ULTRASTRUCTURAL CHARACTERIZATION OF ASEXUAL CYSTS OF GONYAULAX-POLYEDRA STEIN (DINOFLAGELLATA)	PROTOPLASMA			English	Article						GONYAULAX POLYEDRA; CYSTS; CHLOROPLASTS; SCINTILLONS	INDOLEAMINES; MELATONIN	In the bioluminescent dinoflagellate Gonyaulax polyedra, the formation of asexual cysts was elicited either by addition of 5-methoxytryptamine or by transfer to short-day conditions under lower temperature and decreased light intensity. The resulting changes were followed in vivo by light microscopy, and analysed ultrastructurally by electron microscopy. Irrespective of the method of cyst induction, theca and flagella shedding and the formation of a cyst wall can always be observed as essential steps in this process. Despite the extremely low level of bioluminescence emitted from the cysts, some scintillons persist. Encystment is accompanied by organelle and substructure rearrangement. Although cysts induced by 5-methoxytryptamine or by short days closely resemble each other, electron microscopy reveals typical differences. In cysts obtained by treatment with 5-methoxytryptamine most chloroplasts are of the expanded type, extending to the central region, whereas only a few are compact and peripherally positioned. Cysts induced by short-days predominantly contain chloroplasts of the compact type and contain large amounts of stored starch and lipids. Their ultrastructural organization therefore resembles that of mastigote cells during darkness.			BEHRMANN, G (通讯作者)，UNIV GOTTINGEN,INST ZOOL 1,BERLINER STR 28,D-37073 GOTTINGEN,GERMANY.							BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BEHRMANN G, 1993, THESIS U GOTTINGEN G; FRITZ L, 1990, J CELL SCI, V95, P321; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; MARASOVIC I, 1989, ESTUAR COAST SHELF S, V28, P35, DOI 10.1016/0272-7714(89)90039-5; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; RENSING L, 1980, J COMP PHYSIOL, V138, P9, DOI 10.1007/BF00688729; SCHMITTER RE, 1971, J CELL SCI, V9, P147	10	12	14	2	8	SPRINGER-VERLAG WIEN	VIENNA	SACHSENPLATZ 4-6, PO BOX 89, A-1201 VIENNA, AUSTRIA	0033-183X			PROTOPLASMA	Protoplasma		1995	185	1-2					22	27		10.1007/BF01272750	http://dx.doi.org/10.1007/BF01272750			6	Plant Sciences; Cell Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Cell Biology	QU709					2025-03-11	WOS:A1995QU70900003
J	SCHOLIN, CA; HERZOG, M; SOGIN, M; ANDERSON, DM				SCHOLIN, CA; HERZOG, M; SOGIN, M; ANDERSON, DM			IDENTIFICATION OF GROUP-SPECIFIC AND STRAIN-SPECIFIC GENETIC-MARKERS FOR GLOBALLY DISTRIBUTED ALEXANDRIUM (DINOPHYCEAE) .2. SEQUENCE-ANALYSIS OF A FRAGMENT OF THE LSU RIBOSOMAL-RNA GENE	JOURNAL OF PHYCOLOGY			English	Article						ALEXANDRIUM; BIOGEOGRAPHY; LARGE-SUBUNIT RIBOSOMAL-RNA; PCR; PYRROPHYTA; RED TIDE	SUBUNIT RIBOSOMAL-RNA; TOXIC DINOFLAGELLATE ALEXANDRIUM; SHIPS BALLAST WATER; SECONDARY STRUCTURE; DIRECT CLONING; PCR PRODUCTS; PROTOGONYAULAX; TAMARENSIS; POPULATIONS; MORPHOLOGY	A fragment of the large-subunit (LSU) ribosomal RNA gene (rDNA) from the marine finoflagellates Alexandrium tamarense (Lebour) Balech, A. catenella (Whedon et Kofoid) Balech, A. fundyense Balech, A. affine (Fukuyo et Inoue) Balech, A. minutum Halim, A. lusitanicum Balech, and A. andersoni Balech was cloned and sequenced to assess inter- and intraspecific relationships. Cultures examined were from North America, western Europe, Thailand, Japan, Australia, and the ballast water of several cargo vessels and included both toxic and nontoxic isolates. Parsimony analyses revealed eight major classes of sequences, or ''ribotypes,'' indicative of both species- and strain-specific genetic markers. Five ribotypes subdivided members of the A. tamarense/catenella/ fundyense species cluster (the ''tamarensis complex'') but did not correlate with morphospecies designations. The three remaining ribotypes were associated with cultures that clearly differ morphologically from the tamarensis complex. These distinct sequences were typified by 1) A. affine, 2) A. minutum and A. lusitanicum, and 3) A. andersoni. LSU rDNA from A. minutum and A. lusitanicum was indistinguishable. An isolate's ability to produce toxin, or lack thereof, was consistent within phylogenetic terminal taxa. Results of this study are in complete agreement with conclusions from previous work using restriction fragment-length polymorphism analysis of small-subunit rRNA genes, but the LSU rDNA sequences provided finer-scale species and population resolution. The five divergent lineages of the tamarensis complex appeared indicative of regional populations; representatives collected from the same geographic region were the most similar, regardless of morphotype, whereas those from geographically separated populations were more divergent even when the same morphospecies were compared. Contrary to this general pattern, A. tamarense and A. catenella from Japan were exceptionally heterogeneous, displaying sequences associated with Australian, North American, and western European isolates. This diversity may stem from introductions of A. tamarense to Japan from genetically divergent sources in North America and western Europe. Alexandrium catenella from Japan and Australia appeared identical, suggesting that these two regional populations share a recent, common ancestry. One explanation for this genetic continuity was suggested by A. catenella cysts transported from Japan to Australia via ships' ballast water: the cysts contained LSU rDNA sequences that were indistinguishable from those of known populations of A. catenella in both Japan and Australia. Ships ballasted in South Korea and Japan have also fostered a dispersal of viable A. tamarense cysts to Australia, but their LSU rDNA sequences indicated they are genetically distinct from A. tamarense/catenella previously found in Australia and genetically distinct from each other, as well. Human-assisted dispersal is a plausible mechanism for inoculating a region with diverse representatives of the tamarensis complex from geographically and genetically distinct source populations. The D1-D2 region of Alexandrium LSU rDNA is a valuable taxonomic and biogeographic marker and a useful genetic reference for addressing dispersal hypotheses.	WOODS HOLE OCEANOG INST, DEPT BIOL, WOODS HOLE, MA 02543 USA; UNIV GRENOBLE 1, CERMO, DEPT BIOL MOLEC VEGETALE, F-38041 GRENOBLE, FRANCE; MARINE BIOL LAB, WOODS HOLE, MA 02543 USA	Woods Hole Oceanographic Institution; Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); Marine Biological Laboratory - Woods Hole			Sogin, Mitchell/AAE-7186-2019; anderson, david/E-6416-2011; Herzog, Michel/G-4865-2011					AMANN RI, 1990, APPL ENVIRON MICROB, V56, P1919, DOI 10.1128/AEM.56.6.1919-1925.1990; Anderson D.M., 1989, P11; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Ausubel F.M., 1987, Current Protocols in Molecular Biology, V2; Ausubel F.M., 1987, CURRENT PROTOCOLS MO, V1; Balech E., 1985, P33; BALECH E, 1985, SARSIA, V70, P333, DOI 10.1080/00364827.1985.10419687; Blanco J., 1985, P79; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; CEMBELLA AD, 1988, BOT MAR, V31, P39, DOI 10.1515/botm.1988.31.1.39; CEMBELLA AD, 1986, BIOCHEM SYST ECOL, V14, P311, DOI 10.1016/0305-1978(86)90107-9; DESTOMBE C, 1992, PHYCOLOGIA, V31, P121, DOI 10.2216/i0031-8884-31-1-121.1; FELSENSTEIN J, 1984, EVOLUTION, V38, P16, DOI 10.1111/j.1558-5646.1984.tb00255.x; FRANCO JM, 1994, IN PRESS 6TH P INT C; FUKUYO Y, 1985, B MAR SCI, V37, P529; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HAYHOME BA, 1989, MAR BIOL, V101, P427, DOI 10.1007/BF00541643; HOLTON TA, 1991, NUCLEIC ACIDS RES, V19, P1156, DOI 10.1093/nar/19.5.1156; JUDGE BS, 1993, BIOL BULL-US, V185, P329, DOI 10.1086/BBLv185n2p329; LENAERS G, 1989, J MOL EVOL, V29, P40, DOI 10.1007/BF02106180; LENAERS G, 1991, J MOL EVOL, V32, P53, DOI 10.1007/BF02099929; MARCHUK D, 1991, NUCLEIC ACIDS RES, V19, P1154, DOI 10.1093/nar/19.5.1154; MICHOT B, 1987, BIOCHIMIE, V69, P11, DOI 10.1016/0300-9084(87)90267-7; MICHOT B, 1984, NUCLEIC ACIDS RES, V12, P4259, DOI 10.1093/nar/12.10.4259; Prakash A, 1971, Bull Fish Res Bd Can, V177, P1; ROWAN R, 1991, SCIENCE, V251, P1348, DOI 10.1126/science.251.4999.1348; SAIKI RK, 1988, SCIENCE, V239, P487, DOI 10.1126/science.2448875; SAKO Y, 1993, DEV MAR BIO, V3, P87; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SCHOLIN CA, 1993, J PHYCOL, V29, P209, DOI 10.1111/j.0022-3646.1993.00209.x; SCHOLIN CA, 1994, J PHYCOL, V30, P744, DOI 10.1111/j.0022-3646.1994.00744.x; SCHOLIN CA, 1993, DEV MAR BIO, V3, P95; SCHOLIN CA, 1993, MIT WHOI9308; SOGIN M.L., 1990, PCR PROTOCOLS GUIDE, P307; STEIDINGER KA, 1990, TOXIC MARINE PHYTOPLANKTON, P522; Swofford D. L., 1998, MAC VERSION 311 COMP; Taylor F.J.R., 1985, P11; TAYLOR FJR, 1984, ACS SYM SER, V262, P77; WILEY EO, 1991, U KANSAS MUSEUM NATU, V19	40	759	820	3	69	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	DEC	1994	30	6					999	1011		10.1111/j.0022-3646.1994.00999.x	http://dx.doi.org/10.1111/j.0022-3646.1994.00999.x			13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	QD954					2025-03-11	WOS:A1994QD95400013
J	NEHRING, S				NEHRING, S			SCRIPPSIELLA SPP RESTING CYSTS FROM THE GERMAN BIGHT (NORTH-SEA) - A TOOL FOR MORE COMPLETE CHECK-LISTS OF DINOFLAGELLATES	NETHERLANDS JOURNAL OF SEA RESEARCH			English	Article						DINOPHYCEAE; RESTING CYST; RECENT; SCRIPPSIELLA; NORTH SEA; CHECKLIST	MARINE DINOFLAGELLATE; DINOPHYCEAE; PLANKTON	Studies on dormant resting cysts of the dinoflagellates Scrippsiella lachrymosa Lewis 1991 and S. trifida Lewis 1991 from Recent North Sea sediments suggest that their motile forms, which have not yet been officially recorded in this area till now, are common members of the North Sea plankton community. Cyst surveys offer avenues to overcome problems in spatial and temporal distributions and in taxonomy, and will help the compilation of a phytoplankton inventory in an area.			NEHRING, S (通讯作者)，CHRISTIAN ALBRECHTS UNIV KIEL,INST MEERESKUNDE,DUSTERNBROOKER WEG 20,D-24105 KIEL,GERMANY.							AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; BLANCO J, 1989, Scientia Marina, V53, P797; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BRAARUD T, 1957, NYTT MAG BOT, V6, P39; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; Dale B., 1983, P69; DODGE JD, 1989, BRIT PHYCOL J, V24, P385, DOI 10.1080/00071618900650401; DODGE JD, 1985, MARINE DINOFLAGELLAT, P1; DREBES G, 1976, BOT MAR, V19, P75, DOI 10.1515/botm.1976.19.2.75; EDLER L, 1984, Acta Botanica Fennica, V128, P1; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ELLEGAARD M, EUR J PHYCOL, V29; GAO XP, 1989, BRIT PHYCOL J, V24, P153; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HESSE KJ, 1993, 28TH P EUR MAR BIOL; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Lewis J., 1990, Scanning Electron Microscopy in Taxonomy and Functional Morphology, V41, P125; Matsuoka K., 1989, P461; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; MEISCHNER D, 1974, Senckenbergiana Maritima, V6, P105; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; NEHRING S, 1994, OPHELIA, V39, P137, DOI 10.1080/00785326.1994.10429540; NEHRING S, IN PRESS J PLANKTON; Nehring S., 1993, INTERDISCIPLINARY DI, P454; NEHRING S, IN PRESS HELGOLANDER, V49; NEHRING S, 1993, GYMNODINIUM CATENATU, V7, P1; Pankow H., 1990, P1; SARJEANT WAS, 1987, MICROPALEONTOLOGY, V33, P1, DOI 10.2307/1485525; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Wall D., 1971, Geoscience Man, V3, P1	34	19	22	1	5	NETHERLANDS INST SEA RES	TEXEL	PO BOX 59 1790 AB DEN BURG, TEXEL, NETHERLANDS	0077-7579			NETH J SEA RES	Neth. J. Sea Res.	DEC	1994	33	1					57	63		10.1016/0077-7579(94)90051-5	http://dx.doi.org/10.1016/0077-7579(94)90051-5			7	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	QE459					2025-03-11	WOS:A1994QE45900006
J	WILLEMS, H				WILLEMS, H			NEW CALCAREOUS DINOFLAGELLATES FROM THE UPPER CRETACEOUS WHITE CHALK OF NORTHERN GERMANY	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article; Proceedings Paper	5th International Conference on Modern and Fossil Dinoflagellates (DINO 5)	APR 18-24, 1993	ZEIST, NETHERLANDS					Two new species of calcareous dinoflagellate cysts are described from the Campanian white chalk facies near Lagerdorf (northern Germany) based on scanning electron microscope (SEM) investigations. Both species belong to the subfamily Pithonelloideae, as proved by the uniquely oblique orientation of the crystals and their arrangement in linear rows together with the typical pithonelloid habitus of the crystals. One is included in the genus Pithonella Lorenz, 1902, named P. pyramidalis Willems, sp. nov. The other is included in a newly established genus Amphora Willems, gen. nov., as A. coronata Willems, sp. nov. In contrast to most other genera of this subfamily which are marked by a lack of typical morphological peridinoid features, A. coronata gives evidence of their dinoflagellate cyst character by the distinct outer ornamentation of the tests, which reflect a (reduced) pattern of orthoperidinoid paratabulation. The paratabulation is discernable by long spines on the outside of the test. Up to seven of them are arranged in one ring indicating the precingular paraplates (1''-7''). The two large antapical paraplates (1'''' and 2'''') are reflected by a spine each. Occasionally, additional spines may be homologues to the apical paraplate 1' and the postcingular paraplate 3'''. The shape of the archaeopyle, situated in the apical centre of the epitract, is circular. In addition to these newly described forms, in this paper some further remarks are added to the original description of Pithonella discoidea Willems, 1992.			WILLEMS, H (通讯作者)，UNIV BREMEN,DEPT GEOL,KLAGENFURTER STR,D-28359 BREMEN,GERMANY.							ANDRI E, 1956, REV MICROPALEONTOL, V15, P12; [Anonymous], GEOLOGISCHES JB A; BANDEL K, 1985, NEUES JB GEOL PAL, P65; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; Bolli H.M., 1974, Initial Rep Deep Sea Drilling Project, V27, P843; DEFLANDRE G, 1947, CR HEBD ACAD SCI, V224, P1781; Deflandre G., 1949, BOTANISTE, V34, P191; DUFOUR T, 1968, CR ACAD SCI D NAT, V266, P1947; Futterer D., 1976, Neues Jb Geol Paleont Abh, V151, P119; Janofske Dorothea, 1992, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V4, P1; Kaufmann FJ, 1865, URWELT SCHWEIZ, P194; Keupp H., 1992, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V3, P211; Keupp H., 1987, Facies, V16, P37, DOI 10.1007/BF02536748; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1980, Facies, V2, P123, DOI 10.1007/BF02536464; Keupp H., 1979, Bericht der Naturhistorischen Gesellschaft zu Hannover, V122, P7; Keupp H., 1990, Facies, V22, P47, DOI 10.1007/BF02536944; KEUPP H., 1980, FACIES, V3, P239; KEUPP H, 1980, NEUES JB GEOLOGIE PA, P513; Kohring Rolf, 1993, Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie, V6, P1; SCHULZ M-G, 1984, Bulletin of the Geological Society of Denmark, V33, P203; Villain J.-M., 1977, PALAEONTOGR ABT A, V159, P139; Villain J.-M., 1981, CRETACEOUS RES, V2, P435; Villain J.-M., 1975, Palaeontographica A, V149, P193; WALL D, 1968, Journal of Paleontology, V42, P1395; Willems H., 1990, Senckenbergiana Lethaea, V70, P239; Willems H., 1988, Senckenbergiana Lethaea, V68, P433; WILLEMS H, 1985, Senckenbergiana Lethaea, V66, P177; Willems H., 1992, Zeitschrift fuer Geologische Wissenschaften, V20, P155; ZUGEL P, 1993, IN PRESS DISTRIBUTIO	30	19	19	1	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	DEC	1994	84	1-2					57	72		10.1016/0034-6667(94)90041-8	http://dx.doi.org/10.1016/0034-6667(94)90041-8			16	Plant Sciences; Paleontology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	QG147					2025-03-11	WOS:A1994QG14700005
J	ELBRACHTER, M				ELBRACHTER, M			GREEN AUTOFLUORESCENCE - A NEW TAXONOMIC FEATURE FOR LIVING DINOFLAGELLATE CYSTS AND VEGETATIVE CELLS	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article; Proceedings Paper	5th International Conference on Modern and Fossil Dinoflagellates (DINO 5)	APR 18-24, 1993	ZEIST, NETHERLANDS				FLAGELLUM	Many heterotrophic dinoflagellates show an intensive green autofluorescence of their cytoplasm if viewed in UV-light with filter combinations making visible the autofluorescence of chlorophyll. The same species show a blue autofluorescence if the filter combination used is that for making visible fluorescence of DAPI-stained samples. The autofluorescence was present in all specimens of taxa showing autofluorescence. No variation in the intensity was found, making it unlikely that autofluorescence is related to food uptake. Also some cyst taxa showed autofluorescence whereas others do not. Very similar cyst taxa could easily be distinguished by absence or presence of autofluorescence. Autofluorescence presence or absence is regarded as a species-specific stable taxonomic feature. In most taxa, autofluorescence is evenly distributed at the cytoplasm surface. In a few taxa it is restricted to rod-shaped compartments of bacteria size. The implications for feeding rate experiments with DAPI-stained bacteria or fluorescent labeled beads is discussed.			ELBRACHTER, M (通讯作者)，BIOL ANSTALT HELGOLAND,WATTENMEERSTN SYLT,HAGENSTR 43,D-25989 LIST AUF SYLT,GERMANY.							BOOTH BC, 1987, BOT MAR, V30, P101, DOI 10.1515/botm.1987.30.2.101; COLEMAN AW, 1988, J PHYCOL, V24, P118; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; HANSEN PJ, 1992, J PHYCOL, V28, P597, DOI 10.1111/j.0022-3646.1992.00597.x; HANSEN PJ, 1992, J PHYCOL, V28, P873; KAWAI H, 1988, J PHYCOL, V24, P114; LESSARD E, 1985, J PLANKTON RES, V8, P1209; MATSUOKA K, 1992, B FAC LIB ARTS NAGAS, V32, P221; NICOLAS MT, 1985, CELL BIOL INT REP, V9, P797, DOI 10.1016/0309-1651(85)90098-0; REID PC, 1987, J PLANKTON RES, V9, P249, DOI 10.1093/plankt/9.1.249; SCHNEPF E, 1988, BOT ACTA, V101, P196, DOI 10.1111/j.1438-8677.1988.tb00033.x; SHAPIRO LP, 1989, J PHYCOL, V25, P189, DOI 10.1111/j.0022-3646.1989.00189.x; SPINDLER M, 1993, BER POLARFORSCH, V121, P1	13	12	12	1	6	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	DEC	1994	84	1-2					101	105		10.1016/0034-6667(94)90043-4	http://dx.doi.org/10.1016/0034-6667(94)90043-4			5	Plant Sciences; Paleontology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	QG147					2025-03-11	WOS:A1994QG14700007
J	DODGE, JD				DODGE, JD			BIOGEOGRAPHY OF MARINE ARMORED DINOFLAGELLATES AND DINOCYSTS IN THE NE ATLANTIC AND NORTH-SEA	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article; Proceedings Paper	5th International Conference on Modern and Fossil Dinoflagellates (DINO 5)	APR 18-24, 1993	ZEIST, NETHERLANDS				MULTIVARIATE-ANALYSIS; ADJACENT SEAS; CYSTS; SEDIMENTS; ASSEMBLAGES; OCEAN	The distribution patterns of 250 species of armoured planktonic dinoflagellate, 28 species of armoured planktonic and potentially cyst-forming dinoflagellate and 22 types of dinocyst have been analysed by multivariate clustering and ordination techniques. The area of the study consisted of the NE Atlantic, bounded by 20 degrees S and 70 degrees N latitude and 25 degrees W longitude, and the larger part of the North Sea. The overall distribution patterns were examined by cluster analysis (TWINSPAN) which gave a separation into four biogeographic zones clearly relating to the prevailing oceanographic conditions. The zones defined are: (1) Sub-boreal, which consists of the area north of 60 degrees N; (2) NW European Shelf, which comprises the North Sea and the shelf area around the British Isles and France; (3) Temperate Oceanic, the area of the Atlantic between 40 and 60 degrees N which is bounded on the east by zone 2; (4) Warm Temperate, the southern portion of the area sampled which is mainly oceanic but within which is situated the localised area of the MV African upwelling which relates more closely with zone 2. The TWINSPAN analyses of cyst-forming dinoflagellates and the dinocysts clearly show that the NW European neritic shelf sea is a quite distinct biogeographic zone from the more oceanic areas where relatively few dinocyst types apart from those of Impagidinium are found. Since they are the most important groups for the formation of cysts the 21 gonyaulacoid species and the 50 protoperidinioid species of thecate dinoflagellates were separately analysed. The gonyaulacoids showed a clear influence of temperature on distribution, and the cyst-forming species all seem to share similar requirements since they form a tight cluster in the ordination. The protoperidinioids formed a very strong cluster which included most of the cyst-forming species but excluded the rare warm-water species. Analysis of the 22 dinocyst types revealed no clear difference between the majority of the gonyaulacoid or peridinioid cysts. However, Nematosphaeropsis labyrinthus, one of the five cysts in the analysis linked to the thecate dinoflagellate Gonyaulax spinifera, and the five Impagidinium species occupied a distinct position on both analyses.			DODGE, JD (通讯作者)，UNIV LONDON,ROYAL HOLLOWAY & BEDFORD NEW COLL,DEPT BIOL,EGHAM TW20 0EX,SURREY,ENGLAND.							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D., 1981, PROVISIONAL ATLAS MA; DODGE JD, 1993, J PLANKTON RES, V15, P465, DOI 10.1093/plankt/15.5.465; DODGE JD, 1991, NEW PHYTOL, V118, P593, DOI 10.1111/j.1469-8137.1991.tb01000.x; DODGE JD, 1977, BOT MAR, V20, P307, DOI 10.1515/botm.1977.20.5.307; DODGE JD, IN PRESS J PHYCOL; EDWARDS LE, 1991, QUATERNARY SCI REV, V10, P259, DOI 10.1016/0277-3791(91)90024-O; GAO XP, 1989, BRIT PHYCOL J, V24, P153; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Hill M.O., 1979, DECORANA FORTRAN PRO; Hill M.O., 1979, DECORANA -A Fortran programme for Detrended Correspondence Analysis and Reciprocal Averaging; HOLLIGAN PM, 1980, J MAR BIOL ASSOC UK, V60, P851, DOI 10.1017/S0025315400041941; JONGMAN RHG, 1987, CTR AGR PUBL DOC; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; MALLOCH AJC, 1988, VESPAN 2 COMPUTER PA; Margalef R., 1979, P89; Margalef R., 1973, Resultados Exped Cient Buque Oceanogr Cornide Saavedra, V2, P65; MATTA JF, 1984, J PLANKTON RES, V6, P663, DOI 10.1093/plankt/6.4.663; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PINGREE RD, 1978, DEEP-SEA RES, V25, P1011, DOI 10.1016/0146-6291(78)90584-2; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; SCHROEDER ELIZABETH H., 1965, DEEP SEA RES OCEANOGR ABSTR, V12, P323, DOI 10.1016/0011-7471(65)90005-7; Taylor F.J. R., 1987, The biology of dinoflagellates, P399; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WILLIAMS D.B., 1971, MICROPALAEONTOLOGY O; Williams G.L., 1977, P1231; WILLIAMS GL, 1977, MAR MICROPALEONTOL, V2, P223, DOI 10.1016/0377-8398(77)90012-3; Wrenn J.H., 1986, Amer. Assoc. Strat. Palynologists Contribution Series, V17, P169	32	15	16	1	3	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	DEC	1994	84	1-2					169	180		10.1016/0034-6667(94)90049-3	http://dx.doi.org/10.1016/0034-6667(94)90049-3			12	Plant Sciences; Paleontology	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	QG147					2025-03-11	WOS:A1994QG14700013
J	MATSUOKA, K; FUKUYO, Y				MATSUOKA, K; FUKUYO, Y			GEOGRAPHICAL-DISTRIBUTION OF THE TOXIC DINOFLAGELLATE GYMNODINIUM-CATENATUM GRAHAM IN JAPANESE COASTAL WATERS	BOTANICA MARINA			English	Article							SHIPS BALLAST WATER; CYSTS; DINOPHYCEAE; SEDIMENTS; TRANSPORT	The geographical distribution of the toxic dinoflagellate Gymnodinium catenatum Graham, a causative organism of paralytic shellfish poisoning is documented for Japanese coastal waters on the basis of field evidence of both plankton and sedimentary cysts, and previously published literature. Gymnodinium catenatum only occurs in warm temperate coastal waters from the Yatsushiro Sea to the seto Inland Sea and Wakasa Bay, West Japan so far. However, an intensive investigation of plankton and surface sediments in the field is expected to add other new occurrences for this species.	UNIV TOKYO,FAC AGR,BUNKYO KU,TOKYO 113,JAPAN	University of Tokyo	MATSUOKA, K (通讯作者)，NAGASAKI UNIV,FAC LIBERAL ARTS,DEPT GEOL,1-14 BUNKYO MACHI,NAGASAKI 852,JAPAN.							ANDERSON DM, 1988, J PHYCOL, V24, P255; BALECH E, 1964, B I BIOL MARI, V4, P18; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BRAVO I, 1990, TOXIC MARINE PHYTOPLANKTON, P449; CAMPOS MJ, 1982, 1977 1981 ICESCM, V50, P27; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; DALE B, 1988, RED TIDE NEWSLETTER, V1, P5; DALE B, 1993, TOXIC PHYTOPLANKTON, P47; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; Franca S., 1989, P93; FUKUYO Y, 1985, THESIS U TOKYO, P220; FUKUYO Y, 1993, TOXIC PHYTOPLANKTON, P875; FUKUYO Y, 1985, TOXIC DINOFLAGELLATE, P19; GAINES G, 1982, PHYCOLOGIA, V21, P154; GAINES G, 1990, J SHELLFISH RES, V8, P440; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLENGRAEFF GM, 1986, AUSTRAL FISH B, V158; IIZUKA S, 1974, AKASHIO KENKYUKAIBUN; Ikeda T., 1989, P411; IKEDA T, 1983, 11 12 YAM PREF INL S, P89; ISHIO S, 1977, NIPPON SUISAN GAKK, V43, P277; KOBAYASHI S, 1986, Bulletin of Plankton Society of Japan, V33, P81; KODAMA M, 1987, STUDIES PARALYTIC SH; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1994, Bull. Fac. Liberal Arts Nagasaki Univ. Nat. Sci., V34, P121; MATSUOKA K, 1991, NEOGENE QUATERNARY D, P33; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MURANO M, 1975, Bulletin of Plankton Society of Japan, V22, P33; NEHRING S, 1993, HARMFUL ALGAL NEWS, V7, P4; Nehring Stefan, 1993, Harmful Algae News, V7, P4; NORDBERG K, 1988, MAR GEOL, V83, P135, DOI 10.1016/0025-3227(88)90056-4; OKAICHI T, 1988, RED TIDE NEWSLETTE, V1, P5; Oshima Y., 1979, P377; QI YZ, 1991, TOXIC PHYTOPLANKTON, P43; WADACHI K, 1987, ENCY OCEANOGRAPHY, P552; YASUMOTO T, 1980, B JPN SOC SCI FISH, V46, P1405; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109; 1987, SHOWA 61 NENNDO MUYO; [No title captured]; 1988, NAIWAN KAIIKI SHISUT, P49; 1978, MARINE ENV ATLAS ENV, V2	46	41	43	0	9	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	NOV	1994	37	6					495	503		10.1515/botm.1994.37.6.495	http://dx.doi.org/10.1515/botm.1994.37.6.495			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	PY562					2025-03-11	WOS:A1994PY56200002
J	PETERSON, WT; KIMMERER, WJ				PETERSON, WT; KIMMERER, WJ			PROCESSES CONTROLLING RECRUITMENT OF THE MARINE CALANOID COPEPOD TEMORA-LONGICORNIS IN LONG-ISLAND SOUND - EGG-PRODUCTION, EGG MORTALITY, AND COHORT SURVIVAL RATES	LIMNOLOGY AND OCEANOGRAPHY			English	Article							PLANKTONIC COPEPOD; SUMMER DEVELOPMENT; NORTH-SEA; POPULATIONS; FECUNDITY; IMPACT; SIZE; ABUNDANCE; GROWTH	Three phytoplankton blooms were observed during our 6-month study period and each resulted in increased rates of egg production (EPR) by female Temora longicornis. An EPR of 50 eggs female(-1) d(-1) was observed during the first bloom (spring bloom, March). The maximum EPR observed during the other blooms (May and July) was 20 and 30 eggs female(-1) d(-1). At all other times the EPR was nearly zero. Each pulse in egg production initiated a distinct cohort. Survivorship from egg to adult was low: 3% for the first cohort and 0.8% for the second. The third cohort did not reach maturity. Mortality was highest in the egg stage-only 10% of the eggs produced survived to first nauplius. Rates of egg mortality were positively correlated with clearance rates of T. longicornis, suggesting cannibalism as a cause of high mortality. However, the clearance rates required would be similar to 34-fold too high, suggesting a different density-dependent factor, such as disease, viruses, ecto-parasitism or consumption by dinoflagellates. Advection and resting egg production do not appear to explain high rates of egg loss.	SAN FRANCISCO STATE UNIV,ROMBERG TIBURON CTR,TIBURON,CA; BIOSYST ANAL INC,TIBURON,CA 94920	California State University System; San Francisco State University	PETERSON, WT (通讯作者)，NOAA,NATL MARINE FISHERIES SERV,F-RE3,1335 E WEST HIGHWAY,SILVER SPRING,MD 20910, USA.							AMBLER JW, 1986, ESTUARINE COASTAL SH, V20, P743; BECKMAN BR, 1986, J PLANKTON RES, V8, P917, DOI 10.1093/plankt/8.5.917; CHECKLEY DM, 1980, LIMNOL OCEANOGR, V25, P430, DOI 10.4319/lo.1980.25.3.0430; CHECKLEY DM, 1980, LIMNOL OCEANOGR, V25, P991, DOI 10.4319/lo.1980.25.6.0991; DAAN R, 1987, MAR ECOL PROG SER, V37, P9, DOI 10.3354/meps037009; DAAN R, 1989, NETH J SEA RES, V23, P305, DOI 10.1016/0077-7579(89)90051-3; DAM HG, 1991, MAR ECOL PROG SER, V71, P113, DOI 10.3354/meps071113; Deevey G. B., 1952, Bulletin of the Bingham Oceanographic Collection, V13, P65; DREBES G, 1984, HELGOLANDER MEERESUN, V37, P603; DREBES G, 1988, HELGOLANDER MEERESUN, V42, P583, DOI 10.1007/BF02365628; EDMONDSON WT, 1962, ECOLOGY, V43, P625, DOI 10.2307/1933452; HAIRSTON NG, 1985, LIMNOL OCEANOGR, V30, P886, DOI 10.4319/lo.1985.30.4.0886; HARRIS RP, 1976, J MAR BIOL ASSOC UK, V56, P675, DOI 10.1017/S0025315400020725; HEINLE DONALD R., 1966, CHESAPEAKE SCI, V7, P59, DOI 10.1007/BF02688405; IANORA A, 1992, J PLANKTON RES, V14, P1483, DOI 10.1093/plankt/14.11.1483; IANORA A, 1993, LIMNOL OCEANOGR, V38, P1615, DOI 10.4319/lo.1993.38.8.1615; IANORA A, 1987, DIS AQUAT ORGAN, V3, P29; KIMMERER WJ, 1987, LIMNOL OCEANOGR, V32, P1, DOI 10.4319/lo.1987.32.1.0001; KIORBOE T, 1988, HYDROBIOLOGIA, V167, P219, DOI 10.1007/BF00026308; LANDRY MR, 1978, INT REV GES HYDROBIO, V63, P77, DOI 10.1002/iroh.19780630106; LANDRY MR, 1983, LIMNOL OCEANOGR, V28, P614, DOI 10.4319/lo.1983.28.4.0614; MCLAREN IA, 1978, J FISH RES BOARD CAN, V35, P1330, DOI 10.1139/f78-208; MILLER RJ, 1989, J PLANKTON RES, V11, P263, DOI 10.1093/plankt/11.2.263; MONTELEONE DM, 1986, MAR ECOL PROG SER, V30, P133, DOI 10.3354/meps030133; Mullin M. M, 1970, Bull. Scripps Instn Oceanogr. tech. Ser., V17, P89; OCONNORS HB, 1980, MAR BIOL, V56, P65, DOI 10.1007/BF00390595; OHMAN MD, 1986, J PLANKTON RES, V8, P673, DOI 10.1093/plankt/8.4.673; ORIANS GH, 1974, AM NAT, V108, P581, DOI 10.1086/282937; Peterson W.T., 1986, Lecture Notes on Coastal and Estuarine Studies, V17, P297; PETERSON WT, 1985, B MAR SCI, V37, P726; PETERSON WT, 1990, J PLANKTON RES, V12, P283, DOI 10.1093/plankt/12.2.283; PETERSON WT, 1988, MAR ECOL PROG SER, V47, P229, DOI 10.3354/meps047229; PETERSON WT, 1987, S AFR J MARINE SCI, V5, P411, DOI 10.2989/025776187784522748; PETERSON WT, 1990, J PLANKTON RES, V12, P259, DOI 10.1093/plankt/12.2.259; PETERSON WT, 1986, MAR ECOL-PROG SER, V29, P1; RIGLER FH, 1974, LIMNOL OCEANOGR, V19, P636, DOI 10.4319/lo.1974.19.4.0636; RILEY G. A., 1952, BULL BINGHAM OCEANOGR COLL PEABODY MUS NAT HIST YALE UNIV, V13, P5; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; Strickland J.D.H., 1972, A Practical Handbook of Seawater Analysis; TANDICHODOK P, 1990, THESIS SUNY STONY BR; UYE SI, 1982, J EXP MAR BIOL ECOL, V57, P55, DOI 10.1016/0022-0981(82)90144-7; VALENTIN J, 1972, Tethys, V4, P349; VANRIJSWIJK P, 1989, NETH J SEA RES, V23, P293, DOI 10.1016/0077-7579(89)90050-1	43	105	116	1	30	AMER SOC LIMNOLOGY OCEANOGRAPH	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044-8897	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	NOV	1994	39	7					1594	1605		10.4319/lo.1994.39.7.1594	http://dx.doi.org/10.4319/lo.1994.39.7.1594			12	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	PZ967					2025-03-11	WOS:A1994PZ96700009
J	BHAUD, Y; BARBIER, M; SOYERGOBILLARD, MO				BHAUD, Y; BARBIER, M; SOYERGOBILLARD, MO			A DETAILED STUDY OF THE COMPLEX CELL-CYCLE OF THE DINOFLAGELLATE CRYPTHECODINIUM-COHNII BIECHELER AND EVIDENCE FOR VARIATION IN HISTONE-H1 KINASE-ACTIVITY	JOURNAL OF EUKARYOTIC MICROBIOLOGY			English	Article						CELL CYCLE; CRYPTHECODINIUM COHNII; DINOFLAGELLATE; H1 KINASE ACTIVITY VARIATIONS	MATURATION-PROMOTING FACTOR; PROTEIN-KINASE; M-PHASE; PROROCENTRUM-MICANS; STARFISH OOCYTES; FISSION YEAST; ACTIVATION; P34CDC2; DNA; ULTRASTRUCTURE	By adding the protein synthesis inhibitor, emetine (10(-4) M) to a highly synchronized population of Crypthecodinium cohnii Biecheler 1938 at different phases of its cycle, we were able to determine: 1. The existence and the lengthening of the G2-Phase (30 min) in the first cycle (cycle with swimming G1 phase). 2. The time of the second cell cycle phases (cycle in the cyst): G1, 30 min; S, 1.5 h; G2, 2 h and M, 2 h. These results, together with the estimation of the cell volume of the two and four swimming daughter cells emerging from the cysts, allowed us to state the existence of two transition points: G1/S and G2/M, which are necessary for completion of mitosis. We completed this refined approach of the cell cycle in studying the activities of the histone H1 kinase either in dividing or in non-dividing Crypthecodinium cohnii cells with either total soluble proteins or the isolated mitotic kinase complex. The H1 kinase activity of this purified complex is noticeably higher (twice as high) in the dividing cells than in the non-dividing ones. These data are discussed in the light of the basic characteristics of the dinokaryon, and also compared with recent biochemical observations on the same organism and studies on other higher eukaryotic protists and metazoa.			OBSERV OCEANOL BANYULS, DEPT BIOL CELLULAIRE & MOLEC, LAB ARAGO, CNRS, URA 117, F-66650 BANYULS SUR MER, FRANCE.			Barbier, Michele/0000-0003-3845-6233				ALLEN JR, 1975, CELL, V6, P161, DOI 10.1016/0092-8674(75)90006-9; BHAUD Y, 1991, J CELL SCI, V100, P675; BHAUD Y, 1986, PROTISTOLOGICA, V22, P23; DOREE M, 1989, J CELL SCI, P39; GOULD KL, 1989, NATURE, V342, P39, DOI 10.1038/342039a0; HAAPALA OK, 1974, HEREDITAS, V76, P83; HERZOG M, 1981, EUR J CELL BIOL, V23, P295; KARENTZ D, 1983, J PROTOZOOL, V30, P581, DOI 10.1111/j.1550-7408.1983.tb05481.x; KUBAI DF, 1969, J CELL BIOL, V40, P508, DOI 10.1083/jcb.40.2.508; LABBE JC, 1989, EMBO J, V8, P3053, DOI 10.1002/j.1460-2075.1989.tb08456.x; LABBE JC, 1988, NATURE, V335, P251, DOI 10.1038/335251a0; LABBE JC, 1989, CELL, V57, P253, DOI 10.1016/0092-8674(89)90963-X; LAEMMLI UK, 1970, NATURE, V227, P680, DOI 10.1038/227680a0; LAMB NJC, 1990, CELL, V60, P151, DOI 10.1016/0092-8674(90)90725-T; LEWIN B, 1990, CELL, V61, P743, DOI 10.1016/0092-8674(90)90181-D; MEIKRANTZ W, 1992, J CELL SCI, V101, P475; MURRAY AW, 1989, NATURE, V339, P280, DOI 10.1038/339280a0; NURSE P, 1981, NATURE, V292, P558, DOI 10.1038/292558a0; OPPENHEIMER CH, 1952, J MAR RES, V11, P10; PICARD A, 1985, DEV BIOL, V109, P311, DOI 10.1016/0012-1606(85)90458-0; RODRIGUEZ M, 1993, J EUKARYOT MICROBIOL, V40, P91, DOI 10.1111/j.1550-7408.1993.tb04887.x; SOYER MO, 1972, CHROMOSOMA, V39, P419, DOI 10.1007/BF00326176; SPECTOR DL, 1981, AM J BOT, V68, P34, DOI 10.2307/2442989; TREIMER RE, 1984, DINOFLAGELLATES, P149; TUTTLE R C, 1975, Phycologia, V14, P1, DOI 10.2216/i0031-8884-14-1-1.1; VIGO J, 1991, ANAL CELL PATHOL, V3, P145; YAMASHITA M, 1991, DEV GROWTH DIFFER, V33, P617, DOI 10.1111/j.1440-169X.1991.00617.x	27	30	30	1	7	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	1066-5234	1550-7408		J EUKARYOT MICROBIOL	J. Eukaryot. Microbiol.	SEP-OCT	1994	41	5					519	526		10.1111/j.1550-7408.1994.tb06052.x	http://dx.doi.org/10.1111/j.1550-7408.1994.tb06052.x			8	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	PP283					2025-03-11	WOS:A1994PP28300014
J	ZONNEVELD, KA; DALE, B				ZONNEVELD, KA; DALE, B			THE CYST MOTILE STAGE RELATIONSHIPS OF PROTOPERIDINIUM-MONOSPINUM (PAULSEN) ZONNEVELD-ET-DALE COMB-NOV AND GONYAULAX-VERIOR (DINOPHYTA, DINOPHYCEAE) FROM THE OSLO FJORD (NORWAY)	PHYCOLOGIA			English	Article							DINOFLAGELLATE CYSTS	Living dinoflagellate cysts from surface sediments of the Oslo Fjord (Norway) have been germinated to examine cyst-motile stage relationships. These relationships in two species, Protoperidinium monospinum (Paulsen) Zonneveld et Dale comb. nov. and Gonyaulax verior (Meunier) Sournia have been established. Protoperidinium monospinum was merged with Protoperidinium minutum (Kofoid) Loeblich by Meunier in 1919 under the latter name. The species described in the present paper can be assigned to the same species complex as P. minutum. However, there are slight differences in thecal morphology and distinct differences in cyst morphology, therefore the name P. monospinum is re-introduced and an emended diagnosis is included here. The cyst-motile cel relationship of Gonyaulax verior was established by Matsuoka et al. (1988). The relationship described in the present paper differs from that documented by Matsuoka and a detailed description of the species is provided.	UNIV OSLO,INST GEOL,OSLO 3,NORWAY	University of Oslo	ZONNEVELD, KA (通讯作者)，UNIV UTRECHT,PALAEOBOT & PALYNOL LAB,HEIDELBERGLAAN 2,3584 CS UTRECHT,NETHERLANDS.							Abe T. H., 1936, Science Reports of the Tohoku University (4), V10, P639; ABE TH, 1981, KYOTO U PUBL SETO MA, V6, P1; ABE TH, 1921, SCI REPORTS TOHOKU I, V2, P83; ANDERSON DM, 1988, J PHYCOL, V24, P255; Balech E., 1974, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nac (Hydrobiol), V4, P1; Balech E., 1964, Hidrobiologia, V1, P179; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; DALE B, 1978, Palynology, V2, P187; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; FAUREFREEMIET E, 1908, ANN SCI NAT ZOOL, V4, P209; FENSOME R. A., 1993, MICROPALEONTOLOGY SP, V7; FUKUYO Y, 1977, Bulletin of Plankton Society of Japan, V24, P11; Fukuyo Y., 1985, P27; FUKUYO Y, 1985, B MAR SCI, V37, P529; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1971, GEOPHYTOLOGY, V1, P135; Kofoid Charles Atwood, 1907, Bulletin of the Museum of Comparative Zoology at Harvard College, V50; Lebour M.V., 1925, DINOFLAGELLATES NO S; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Lewis J., 1987, Journal of Micropalaeontology, V6, P113; Matsuoka K., 1989, P461; MATSUOKA K, 1988, Japanese Journal of Phycology, V36, P311; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Matsuoka K, 1985, REV PALAEOBOT PALYNO, V45, P255; MEUNIER A., 1919, MDMOIRES MUSEE DHIST, V8, P1; PAULSEN O., 1907, SERIE PLANKTON, V1, P1; Reid P.C., 1974, Nova Hedwigia, V25, P579; SCHILLER J, 1937, RABENHORST KRYPTOGAM, P481; TAYLOR FJR, 1987, BOTANICAL MONOGRAPHS, V21; Throndsen J., 1978, Monographs on oceanographic methodology, P218; TYLOR MA, 1982, MARINE ECOLOGY PROGR, V7, P163; Walker L.M., 1984, P19; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1	39	35	36	0	8	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	SEP	1994	33	5					359	368		10.2216/i0031-8884-33-5-359.1	http://dx.doi.org/10.2216/i0031-8884-33-5-359.1			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	PH454					2025-03-11	WOS:A1994PH45400006
J	HEISKANEN, AS; KONONEN, K				HEISKANEN, AS; KONONEN, K			SEDIMENTATION OF VERNAL AND LATE SUMMER PHYTOPLANKTON COMMUNITIES IN THE COASTAL BALTIC SEA	ARCHIV FUR HYDROBIOLOGIE			English	Article							BLUE-GREEN-ALGAE; SPRING BLOOM; POPULATION-DYNAMICS; SINKING; DIATOMS; SUCCESSION; DEPLETION; FINLAND; SYSTEMS; CARBON	Phytoplankton succession, biomass development, and sedimentation rates were studied during spring and summer in the coastal waters of the northern Baltic Sea, SW of Finland. Although the spring bloom biomass consisted mainly of the dinoflagellates Peridinium hangoei and Peridiniella catenata (over 90% of the phytoplankton biomass), vegetative cells and resting spores of diatoms (mainly Achnanthes taeniata and Skeletonema costatum) formed the major part of the sealed material during spring. Diatom populations were mainly lost through sinking (8-96% of the suspended cell numbers in the surface layer daily), while most of the dinoflagellares disintegrated in the water column prior to deposition as slowly sinking phytodetrital material. Part of the dominant dinoflagellate population (Peridinium hangoei) formed resting cysts. During summer, phytoplankton biomass was low and sedimentary loss from the pelagic system was negligible. A bloom of filamentous cyanobacteria was observed in August (dominated by Aphanizomenon flos-aquae and Nodularia spumigena), but only a minor part of the biomass settled (< 1% of the suspended concentrations daily); most of the cyanobacteria were decomposed within the surface layer. Water column stratification did not have any effect on the relative loss of phytoplankton species which are able to control their position in the water column by vertical migration (dinoflagellates) or by gas vacuoles (cyanobacteria), while sedimentation rates of diatoms increased after the decrease of the mixed layer depth in early May. Nutrient availability and the life cycle strategies of the prevailing phytoplankton species were the major factors influencing sedimentation rates of phytoplankton.	FINNISH INST MARINE RES,SF-00931 HELSINKI,FINLAND		HEISKANEN, AS (通讯作者)，UNIV HELSINKI,TVARMINNE ZOOL STN,SF-10900 HANGO,FINLAND.		Heiskanen, Anna-Stiina/B-2933-2013	Heiskanen, Anna-Stiina/0000-0003-2229-1171				[Anonymous], OPHELIA S; [Anonymous], ACTA BOT FENN; AZAM F, 1983, MAR ECOL PROG SER, V10, P257, DOI 10.3354/meps010257; BIENFANG PK, 1982, MAR BIOL, V67, P295, DOI 10.1007/BF00397670; Dale B., 1983, P69; DAVEY MC, 1988, ARCH HYDROBIOL, V112, P321; EDLER L, 1984, Acta Botanica Fennica, V128, P1; Edler L., 1979, Baltic Mar Biol Publ, V5, P1; ESTEP MLF, 1985, CAN J FISH AQUAT SCI, V42, P1712, DOI 10.1139/f85-215; FENCHEL T, 1983, MICROB ECOL, V9, P99, DOI 10.1007/BF02015125; FORSSKAHL M, 1982, NETH J SEA RES, V16, P290, DOI 10.1016/0077-7579(82)90037-0; GARDNER WD, 1983, J MAR RES, V41, P195, DOI 10.1357/002224083788520180; Grasshoff K., 1976, METHODS SEAWATER ANA, V2nd; HANEY JF, 1987, NEW ZEAL J MAR FRESH, V21, P467, DOI 10.1080/00288330.1987.9516242; Hargraves P., 1983, SURVIVAL STRATEGIES, P49; HEANEY S I, 1981, Journal of Plankton Research, V3, P331, DOI 10.1093/plankt/3.2.331; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; HEISKANEN AS, UNPUB HYDROBIOLOGIA; HOBRO R, 1979, ACTA BOT FENN, V110, P79; HUBER AL, 1984, APPL ENVIRON MICROB, V47, P234, DOI 10.1128/AEM.47.2.234-238.1984; KAHRU M, 1990, CONT SHELF RES, V10, P329, DOI 10.1016/0278-4343(90)90055-Q; KIVI K, 1993, LIMNOL OCEANOGR, V38, P893, DOI 10.4319/lo.1993.38.5.0893; KIVI K, 1986, OPHELIA S, V4, P101; Kononen K., 1992, Finnish Marine Research, P3; KONOPKA A, 1978, ARCH HYDROBIOL, V83, P524; Kuosa H., 1990, P11; KUPARINEN J, 1984, Rapports et Proces-Verbaux des Reunions Conseil International pour l'Exploration de la Mer, V183, P180; LAAKKONEN A, 1981, MERI, V9, P1; LARSSON U, 1986, CONTR ASKO LAB U STO, V30, P1; Leppanen J., 1988, Finn. Mar. Res., V255, P97; LEVASSEUR M, 1984, MAR ECOL PROG SER, V19, P211, DOI 10.3354/meps019211; LIGNELL R, 1993, MAR ECOL PROG SER, V94, P239, DOI 10.3354/meps094239; LUND J. W. G., 1958, HYDROBIOLOGIA, V11, P143, DOI 10.1007/BF00007865; LUTTER S, 1989, POLAR BIOL, V10, P113; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; NIEMI A, 1987, ANN BOT FENN, V24, P333; Niemi A., 1979, ACTA BOT FENN, V110, P57; Niemi A, 1973, Acta Botanica Fennica, V100, P1; NOMMANN S, 1992, MAR ECOL PROG SER, V84, P279, DOI 10.3354/meps084279; PASSOW U, 1991, MAR BIOL, V108, P449, DOI 10.1007/BF01313655; PASSOW U, 1991, MAR BIOL, V110, P455, DOI 10.1007/BF01344364; PEINERT R, 1982, NETH J SEA RES, V16, P276, DOI 10.1016/0077-7579(82)90036-9; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; Pitcher G.C., 1986, South African Journal of Marine Science, V4, P231, DOI [10.2989/025776186784461657, DOI 10.2989/025776186784461657]; RASSOULZADEGAN F, 1988, HYDROBIOLOGIA, V159, P75, DOI 10.1007/BF00007369; REYNOLDS CS, 1982, LIMNOL OCEANOGR, V27, P1162; REYNOLDS CS, 1982, J PLANKTON RES, V4, P561, DOI 10.1093/plankt/4.3.561; REYNOLDS CS, 1982, J PLANKTON RES, V4, P489, DOI 10.1093/plankt/4.3.489; REYNOLDS CS, 1983, J PLANKTON RES, V5, P203, DOI 10.1093/plankt/5.2.203; RIEBESELL U, 1989, MAR ECOL PROG SER, V54, P109, DOI 10.3354/meps054109; Smayda T. J., 1970, Oceanogr. mar. Biol., V8, P353; Smayda T.J., 1980, Studies in Ecology, V7, P493; Smetacek V., 1984, FLOWS ENERGY MAT MAR, P517, DOI [10.1007/978-1-4757-0387-0_20, DOI 10.1007/978-1-4757-0387-0_20]; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; SOMMER U, 1984, J PLANKTON RES, V6, P1, DOI 10.1093/plankt/6.1.1; TRIMBEE AM, 1984, J PLANKTON RES, V6, P897, DOI 10.1093/plankt/6.5.897; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; VONBODUNGEN B, 1981, KIELER MEERESFORSCH, V5, P49; WASSMANN P, 1991, OCEANOGR MAR BIOL, V29, P87; WILDMAN RB, 1975, J PHYCOL, V11, P96, DOI 10.1111/j.1529-8817.1975.tb02754.x	60	98	100	0	29	E SCHWEIZERBART'SCHE VERLAGS	STUTTGART	NAEGELE U OBERMILLER JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY	0003-9136			ARCH HYDROBIOL	Arch. Hydrobiol.	AUG	1994	131	2					175	198						24	Limnology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	PG465					2025-03-11	WOS:A1994PG46500004
J	ELLEGAARD, M; CHRISTENSEN, NF; MOESTRUP, O				ELLEGAARD, M; CHRISTENSEN, NF; MOESTRUP, O			DINOFLAGELLATE CYSTS FROM RECENT DANISH MARINE-SEDIMENTS	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						CYST; DENMARK; DINOFLAGELLATE; GYMNODINIUM-CATENATUM	GYMNODINIUM-CATENATUM; DINOPHYCEAE	Twenty-three different cyst types were found in a survey of dinoflagellate resting stages (cysts) in sediment samples from two sites in Danish waters: Oresund (The Sound) and Aarhus Bay. This is the first survey of its kind from Danish waters. The cyst types found were: Diplopsalis lenticula, Gymnodinium catenatum, Polykrikos schwartzii, Scrippsiella trochoidea, four species of Gonyaulax, ten species of Protoperidinium and five unidentified cyst types. Five species have not previously been reported from Danish waters. Where possible, the cysts were germinated and identification was based on characteristics of both cyst and motile stages. Among the germinated cysts was Gymnodinium catenatum, a naked dinoflagellate causing Paralytic Shellfish Poisoning (PSP) elsewhere in the world and not previously found living in Danish waters.			ELLEGAARD, M (通讯作者)，UNIV COPENHAGEN,INST BOT,DEPT MYCOL & PHYCOL,OSTER FARIMAGSGADE 2D,DK-1353 COPENHAGEN,DENMARK.		; Ellegaard, Marianne/H-6748-2014	Moestrup, Ojvind/0000-0003-0965-8645; Ellegaard, Marianne/0000-0002-6032-3376				ANDERSON DM, 1988, J PHYCOL, V24, P255; [Anonymous], NOVA HEDWIGIA; [Anonymous], [No title captured]; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; BLANCO I, 1989, SCI MAR, V53, P813; BLANCO I, 1989, SCI MAR, V53, P797; BLANCO I, 1989, SCI MAR, V53, P785; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B, 1978, Palynology, V2, P187; DALE B, 1992, TOXIC PHYTOPLANKTON, P53; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ESTRADA M, 1984, INVEST PESQ, V48, P31; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Hallegraeff G., 1986, Australian Fisheries, V45, P15; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HANSEN G, 1993, PHYCOLOGIA, V32, P73, DOI 10.2216/i0031-8884-32-1-73.1; HANSEN G, 1992, PLANKTON INDRE DANSK, P45; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; KANNEWORFF E, 1973, Ophelia, V10, P119; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Lewis J., 1987, Journal of Micropalaeontology, V6, P113; Lewis J., 1990, Systematics Association Special Volume Series, P125; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; Matsuoka K., 1989, P461; MATSUOKA K, 1988, JPN J PHYCOL SORUI, V56, P95; MATSUOKA K, 1980, REPORTS ENV SCI B, V148, P197; NEHRING S, 1994, IN PRESS HELGOL MEER, V49; NORDBERG K, 1989, PUBLICATION A GEOLOG, V65; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1	36	47	54	1	13	CAMBRIDGE UNIV PRESS	NEW YORK	40 WEST 20TH STREET, NEW YORK, NY 10011-4211	0967-0262			EUR J PHYCOL	Eur. J. Phycol.	AUG	1994	29	3					183	194		10.1080/09670269400650631	http://dx.doi.org/10.1080/09670269400650631			12	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	PB906					2025-03-11	WOS:A1994PB90600006
J	MEKSUMPUN, S; MONTANI, S; UEMATSU, M				MEKSUMPUN, S; MONTANI, S; UEMATSU, M			ELEMENTAL COMPONENTS OF CYST WALLS OF 3 MARINE PHYTOFLAGELLATES, CHATTONELLA-ANTIQUA (RAPHIDOPHYCEAE), ALEXANDRIUM-CATENELLA AND SCRIPPSIELLA-TROCHOIDEA (DINOPHYCEAE)	PHYCOLOGIA			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; EXCAVATA	The marine phytoflagellates Chattonella antiqua (Hada) Ono, Alexandrium catenella (Whedon et Kofoid) Balech and Scrippsiella trochoidea (Stein) Loeblich Ill were induced to form cysts under laboratory conditions. The elemental composition of the cyst walls before and after treatment with concentrated H2SO4, was examined by energy dispersive X-ray analysis (EDX). In all three species the cyst wall was resistant to some extent to H2SO4. EDX analysis demonstrated that the principal components of the cyst walls were silicon (Si), magnesium (Mg) and aluminium (Al). The crystalline spines of S. trochoidea cysts contained mainly calcium (Ca). A high relative abundance of sulphur (S) was found in cyst walls of A. catenella and S. trochoidea. In all species, the relative concentration of Mg and Al in the cyst walls decreased after H2SO4 treatment, whereas the relative concentration of Si increased markedly. The relative concentration of S in cyst walls of A. catenella and S. trochoidea also decreased after acid treatment. This suggests that although cyst walls can resist concentrated H2SO4, part of the wall is dissolved in the acid. Following acid treatment Si was the predominant element in cyst walls of all three species and the resistance to acid may be associated with the presence of Si.	HOKKAIDO TOKAI UNIV,DEPT MARINE SCI & TECHNOL,SAPPORO 005,JAPAN	Tokai University	MEKSUMPUN, S (通讯作者)，KAGAWA UNIV,DEPT BIORESOURCE SCI,MIKI,KAGAWA 76107,JAPAN.		Meksumpun, Shettapong/V-9521-2019	Meksumpum, Shettapong/0000-0001-5444-6698				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BINDER BJ, 1987, J PHYCOL, V23, P99; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CRAIGIE JS, 1992, J PHYCOL, V28, P777, DOI 10.1111/j.0022-3646.1992.00777.x; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; EISENACK A, 1963, BIOL REV, V38, P107, DOI 10.1111/j.1469-185X.1963.tb00655.x; EISENACK A, 1965, GEOL FOREN STOCKHOLM, V87, P239; Eisenack A., 1964, KATALOG FOSSILEN DIN, VI; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Fukuyo Yasuo., 1990, RED TIDE ORGANISMS J; GAO XP, 1989, BRIT PHYCOL J, V24, P153; GERALD LK, 1983, FRESHWATER BIOL, V13, P73; GERMANI MS, 1991, ANAL CHEM, V63, P2232, DOI 10.1021/ac00020a008; HECKY RE, 1973, MAR BIOL, V19, P323, DOI 10.1007/BF00348902; IMAI I, 1991, MAR POLLUT BULL, V23, P165, DOI 10.1016/0025-326X(91)90668-I; Mangin L, 1907, CR HEBD ACAD SCI, V144, P1055; MORTLOCK RA, 1989, DEEP-SEA RES, V36, P1415, DOI 10.1016/0198-0149(89)90092-7; Okaichi T, 1983, IUPAC PESTICIDE CHEM, P141; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; PERRY CC, 1990, BIOMINERALIZATION CH, P223; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PRICE CA, 1978, LIMNOL OCEANOGR, V23, P548, DOI 10.4319/lo.1978.23.3.0548; SWIFT DM, 1992, J PHYCOL, V28, P202, DOI 10.1111/j.0022-3646.1992.00202.x; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1975, 1ST P INT C TOX DIN, P249	31	8	10	1	11	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	JUL	1994	33	4					275	280		10.2216/i0031-8884-33-4-275.1	http://dx.doi.org/10.2216/i0031-8884-33-4-275.1			6	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	NY787					2025-03-11	WOS:A1994NY78700005
J	SCHOLER, P; WILSON, GJ				SCHOLER, P; WILSON, GJ			GLAPHYROSPHAERA, A NEW DINOFLAGELLATE GENUS FROM THE MAASTRICHTIAN OF DENMARK	GRANA			English	Article								The Maastrichtian chalks of Denmark and the Danish North Sea contain a new gonyaulacoid dinoflagellate cyst, Glaphyrosphaera glabra gen. et sp. nov. The new genus is holocavate and laterally compressed with precingular archeopyle, type P (3'') and is unique in having a funnelshaped process which connects the peri-and endophragm in the sulcal areas. The new genus is currently monotypic and restricted to the Maastrichtian Stage.			SCHOLER, P (通讯作者)，GEOL SURVEY DENMARK,THORAVEJ 8,DK-2400 COPENHAGEN,DENMARK.		Scholer, Peter/AEC-2124-2022						0	1	1	1	1	SCANDINAVIAN UNIVERSITY PRESS	OSLO	PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY	0017-3134			GRANA	Grana	JUN	1994	33	3					139	145						7	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	PE597					2025-03-11	WOS:A1994PE59700004
J	SCHWINGHAMER, P; HAWRYLUK, M; POWELL, C; MACKENZIE, CH				SCHWINGHAMER, P; HAWRYLUK, M; POWELL, C; MACKENZIE, CH			RESUSPENDED HYPNOZYGOTES OF ALEXANDRIUM-FUNDYENSE ASSOCIATED WITH WINTER OCCURRENCE OF PSP IN INSHORE NEWFOUNDLAND WATERS	AQUACULTURE			English	Article							RESTING CYSTS; SEDIMENTS	Abundance of sediment resting cysts, or hypnozygotes, of the toxic dinoflagellate, Alexandrium fundyense, in the stomachs of blue mussels, Mytilus edulis, was found to be positively correlated with the level of paralytic shellfish poisoning (PSP) toxins in the mussel flesh during winter in northeastern Newfoundland. In addition, historical maximum levels of mussel toxicity were positively correlated with abundance of cysts in sediments at collection sites around the coast of the island. Several adjacent mussel culture sites were examined to determine the physical mechanisms involved in initiation and maintenance of high levels of mussel intoxication at some sites while others remained clear. We found that cultures located over depositional basins in embayments which had shallow sills and were oriented along the fetch of strong winds had persistently high toxin levels. Cultures located over erosional bottoms in open basins remained free of high levels of PSP toxins. We propose that taking this mechanism for winter intoxication into account when selecting growing sites will greatly benefit the Newfoundland mussel culture industry.	FISHERIES & OCEANS CANADA,INSPECT SERV BRANCH,ST JOHNS A1C 5X1,NF,CANADA; MEM UNIV NEWFOUNDLAND,CTR OCEAN SCI,ST JOHNS A1C 5S7,NEWFOUNDLAND,CANADA	Fisheries & Oceans Canada; Memorial University Newfoundland	SCHWINGHAMER, P (通讯作者)，FISHERIES & OCEANS CANADA,SCI BRANCH,POB 5667,ST JOHNS A1C 5X1,NF,CANADA.							[Anonymous], 1985, TOXIC DINOFLAGELLATE; SCHWINGHAMER P, 1991, LIMNOL OCEANOGR, V36, P588, DOI 10.4319/lo.1991.36.3.0588; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; White D.R.L., 1985, P511; Yentsch C.M., 1979, P127	5	17	25	1	11	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0044-8486			AQUACULTURE	Aquaculture	MAY 1	1994	122	2-3					171	179		10.1016/0044-8486(94)90508-8	http://dx.doi.org/10.1016/0044-8486(94)90508-8			9	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	NM024					2025-03-11	WOS:A1994NM02400008
J	BRAVO, I; ANDERSON, DM				BRAVO, I; ANDERSON, DM			THE EFFECTS OF TEMPERATURE, GROWTH-MEDIUM AND DARKNESS ON EXCYSTMENT AND GROWTH OF THE TOXIC DINOFLAGELLATE GYMNODINIUM-CATENATUM FROM NORTHWEST SPAIN	JOURNAL OF PLANKTON RESEARCH			English	Article							GONYAULAX-TAMARENSIS; RED TIDE; CERATIUM-HIRUNDINELLA; POPULATION-DYNAMICS; LIFE-CYCLE; CYSTS; GERMINATION; DINOPHYCEAE; GRAHAM; BLOOMS	The chain-forming dinoflagellate Gynmodinium catenatum Graham causes recurrent outbreaks of paralytic shellfish poisoning (PSP) in the Galician Rias Bajas (northwest Spain). A sediment survey in Ria de Vigo in April 1986 indicated that the highest concentrations of cysts of this species were located in the middle sections of the ria, with maximum abundance of 310 cysts cm-3. The effects of temperature, growth medium composition and irradiance on the germination of laboratory-produced resting cysts were investigated. Newly formed cysts required very little time for maturation, as excystment was possible within 2 weeks of encystment. Growth media did not affect germination success. In contrast, the excystment rate was retarded significantly in darkness. Germination was also strongly affected by temperature, with approximately 75% excystment success at 22-28-degrees-C and little or no germination below 11-degrees-C after 1 month of incubation. In culture. the optimum growth rate of vegetative cells was between 22 and 28-degrees-C. the highest rate being 0.53 divisions day-1 at 24-degrees-C. Growth did not occur at temperatures < 11-degrees-C or >30-degrees-C. These results are important with respect to the different hypotheses proposed to explain the initiation of G.catenatum blooms in the Galician Rias Bajas and Northern Portugal. The pattern of G.catenatum bloom development along this coast has been related to seasonal upwelling in the area, with major blooms occurring during the autumn as warmer offshore surface water is transported towards the coast when upwelling relaxes. The landward transport of established offshore populations of G.catenatum with the warm surface layer remains a viable explanation for the observed blooms within the rias, but alternatively. our data suggest that cysts within the rias can provide the inoculum population at times conducive to growth and bloom formation. Even though newly formed G.catenatum cysts have a very short maturation time and can germinate in darkness across a wide temperature range, bloom development will be significant only during the late summer and early autumn, since in other months light levels at the sediment surface and temperatures throughout the water column are too low for significant germination or growth.	WOODS HOLE OCEANOG INST,DEPT BIOL,WOODS HOLE,MA 02543	Woods Hole Oceanographic Institution	BRAVO, I (通讯作者)，INST ESPANOL OCEANOG,APDO 1552,E-36280 VIGO,SPAIN.		Bravo, Isabel/D-3147-2012	Bravo, Isabel/0000-0003-3764-745X				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1988, THESIS U SANTIAGO DE; Dale B., 1983, P69; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; ESTRADA M, 1984, INVEST PESQ, V48, P31; FIGUEIRAS FG, 1991, J PLANKTON RES, V13, P589, DOI 10.1093/plankt/13.3.589; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; FRAGA S, 1990, TOXIC MARINE PHYTOPLANKTON, P149; FRAGA S, 1993, TOXIC PHYTOPLANKTON, P245; Franca S., 1989, P93; FUKUYO Y, 1982, EUTROPHICATION RED T, V30, P27; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hall S., 1982, THESIS U ALASKA; Hallegraeff G., 1986, Australian Fisheries, V45, P15; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Huber G., 1922, Z BOTANIK, V14, P337; Huber G., 1923, FLORA JENA, V116, P114; Ikeda T., 1989, P411; Keller M.D., 1985, P113; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P545; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; Lewis J., 1985, P85; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MOITA MT, 1993, TOXIC PHYTOPLANKTON, P299; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3	40	82	87	0	31	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	MAY	1994	16	5					513	525		10.1093/plankt/16.5.513	http://dx.doi.org/10.1093/plankt/16.5.513			13	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	NM095					2025-03-11	WOS:A1994NM09500006
J	WONG, JTY; WONG, YH				WONG, JTY; WONG, YH			INDOLEAMINE-INDUCED ENCYSTMENT IN DINOFLAGELLATES	JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM			English	Note							GONYAULAX-POLYEDRA; MELATONIN	Six species of dinoflagellates were investigated for their responsiveness to the indoleamine melatonin (and its homologue 5-methoxytryptamine), the vertebrate hormone for circadian rhythm regulation. Five species were observed forming pellicle cysts in response to 5-methoxytryptamine at concentrations around 10(-6) M. Cells of Oxyrrhis marina were observed retracting from the theca, part of the responsive pathway to indoleamine, but the resulting naked cells were unable to form a new cell wall and lysed.	HONG KONG UNIV SCI & TECHNOL,KOWLOON,HONG KONG	Hong Kong University of Science & Technology	WONG, JTY (通讯作者)，MARINE BIOL ASSOC UNITED KINGDOM LAB,PLYMOUTH PL1 2PB,DEVON,ENGLAND.							[Anonymous], J CELL BIOL; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1991, COMP BIOCHEM PHYS C, V98, P395, DOI 10.1016/0742-8413(91)90223-G; BALZER I, 1993, MELATONIN PINEAL GLA, P183; CASSONE VM, 1990, TRENDS NEUROSCI, V13, P457, DOI 10.1016/0166-2236(90)90099-V; FINOCCHIARO L, 1988, J NEUROCHEM, V50, P832; Lam C.W.Y., 1989, P49; Loeblich A.R., 1970, North Am. Paleont. Conv. Symp. Pt. G, P867; MORITA M, 1984, J EXP ZOOL, V231, P273, DOI 10.1002/jez.1402310212; MORRILL LC, 1981, J PHYCOL, V17, P315, DOI 10.1111/j.0022-3646.1981.00315.x; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; POGGELER B, 1989, ACTA ENDOCR-COP   S1, V120, P97; SWEENEY BM, 1957, J CELL COMPAR PHYSL, V49, P115, DOI 10.1002/jcp.1030490107; TUTTLE R C, 1975, Phycologia, V14, P1, DOI 10.2216/i0031-8884-14-1-1.1; VIVENROELS B, 1984, NEUROSCI LETT, V49, P153; WETTERBERG L, 1987, CHRONOBIOLOGIA, V14, P377	16	21	22	0	1	CAMBRIDGE UNIV PRESS	NEW YORK	40 WEST 20TH STREET, NEW YORK, NY 10011-4211	0025-3154			J MAR BIOL ASSOC UK	J. Mar. Biol. Assoc. U.K.	MAY	1994	74	2					467	469		10.1017/S0025315400039515	http://dx.doi.org/10.1017/S0025315400039515			3	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	NM623					2025-03-11	WOS:A1994NM62300021
J	SUN, XK; MCMINN, A				SUN, XK; MCMINN, A			RECENT DINOFLAGELLATE CYST DISTRIBUTION ASSOCIATED WITH THE SUBTROPICAL CONVERGENCE ON THE CHATHAM RISE, EAST OF NEW-ZEALAND	MARINE MICROPALEONTOLOGY			English	Article							NEW-SOUTH-WALES; MARINE-SEDIMENTS; ADJACENT SEAS; INDIAN-OCEAN; AUSTRALIA; OCEANOGRAPHY; NORTH; ZONE	Recent dinoflagellate cyst distribution in surface sediment samples around the Subtropical Convergence (STC) on the Chatham Rise, east of New Zealand, shows a marked response to the major oceanographic boundary (STC). Most species change their abundance significantly from one side of the Convergence to the other. A cluster analysis clearly separates assemblages from the warmer waters north of the STC from those in the cool subantarctic waters to the south.	UNIV TASMANIA,INST ANTARCT & SO OCEAN STUDIES,HOBART,TAS 7001,AUSTRALIA; ACAD SINICA,NANJING INST GEOL & PALAEONTOL,NANJING 210008,PEOPLES R CHINA	University of Tasmania; Chinese Academy of Sciences	SUN, XK (通讯作者)，UNIV TASMANIA,ANTARCTIC CRC,GPO BOX 252C,HOBART,TAS 7001,AUSTRALIA.		McMinn, Andrew/A-9910-2008					[Anonymous], NEOGENE QUATERNARY D; [Anonymous], 1992, Neogene and Quaternary dinoflagellate cysts and acritarchs; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; BE AWH, 1976, SCIENCE, V194, P419, DOI 10.1126/science.194.4263.419; Bint A.N., 1988, Memoir of the Association of Australasian Palaeontologists, V5, P329; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BUTLER ECV, 1992, NEW ZEAL J MAR FRESH, V26, P131, DOI 10.1080/00288330.1992.9516509; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1985, NORSK GEOL TIDSSKR, V65, P97; Dale B., 1983, P69; Edwards LE., 1992, Neogene-Holocene dinoflagellate cysts and acritarchs, P259; Garner D.M., 1959, NZ J GEOL GEOPHYS, V2, P315, DOI https://doi.org/10.1080/00288306.1959.10417650; GILMOUR R, 1979, PALAEONTOGRAPHICA B, V13, P553; HARLAND R, 1988, NEW PHYTOL, V108, P111, DOI 10.1111/j.1469-8137.1988.tb00210.x; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1978, BOREAS, V7, P91; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1988, PALAEONTOLOGY, V31, P877; HEATH RA, 1985, NEW ZEAL J MAR FRESH, V19, P79, DOI 10.1080/00288330.1985.9516077; HEATH RA, 1981, DEEP-SEA RES, V28, P547, DOI 10.1016/0198-0149(81)90116-3; HEATH RA, 1975, NZ OCEANOGR I MEM, V55, P312; JEFFREY MZ, 1986, U SYDNEY OCEAN SCI I; Matsuoka K., 1985, NATURAL SCI B, V25, P21; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; MCMINN A, 1989, MICROPALEONTOLOGY, V35, P1, DOI 10.2307/1485534; MCMINN A, 1990, REV PALAEOBOT PALYNO, V65, P305, DOI 10.1016/0034-6667(90)90080-3; McMinn Andrew, 1992, Palynology, V16, P13; MORLEY JJ, 1979, QUATERNARY RES, V12, P396, DOI 10.1016/0033-5894(79)90036-X; MORLEY JJ, 1989, MAR MICROPALEONTOL, V13, P293, DOI 10.1016/0377-8398(89)90022-4; MUDIE PJ, 1992, AM ASS STRATIGR PALY, P347; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P969; STANTON BR, 1988, NEW ZEAL J MAR FRESH, V22, P583, DOI 10.1080/00288330.1988.9516328; STANTON BR, 1973, CIRCULATION E BOUNDA, P141; VINCENT WF, 1991, NEW ZEAL J MAR FRESH, V25, P21, DOI 10.1080/00288330.1991.9516451; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D., 1967, PALAEONTOLOGY, V10, P95; WILLIAMS D.B., 1971, MICROPALAEONTOLOGY O; Williams D.B., 1971, MICROPALAEONTOLOGY O, P91; WILSON GJ, 1973, NEW ZEAL J GEOL GEOP, V16, P345, DOI 10.1080/00288306.1973.10431363	41	23	23	1	1	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0377-8398			MAR MICROPALEONTOL	Mar. Micropaleontol.	MAY	1994	23	4					345	356		10.1016/0377-8398(94)90023-X	http://dx.doi.org/10.1016/0377-8398(94)90023-X			12	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	NR495		Green Published			2025-03-11	WOS:A1994NR49500002
J	NEHRING, S				NEHRING, S			SPATIAL-DISTRIBUTION OF DINOFLAGELLATE RESTING CYSTS IN RECENT SEDIMENTS OF KIEL BIGHT, GERMANY (BALTIC SEA)	OPHELIA			English	Article						DINOPHYCEAE; BENTHIC RESTING CYST; RECENT; BALTIC SEA; KIEL BIGHT; DISTRIBUTION	GYMNODINIUM-CATENATUM DINOPHYCEAE; GONYAULAX-TAMARENSIS; RECENT SEDIMENTS; ADJACENT SEAS; TEMPERATURE; GERMINATION; ENCYSTMENT; BLOOMS; SINKING; FJORD	The occurrence and distribution of dinoflagellate resting cysts in Recent sediments was investigated at 9 locations in Kiel Bight, Baltic Sea. The assemblage comprised 25 known cyst species and 4 unknown cyst types and is characterized by the dominance of Protoperidinium cf. divergens with a maximal abundance of 1695 living cysts/cm3 in the upper half centimeter. Cysts of the potentially toxic dinoflagellates of the Alexandrium excavatum/tamarense group and A. minutum were scarce. Micro-reticulate resting cysts of the toxic, unarmoured Gymnodinium catenatum, whose motile cell has not been recorded in Northern European waters, are reported for the first time from Recent sediments of the Baltic Sea. In the top 2-cm of sediment up to 1200 living dinoflagellate Cysts/cm3 were found and the following trends were noted: Cysts were primarily associated with sediments dominated by mud, sandy stations exhibited the lowest cyst abundance. Highest cyst concentrations were found at the deepest stations and the small-scale vertical distribution of cysts usually exhibited maximum concentrations below the sediment surface. Empty cysts constituted 16.5-64.0% of total cyst abundance. These results suggest that the spatial distribution of several cyst species is controlled by water circulation patterns. The wide distribution of living and empty cysts of Peridinium daki, Protoperidinium denticulatum and P. punctulatum and corresponding germination experiments suggest that the motile forms, which have not previously been recorded in the area, are common members of the plankton community in the western Baltic Sea. The cysts of Gonyaulax polyedra, P dalei and Protoceratium reticulatum exhibited a reduced length of processes compared to individuals from marine habitats.			NEHRING, S (通讯作者)，CHRISTIAN ALBRECHTS UNIV KIEL,INST MEERESKUNDE,DUSTERNBROOKER WEG 20,D-24105 KIEL,GERMANY.							ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; [Anonymous], NOVA HEDWIGIA; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BURKHOLDER JM, 1992, NATURE, V358, P407, DOI 10.1038/358407a0; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; CEMBELLA A D, 1988, Journal of Shellfish Research, V7, P597; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DALE B, 1993, EUR J PHYCOL, V28, P129, DOI 10.1080/09670269300650211; DALE B, 1993, DEV MAR BIO, V3, P47; DALE B, 1993, DEV MAR BIO, V3, P53; ELLEGAARD M, 1993, J PHYCOL, V29, P418, DOI 10.1111/j.1529-8817.1993.tb00142.x; ERARDLEDENN E, 1993, DEV MAR BIO, V3, P109; ESTRADA M, 1984, INVEST PESQ, V48, P31; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; GARCON VC, 1986, ESTUARIES, V9, P179, DOI 10.2307/1352129; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Halim Y., 1960, Vie et Milieu, V11, P102; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; HARLAND R, 1973, PALEOBOT PALYNOL, V16, P229; HEISKANEN AS, 1993, MAR BIOL, V116, P161, DOI 10.1007/BF00350743; Hensen V., 1887, BER KOMM WISS UNTERS, V5, P1; HESSE KJ, 1994, 28TH P EUR MAR BIOL; Huber G., 1922, Z BOTANIK, V14, P337; INOUE H, 1990, RED TIDE ORGANISMS J, P154; KIMOR B, 1985, MAR ECOL PROG SER, V27, P209, DOI 10.3354/meps027209; KOBAYASHI S, 1991, Bulletin of Plankton Society of Japan, V38, P9; KOBAYASHI S, 1986, Bulletin of Plankton Society of Japan, V33, P81; LEE J-B, 1991, Journal of the Korean Society of Oceanography, V26, P304; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; MARCUS NH, 1986, LIMNOL OCEANOGR, V31, P206, DOI 10.4319/lo.1986.31.1.0206; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1989, P461; MATSUOKA K, 1988, Japanese Journal of Phycology, V36, P311; Matsuoka K., 1985, NATURAL SCI B, V25, P21; MEISCHNER D, 1974, Senckenbergiana Maritima, V6, P105; Nehring S., 1993, INTERDISCIPLINARY DI, P454; NEHRING S, 1993, UNESCO IOC NEWSL, V7, P1; NEHRING S, 1994, UNESCO IOC NEWSL, V8; NEHRING S, 1994, 6TH P INT C TOX MAR; NEHRING S, 1994, HELGOLANDER MEERESUN, V49; NEZAN E, 1989, RED TIDE NEWSL, V2, P2; Pankow H., 1990, OSTSEE ALGENFLORA; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; SARJEANT WAS, 1987, MICROPALEONTOLOGY, V33, P1, DOI 10.2307/1485525; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; SOMMER M, 1990, THESIS U KIEL; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; WALL D, 1973, Micropaleontology (New York), V19, P18, DOI 10.2307/1484962; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WILLEN T, 1990, BALTIC SEA ENV P B, V35, P167; 1993, 1193 INF OFF BALT PR	64	70	73	2	8	OPHELIA PUBLICATIONS	STENSTRUP	KIRKEBY SAND 19, DK-5771 STENSTRUP, DENMARK	0078-5326			OPHELIA	Ophelia	MAY	1994	39	2					137	158		10.1080/00785326.1994.10429540	http://dx.doi.org/10.1080/00785326.1994.10429540			22	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	NU117					2025-03-11	WOS:A1994NU11700005
J	MEKSUMPUN, S; MONTANI, S; OKAICHI, T				MEKSUMPUN, S; MONTANI, S; OKAICHI, T			CHANGES IN SOME CHEMICAL-COMPONENTS OF ALEXANDRIUM-CATENELLA AND SCRIPPSIELLA-TROCHOIDEA DURING THEIR GROWTH CYCLES	FISHERIES SCIENCE			English	Article						ALEXANDRIUM-CATENELLA; SCRIPPSIELLA-TROCHOIDEA; DINOFLAGELLATE; ATP	GONYAULAX-TAMARENSIS; MARINE DIATOMS; CHLOROPHYLL-A; CELL-SIZE; RAPHIDOPHYCEAE; IRRADIANCE; METABOLISM; CYSTS	Changes in some chemical components of Alexandrium catenella (Whedon et Kofoid) Balech and Scrippsiella trochoidea (Stein) Loeblich III (Dinophyceae) during their growth cycles were examined. Results clearly showed that the cellular content of carbon and nitrogen gradually increased during lag and early exponential phases of growth. Thereafter, they decreased and became nearly constant from mid exponential phase to the end of the experiment. Changes in cellular phosphorus and cellular ATP content of these dinoflagellates showed the same general patterns as those of carbon and nitrogen. It was observed that after cellular content of ATP remarkably increased and reached a maximum level, cell number increased rapidly. Glutamic acid, glycine, and alanine were the predominant components of amino acids in both dinoflagellates. The mean values of nitrogen content in total amino acids in A. catenella and S. trochoidea throughout the growth cycle were higher than 40 and 60% of total cellular nitrogen, respectively. Since the changes in pattern of cellular amino acid content followed the same pattern as that of cellular nitrogen, it could be concluded that cells accumulated nitrogen compounds mainly in the form of amino acids. Relative abundance of arginine in S. trochoidea was nearly stable throughout the growth cycle, whereas, the relative abundance of arginine in A. catenella dramatically increased from the beginning of the stationary phase to the end of the experimment. It could be suggested that changes in cellular amino acid composition played an important role in the growth processes of this marine dinoflagellate.			MEKSUMPUN, S (通讯作者)，KAGAWA UNIV,DEPT BIORESOURCE SCI,MIKI,KAGAWA 76107,JAPAN.		Meksumpun, Shettapong/V-9521-2019	Meksumpum, Shettapong/0000-0001-5444-6698				ANDERSON DM, 1988, J PHYCOL, V24, P17; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; CHAN AT, 1980, J PHYCOL, V16, P428, DOI 10.1111/j.1529-8817.1980.tb03056.x; CHAN AT, 1978, J PHYCOL, V14, P396, DOI 10.1111/j.1529-8817.1978.tb02458.x; CHAU YK, 1967, J MAR BIOL ASSOC UK, V47, P543, DOI 10.1017/S0025315400035177; Fogg G.E., 1965, Algal cultures and phytoplankton Ecology; HOLMHANSEN O, 1966, LIMNOL OCEANOGR, V11, P510, DOI 10.4319/lo.1966.11.4.0510; HUNTER BL, 1981, LIMNOL OCEANOGR, V26, P944, DOI 10.4319/lo.1981.26.5.0944; IWASAKI H, 1979, BIOCH PHYSL PROTOZOA, V1, P357; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; LIRDWITAYAPRASIT T., 1990, J PHYCOL, V26, P99; MEKSUMPUN S, 1993, NIPPON SUISAN GAKK, V59, P1737; MEKSUMPUN S, 1993, TOXIC PHYTOPLANKTON, P147; MONTANI S, 1985, MARINE ESTUARINE GEO, P15; OKAICHI T, 1984, BIOL PROCESSES OCEAN, P28; Okaichi T, 1983, IUPAC PESTICIDE CHEM, V2, P141; OKAICHI T, 1975, ORGANIC POLLUTION OU, P455; Parsons TR., 1984, BIOL OCEANOGRAPHIC P, V2nd; PRAKASH A, 1975, ENVIRON LETT, V9, P121, DOI 10.1080/00139307509435841; Provasoli L., 1979, P1; Redfield A. C., 1963, SEA; SAKSHAUG E, 1977, J EXP MAR BIOL ECOL, V29, P1, DOI 10.1016/0022-0981(77)90118-6; TURPIN DH, 1978, J PHYCOL, V14, P461, DOI 10.1111/j.1529-8817.1978.tb02469.x; WATANABE M, 1987, J PHYCOL, V23, P54; WATANABE M, 1988, J PHYCOL, V24, P22	28	7	7	1	7	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0919-9268			FISHERIES SCI	Fish. Sci.	APR	1994	60	2					207	212		10.2331/fishsci.60.207	http://dx.doi.org/10.2331/fishsci.60.207			6	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	PA908		Bronze			2025-03-11	WOS:A1994PA90800017
J	ISHIKAWA, A; TANIGUCHI, A				ISHIKAWA, A; TANIGUCHI, A			THE ROLE OF CYSTS ON POPULATION-DYNAMICS OF SCRIPPSIELLA SPP (DINOPHYCEAE) IN ONAGAWA BAY, NORTHEAST JAPAN	MARINE BIOLOGY			English	Article							TROCHOIDEA DINOPHYCEAE; GONYAULAX-TAMARENSIS; RESTING CYSTS; DINOFLAGELLATE; GERMINATION	The seasonal behavior of both vegetative cells and cysts of dinophytes Scrippsiella spp., mostly S. trochoidea, which is the dominant group among dinoflagellate populations in Onagawa Bay on the northeastern coast of Honshu, Japan, was investigated between 1990 and 1992. The germination of the cysts after 8 d incubation under favorable laboratory conditions was examined using the extinction dilution method. Incessant germination occurred throughout the year, but the germination ratio (no. of germinable cysts/total cysts) varied seasonally with a marked fluctuation during summer when vegetative cells in the water column were abundant. Although such fluctuation largely reflects the variable flux of newly deposited immature cysts produced by the vegetative cells, the regulation of germination caused by a lowered saturation of dissolved oxygen (DO) under thermally stratified conditions was also suggested. During winter, while the cysts germinated in the laboratory, vegetative cells were not found in the water column. These facts suggest that germination in situ is regulated by low temperature in winter and possibly by lowered DO and by cyst age as well in summer. Such regulation prevents simultaneous germination of all the cysts, which is disadvantageous for the population because it would be more difficult to survive ad verse conditions such as successive nutrient depletion and higher grazing risk.			ISHIKAWA, A (通讯作者)，TOHOKU UNIV,FAC AGR,BIOL OCEANOG LAB,AOBA KU,SENDAI 981,JAPAN.							AN KH, 1992, BOT MAR, V35, P61, DOI 10.1515/botm.1992.35.1.61; Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; Dale B., 1983, P69; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; Imai I., 1989, P289; Imai I., 1984, Bulletin of Plankton Society of Japan, V31, P123; Imai I, 1990, B NANSEI NATL FISH R, V23, P63; ISHIKAWA A, 1992, THESIS TOHOKU U; Ishikawa Akira, 1993, Bulletin of Plankton Society of Japan, V40, P1; JORGENSEN BB, 1982, NATURE, V296, P643, DOI 10.1038/296643a0; Kobayashi S., 1991, MATOYA BAY B PLANKTO, V38, P9; LIRDWITAYAPRASIT T, 1990, J PHYCOL, V26, P299, DOI 10.1111/j.0022-3646.1990.00299.x; Matsuoka K., 1989, P461; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; STEIDINGER KA, 1975, 1ST P INT C TOX DIN, P153; Strickland J.D.H., 1972, B FISH RES BOARD CAN, V157, P310, DOI DOI 10.1002/IROH.19700550118; Throndsen J., 1978, Monographs on oceanographic methodology, P218; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; Wall D., 1971, Geoscience Man, V3, P1; WALL D, 1975, 1ST P INT C TOX DIN, P249; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27	27	23	26	1	8	SPRINGER VERLAG	NEW YORK	175 FIFTH AVE, NEW YORK, NY 10010	0025-3162			MAR BIOL	Mar. Biol.	APR	1994	119	1					39	44		10.1007/BF00350104	http://dx.doi.org/10.1007/BF00350104			6	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	NK275					2025-03-11	WOS:A1994NK27500005
J	OGG, G				OGG, G			DINOFLAGELLATE CYSTS OF THE EARLY CRETACEOUS NORTH-ATLANTIC OCEAN	MARINE MICROPALEONTOLOGY			English	Article								Early Cretaceous dinoflagellate cysts were reinvestigated from nine deep-sea sites of the North and Central Atlantic. In general the zonation scheme developed for the western Central Atlantic (Habib, 1977; Habib and Drugg, 1983) can also be applied to the eastern Central Atlantic. Comparison with the probabilistic zonation of Gradstein et al. (1992) show, however, that the first occurrences of the important marker species Druggidium apicopaucicum, Druggidium deflandrei, Druggidium rhabdoreticulatum and Odontochitina operculata appear to occur slightly later in the eastern Central Atlantic in respect to nannofossils and benthic foraminifers. Muderongia neocomica has a shorter stratigraphic range in the eastern Central Atlantic than in the western Central Atlantic.			PURDUE UNIV, DEPT EARTH & ATMOSPHER SCI, 1397 CIVIL BLDG, W LAFAYETTE, IN 47907 USA.							[Anonymous], INITIAL REPORTS DEEP; [Anonymous], 1987, ASS AUSTRALASIAN PAL; [Anonymous], INITIAL REPORTS DEEP; [Anonymous], STRATIGRAPHIC INDEX; BARRON EJ, 1987, PALAEOGEOGR PALAEOCL, V59, P3, DOI 10.1016/0031-0182(87)90071-X; Cookson I.E., 1960, PALAEONTOLOGY, V2, P243; Dodekova L., 1969, Bulgarska Akademiya na Naukite, Izvestiya na Geologicheskiya Institut, Seriya Paleontologiya, v, V18, p, P13; Drugg WS, 1988, P OCEAN DRILL PROG S, V103, P429; DURR G, 1988, TUBINGER MIKROPALAON, V5, P1; FAUCONNIER D, 1985, INITIAL REP DEEP SEA, V80, P653; Gradstein F.M., 1992, Proceedings of the Ocean Drilling Program Scientific Results, V123, P759, DOI 10.2973/odp.proc.sr.123.116.1992; Habib D., 1977, Developments in Palaeontology and Stratigraphy, V6, P341; HABIB D, 1987, INITIAL REP DEEP SEA, V93, P751; HABIB D, 1983, INITIAL REP DEEP SEA, V76, P623; Klitgord K.D., 1986, The Western North Atlantic Region, GSA DNAG, VM, P351, DOI [DOI 10.1130/DNAG-GNA-M.351, 10.1130/DNAG-GNA-M.351, DOI 10.1130/DNAG-GNAM.351]; KOTOVA IZ, 1978, INIT REP DSDP S, V38, P841; Lentin J.K., 1993, A.S.S.P., V28, P1; LONDEIX L, 1990, THESIS U BORDEAUX 1; Masure E., 1988, Proceedings of the Ocean Drilling Program Scientific Results, V103, P433, DOI 10.2973/odp.proc.sr.103.183.1988; Monteil E., 1992, Revue de Paleobiologie, V11, P273; Monteil E., 1992, Revue de Paleobiologie, V11, P299; Norris G., 1965, New Zealand Journal of Geology and Geophysics, V8, P792; Taugourdeau-Lantz J., 1988, Proceedings of the Ocean Drilling Program Scientific Results, V103, P419; TUCHOLKE B. E., 1986, W N ATLANTIC REGION, P589; WILLIAMS G.L., 1978, INITIAL REPORTT FHE, P783; WILLIAMS GL, 1980, INIT REP DSDP, V50, P783; 1978, INIT REP DSDP, V44, P153; 1980, INIT REP DSDP, V50, P115; 1985, INIT REP DSDP, V80, P123; 1979, INIT REP DSDP, V43, P323; 1987, INIT REP DSDP, V93, P25; 1987, P INIT REP ODP, V103, P571; 1978, INIT REP DSDP, V41, P421; 1978, INIT REP DSDP, V41, P163; 1987, P INIT REP ODP, V103, P221	35	11	11	1	1	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0377-8398	1872-6186		MAR MICROPALEONTOL	Mar. Micropaleontol.	APR	1994	23	3					241	263		10.1016/0377-8398(94)90015-9	http://dx.doi.org/10.1016/0377-8398(94)90015-9			23	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	NH612					2025-03-11	WOS:A1994NH61200003
J	HARDELAND, R; FUHRBERG, B				HARDELAND, R; FUHRBERG, B			ON THE PLEIOTROPY OF INDOLEAMINE ACTIONS IN A DINOFLAGELLATE, GONYAULAX-POLYEDRA - COMPARISON OF 5-METHOXYTRYPTAMINE WITH 5-FLUOROTRYPTAMINES AND 6-FLUOROTRYPTAMINES	COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY			English	Article						PLEIOTROPY; INDOLEAMINE; GONYAULAX-POLYEDRA; 5-METHOXYTRYPTAMINE; 6-FLUOROTRYPTAMINES	MELATONIN; BIOLUMINESCENCE; STIMULATION	In Gonyaulax polyedra, 5-methoxytryptamine (5-MT), 5-fluorotryptamine (5-FT) and 6-fluoro-tryptamine (6-FT) are similarly potent stimulators of bioluminescence. When given in long-days (light/dark cycle of 16:8 hr), 5-methoxytryptamine is a strong inducer of cyst formation, leading to complete encystment of the entire cell population down to concentrations of 5 x 10(-6) M, whereas 5- and 6-fluorotryptamines only elicit incomplete encystment, especially with regard to the capability of the individual cells to form cyst walls (5-FT: about one half of cells; 6-FT: maximally 1/5); the fluorotryptamines lead, however, to an immobilization of cells and retractions of the protoplast from the theca (6-FT greater-than-or-equal-to 5 x 10(-6) M; 5-FT greater-than-or-equal-to 10(-5) M). Gonyaulax extracts catalyse photo-oxidation of the three indoleamines: 5-MT leads to an accumulation of the homologous 5-methoylated kynuramine, whereas only minor amounts of fluorinated kynuramines were obtained. In a superoxide anion-generating system, 5-MT and 5-FT are predominantly oxidized to substituted kynuramines; 6-FT undergoes the homologous reaction, but is further converted into a non-fluorescent product.			HARDELAND, R (通讯作者)，UNIV GOTTINGEN, INST ZOOL 1, BERLINER STR 28, D-37073 GOTTINGEN, GERMANY.							[Anonymous], 1993, SLEEP RES; BALZER I, 1992, CHRONOBIOL INT, V9, P260, DOI 10.3109/07420529209064535; BALZER I, 1989, COMP BIOCHEM PHYS C, V94, P129, DOI 10.1016/0742-8413(89)90155-2; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1991, INT J BIOMETEOROL, V34, P231, DOI 10.1007/BF01041834; BALZER I, 1991, COMP BIOCHEM PHYS C, V98, P395, DOI 10.1016/0742-8413(91)90223-G; BALZER I, 1993, INT CONGR SER, V1017, P183; BALZER I, 1991, CHRONOBIOLOGY CHRONO, P16; BALZER I, 1993, IN PRESS 27TH P EUR; BEHRMANN G, 1989, THESIS GOTTINGEN; DUBOCOVICH ML, 1988, FASEB J, V2, P2765, DOI 10.1096/fasebj.2.12.2842214; DUNCAN MJ, 1988, ENDOCRINOLOGY, V122, P1825, DOI 10.1210/endo-122-5-1825; HARDELAND R, 1993, NEUROSCI BIOBEHAV R, V17, P347, DOI 10.1016/S0149-7634(05)80016-8; HARDELAND R, 1980, COMP BIOCHEM PHYS C, V66, P53, DOI 10.1016/0306-4492(80)90071-4; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; Hardeland R., 1993, CHRONOBIOL CHRONOMED, V1, P113; HARDELAND R, 1989, J INTERDISCIPL CYCLE, V20, P188; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; LOWRY OH, 1951, J BIOL CHEM, V193, P265; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; POGGELER B, 1992, THESIS GOTTINGEN; POGGELER B, 1989, ACTA ENDOCR-COP   S1, V120, P97; Reiter R J, 1980, Endocr Rev, V1, P109; REITER RJ, 1993, EXPERIENTIA, V49, P654, DOI 10.1007/BF01923947; REITER RJ, 1991, MOL CELL ENDOCRINOL, V79, pC153, DOI 10.1016/0303-7207(91)90087-9	26	3	3	1	3	ELSEVIER SCIENCE INC	NEW YORK	360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA	1532-0456			COMP BIOCHEM PHYS C	Comp. Biochem. Physiol. C-Toxicol. Pharmacol.	MAR	1994	107	3					331	336		10.1016/1367-8280(94)90058-2	http://dx.doi.org/10.1016/1367-8280(94)90058-2			6	Biochemistry & Molecular Biology; Endocrinology & Metabolism; Toxicology; Zoology	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Endocrinology & Metabolism; Toxicology; Zoology	ND494					2025-03-11	WOS:A1994ND49400002
J	GROSS, I; HARDELAND, R; WOLF, R				GROSS, I; HARDELAND, R; WOLF, R			CIRCADIAN-RHYTHM OF TYROSINE AMINOTRANSFERASE ACTIVITY IN GONYAULAX-POLYEDRA	BIOLOGICAL RHYTHM RESEARCH			English	Article						CIRCADIAN RHYTHMS; GONYAULAX POLYEDRA; TEMPERATURE EFFECTS; TYROSINE AMINOTRANSFERASE	TEMPERATURE COMPENSATION; EUGLENA-GRACILIS; ULTRADIAN RHYTHMICITY; DINOFLAGELLATE; CHRONOBIOLOGY; TETRAHYMENA; ALGA	In Gonyaulax polyedra kept at 20 degrees C, tyrosine aminotransferase (TAT) activity exhibits a circadian rhythm with a maximum around CT 18. In some cultures, a second, smaller maximum is observed around CT 6. The rhythm persists in LL. After transfer to 15 degrees C, i.e., a temperature at which the cells become sensitive to photoperiodic cyst induction by short-day treatment or by melatonin, the nocturnal(TAT) maximum is suppressed.	UNIV GOTTINGEN,INST ZOOL 1,D-37073 GOTTINGEN,GERMANY	University of Gottingen								BALCER I, 1992, CHRONBIOL INT, V9, P260; BALZER I, 1989, EXPERIENTIA, V45, P476, DOI 10.1007/BF01952036; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; BALZER I, 1989, J INTERDISCIPL CYCLE, V20, P15; BALZER I, 1993, 27TH P EUR MAR BIOL; COLEPICOLO P, 1992, CHRONOBIOL INT, V9, P266, DOI 10.3109/07420529209064536; DIAMONDSTONE TI, 1966, ANAL BIOCHEM, V16, P395, DOI 10.1016/0003-2697(66)90220-X; DUNLAP JC, 1981, J BIOL CHEM, V256, P509; GROSS I, 1992, THESIS GOTTINGEN; HARDELAND R, 1973, INT J BIOCHEM, V4, P581, DOI 10.1016/0020-711X(73)90037-2; HARDELAND R, 1986, J INTERDISCIPL CYCLE, V17, P121; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1973, INT J BIOCHEM, V4, P357, DOI 10.1016/0020-711X(73)90059-1; HARDELAND R, 1992, J INTERDISCIPL CYCLE, V23, P196, DOI 10.1080/09291019209360164; HARDELAND R, 1989, 11TH P INT SOC BIOM, P281; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1993, 27TH P EUR MAR BIOL; HARNAU G, 1989, 11TH P INT SOC BIOM, P153; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; KAMMERER J, 1980, J INTERDISCIPL CYCLE, V11, P25; KAMMERER J, 1982, J INTERDISCIPL CYCLE, V13, P297; LOWRY OH, 1951, J BIOL CHEM, V193, P265; MICHEL U, 1985, J INTERDISCIPL CYCLE, V16, P17, DOI 10.1080/09291018509359867; MILOS P, 1990, NATURWISSENSCHAFTEN, V77, P87, DOI 10.1007/BF01131782; MORAWIETZ G, 1990, THESIS GOTTINGEN; NEUHAUSSTEINMETZ U, 1990, INT J BIOMETEOROL, V34, P28, DOI 10.1007/BF01045817; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; TAUBER H, 1977, INSECT BIOCHEM, V7, P503, DOI 10.1016/S0020-1790(77)90272-4; TAYLOR W, 1982, J INTERDISCIPL CYCLE, V13, P71, DOI 10.1080/09291018209359765; VOLKNANDT W, 1978, J INTERDISCIPL CYCLE, V9, P283; VOLKNANDT W, 1984, COMP BIOCHEM PHYS B, V77, P493, DOI 10.1016/0305-0491(84)90264-5	31	8	8	1	2	SWETS ZEITLINGER PUBLISHERS	LISSE	P O BOX 825, 2160 SZ LISSE, NETHERLANDS	0929-1016			BIOL RHYTHM RES	Biol. Rhythm Res.	FEB	1994	25	1					51	58		10.1080/09291019409360274	http://dx.doi.org/10.1080/09291019409360274			8	Biology; Physiology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Physiology	NK599					2025-03-11	WOS:A1994NK59900004
J	JONSSON, PR				JONSSON, PR			TIDAL RHYTHM OF CYST FORMATION IN THE ROCK POOL CILIATE STROMBIDIUM-OCULATUM GRUBER (CILIOPHORA, OLIGOTRICHIDA) - A DESCRIPTION OF THE FUNCTIONAL BIOLOGY AND AN ANALYSIS OF THE TIDAL SYNCHRONIZATION OF ENCYSTMENT	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						CIRCATIDAL RHYTHM; MIXOTROPHY; NATURAL SELECTION; OXYRRHIS; PHOTOTAXIS; PROTISTA	RATES	The tide pool ciliate Strombidium oculatum Gruber alternates between an encysted (almost-equal-to 18 h) and a free-swimming (almost-equal-to 6 h) stage with a circatidal rhythm, This behaviour greatly increases probability of remaining in a tide pool during flooding by the high tide. The functional biology of S. oculatum was studied in a series of field and laboratory experiments to analyse how this ciliate maintains a rhythm which is phased to the tide. Experiments revealed that S. oculatum responds phototaxically with a switch in polarity during the course of the free-swimming stage. The phototaxis is interpreted as a mechanism to guide the ciliates to advantageous microhabitats during the free-swimming and the encysted stages, respectively. It is suggested that the pigment spot used in phototaxis is composed of sequestered stigmata from ingested autotrophs. Encystment is gregarious and induced by a chemical factor present in both free-swimming ciliates and cyst walls; the thallus of green algae is preferred to rock surface as a substratum for encystment. The nutrition of S. oculatum is mixotrophic and sequestered plastids are found in the cytoplasm. Photosynthetic assimilation rates, measured by C-14-label, were 17 and 55% of cell carbon.day-1 for free-swimming ciliates and cysts, respectively. Reproduction rate of free-swimming ciliates, calculated from in situ incubations, was 0.027 h-1. As an explanation of how S. oculatum achieves the tidal synchronization, a hypothesis of natural selection of correctly phased individuals was tested. The response to artificial selection for a faster rhythm, and the correlation between shore level and the phase and duration of the encysted stage, support this hypothesis. A model analysis, which incorporates the observed individual variation in the phase of the circatidal rhythm, also revealed that the measured growth rate balances the loss rate imposed by the proposed natural selection. An almost identical pattern of circatidal encystment is reported for a heterotrophic dinoflagellate, Oxyrrhis sp., which co-occurs with S. oculatum and represents a striking example of convergent evolution.			TJARNO MARINE BIOL LAB, PL 2781, S-45296 STROMSTAD, SWEDEN.		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Exp. Mar. Biol. Ecol.	JAN 17	1994	175	1					77	103		10.1016/0022-0981(94)90177-5	http://dx.doi.org/10.1016/0022-0981(94)90177-5			27	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	MZ372					2025-03-11	WOS:A1994MZ37200005
J	HARDELAND, R				HARDELAND, R			INDUCTION OF CYST FORMATION BY LOW-TEMPERATURE IN THE DINOFLAGELLATE GONYAULAX-POLYEDRA STEIN - DEPENDENCE ON CIRCADIAN PHASE AND REQUIREMENT OF LIGHT	EXPERIENTIA			English	Article						CIRCADIAN RHYTHMS; CYSTS; DINOFLAGELLATES; GONYAULAX; 5-METHOXYTRYPTAMINE; MELATONIN; PROTONOPHORES	CONDITIONALITY; INDOLEAMINES	Encystment, which at a temperature of 15 degrees C is photoperiodically controlled in Gonyaulax polyedra, can also be induced by a decrease of temperature, from 20 to 10 or 8 degrees C in the absence of photoperiodic signals. The cyst-inducing capacity of the decrease in temperature depends on the circadian phase: in constant light, the maximum of sensitivity was found at the beginning of subjective night. In a light/dark cycle, however, cyst formation was reduced during dark phase, indicating that light is required for the process of encystment. A similar light dependence was seen in the effect of the physiologically occurring cyst inducer 5-methoxytryptamine, but not in the encystment response to the protonophores monensin and nigericin.			HARDELAND, R (通讯作者)，UNIV GOTTINGEN,INST ZOOL 1,BERLINER STR 28,D-37073 GOTTINGEN,GERMANY.							BALZER I, 1988, INT J BIOMETEOROL, V32, P231, DOI 10.1007/BF01080021; BALZER I, 1992, CHRONOBIOL INT, V9, P260, DOI 10.3109/07420529209064535; BALZER I, 1991, SCIENCE, V253, P795, DOI 10.1126/science.1876838; Balzer I, 1993, CHRONOBIOLOGY CHRONO, P127; BALZER I, 1993, MELATONIN PINEAL GLA, P183; BEHRMANN G, 1993, THESIS GOTTINGEN; HARDELAND R, 1980, COMP BIOCHEM PHYS C, V66, P53, DOI 10.1016/0306-4492(80)90071-4; HARDELAND R, 1993, EXPERIENTIA, V49, P614, DOI 10.1007/BF01923941; HARDELAND R, 1993, TRENDS COMP BIOCH PH, V1, P71; HARDELAND R, 1993, 9TH A M EUR SOC CHR; HOFFMANN B, 1985, COMP BIOCHEM PHYS C, V81, P39, DOI 10.1016/0742-8413(85)90088-X; NJUS D, 1977, J COMP PHYSIOL, V117, P335, DOI 10.1007/BF00691559; POGGELER B, 1991, NATURWISSENSCHAFTEN, V78, P268, DOI 10.1007/BF01134354; THOREY I, 1987, J COMP PHYSIOL B, V157, P85, DOI 10.1007/BF00702732	14	16	16	1	4	BIRKHAUSER VERLAG AG	BASEL	PO BOX 133 KLOSTERBERG 23, CH-4010 BASEL, SWITZERLAND	0014-4754			EXPERIENTIA	Experientia	JAN 15	1994	50	1					60	62		10.1007/BF01992051	http://dx.doi.org/10.1007/BF01992051			3	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	MT163					2025-03-11	WOS:A1994MT16300011
J	Brinkhuis, H; Romein, AJT; Smit, J; Zachariasse, JW				Brinkhuis, Henk; Romein, Anton J. T.; Smit, Jan; Zachariasse, Jan-Willem			Danian-Selandian dinoflagellate cysts from lower latitudes with special reference to the El Kef section, NW Tunisia	GFF			English	Article									[Brinkhuis, Henk] Univ Utrecht, Palaeobot & Palynol Lab, NL-3584 CS Utrecht, Netherlands; [Romein, Anton J. T.] NAM, NL-9400 HH Assen, Netherlands; [Smit, Jan] Free Univ Amsterdam, Inst Earth Sci, NL-1007 MC Amsterdam, Netherlands; [Zachariasse, Jan-Willem] Univ Utrecht, Inst Earth Sci, NL-3508 TA Utrecht, Netherlands	Utrecht University; Vrije Universiteit Amsterdam; Utrecht University	Brinkhuis, H (通讯作者)，Univ Utrecht, Palaeobot & Palynol Lab, Heidelberglaan 2, NL-3584 CS Utrecht, Netherlands.		Brinkhuis, Henk/B-4223-2009	Brinkhuis, Henk/0000-0003-0253-6610				BRINKHUIS H, 1988, MAR MICROPALEONTOL, V13, P153, DOI 10.1016/0377-8398(88)90002-3; BRINKHUIS H, 1988, REV PALAEOBOT PALYNO, V56, P5, DOI 10.1016/0034-6667(88)90071-1; Caro Y., 1973, Revista Esp Micropaleont, V5, P329; Caro Y., 1975, Bulletin de la Societe Geologique de France, V17, P125; du Chene R.E. Jan., 1975, Geologie Alpine, V51, P51; HANSEN JM, 1977, GEOLOGICAL SOC DENMA, V26, P1; Haq BU., 1988, SEA LEVEL CHANGES IN, V42, P71, DOI DOI 10.2110/PEC.88.01.0071; Heilmann-Clausen C., 1985, DGU, VA7, P1, DOI DOI 10.34194/SERIEA.V7.7026; Heilmann-Clausen C, 1994, GFF, V116, P51, DOI 10.1080/11035899409546149; JIANG MJ, 1986, MICROPALEONTOLOGY, V32, P232, DOI 10.2307/1485619; KELLER G, 1988, MAR MICROPALEONTOL, V13, P239, DOI 10.1016/0377-8398(88)90005-9; Knox RWO, 1994, GFF, V116, P55, DOI 10.1080/11035899409546151; Lentin J.K., 1993, A.S.S.P., V28, P1; Martini E., 1971, P 2 PLANKT C ROM 197, P739; SMIT J, 1985, EARTH PLANET SC LETT, V74, P155, DOI 10.1016/0012-821X(85)90019-6; Van Stuijvenberg J., 1976, Eclogae Geologicae Helvetiae, V69, P309, DOI [10.5169/seals-164511, DOI 10.5169/SEALS-164511]; Williams G.L., 1985, P847	17	38	39	1	4	TAYLOR & FRANCIS LTD	ABINGDON	4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND	1103-5897			GFF	GFF		1994	116	1					46	48		10.1080/11035899409546146	http://dx.doi.org/10.1080/11035899409546146			5	Geology; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Geology; Paleontology	V10RR					2025-03-11	WOS:000207481600013
J	PREISIG, HR				PREISIG, HR			SILICEOUS STRUCTURES AND SILICIFICATION IN FLAGELLATED PROTISTS	PROTOPLASMA			English	Article						PROTISTS; FLAGELLATES; ALGAE; SILICEOUS STRUCTURES; MORPHOGENESIS; TAXONOMY	SYNUROPHYCEAE; CHRYSOPHYCEAE; LIGHT; THAUMATOMONADIDA; ULTRASTRUCTURE; DINOPHYCEAE; SECRETION; BRISTLES; PARMALES; ALGAE	Flagellated protists produce a diverse range of siliceous structures, such as internal and external skeletons, scales, spines, bristles, cell walls, cyst walls, and loricae. The different groups of silica-depositing flagellates, i.e., chrysophytes/synurophytes, choanoflagellates, dinoflagellates, ebriids, silicoflagellates, thaumatomastigids, and the genus Petasaria are reviewed. Brief mention is also given to those algal groups in which silicification is uncommon and rare (i.e., chlorophytes, euglenophytes, haptophytes/prymnesiophytes, xanthophytes/tribophytes), but in which silicified structures nevertheless occur in few flagellate genera. Special attention is given to aspects of morphology and development of the different siliceous structures as well as on aspects of systematics and taxonomy.			UNIV ZURICH, INST SYSTEMAT BOT, ZOLLIKERSTR 107, CH-8008 ZURICH, SWITZERLAND.							ALLISON CW, 1981, SCIENCE, V211, P53, DOI 10.1126/science.211.4477.53; Andersen R. 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R., 1982, SYNOPSIS CLASSIFICAT, V1, P101; MANN DG, 1989, CHROMOPHYTE ALGAE PR, V38, P307; MANN S, 1983, BIOMINERALIZATION BI, P171; MANTON I, 1960, J MAR BIOL ASSOC UK, V39, P275, DOI 10.1017/S0025315400013321; MITCHELL JG, 1986, BIOSYSTEMS, V19, P289, DOI 10.1016/0303-2647(86)90006-7; MOESTRUP O, 1982, PHYCOLOGIA, V21, P427, DOI 10.2216/i0031-8884-21-4-427.1; MOESTRUP O, 1979, NEW ZEAL J BOT, V17, P61, DOI 10.1080/0028825X.1979.10425161; Moestrup O., 1990, BIOL SKR DAN VID SEL, V37, P1; MOESTRUP O, 1994, IN PRESS CHRYOSPHYTE; MYLNIKOV AP, 1993, ZOOL ZH, V72, P5; NICHOLLS KH, 1979, PHYCOLOGIA, V18, P420, DOI 10.2216/i0031-8884-18-4-420.1; PARKER BC, 1969, CAN J BOTANY, V47, P537, DOI 10.1139/b69-073; PATTERSON DJ, 1991, BIOL FREE LIVING HET, V45, P427; Pienaar R.N., 1980, P ELECT MICROSCOPY S, V10: 73; PIPES LD, 1992, BRIT PHYCOL J, V27, P11, DOI 10.1080/00071619200650031; PREISIG H R, 1983, Nordic Journal of Botany, V3, P695, DOI 10.1111/j.1756-1051.1983.tb01481.x; Preisig Hans Rudolf., 1983, Nordic Journal of Botany, V2, P601, DOI DOI 10.1111/J.1756-1051.1983.TB01056.X; PREISIG HR, 1994, IN PRESS CHRYSOPHYTE; PREISIG HR, 1991, BIOL FREE LIVING HET, V45, P361; PREISIG HR, 1986, BIOMINERALIZATION LO, V30, P327; SANDGREN C D, 1991, Journal of Paleolimnology, V5, P1; Sandgren C.D., 1983, P23; Sandgren C.D., 1989, NOVA HEDWIGIA S, V95, P45; SANDGREN CD, 1983, J PHYCOL, V19, P64, DOI 10.1111/j.0022-3646.1983.00064.x; SANDGREN SB, 1989, NOVA HEDWIGIA S, V95, P27; SCHMID AMM, 1994, PROTOPLASMA, V181, P43, DOI 10.1007/BF01666388; Shirkina N. I., 1987, FAUNA BIOL PRESNOVOD, P87; Silva P.C., 1980, REGNUM VEGETABILE, V103, P1; Simpson T.L., 1981, SILICON SILICEOUS ST, DOI DOI 10.1007/978-1-4612-5944-2; Siver P.A., 1991, BIOL MALLOMONAS MORP; SIVER PA, 1990, CAN J BOT, V68, P374, DOI 10.1139/b90-049; SMOL JP, 1988, PALAEOGEOGR PALAEOCL, V62, P287, DOI 10.1016/0031-0182(88)90058-2; SMOL JP, 1994, IN PRESS CHRYSOPHYTE; Spaulding S.A., 1992, INA Newsletter, V14, P42; STEINBERG C, 1984, ARCH PROTISTENKD, V128, P283, DOI 10.1016/S0003-9365(84)80017-2; SWALE E M F, 1974, Archiv fuer Protistenkunde, V116, P211; SWALE E M F, 1975, Archiv fuer Protistenkunde, V117, P20; Taylor F.J.R., 1990, P720; TAYLOR FJR, 1987, BOTANICAL MONOGRAPHS, V21; THOMSEN HA, 1993, ANN BOT FENN, V30, P87; THOMSEN HA, 1990, ZOOL SCR, V19, P367, DOI 10.1111/j.1463-6409.1990.tb00264.x; THOMSEN HA, 1991, BIOL FREE LIVING HET, V45, P259; VANVALKENBURG SD, 1970, J PHYCOL, V6, P48; VANVALKENBURG SD, 1971, J PHYCOL, V7, P118; VANVALKENBURG SD, 1971, J PHYCOL, V7, P113; VANVALKENBURG SD, 1980, PHYTOFLAGELLATES, P335; WEE J L, 1992, Journal of Phycology, V28, P4; Wetherbee R., 1992, P1; WETHERBEE R, 1989, ALGAE EXPT SYSTEMS, P93; WETHERBEE R, 1994, IN PRESS CHRYSOPHYTE	95	51	58	2	19	SPRINGER WIEN	WIEN	SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA	0033-183X	1615-6102		PROTOPLASMA	Protoplasma		1994	181	1-4					29	42		10.1007/BF01666387	http://dx.doi.org/10.1007/BF01666387			14	Plant Sciences; Cell Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Cell Biology	PQ575					2025-03-11	WOS:A1994PQ57500003
J	GENTZIS, T; GOODARZI, F				GENTZIS, T; GOODARZI, F			MATURITY STUDIES AND SOURCE-ROCK POTENTIAL IN THE SOUTHERN SVERDRUP BASIN, ARCTIC CANADA	INTERNATIONAL JOURNAL OF COAL GEOLOGY			English	Article; Proceedings Paper	Symposium on Advances in Organic Petrology and Geochemistry, as Part of the Geological-Association-of-Canada/Mineralogical-Association-of-Canada General Meeting	MAY 25-27, 1992	WOLFVILLE, CANADA	GEOL ASSOC CANADA, MINERAL ASSOC CANADA			GEOTHERMAL GRADIENTS; SEDIMENTARY BASIN; THERMAL MATURITY; ALBERTA; ARCHIPELAGO	The purpose of the study is to better understand the relationship between organic matter optical properties and the presence of potentially large oil and gas accumulations in Arctic Canada. The type and thermal maturity of the dispersed organic matter of the Mesozoic formations in the southern Sverdrup Basin, Melville Island, have been studied using organic petrology and Rock-Eval pyrolysis. All types of organic matter are present in the strata of Mesozoic age. Hydrogen-rich liptinite is dominated by alginite (Botryococcus and Tasmanites), dinoflagellate cysts and amorphous fluorescing matrix. Sporinite, cutinite, resinite and liptodetrinite made up the lesser hydrogen-rich exinite. Vitrinite reflectance in Cretaceous sediments ranges from 0.36 to 0.65% R(o); in Jurassic sediments it ranges from 0.40 to 1.0% R(o) and in the Triassic from 0.45 to 1.30% R(o), showing an overall increase with depth of burial. Cretaceous sediments of the Deer Bay Formation are thermally immature and contain organic matter of terrestrial origin. The Upper Jurassic shales of the Ringnes Formation contain predominantly organic matter of liptinitic and exinitic origin with a considerable vitrinitic input. At optimum maturation levels, potential source beds of this formation would have a good hydrocarbon-generating potential. The hydrocarbon potential, however, would be limited to the generation of gases due to the leanness of the source rocks. Parts of the Lower Jurassic Jameson Bay Formation are organic-rich and contain a mixed exinitic/vitrinitic organic matter, Botryococcus colonial algae but visible organic matter is dominated by high plant remains (mainly spores). The Schei Point Group shales and siltstones contain organic matter of almost purely marine origin, whereas the predominantly higher plant-derived organic matter found in the Deer Bay, Jameson Bay and partly in the Ringnes formations have higher TOC. Among the Schei Point Group samples, the Cape Richards and Eden Bay members of the Hoyle Bay Formation are richer in TOC (> 2.0%) than the Murray Harbour Formation (Cape Caledonia Member). This may reflect differences in the level of maturity or in the depositional environment (more anoxic conditions for the former). Regional variations in the level of thermal maturity of Mesozoic sediments in Sverdrup Basin appear to be a function of burial depth. The Mesozoic formations thicken towards the basin centre (N-NE direction), reflecting the general pattern of increasing thermal maturity north of Sabine Peninsula. However, the regional thermal-maturation pattern of the Mesozoic is not solely a reflection of the present-day geothermal gradient, which indicates that anomalous zones of high geothermal gradient may have existed in the past, at least since when the Mesozoic sediments attained maximum burial depth. The contour pattern of the regional variation of maturity at the base of numerous Triassic formations is similar to that of the structural contours of the Sverdrup Basin, indicating that present-day maturation levels are largely controlled by basin subsidence.	GEOL SURVEY CANADA,INST SEDIMENTARY & PETR GEOL,CALGARY T2L 2A7,AB,CANADA	Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada	GENTZIS, T (通讯作者)，ALBERTA RES COUNCIL,COAL RES CTR DEVON,1 OIL PATCH DR,DEVON T0C 1E0,AB,CANADA.							[Anonymous], AAPG SHORT COURSE NO; Balkwill H.R., 1982, GEOLOGICAL SURVEY CA, V388, P1; Balkwill H.R., 1982, CAN SOC PET GEOL MEM, V8, P171; BEAUCHAMP B, 1987, CHEM GEOL, V65, P391, DOI 10.1016/0168-9622(87)90016-9; BUSTIN RM, 1986, INT J COAL GEOL, V6, P71, DOI 10.1016/0166-5162(86)90026-1; Clark S.P., 1966, GSA MEMOIRS Handbook of Physical Constants, V97, P459, DOI DOI 10.1130/MEM97-P459; Drummond K. J., 1973, CAN SOC PET GEOL MEM, V1, P443; EMBRY AF, 1984, GEOL SURV CAN PAP B, V841, P275; EMBRY AF, 1984, GEOL SURV CAN PAP B, V841, P299; England T DJ., 1986, Bull Can Pet Geol, V34, P71; ESPITALIE JM, 1971, 9TH ANN OFFSH TECHN, P438; FOX FG, 1985, B CAN PETROL GEOL, V33, P306; GENTZIS T, 1992, ENERG SOURCE, V14, P423, DOI 10.1080/00908319208908738; GENTZIS T, 1993, MAR PETROL GEOL, V10, P215, DOI 10.1016/0264-8172(93)90105-2; GENTZIS T, 1991, INT J COAL GEOL, V19, P483, DOI 10.1016/0166-5162(91)90031-D; GENTZIS T, 1993, J PETROL GEOL, V16, P33, DOI 10.1111/j.1747-5457.1993.tb00729.x; GENTZIS T, 1991, THESIS U NEWCASTLE T; GOODARZI F, 1989, MAR PETROL GEOL, V6, P290, DOI 10.1016/0264-8172(89)90026-3; HARRISON JC, 1985, GEOL SURV CAN PAP A, V851, P629; HITCHON B, 1984, AAPG BULL, V68, P713; ISSLER D, 1985, CAN J EARTH SCI, V21, P477; LAM HL, 1982, CAN J EARTH SCI, V19, P755, DOI 10.1139/e82-064; Lopatin N.V., 1971, AKADEMIYA NAUK SSS G, V3, P95; MACKENZIE D, 1981, EARTH PLANET SC LETT, V55, P87; MACKOWSKY MT, 1982, STACHS TXB COAL PETR, P296; MAJOROWICZ JA, 1981, TECTONOPHYSICS, V74, P209, DOI 10.1016/0040-1951(81)90191-8; PETERS KE, 1986, AAPG BULL, V70, P318; PITT GM, 1986, SPEC PUBL GEOL SOC A, V12, P323; POWELL TG, 1978, 7812 GEOL SURV CAN P; POWELL TG, 1980, CANADIAN SOC PETROLE, V6, P421; SASS JH, 1971, PHYSICAL PROPERTIES, V2, P503; SHIBAOKA M, 1977, APEA J, V17, P58; TEICHMULLER M, 1982, COAL PETROLOGY, P269; Thorsteinsson R., 1970, Geology and Economic Minerals of Canada, P548; TOZER ET, 1964, GEOL SURV CAN MEM, V332, P177; TRETTIN HP, 1972, CANADIAN ARCTIC ISLA, P87; WAPLES DW, 1980, AAPG BULL, V64, P916; Zierfuss H., 1969, AAPG Bulletin, V53, P251	38	13	14	0	13	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0166-5162			INT J COAL GEOL	Int. J. Coal Geol.	DEC	1993	24	1-4					141	177		10.1016/0166-5162(93)90008-X	http://dx.doi.org/10.1016/0166-5162(93)90008-X			37	Energy & Fuels; Geosciences, Multidisciplinary	Conference Proceedings Citation Index - Science (CPCI-S); Science Citation Index Expanded (SCI-EXPANDED)	Energy & Fuels; Geology	MQ015					2025-03-11	WOS:A1993MQ01500007
J	KELLY, JM				KELLY, JM			BALLAST WATER AND SEDIMENTS AS MECHANISMS FOR UNWANTED SPECIES INTRODUCTIONS INTO WASHINGTON-STATE	JOURNAL OF SHELLFISH RESEARCH			English	Article						BALLAST; SHIP DISCHARGE; INTRODUCED SPECIES; EXOTIC SPECIES; HARMFUL ALGAL BLOOMS; PSP; TOXIC PHYTOPLANKTON	DINOFLAGELLATE CYSTS; BIOLOGICAL INVASIONS; MARINE; POLLUTION; AUSTRALIA; TRANSPORT; TASMANIA; OCEAN	Examination of ballast water and sediments from bulk cargo carriers involved in the export of woodchips from Washington State to Japan was conducted to determine the potential for introduction of non-native species. The focus of this investigation was to determine if ballast sediments contained viable microalgae, and to identify ballasting practices which would allow for the transfer of organisms into local waters. Samples of ballast water and sediments collected from woodchip carriers entering the Ports of Tacoma and Port Angeles, WA were found to contain numerous viable organisms which survived the 11-15 day transoceanic voyage. Incubation of sediment sub-samples in nutrient-enriched seawater induced a proliferation of microalgae including various diatoms, dinoflagellates and phytoflagellates. These incubation trials suggest the presence of microalgae benthic spores and cysts. These life-stage characteristics are significant for introduced organisms, allowing them to remain viable for extended periods of time in unfavorable conditions. With up to 20,000 metric tonnes of water and several cubic yards of sediment discharged with each voyage, the threat of introduction of harmful algae, pathogens, predators and resource competitors is genuine. Decisions on where and when to take on and discharge ballast is made by ship personnel whose primary responsibilities are ship safety and economic efficiency. Interviews with ships' officers provided evidence that while at least some ships practice ballasting and deballasting procedures that may decrease the risk of introduction, all ships routinely discharge some volume of ballast water and sediments into local waters. Efforts to regulate ballast discharge need to consider the unique characteristics of the maritime industry and environment if they are to be effective.	UNIV WASHINGTON,SCH MARINE AFFAIRS,SEATTLE,WA 98195	University of Washington; University of Washington Seattle			Kelly, J. MacLaren/AGO-6337-2022					Anderson D.M., 1984, SEAFOOD TOXINS, V262, P125; BEDERMAN DJ, 1991, ECOL LAW QUART, V18, P677; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BODANSKY D, 1991, ECOL LAW QUART, V18, P719; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BURKHOLDER JM, 1991, 5TH P INT C TOX MAR; CARLTON JT, 1993, SCIENCE, V261, P78, DOI 10.1126/science.261.5117.78; CARLTON JT, 1989, CONSERV BIOL, V3, P265, DOI 10.1111/j.1523-1739.1989.tb00086.x; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; CARLTON JT, 1987, B MAR SCI, V41, P452; Cheney DanielP., 1986, Shellfish and Seaweed Harvests of Puget Sound; Dale B., 1983, P69; Elton CS, 1958, ECOLOGY INVASIONS; Hallegraeff G., 1988, Australian Fisheries, V47, P32; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1990, TOXIC MARINE PHYTOPLANKTON, P475; HALLEGRAEFF GM, 1993, PHYCOLOGIA, V32, P79, DOI 10.2216/i0031-8884-32-2-79.1; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HEBERT PDN, 1989, CAN J FISH AQUAT SCI, V46, P1587, DOI 10.1139/f89-202; HORNER RA, 1990, TOXIC MARINE PHYTOPLANKTON, P171; Jones M, 1991, BUREAU RURAL RESOURC, V11; KELLY JM, 1992, THESIS U WASHINGTON, P203; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; Medcof J.C., 1975, Proceedings National Shellfisheries Association, V65, P54; Rensel J., 1989, NW ENV J, V5, P53; SCHOLIN CA, 1993, TOXIC PHYTOPLANKTON, P95; SIZEMORE R, 1992, INTRO TRANSFERS MARI, P55; SOMEYA A, 1991, COASTAL MANAGEMENT J, V20, P49; WILLAN RC, 1987, B MAR SCI, V41, P475; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2	32	33	38	0	21	NATL SHELLFISHERIES ASSOC	SOUTHAMPTON	C/O DR. SANDRA E. SHUMWAY, NATURAL SCIENCE DIVISION, SOUTHAMPTON COLLEGE, SOUTHAMPTON, NY 11968	0730-8000			J SHELLFISH RES	J. Shellfish Res.	DEC	1993	12	2					405	410						6	Fisheries; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology	MX612					2025-03-11	WOS:A1993MX61200031
J	CARTY, S				CARTY, S			CONTRIBUTION TO THE DINOFLAGELLATE FLORA OF OHIO	OHIO JOURNAL OF SCIENCE			English	Article								Water samples were collected from over 100 sites in Ohio in a survey for dinoflagellates. Whole water and tows were taken from ponds, lakes, and reservoirs. Approximately half the samples contained dinoflagellates and 24 taxa were identified including 13 not previously reported from Ohio. New taxa include Ceratium brachyceros, Peridinium umbonatum, Peridinium volzii, Thompsodinium intermedium, Peridiniopsis cunningtonii, Cystodinedria inermis, Gymnodinium austriacum, G. hiemale, and G. wawrikae. Four of the published forms of Ceratium hirundinella were recognized including forma silesiacum, forma piburgense, forma scotticum, and forma gracile.			CARTY, S (通讯作者)，HEIDELBERG COLL,DEPT BIOL,TIFFIN,OH 44883, USA.							BOURRELLY P, 1968, Protistologica, V4, P5; BRIGGS TV, 1972, THESIS OHIO STATE U; BUDD J, 1971, THESIS OHIO STATE U; CARTY S, 1989, T AM MICROSC SOC, V108, P64, DOI 10.2307/3226208; COLLINS GB, 1977, B OHIO BIOL SURVEY, V5; DAVIDSON PW, 1932, THESIS OHIO STATE U; FREDERICK VR, 1974, THESIS OHIO STATE U; HUBERPESTALOZI G, 1950, BINNENGEWASSER 3, V16; HUTCHINSON GE, 1967, TREATISE LIMNOLOGY, V2, P910; KLARER DM, 1985, 3 OH DEP NAT RES DIV; Kofoid Charles Atwood, 1909, Archiv fuer Protistenkunde Jena, V16; Lefevre M., 1932, Arch Bot, V2, P1; MASON HM, 1938, THESIS OHIO STATE U; MOORE DL, 1976, THESIS OHIO STATE U; Popovski J., 1990, SUSSWASSERFLORA MITT, V6, P243; RAHKE DE, 1975, THESIS OHIO STATE U; ROSS MAS, 1974, THESIS OHIO STATE U; SALISBURY L, 1931, THESIS OHIO STATE U; SHAWYER NM, 1931, THESIS OHIO STATE U; SPECTOR DL, 1984, DINOGLAGELLATES; Starmach K., 1974, Flora Slodkowodna Polski; STEINBACK JT, 1966, THESIS OHIO STATE U; STUCKEY RL, 1990, ALGAE W LAKE ERIE, P169; SWEITZER SD, 1971, THESIS OHIO STATE U; TAFT CE, 1971, B OHIO BIOL SURVEY N, V4; TAFT CE, 1973, OHIO J SCI, V73, P103; Taylor F.J.R., 1978, PHYTOPLANKTON MANUAL, P143; Throndsen J., 1978, Preservation and storage, P69, DOI DOI 10.1111/J.0022-3646.1975.00142.X	28	7	10	0	4	OHIO ACAD SCIENCE	COLUMBUS	1500 W 3RD AVE SUITE 223, COLUMBUS, OH 43212-2817	0030-0950			OHIO J SCI	Ohio J. Sci.	DEC	1993	93	5					140	146						7	Ecology; Zoology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Zoology	MR365					2025-03-11	WOS:A1993MR36500005
J	FIRTH, JV				FIRTH, JV			DINOFLAGELLATE ASSEMBLAGES AND SEA-LEVEL FLUCTUATIONS IN THE MAASTRICHTIAN OF SOUTHWEST GEORGIA	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article							CRETACEOUS-TERTIARY BOUNDARY	Analysis of Maastrichtian dinoflagellate assemblages from the upper Ripley and Providence Formations in two cores from southwestern Georgia show changes that can be related to fluctuations in relative sea-level and in depositional environments. Sediments in the USGS Ft. Gaines Core were deposited in transitional zone to nearshore and estuarine environments close to a major fluvial source, whereas co-eval sediments in the USGS Albany Core were deposited in middle to outer shelf environments, laterally displaced away from any fluvial source. Lower Maastrichtian assemblages in the Ft. Gaines Core contain common Senegalinium obscurum and Cerodinium pannuceum. These point to overall transgressive conditions in the lower Providence, whereas decreases in percent marine phytoplankton indicate individual progradational episodes. The upper Providence of the Ft. Gaines Core shows a marked decrease in dinoflagellate species abundance and percent and absolute abundances of marine phytoplankton, with a concurrent increase in relative abundance of Achomosphaera-Spiniferites cysts. These indicators point to a relative regression and shoreward movement of facies through the upper Maastrichtian. Lower Maastrichtian assemblages in the more seaward Albany Core are dominated by Chatangiella? robusta, Exochosphaeridium bifidum, and Cerodinium pannuceum, and have a very high percent marine phytoplankton signal. These are interpreted to represent transgressive conditions with no progradation of the shoreline. The upper Providence shows high species abundance, increasing dominance by Achomosphaera-Spiniferites cysts, individual abundance peaks of several different species, and a decrease in percent marine phytoplankton, indicating an overall relative sea-level regression through the upper Maastrichtian. Comparison with dinoflagellate assemblages from Maryland suggest that high abundances of Areoligera cysts at about the lower/upper Maastrichtian boundary may reflect the level of maximum transgression in the middle of the Maastrichtian. Three new species are described: Florentinia perforata, Yolkinigymnium expansum, and Palambages trilicius.			FIRTH, JV (通讯作者)，OCEAN DRILLING PROGRAM,1000 DISCOVERY DR,COLL STN,TX 77845, USA.							[Anonymous], STRATIGRAPHY SEDIMEN; Aurisano R.W., 1989, Palynology, V13, P143; BENSON GD, 1976, TULANE STUD GEOL PAL, V12, P169; BRINKHUIS H, 1988, MAR MICROPALEONTOL, V13, P153, DOI 10.1016/0377-8398(88)90002-3; Cookson I. C., 1965, Proceedings of the Royal Society of Victoria, V78, P137; DONOVAN AD, 1985, THESIS COLORADO SCH; DONOVAN AD, 1986, STRATIGRAPHY SEDIMEN, P29; Downie C., 1971, Geoscience Man, V3, P29; DRUGG W.S., 1967, PALAEONTOGRAPHICA B, V120, P1; FARABEE M J, 1984, Palynology, V8, P145; FIRTH J V, 1987, Palynology, V11, P199; Gocht H., 1972, NEUES JB GEOLOGIE PA, V3, P146; Goodman DK., 1979, Palynology, V3, P169; HABIB D, 1989, PALAEOGEOGR PALAEOCL, V74, P23, DOI 10.1016/0031-0182(89)90018-7; HABIB D, 1992, GEOLOGY, V20, P165, DOI 10.1130/0091-7613(1992)020<0165:DACNRT>2.3.CO;2; Hansen J. M., 1979, CRETACEOUS TERTIARY, P136; HULTBERG S U, 1987, Cretaceous Research, V8, P211, DOI 10.1016/0195-6671(87)90022-X; HULTBERG SU, 1986, MICROPALEONTOLOGY, V32, P316, DOI 10.2307/1485725; IOANNIDES N.S., 1986, B GEOLOGICAL SURVEY, V371, P1; JARVIS I, 1988, Cretaceous Research, V9, P3, DOI 10.1016/0195-6671(88)90003-1; Malloy R.E., 1972, Geoscience Man, V4, P57; Manum S., 1964, Skrifter utgitt av det Norske Videnskapsakademi Mat Nat Kl NS, VNo. 17, P1; MAY F E, 1980, Palaeontographica Abteilung B Palaeophytologie, V172, P10; Rauscher R., 1982, Sci. Geol. Bull., V35, P97; Riegel W., 1974, Revista Esp Micropaleont, V6, P347; Sohl N.F., 1986, Stratigraphy and sedimentology of continental nearshore and marine Cretaceous sediments of the Eastern Gulf Coastal Plain: Society of Economic Paleontologists and Mineralogists Annual Meeting Field Trip, V3, P45; STANLEY EDWARD A., 1965, BULL AMER PALEONTOL, V49, P179; STOVER LE, 1978, STANFORD U PUBL GEOL, V15; WETZEL O., 1933, PALAEONTOGRAPHICA A, V78, P1; WETZEL O, 1933, PALAEONTOGRAPHICA A, V77, P144; WILSON GJ, 1974, THESIS NOTTINGHAM U; Wrenn J.H., 1988, Geological Society of America Memoir, V169, P321	32	36	38	1	4	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	DEC	1993	79	3-4					179	204		10.1016/0034-6667(93)90022-M	http://dx.doi.org/10.1016/0034-6667(93)90022-M			26	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	MP591					2025-03-11	WOS:A1993MP59100001
J	GOLDSTEIN, ST; MOODLEY, L				GOLDSTEIN, ST; MOODLEY, L			GAMETOGENESIS AND THE LIFE-CYCLE OF THE FORAMINIFER AMMONIA-BECCARII (LINNE) FORMA TEPIDA (CUSHMAN)	JOURNAL OF FORAMINIFERAL RESEARCH			English	Article							CRIBROTHALAMMINA; HYPOTHESIS; ALBA	Ammonia beccarii forma tepida, a common nearshore foraminifer that is well-known for its repeated asexual generations in culture, showed a very high incidence of gametogenesis in fresh field collections from Sapelo and Cabretta Islands, Georgia, taken from spring to early fall during 1990 and 1991. Yellow to yellowish-brown, non-reproductive gamonts build ''reproductive cysts'' of sediment and detritus, and loose their cytoplasmic coloration during the early stages of gametogenesis. Just prior to gamete release, the cytoplast expands to rill the terminal chamber and begins to swarm with active gametes. Gamonts shed the reproductive cyst and release numerous, small (approximately 2 mum), biflagellated gametes directly into the surrounding seawater via the aperture. After gamete release is nearly finished, predatory protists (dinoflagellates, ciliates) enter the test and feed on undifferentiated cytoplasm and unreleased gametes. Most gamonts range in size from about 130-420 mum, exhibit dextral coiling (88%), and have a proloculus that measures from about 27-48 mum. The life cycle of Ammonia beccarii forma tepida includes both sexual and asexual phases and is probably best characterized as a facultative alternation of generations.	NETHERLANDS INST SEA RES, 1790 AB DEN BURG, NETHERLANDS	Utrecht University; Royal Netherlands Institute for Sea Research (NIOZ)	UNIV GEORGIA, DEPT GEOL, ATHENS, GA 30602 USA.		moodley, leon/AAH-1674-2019	Moodley, Leon/0000-0002-0617-3514; Goldstein, Susan/0000-0002-9489-0563				[Anonymous], 1973, Protozoology; [Anonymous], T GULF COAST ASS GEO; [Anonymous], STANFORD U PUBLICATI; [Anonymous], [No title captured]; [Anonymous], 1896, PHILOSOPH TRANSACT R; ARNOLD Z. M., 1956, CONTR CUSHMAN FOUND FORAMINIFERAL RES, V7, P1; ARNOLD ZACH M., 1955, UNIV CALIFORNIA PUBL ZOOL, V61, P167; Boltovskoy Estaban., 1976, RECENT FORAMINIFERA; Bradshaw J. S., 1961, Contributions from the Cushman Foundation, V12, P87; BRADSHAW JS, 1957, J PALEONTOL, V31, P1138; BROOKS AL, 1967, LIMNOL OCEANOGR, V12, P667, DOI 10.4319/lo.1967.12.4.0667; BUZAS MA, 1969, LIMNOL OCEANOGR, V14, P411, DOI 10.4319/lo.1969.14.3.0411; CHANG YM, 1974, U KANSAS PALEONTOLOG, V69, P1; Fenchel T., 1987, Ecology of protozoa: the biology of free-living phagotrophic protists, P102, DOI 10.1007/978-3-662-25981-8; GOLDSTEIN ST, 1990, J PROTOZOOL, V37, P20, DOI 10.1111/j.1550-7408.1990.tb01108.x; GOLDSTEIN ST, 1988, J FORAMIN RES, V18, P130, DOI 10.2113/gsjfr.18.2.130; GOLDSTEIN ST, 1988, J FORAMIN RES, V18, P311, DOI 10.2113/gsjfr.18.4.311; HALLOCK P, 1985, PALEOBIOLOGY, V11, P195, DOI 10.1017/S0094837300011507; Hofker J., 1951, Siboga Expeditie Monograph, V4a, P1; HOFKER J, 1977, NETH J SEA RES, V11, P223, DOI 10.1016/0077-7579(77)90009-6; Hofker J., 1964, Studies on the Fauna of Curacao, V21, pUnpaginated; HOPFKER J, 1930, Z ZELLFORSCHUNG MIKR, V10, P756; Jepps Margaret W., 1942, JOUR MARINE BIOL ASSOC, V25, P607; Le Calvez J., 1938, Archives de Zoologie Experimentale et Generale Paris, V80, P163; LEE JOHN J., 1963, MICROPALEONTOLOGY [NEW YORK], V9, P449, DOI 10.2307/1484508; Loeblich A.R. Tappan., 1987, FORAMINIFERAL GENERA, P1, DOI DOI 10.1007/978-1-4899-5760-3; MATSUSHITA S, 1990, NATO ADV SCI I C-MAT, V327, P695; Murray J.W., 1991, Ecology and paleoecology of benthic foraminfera; Myers Earl H., 1943, PROC AMER PHIL SOC, V86, P439; NIGAM R, 1986, PALAEOGEOGR PALAEOCL, V53, P239, DOI 10.1016/0031-0182(86)90060-X; NIGAM R, 1987, ESTUAR COAST SHELF S, V24, P649, DOI 10.1016/0272-7714(87)90104-1; ROTTGER R, 1986, J FORAMIN RES, V16, P141, DOI 10.2113/gsjfr.16.2.141; ROTTGER R, 1990, EUR J PROTISTOL, V25, P226, DOI 10.1016/S0932-4739(11)80173-2; SCHNITKER D, 1974, Journal of Foraminiferal Research, V4, P217; WALTON WR, 1990, J FORAMIN RES, V20, P128, DOI 10.2113/gsjfr.20.2.128	35	46	49	2	13	CUSHMAN FOUNDATION FORAMINIFERAL RESEARCH	LAWRENCE	PO BOX 7065, LAWRENCE, KS 66044-7065 USA	0096-1191			J FORAMIN RES	J. Foraminifer. Res.	OCT	1993	23	4					213	220		10.2113/gsjfr.23.4.213	http://dx.doi.org/10.2113/gsjfr.23.4.213			8	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	MK008					2025-03-11	WOS:A1993MK00800001
J	HARDELAND, R				HARDELAND, R			THE PRESENCE AND FUNCTION OF MELATONIN AND STRUCTURALLY RELATED INDOLEAMINES IN A DINOFLAGELLATE, AND A HYPOTHESIS ON THE EVOLUTIONARY SIGNIFICANCE OF THESE TRYPTOPHAN-METABOLITES IN UNICELLULARS	EXPERIENTIA			English	Review						CIRCADIAN RHYTHMS; GONYAULAX; INDOLEAMINES; KYNURAMINES; MELATONIN; 5-METHOXYTRYPTAMINE; PHOTOPERIODISM; RADICALS	GONYAULAX-POLYEDRA; PINEAL-GLAND; CIRCADIAN BIOLUMINESCENCE; 5-METHOXYTRYPTAMINE; STIMULATION; RHYTHM; PHOTOPERIODS; BIOSYNTHESIS; REPRODUCTION; TEMPERATURE	The bioluminescent dinoflagellate Gonyaulax polyedra contains various indoleamines, in particular, melatonin and 5-methoxytryptamine, as well as enzymes of their biosynthetic pathway. Melatonin exhibits a high-amplitude circadian rhythm characterized by a dramatic increase shortly after the onset of darkness. The maximum of melatonin is followed by a peak of 5-methoxytryptamine. These 5-methoxylated indoleamines seem to be involved in the mediation of the information 'darkness'. G. polyedra shows a short-day response, which consists in the formation of asexual cysts. Light break experiments demonstrate the photoperiodic nature of this reaction. Cells become sensitive to short days only upon exposure to a lowered temperature ( < 16-degrees-C). Melatonin mimics the short-day effect, but only at decreased temperature. 5-Methoxytryptamine is even a better inducer of cyst formation, acting also at 20-degrees-C and in any lighting schedule, including LL. Cyst induction is associated with stimulation of bioluminescence and cytoplasmic acidification. A model on the intracellular pathway of photoperiodic information transduction assumes increased deacetylation of melatonin under cyst-inducing conditions, binding of 5-methoxytryptamine to the membrane of an acidic vacuole, proton transfer to the cytoplasm, and decreased intracellular pH as the stimulus for encystment. Melatonin shows the property of a scavenger of superoxide anions. This reaction, which is efficiently catalyzed by hemin, leads to the formation of a substituted kynuramine (AFMK). Destruction of melatonin by light-induced superoxide anions in the presence of cellular hemin may represent a property which, during evolution, has made this molecule suitable as an indicator of darkness. On the other hand, AFMK, which is formed under illumination, might have become a mediator of the information 'light'. Photoperiodism in Gonyaulax shows surprising parallels to that in mammals, but allows the analysis of this phenomenon at an entirely cellular level.			UNIV GOTTINGEN, INST ZOOL 1, BERLINER STR 28, W-3400 GOTTINGEN, GERMANY.							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J	ELLEGAARD, M; CHRISTENSEN, NF; MOESTRUP, O				ELLEGAARD, M; CHRISTENSEN, NF; MOESTRUP, O			TEMPERATURE AND SALINITY EFFECTS ON GROWTH OF A NON-CHAIN-FORMING STRAIN OF GYMNODINIUM-CATENATUM (DINOPHYCEAE) ESTABLISHED FROM A CYST FROM RECENT SEDIMENTS IN THE SOUND (ORESUND), DENMARK	JOURNAL OF PHYCOLOGY			English	Article						CYST; DENMARK; DINOFLAGELLATE; GROWTH RATE; GYMNODINIUM-CATENATUM; MARINE; PSP; DINOPHYTA; SALINITY; TEMPERATURE	PARALYTIC SHELLFISH TOXINS; DINOFLAGELLATE CYSTS; GONYAULAX-TAMARENSIS; RED TIDE; AUSTRALIA; TASMANIA; BLOOMS; GRAHAM	The athecate, marine dinoflagellate Gymnodinium catenatum Graham 1943 was cultured from a resting cyst found in sediment samples from The Sound, Denmark. Gymnodinium catenatum has not previously been registered alive in Danish waters, although fossilized cysts have been found in old sediments. The description (morphology and ultrastructure) of the strain established from the cyst complied with earlier studies of G. catenatum with the exception that chains longer than two cells were never seen. Fitting the growth rates of the motile stage of G. catenatum to a linear model showed a significant influence of temperature and salinity. Maximal division rate was 0.4 div . day-1 at 20-25-degrees-C and 20 parts per thousand salinity. Gymnodinium catenatum ca uses paralytic shellfish poisoning in other parts of the world, but the toxicity of the Danish strain has not been determined. Possible explanations for the presence of G. catenatum in Danish waters are discussed.	UNIV COPENHAGEN, INST BOT, DEPT MYCOL & PHYCOL, OSTER FARIMAGSGADE 2D, DK-1353 COPENHAGEN, DENMARK	University of Copenhagen			; Ellegaard, Marianne/H-6748-2014	Moestrup, Ojvind/0000-0003-0965-8645; Ellegaard, Marianne/0000-0002-6032-3376				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; [Anonymous], [No title captured]; BALECH E, 1964, B I BIOL MARI, V4, P18; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Dale B., 1983, P69; DALE B, 1993, DEV MAR BIO, V3, P47; DALE B, 1993, DEV MAR BIO, V3, P53; ESTRADA M, 1984, INVEST PESQ, V48, P31; Franca S., 1989, P93; FUKUYO Y, 1993, DEV MAR BIO, V3, P875; GLAUERT A, 1975, PRACTICAL METHODS EL, P5; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Guillard R.R.L., 1973, HDB PHYCOLOGICAL MET, P289; Hallegraeff G., 1988, Australian Fisheries, V47, P32; Hallegraeff G., 1986, Australian Fisheries, V45, P15; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; Ikeda T., 1989, P411; KANNEWORFF E, 1973, Ophelia, V10, P119; LABARBERASANCHEZ A, 1993, DEV MAR BIO, V3, P281; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; LOEBLICH AR, 1974, J PHYCOL, V11, P80; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1989, P461; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; NORDBERG K, 1989, A65 CHALM U TECHN GE; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; REES AJJ, 1991, PHYCOLOGIA, V30, P90, DOI 10.2216/i0031-8884-30-1-90.1; SPURR AR, 1969, J ULTRA MOL STRUCT R, V26, P31, DOI 10.1016/S0022-5320(69)90033-1; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109; 1985, SAS USERS GUIDE STAT, P433	39	47	48	2	22	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	AUG	1993	29	4					418	426		10.1111/j.1529-8817.1993.tb00142.x	http://dx.doi.org/10.1111/j.1529-8817.1993.tb00142.x			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	LU695					2025-03-11	WOS:A1993LU69500004
J	PARK, HD; HAYASHI, H				PARK, HD; HAYASHI, H			ROLE OF ENCYSTMENT AND EXCYSTMENT OF PERIDINIUM-BIPES F OCCULATUM (DINOPHYCEAE) IN FRESH-WATER RED TIDES IN LAKE KIZAKI, JAPAN	JOURNAL OF PHYCOLOGY			English	Article						CYST DISTRIBUTION; ENCYSTMENT; EXCYSTMENT; FRESH-WATER RED TIDE; LAKE KIZAKI; PERIDINIUM-BIPES; PYRROPHYTA	SEXUAL REPRODUCTION; GONYAULAX-TAMARENSIS; CYST FORMATION; DINOFLAGELLATE; GERMINATION; CUNNINGTONII; BLOOMS	The encystment flux of Peridinium bipes f. occulatum (Dinophyceae) was investigated with sediment traps from 1986 to 1990 in Lake Kizaki. Cysts of P. bipes were formed throughout the blooms. Encystment flux of P. bipes in the pelagic zone was usually lower than those at shallow sites, and the density of P. bipes cysts in lake sediment was higher in the shallow region than in the pelagic zone. However, in the shallower region, the concentration of P. bipes cysts varied widely, possibly due to high rates of encystment and excystment. Peridinium bipes encystment occurred between 15-degrees and 25-degrees-C in the laboratory, with very little cyst formation below 10-degrees-C. Though cyst formation was observed in continuous darkness, the rate increased with irradiance. Under continuous darkness, no excystment was observed at any temperature from 5-degrees to 25-degrees-C. Eighty-one percent of the cysts illuminated at 105 muE.m-2.s-1 excysted after 13 days incubation at 15-degrees-C, and lower irradiances decreased germination success. Results from laboratory experiments suggest that light is a critical factor in the germination of P. bipes cysts. Bottom depth thus can have a significant effect on germination because cysts only can excyst from depths where light is sufficient. The shallow region of the lake is thus very important as a seed bed for P. bipes during early spring. Cysts deposited in deeper waters may not ever germinate unless they are resuspended and transported to shallow areas where light reaches the bottom.	SHINSHU UNIV,FAC SCI,DEPT BIOL,MATSUMOTO,NAGANO 390,JAPAN; SHINSHU UNIV,SCH MED,DEPT HYG,MATSUMOTO,NAGANO 390,JAPAN	Shinshu University; Shinshu University			Park, Hee-Deung/D-2596-2013					ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], JPN J LIMNOL; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; CAREFOOT JR, 1968, J PHYCOL, V4, P129, DOI 10.1111/j.1529-8817.1968.tb04686.x; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; Eren J., 1969, VERH INT VEREIN LIMN, V17, P1013; FUKUYO Y, 1982, NAT JPN I ENV STUD R, V30, P27; HASHIMOTO Y, 1968, BULL JAP SOC SCI FISH, V34, P528; HIROSE H, 1977, ILLUSTRATIONS JAPANE, P228; HUBERPESTALOZZI G, 1968, PHYTOPLANKTON SUSSWA, P208; Kadota H., 1984, MEM COLL AGR KYOTO U, V123, P27; KIDA K, 1989, Journal of the Faculty of Science Shinshu University, V24, P13; ONBE T, 1978, B JPN SOC SCI FISH, V44, P1411; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; Pollingher U., 1975, Verhandlungen Int Verein Theor Angew Limnol, V19, P1370; SAKO Y, 1985, B JPN SOC SCI FISH, V51, P267; SAKO Y, 1984, B JPN SOC SCI FISH, V50, P743; SAKO Y, 1987, B JPN SOC SCI FISH, V53, P473; Sukhanova I.N., 1978, PHYTOPLANKTON MANUAL, P97; VONSTOSCH HA, 1969, HELGOLAND WISS MEER, V19, P569; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	31	24	28	1	7	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	AUG	1993	29	4					435	441		10.1111/j.1529-8817.1993.tb00144.x	http://dx.doi.org/10.1111/j.1529-8817.1993.tb00144.x			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	LU695					2025-03-11	WOS:A1993LU69500006
J	KOBAYASHI, J; ISHIBASHI, M				KOBAYASHI, J; ISHIBASHI, M			BIOACTIVE METABOLITES OF SYMBIOTIC MARINE MICROORGANISMS	CHEMICAL REVIEWS			English	Review							SPONGE THEONELLA SP; DINOFLAGELLATE AMPHIDINIUM SP; POTENT ANTINEOPLASTIC ACTIVITY; CYTOTOXIC DIMERIC MACROLIDE; TUNICATE CYSTODYTES-DELLECHIAJEI; TETRACYCLIC AROMATIC ALKALOIDS; CYTO-TOXIC MACROLIDES; EUDISTOMA CF RIGIDA; NEW-ZEALAND SPONGE; NATURAL-PRODUCTS				HOKKAIDO UNIV, FAC PHARMACEUT SCI, SAPPORO, HOKKAIDO 060, JAPAN.		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STIERLE AC, 1988, EXPERIENTIA, V44, P1021, DOI 10.1007/BF01939910; SUGANO M, 1991, J AM CHEM SOC, V113, P5463, DOI 10.1021/ja00014a053; SUGANO M, 1991, TENNEN YUKI KAGOBUTS, V33, P699; TACHIBANA K, 1981, J AM CHEM SOC, V103, P2469, DOI 10.1021/ja00399a082; TANAKA J, 1990, CHEM PHARM BULL, V38, P2967, DOI 10.1248/cpb.38.2967; TAPIOLAS DM, 1991, J AM CHEM SOC, V113, P4682, DOI 10.1021/ja00012a048; TSUKAMOTO S, 1991, J CHEM SOC PERK T 1, P3185, DOI 10.1039/p19910003185; WRIGHT AE, 1990, J ORG CHEM, V55, P4508, DOI 10.1021/jo00302a006; YAMAGUCHI K, 1993, J BIOSCI BIOTECH BIO, V57, P195; YAMASU T, 1987, Galaxea, V6, P61; YAMASU T, 1988, CORAL REEFS OKINAWA, P123; YAMASU T, 1988, IDEN, V42, P12; YASUMOTO T, 1986, AGR BIOL CHEM TOKYO, V50, P793, DOI 10.1080/00021369.1986.10867470; YOTSU M, 1987, TOXICON, V25, P225, DOI 10.1016/0041-0101(87)90245-5	120	311	342	0	28	AMER CHEMICAL SOC	WASHINGTON	1155 16TH ST, NW, WASHINGTON, DC 20036 USA	0009-2665	1520-6890		CHEM REV	Chem. Rev.	JUL-AUG	1993	93	5					1753	1769		10.1021/cr00021a005	http://dx.doi.org/10.1021/cr00021a005			17	Chemistry, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Chemistry	LU760					2025-03-11	WOS:A1993LU76000006
J	DALE, B; MONTRESOR, M; ZINGONE, A; ZONNEVELD, K				DALE, B; MONTRESOR, M; ZINGONE, A; ZONNEVELD, K			THE CYST MOTILE STAGE RELATIONSHIPS OF THE DINOFLAGELLATES DIPLOPELTA-SYMMETRICA AND DIPLOPSALOPSIS-LATIPELTATA	EUROPEAN JOURNAL OF PHYCOLOGY			English	Article						CYST; DINOFLAGELLATE; DIPLOPSALIS GROUP; PHAGOTROPHY; THECA	DINOPHYCEAE; SEDIMENTS	Resting cysts and motile stages are described for two diplopsalid species: Diplopelta symmetrica, from Norway and Italy, and Diplopsalopsis latipeltata, from Italy. D. symmetrica cysts are spherical, brown, and densely covered by characteristic hair-like processes never before described for dinoflagellate cysts. Its archeopyle is a large zigzag split. D. latipeltata cysts are spherical, brown, and smooth-walled, with a simple split archeopyle. Comparisons between these newly discovered cyst types and the seven types so far described for diplopsalid species raise doubts concerning some previous interpretations of the paratabulation of theropylic archeopyles within the group. Both species studied here are heterotrophic. Both in laboratory cultures and in natural plankton with a great variety of other phytoplankton available, they were observed to feed only on the dinoflagellate Prorocentrum micans. Furthermore, the yearly distribution of both diplopsalid species in the plankton corresponded with that of P. micans, suggesting that this degree of selective feeding is more than just an artefact of culturing.	UNIV UTRECHT, PALAEOBOT & PALYNOL LAB, 3548 CS UTRECHT, NETHERLANDS; STAZ ZOOL ANTON DOHRN, I-80121 NAPLES, ITALY	Utrecht University; Stazione Zoologica Anton Dohrn	DALE, B (通讯作者)，UNIV OSLO, DEPT GEOL, POB 1047 BLINDERN, N-0316 OSLO 3, NORWAY.		Zingone, Adriana/E-4518-2010	Zingone, Adriana/0000-0001-5946-6532				[Anonymous], 2008, FOOD SCI TECHN-BOCA; Balech E., 1992, Anales de la Academia Nacional de Ciencias Exactas Fisicas y Naturales de Buenos Aires, V42, P251; Balech E., 1976, PUBL I ANTARTICO ARG, V11, P1; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; CARRADA GC, 1991, J PLANKTON RES, V13, P229, DOI 10.1093/plankt/13.1.229; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1978, Palynology, V2, P187; DALE B, 1993, SURVIVAL STRATEGIES, P69; DODGE JD, 1981, BOT J LINN SOC, V83, P15, DOI 10.1111/j.1095-8339.1981.tb00126.x; FORTI A, 1922, R COMIT THALASS MEM, V97, P1; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; LEWIS J, 1990, BRIT PHYCOL J, V25, P339, DOI 10.1080/00071619000650381; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; Pavillard J., 1913, GENRE DIPLOPSALIS BE; SCHNEPF E, 1992, EUR J PROTISTOL, V28, P3, DOI 10.1016/S0932-4739(11)80315-9; SOURNIA A, 1984, PHYCOLOGIA, V23, P345, DOI 10.2216/i0031-8884-23-3-345.1; SOURNIA A., 1986, ATLAS PHYTOPLANCTON, VI; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; Taylor FJR, 1987, BIOL DINOFLAGELLATES, P24; Throndsen J., 1978, Monographs on oceanographic methodology, P218; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1	24	24	24	2	5	CAMBRIDGE UNIV PRESS	NEW YORK	40 WEST 20TH STREET, NEW YORK, NY 10011-4211	0967-0262			EUR J PHYCOL	Eur. J. Phycol.	JUN	1993	28	2					129	137		10.1080/09670269300650211	http://dx.doi.org/10.1080/09670269300650211			9	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	LJ729					2025-03-11	WOS:A1993LJ72900009
J	GARRISON, DL; CLOSE, AR				GARRISON, DL; CLOSE, AR			WINTER ECOLOGY OF THE SEA-ICE BIOTA IN WEDDELL SEA PACK ICE	MARINE ECOLOGY PROGRESS SERIES			English	Article							PHOTOSYNTHESIS-IRRADIANCE RELATIONSHIPS; MICROBIAL COMMUNITIES SIMCO; ANTARCTIC PENINSULA; ALGAL ASSEMBLAGES; MCMURDO-SOUND; FRAZIL ICE; MICROALGAE; BIOMASS; GROWTH; ENVIRONMENTS	During winter 1988, we examined the ice community in the ice edge region of the Weddell and Scotia Seas. We measured chemical and physical characteristics of the ice habitat, chlorophyll a (chl a), particulate organic carbon and nitrogen (POC and PON) and ATP. We also analyzed the composition and biomass of the ice biota by microscopy. Air temperature during the study ranged from above freezing to as low as -18-degrees-C. Large fluctuations over a few days were common. Temperature at the ice surface generally followed air temperature, but with a short lag period. As a result of low temperatures at the ice surface, in situ salinity in the upper layer of ice floes reached > 100 parts per thousand. Samples were taken from newly forming, young, first-year and older sea ice. Ice floes had variable amounts of snow cover. Floes were primarily comprised of congelation ice (56 %) but also contained significant amounts of frazil ice (41 %). Chl a ranged from <0.01 to >29.0 mg chl a m-2. Total integrated chlorophyll as well as chlorophyll concentrations and integrated POC, PON and ATP generally increased with increasing ice age or thickness. High C:chl a, C:N and C:ATP ratios characterized all ice types and suggested substantial detritus in the ice. The ice biota was comprised of bacteria, algae, protozoans and some metazoa. Microscopically estimated biomass in floes ranged from <50 to >1000 Mg C M-2, with the highest values from older ice floes. Estimates of carbon calculated from ATP showed good agreement with estimates derived from microscopy. The high concentrations of living organisms and detritus in sea ice suggest the potential importance of the ice community to the pelagic system particularly during the winter. The source of unexpectedly high concentrations of detritus, at least in young sea ice, is uncertain. The winter ice assemblage did not differ markedly from the assemblages found during other seasons, and overall the seasonal biomass variation within the pack ice community appears to be low. Resting stages such as archaeomonads and dinoflagellate cysts were common in the ice, and cyst formation for the dinoflagellates appears to take place during the winter as well as in the late summer. Although earlier studies have emphasized the importance of harvesting and concentration of organisms from the water during episodes of frazil ice formation, we did not see evidence for this from our analysis of biomass associated with different structural types of ice. 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Ecol.-Prog. Ser.	JUN	1993	96	1					17	31		10.3354/meps096017	http://dx.doi.org/10.3354/meps096017			15	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	LH806		Bronze			2025-03-11	WOS:A1993LH80600002
J	HEISKANEN, AS				HEISKANEN, AS			MASS ENCYSTMENT AND SINKING OF DINOFLAGELLATES DURING A SPRING BLOOM	MARINE BIOLOGY			English	Article							GONYAULAX-TAMARENSIS; TEMPERATURE; DINOPHYCEAE; CYSTS; SEDIMENTATION; PHYTOPLANKTON; GERMINATION; EXCAVATA	The decline of a spring bloom dominated by dinoflagellates and the mass sedimentation of dinoflagellate cysts was documented in a coastal area of the northern Baltic Sea, SW Finland in 1983. The exceptionally large spring phytoplankton bloom was observed in early May. After depletion of nitrate phytoplankton biomass declined rapidly. The bloom was followed by intense sedimentation of spherical cysts and of organic matter at the end of May. These cysts were presumably hypnozygotes of Peridinium hangoei Schiller. Sedimentation of dinoflagellate cysts was estimated to correspond to ca. 45 % of the maximum sedimentation of particulate organic carbon at this time, although most of the dinoflagellate biomass disintegrated already in the water column and was deposited as organic detritus or washed away by advection. It is concluded that the life cycle strategies of the dominant vernal phytoplankton species have a major impact on the sedimentation of the spring bloom.			HEISKANEN, AS (通讯作者)，TVARMINNE ZOOL STN,SF-10900 HANKO,FINLAND.		Heiskanen, Anna-Stiina/B-2933-2013	Heiskanen, Anna-Stiina/0000-0003-2229-1171				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; [Anonymous], OPHELIA S; [Anonymous], ACTA BOT FENN; Bibby B.T., 1972, British phycol J, V7, P85; BLOESCH J, 1980, SCHWEIZ Z HYDROL, V42, P15, DOI 10.1007/BF02502505; BUTMAN CA, 1986, J MAR RES, V44, P645, DOI 10.1357/002224086788403051; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; Edler L., 1979, Baltic Mar Biol Publ, V5, P1; GARDNER WD, 1980, J MAR RES, V38, P41; Grasshoff K., 1976, METHODS SEAWATER ANA, V2nd; HARGRAVE BT, 1979, LIMNOL OCEANOGR, V24, P1124, DOI 10.4319/lo.1979.24.6.1124; Kononen K., 1984, Limnologica, V15, P605; KUPARINEN J, 1984, Rapports et Proces-Verbaux des Reunions Conseil International pour l'Exploration de la Mer, V183, P180; LAAKKONEN A, 1981, MERI, V9, P1; Margalef R., 1979, P89; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; NIEMI A, 1907, ANN BOT FENN, V24, P333; NOJI T, 1986, OPHELIA, V26, P333, DOI 10.1080/00785326.1986.10421998; PASSOW U, 1990, BER I MEERESKDE KIEL, V192, P1; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; RASSOULZADEGAN F, 1988, HYDROBIOLOGIA, V159, P75, DOI 10.1007/BF00007369; REID PC, 1987, J PLANKTON RES, V9, P249, DOI 10.1093/plankt/9.1.249; SALONEN K, 1979, LIMNOL OCEANOGR, V24, P177, DOI 10.4319/lo.1979.24.1.0177; Seliger H.H., 1979, P239; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	35	89	92	0	15	SPRINGER VERLAG	NEW YORK	175 FIFTH AVE, NEW YORK, NY 10010	0025-3162			MAR BIOL	Mar. Biol.	MAY	1993	116	1					161	167		10.1007/BF00350743	http://dx.doi.org/10.1007/BF00350743			7	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	LG628					2025-03-11	WOS:A1993LG62800019
J	SMELROR, M				SMELROR, M			BIOGEOGRAPHY OF BATHONIAN TO OXFORDIAN (JURASSIC) DINOFLAGELLATES - ARCTIC, NW EUROPE AND CIRCUM-MEDITERRANEAN REGIONS	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY			English	Article							NORTH; CYSTS; AREA	Calculations of the Koch Index of biotal dispersity suggests that the range of dinoflagellate cyst diversity in the Arctic, NW Europe and circum-Mediterranean regions was relatively high in the studied Late Bathonian to earliest Callovian, Early to Middle Callovian, Late Callovian and Early Oxfordian time intervals. Although there are no great differences, the dispersity values increase from Late Bathonian to Early Oxfordian. The Simpson Coefficient of biotal similarity (Simpson, 1960), which has been applied to quantify the variations between the dinoflagellate floras within the different regions, suggests that the differences in composition of the dinoflagellate assemblages became less prominent during Late Callovian-Early Oxfordian time compared to the Late Bathonian-Middle Callovian. During the Late Bathonian to Early Oxfordian the true Boreal dinoflagellate assemblages (Sverdrup Basin-Svalbard/Franz Josef Land) show a southwardly decreasing similarity to the contemporaneous assemblages approaching the Tethyan region. Similarly, assemblages in the southernmost Tethyan region (Middle East-Iberian Penninsula) show decreasing similarity to the assemblages approaching the Boreal areas. The dinoflagellate assemblages in the Yorkshire/East Midlands area appear to be intermediate between the true Boreal and Tethyan marine microfloras, although they may show a slightly closer similarity to the Tethyan than the Boreal assemblages. This distribution patterns found among the dinoflagellate cysts appears similar to that observed for the ammonites, with distinct differences between Boreal (Arctic) and the Tethyan (Mediterranian) Provinces and with a mixing of elements within the Sub Boreal Province. From late Early Callovian times the previous faunal barriers were disrupted and it is possible to make correlations at the ammonite zonal level among the Arctic, NW central European and Sub-Mediterranean regions. The dinoflagellate assemblages are profoundly different between the Boreal assemblages (i.e. in the Sverdrup Basin, Svalbard and Franz Josef Land) and those of the Sub-Mediterranean province (southern Germany, France, Switzerland) and this continued through the Middle Callovian. The Late Callovian was a period of distinct diversification among the Boreal and Sub Boreal dinoflagellate cyst floras, as shown by an increase in number of species compared to the older Callovian assemblages observed within the Sverdrup Basin, Barents Sea Region, the North Sea area and the British Jurassic. Similar to Late Bathonian-Early Callovian time, the West European Sub Boreal Province in Late Callovian time also represented an area of mixing of Boreal and Tethyan marine microfloras. As evident within the Late Bathonian-Early Callovian interval, a transition between two distinctive dinoflagellate cyst provinces appears as a generally fluctuating line transversing the Britain-North Sea region. In overall character, the Early Oxfordian dinoflagellate cyst assemblages are very similar to those of the Late Callovian time. The Simpson Coefficients for the Early Oxfordian dinoflagellate assemblages display latitudinally decreasing similarity trends comparable to the older middle Jurassic time intervals. It is evident from the present study that the increase in the dispersity values and the decreased differences in composition among the dinoflagellate assemblages from Late Bathonian to Early Oxfordian times coincided with the disappearance of important land-barriers and the establishment of new open marine sea-ways between the Boreal and Tethyan basins. These changes in the provinciality of the dinoflagellates also coincide with a period when southward migration of boreal faunas into the Paris and Lusitania Basins and a migration of Mediterranean faunas into Eastern Greenland took place.			IKU PETR RES, N-7034 TRONDHEIM, NORWAY.							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P. W., 1988, 2 INT S JUR STRAT LI, P763; TAUGOURDAULANTZ J, 1984, PROGR GEOL PROF FR, V81, P59; UHLIG V, 1911, MITT GEOL GES WIEN, V4, P329; Vollset J., 1984, NPD B, V3; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WILLIAMS D.B., 1971, MICROPALAEONTOLOGY O; WOOLLAM R, 1980, ENGLAND J U SHEFFIEL, V7, P243; WOOLLAM R, 1983, 832 I GEOL SCI REP; Ziegler P.A., 1982, GEOLOGICAL ATLAS W C; ZIEGLER PA, 1988, AAPG43 MEM	74	27	30	0	3	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0031-0182	1872-616X		PALAEOGEOGR PALAEOCL	Paleogeogr. Paleoclimatol. Paleoecol.	MAY	1993	102	1-2					121	160		10.1016/0031-0182(93)90009-8	http://dx.doi.org/10.1016/0031-0182(93)90009-8			40	Geography, Physical; Geosciences, Multidisciplinary; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology; Paleontology	LD754					2025-03-11	WOS:A1993LD75400008
J	KAWABATA, Z; BANBA, D				KAWABATA, Z; BANBA, D			EFFECT OF WATER TEMPERATURE ON THE EXCYSTMENT OF THE DINOFLAGELLATE CERATIUM-HIRUNDINELLA (MULLER,O.F.) BERGH	HYDROBIOLOGIA			English	Article						CERATIUM-HIRUNDINELLA; DINOFLAGELLATE; EXCYSTMENT; WATER TEMPERATURE; RESERVOIR	GONYAULAX-TAMARENSIS; POPULATION-DYNAMICS; CYSTS; DINOPHYCEAE; RESERVOIR; EXCAVATA; LAKE	The effect of water temperature on the excystment of the dinoflagellate Ceratium hirundinella (O. F. Muller) Bergh was studied in the laboratory. Excystment was observed between 15-30-degrees-C and was 2% at an optimum water temperature of 20-degrees-C-25-degrees-C. Little excystment occurred between 5 and 10-degrees-C. The results at low temperatures are not in accordance with those obtained in an English lake. This disagreement suggests an adaptability of excystment to the temperature regime of the lake.			KAWABATA, Z (通讯作者)，EHIME UNIV, DEPT ENVIRONM CONSERVAT, TARUMI 3-5-7, MATSUYAMA, EHIME 790, JAPAN.							ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CHAPMAN DV, 1981, BRIT PHYCOL J, V16, P183, DOI 10.1080/00071618100650191; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; FREMPONG E, 1983, FRESHWATER BIOL, V13, P129, DOI 10.1111/j.1365-2427.1983.tb00665.x; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; IMAI I, 1987, MAR BIOL, V94, P287, DOI 10.1007/BF00392942; IMAI I, 1984, Bulletin of Plankton Society of Japan, V31, P35; KAWABATA Z, 1988, HYDROBIOLOGIA, V169, P319, DOI 10.1007/BF00007555; KAWABATA Z, 1989, FRESHWATER BIOL, V21, P437, DOI 10.1111/j.1365-2427.1989.tb01376.x; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P545; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P571; PADISAK J, 1985, FRESHWATER BIOL, V15, P43, DOI 10.1111/j.1365-2427.1985.tb00695.x; REYNOLDS CS, 1976, J ECOL, V64, P529, DOI 10.2307/2258772; SAKO Y, 1985, B JPN SOC SCI FISH, V51, P267; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156	17	5	5	3	8	SPRINGER	DORDRECHT	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS	0018-8158			HYDROBIOLOGIA	Hydrobiologia	APR 23	1993	257	1					17	20		10.1007/BF00013992	http://dx.doi.org/10.1007/BF00013992			4	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	LD645					2025-03-11	WOS:A1993LD64500002
J	MONTRESOR, M; ZINGONE, A; MARINO, D				MONTRESOR, M; ZINGONE, A; MARINO, D			THE CALCAREOUS RESTING CYST OF PENTAPHARSODINIUM-TYRRHENICUM COMB-NOV (DINOPHYCEAE)	JOURNAL OF PHYCOLOGY			English	Article						CALCAREOUS CYST; CALCIODINELLACEAE; CYST; MEDITERRANEAN SEA; PENTAPHARSODINIUM-TYRRHENICUM COMB NOV; PERIDINIUM-TYRRHENICUM; PYRRHOPHYTA	DINOFLAGELLATE	While investigating dinoflagellate cyst assemblages in surface sediments of the Gulfs of Naples and Salerno (Mediterranean Sea), we found a new calcareous resting cyst. This cyst has a round to oval body surrounded by a thick mineral layer, which gives it the shape of a Napoleon hat, with a flat, oval face bearing the archeopyle and a convex keel on the opposite side. The cyst shape is variable in both natural samples and clonal cultures. The organic membrane underlying the calcareous covering is resistant to acetolysis, thus demonstrating the presence of sporopolleninlike material. The cyst germinated into a motile stage having the same morphological features and thecal plate pattern as Peridinium tyrrhenicum Balech. We believe the validity of the genus Pentapharsodinium Indelicato & Loeblich should be accepted. Based on the comparative examination of the species we collected and of a similar species, Pentapharsodinium trachodium Indelicato & Loeblich, we propose Pentapharsodinium tyrrhenicum as a new combination for Peridinium tyrrhenicum. The genus Pentapharsodinium also includes P. dalei Indelicato & Loeblich (= Peridinium faeroense Dale), which produces spiny, organic-walled cysts. The presence of species forming calcareous cysts and species producing noncalcareous cysts in the same genus raises questions about maintaining the family Calciodinellaceae. This family should only include calcareous cyst-forming peridinioids, in order to maintain a unified system of classification of fossil and recent dinoflagellates.			MONTRESOR, M (通讯作者)，STAZ ZOOL ANTON DOHRN, VILLA COMUNALE, I-80121 NAPLES, ITALY.		; Zingone, Adriana/E-4518-2010	Montresor, Marina/0000-0002-2475-1787; Zingone, Adriana/0000-0001-5946-6532				AKSELMAN R, 1990, MAR MICROPALEONTOL, V16, P169, DOI 10.1016/0377-8398(90)90002-4; BALECH E, 1990, HELGOLANDER MEERESUN, V44, P387, DOI 10.1007/BF02365475; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BLANCO J, 1989, Scientia Marina, V53, P797; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; Borowitza M.A., 1982, Progress phycol. Res., V1, P137; BRAARUD T., 1958, NYTT MAG BOT, V6, P39; BRADFORD MR, 1975, CAN J BOT, V53, P3064, DOI 10.1139/b75-335; BUJAK JP, 1983, CONTRIB SER, V13; COX ER, 1971, CONTRIB PHYCOLOGY, V131; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; Dale B., 1983, P69; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; Goodman D. K., 1987, BIOL DINOFLAGELLATES, P649; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; INDELICATO S R, 1986, Japanese Journal of Phycology, V34, P153; KELLER MD, 1987, J PHYCOL, V23, P633; KEUPP, 1989, BERLINER GEOWISS ABH, V106, P165; Keupp H., 1987, Facies, V16, P37, DOI 10.1007/BF02536748; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1982, GEOLOGISCHES JB A, V65, P307; LEWIS J, 1991, BOT MAR, V34, P91, DOI 10.1515/botm.1991.34.2.91; Matsuoka K., 1989, P461; MATSUOKA K, 1990, Bulletin of Plankton Society of Japan, V37, P127; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; MONTRESOR M, 1992, IN PRESS OEBALIA; MONTRESOR M, 1989, GIOR BOT ITAL, V132, P157; Paulsen O, 1905, MEDD KOMM HAVUNDERSO, V1, P3; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; STEIDINGER KA, 1990, TOXIC MARINE PHYTOPLANKTON, P11; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; XIAOPING G, 1989, British Phycological Journal, V24, P153	34	38	40	1	6	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	APR	1993	29	2					223	230		10.1111/j.0022-3646.1993.00223.x	http://dx.doi.org/10.1111/j.0022-3646.1993.00223.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	KY529					2025-03-11	WOS:A1993KY52900014
J	KIM, CH; SAKO, Y; ISHIDA, Y				KIM, CH; SAKO, Y; ISHIDA, Y			VARIATION OF TOXIN PRODUCTION AND COMPOSITION IN AXENIC CULTURES OF ALEXANDRIUM-CATENELLA AND A-TAMARENSE	NIPPON SUISAN GAKKAISHI			English	Article							DINOFLAGELLATE GONYAULAX-EXCAVATA; PARALYTIC SHELLFISH TOXINS; PROTOGONYAULAX-TAMARENSIS; SAXITOXIN; GROWTH; CYSTS	Eight isolates of the dinoflagellates Alexandrium tamarense and A. catenella germinated from benthic cysts were cultivated in axenic and clonal batch conditions, and changes in PSP toxin content and composition were analyzed by HPLC-fluorometric analysis. Toxin content per cell in two isolates of A. tamarense began to increase gradually from the latter half of the light phase to the middle of the dark phase, and then suddenly decreased. This decrease coincided with cell division. In all isolates of A. tamarense and A. catenella examined through growth phases, toxin composition remained relatively constant at least during exponential growth, while total toxin content increased rapidly in early and mid-exponential growth phase and then decreased drastically as the culture aged. These results and our previous result regarding mendelian inheritance of toxin composition suggest that toxin composition differences have a genetic basis in Alexandrium.	KYOTO UNIV,FAC AGR,DEPT FISHERIES,MICROBIOL LAB,SAKYO KU,KYOTO 606,JAPAN	Kyoto University								ANDERSON DM, 1990, TOXIC MARINE PHYTOPLANKTON, P41; ANDERSON DM, 1990, TOXICON, V28, P885, DOI 10.1016/0041-0101(90)90018-3; ANDERSON DM, 1990, MAR BIOL, V104, P511, DOI 10.1007/BF01314358; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BOCZAR BA, 1988, PLANT PHYSIOL, V88, P1285, DOI 10.1104/pp.88.4.1285; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; BOYER GL, 1986, MAR BIOL, V93, P361, DOI 10.1007/BF00401103; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; ISHIDA Y, 1986, MAR ECOL PROG SER, V30, P197, DOI 10.3354/meps030197; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; Oshima Y., 1979, P377; OSHIMA Y, 1989, MYCOTOXINS PHYCOTOXI, P319; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; PROCTOR NH, 1975, TOXICON, V13, P1, DOI 10.1016/0041-0101(75)90152-X; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; Schmidt R.J., 1979, P83; SHIMIZU Y, 1987, BIOL DINOFLAGELLATES, P282; Sommer H, 1937, ARCH PATHOL, V24, P560; WHITE AW, 1978, J FISH RES BOARD CAN, V35, P397, DOI 10.1139/f78-070; WHITE AW, 1978, J PHYCOL, V14, P475	22	35	38	1	8	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	APR	1993	59	4					633	639						7	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	LH872		Bronze			2025-03-11	WOS:A1993LH87200010
J	KIM, CH; SAKO, Y; ISHIDA, Y				KIM, CH; SAKO, Y; ISHIDA, Y			COMPARISON OF TOXIN COMPOSITION BETWEEN POPULATIONS OF ALEXANDRIUM SPP FROM GEOGRAPHICALLY DISTANT AREAS	NIPPON SUISAN GAKKAISHI			English	Article							PROTOGONYAULAX-TAMARENSIS; GONYAULAX-TAMARENSIS; TEMPERATURE; CATENELLA; TOXICITY; STRAINS; WATERS	Axenic clonal isolates of the dinoflagellates Alexandrium tamarense and A. catenella derived from benthic cysts from Ofunato Bay (Iwate Prefecture, Japan), Tanabe Bay (Wakayama Prefecture, Japan) and motile cells from the Seto Inland Sea were subjected to toxin analysis by HPLC. Toxin contents and compositions of two or four sexually different vegetative cell germinated from each cyst were compared. In A. tamarense, the toxin compositions (mole %) of six isolates were relatively constant, but one isolate showed a clear distinction in a lack of N-sulfocarbamoyl (Cx) toxins. In A. catenella, the toxin composition was rather uniform within a geographical region. Moreover, toxin compositions of A. catenella isolates from Tanabe Bay and the Seto Inland Sea were clearly distinguished from those of A. catenella from Ofunato Bay. These results indicate the occurence of inter-and intra-specific indigenous populations from distant localities, and the toxin profiles separate one morphospecies into two regional populations.	KYOTO UNIV,FAC BUSINESS,DEPT FISHERIES,MICROBIOL LAB,SAKYO KU,KYOTO 606,JAPAN	Kyoto University								ALAM MI, 1979, J PHYCOL, V15, P106, DOI 10.1111/j.0022-3646.1979.00106.x; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1990, TOXIC MARINE PHYTOPLANKTON, P41; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; CEMBELLA AD, 1987, BIOCHEM SYST ECOL, V15, P171, DOI 10.1016/0305-1978(87)90018-4; Fukuyo Y., 1985, P27; Hall S., 1982, PhD diss; HASHIMOTO Y, 1976, Nippon Suisan Gakkaishi, V42, P671; KIM CH, 1993, NIPPON SUISAN GAKK, V59, P633, DOI 10.2331/suisan.59.633; MARANDA L, 1985, ESTUAR COAST SHELF S, V21, P401, DOI 10.1016/0272-7714(85)90020-4; OGATA T, 1982, B JPN SOC SCI FISH, V48, P563; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; OSHIMA Y, 1985, B MAR SCI, V37, P773; OSHIMA Y, 1990, TOXIC MARINE PHYTOPLANKTON, P391; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P525; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P851; OSHIMA Y, 1978, Nippon Suisan Gakkaishi, V44, P395; OSHIMA Y, 1989, MYCOTOXINS PHYCOTOXI, P319; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SAKO Y, 1992, BIOSCI BIOTECH BIOCH, V56, P692, DOI 10.1271/bbb.56.692; SAKO Y, 1993, IN PRESS TOXIC PHYTO; Sekiguchi K., 1989, P399; Shimizu Y., 1987, Botanical Monographs (Oxford), V21, P282; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131	25	37	40	2	5	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	APR	1993	59	4					641	646						6	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	LH872		Bronze			2025-03-11	WOS:A1993LH87200011
J	KRISTIANSEN, J				KRISTIANSEN, J			THE TRIDENTATA PARASITE OF MALLOMONAS-TEILINGII (SYNUROPHYCEAE) - A NEW DINOPHYTE - OR WHAT	ARCHIV FUR PROTISTENKUNDE			English	Article						PARASITISM; LIFE HISTORY; TAXONOMY; ULTRASTRUCTURE	FINE STRUCTURE; FRESH-WATER; SP-NOV; DINOFLAGELLATE; ULTRASTRUCTURE; MORPHOLOGY; ENDOSYMBIONT; FLAGELLATE; MARINE	A light and electron microscopic investigation of an organism parasitizing the chrysophyte Mallomonas teilingii, ingesting its cytoplasm and organelles. Its life history has been followed, including infection, growth, encystment, and swarmer formation. Its taxonomic allocation is discussed, especially whether it has affinity to either zoosporic fungi or to dinophytes. However, on the basis of cell organization, deposition of starch granules, presence of an accumulation body, and construction of the cyst wall it is preliminarily suggested to have a dinophyte affiliation, although a typical dinocaryon is not present, and it is compared with various aberrant parasitic dinophytes. On the whole, however, the evidence is conflicting, and for the present it will be placed as an organism incertae sedis, formally described as a new genus, Phagodinium, with one species, P. tridentatum.			KRISTIANSEN, J (通讯作者)，UNIV COPENHAGEN,INST SPOREPLANTER,O FARIMAGSGADE 2D,DK-1353 COPENHAGEN,DENMARK.							Asmund B., 1986, Opera Bot, V85, P1; BARR DJS, 1985, CAN J BOT, V63, P138, DOI 10.1139/b85-017; BARR DJS, 1981, BIOSYSTEMS, V14, P359, DOI 10.1016/0303-2647(81)90042-3; Bibby B.T., 1972, British phycol J, V7, P85; BROWN EM, 1946, P ZOOL SOC LOND, V116, P33; BRUGEROLLE G, 1979, PROTISTOLOGICA, V15, P183; BRUGEROLLE G, 1975, Protistologica, V11, P531; Brugerolle G., 1990, P246; Cachon J., 1964, Annales des Sciences Naturelles (12), V6, P1; Cachon J., 1987, The Biology of Dinoflagellates, P571; Canter H. M., 1968, Proceedings of the Linnean Society of London, V179, P203; CANTER HM, 1971, NOVA HEDWIGIA, V21, P577; Chatton E., 1920, Archives de Zoologie Experimentale Paris, V59; Cronberg G., 1980, ARCH HYDROBIOLOG S56, V56, P421; DODGE JD, 1971, BOT REV, V37, P481, DOI 10.1007/BF02868686; DODGE JD, 1970, J PHYCOL, V6, P137, DOI 10.1111/j.1529-8817.1970.tb02372.x; DODGE JD, 1971, BOT J LINN SOC, V64, P105, DOI 10.1111/j.1095-8339.1971.tb02138.x; DODGE JOHN D., 1967, BRIT PHYCOL BULL, V3, P327; ETTL H, 1984, PLANT SYST EVOL, V148, P165; ETTL H, 1980, I PL SYST EVOL, V135, P211; FOISSNER W, 1984, PROTISTOLOGICA, V20, P635; GRAIN J, 1988, BIOL CELL, V63, P219, DOI 10.1016/0248-4900(88)90060-3; GROMOV BV, 1976, MIKROORGANISMY PARAS; HARRIS K., 1953, JOUR LINNEAN SOC [LONDON] [BOTANY], V55, P88; HOLLANDE A, 1974, Protistologica, V10, P413; HORIGUCHI T, 1988, J PHYCOL, V24, P426; JEFFREY SW, 1976, J PHYCOL, V12, P450, DOI 10.1111/j.1529-8817.1976.tb02872.x; Karling JS, 1944, AM J BOT, V31, P38, DOI 10.2307/2437666; KRIENITZ L, 1992, Limnologica, V22, P51; KRISTIANSEN J, 1991, ENDOCYT CELL RES, V8, P83; KRISTIANSEN J, 1989, BEIH NOV HEDW, V95, P179; KRISTIANSEN KJ, 1982, 1ST INT PHYC C ABSTR; LARSEN J, 1988, PHYCOLOGIA, V27, P366, DOI 10.2216/i0031-8884-27-3-366.1; Loeblich A.R. III, 1984, P299; MANIER J-F, 1971, Protistologica, V7, P213; NYGAARD GUNNAR, 1949, K DANSKE VIDENSKAB SELSKAB BIOL SKRIFT, V7, P1; Perkins F.O., 1974, VEROFF I MEERESFOR S, V5, P45; PFIESTER LA, 1979, NATURE, V279, P421, DOI 10.1038/279421a0; POWELL MJ, 1985, BIOSYSTEMS, V18, P321, DOI 10.1016/0303-2647(85)90032-2; Scherffel A., 1925, Archiv fuer Protistenkunde Jena, V52, P1; SCHMITTER RE, 1971, J CELL SCI, V9, P147; SCHNEPF E, 1989, PLANT SYST EVOL, V164, P75, DOI 10.1007/BF00940431; SCHNEPF E, 1990, ARCH PROTISTENKD, V138, P89, DOI 10.1016/S0003-9365(11)80213-7; SCHNEPF E, 1984, NATURWISSENSCHAFTEN, V71, P218, DOI 10.1007/BF00490442; SCHNEPF E, 1978, PROTOPLASMA, V94, P263, DOI 10.1007/BF01276776; SUREK B, 1980, ARCH PROTISTENKD, V123, P166, DOI 10.1016/S0003-9365(80)80003-0; TAYLOR DL, 1968, J MAR BIOL ASSOC UK, V48, P349, DOI 10.1017/S0025315400034548; TOMAS RN, 1973, J PHYCOL, V9, P304; VONSTOSCH HA, 1971, BR PHYCOL J, V8, P105; WAWRIK F, 1980, ARCH PROTISTENKD, V123, P439; WAWRIK F, 1977, ARCH PROTISTENKD, V119, P60; WEDEMAYER GJ, 1984, J PROTOZOOL, V31, P444, DOI 10.1111/j.1550-7408.1984.tb02992.x; WILCOX LW, 1982, J PHYCOL, V18, P18	53	8	10	0	4	GUSTAV FISCHER VERLAG	JENA	VILLENGANG 2, D-07745 JENA, GERMANY	0003-9365			ARCH PROTISTENKD	Arch. Protistenkd.	MAR	1993	143	1-3					195	214		10.1016/S0003-9365(11)80288-5	http://dx.doi.org/10.1016/S0003-9365(11)80288-5			20	Microbiology	Science Citation Index Expanded (SCI-EXPANDED)	Microbiology	LA178					2025-03-11	WOS:A1993LA17800019
J	HALLEGRAEFF, GM				HALLEGRAEFF, GM			A REVIEW OF HARMFUL ALGAL BLOOMS AND THEIR APPARENT GLOBAL INCREASE	PHYCOLOGIA			English	Article							DIATOM NITZSCHIA-PUNGENS; DOMOIC ACID; DINOFLAGELLATE CYSTS; MARINE ORGANISMS; SHELLFISH TOXINS; BALLAST WATER; RED-TIDE; AUSTRALIA; MORTALITY; BAY				HALLEGRAEFF, GM (通讯作者)，UNIV TASMANIA,DEPT PLANT SCI,GPO BOX 252C,HOBART,TAS 7001,AUSTRALIA.		Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				Anderson D.M., 1989, P11; ANRAKU M, 1984, TOXIC RED TIDES SHEL, P105; BAGNIS R, 1985, 5TH P INT COR REEF C, P475; BATES SS, 1991, CAN J FISH AQUAT SCI, V48, P1136, DOI 10.1139/f91-137; BATES SS, 1989, CAN J FISH AQUAT SCI, V46, P1203, DOI 10.1139/f89-156; BELL GR, 1961, NATURE, V192, P279, DOI 10.1038/192279b0; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOALCH GT, 1977, NATURE, V269, P687, DOI 10.1038/269687a0; Bodeanu N., 1979, P151; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; BOLCH CJ, 1993, IN PRESS J MARINE EN, V1; BRICELJ VM, 1991, 5TH INT C TOX MAR PH, P16; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; Carmichael W. W., 1989, Natural toxins. 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E, 1991, 5 INT C TOX MAR PHYT 5 INT C TOX MAR PHYT, P106; RIEGMAN R, 1991, 5TH INT C TOX MAR PH, P106; RIGBY GR, 1991, 1991 P CHEM DEV EXP, P221; RINCE Y, 1986, PHYCOLOGIA, V25, P73, DOI 10.2216/i0031-8884-25-1-73.1; ROBERTS RJ, 1983, J MAR BIOL ASSOC UK, V63, P741, DOI 10.1017/S0025315400071186; ROSALESLOESSENE.R, 1989, RED TIDES BIOL ENV S, P113; ROSENBERG R, 1988, AMBIO, V17, P289; RYTHER JH, 1971, SCIENCE, V171, P1008, DOI 10.1126/science.171.3975.1008; SCHOLIN CA, 1991, 5TH INT C TOX MAR PH, P113; SHILO M, 1981, WATER ENV ALGAL TOXI, P37; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Steidinger K.A., 1983, Progress phycol. Res., V2, P147; SUGANUMA M, 1988, P NATL ACAD SCI USA, V85, P1768, DOI 10.1073/pnas.85.6.1768; TANGEN K, 1977, SARSIA, V63, P123, DOI 10.1080/00364827.1977.10411330; Van Bennekom AJ., 1981, RIVER INPUTS OCEAN S, P33; VANDENHOEK C, 1987, HELGOLANDER MEERESUN, V41, P261; WHITE A W, 1987, Rapports et Proces-Verbaux des Reunions Conseil International pour l'Exploration de la Mer, V187, P38; WORK TM, 1991, 5TH INT C TOX MAR PH, P33; YASUMOTO T, 1980, B JPN SOC SCI FISH, V46, P1405; [No title captured]	74	1950	2300	15	1184	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	MAR	1993	32	2					79	99		10.2216/i0031-8884-32-2-79.1	http://dx.doi.org/10.2216/i0031-8884-32-2-79.1			21	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	KP949					2025-03-11	WOS:A1993KP94900001
J	LOM, J; ROHDE, K; DYKOVA, I				LOM, J; ROHDE, K; DYKOVA, I			CREPIDOODINIUM-AUSTRALE N-SP AN ECTOCOMMENSAL DINOFLAGELLATE FROM THE GILLS OF SILLAGO-CILIATA, AN ESTUARINE FISH FROM THE NEW-SOUTH-WALES COAST OF AUSTRALIA	DISEASES OF AQUATIC ORGANISMS			English	Article							PISCINOODINIUM-PILLULARE SCHAPERCLAUS; PARASITIC DINOFLAGELLATE; ENDEMIC STICKLEBACK; 1954 LOM; ASSOCIATION; CYCLE; HOST	Crepidoodinium australe n. sp., an ectoparasitic dinoflagellate, is described from the gills of Sillago ciliata (sand whiting) from the coast of New South Wales, Australia. Large, flat trophonts with a pointed apex, up to 820 x 235 mum in size, are attached to the gill filaments. Grown trophonts detach from the host, sink to the bottom, round up, and secrete a cyst envelope. Inside, the trophont divides into dinospores of Gyrodinium type, 17 x 12 mum, which migrate to new hosts. C. australe differs in morphology, hosts and area of distribution from C. cyprinodontum, the only species known of the genus. C australe is ectocommensal. It has a strongly developed plastid system and is attached to the surface of the epithelial cells of the gills by means of tiny cytoplasmic projections, rhizoids. Thus a firm adherence to the host is ensured. However, no obvious injury is inflicted upon the host cells. C australe is characterized by numerous pits in the surface theca, on the bottom of which are clusters of cisternae, each cluster being comparable to a small pusular system. The large nucleus of the trophont lacks condensed interphase chromosomes and reveals an internal network of canalicules representing numerous invaginations of the nuclear envelope.	UNIV NEW S WALES, DEPT ZOOL, ARMIDALE, NSW 2351, AUSTRALIA	University of New South Wales Sydney	CZECHOSLOVAK ACAD SCI, INST PARASITOL, BRANISOVSKA 31, CS-37005 CESKE BUDEJOVICE, CZECH REPUBLIC.		Dykova, Iva/B-9699-2013					BARBARO A, 1985, OEBALIA, V9, P745; BATICADOS MCL, 1984, HELGOLANDER MEERESUN, V37, P595; BROWN EM, 1934, P ZOOL SOC LOND, V33, P583; BUCKLANDNICKS JA, 1990, J PHYCOL, V26, P539, DOI 10.1111/j.0022-3646.1990.00539.x; CACHON J, 1970, Protistologica, V6, P467; Cachon J., 1987, The Biology of Dinoflagellates, P571; Dodge J. D., 1968, Protistologica, V4, P231; DODGE JD, 1972, PROTOPLASMA, V75, P285, DOI 10.1007/BF01279820; Dodge JD., 1987, The Biology of Dinoflagellates, P93; GHITTINO P, 1980, RIV ITAL PISCIC ITTI, V15, P122; Hollande A., 1953, B TRAV STAT AQUIC PE, V4, P321; Jacobs Don L., 1946, TRANS AMER MICROSC SOC, V65, P1; Lawler A., 1979, DRUM CROAKER, V19, P8; LAWLER A R, 1968, Chesapeake Science, V9, P263, DOI 10.2307/1351318; Lawler A. R., 1977, Disease diagnosis and control in North American marine aquaculture., P257; LAWLER ADRIAN R., 1967, CHESAPEAKE SCI, V8, P67, DOI 10.2307/1350357; LAWLER AR, 1968, VA J SCI, V4, P240; LOM J, 1983, J FISH DIS, V6, P411, DOI 10.1111/j.1365-2761.1983.tb00096.x; LOM J, 1981, Folia Parasitologica (Ceske Budejovice), V28, P3; LOM J, 1973, Protistologica, V9, P293; NIGRELLI ROSS F., 1940, ZOOLOGICA [NEW YORK], V25, P525; NIGRELLI ROSS F., 1936, ZOOLOGICA [NEW YORK], V21, P129; PAPERNA I, 1984, AQUACULTURE, V38, P1, DOI 10.1016/0044-8486(84)90133-9; PAPERNA I, 1980, J FISH DIS, V3, P363, DOI 10.1111/j.1365-2761.1980.tb00421.x; Raikov I.B., 1982, PROTOZOAN NUCLEUS; REICHENBACH-KLINKE H. H., 1956, GIORN MICRO BIOL, V1, P263; REICHENBACH-KLINKE H-H, 1970, Zeitschrift fuer Fischerei und deren Hilfswissenschaften, V18, P289; REIMCHEN TE, 1990, CAN J ZOOL, V68, P667, DOI 10.1139/z90-097; ROHDE K, 1988, HYDROBIOLOGIA, V160, P271, DOI 10.1007/BF00007142; Schaperclaus W., 1951, Aquarien- und Terrarien-Zeitschrift, V4, P169; SCHMITTER RE, 1971, J CELL SCI, V9, P147; SCHUBERT G, 1959, DTSCH AQUAR TERRAR Z, V1, P20; SHAHAROMHARRISON FM, 1990, AQUACULTURE, V86, P127, DOI 10.1016/0044-8486(90)90107-X; SIEBERT AE, 1974, PROTOPLASMA, V81, P17, DOI 10.1007/BF02055771; SOYER MO, 1971, CHROMOSOMA, V33, P70, DOI 10.1007/BF00326385; TAYLOR FJR, 1987, BIOL DINOFLAGELLATES, P723	36	10	11	0	10	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0177-5103	1616-1580		DIS AQUAT ORGAN	Dis. Aquat. Org.	FEB 2	1993	15	1					63	72		10.3354/dao015063	http://dx.doi.org/10.3354/dao015063			10	Fisheries; Veterinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Veterinary Sciences	KN790		Bronze			2025-03-11	WOS:A1993KN79000008
J	SAWAYAMA, S; SAKO, Y; ISHIDA, Y				SAWAYAMA, S; SAKO, Y; ISHIDA, Y			NEW INHIBITOR FOR MATING REACTION OF ALEXANDRIUM-CATENELLA PRODUCED BY MARINE ALTEROMOMAS SP	NIPPON SUISAN GAKKAISHI			English	Article							CHLAMYDOMONAS-REINHARDTII	Marine bacteria were screened for mating inhibitor on a toxic dinoflagellate Alexandrium catenella using a hypnozygote (cyst) formation bioassay. A highly active bacterium was cultured, and the cell extract was fractionated by means of heat treatment, DEAE-cellulose chromatography, and gel filtration to obtain a partially purified inhibitor (MIMB). MIMB was characterized as a protein with a molecular weight of more than 700 kDa. MIMB blocked the sexually attaching stage of the mating reaction in A. catenella at an extremely low concentration of 7 mug/ml.	KYOTO UNIV,FAC AGR,DEPT FISHERIES,MICROBIOL LAB,SAKYO KU,KYOTO 606,JAPAN; NATL INST RESOURCES & ENVIRONM,BIOMASS LAB,TSUKUBA,IBARAKI 305,JAPAN	Kyoto University; National Institute of Advanced Industrial Science & Technology (AIST)								ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3; IWASAKI H, 1961, BIOL BULL-US, V121, P173, DOI 10.2307/1539469; MARMUR J, 1961, J MOL BIOL, V3, P208, DOI 10.1016/S0022-2836(61)80047-8; MUSGRAVE A, 1979, PLANTA, V147, P51, DOI 10.1007/BF00384590; NOGUCHI T, 1988, AGR BIOL CHEM TOKYO, V52, P2355; Sako Y., 1989, P325; SAKO Y, 1990, TOXIC MARINE PHYTOPLANKTON, P320; SAKO Y, 1986, MICROBIOLOGICAL ECOL, P99; SAWAYAMA S, 1990, NIPPON SUISAN GAKK, V56, P1847; SAWAYAMA S, 1991, NIPPON SUISAN GAKK, V57, P307; SIMIDU U, 1985, METHODS MARINE MICRO, P228; WINZLER R J, 1955, Methods Biochem Anal, V2, P279, DOI 10.1002/9780470110188.ch10; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131	15	8	9	0	1	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	FEB	1993	59	2					291	294						4	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	KQ927					2025-03-11	WOS:A1993KQ92700015
J	POLLINGHER, U; BURGI, HR; AMBUHL, H				POLLINGHER, U; BURGI, HR; AMBUHL, H			THE CYSTS OF CERATIUM-HIRUNDINELLA - THEIR DYNAMICS AND ROLE WITHIN A EUTROPHIC (LAKE SEMPACH, SWITZERLAND)	AQUATIC SCIENCES			English	Article						CERATIUM; PERIDINIUM; WATER BLOOM; CYSTS; ABUNDANCE; DISTRIBUTION; SEDIMENTS; SURVIVAL; NUTRIENTS	GONYAULAX-TAMARENSIS; DINOFLAGELLATE; DINOPHYCEAE; KINNERET; SEDIMENTATION; DIVISION; ISRAEL	The dynamics of the Ceratium hirundinella population and the abundance of dinocysts in the plankton and sediments were studied in Lake Sempach in 1988. In 1987, a rich population of Ceratium (380 cells ml-1) accompanied by Peridinium spp. developed in the lake. The dinocysts were found entrapped in a kind of flocs, in the deepest part of the lake, in the upper flocculent layer. The number of viable cysts of Ceratium in the sediments decreased gradually from April to July 1988. The Ceratium population increased slowly starting in April, and reached a maximum number in August (31 cells ml-1). Peridinium willei reached 100 cells ml-1. Newly formed cysts of Ceratium were recorded in the plankton and sediments at the end of July - beginning of August. They appear in the sediments as separate cells. Their number increased gradually, reaching a maximum of 600 cysts l-1 at the end of October. Ceratium formed more cysts than did Peridinium, but the rate of survival of the Ceratium cysts appears to be lower than that of Peridinium cysts. In addition to their biological functions, the cysts also have an impact on the ecosystem as carriers of nutrients from down to up and from up to down.	EAWAG,CH-8600 DUBENDORF,SWITZERLAND	Swiss Federal Institutes of Technology Domain; Swiss Federal Institute of Aquatic Science & Technology (EAWAG)	POLLINGHER, U (通讯作者)，ISRAEL OCEANOG & LIMNOL RES TEL SHIKMONA,POB 8030,IL-31080 HAIFA,ISRAEL.							ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; [Anonymous], SCHWEIZ Z HYDROL; [Anonymous], VERHANDLUNGEN INT VE; BLOESCH J, 1980, SCHWEIZ Z HYDROL, V42, P15, DOI 10.1007/BF02502505; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; DAVIS MB, 1968, SCIENCE, V162, P93; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; HEANEY SI, 1986, INT REV GES HYDROBIO, V71, P441, DOI 10.1002/iroh.19860710402; Huber G., 1922, Z BOTANIK, V14, P337; Huber G., 1923, FLORA JENA, V116, P114; HUBER G, 1923, Z BOT, V116, P114; LIVINGSTONE D, 1979, THESIS U LEICESTER; Livingstone D., 1984, Lake Sediments and Environmental History, P191; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; Pollingher U., 1987, Botanical Monographs (Oxford), V21, P502; Pollingher U., 1988, P134; POLLINGHER U, 1981, BRIT PHYCOL J, V16, P281, DOI 10.1080/00071618100650301; POLLINGHER U, 1991, ARCH HYDROBIOL, V120, P267; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; POLLINGHER U, 1990, ECOLOGICAL STRUCTURE, P368; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; ROBINSON N, 1984, NATURE, V308, P439, DOI 10.1038/308439a0; ROBINSON N, 1986, ORG GEOCHEM, V10, P733, DOI 10.1016/S0146-6380(86)80010-9; STABEL HH, 1986, LIMNOL OCEANOGR, V31, P1081, DOI 10.4319/lo.1986.31.5.1081; Stadelmann P., 1988, WASSER ENERGIE LUFT, V80, P81; STEENBERGEN CLM, 1982, PHYTOPLANKTON PERIOD, P33; Stumm W., 1987, AQUATIC SURFACE CHEM; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Wall D., 1971, Geoscience Man, V3, P1; WEILENMANN U, 1989, LIMNOL OCEANOGR, V34, P1, DOI 10.4319/lo.1989.34.1.0001	33	16	16	0	4	BIRKHAUSER VERLAG AG	BASEL	PO BOX 133 KLOSTERBERG 23, CH-4010 BASEL, SWITZERLAND	1015-1621			AQUAT SCI	Aquat. Sci.		1993	55	1					10	18		10.1007/BF00877255	http://dx.doi.org/10.1007/BF00877255			9	Environmental Sciences; Limnology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	KZ670					2025-03-11	WOS:A1993KZ67000002
J	COSTAS, E; GIL, SG; AGUILERA, A; RODAS, VL				COSTAS, E; GIL, SG; AGUILERA, A; RODAS, VL			AN APPARENT GROWTH-FACTOR MODULATION OF MARINE DINOFLAGELLATE EXCYSTMENT	JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY			English	Article						CELL DIVISION CYCLE (CDC); CYST; DINOFLAGELLATE; GROWTH FACTOR (GF)	GONYAULAX-TAMARENSIS; CELL-CYCLE; TYROSINE PHOSPHORYLATION; CYSTS; DINOPHYCEAE; SEDIMENTS; EXCAVATA; ORIGIN	The effects of growth factors on Alexandrium tamarense (Halim) Balech excystment were analysed under laboratory conditions. The addition of 10 ng.ml-1 of platelet-derivated growth factor (PDGF) or 10% of fetal bovine serum (FBS), which are potent mitogens used to increase eukaryotic cell proliferation in culture, caused a statistically significant increase in excystment. While in the unsupplemented medium scarcely any excystment took place during the first days, most of the excystment in the supplemented medium took place during the first days of treatment with growth factors.			UNIV COMPLUTENSE MADRID, FAC VET, DEPT PROD ANIM GENET, UNIDAD GENET, E-28040 MADRID, SPAIN.		Gonzalez-Gil, Sonsoles/K-8410-2019	Gonzalez-Gil, Sonsoles/0000-0002-9186-9865; Aguilera, Angeles/0000-0003-4979-7578				ALBERTS B, 1989, MOL BIOL CELL, P134; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ARNDTJOVIN DJ, 1989, FLUORESCENCE MICRO B, P417; ARZAL G, 1990, TOXIC MARINE PHYTOPL, P93; AUGER KR, 1989, CELL, V57, P167, DOI 10.1016/0092-8674(89)90182-7; BASERGA R, 1986, CELL CYCLE ONCOGENES, P3; CANTLEY LC, 1991, CELL, V64, P281, DOI 10.1016/0092-8674(91)90639-G; COSTAS E, 1990, ENDOCYT CELL RES, V7, P105; COSTAS E, 1989, CHRONOBIOLOGIA, V16, P265; COSTAS E, 1990, GENETICA, V82, P99, DOI 10.1007/BF00124638; COSTAS E, 1990, TOXIC MARINE PHYTOPLANKTON, P280; COSTAS E, 1991, ENDOCYTOBIOSIS CELL, V8, P89; COSTAS E, 1986, THESIS U SANTIAGO SP; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Dale B., 1983, P69; GEDZIOROWSKA D, 1990, TOXIC MARINE PHYTOPLANKTON, P155; GILL SG, 1991, THESIS U COMPL MADRI; GOULD KL, 1989, NATURE, V342, P39, DOI 10.1038/342039a0; GOUSTIN AS, 1986, CANCER RES, V46, P1015; Guillard R. R. L., 1975, CULTURE MARINE INVER, P29, DOI DOI 10.1007/978-1-4615-8714-9_3; HARTWELL LH, 1989, SCIENCE, V246, P629, DOI 10.1126/science.2683079; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; Huber G., 1923, FLORA JENA, V116, P114; HUBER G, 1992, Z BOT, V14, P337; KAWABATA Z, 1989, FRESHWATER BIOL, V21, P437, DOI 10.1111/j.1365-2427.1989.tb01376.x; Lewin B., 1987, Genes, VThird edn; LOPEZRODAS V, 1991, CRONOCANCEROLOGIA, P94; MOROTOMI M, 1990, CANCER RES, V50, P3595; MULDER KM, 1990, EXP CELL RES, V188, P254, DOI 10.1016/0014-4827(90)90167-9; MURRAY AW, 1989, SCIENCE, V246, P614, DOI 10.1126/science.2683077; NORTH G, 1991, NATURE, V351, P604, DOI 10.1038/351604a0; NURSE P, 1990, NATURE, V344, P503, DOI 10.1038/344503a0; Pfiester L. A, 1988, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PFIESTER LA, 1974, THESIS OHIO STATE U, P1; SILVA E S, 1985, Protistologica, V21, P429; SWANSON J, 1989, FLUORESCENCE MICROSC, P137; VONSTOSC, 1965, NATURWISSENSCHAFTEN, V52, P112; VONSTOSCH HA, 1973, BR PHYCOL J, V8, P104; WALKER LM, 1979, J PHYCOL, V15, P312; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156	46	2	2	0	5	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0022-0981	1879-1697		J EXP MAR BIOL ECOL	J. Exp. Mar. Biol. Ecol.		1993	166	2					241	249		10.1016/0022-0981(93)90222-A	http://dx.doi.org/10.1016/0022-0981(93)90222-A			9	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	KR832					2025-03-11	WOS:A1993KR83200008
J	THOMAS, JB; MARSHALL, J; MANN, AL; SUMMONS, RE; MAXWELL, JR				THOMAS, JB; MARSHALL, J; MANN, AL; SUMMONS, RE; MAXWELL, JR			DINOSTERANES (4,23,24-TRIMETHYLSTERANES) AND OTHER BIOLOGICAL MARKERS IN DINOFLAGELLATE-RICH MARINE-SEDIMENTS OF RHAETIAN AGE	ORGANIC GEOCHEMISTRY			English	Article						BRISTOL TROUGH; DINOFLAGELLATE CYSTS; DINOFLAGELLATES; DINOSTERANES; 4-METHYL STERANES	DEPOSITIONAL ENVIRONMENT; STEROLS; HYDROCARBONS; PETROLEUM; STERANES; FOSSIL; OILS	Alkane biological marker distributions and concentrations have been determined in 18 samples from a section of Rhaetian age from the Bristol Trough and a quantitative micropalaeontological analysis carried out. Taking into account previous geological investigations of the sequence, three ''end-member'' depositional settings have been recognised from changes in total organic carbon content, the biological markers and the micropalaeontological composition. These depositional environments are attributed as follows. The first, which occurs in the lower part of the section, corresponds to deposition in a supratidal/sabkha-type setting with the major organic input being of allochthonous origin. The second, also in the lower part of the section, indicates the occurrence of periods of marine incursion, with enhanced salinity resulting from evaporation. In the upper part of the section marginal marine conditions are apparent, with higher organic carbon, biological marker and amorphous organic matter contents at the top, suggesting the establishment of more stable conditions of oxygen depletion. Some sediments in the sequence are notable for containing an abundance of cysts of Rhaetogonyaulax rhaetica, one of the oldest marine dinoflagellates. Comparison of microfossil abundances with hydrocarbon abundances extends the circumstantial evidence for the Dinophyceae being the major biological source of dinosteranes (4,23,24-trimethylcholestanes) and some other 4-methyl steranes in marine sediments. The presence of dinosteranes and their 24-ethyl counterparts extends the stratigraphic range of occurrence of such components back to the Rhaetian. C31 methyl steranes in the sediments from the second depositional setting are tentatively assigned a 4,22,23,24-tetramethyl-sterane skeleton and a dinoflagellate origin.	UNIV BRISTOL,SCH CHEM,ORGAN GEOCHEM UNIT,BRISTOL BS8 1TS,AVON,ENGLAND; BUR MINERAL RESOURCES,CANBERRA,ACT 2601,AUSTRALIA; UNIV SOUTHAMPTON,DEPT GEOL,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND; KINGSTON POLYTECH,SCH IND & POLYM CHEM,KINGSTON THAMES KT1 2EE,SURREY,ENGLAND	University of Bristol; University of Southampton; Kingston University			Summons, Roger/AAL-3789-2020; Marshall, John/M-9154-2018	Marshall, John/0000-0002-9242-3646				ALAM M, 1979, J ORG CHEM, V44, P4466, DOI 10.1021/jo01338a053; [Anonymous], 1987, ASS AUSTRALASIAN PAL; [Anonymous], 1985, SPOROPOLLENIN DINOFL; BALLANTINE JA, 1979, PHYTOCHEMISTRY, V18, P1459, DOI 10.1016/S0031-9422(00)98475-9; BIRD CW, 1971, NATURE, V230, P273; BOON JJ, 1979, NATURE, V277, P125, DOI 10.1038/277125a0; BOUVIER P, 1976, BIOCHEM J, V159, P267, DOI 10.1042/bj1590267; BUJAK JP, 1981, CAN J BOT, V59, P2077, DOI 10.1139/b81-270; BUJAK JP, 1983, AM ASS STRAT PAL, V13, P216; BUJAK JP, 1976, MICROPALEONTOLOGY, V22, P1; BURCKLE LH, 1982, INTRO MARINE PALAEON, P245; CALANDRA MF, 1964, C R HEBD SCEANCES AC, V258, P122; DAHL J, 1992, NATURE, V355, P154, DOI 10.1038/355154a0; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DROOP MR, 1959, J MAR BIOL ASSOC UK, V38, P599, DOI 10.1017/S0025315400007025; Evitt WR., 1967, STANFORD U PUBLS GEO, V10, P83; GOODWIN NS, 1988, ORG GEOCHEM, V12, P495, DOI 10.1016/0146-6380(88)90159-3; Hamilton G.B., 1982, A stratigraphic index of calcareous nanofossils, P17; HAMILTON GB, 1977, GEOLOGICAL EXCURSION, P101; JW, 1992, PROTEROZOIC BIOSPHER, P81; KENNETT JP, 1987, MAR GEOL, P1; KIMBLE BJ, 1974, GEOCHIM COSMOCHIM AC, V38, P1165, DOI 10.1016/0016-7037(74)90011-8; Macquaker J.H.S., 1987, Ph.D. thesis; MACQUAKER JHS, 1985, ORGANIC GEOCHEMISTRY, V10, P93; MAYALL MJ, 1981, GEOL MAG, V118, P377, DOI 10.1017/S0016756800032246; MELLO MR, 1988, MAR PETROL GEOL, V5, P205, DOI 10.1016/0264-8172(88)90002-5; MOLDOWAN JM, 1986, ORG GEOCHEM, V10, P915, DOI 10.1016/S0146-6380(86)80029-8; MOLDOWAN JM, 1985, AAPG BULL, V69, P1255; NICHOLS PD, 1990, ORG GEOCHEM, V15, P503, DOI 10.1016/0146-6380(90)90096-I; NOBLE RA, 1986, ADV ORG GEOCHEM, P825; Phipps D., 1984, PAPERS GEOLOGY D PAR, V11, P1; Richardson L., 1911, Quarterly Journal of the Geological Society of London, V67; ROBINSON N, 1987, PHYTOCHEMISTRY, V26, P411, DOI 10.1016/S0031-9422(00)81423-5; Robinson N., 1984, Organic Geochemistry, V6, P143, DOI [10.1016/0146-6380(84)90035-4, DOI 10.1016/0146-6380(84)90035-4]; Rubinstein I., 1975, J CHEM SOC PERKIN T, VI., P1833; SARGEANT WAS, 1963, NATURE, V199, P353; SARGEANT WAS, 1978, PALAEONTOLOGY, V2, P167; STOCKMARR J, 1971, Pollen et Spores, V13, P615; SUMMONS RE, 1987, GEOCHIM COSMOCHIM AC, V51, P3075, DOI 10.1016/0016-7037(87)90381-4; SUMMONS RE, 1988, GEOCHIM COSMOCHIM AC, V52, P2733, DOI 10.1016/0016-7037(88)90042-7; TENHAVEN HL, 1987, NATURE, V330, P641, DOI 10.1038/330641a0; THOMAS JB, 1990, THESIS U BRISTOL; Volkman J.K., 1986, Biological markers in the sedimentary record, P1; VOLKMAN JK, 1986, ORG GEOCHEM, V9, P83, DOI 10.1016/0146-6380(86)90089-6; VOLKMAN JK, 1990, ORG GEOCHEM, V15, P489, DOI 10.1016/0146-6380(90)90094-G; VOLKMAN JK, 1980, PHYTOCHEMISTRY, V19, P1809, DOI 10.1016/S0031-9422(00)83818-2; VOLKMAN JK, 1993, IN PRESS ORG GEOCHEM, V20; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WAPLES DW, 1974, GEOCHIM COSMOCHIM AC, V38, P381, DOI 10.1016/0016-7037(74)90132-X; Warrington G., 1984, Proceedings of the Ussher Society, V6, P100; WARRINGTON G, 1974, REV PALAEOBOT PALYNO, V17, P133, DOI 10.1016/0034-6667(74)90095-5; WARRINGTON G, 1983, GEOLOGY COUNTRY W SU, V379, P1; Welte D.H., 1984, PETROLEUM FORMATION; WIGGINS VD, 1973, MICROPALEONTOLOGY, V119, P1; WITHERS NW, 1979, TETRAHEDRON LETT, V38, P3605	55	52	64	2	12	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB	0146-6380			ORG GEOCHEM	Org. Geochem.	JAN	1993	20	1					91	104		10.1016/0146-6380(93)90084-O	http://dx.doi.org/10.1016/0146-6380(93)90084-O			14	Geochemistry & Geophysics	Science Citation Index Expanded (SCI-EXPANDED)	Geochemistry & Geophysics	KQ816					2025-03-11	WOS:A1993KQ81600011
J	BALDWIN, RP				BALDWIN, RP			CARGO VESSEL BALLAST WATER AS A VECTOR FOR THE SPREAD OF TOXIC PHYTOPLANKTON SPECIES TO NEW-ZEALAND	JOURNAL OF THE ROYAL SOCIETY OF NEW ZEALAND			English	Article						TOXIC PHYTOPLANKTON; BLOOMS; SHELLFISH POISONING; DINOFLAGELLATES; INTRODUCTIONS; BALLAST WATER; SHIPPING REGULATIONS	DINOFLAGELLATE CYSTS; GONYAULAX-TAMARENSIS; MARINE ORGANISMS; DINOPHYCEAE; SEDIMENTS; BLOOMS; MORTALITY; BAY	Toxic phytoplankton can have considerable impact on human health, on commercial fisheries including aquaculture, and on the environment. There is mounting concern about these organisms, their presence or possible introduction, and their potential to cause outbreaks of poisoning. This review paper draws together records of phytoplankton blooms and toxic outbreaks in New Zealand. It also examines evidence for the hypothesis that cargo vessel ballast water is a possible vector for the spread of toxic phytoplankton species, particularly dinoflagellates, to New Zealand. Options for regulating the discharge of ballast water in order to restrict potential importations of toxic species in this way are discussed.			DSIR MARINE & FRESHWATER, NEW ZEALAND OCEANOG INST, POB 14-901, WELLINGTON, NEW ZEALAND.							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ALBRECHT, 1963, CALIF FISH AND GAME, V49, P302; BURNS DA, 1982, NEW ZEAL J MAR FRESH, V16, P289, DOI 10.1080/00288330.1982.9515972; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; CASSIE V, 1981, NEW ZEAL J MAR FRESH, V15, P181, DOI 10.1080/00288330.1981.9515910; Chang F.H., 1985, P109; CHANG FH, 1985, PHYCOLOGIA, V24, P191, DOI 10.2216/i0031-8884-24-2-191.1; CHANG FH, 1990, NEW ZEAL J MAR FRESH, V24, P461, DOI 10.1080/00288330.1990.9516437; CHANG FH, 1988, NEW ZEAL J MAR FRESH, V22, P345, DOI 10.1080/00288330.1988.9516307; CHANG FH, 1983, NEW ZEAL J MAR FRESH, V17, P165, DOI 10.1080/00288330.1983.9515994; CHANG FH, 1987, CATCH, V14, P30; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; Dale B., 1979, P443; Davison P., 1985, P153; DEJONGE VN, 1987, ESTUAR COAST SHELF S, V24, P725, DOI 10.1016/0272-7714(87)90148-X; GIBBS MM, 1991, NEW ZEAL J MAR FRESH, V25, P239, DOI 10.1080/00288330.1991.9516476; GIBBS MM, 1988, TAUPO RES LABORATORY, V105, P1; HALLEGRAEFF G, 1988, AUSTR FISHERIES  JUL, P32; HALLEGRAEFF GM, 1990, TOXIC MARINE PHYTOPLANKTON, P475; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLEGRAEFF GM, 1987, CSIRO MARINE LABORAT, V187, P1; HEBERT PDN, 1989, CAN J FISH AQUAT SCI, V46, P1587, DOI 10.1139/f89-202; Hoese D.F., 1973, Koolewong, V2, P3; HURLEY DE, 1982, NZOI20 OC SUMM; Lam C.W.Y., 1989, P49; MEYER KF, 1953, NEW ENGL J MED, V249, P843, DOI 10.1056/NEJM195311192492105; OSTENFIELD CH, 1908, SERIE PLANKTON, V1, P1; PAXTON JR, 1985, JAPANESE J ICHTHYOLO, V31, P396; PETERS N, 1933, ZOOL ANZ, V104, P59; PRAKESH A, 1971, J FISHERIES RES BOAR, V177; RAO DVS, 1988, CAN J FISH AQUAT SCI, V45, P2076, DOI 10.1139/f88-241; SCHANTZ EJ, 1957, J AM CHEM SOC, V79, P5230, DOI 10.1021/ja01576a044; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Sundstrom B, 1990, TOXIC MARINE PHYTOPL, P537; TANGEN K, 1977, SARSIA, V63, P123, DOI 10.1080/00364827.1977.10411330; TAYLOR FJR, 1984, ACS SYM SER, V262, P77; TODD ECD, 1990, TOXIC MARINE PHYTOPLANKTON, P504; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; VINER AB, 1987, NEW ZEAL J MAR FRESH, V21, P253, DOI 10.1080/00288330.1987.9516221; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WALL D, 1970, Micropaleontology (New York), V16, P47, DOI 10.2307/1484846; Washbourn H.P., 1936, FURTHER REMINESCENCE; WHITE AW, 1984, TOXIC RED TIDES SHEL, P110; WHITE E, 1982, WATER NZ FUTURE, P129; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2; YASUMOTO T, 1980, B JPN SOC SCI FISH, V46, P1405; YASUMOTO T, 1978, B JPN SOC SCI FISH, V44, P1249; 1991, UNPUB CONTROL DISCHA	61	14	16	0	7	TAYLOR & FRANCIS LTD	ABINGDON	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND	0303-6758	1175-8899		J ROY SOC NEW ZEAL	J. R. Soc. N.Z.	DEC	1992	22	4					229	242		10.1080/03036758.1992.10420818	http://dx.doi.org/10.1080/03036758.1992.10420818			14	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	LD663					2025-03-11	WOS:A1992LD66300002
J	KEAFER, BA; BUESSELER, KO; ANDERSON, DM				KEAFER, BA; BUESSELER, KO; ANDERSON, DM			BURIAL OF LIVING DINOFLAGELLATE CYSTS IN ESTUARINE AND NEARSHORE SEDIMENTS	MARINE MICROPALEONTOLOGY			English	Article							CONTINENTAL-SHELF; MIXING RATES; PB-210; CS-137; DISTRIBUTIONS; MARINE; PU	The deposition and burial of living dinoflagellate cysts was studied in two different environments: the nearshore waters of the southern Gulf of Maine and a small shallow salt pond on Cape Cod, Massachusetts (Perch Pond). Vertical profiles of cysts and two naturally occurring radionuclides (Pb-210, Th-234) differed significantly between the two environments. At 160 m depths in the Gulf of Maine, cyst profiles in the sediment often showed a subsurface peak in abundance 6-8 cm below the surface. The Pb-210 profiles were consistent with a rapidly mixed surface layer (2-6 cm thick) above another region (6 to at least 12 cm thick) where mixing was slower but still dominant over sediment deposition. The sediment mixing coefficient (D(b)) ranged from 15 to 26 cm2 y-1 in this lower region. The radiotracer profiles and modelling results both suggest that the subsurface peaks in cyst abundance are not the result of a pulse input in one year followed by burial (via bioturbation or sediment deposition). Instead, we hypothesize that they arise from a combination of germination from the surface mixed layer and mortality at depth. In contrast, the cyst and radiotracer profiles in the shallow Perch Pond embayment are consistent with a single thin (2 cm) mixed layer at the sediment surface. Burial of cysts below this level is due to a relatively high rate of sediment deposition (2.9 mm y-1), with little or no biological mixing. This lack of mixing is consistent with reports of seasonal anoxia in Perch Pond, a recurrent process which kills benthic animals before they reach the size or community composition needed for deep bioturbation. Opportunistic, recolonizing species are only capable of mixing the top 1 or 2 cm. Resuspension and redeposition of cysts by wind and storms appears to be limited by the small size and somewhat protected location of the pond. The lack of deep mixing allows us to compare the survival of cysts of different species by modelling the decrease in cyst abundance below 2 cm. A simple exponential decay equation fits the data well, and indicates that the living cysts of some species (e.g., Gyrodinium uncatenum, Gonyaulax polyedra) are more susceptable to mortality in the deeper anoxic sediments than are Gonyaulax verior and Alexandrium (formerly Protogonyaulax) tamarense.	WOODS HOLE OCEANOG INST,DEPT CHEM,WOODS HOLE,MA 02543	Woods Hole Oceanographic Institution	KEAFER, BA (通讯作者)，WOODS HOLE OCEANOG INST,DEPT BIOL,WOODS HOLE,MA 02543, USA.							ALLER RC, 1976, EARTH PLANET SC LETT, V29, P37, DOI 10.1016/0012-821X(76)90024-8; Anderson D.M., 1985, P219; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1984, ACS SYM SER, V262, P125; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; ANDERSON RF, 1988, CONT SHELF RES, V8, P925, DOI 10.1016/0278-4343(88)90082-9; BENNINGER LK, 1979, EARTH PLANET SC LETT, V43, P241, DOI 10.1016/0012-821X(79)90208-5; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BROWER C, 1984, THESIS U MAINE ORONO; BUESSELER KO, 1986, THESIS MIT WOODS HOL; CARPENTER R, 1982, MAR GEOL, V48, P135, DOI 10.1016/0025-3227(82)90133-5; COCHRAN JK, 1985, GEOCHIM COSMOCHIM AC, V49, P1195, DOI 10.1016/0016-7037(85)90010-9; CRAIB J. S., 1965, J CONS CONS PERMA INT EXPLOR MER, V30, P34; CUTSHALL NH, 1983, NUCL INSTRUM METHODS, V206, P309, DOI 10.1016/0167-5087(83)91273-5; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B., 1979, P443; DEMASTER DJ, 1985, MAR GEOL, V66, P133, DOI 10.1016/0025-3227(85)90026-X; DUURSMA EK, 1967, NETH J SEA RES, V3, P425; FLIGHT WR, 1972, THESIS U NEW HAMPSHI; Goodman D. K., 1987, BIOL DINOFLAGELLATES, P649; GUINASSO NL, 1975, J GEOPHYS RES-OC ATM, V80, P3032, DOI 10.1029/JC080i021p03032; HINES ME, 1991, ESTUAR COAST SHELF S, V32, P313, DOI 10.1016/0272-7714(91)90046-E; Huber G., 1922, Z BOTANIK, V14, P337; Huber G., 1923, FLORA JENA, V116, P114; HULBERT MH, 1975, J SEDIMENT PETROL, V45, P504; KRISHNASWAMI S, 1980, EARTH PLANET SC LETT, V47, P307, DOI 10.1016/0012-821X(80)90017-5; LIVINGSTON HD, 1979, EARTH PLANET SC LETT, V43, P29, DOI 10.1016/0012-821X(79)90153-5; MULLIGAN H, 1975, 1ST P INT C TOX DIN, P23; NITTROUER CA, 1979, MAR GEOL, V31, P297, DOI 10.1016/0025-3227(79)90039-2; Pearson T.H., 1978, Oceanography and Marine Biology an Annual Review, V16, P229; Rhoads DC., 1982, ANIMALSEDIMENT RELAT, V2, P3, DOI 10.1007/978-1-4757-1317-6_1; SANTSCHI PH, 1980, EARTH PLANET SC LETT, V51, P248, DOI 10.1016/0012-821X(80)90208-3; SHARMA P, 1987, LIMNOL OCEANOGR, V32, P313, DOI 10.4319/lo.1987.32.2.0313; TURKEKIAN KK, 1978, CHEM OCEANOGR, P313; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; Wall D., 1986, THESIS U SASKATCHEWA	39	72	79	0	6	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0377-8398			MAR MICROPALEONTOL	Mar. Micropaleontol.	DEC	1992	20	2					147	161		10.1016/0377-8398(92)90004-4	http://dx.doi.org/10.1016/0377-8398(92)90004-4			15	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	KG990					2025-03-11	WOS:A1992KG99000004
J	ICHIKAWA, S; WAKAO, Y; FUKUYO, Y				ICHIKAWA, S; WAKAO, Y; FUKUYO, Y			EXTERMINATION EFFICACY OF HYDROGEN-PEROXIDE AGAINST CYSTS OF RED TIDE AND TOXIC DINOFLAGELLATES, AND ITS ADAPTABILITY TO BALLAST WATER OF CARGO-SHIPS	NIPPON SUISAN GAKKAISHI			Japanese	Article								The global expansion of red tide and toxic dinoflagellates is facilitated by increasing the transportation of their cysts in the ballast water of cargo ships. Preventive measures for such expansion should be urgently developed. The potential of hydrogen peroxide as an extermination agent was investigated under laboratory conditions. Natural cysts were isolated after an ordinary cleaning procedure and were exposed to several concentrations of hydrogen peroxide solution ranging from 0 to 1,000 mg/l. Then, the cysts were rinsed and incubated individually in sterile filtered seawater to observe their morphological change and germination ability. The cysts of Polykrikos schwartzii were exterminated after exposure to 100 mg/l hydrogen peroxide for 24 h. No germination was observed from cysts of Alexandrium catenella exposed to 30 mg/l hydrogen peroxide for 48 h. All cysts of A. tamarense exposed to 30 mg/l hydrogen peroxide for 48 h showed protoplasm contraction and decolorization. Hydrogen peroxide at a 100 mg/l concentration in seawater broke down within 30 days, and showed no significant difference from seawater in corrosion ability. The present results definitely support the notion that hydrogen peroxide has high potential as an extermination agent against dinoflagellate cysts in ballast water without damaging tank materials and environmental concerns.	UNIV TOKYO,FAC AGR,DEPT FISHERIES,BUNKYO KU,TOKYO 113,JAPAN	University of Tokyo	ICHIKAWA, S (通讯作者)，KATAYAMA CHEM INC,HIGASHIYODOGAWA,OSAKA 533,JAPAN.							HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P516	2	14	16	1	4	JAPAN SOC SCI FISHERIES TOKYO UNIV FISHERIES	TOKYO	5-7 KONAN-4 MINATO-KU, TOKYO 108, JAPAN	0021-5392			NIPPON SUISAN GAKK	Nippon Suisan Gakkaishi	DEC	1992	58	12					2229	2233						5	Fisheries	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries	KN043					2025-03-11	WOS:A1992KN04300003
J	OSHIMA, Y; BOLCH, CJ; HALLEGRAEFF, GM				OSHIMA, Y; BOLCH, CJ; HALLEGRAEFF, GM			TOXIN COMPOSITION OF RESTING CYSTS OF ALEXANDRIUM-TAMARENSE (DINOPHYCEAE)	TOXICON			English	Article							DINOFLAGELLATE GONYAULAX-EXCAVATA; PROTOGONYAULAX-TAMARENSIS; TEMPERATURE; TOXICITY; WATER	Paralytic shellfish toxin composition in the resting cysts of the dinoflagellate Alexandrium tamarense was investigated by means of high performance liquid chromatography. A comparison was made between cysts collected from ship ballast tank sediments, natural population of motile vegetative cells collected from the area where ballast water was taken, as well as cultured vegetative cells established from the cysts and the natural plankton bloom. Total toxin concentration of the cysts (595 fmole/cell) was six-fold higher than that of the natural population of vegetative cells. They contained the same ten toxic components but in different relative abundances. The higher proportion of 11-alpha-hydroxysulfate epimers in the cysts suggests that the biosynthesis of toxins is halted at an early stage in cyst formation.	CSIRO, DIV FISHERIES, MARINE LABS, HOBART, TAS 7001, AUSTRALIA; UNIV TASMANIA, DEPT PLANT SCI, HOBART, TAS 7001, AUSTRALIA	Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Tasmania	TOHOKU UNIV, FAC AGR, DEPT APPL BIOL CHEM, AOBA KU, SENDAI 981, JAPAN.		Bolch, Christopher/J-7619-2014; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1980, J PHYCOL, V16, P166; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOCZAR BA, 1988, PLANT PHYSIOL, V88, P1285, DOI 10.1104/pp.88.4.1285; BOYER GL, 1987, MAR BIOL, V96, P123, DOI 10.1007/BF00394845; CEMBELLA AD, 1990, TOXIC MARINE PHYTOPLANKTON, P333; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HALL S, 1990, ACS SYM SER, V418, P29; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; LIRDWITAYAPRASIT T, 1990, TOXIC MARINE PHYTOPLANKTON, P294; NISHIHAMA Y, 1979, MON REP HOKKAIDO FIS, V36, P65; OGATA T, 1987, MAR BIOL, V95, P217, DOI 10.1007/BF00409008; OSHIMA Y, 1989, BIOACT MOL, V10, P319; OSHIMA Y, 1990, TOXIC MARINE PHYTOPLANKTON, P391; OSHIMA Y, 1982, Nippon Suisan Gakkaishi, V48, P1303; SELVIN RC, 1984, TOXICON, V22, P817, DOI 10.1016/0041-0101(84)90166-1; WHITE AW, 1982, CAN J FISH AQUAT SCI, V39, P1185, DOI 10.1139/f82-156; WHITE AW, 1986, TOXICON, V24, P605, DOI 10.1016/0041-0101(86)90181-9	18	65	76	1	20	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0041-0101	1879-3150		TOXICON	Toxicon	DEC	1992	30	12					1539	1544		10.1016/0041-0101(92)90025-Z	http://dx.doi.org/10.1016/0041-0101(92)90025-Z			6	Pharmacology & Pharmacy; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Pharmacology & Pharmacy; Toxicology	KB731	1488762				2025-03-11	WOS:A1992KB73100004
J	HALLEGRAEFF, GM; BOLCH, CJ				HALLEGRAEFF, GM; BOLCH, CJ			TRANSPORT OF DIATOM AND DINOFLAGELLATE RESTING SPORES IN SHIPS BALLAST WATER - IMPLICATIONS FOR PLANKTON BIOGEOGRAPHY AND AQUACULTURE	JOURNAL OF PLANKTON RESEARCH			English	Article							AUSTRALIA; TASMANIA; COAST; CYSTS; DINOPHYCEAE	Diatom and dinoflagellate species that are not endemic to a region can be inadvertently introduced when their resistant resting stages are discharged with the ballast-tank waters and sediments of bulk cargo vessels. A survey of 343 cargo vessels entering 18 Australian ports showed that 65% of ships were carrying significant amounts of sediment on the bottom of their ballast tanks. All of these samples contained diatoms, including species that are not endemic to Australian waters. Diatom resting spores, especially of Chaetoceros, were also detected. Dinoflagellate resting spores (cysts) were present in 50% of the sediment samples. Of the 53 cyst species identified, 20 (including Diplopelta, Diplopsalopsis, Gonyaulax, Polykrikos, Protoperidinium, Scrippsiella and Zygabikodinium spp.) were successfully germinated to produce viable cultures. Such diversity of diatom and dinoflagellate species in ships' ballast water suggests that the apparent 'cosmopolitanism' of many coastal phytoplankton species may be due partly to the global transport of seawater ballast. Of considerable concern was the detection in 16 ships of cysts of the toxic dinoflagellates Alexandrium catenella, Alexandrium tamarense and Gymnodinium catenatum. One single ballast tank was estimated to contain >300 million viable A.tamarense cysts, some of which were successfully germinated in the laboratory to produce toxic cultures. These toxic dinoflagellate species, which can contaminate shellfish with paralytic shellfish poisons, pose a serious threat to human health and the aquaculture industry. Ballast-water quarantine measures recently introduced in Australia are discussed. Mid-ocean exchange of ballast water is only partially effective in removing dinoflagellate cysts which have settled to the bottom of ballast tanks. The present work indicates that the most effective measure to prevent the spreading of toxic dinoflagellate cysts via ships' ballast water would be to avoid taking on ballast water during dinoflagellate blooms in the water column of the world's ports.	CSIRO DIV FISHERIES,HOBART,TAS 7001,AUSTRALIA	Commonwealth Scientific & Industrial Research Organisation (CSIRO)			Bolch, Christopher/J-7619-2014; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1980, J PHYCOL, V16, P166; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOALCH GT, 1977, NATURE, V269, P687, DOI 10.1038/269687a0; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; CARLTON JT, 1985, OCEANOGR MAR BIOL, V23, P313; Hallegraeff G., 1986, Australian Fisheries, V45, P15; HALLEGRAEFF GM, 1990, TOXIC MARINE PHYTOPLANKTON, P475; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLEGRAEFF GM, 1984, BOT MAR, V27, P495, DOI 10.1515/botm.1984.27.11.495; HEBERT PDN, 1989, CAN J FISH AQUAT SCI, V46, P1587, DOI 10.1139/f89-202; Howarth RS, 1981, PRESENCE IMPLICATION; HUTCHINGS PA, 1987, OCCAS REP AUST MUS, V3; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MATSUBARA T, 1985, JAP J APPL PHYS S24, V24, P1; Matsuoka K., 1989, P461; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; Medcof J.C., 1975, Proceedings National Shellfisheries Association, V65, P54; OSTENFELD CJ, 1908, MEDD KOMM HAVUNDERS, V1; Pollard D.A., 1990, Asian Fisheries Science, V3, P205; Pollard D.A., 1990, Asian Fisheries Science, V3, P223; PRAKASH A, 1975, ENVIRON LETT, V9, P121, DOI 10.1080/00139307509435841; Proctor V.W., 1966, Phycologia, V5, P227, DOI [DOI 10.2216/I0031-8884-5-4-227.1, http://doi.org/10.2216/i0031-8884-5-4-227.1]; RIGBY GR, 1991, SEP P CHEM DEV EXP T, P221; RIGBY GR, 1992, BHP BHPRENVR92011 RE; RINCE Y, 1986, PHYCOLOGIA, V25, P73, DOI 10.2216/i0031-8884-25-1-73.1; SANDERSON JC, 1990, BOT MAR, V33, P153, DOI 10.1515/botm.1990.33.2.153; SCHLICHTING H E JR, 1969, Journal of the Air Pollution Control Association, V19, P946; SCHOLIN CA, 1991, 5TH INT C TOX MAR PH, P113; Taylor F.J. R., 1987, The biology of dinoflagellates, P399; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2	33	324	370	9	97	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	AUG	1992	14	8					1067	1084		10.1093/plankt/14.8.1067	http://dx.doi.org/10.1093/plankt/14.8.1067			18	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	JH492					2025-03-11	WOS:A1992JH49200004
J	STOECKER, DK; BUCK, KR; PUTT, M				STOECKER, DK; BUCK, KR; PUTT, M			CHANGES IN THE SEA-ICE BRINE COMMUNITY DURING THE SPRING-SUMMER TRANSITION, MCMURDO SOUND, ANTARCTICA .1. PHOTOSYNTHETIC PROTISTS	MARINE ECOLOGY PROGRESS SERIES			English	Article							MICROBIAL COMMUNITIES; WEDDELL SEA; PACK ICE; MICROALGAE; ABUNDANCE; GROWTH; WATERS; BIOTA; PHYTOPLANKTON; ASSEMBLAGES	During the austral spring, a characteristic microbial community develops in the subsurface brine pockets and channels of the annual land-fast sea-ice in McMurdo Sound. This community is distinct from the diatom-dominated community that develops in the channels at the base of the sea-ice, at the seawater/ice interface, and in the platelet layer. The photosynthetic biomass in the brine pockets is dominated by athecate dinoflagellates. Chrysophyte statocysts (sometimes known as archaeomonads) and < 5-mu-m photosynthetic flagellates are also characteristically found in this assemblage. In December, chlorophyll a content and biomass peak, and photosynthetic gymnodinioid dinoflagellates can reach densities of over 10(3) ml-1 of brine. The photosynthetic dinoflagellates form cysts (hypnozygotes) during late December and early January, and chrysophyte statocysts also become abundant. During austral summer, total autotrophic biomass in the upper ice brine decreases due to dilution by melt water, flushing of brine into the water column, and grazing. By late summer, the annual sea-ice in McMurdo Sound has broken out. The yearly decay and retreat of sea-ice introduces a characteristic set of brine protists and their cysts into McMurdo Sound.	MONTEREY BAY AQUARIUM RES INST, PACIFIC GROVE, CA 93950 USA; OLD DOMINION UNIV, DEPT OCEANOG, NORFOLK, VA 23529 USA	Monterey Bay Aquarium Research Institute; Old Dominion University	STOECKER, DK (通讯作者)，HORN POINT ENVIRONM LABS, POB 775, CAMBRIDGE, MD 21613 USA.		stoecker, diane/F-9341-2013					ARRIGO KR, 1991, J GEOPHYS RES-OCEANS, V96, P10581, DOI 10.1029/91JC00455; BUCK KR, 1992, J PHYCOL, V28, P15, DOI 10.1111/j.0022-3646.1992.00015.x; BUCKLEY RG, 1990, CRREL MONOGRAPH, V901, P49; BUYNITSKIY VK, 1968, OCEANOLOGY-USSR, V8, P771; CHOI JW, 1989, APPL ENVIRON MICROB, V55, P1761, DOI 10.1128/AEM.55.7.1761-1765.1989; COTA GF, 1990, J PHYCOL, V26, P399, DOI 10.1111/j.0022-3646.1990.00399.x; DIECKMANN GS, 1991, POLAR BIOL, V11, P449; EICKEN H, 1991, POLAR BIOL, V11, P347; Frankenstein G., 1967, J GLACIOL, V6, P943, DOI [10.3189/S0022143000020244, DOI 10.3189/S0022143000020244]; GARRISON DL, 1991, AM ZOOL, V31, P17; GARRISON DL, 1991, MAR ECOL PROG SER, V75, P161, DOI 10.3354/meps075161; GARRISON DL, 1986, BIOSCIENCE, V36, P243, DOI 10.2307/1310214; GARRISON DL, 1989, POLAR BIOL, V10, P211; GARRISON DL, 1990, CRREL MONOGR, V901, P35; Glasby G.P., 1990, ANTARCTIC SECTOR PAC; Goodman D. K., 1987, BIOL DINOFLAGELLATES, P649; GROSSI SM, 1984, MICROB ECOL, V10, P231; HAAS LW, 1982, ANN I OCEANOGR PARIS, V58, P261; Horner R., 1985, P83; HOSHIAI T, 1972, ANTARCT J US, V7, P84; Javor B., 1989, HYPERSALINE ENV; Knox G.A., 1990, P115; KOTTMEIER ST, 1988, POLAR BIOL, V8, P293, DOI 10.1007/BF00263178; KOTTMEIER ST, 1985, ANTARCT J US, V20, P128; LAKE RA, 1970, J GEOPHYS RES, V75, P583, DOI 10.1029/JC075i003p00583; LESSARD E, 1909, MAR MICROB FD WEBS, V5, P49; LEWIS MR, 1983, J GEOPHYS RES-OCEANS, V88, P2565, DOI 10.1029/JC088iC04p02565; Matsuda O., 1990, P143; Maykut G.A., 1985, Sea Ice Biota, P21; MCCONVILLE MJ, 1983, J PHYCOL, V19, P431, DOI 10.1111/j.0022-3646.1983.00431.x; MEGURO H, 1962, NANKYOKYU SHIRYO, V14, P72; MITCHELL JG, 1982, NATURE, V296, P437, DOI 10.1038/296437a0; PALMISANO AC, 1983, POLAR BIOL, V2, P171, DOI 10.1007/BF00448967; PALMISANO AC, 1987, MAR BIOL, V94, P299, DOI 10.1007/BF00392944; Parsons T.R., 1984, A manual for chemical and biological methods in seawater analysis; PLATT T, 1976, J PHYCOL, V12, P421, DOI 10.1111/j.1529-8817.1976.tb02866.x; PLATT T, 1984, FLOWS ENERGY MATERIA, P49; PUTT M, 1989, LIMNOL OCEANOGR, V34, P1097, DOI 10.4319/lo.1989.34.6.1097; SASAKI H, 1984, ANTARCTIC RECORD, V81, P1; SILVER MW, 1980, MAR BIOL, V58, P211, DOI 10.1007/BF00391878; SOOHOO JB, 1987, MAR ECOL PROG SER, V39, P175, DOI 10.3354/meps039175; Stoecker D.K., 1990, Antarctic Journal of the United States, V25, P197; STOECKER DK, 1989, MAR ECOL PROG SER, V50, P241, DOI 10.3354/meps050241; STOECKER DK, 1991, IN PRESS ANTARCTIC J; Takahashi E., 1986, MEM NATL I PLR R SI, V40, P84; THOMSEN HA, 1991, CAN J ZOOL, V69, P1048, DOI 10.1139/z91-150; VINCENT WF, 1988, MICRLBIAL ECOSYSTEMS; Watanabe K., 1990, P136; WEEKS WF, 1982, CRREL MONOGRAPH, V821; Wright SW, 1981, HYDROBIOLOGIA, V82, P319, DOI DOI 10.1007/BF00048723; ZWALLY HJ, 1983, SCIENCE, V220, P1005, DOI 10.1126/science.220.4601.1005	51	47	48	3	12	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.	AUG	1992	84	3					265	278		10.3354/meps084265	http://dx.doi.org/10.3354/meps084265			14	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	JL349		Bronze			2025-03-11	WOS:A1992JL34900007
J	BURKHOLDER, JM; NOGA, EJ; HOBBS, CH; GLASGOW, HB				BURKHOLDER, JM; NOGA, EJ; HOBBS, CH; GLASGOW, HB			NEW PHANTOM DINOFLAGELLATE IS THE CAUSATIVE AGENT OF MAJOR ESTUARINE FISH KILLS	NATURE			English	Article							TOXINS	A WORLDWIDE increase in toxic phytoplankton blooms over the past 20 years1,2 has coincided with increasing reports of fish diseases and deaths of unknown cause3. Among estuaries that have been repeatedly associated with unexplained fish kills on the western Atlantic Coast are the Pamlico and Neuse Estuaries of the southeastern United States4. Here we describe a new toxic dinoflagellate with 'phantom-like' behaviour that has been identified as the causative agent of a significant portion of the fish kills in these estuaries, and which may also be active in other geographic regions. The alga requires live finfish or their fresh excreta for excystment and release of a potent toxin. Low cell densities cause neurotoxic signs and fish death, followed by rapid algal encystment and dormancy unless live fish are added. This dinoflagellate was abundant in the water during major fish kills in local estuaries, but only while fish were dying; within several hours of death where carcasses were still present, the flagellated vegetative algal population had encysted and settled back to the sediments. Isolates from each event were highly lethal to finfish and shellfish in laboratory bioassays. Given its broad temperature and salinity tolerance, and its stimulation by phosphate enrichment, this toxic phytoplankter may be a widespread but undetected source of fish mortality in nutrient-enriched estuaries.	N CAROLINA STATE UNIV,DEPT COMPAN ANIM & SPECIAL SPECIES MED,RALEIGH,NC 27606	North Carolina State University	BURKHOLDER, JM (通讯作者)，N CAROLINA STATE UNIV,DEPT BOT,BOX 7612,RALEIGH,NC 27695, USA.							Gaines G, 1987, BIOL DINOFLAGELLATES; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; LAGLER KF, 1962, ICHTHYOLOGY, P268; MILLER KH, 1990, PAMLICO ENV RESPONSE; PALENIK B, 1988, Biological Oceanography, V6, P347; ROBERTS RJ, 1983, J MAR BIOL ASSOC UK, V63, P741, DOI 10.1017/S0025315400071186; ROBINEAU B, 1991, MAR BIOL, V108, P293, DOI 10.1007/BF01344344; RUDEK J, 1991, MAR ECOL PROG SER, V75, P133, DOI 10.3354/meps075133; RYTHER JH, 1954, ECOLOGY, V35, P522, DOI 10.2307/1931041; SHUMWAY S E, 1990, Journal of the World Aquaculture Society, V21, P65, DOI 10.1111/j.1749-7345.1990.tb00529.x; Smayda T.J., 1989, NOVEL PHYTOPLANKTON, P449; SMITH SA, 1988, 3RD P INT C PATH MAR, P167; Sokal RR, 1995, BIOMETRY; SPERO HJ, 1982, J PHYCOL, V18, P357; STANLEY DH, 1988, S COASTAL WATER RESO, P155; Taylor FJR, 1987, BIOL DINOFLAGELLATES, P24; THORP JH, 1991, ECOLOGY CLASSIFICATI, P77; WHITE AW, 1981, MAR BIOL, V65, P255, DOI 10.1007/BF00397119; WHITE AW, 1988, 1987 P INT C IMP TOX, P9; 1987, 1986 N CAR DEP ENV H; 1990, 1990 N CAR DEP ENV H; 1988, 1987 N CAR DEP ENV H; 1989, 1988 N CAR DEP ENV H	23	296	322	0	78	MACMILLAN MAGAZINES LTD	LONDON	PORTERS SOUTH, 4 CRINAN ST, LONDON, ENGLAND N1 9XW	0028-0836			NATURE	Nature	JUL 30	1992	358	6385					407	410		10.1038/358407a0	http://dx.doi.org/10.1038/358407a0			4	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	JF853	1641022				2025-03-11	WOS:A1992JF85300053
J	BURKHOLDER, JM				BURKHOLDER, JM			PHYTOPLANKTON AND EPISODIC SUSPENDED SEDIMENT LOADING - PHOSPHATE PARTITIONING AND MECHANISMS FOR SURVIVAL	LIMNOLOGY AND OCEANOGRAPHY			English	Article							PERIDINIUM-CINCTUM; LAKE KINNERET; WATERS; DINOFLAGELLATE; PHOSPHORUS; CLAY; PRODUCTIVITY; COMMUNITIES; DINOPHYCEAE; RESERVOIR	Enclosures within a turbid reservoir were used in combination with short-term laboratory experiments to examine some effects of suspended sediment loading on the community structure and phosphate uptake of the phytoplankton. Phytoplankton communities in duplicate field enclosures were treated at 7-d intervals for 8 weeks with a natural, fine-particulate clay in hydrated form, for comparison with species composition and abundances in communities from control enclosures without sediment additions- The phytoplankton community in field enclosures 7 d after final sediment addition was similar to that in controls (without sediment additions). The colonial blue-green Merismopedia punctata was dominant in cell number, and mixotrophic and heterotrophic dinoflagellates were dominant in biomass (based on cell surface area). The surprisingly diverse dinoflagellate assemblage consisted mostly of delicate athecate Gymnodinium spp. which were missed by conventional preservation techniques. Autoradiographs from short-term laboratory assays with trace concentrations of (PO43-)-P-33 revealed that clay particles adsorbed the radiolabel and also stimulated (PO43-)-P-33 uptake among all phytoplankton taxa examined. Algal uptake of radiolabeled P was highest immediately after sediment addition, indicating that one mechanism for survival under episodic sediment loading may be rapid uptake of PO43- for subsequent use after adverse conditions. Other apparent mechanisms involved in phytoplankton survival included rapid colony fragmentation (Merismopidia), partial or complete reliance on heterotrophy (dinoflagellates), and rapid formation of temporary cysts (dinoflagellates). Such mechanisms likely facilitate the characteristic resilience of abundant phytoplankton in turbid systems.			BURKHOLDER, JM (通讯作者)，N CAROLINA STATE UNIV,DEPT BOT,BOX 7612,RALEIGH,NC 27695, USA.							AVNIMELECH Y, 1982, SCIENCE, V216, P63, DOI 10.1126/science.216.4541.63; BURKHOLDER JM, 1990, APPL ENVIRON MICROB, V56, P2882, DOI 10.1128/AEM.56.9.2882-2890.1990; BURKHOLDER JM, 1991, J PHYCOL, V27, P373, DOI 10.1111/j.0022-3646.1991.00373.x; BURSA AS, 1961, J FISH RES BOARD CAN, V18, P563, DOI 10.1139/f61-046; CUKER BE, 1990, LIMNOL OCEANOGR, V35, P830, DOI 10.4319/lo.1990.35.4.0830; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; DROOP MR, 1974, ALGAL PHYSL BIOCH, V10, P530; EDSON JJ, 1988, HYDROBIOLOGIA, V169, P353, DOI 10.1007/BF00007558; EPPLEY RW, 1968, J PHYCOL, V4, P333, DOI 10.1111/j.1529-8817.1968.tb04704.x; FOX LE, 1985, LIMNOL OCEANOGR, V30, P826, DOI 10.4319/lo.1985.30.4.0826; FREMPONG E, 1984, FRESHWATER BIOL, V14, P401, DOI 10.1111/j.1365-2427.1984.tb00163.x; FREY LC, 1980, T AM MICROSC SOC, V99, P439, DOI 10.2307/3225654; FROELICH PN, 1988, LIMNOL OCEANOGR, V33, P649, DOI 10.4319/lo.1988.33.4_part_2.0649; Gaines G., 1987, Botanical Monographs (Oxford), V21, P224; GROBBELAAR JU, 1983, ARCH HYDROBIOL, V96, P302; HARDING L W JR, 1987, Biological Oceanography, V4, P403; HARRIS GP, 1978, ERGEB LIMNOL, V10; HEATH RT, 1988, CAN J FISH AQUAT SCI, V45, P1480, DOI 10.1139/f88-173; HOFENEDER HEINRICH, 1930, ARCH PROTISTENK, V71, P1; HUNTER KA, 1982, LIMNOL OCEANOGR, V27, P322, DOI 10.4319/lo.1982.27.2.0322; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; JANSSON M, 1988, HYDROBIOLOGIA, V170, P157, DOI 10.1007/BF00024903; Kimmel BL., 1990, RESERVOIR LIMNOLOGY, P133; LESSARD EJ, 1985, MAR BIOL, V87, P289, DOI 10.1007/BF00397808; MALLIN MA, 1991, ESTUAR COAST SHELF S, V32, P609, DOI 10.1016/0272-7714(91)90078-P; PAERL H W, 1972, Memorie dell'Istituto Italiano di Idrobiologia Dott Marco de Marchi, V29, P129; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; POPOVSKY J, 1990, GUSTAV FISCHER; SANDERS RW, 1988, ADV MICROB ECOL, V10, P167; Soballe D. M., 1988, INT VEREINIGUNG F R, V23, P750, DOI [10.1080/03680770.1987.11899705, DOI 10.1080/03680770.1987.11899705]; SONZOGNI WC, 1982, J ENVIRON QUAL, V11, P555, DOI 10.2134/jeq1982.00472425001100040001x; SPERO HJ, 1981, J PHYCOL, V17, P43, DOI 10.1111/j.1529-8817.1981.tb00817.x; TABOR PS, 1982, APPL ENVIRON MICROB, V44, P945, DOI 10.1128/AEM.44.4.945-953.1982; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P24; THRELKELD ST, 1988, HYDROBIOLOGIA, V159, P223, DOI 10.1007/BF00008236; TURNER RR, 1983, FRESHWATER BIOL, V13, P113, DOI 10.1111/j.1365-2427.1983.tb00664.x; WEISS CM, 1976, 119 U N CAR WAT RES; WYNNE D, 1981, HYDROBIOLOGIA, V83, P93, DOI 10.1007/BF02187154; 1989, LOCAL CLIMATOLOGICAL	40	46	49	1	6	AMER SOC LIMNOLOGY OCEANOGRAPH	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044-8897	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	JUL	1992	37	5					974	988		10.4319/lo.1992.37.5.0974	http://dx.doi.org/10.4319/lo.1992.37.5.0974			15	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	JX358					2025-03-11	WOS:A1992JX35800006
J	FIELD, RH; CHAPMAN, CJ; TAYLOR, AC; NEIL, DM; VICKERMAN, K				FIELD, RH; CHAPMAN, CJ; TAYLOR, AC; NEIL, DM; VICKERMAN, K			INFECTION OF THE NORWAY LOBSTER NEPHROPS-NORVEGICUS BY A HEMATODINIUM-LIKE SPECIES OF DINOFLAGELLATE ON THE WEST-COAST OF SCOTLAND	DISEASES OF AQUATIC ORGANISMS			English	Article							CRABS	Nephrops norvegicus (L.) from fishing grounds on the west coast of Scotland has been found to harbour infection by a species of parasitic dinoflagellate. Chromosome morphology and ultrastructural features suggest that the parasite is a member of the botanical order Syndiniales, possibly related to Hematodinium perezi Chatton & Poisson 1931. Cells invading the haemal spaces, however, show no signs of flagella. Mode of transmission is not yet known, and a flagellate spore stage has not been identified. Infection appears to be fatal to its host, the main cause of death possibly being disruption of gas transport and tissue anoxia caused by the proliferation of large numbers of dinoflagellate cells in the haemolymph. Severe infection has an adverse effect on meat quality that has provoked comment from fisherman and processors. Affected lobsters have been found at all west coast sites surveyed, with peak infection rates reaching 70 % of trawled samples. Infection occurrence shows marked seasonality coincident with the annual moult period of N. norvegicus. An increased prevalence of infection has been observed recently in some areas.	SCOTTISH OFF AGR & FISHERIES DEPT,MARINE LAB,TORRY AB9 8DB,ABERDEEN,SCOTLAND		FIELD, RH (通讯作者)，UNIV GLASGOW,DEPT ZOOL,GLASGOW G12 8QQ,SCOTLAND.		field, rob/M-4442-2019; Neil, Douglas/ABC-7721-2021	Field, Rob/0000-0002-0194-6872				Aiken D.E., 1980, P91; BRIDGES CR, 1979, COMP BIOCHEM PHYS A, V62, P457, DOI 10.1016/0300-9629(79)90086-0; Cachon J., 1987, The Biology of Dinoflagellates, P571; Chatton E., 1952, TRAITE ZOOL, P309; Chatton E.P.L., 1930, C.R. Seances Soc. Biol. Paris, V105, P553; EATON WD, 1991, J INVERTEBR PATHOL, V57, P426, DOI 10.1016/0022-2011(91)90147-I; Johnson P.T., 1980, A Model for the Decapoda; JOHNSON PT, 1986, FISH B-NOAA, V84, P605; LATROUITE D, 1988, SP COUN M INT COUNC, P32; MACLEAN SA, 1978, J PARASITOL, V64, P158, DOI 10.2307/3279632; Meyers T.R., 1990, Diseases of marine animals, P350; MEYERS TR, 1987, DIS AQUAT ORGAN, V3, P195, DOI 10.3354/dao003195; MEYERS TR, 1990, DIS AQUAT ORGAN, V9, P37, DOI 10.3354/dao009037; NEWMAN MW, 1975, J PARASITOL, V61, P554, DOI 10.2307/3279346; STEWART JE, 1987, CAN J ZOOL, V45, P291; TUCKER VA, 1967, J APPL PHYSIOL, V23, P410, DOI 10.1152/jappl.1967.23.3.410; WILHELM G, 1988, COUNC M INT COUNC EX, P41	17	126	140	0	9	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0177-5103			DIS AQUAT ORGAN	Dis. Aquat. Org.	JUN 18	1992	13	1					1	15		10.3354/dao013001	http://dx.doi.org/10.3354/dao013001			15	Fisheries; Veterinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Veterinary Sciences	JA855		Bronze			2025-03-11	WOS:A1992JA85500001
J	SUDARSANAM, S; VIRCA, GD; MARCH, CJ; SRINIVASAN, S				SUDARSANAM, S; VIRCA, GD; MARCH, CJ; SRINIVASAN, S			AN APPROACH TO COMPUTER-AIDED INHIBITOR DESIGN - APPLICATION TO CATHEPSIN-L	JOURNAL OF COMPUTER-AIDED MOLECULAR DESIGN			English	Article						BREVOTOXIN; COMPARATIVE MODELING; ENZYME-INHIBITOR COMPLEX; PAPAIN; CYSTEINE-PROTEASE	GLOMERULAR BASEMENT-MEMBRANE; CYSTEINE PROTEINASES; POTENTIAL ROLE; DEGRADATION; EXPRESSION; METASTASIS; PROTEASE	We have developed an approach to search for molecules that can be used as lead compounds in designing an inhibitor for a given proteolytic enzyme when the 3D structure of a homologous protein is known. This approach is based on taking the cast of the binding pocket of the protease and comparing its dimensions with that of the dimensions of small molecules. Herein the 3D structure of papain is used to model cathepsin L using the comparative modeling technique. The cast of the binding pocket is computed using the crystal structure of papain because the structures of papain and the model of cathepsin L are found to be similar at the binding site. The dimensions of the cast of the binding site of papain are used to screen for molecules from the Cambridge Structural Database (CSD) of small molecules. Twenty molecules out of the 80 000 small molecules in the CSD are found to have dimensions that are accommodated by the papain binding pocket. Visual comparison of the shapes of the cast and the 20 screened molecules resulted in identifying brevotoxin b, a toxin isolated from the 'red tide' dinoflagellate Ptycho brevis (previously classified as Gymonodium breve), as the structure that best fits the binding pocket of papain. We tested the proteolytic activity of papain and cathepsin L in the presence of brevotoxin b and found inhibition of papain and cathepsin L with K(i)s of 25-mu-M and 0.6-mu-M, respectively. We also compare our method with a more elaborate method in the literature, by presenting our results on the computer search for inhibitors of the HIV-1 protease.	IMMUNEX CORP,DEPT PROT CHEM,51 UNIV ST,SEATTLE,WA 98101	Immunex Corporation				Srinivasan, Subhashini/0000-0001-7984-8538				ALLEN FH, 1973, J CHEM DOC, V13, P119, DOI 10.1021/c160050a006; ALLEN FH, 1979, ACTA CRYSTALLOGR B, V35, P2331, DOI 10.1107/S0567740879009249; BARICOS WH, 1988, BIOCHEM J, V252, P301, DOI 10.1042/bj2520301; BOHLY P, 1979, BIOL FUNCTIONS PROTE, P17; DELAISSE JM, 1986, CYSTEINE PROTEINASES, P259; DENHARDT DT, 1987, ONCOGENE, V2, P55; DESJARLAIS RL, 1990, P NATL ACAD SCI USA, V87, P6644, DOI 10.1073/pnas.87.17.6644; Eadie GS, 1942, J BIOL CHEM, V146, P85; GREER J, 1990, PROTEINS, V7, P317, DOI 10.1002/prot.340070404; HOFSTEE BHJ, 1959, NATURE, V184, P1296, DOI 10.1038/1841296b0; JOHNSON DA, 1986, J BIOL CHEM, V261, P4748; KAMPHUIS IG, 1984, J MOL BIOL, V179, P233, DOI 10.1016/0022-2836(84)90467-4; KIRSCHKE H, 1982, BIOCHEM J, V201, P367, DOI 10.1042/bj2010367; KOMINAMI E, 1984, J BIOCHEM, V96, P1841, DOI 10.1093/oxfordjournals.jbchem.a135018; KUNTZ ID, 1982, J MOL BIOL, V161, P269, DOI 10.1016/0022-2836(82)90153-X; LAH T, 1986, J PERIODONTAL RES, V21, P504, DOI 10.1111/j.1600-0765.1986.tb01486.x; LAH T, 1985, J PERIODONTAL RES, V20, P458, DOI 10.1111/j.1600-0765.1985.tb00828.x; LIN YY, 1981, J AM CHEM SOC, V103, P6773, DOI 10.1021/ja00412a053; Lineweaver H, 1934, J AM CHEM SOC, V56, P658, DOI 10.1021/ja01318a036; MARX JL, 1987, SCIENCE, V235, P285, DOI 10.1126/science.2879353; MASON RW, 1986, BIOCHEM J, V233, P925, DOI 10.1042/bj2330925; MATSUKURA U, 1981, BIOCHIM BIOPHYS ACTA, V662, P41, DOI 10.1016/0005-2744(81)90221-7; MOSLEY B, 1989, CELL, V59, P335, DOI 10.1016/0092-8674(89)90295-X; PRICE V, 1987, GENE, V55, P287, DOI 10.1016/0378-1119(87)90288-5; RITONJA A, 1988, FEBS LETT, V228, P341, DOI 10.1016/0014-5793(88)80028-0; ROZHIN J, 1989, BIOCHEM BIOPH RES CO, V164, P556, DOI 10.1016/0006-291X(89)91755-5; Salvesen G., 1989, PROTEOLYTIC ENZYMES, P83; SANO M, 1988, ACTA NEUROPATHOL, V75, P217, DOI 10.1007/BF00690529; SLOANE BF, 1984, CANCER METAST REV, V3, P249, DOI 10.1007/BF00048388; THOMAS GJ, 1989, BIOCHIM BIOPHYS ACTA, V990, P246, DOI 10.1016/S0304-4165(89)80041-8; TSUCHIDA K, 1981, HOPPESEYLERS Z PHYSL, V367, P39; VANNOORDEN CJF, 1988, J RHEUMATOL, V15, P1525	32	33	39	1	3	ESCOM SCI PUBL BV	LEIDEN	PO BOX 214, 2300 AE LEIDEN, NETHERLANDS	0920-654X			J COMPUT AID MOL DES	J. Comput.-Aided Mol. Des.	JUN	1992	6	3					223	233		10.1007/BF00123378	http://dx.doi.org/10.1007/BF00123378			11	Biochemistry & Molecular Biology; Biophysics; Computer Science, Interdisciplinary Applications	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Biophysics; Computer Science	JC997	1517775				2025-03-11	WOS:A1992JC99700002
J	FOLLMI, KB; GARRISON, RE; RAMIREZ, PC; ZAMBRANOORTIZ, F; KENNEDY, WJ; LEHNER, BL				FOLLMI, KB; GARRISON, RE; RAMIREZ, PC; ZAMBRANOORTIZ, F; KENNEDY, WJ; LEHNER, BL			CYCLIC PHOSPHATE-RICH SUCCESSIONS IN THE UPPER CRETACEOUS OF COLOMBIA	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY			English	Article							ORIGIN; DEPOSITS; GENESIS; ANDES	Upper Cretaceous neritic to hemipelagic successions from the eastern Colombian Cordillera display frequent and rhythmic intercalations of phosphate-rich sediment. Their accumulation is attributed to a back-arc setting between the Andean arc-trench system and the Guayana cratonic shield. In three examined sections near Tausa, Tunja, and Iza (all north of Bogota), respectively, the phosphate-rich sediments occur in 1-15 m thick coarsening-upward series ideally consisting - from the base to the top - of porcelanite, organic-rich claystone, siltstone, sandstone, and a condensed and thoroughly burrowed top bed. Phosphatic particles appear either in thin gravity-flow deposits or in pristine, in-situ occurrences near the base of these successions, intercalated in fine-grained biosiliceous or clay-rich sediment, or in the condensed top bed. The major portion of this coarsening-upward series (porcelanite to sandstone) is considered a shallowing-upward succession and the thin condensed phosphatic top bed a deepening-upward succession. These rhythmic successions are interpreted as parasequences resulting from fourth-order relative sea-level changes. Based upon biostratigraphic age estimates, the time span of formation of these parasequences range between approximately 100,000 and 200,000 yr. The allochthonous phosphate intercalations near the base of the parasequences are derived from condensed phosphatic top beds, which may have been exposed at the sediment-water interface in proximal directions. This suggests that the parasequences boundaries, i.e., marine flooding surfaces, are diachronous and become younger in onshore directions. Using the vertical stacking patterns of these parasequences, we distinguish between transgressive and highstand-systems tracts (TST and HST). TST's are characterized by the dominance of phosphatic sediment, laminated and organic-rich claystone, and laminated porcelanite. This suite of sediments documents high nutrient fluxes and the presence of an oxygen-minimum zone, both probably induced by coastal upwelling. HST's include laminated to well-bioturbated siliciclastic successions, which may reflect a weakening or basinward shift of upwelling cells and higher levels of bottom-water oxygenation. The dominance of siliciclastics in HST's is indicative of high detrital fluxes, which outpaced sediment-accomodation rates on the shelf. Upper Campanian ammonoids have been found in three levels of the Lower Plaeners Member of the Guadalupe Formation in the section near Tausa - Nostoceras (Nostoceras) liratum sp.n., Exiteloceras jenneyi (Whitfield, 1887), and Libycoceras sp. E. jenneyi is an important zonal marker in the U.S. Western Interior that is also known from the basal Mount Laurel Sand of Delaware, USA. Its occurrence at Tausa is the first record outside the USA and provides an important datum for intercontinental correlation. The type of Libycoceras sp. encountered in Tausa is also known from the upper Campanian of Peru and Angola. Together with the presence of Andalusiella polymorpha (Malloy, 1972), a dinoflagellate cyst, an age range is given for the formation of the Lower Plaeners Member at Tausa (late Campanian to early Maastrichtian .	UNIV CALIF SANTA CRUZ, EARTH SCI BOARD, SANTA CRUZ, CA 95064 USA; US INC, MOBIL EXPLORAT & PROD, BAKERSFIELD, CA 93389 USA; INGEOMINAS, BOGOTA, COLOMBIA; UNIV OXFORD, DEPT EARTH SCI, OXFORD OX1 3PR, ENGLAND	University of California System; University of California Santa Cruz; University of Oxford	ETH CTR, INST GEOL, CH-8092 ZURICH, SWITZERLAND.							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A., 1883, PALAEONTOGRAPHICA, V30, P1; VONZITTEL KA, 1895, GRANDZUGE PALAONTOLO; Websky M., 1869, Zeitschrift der Deutschen Geologischen Gesellschaft, V21, P747; Wetzel O., 1933, Palaeontographica Stuttgart, V77, P141; WHITFIELD RP, 1877, US GEOGR GEOL SURV; Zaborski P.M.P., 1982, Bulletin of the British Museum (Natural History) Geology, V36, P303	86	47	50	0	2	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0031-0182	1872-616X		PALAEOGEOGR PALAEOCL	Paleogeogr. Paleoclimatol. Paleoecol.	JUN	1992	93	3-4					151	182		10.1016/0031-0182(92)90095-M	http://dx.doi.org/10.1016/0031-0182(92)90095-M			32	Geography, Physical; Geosciences, Multidisciplinary; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology; Paleontology	JD563					2025-03-11	WOS:A1992JD56300001
J	SCHIOLER, P				SCHIOLER, P			DINOFLAGELLATE CYSTS FROM THE ARNAGER LIMESTONE FORMATION (CONIACIAN, LATE CRETACEOUS), BORNHOLM, DENMARK	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article								Siliceous chalk samples from the Upper Cretaceous Arnager Limestone Formation, Bornholm, Denmark, have yielded diverse dinoflagellate cyst assemblages; key taxa from these assemblages indicate an Early to mid-Coniacian age. One new species, Isabelidinium foucherii sp. nov., is described, and the morphology of two dinoflagellate cysts, one possibly belonging to the genus Senoniasphaera and one belonging to the genus Xenascus, is discussed.			SCHIOLER, P (通讯作者)，MINIST ENVIRONM,GEOL SURVEY DENMARK,THORAVEJ 8,DK-2400 COPENHAGEN NV,DENMARK.							[Anonymous], B GEOLOGICAL SOC DEN; BAILEY HW, 1979, INT UNION GEOLOGIC A, V6, P159; Clarke R. F. A., 1967, Verb K ned Akad Wet Amst, V24, P1; DOUGLAS RG, 1969, LETHAIA, V2, P185, DOI 10.1111/j.1502-3931.1969.tb01848.x; FENSOME RA, 1990, AM ASS STRATIGR POAL, V25; Foucher J.-C., 1979, Palaeontographica Abteilung B Palaeophytologie, V169, P78; Foucher J.-C., 1982, B CTR RECHERCHES EXP, V6, P147; FOUCHER J-C, 1977, Annales de Paleontologie Invertebres, V63, P19; FOUCHER JC, 1983, GEOL MEDITERR, V10, P419; HAMANN NE, 1989, VARV, V3, P75; Kennedy WJ, 1991, B GEOL SOC DENMARK, V38, P203; KJELLSTROM G, 1973, SVER GEOUNDERS SER C, V688; LENTIN JK, 1989, AM ASS STRATIGR PALN, V20; MANUM S, 1964, CRETACEOUS MICROPLAN, V17; MARSHALL NG, 1990, ALCHERINGA, V14, P1, DOI 10.1080/03115519008619004; Noe-Nygaard N., 1985, Bulletin of the Geological Society of Denmark, V34, P237; PACKER SR, 1989, NW EUROPEAN MICROPAL, P236; PACKER SR, 1991, BRIT MICROPALAEONTOL, V44, P21; PIASECKI S, 1984, Bulletin of the Geological Society of Denmark, V32, P145; Robaszynski F., 1985, Bulletin du Centre de Recherches Exploration-Production Elf-Aquitaine, V9, P1; SOLAKIUS N, 1985, DAN GEOL UNCERS C, V5; SOLAKIUS N., 1989, GEOLOGISKA FORENINGE, V111, P101; STENESTAD E, 1971, TRAEK DET DANSKE BAS, P63; Tocher B.A., 1987, P138; TORGER KA, 1991, DAN GEOL UNDERS A, V28; Williams G.L., 1985, P847; Wilson GJ., 1974, THESIS U NOTTINGHAM; WILSON GJ, 1971, 2 P PLANKT C ROM, V2, P1259	28	22	23	0	2	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	MAY 22	1992	72	1-2					1	25		10.1016/0034-6667(92)90171-C	http://dx.doi.org/10.1016/0034-6667(92)90171-C			25	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	HY214					2025-03-11	WOS:A1992HY21400001
J	BUCK, KR; BOLT, PA; BENTHAM, WN; GARRISON, DL				BUCK, KR; BOLT, PA; BENTHAM, WN; GARRISON, DL			A DINOFLAGELLATE CYST FROM ANTARCTIC SEA ICE	JOURNAL OF PHYCOLOGY			English	Note						ANTARCTIC; CYST; HYPNOZYGOTE; PYRROPHYTA; SEA ICE		The small (< 15-mu-m) hypnozygote of an autotrophic athecate dinoflagellate found in association with Antarctic sea ice had an external covering composed of approximately 60 plates, each of which was bounded by sutural ridging and possessed an intratabular process. A cingulum and sulcus were also evident. The ultrastructure of the cyst was increasingly dominated by storage bodies as the cyst matured, and the cell wall thickened from 0.2 to 0.8-mu-m over 2 months. This cyst has been encountered often but usually at low abundances (10(3)-10(4) cells.L-1); however, the maximum abundances observed (10(6) cells.L-1) indicate that the formation of this cyst may play an important part in the ecology of sea ice communities.	UNIV CALIF SANTA CRUZ, CTR ELECTRON MICROSCOPY, SANTA CRUZ, CA 95064 USA; UNIV CALIF SANTA CRUZ, INST MARINE SCI, SANTA CRUZ, CA 95064 USA	University of California System; University of California Santa Cruz; University of California System; University of California Santa Cruz	MONTEREY BAY AQUARIUM RES INST, 160 CENT AVE, PACIFIC GROVE, CA 93950 USA.							AINLEY DG, 1989, ANTARCT J US, V24, P144; ANDERSON DM, 1988, J PHYCOL, V24, P255; [Anonymous], 1985, SPOROPOLLENIN DINOFL; Bibby B.T., 1972, British phycol J, V7, P85; BUCK KR, 1990, MAR ECOL PROG SER, V60, P75, DOI 10.3354/meps060075; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; DURR G, 1979, ARCH PROTISTENKD, V122, P121; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; GARRISON DL, 1991, AM ZOOL, V31, P17; GARRISON DL, 1989, POLAR BIOL, V10, P211; GARRISON DL, 1991, IN PRESS MAR ECOL PR; Guillard RRL., 1973, HDB PHYCOLOGICAL MET, P69; KOTTMEIER ST, 1990, DEEP-SEA RES, V37, P1311, DOI 10.1016/0198-0149(90)90045-W; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1989, INT REV CYTOL, V114, P249; REYMOND OL, 1983, J MICROSC-OXFORD, V130, P79, DOI 10.1111/j.1365-2818.1983.tb04200.x; Takahashi E., 1986, MEM NATL I PLR R SI, V40, P84	17	28	29	0	6	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	1992	28	1					15	18		10.1111/j.0022-3646.1992.00015.x	http://dx.doi.org/10.1111/j.0022-3646.1992.00015.x			4	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	HE700					2025-03-11	WOS:A1992HE70000003
J	FAUST, MA				FAUST, MA			OBSERVATIONS ON THE MORPHOLOGY AND SEXUAL REPRODUCTION OF COOLIA-MONOTIS (DINOPHYCEAE)	JOURNAL OF PHYCOLOGY			English	Article						ASEXUAL REPRODUCTION; BENTHIC AND EPIPHYTIC DINOFLAGELLATES; CYST; DAPI; DINOPHYCEAE; FLUORESCENCE MICROSCOPY; LIFE CYCLE; LIGHT MICROSCOPY; MANGROVE HABITAT; MORPHOLOGY; OSTREOPSIDACEAE; PYRROPHYTA; SCANNING ELECTRON MICROSCOPY, SEXUAL REPRODUCTION		The surface morphology of the dinoflagellate Coolia monotis Meunier was compared with the surface morphology of Ostreopsis. The apical pore of C. monotis is similar in architecture to that of Ostreopsis but considerably longer (12-mu-m) than in O. heptagona (8-9-mu-m) and O. ovata (6-7-mu-m). A ventral pore in C. monotis is located on the right ventral margin between apical plate 1' and precingular plate 6" and is similar in appearance and location to the ventral pore of O. ovata. The longitudinal flagellum (20-mu-m) in C. monotis is longer than in O. ovata (12-mu-m). Although Coolia and Ostreopsis appear to be distinctly different and should remain as two separate genera, they appear to be related. Cells of C. monotis divided by binary fission. Doubling time was 3-4 days in the logarithmic phase of growth at 23-degrees-C, 12:12 h L:D, 30-90-mu-E.m-2.s-1, and a salinity of 36 parts per thousand. Cultures reached cell densities of 2.5 x 10(3) cells.L-1 after 15 days of growth. The sexual process in C. monotis occurred in Erdschreiber's medium when Danish soil extract was substituted with mangrove sediment extract under the culture conditions described above. Gamete fusion produced large biflagellated planozygotes (70-75-mu-m diam). Planozygote maturation involved cytoplasmic reorganization, loss of motility, development of a spherical shape (80-90-mu-m diam), and two to three orange accumulation bodies. The cells at this stage appeared to be thin-walled cysts. Further development included reorganization of cyst contents, emergence of non-motile gametes, and development of chloroplasts, sulcus, and girdle. The nucleus of the newly formed cells occupied 50% or more of the total cell volume. Meiosis occurred in the cyst, but nuclear cyclosis was not observed. Four daughter cells were produced within 36-48 h, and motile gametes developed. The gametes exhibited sexuality for 2 months and completed the sexual life cycle by going through a thin-walled cyst stage.			SMITHSONIAN INST, CTR MUSEUM SUPPORT, DEPT BOT, 4201 SILVER HILL RD, SUITLAND, MD 20746 USA.							ADACHI R, 1979, B JPN SOC SCI FISH, V45, P67; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; Balech E., 1956, Rev. Algol, V2, P29; BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; BESADA EG, 1982, B MAR SCI, V32, P723; BESADA EG, 1982, THESIS U HOUSTON TEX; BHAUD Y, 1988, J CELL SCI, V89, P197; Carlson R.D., 1985, P171; Carlson R.D., 1984, THESIS SO ILLINOIS U; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; COLEMAN AW, 1985, J PHYCOL, V21, P1; de Silva E., 1956, Bull. Inst. Fr. Afr. noire, V18, P335; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; FAUST MA, 1990, J PHYCOL, V26, P548, DOI 10.1111/j.0022-3646.1990.00548.x; FAUST MA, 1990, TOXIC MARINE PHYTOPLANKTON, P138; FUKUYO Y, 1981, B JPN SOC SCI FISH, V47, P967; Guillard RRL., 1973, HDB PHYCOLOGICAL MET, P69; Lebour M.V., 1925, DINOFLAGELLATES NO S; LEICHTFRIED M, 1988, MANGROVE ECOSYSTEM T, P15; Lindemann E., 1928, Die Naturlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten insbesondere den Nutzpflanzen. Zweite stark vermehrte und verbesserte; LOEBLICH AR, 1986, MAR FISH REV, V48, P38; Loeblich III A. R., 1982, SYNOPSIS CLASSIFICAT, V1, P101; Meunier A., 1919, MEM MUS ROY HIST NAT, V8; Norris D.R., 1985, P39; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; PFIESTER LA, 1977, J PHYCOL, V13, P92, DOI 10.1111/j.0022-3646.1977.00092.x; PFIESTER LA, 1989, INT REV CYTOL, V114, P249; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; RUETZLER K, 1982, SMITHSON CONTRIB MAR, V12, P1; RUTZLER K, 1987, OCEANUS, V30, P16; SCHILLER J, 1937, KRYPTOGAMEN FLORA 2; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; TAYLOR FJR, 1978, DEV MARINE BIOL, V1, P71; Throndsen J., 1978, Monographs on oceanographic methodology, P218; Tolomio C., 1985, Oebalia, V11, P849; TOMAS C, 1985, RED TIDES BIOL ENV S, P293; von Stosch H.A., 1972, MEM SOC BOT FR, V1972, P201; Von Stosch HA., 1973, Br Phycol J, V8, P105; VON STOSCH HANS A., 1964, HELGOLANDER WISSENSCHAFTLICHE MEERESUNTERSUCH, V11, P209; VONSTOSC, 1965, NATURWISSENSCHAFTEN, V52, P112; VONSTOSCH HA, 1969, HELGOLAND WISS MEER, V19, P569; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1	43	50	54	1	22	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	FEB	1992	28	1					94	104						11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	HE700					2025-03-11	WOS:A1992HE70000014
J	AN, KH; LASSUS, P; MAGGI, P; BARDOUIL, M; TRUQUET, P				AN, KH; LASSUS, P; MAGGI, P; BARDOUIL, M; TRUQUET, P			DINOFLAGELLATE CYST CHANGES AND WINTER ENVIRONMENTAL-CONDITIONS IN VILAINE BAY, SOUTHERN BRITTANY (FRANCE)	BOTANICA MARINA			English	Article								During the winter of 1989-1990, changes in dinoflagellate cysts and motile stages were studied respectively in sediment and plankton from Vilaine Bay (South Brittany, France). Special hydrological conditions (decreasing salinities, increased nutrient salts) related to the flood level of the Vilaine River in February 1990 were associated with a considerable increase in dinoflagellates in the water column. Cysts of species with estuarine affinities (Scrippsiella, Gonyaulax) had an elevated experimental germination rate at this time, whereas cysts in sediment were predominantly Brigantedinium sp., Lingulodinium sp. and Spiniferites throughout the study period. A small number of Alexandrium minutum cysts were found in the muddy sediment (maximum of 40 cysts per g-1 of sediment), and the germination rate for this toxic species was also maximal in February.	CTR NANTES,IFREMER,BP 1049,F-44037 NANTES 01,FRANCE; NATL FISHERIES & RES DEV AGCY,KYOUNGNAM DO 626900,SOUTH KOREA	Ifremer; Nantes Universite								ANDRESENLEITAO M, 1983, REV TRAV I PECHES, V46, P233; BRADFORD M R, 1977, Grana, V16, P45; CARPENTER JAMES H., 1965, LIMNOL OCEANOGR, V10, P135; Erdtman G., 1954, Botaniska Notiser, V2, P103; EVITT WR, 1964, PUBL GEOL SCI, P1; FREMY JM, 1989, TOXICORAMA, V1, P23; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; Imai I., 1984, Bulletin of Plankton Society of Japan, V31, P123; LARRAZABAL ME, 1990, CRYPTOGAMIE ALGOL, V11, P171; Lassus P., 1985, P159; LASSUS P, 1986, MARICULATURE; LEBRIS H, 1985, EVOLUTION MACROFAUNE; LEDOUX M, 1991, IN PRESS 1991 P INT; Lewis J., 1985, P85; Morzadec-Kerfourn M.-T., 1976, Revue Micropaleont, V18, P229; Morzadec-Kerfourn M. T., 1977, Revue Micropaleont, V20, P157; Morzadec-Kerfourn MT, 1966, B SOC GEOL MINE BR, P137; NEZAN E, 1991, IN PRESS 1991 P INT; PIERRE MJ, 1985, REV TRAV I PECHES, V47, P134; PROVASOLI L, 1966, CULTURE COLLECTION A; SUESS MJ, 1985, EXAMINATION WATER PO, V3; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; YENTSCH CS, 1963, DEEP-SEA RES, V10, P221, DOI 10.1016/0011-7471(63)90358-9	24	17	19	0	12	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	JAN	1992	35	1					61	67		10.1515/botm.1992.35.1.61	http://dx.doi.org/10.1515/botm.1992.35.1.61			7	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	HJ193					2025-03-11	WOS:A1992HJ19300007
J	ARHUS, N				ARHUS, N			SOME DINOFLAGELLATE CYSTS FROM THE LOWER CRETACEOUS OF SPITSBERGEN	GRANA			English	Article								The dinoflagellate cysts Boreocysta isfjordica sp. nov. and Gongylodinium acmeum sp. nov. from the Valanginian of Spitsbergen are described and the new combinations Cribroperidinium spinoreticulatum and Cyclonephelium cuculliforme are proposed. Some taxonomic and biostratigraphic comments on other taxa from the Lower Cretaceous of Spitsbergen are also presented.											0	16	16	0	0	SCANDINAVIAN UNIVERSITY PRESS	OSLO	PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY	0017-3134			GRANA	Grana		1992	31	4					305	314		10.1080/00173139209429453	http://dx.doi.org/10.1080/00173139209429453			10	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	KH280		Bronze			2025-03-11	WOS:A1992KH28000006
J	HALLEGRAEFF, GM				HALLEGRAEFF, GM			HARMFUL ALGAL BLOOMS IN THE AUSTRALIAN REGION	MARINE POLLUTION BULLETIN			English	Article							PARALYTIC SHELLFISH TOXINS; DINOFLAGELLATE CYSTS; BAY; MORTALITY	In the past two decades, there has been an apparent increase in the frequency, intensity and geographical distribution of harmful algal blooms in Australian coastal, estuarine and fresh waters. Wild and cultured fish kills have been associated with blooms of the dinoflagellates Scrippsiella trochoidea (through the generation of anoxic conditions), Cochlodinium cf. helix, Gymnodinium cf. galatheanum, Gymnodinium mikimotoi and the golden-brown flagellate Prymnesium parvum (most likely through the production of substances affecting the gills of fish). Contamination of shellfish products with algal toxins has been caused by the diatoms Rhizosolenia cf. chunii (bitter-tasting compound), the dinoflagellates Alexandrium catenella, A. minutum and Gymnodinium catenatum (paralytic shellfish poisons) and, to a lesser extent, the dinoflagellates Dinophysis acuminata and D. fortii (diarrhetic shellfish poisons). Poisoning of cattle and wildlife or contamination of drinking water supplies by blue-green algal toxins from Nodularia spumigena (brackish water), Anabaena circinalis and Microcystis aeruginosa (freshwater) is also an increasing problem. The management of nutrient discharges to inland and coastal waterways is crucial to arrest the increasing impact of harmful algal blooms.			UNIV TASMANIA, DEPT PLANT SCI, GPO BOX 252C, HOBART, TAS 7001, AUSTRALIA.		Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				Anderson D.M., 1989, P11; [Anonymous], 1991, AQUACULTURISTS GUIDE; BATES SS, 1989, CAN J FISH AQUAT SCI, V46, P1203, DOI 10.1139/f89-156; BELL GR, 1961, NATURE, V192, P279, DOI 10.1038/192279b0; CANNON JA, 1990, TOXIC MARINE PHYTOPLANKTON, P110; CHANG FH, 1990, NEW ZEAL J MAR FRESH, V24, P461, DOI 10.1080/00288330.1990.9516437; Francis G., 1878, Nature, V18, P11, DOI DOI 10.1038/018011D0; GILLESPIE NC, 1986, MED J AUSTRALIA, V145, P584, DOI 10.5694/j.1326-5377.1986.tb139504.x; HALLEGRAEFF G, 1989, ICLARM C P, V21; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1991, BOT MAR, V34, P575, DOI 10.1515/botm.1991.34.6.575; HALLEGRAEFF GM, 1992, J PLANKTON RES, V14, P1067, DOI 10.1093/plankt/14.8.1067; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HAWKINS PR, 1985, APPL ENVIRON MICROB, V50, P1292, DOI 10.1128/AEM.50.5.1292-1295.1985; HAWSER SP, 1991, TOXICON, V29, P277, DOI 10.1016/0041-0101(91)90231-F; Hillman K., 1990, PROC ECOL SOC AUSTR, V16, P39; HOLMES MJ, 1991, TOXICON, V29, P761, DOI 10.1016/0041-0101(91)90068-3; KINSEY DW, 1991, SEARCH, V22, P119; Le Messurier D. H., 1935, Medical Journal of Australia, V1, P490; LEE JS, 1989, BIOACT MOL, V10, P327; MAIN DC, 1977, AUST VET J, V53, P578, DOI 10.1111/j.1751-0813.1977.tb15830.x; MCMINN A, 1989, MICROPALEONTOLOGY, V35, P1, DOI 10.2307/1485534; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; OSULLIVAN D, 1990, AQUACULTURE DOWNUNDE; PARRY GD, 1989, MAR BIOL, V102, P25, DOI 10.1007/BF00391320; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; TANGEN K, 1977, SARSIA, V63, P123, DOI 10.1080/00364827.1977.10411330; Whitelegge T., 1891, RECORDS AUSTR MUSEUM, V1, P179, DOI DOI 10.3853/J.0067-1975.1.1891.1253; Wood E.J. F., 1964, Nova Hedwigia, V8, P461	30	115	129	1	62	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0025-326X	1879-3363		MAR POLLUT BULL	Mar. Pollut. Bull.		1992	25	5-8					186	190		10.1016/0025-326X(92)90223-S	http://dx.doi.org/10.1016/0025-326X(92)90223-S			5	Environmental Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	KJ818					2025-03-11	WOS:A1992KJ81800010
J	MCMINN, A; BOLCH, C; HALLEGRAEFF, G				MCMINN, A; BOLCH, C; HALLEGRAEFF, G			COBRICOSPHAERIDIUM HARLAND AND SARJEANT - DINOFLAGELLATE CYST OR COPEPOD EGG	MICROPALEONTOLOGY			English	Article							AUSTRALIA	Viable microfossils, identical to those described as Cobricosphaeridium giganteum by McMinn (1991), were collected from surface sediments of Tuggerah Lake, New South Wales, and subjected to incubation experiments. The organism that germinated was the nauplius stage of an unidentified copepod rather than a dinoflagellate species, as previously assumed.	UNIV TASMANIA,ANTARCT CRC,HOBART,TAS 7001,AUSTRALIA; CSIRO,DIV FISHERIES,HOBART 7001,TAS,AUSTRALIA; UNIV TASMANIA,DEPT PLANT SCI,HOBART,TAS 7001,AUSTRALIA	University of Tasmania; Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Tasmania	MCMINN, A (通讯作者)，UNIV TASMANIA,INST ANTARCT & SO OCEAN STUDIES,BOX 252C,HOBART,TAS 7001,AUSTRALIA.		Bolch, Christopher/J-7619-2014; McMinn, Andrew/A-9910-2008; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; HARLAND R, 1970, Proceedings of the Royal Society of Victoria, V83, P211; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MCMINN A, 1991, MICROPALEONTOLOGY, V37, P269, DOI 10.2307/1485890; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	5	14	15	1	3	MICROPALEONTOLOGY PRESS	NEW YORK	AMER MUSEUM NAT HISTORY 79TH ST AT CENTRAL PARK WEST, NEW YORK, NY 10024	0026-2803			MICROPALEONTOLOGY	Micropaleontology		1992	38	3					315	316		10.2307/1485797	http://dx.doi.org/10.2307/1485797			2	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	JX993					2025-03-11	WOS:A1992JX99300009
J	MONTEIL, E				MONTEIL, E			REVISION OF THE DINOFLAGELLATE CYST GENUS COMETODINIUM DEFLANDRE AND COURTEVILLE, 1939, EMEND - ENANTIOMORPHY IN A FOSSIL DINOFLAGELLATE CYST POPULATION	BULLETIN DES CENTRES DE RECHERCHES EXPLORATION-PRODUCTION ELF AQUITAINE			English	Article						REVISION; DINOFLAGELLATA (COMETODINIUM); NEW TAXA (COMETODINIUM-HABIBII); SEM DATA; SYMMETRY; (ENANTIOMORPHY); CRETACEOUS; BERRIASIAN; ARDECHE (FRANCE)		The genus Cometodinium DEFLANDRE & COURTEVILLE, 1939, is emended to include, in the taxonomic description the apical type (tA) of the archeopyle. A lectotype and a neotype are designated for the type species, C. obscurum emend., and for C. whitei (DEFLANDRE & COURTEVILLE, 1939) STOVER & EVITT, 1978, emend., respectively. This latter is definitely attributed to the genus Cometodinium. The species C. ? comatum SRIVASTAVA, 1984, is re-examined and provisionally accepted in this genus. A new species, C. habibii, is described from the Berriasian stratotype section (Ardeche; Southeastern France). Enantiomorphy is emphasized in a fossil dinoflagellate cyst population for the first time.			MONTEIL, E (通讯作者)，UNIV GENEVA,DEPT GEOL & PALAEONTOL,13 BIS RUE DES MARAICHERS,CH-1211 GENEVA 4,SWITZERLAND.							[Anonymous], 1975, GEOLOGICAL SURVEY CA; [Anonymous], 1981, Studies on the family Peridiniidae. An unfinished monograph of the armored Dinoflagellata; Antonescu E., 1980, Anuarul Institutului de Geologie si Geofizica, V56, P97; BELOW R, 1982, Palaeontographica Abteilung B Palaeophytologie, V182, P1; BELOW R, 1984, INITIAL REP DEEP SEA, V79, P621; Below R., 1981, Newsletters on Stratigraphy, V10, P115; BELOW R, 1982, Revista Espanola de Micropaleontologia, V14, P23; Clarke R. F. A., 1967, Verb K ned Akad Wet Amst, V24, P1; Davey R.J., 1982, DANMARKS GEOLOGISK B, V6, P1; Davey RJ., 1966, B BR MUS NAT HIST S, V3, P1; DECONINCK J, 1969, I R SCI NAT BELG MEM, V161, P1; Deflandre G., 1939, Bulletin de la Societe Francaise de Microscopie, V8, P95; Dodekova L., 1969, Bulgarska Akademiya na Naukite, Izvestiya na Geologicheskiya Institut, Seriya Paleontologiya, v, V18, p, P13; Duxbury S., 1977, Palaeontographica Abteilung B Palaeophytologie, V160, P17; EVITT WR, 1985, AASP F; FOUCHER J.C., 1974, ANN PAL ONTOLOGIE IN, V60, P113; GALBRUN B, 1986, B SOC GEOL FRANCE, V8, P574; HABIB D, 1983, INITIAL REP DEEP SEA, V76, P623; Habib D., 1972, Initial Rep Deep Sea Drilling Project, V11, P367; HABIB D., 1976, MICROPALEONTOLOGY, V21, P373; HABIB D, 1987, INITIAL REPORTS DEEP, V92, P751; HALLOCK P, 1979, MAR MICROPALEONTOL, V4, P33, DOI 10.1016/0377-8398(79)90004-5; Harris W.K., 1977, INITIAL REPORTS DEEP, V6, P761, DOI DOI 10.2973/DSDP.PROC.36.115.1977.; LEHEGARAT G, 1980, MEM BUR RECH GEOL, V109, P96; Lister J.K., 1988, Palaeontographica Abteilung B, V210, P8; Mangin L, 1911, CR HEBD ACAD SCI, V153, P27; Masure E., 1988, Proceedings of the Ocean Drilling Program Scientific Results, V103, P433, DOI 10.2973/odp.proc.sr.103.183.1988; MILLIOUD ME, 1975, AM ASS STRATIGRAPHIC, V4, P65; MORGENROTH P., 1966, PALAEONTOGRAPHICA, V119, P1; Reneville P. D., 1981, B CEN RECH EXPLOR PR, V5, P1; RILEY LA, 1984, INITIAL REP DEEP SEA, V77, P675; Sarjeant W. A. S., 1959, Geological Magazine, V96, P329; SARJEANT WAS, 1966, B BRIT MUSEUM NAT S, V3, P199; SRIVASTAVA SK, 1984, CAHIERS MICROPALEONT, V2, P1; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P24; Valensi L, 1955, BULL SOC PREHIST FR, V52, P584, DOI 10.3406/bspf.1955.3263; VELLA P, 1974, GEOL SOC AM BULL, V85, P1421, DOI 10.1130/0016-7606(1974)85<1421:CRONPE>2.0.CO;2; Wheeler J.W., 1990, Modern Geology, V14, P267; WILLIAMS GL, 1980, INITIAL REPORTS DEEP, V50, P467; ZOTTO M, 1987, MICROPALEONTOLOGY, V33, P193, DOI 10.2307/1485637	41	0	0	0	0	ELF AQUITAINE PRODUCTION	PAU CEDEX	ELF AQUITAINE EDITION, ESTJF-AVENUE LARRIBAU, 64018 PAU CEDEX, FRANCE	0396-2687			B CENT RECH EXPL	Bull. Cent. Rech. Explor.-Prod. Elf Aquitaine	DEC 4	1991	15	2					440	459						20	Energy & Fuels; Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Energy & Fuels; Geology	GW264					2025-03-11	WOS:A1991GW26400012
J	NAKAMURA, Y; UMEMORI, T				NAKAMURA, Y; UMEMORI, T			ENCYSTMENT OF THE RED TIDE FLAGELLATE CHATTONELLA-ANTIQUA (RAPHIDOPHYCEAE) - CYST YIELD IN BATCH CULTURES AND CYST FLUX IN THE FIELD	MARINE ECOLOGY PROGRESS SERIES			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; LIFE-CYCLE; DINOPHYCEAE; SEXUALITY	In order to clarify the encystment conditions for the red tide flagellate. Chattonella antiqua, cyst yield in batch cultures under a variety of environmental treatments and cyst flux in natural populations were monitored. In laboratory culture experiments, attempts were made to form 'small cells' (gametes) and cysts under nutrient-replete conditions, but they could not be formed without N- or P-depletion. Once small cells were formed by nutrient depletion, encystment was affected by environmental conditions. Cyst production was highest under continuous darkness and decreased with increasing light intensity. The optimum temperature range for encystment was 21.6 to greater-than-or-equal-to 26.6-degrees-C, broader than that for maximum growth rate. Cyst production increased linearly with increase in motile cell concentration, indicating that the efficiency of encystment was independent of motile cell concentration. Re-addition of nutrients to N- or P-depleted cultures did not affect cyst production. In the field, cyst flux of Chattonella spp. together with environmental variables were monitored throughout the blooming period of C. antiqua in the Scto Inland Sea, Japan. Cysts were formed mainly below a depth of 15 m when nutrients were exhausted in the C. antiqua habitat (0 to 10 m) and the population was decreasing. Based on laboratory culture experiments and field observations, a simple model for encystment in the field was proposed. Following the development of the bloom, nutrients in the habitat of C. antiqua were exhausted and small cells were formed due to N- or P-depletion. Since small cells have a tendency to sink, they descended to the lower layer (> 15 m) where environmental conditions were more favorable for encystment than in the upper layer (i.e. lower irradiance, optimal temperature, and replete nutrients do not affect encystment), and cysts were formed through the fusion of small cells below 15 m. However, the possibility that small cells are formed without nutrient depletion cannot be completely ruled out, so the above model is not conclusive.	NIHON UNIV, COLL AGR & VET MED, SETAGAYA KU, TOKYO 154, JAPAN	Nihon University	NAKAMURA, Y (通讯作者)，NATL INST ENVIRONM STUDIES, COASTAL ENVIRONM RES TEAM, YATABE, IBARAKI 305, JAPAN.							ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; BINDER BJ, 1987, J PHYCOL, V23, P99; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; HAMAMOTO S, 1979, REPORTS RED TIDES DU, P42; IMAI I, 1987, MAR BIOL, V94, P287, DOI 10.1007/BF00392942; IMAI I, 1988, Bulletin of Plankton Society of Japan, V35, P35; IMAI I, 1989, MAR BIOL, V103, P235, DOI 10.1007/BF00543353; IMAI I, 1985, FISH RES LAB, V19, P43; IWASAKI H, 1979, BIOCH PHYSL PROTOZOA, V1, P357; Kawana K., 1984, J OCEANOGR SOC JAPAN, V40, P175; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; NAKAMURA Y, 1983, Journal of the Oceanographical Society of Japan, V39, P110, DOI 10.1007/BF02070796; NAKAMURA Y, 1988, Journal of the Oceanographical Society of Japan, V44, P113, DOI 10.1007/BF02302618; NAKAMURA Y, 1983, Journal of the Oceanographical Society of Japan, V39, P151, DOI 10.1007/BF02070258; NAKAMURA Y, 1990, Journal of the Oceanographical Society of Japan, V46, P35, DOI 10.1007/BF02124813; NAKAMURA Y, 1990, Journal of the Oceanographical Society of Japan, V46, P84, DOI 10.1007/BF02123434; NAKAMURA Y, 1989, Journal of the Oceanographical Society of Japan, V45, P116, DOI 10.1007/BF02108885; NOZAKI H, 1986, PHYCOLOGIA, V25, P29, DOI 10.2216/i0031-8884-25-1-29.1; Ono C., 1980, B TOKAI REG FISH RES, V102, P93; PFIESTER OP, 1975, J PHYCOL, V11, P259; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; UMEMORI T, 1990, THESIS NIHON U JAPAN; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WATANABE M M, 1983, Japanese Journal of Phycology, V31, P161	28	12	14	0	2	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630			MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.	DEC	1991	78	3					273	284		10.3354/meps078273	http://dx.doi.org/10.3354/meps078273			12	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	HB506		Bronze			2025-03-11	WOS:A1991HB50600006
J	HALLEGRAEFF, GM; BOLCH, CJ; BLACKBURN, SI; OSHIMA, Y				HALLEGRAEFF, GM; BOLCH, CJ; BLACKBURN, SI; OSHIMA, Y			SPECIES OF THE TOXIGENIC DINOFLAGELLATE GENUS ALEXANDRIUM IN SOUTHEASTERN AUSTRALIAN WATERS	BOTANICA MARINA			English	Article							GYMNODINIUM-CATENATUM; MINUTUM HALIM; PROTOGONYAULAX; TASMANIA	Five species of the toxigenic, marine dinoflagellate genus Alexandrium are reported from south-eastern Australian waters: A. minutum Halim, A. catenella (Whedon et Kofoid) Balech, A. tamarense (Lebour) Balech, A. affine (Fukuyo et Inoue) Balech and a new species to be described as A. margalefi in Balech's monograph on the genus Alexandrium. Production of paralytic shellfish poisons was confirmed for A. minutum and A. catenella, but isolates of A. margalefi, A. tamarense and A. affine were non-toxic. All the species produce smooth-walled, mucilaginous resting cysts but these ranged in shape from spherical (A. margalefi, A. affine), hemispherical (A. minutum) to cylindrical with rounded ends (A. catenella, A. tamarense). Considerable variation in the cell shape of wild and cultured populations is documented for A. margalefi, A. catenella and A. affine. However, details of shape of the first apical plate (with or without ventral pore), the apical pore complex (with anterior attachment pore) and the posterior sulcal plate (with posterior attachment pore) proved to be conservative taxonomic characters. Historic reports of PSP toxins (Batemans Bay 1935) and of a chain-forming gonyaulacoid dinoflagellate (Gonyaulax conjuncta Wood) in New South Wales waters are reviewed. The species A. margalefi, A. tamarense and A. affine are new records for the Australian region.	TOHOKU UNIV,FAC AGR,SENDAI,MIYAGI 981,JAPAN	Tohoku University	HALLEGRAEFF, GM (通讯作者)，CSIRO,DIV FISHERIES,MARINE LABS,GPO BOX 1538,HOBART 7001,TAS,AUSTRALIA.		Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; Balech E., 1985, P33; BALECH E, 1989, PHYCOLOGIA, V28, P206, DOI 10.2216/i0031-8884-28-2-206.1; BALECH E, 1990, TOXIC MARINE PHYTOPLANKTON, P77; BALECH E, 1992, IN PRESS GENUS ALEXA; BALECH E, 1990, HELGOLANDER MEERESUN, V44, P397; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1989, Scientia Marina, V53, P785; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; BOLCH CJ, 1991, PHYCOLOGIA, V30, P215, DOI 10.2216/i0031-8884-30-2-215.1; CANNON JA, 1990, TOXIC MARINE PHYTOPLANKTON, P110; ERKER EF, 1985, TOXICON, V23, P761, DOI 10.1016/0041-0101(85)90006-6; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FUKUYO Y, 1988, Bulletin of Plankton Society of Japan, V35, P9; Fukuyo Y., 1985, P27; FUKUYO Y, 1985, B MAR SCI, V37, P529; Halim Y., 1960, Vie et Milieu, V11, P102; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HALLEGRAEFF GM, 1991, MAR POLLUT BULL, V22, P27, DOI 10.1016/0025-326X(91)90441-T; HALLEGRAEFF GM, 1992, IN PRESS J PLANKTON; Le Messurier D. H., 1935, Medical Journal of Australia, V1, P490; Lee S.G., 1990, B NAT FISH RES DEV A, V44, P1; MOESTRUP O, 1988, OPHELIA, V28, P195, DOI 10.1080/00785326.1988.10430813; MOESTRUP O, 1989, RED TIDE NEWSLETTER, V2, P3; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; NEZAN E, 1989, RED TIDE NEWSL, V2, P2; OSHIMA Y, 1990, TOXIC MARINE PHYTOPLANKTON, P391; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; OSHIMA Y, 1989, MYCOTOXINS PHYCOTOXI, P319; STEIDINGER KA, 1990, TOXIC MARINE PHYTOPLANKTON, P11; TAYLOR FJR, 1984, ACS SYM SER, V262, P77; TAYLOR FJR, 1975, ENVIRON LETT, V9, P103, DOI 10.1080/00139307509435840; WOOD E. J. F., 1954, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V5, P171	33	94	109	0	32	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	NOV	1991	34	6					575	587		10.1515/botm.1991.34.6.575	http://dx.doi.org/10.1515/botm.1991.34.6.575			13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	GY002					2025-03-11	WOS:A1991GY00200015
J	BHAUD, Y; SALMON, JM; SOYERGOBILLARD, MO				BHAUD, Y; SALMON, JM; SOYERGOBILLARD, MO			THE COMPLEX CELL-CYCLE OF THE DINOFLAGELLATE PROTOCTIST CRYPTHECODINIUM-COHNII AS STUDIED INVIVO AND BY CYTOFLUOROMETRY	JOURNAL OF CELL SCIENCE			English	Article						CELL CYCLE; SYNCHRONIZATION; NUMERICAL IMAGE ANALYSIS; CRYPTHECODINIUM-COHNII; DINOFLAGELLATE	PROROCENTRUM-MICANS; GENETIC RECOMBINATION; GYRODINIUM-COHNII; UNUSUAL MEIOSIS; DNA	The complete cell cycle of the dinoflagellate Crypthecodinium cohnii Biecheler 1938 was observed in vivo in a synchronized heterogeneous population, after DAPI staining of DNA. In a given population, the relative nuclear DNA content in each class of cell was measured using a new numerical image-analysis method that takes into account the total fluorescence intensity (FI), area (A) and shape factor (SF). The visible degree of synchronization of the population was determined from the number of cells with a nuclear content of 1 C DNA at 'synchronization', time 0. One method of synchronization (method 1), based on the adhesiveness of the cysts, gave no better than 50% synchronization of the population; method 2, based on swimming cells released from cysts cultured on solid medium, gave 73% of cells with the same nuclear DNA content. A scatter plot of data for FI versus A in the first few hours after time 0 showed that the actual degree of synchronization of the population was lower. The length of the C. cohnii cell cycle determined in vivo by light microscopy was 10, 16 or 24 h for vegetative cells giving two, four or eight daughter cells, respectively. Histograms based on the FI measurements showed that in an initially synchronized population observed for 20 h, the times for the first cell cycle were: G1 phase, 6 h; S phase, 1 h 30 min; G2 + M, 1 h 30 min, with the release of vegetative cells occurring 1 or 2 h after the end of cytokinesis. The times for the second cell cycle were G1 + S, 3 h; G2 + M, 2 h. FI and A taken together, suggested that the S phase is clearly restricted, as in higher eukaryotes. A and SF, taken together, showed that the large nuclear areas were always in cysts with two or four daughter cells. FI and SF, taken together, showed that the second S phase always occurred after completion of the first nuclear division. Our data concerning the course of the cell cycle in C. cohnii are compared with those from earlier studies, and the control of the number of daughter cells is discussed; this does not depend on the ploidy of the mother cell.	URA 1289,F-66025 PERPIGNAN,FRANCE		BHAUD, Y (通讯作者)，UNIV PARIS 06,LAB ARAGO,OBSERV OCEANOL BANYULS,DEPT BIOL CELLULAIRE,CNRS,UA 117,F-66650 BANYULS SUR MER,FRANCE.							ALLEN JR, 1975, CELL, V6, P161, DOI 10.1016/0092-8674(75)90006-9; BAISCH H, 1982, CELL TISSUE KINET, V15, P235, DOI 10.1111/j.1365-2184.1982.tb01043.x; BEAM CA, 1974, NATURE, V250, P435, DOI 10.1038/250435a0; BEAM CA, 1977, GENETICS, V87, P19; BEAM CA, 1977, J PROTOZOOL, V24, P532, DOI 10.1111/j.1550-7408.1977.tb01007.x; BEAM CA, 1982, J PROTOZOOL, V29, P8, DOI 10.1111/j.1550-7408.1982.tb02874.x; BHAUD Y, 1986, PROTISTOLOGICA, V22, P23; Biecheler B., 1952, Bull. Biol. Fr. 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Cell Sci.	NOV	1991	100		3				675	&						0	Cell Biology	Science Citation Index Expanded (SCI-EXPANDED)	Cell Biology	GR854					2025-03-11	WOS:A1991GR85400029
J	BALZER, I; HARDELAND, R				BALZER, I; HARDELAND, R			PHOTOPERIODISM AND EFFECTS OF INDOLEAMINES IN A UNICELLULAR ALGA, GONYAULAX-POLYEDRA	SCIENCE			English	Article							MELATONIN; PINEAL; DINOFLAGELLATE; ANOLIS; CLOCK	Mediation of photoperiodic effects by indoleamines, especially melatonin, is known in higher vertebrates. A similar mechanism may occur in a unicellular alga, the dinoflagellate Gonyaulax polyedra. This organism entered the dormant stage of a cyst upon short-day treatment at lowered temperatures. Interruption of darkness by 2 hours of light prevented cyst formation, even when the overall duration of light was the same as in cyst-inducing short days. When given in a noninducing photoperiod, melatonin and an analog, 5-methoxytryptamine, substances that had previously been shown to occur in Gonyaulax, provoked cyst formation. Methoxylated indoleamines may play a role as mediators of darkness in this unicellular, in a similar way as in vertebrates, suggesting a common biochemical basis of photoperiodism.			UNIV GOTTINGEN, INST ZOOL, BERLINER STR 28, W-3400 GOTTINGEN, GERMANY.							ANDERSON DM, 1987, NATURE, V325, P616, DOI 10.1038/325616a0; ANDERSON DM, 1989, RED TIDES BIOL ENV S, P461; [Anonymous], J CELL BIOL; Arendt J., 1986, OXFORD REV REPROD B, V8, P266; BALZER I, 1991, COMP BIOCHEM PHYS C, V98, P395, DOI 10.1016/0742-8413(91)90223-G; FINOCCHIARO L, 1988, J NEUROCHEM, V50, P382, DOI 10.1111/j.1471-4159.1988.tb02923.x; HARDELAND R, 1991, Journal of Interdisciplinary Cycle Research, V22, P122; HOFFMANN K, 1973, J COMP PHYSIOL, V85, P267, DOI 10.1007/BF00694233; MENAKER M, 1983, P NATL ACAD SCI-BIOL, V80, P6119, DOI 10.1073/pnas.80.19.6119; Menaker M., 1982, P1; MORITA M, 1984, J EXP ZOOL, V231, P273, DOI 10.1002/jez.1402310212; POGGELER B, 1989, ACTA ENDOCR-COP   S1, V120, P97; POGGELER B, IN PRESS NATURWISSEN; Reiter R J, 1980, Endocr Rev, V1, P109; REITER RJ, 1984, PINEAL GLAND; REITER RJ, 1985, HDB PHARM METHODOLOG, P331; Taylor F.J.R., 1987, General group characteristics; special features of interest; short history of dinoflagellate study; Uemura T., 1984, Progress in Tryptophan and Serotonin Research, P673; UNDERWOOD H, 1985, J COMP PHYSIOL A, V157, P57, DOI 10.1007/BF00611095; VIVIENROELS B, 1984, NEUROSCI LETT, V49, P153, DOI 10.1016/0304-3940(84)90152-6; VOLKNANDT W, 1984, COMP BIOCHEM PHYS B, V77, P493, DOI 10.1016/0305-0491(84)90264-5; WETTERBERG L, 1987, CHRONOBIOLOGIA, V14, P377	22	139	151	0	20	AMER ASSOC ADVANCEMENT SCIENCE	WASHINGTON	1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA	0036-8075	1095-9203		SCIENCE	Science	AUG 16	1991	253	5021					795	797		10.1126/science.1876838	http://dx.doi.org/10.1126/science.1876838			3	Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Science & Technology - Other Topics	GB295	1876838				2025-03-11	WOS:A1991GB29500040
J	DODGE, JD; HARLAND, R				DODGE, JD; HARLAND, R			THE DISTRIBUTION OF PLANKTONIC DINOFLAGELLATES AND THEIR CYSTS IN THE EASTERN AND NORTHEASTERN ATLANTIC-OCEAN	NEW PHYTOLOGIST			English	Article						DINOFLAGELLATE; DINOCYST; SEDIMENT; ATLANTIC OCEAN	WESTERN ENGLISH-CHANNEL; BRITISH-ISLES; ROCKALL PLATEAU; ADJACENT SEAS; SEDIMENTS; NORTH; PHYTOPLANKTON	Data are presented on the distribution of both planktonic dinoflagellates and their cysts from 20-degrees-N to 70-degrees-N and from the western coasts of Europe and Africa to 25-degrees-W in the eastern and northeastern Atlantic Ocean. Although most of the thecate dinoflagellates were widely distributed, sometimes with a discontinuous pattern, the cysts are generally more restricted. There is an increase in the ratio of cyst types to thecate plankton and in cyst diversity from ocean to inshore and from low to high latitudes; in both cases paralleling an increase in diversity of the plankton. Cyst distributions may also be discontinuous, occurring around the British Isles and also in the upwelling area off N.W. Africa. Particular species show similar distribution patterns for cyst and thecae e.g. Polykrikos schwarzii; distribution patterns where the cyst is less widely distributed than the thecae e.g. Spiniferites bentori/Gonyaulax digitalis; and where the cysts are more widespread than the thecae as in the problematical Gonyaulax spinifera 'complex'. Difficulties identified in comparing data sets include the lack of detailed knowledge of dinoflagellate life cycles, the need to know more about environmental parameters affecting encystment, and knowledge of cyst transportation and preservation in sediments. Overall cyst distribution patterns may be compared to the broad coccolithophorid zones recognised in the Atlantic Ocean.	BRITISH GEOL SURVEY,BIOSTRATIG & SEDIMENTARY GRP,NOTTINGHAM NG12 5GG,ENGLAND	UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Geological Survey	DODGE, JD (通讯作者)，UNIV LONDON ROYAL HOLLOWAY & BEDFORD NEW COLL,DEPT BIOL,EGHAM TW20 0EX,SURREY,ENGLAND.							[Anonymous], NOVA HEDWIGIA; BALCH WM, 1983, CAN J FISH AQUAT SCI, V40, P244, DOI 10.1139/f83-287; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dodge J. D., 1981, PROVISIONAL ATLAS MA; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1974, BOT MAR, V17, P113, DOI 10.1515/botm.1974.17.2.113; DODGE JD, 1989, BOT MAR, V32, P275, DOI 10.1515/botm.1989.32.4.275; DODGE JD, 1977, BOT MAR, V20, P307, DOI 10.1515/botm.1977.20.5.307; Gaardner K. R., 1954, Report Sars North Atlantic Deep Sea Expedition, V2, P1; HARLAND R, 1989, J GEOL SOC LONDON, V146, P945, DOI 10.1144/gsjgs.146.6.0945; Harland R., 1979, Initial Reports of the Deep Sea Drilling Project, V48, P531; HARLAND R, 1986, Palynology, V10, P25; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; HARLAND R, 1984, INITIAL REP DEEP SEA, V81, P541; HARLAND R, 1984, INITIAL REPORTS DEEP, V80, P761; HOLLIGAN PM, 1977, J MAR BIOL ASSOC UK, V57, P1075, DOI 10.1017/S002531540002614X; HOLLIGAN PM, 1980, J MAR BIOL ASSOC UK, V60, P851, DOI 10.1017/S0025315400041941; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; LEWIS J, 1985, THESIS U LONDON, P1; MADDOCK L, 1981, J MAR BIOL ASSOC UK, V61, P565, DOI 10.1017/S0025315400048050; MCINTYRE A, 1967, DEEP-SEA RES, V14, P561, DOI 10.1016/0011-7471(67)90065-4; Morzadec-Kerfourn M. T., 1977, Revue Micropaleont, V20, P157; Pfiester L.A., 1984, P181; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; TURON JL, 1980, MEM MUS NAT HIST NAT, V27, P269; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WILLIAMS D.B., 1971, MICROPALAEONTOLOGY O; Williams G.L., 1977, Oceanic Micropalaeontology, V2, P1231; 1973, B MAR ECOL, V7, P1	36	46	48	0	3	CAMBRIDGE UNIV PRESS	NEW YORK	40 WEST 20TH STREET, NEW YORK, NY 10011-4211	0028-646X			NEW PHYTOL	New Phytol.	AUG	1991	118	4					593	603		10.1111/j.1469-8137.1991.tb01000.x	http://dx.doi.org/10.1111/j.1469-8137.1991.tb01000.x			11	Plant Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences	GE076		Bronze			2025-03-11	WOS:A1991GE07600012
J	AXBERG, I; GALE, MJ; AFAR, B; CLARK, EA				AXBERG, I; GALE, MJ; AFAR, B; CLARK, EA			CHARACTERIZATION OF T-CELL SUBSETS AND T-CELL RECEPTOR SUBGROUPS IN PIGTAILED MACAQUES USING 2-COLOR AND 3-COLOR FLOW-CYTOMETRY	JOURNAL OF CLINICAL IMMUNOLOGY			English	Article						T-CELL SUBSETS; T-CELL RECEPTOR; SUPERANTIGENS	HUMAN-IMMUNODEFICIENCY-VIRUS; MONOCLONAL-ANTIBODIES; ANTIGEN RECEPTOR; CD4+ LYMPHOCYTES; EXPRESSION; ACTIVATION; CD8; IDENTIFICATION; INDIVIDUALS; PRECURSORS	In order to characterize macaque T-lymphocyte subsets, we used a chromophore from a dinoflagellate, peridinin chlorophyll A protein (PerCP), which, like fluorescein isothiocyanate (FITC) and R-phycoerythrin (PE), can be excited by a 488-nm laser and emits light at 670 nm without spectral overlap with FITC and PE. Mouse monoclonal antibodies were conjugated with FITC, PE, and PerCP to detect CD4+ and CD8+ cells in macaque peripheral blood lymphocytes (PBL) subsets before and after activation and in nonactivated thymocytes. Resting and activated macaque blood CD4+ T-cells could be clearly delineated into discrete subsets with either CD28, CD45RA, or CD45RO as a second marker and CD26, CD29, CD44, or CD69 as a third marker. CD8+ cells were further subdivided by expression of similar combinations of markers. A subset of CD8+ CD28- T-cells in blood expressed the activation marker CD69, suggesting that they were already activated. Virtually all CD4+CD8+, CD4+CD8-, and CD4-CD8+ macaque thymocytes expressed CD2, CD3, and CD18 and not CD25, CD44, or CD450, but macaque thymocyte subpopulations did differ in their expression of CD28 and CD29. The expression of T-cell receptor (TCR) subgroups on macaque PBL and thymocytes was analyzed before and after activation with staphylococcal enterotoxins (superantigens). The pattern of T-cell variable-region expression in macaques was similar to that seen in humans, with a high frequency of T cells expressing V-beta-8. After superantigen stimulation, only minor changes in TCR V-beta-expression were detectable in PBL. A dramatic increase in V-beta-8 expression was seen after stimulation of macaque thymus with staphylococcal enterotoxin D (SE-D), a minor increase after toxic shock syndrome toxin 1 (TSST-1) stimulation, and a simultaneous decrease in V-beta-6 levels.	UNIV WASHINGTON,MED CTR,DEPT MICROBIOL,SEATTLE,WA 98195	University of Washington; University of Washington Seattle	AXBERG, I (通讯作者)，UNIV WASHINGTON,REG PRIMATE RES CTR,SJ-50,SEATTLE,WA 98195, USA.		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Clin. Immunol.	JUL	1991	11	4					193	204		10.1007/BF00917425	http://dx.doi.org/10.1007/BF00917425			12	Immunology	Science Citation Index Expanded (SCI-EXPANDED)	Immunology	FY778	1680874				2025-03-11	WOS:A1991FY77800004
J	BARDOUIL, M; BERLAND, B; GRZEBYK, D; LASSUS, P				BARDOUIL, M; BERLAND, B; GRZEBYK, D; LASSUS, P			1ST REPORT ON CYST PRODUCTION AMONG DINOPHYSALES	COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE III-SCIENCES DE LA VIE-LIFE SCIENCES			French	Article							GONYAULAX-EXCAVATA; DINOFLAGELLATE	In samples collected from the harbour at Antifer (Normandy, France), a great number of Dinophysis cf. acuminata cells had retracted cytoplasm within a circular disc. We observed the release of a temporary cyst similar to other temporary dinoflagellate cysts. Several daughter cells still attached to the empty theca of the mother cell D. Sacculus showed apparently the shape and morphology of D. skaggi. This suggests that these small size cells are not different species but only morphotypes of Dinophysis' biological cycle.	CTR OCEANOL MARSEILLE, F-13007 MARSEILLE, FRANCE		BARDOUIL, M (通讯作者)，IFREMER, RUE LILE DYEU, BP 1049, F-44037 NANTES 01, FRANCE.		Grzebyk, Daniel/A-9286-2009	Grzebyk, Daniel/0000-0002-1130-7724				Abe T. H., 1967, Publications of the Seto Marine Biological Laboratory, V15, P37; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; DODGE J, 1982, HER MAJESTYS STATION, P303; EHRENBERG C, 1840, VERH PREUSS AKAD WIS, P152; GEIDER RJ, 1989, BRIT PHYCOL J, V24, P195, DOI 10.1080/00071618900650191; GOODMAN D, 1987, SCI PUBL BOT MON, V21, P649; HALLEGRAEFF GM, 1988, PHYCOLOGIA, V27, P25, DOI 10.2216/i0031-8884-27-1-25.1; LARRAZABAL ME, 1990, CRYPTOGAMIE ALGOL, V11, P171; LESSARD EJ, 1986, J PLANKTON RES, V8, P1209, DOI 10.1093/plankt/8.6.1209; LUCAS IAN, 1990, J PHYCOL, V26, P345, DOI 10.1111/j.0022-3646.1990.00345.x; MACKENZIE L, 1990, TOXIC MARINE PHYTOPL; REGUERA B, 1990, ICES CM1990L, P14; SCHNEPF E, 1988, BOT ACTA, V101, P196, DOI 10.1111/j.1438-8677.1988.tb00033.x; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; YASUMOTO T, 1980, B JPN SOC SCI FISH, V46, P1405	17	19	19	0	5	ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER	PARIS	23 RUE LINOIS, 75724 PARIS, FRANCE	0764-4469			CR ACAD SCI III-VIE	Comptes Rendus Acad. Sci. Ser. III-Sci. Vie-Life Sci.	JUN 20	1991	312	13					663	669						7	Biology; Multidisciplinary Sciences	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics; Science & Technology - Other Topics	FT427					2025-03-11	WOS:A1991FT42700006
J	KELLEY, I; PFIESTER, LA				KELLEY, I; PFIESTER, LA			ULTRASTRUCTURE OF GLOEODINIUM-MONTANUM (DINOPHYCEAE)	JOURNAL OF PHYCOLOGY			English	Article						DINOCAPSALES; GLOEODINIUM-MONTANUM; PYRROPHYTA; ULTRASTRUCTURE	AMPHIDINIUM-KLEBSII DINOPHYCEAE; FINE-STRUCTURE; CYSTODINIUM-BATAVIENSE; MARINE DINOFLAGELLATE; SEXUAL REPRODUCTION; PYRROPHYTA; GONYAULAX	The freshwater dinoflagellate Gloeodinium montanum Klebs (1912) was examined with transmission and scanning electron microscopy. Micrographs of ultrathin sections revealed a series of membrane layers rather than the usual dinoflagellate theca in vegetative cysts and in zygotes. Swarmers had distinct pellicles but appeared to be devoid of thecal plates and vesicles. The organization of cysts and swarmers appeared remarkably similar. All cell types had typical dinoflagellate nuclei with condensed chromosomes. Chloroplasts had girdle lamellae. One pyrenoid per cell was also present in chloroplasts of vegetative cysts. Starch grains and oil globules were distributed throughout the cytoplasm. Large accumulation bodies and polyvesicular vacuoles were found in aging cysts. Trichocysts and flagellar hairs were absent. Two types of intracellular prokaryotic organisms were discovered.	UNIV OKLAHOMA,DEPT BOT & MICROBIOL,NORMAN,OK 73019	University of Oklahoma System; University of Oklahoma - Norman								BARLOW SB, 1988, PHYCOLOGIA, V27, P413, DOI 10.2216/i0031-8884-27-3-413.1; BLANCO AV, 1987, T AM MICROSC SOC, V106, P201, DOI 10.2307/3226250; BOUQUAHEUX F, 1971, Archiv fuer Protistenkunde, V113, P314; Cachon J., 1987, The Biology of Dinoflagellates, P571; CAREFOOT JR, 1968, J PHYCOL, V4, P129, DOI 10.1111/j.1529-8817.1968.tb04686.x; CHESNICK JM, 1986, J PHYCOL, V22, P291, DOI 10.1111/j.1529-8817.1986.tb00026.x; DODGE J D, 1970, Botanical Journal of the Linnean Society, V63, P53, DOI 10.1111/j.1095-8339.1970.tb02302.x; Dodge J. D., 1973, FINE STRUCTURE ALGAL; DODGE JD, 1971, BOT REV, V37, P481, DOI 10.1007/BF02868686; DODGE JD, 1972, PROTOPLASMA, V75, P255; FILFILAN SA, 1977, J CELL SCI, V27, P81; GUILLARD RR, 1972, J PHYCOL, V8, P10, DOI 10.1111/j.1529-8817.1972.tb03995.x; Hayat M. A, 1981, PRINCIPLES TECHNIQUE, V1, P564; HOLT JR, 1982, AM J BOT, V69, P1165, DOI 10.2307/2443090; HOSIAISLUOMA V, 1975, Annales Botanici Fennici, V12, P55; JEFFREY SW, 1976, J PHYCOL, V12, P450, DOI 10.1111/j.1529-8817.1976.tb02872.x; KELLEY I, 1990, J PHYCOL, V26, P167, DOI 10.1111/j.0022-3646.1990.00167.x; KELLEY I, 1989, J PHYCOL, V25, P241, DOI 10.1111/j.1529-8817.1989.tb00118.x; KELLEY I, 1988, THESIS U OKLAHOMA NO; KLEBS G., 1912, Verh. Naturhist. - Med. Vereins Heidelberg, V11, P369; KLUT ME, 1987, CAN J BOT, V65, P736, DOI 10.1139/b87-098; LEVANDER K.M., 1900, ACTA SOC F FL FENN, V18, P1; Loeblich III A. R., 1982, SYNOPSIS CLASSIFICAT, V1, P101; MORRILL LC, 1983, INT REV CYTOL, V82, P151, DOI 10.1016/S0074-7696(08)60825-6; Pascher A., 1916, Archiv fuer Protistenkunde Jena, V36; PFIESTER LA, 1980, PHYCOLOGIA, V19, P178, DOI 10.2216/i0031-8884-19-3-178.1; PFIESTER LA, 1979, NATURE, V24, P421; POPOVSKY J, 1971, Archiv fuer Protistenkunde, V113, P131; POPOVSKY J, 1982, ARCH PROTISTENKD, V125, P115, DOI 10.1016/S0003-9365(82)80011-0; REYNOLDS ES, 1963, J CELL BIOL, V17, P208, DOI 10.1083/jcb.17.1.208; SCHMITTER RE, 1971, J CELL SCI, V9, P147; SCHMITTER RE, 1981, J CELL SCI, V51, P15; SILVA ES, 1978, PROTISTOLOGICA, V14, P113; SPECTOR DL, 1981, AM J BOT, V68, P34, DOI 10.2307/2442989; SPECTOR DL, 1981, BIOSYSTEMS, V14, P289, DOI 10.1016/0303-2647(81)90035-6; SPECTOR DL, 1984, DINOFLAGELLATES; SPURR AR, 1969, J ULTRA MOL STRUCT R, V26, P31, DOI 10.1016/S0022-5320(69)90033-1; SWEENEY BM, 1971, J PHYCOL, V7, P53, DOI 10.1111/j.0022-3646.1971.00053.x; Taylor F.J.R., 1987, General group characteristics; special features of interest; short history of dinoflagellate study; TIMPANO P, 1985, J PHYCOL, V21, P458; Triemer R.E., 1984, P149; WILCOX LW, 1984, J PHYCOL, V20, P236, DOI 10.1111/j.0022-3646.1984.00236.x	42	4	4	1	9	PHYCOLOGICAL SOC AMER INC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044	0022-3646			J PHYCOL	J. Phycol.	JUN	1991	27	3					414	423		10.1111/j.0022-3646.1991.00414.x	http://dx.doi.org/10.1111/j.0022-3646.1991.00414.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	FR239					2025-03-11	WOS:A1991FR23900013
J	FIGUEIRAS, FG; PAZOS, Y				FIGUEIRAS, FG; PAZOS, Y			HYDROGRAPHY AND PHYTOPLANKTON OF THE RIA DE VIGO BEFORE AND DURING A RED TIDE OF GYMNODINIUM-CATENATUM GRAHAM	JOURNAL OF PLANKTON RESEARCH			English	Article							MICROFLAGELLATE FOOD-CHAIN; DCMU-ENHANCED FLUORESCENCE; SEA-WATER; PHOTOSYNTHESIS; DYNAMICS; PROTOZOA; SPAIN; WEBS	At the end of summer 1986, hydrographic data and phytoplankton samples were collected on three occasions in the Ria de Vigo. The phytoplankton composition was studied in relation to the hydrography using principal component analysis and canonical correlation analysis. Upwelling and the response of the plankton community emerge as the main source of variation in the analyses. Within this framework, nutrient regeneration was observed, partly attributable to ciliates and small flagellates. The second source of variation of the phytoplankton was the presence in the later samples of a Gymnodinium catenatum red tide. Two other phytoplankton populations were clearly differentiated. One oceanic, dominated by Erythropsis sp., Ceratium horridum and Stauroneis membranacea, which practically disappeared when the red tide was established. The other, dominated by Solenicola setigera, dinoflagellate cysts and elongated diatoms, was a permanent population located below the populations which responded to upwelling. The penetration of warm oceanic water into the ria during the second day of observations altered the distributions of all the planktonic populations, isolating them in a downwelling zone. The energy of the oceanic intrusion could have been sufficient to remove sediments from the interior of the ria and to stimulate the formation of the red tide, by confining a water body in the ria which lost little by mixing. It is likely that the resuspension of G. catenatum cysts provided the necessary inoculum.			FIGUEIRAS, FG (通讯作者)，INST INVEST MARINAS PUNTA BETIN,EDUARDO CABELLO 6,E-36208 VIGO,SPAIN.		G Figueiras, Francisco/A-5034-2008	G Figueiras, Francisco/0000-0003-1810-4935				ANDERSEN OK, 1986, MAR ECOL PROG SER, V31, P47, DOI 10.3354/meps031047; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLASCO D, 1980, DEEP-SEA RES, V27, P799, DOI 10.1016/0198-0149(80)90045-X; CUADRAS M, 1981, METODOS ANAL MULTIVA; CULLEN JJ, 1979, MAR BIOL, V53, P13, DOI 10.1007/BF00386524; DIXON WJ, 1983, BMDP STATISTICAL SOF; DURAN M., 1956, INVEST PESQ, V4, P67; FALKOWSKI P, 1985, J PLANKTON RES, V7, P715, DOI 10.1093/plankt/7.5.715; Fenchel T., 1987, ECOLOGY OF PROTOZOA; FIGUEIRAS F G, 1986, Investigacion Pesquera (Barcelona), V50, P97; FIGUEIRAS F G, 1987, Investigacion Pesquera (Barcelona), V51, P371; FIGUEIRAS FG, 1990, TOXIC MARINE PHYTOPLANKTON, P144; FIGUEIRAS FG, 1985, INVEST PESQ, V49, P451; Fraga F., 1981, Northwest Spain, in Coastal Upwelling, V1, P176, DOI DOI 10.1029/CO001P0176; FRAGA F, 1987, DATOS INFORMATIVOS I, V20; FRAGA F, 1989, PURGAS MAR COMO FENO, V4, P21; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; FRAGA S, 1990, TOXIC MARINE PHYTOPLANKTON, P149; GOLDMAN JC, 1985, DEEP-SEA RES, V32, P899, DOI 10.1016/0198-0149(85)90035-4; GOLDMAN JC, 1985, MAR ECOL PROG SER, V24, P231, DOI 10.3354/meps024231; GOODMAN D, 1984, J MAR RES, V42, P1019, DOI 10.1357/002224084788520800; GRASSHOFF K, 1972, J CONSEIL, V34, P516; Hansen HP., 1983, Automated Chemical Analysis. Methods of Seawater Analysis, P347, DOI DOI 10.1016/0304-4203(78)90045-2; KELLER AA, 1987, MAR BIOL, V96, P107, DOI 10.1007/BF00394843; Legendre P., 1988, Numerical Ecology; MARGALEF R., 1955, INVEST PESQ, V2, P85; Margalef R., 1985, Canadian Bulletin of Fisheries and Aquatic Sciences, V213, P200; MOLKINA R, 1972, B I ESP OCEANOGR, V152, P1; MOURINO C, 1985, INVEST PESQ, V49, P81; PEREZ FF, 1987, MAR CHEM, V21, P315, DOI 10.1016/0304-4203(87)90054-5; PORTER KG, 1985, J PROTOZOOL, V32, P409, DOI 10.1111/j.1550-7408.1985.tb04036.x; PORTER KG, 1988, HYDROBIOLOGIA, V159, P89, DOI 10.1007/BF00007370; Prezelein B B., 1981, CANADIAN B FISH AQUA, V210, P1; RASSOULZADEGAN F, 1986, LIMNOL OCEANOGR, V31, P1010, DOI 10.4319/lo.1986.31.5.1010; ROY S, 1979, MAR BIOL, V55, P93, DOI 10.1007/BF00397304; SAMUELSSON G, 1978, MITT INT VEREIN THEO, V21, P207; Smayda T. J., 1970, Oceanogr. mar. Biol., V8, P353; SOURNIA A, 1982, BIOL REV, V57, P347, DOI 10.1111/j.1469-185X.1982.tb00702.x; Steidinger K.A., 1983, Progress phycol. Res., V2, P147; TAYLOR GT, 1982, ANN I OCEANOGR PARIS, V58, P227; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; Walsby A.E., 1980, Studies in Ecology, V7, P371; YENTSCH CS, 1963, DEEP-SEA RES, V10, P221, DOI 10.1016/0011-7471(63)90358-9; 1983, UNESCO TECH PAP MAR, V44; 1981, UNESCO TECH PAP MAR, V36	45	45	45	0	3	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP	0142-7873			J PLANKTON RES	J. Plankton Res.	MAY	1991	13	3					589	608		10.1093/plankt/13.3.589	http://dx.doi.org/10.1093/plankt/13.3.589			20	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	FH422					2025-03-11	WOS:A1991FH42200010
J	SCHWINGHAMER, P; ANDERSON, DM; KULIS, DM				SCHWINGHAMER, P; ANDERSON, DM; KULIS, DM			SEPARATION AND CONCENTRATION OF LIVING DINOFLAGELLATE RESTING CYSTS FROM MARINE-SEDIMENTS VIA DENSITY-GRADIENT CENTRIFUGATION	LIMNOLOGY AND OCEANOGRAPHY			English	Note								A method for separating and concentrating resting cysts of dinoflagellates from marine sediments via centrifugation in a nontoxic, isosmotic density gradient has been developed and tested. The density-gradient medium is an aqueous suspension of colloidal silica (Nalco 1060) made isosmotic with seawater of salinity 32 parts per thousand using sucrose. The density of the medium, which is isosmotic throughout a density range of 1.086-1.405 g cm-3, may be adjusted by varying the proportion of sucrose solution mixed with the colloidal silica. Unlike other methods, there is no problem with jelling of the silica in seawater with this method, and Nalco 1060 is not highly toxic to aquatic organisms as are some other commonly used formulations. Cysts of Scrippsiella trochoidea and Alexandrium fundyense were extracted quantitatively from a muddy silt marine sediment and showed no sign of differential mortality related to the centrifugation procedure. Cultures of S. trochoidea were successfully initiated with centrifuged cysts.	WOODS HOLE OCEANOG INST,WOODS HOLE,MA 02543	Woods Hole Oceanographic Institution	SCHWINGHAMER, P (通讯作者)，FISHERIES & OCEANS CANADA,SCI BRANCH,POB 5667,ST JOHNS A1C 5X1,NEWFOUNDLAND,CANADA.							ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1982, LIMNOL OCEANOGR, V27, P757, DOI 10.4319/lo.1982.27.4.0757; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BLANCO J, 1986, BIOL I ESP OCEANOGR, V3, P181; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; Dale B., 1979, P443; Guillard RRL., 1975, CULTURE MARINE INVER, P29, DOI [10.1007/978-1-4615-8714-93, DOI 10.1007/978-1-4615-8714-93, 10.1007/978-1-4615-8714-9_3]; Matsuoka K., 1989, P461; SCHWINGHAMER P, 1981, CAN J FISH AQUAT SCI, V38, P476, DOI 10.1139/f81-067; TYLER MA, 1982, MAR ECOL PROG SER, V7, P163, DOI 10.3354/meps007163; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; White D.R.L., 1985, P511; 1968, HDB CHEM PHYSICS	14	31	37	1	14	AMER SOC LIMNOLOGY OCEANOGRAPH	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044-8897	0024-3590			LIMNOL OCEANOGR	Limnol. Oceanogr.	MAY	1991	36	3					588	592		10.4319/lo.1991.36.3.0588	http://dx.doi.org/10.4319/lo.1991.36.3.0588			5	Limnology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	GB764		Bronze			2025-03-11	WOS:A1991GB76400017
J	LEWIS, J				LEWIS, J			CYST-THECA RELATIONSHIPS IN SCRIPPSIELLA (DINOPHYCEAE) AND RELATED ORTHOPERIDINIOID GENERA	BOTANICA MARINA			English	Article							SP-NOV DINOPHYCEAE; MARINE DINOFLAGELLATE; POOL DINOFLAGELLATE; SEDIMENTS	Study of sediments from Loch Creran, a Scottish west coast sea-loch has yiedled four new species of small calcareous dinoflagellate cysts. Single cyst incubation techniques and culture studies have shown all these to be members of the genus Scrippsiella Balech ex Loeblich. Descriptions are given of both the motile stage and cyst of these new species, (S. crystallina, S. lachcrymosa, S. trifida). These are compared with descriptions of S. trochoidea and Pentapharsodinium dalei. The archeopyle of Scrippsiella is theropylic and is interpreted as representing the loss of 2'-4' and 1-3a paraplates, the operculum remaining attached to the cyst body by the first apical paraplate.	UNIV LONDON ROYAL HOLLOWAY & BEDFORD NEW COLL,DEPT BIOL,EGHAM TW20 OEX,SURREY,ENGLAND	University of London; Royal Holloway University London								[Anonymous], 1891, Bull. Trav. Soc. Bot. Geneve; [Anonymous], HIDROBIOLOGIA; BALECH E, 1962, NOTAS MUSEO, V20, P111; BINDER BJ, 1987, J PHYCOL, V23, P99; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, BRIT PHYCOL J, V12, P241, DOI 10.1080/00071617700650261; Dale B., 1983, P69; DALE B, 1978, Palynology, V2, P187; Dale B., 1986, UNESCO TECHNICAL PAP, V49, P65; EATON GL, 1969, THESIS SHEFIELD U; GAO XP, 1989, BRIT PHYCOL J, V24, P153; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; HORIGUCHI T, 1988, J PHYCOL, V24, P426; HORIGUCHI T, 1983, BOT MAG TOKYO, V96, P351, DOI 10.1007/BF02488179; HORIGUCHI T, 1988, BRIT PHYCOL J, V23, P33, DOI 10.1080/00071618800650041; HULTBERG SU, 1985, GRANA, V24, P115, DOI 10.1080/00173138509429922; INDELICATO S R, 1986, Japanese Journal of Phycology, V34, P153; INDELICATO S R, 1985, Japanese Journal of Phycology, V33, P127; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P207; Lebour M. V., 1925, DINOFLAGELLATES NO S, P250; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; LEWIS JM, 1985, THESIS U LONDON; Loeblich A.R. III, 1979, Proceedings of the Biological Society of Washington, V92, P45; McLachlan J., 1973, Handbook of Phycological Methods, Culture Methods and Growth Measurements, P25; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; PAULSEN O, 1905, MEDDELESLSER FRA PBI, V3; STEIDINGER K A, 1977, Phycologia, V16, P69, DOI 10.2216/i0031-8884-16-1-69.1; Taylor F.J.R., 1978, Monographs on Oceanographic Methodology, V6, P143; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1966, NATURE, V211, P1025, DOI 10.1038/2111025a0; WILLIAMS GL, 1963, THESIS SHEFFIELD U	34	96	104	0	8	WALTER DE GRUYTER & CO	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055			BOT MAR	Bot. Marina	MAR	1991	34	2					91	106		10.1515/botm.1991.34.2.91	http://dx.doi.org/10.1515/botm.1991.34.2.91			16	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	FD166					2025-03-11	WOS:A1991FD16600005
J	BOLCH, CJ; BLACKBURN, SI; CANNON, JA; HALLEGRAEFF, GM				BOLCH, CJ; BLACKBURN, SI; CANNON, JA; HALLEGRAEFF, GM			THE RESTING CYST OF THE RED-TIDE DINOFLAGELLATE ALEXANDRIUM-MINUTUM (DINOPHYCEAE)	PHYCOLOGIA			English	Article							PARALYTIC SHELLFISH TOXINS; GONYAULAX-TAMARENSIS; SEXUAL REPRODUCTION; HALIM	The sexual resting cyst (hypnozygote) of the red-tide dinoflagellate Alexandrium minutum Halim (Dinophyceae), the type species of Alexandrium, is described from surface sediments collected from the Port River, South Australia. The clear, mucoid cysts were roughly hemispherical in shape, circular in outline when seen from above, and reniform when viewed from the side. This cyst type is distinct from the cylindrical cysts of A. tamarense (Lebour) Balech, and similar to the discoid cysts of A. hiranoi Kita et Fukuyo and A. Lusitanicum Balech.	UNIV ADELAIDE,DEPT BOT,ADELAIDE,SA 5001,AUSTRALIA	University of Adelaide	BOLCH, CJ (通讯作者)，CSIRO,DIV FISHERIES,MARINE LABS,GPO BOX 1538,HOBART,TAS 7001,AUSTRALIA.		Bolch, Christopher/J-7619-2014; Blackburn, Susan/M-9955-2013; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1980, J PHYCOL, V16, P166; Balech E., 1985, P33; BALECH E, 1989, PHYCOLOGIA, V28, P206, DOI 10.2216/i0031-8884-28-2-206.1; BALECH E, 1990, TOXIC MARINE PHYTOPLANKTON, P77; Blanco J., 1985, P79; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; CANNON JA, 1990, TOXIC MARINE PHYTOPLANKTON, P110; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Fukuyo Y., 1985, P27; FUKUYO Y, 1985, B MAR SCI, V37, P529; FUKUYO Y, 1982, FUNDAMENTAL STUDIES, P205; Fukuyo Y., 1990, RED TIDE ORGANISMS J, P88; Halim Y., 1960, Vie et Milieu, V11, P102; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; KITA T, 1989, B PLANKTON SOC JAPAN, V35, P1; KORAY T, 1988, Revue Internationale d'Oceanographie Medicale, V91-92, P25; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1989, P461; MONTRESOR M, 1990, TOXIC MARINE PHYTOPLANKTON, P82; NEZAN E, 1989, 4TH INT C TOX MAR PH, P111; OSHIMA Y, 1989, NIPPON SUISAN GAKK, V55, P925, DOI 10.2331/suisan.55.925; WALKER LM, 1979, J PHYCOL, V15, P312	24	58	65	0	15	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	MAR	1991	30	2					215	219		10.2216/i0031-8884-30-2-215.1	http://dx.doi.org/10.2216/i0031-8884-30-2-215.1			5	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	FD574					2025-03-11	WOS:A1991FD57400010
J	RIDING, JB; BAILEY, DA				RIDING, JB; BAILEY, DA			DUROTRIGIA-FILAPICATA, COMB-NOV FOR GONYAULACYSTA-FILAPICATA (FOSSIL PYRRHOPHYTA, DINOPHYCEAE)	TAXON			English	Note								The fossil dinoflagellate cyst Gonyaulacysta filapicata Gocht has a variable precingular archaeopyle, type 1P to 5P, and a gonyaulacacean paratabulation with two small dorsal anterior intercalary paraplates. It is thus more appropriately placed in Durotrigia Bailey, and this transfer is effected herein.	BIOSTRAT SERV LTD, WIGTON CA7 8PF, CUMBRIA, ENGLAND		BRITISH GEOL SURVEY, NO NG12 5GG, ENGLAND.							Bailey D., 1987, Journal of Micropalaeontology, V6, P89; BAILEY DA, 1990, IN PRESS PALYNOLOGY, V14; BELOW R, 1981, Palaeontographica Abteilung B Palaeophytologie, V176, P1; Berger J.-P., 1986, Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen, V172, P331; Gocht H., 1970, PALAEONTOGRAPHICA B, V129, P125; Habib D., 1987, Initial Reports of the Deep Sea Drilling Project, V93, P751; JAN DU CHENE R., 1986, CAHIERS MICROPALEONT, V1, P5; PRAUSS M, 1989, Palaeontographica Abteilung B Palaeophytologie, V214, P1; Riding J.B., 1987, Proceedings of the Yorkshire Geological Society, V46, P231; STOVER L E, 1978, Stanford University Publications in the Geological Sciences, V15, P1	10	3	3	0	0	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0040-0262	1996-8175		TAXON	Taxon	FEB	1991	40	1					100	102		10.2307/1222929	http://dx.doi.org/10.2307/1222929			3	Plant Sciences; Evolutionary Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Evolutionary Biology	FB030					2025-03-11	WOS:A1991FB03000013
J	POLLINGHER, U; HICKEL, B				POLLINGHER, U; HICKEL, B			DINOFLAGELLATE ASSOCIATIONS IN A SUBTROPICAL LAKE (LAKE KINNERET, ISRAEL)	ARCHIV FUR HYDROBIOLOGIE			English	Article							CINCTUM-F-WESTII; PERIDINIUM-CINCTUM; PHYTOPLANKTON; GROWTH; PHOSPHORUS; CERATIUM; CULTURES; BLOOM	The phytoplankton of Lake Kinneret (Israel), a subtropical lake, is characterized by a yearly winter-spring water bloom of dinoflagellates. The identity, abundance, succession and temporal and spatial distribution of the dinoflagellate associations are presented. The common species are Peridinium gatunense, Peridiniopsis borgei, Ps. elpatiewskyi, Ps. cunningtonii and Ceratium hirundinella. The species present in the lake are forms with a wide range of geographical distribution. The development of the vegetative cells and their bloom occur in similar environmental conditions in Lake Kinneret and in temperate water bodies. The unfavourable conditions for the vegetative cells are in summer in the subtropical lake and in winter in temperate zones. Thus, the cysts of P. gatunense, Peridiniopsis spp. and C. hirundinella are "oversummering" forms in Lake Kinneret and "overwintering" ones in temperate water bodies.	MAX PLANCK INST LIMNOL,W-2320 PLON,GERMANY	Max Planck Society	POLLINGHER, U (通讯作者)，ISRAEL OCEANOG & LIMNOL RES LTD,KINNERET LIMNOL LAB,POB 8030,IL-31080 HAIFA,ISRAEL.							ADACHI R, 1965, Journal of Faculty of Fisheries Prefectural University of Mie, V6, P317; BALVAY G, 1984, LEMAN SYNTHESE 1957, P261; BERMAN T, 1984, VERHANDLUNGEN INT VE, V22, P2850; BERMAN T., 1971, Mitt. Int. Ver. Theor. Angew. Limnol, V19, P266; BOLTOVSKOY A, 1973, Physis Seccion B las Aguas Continentales y sus Organismos, V32, P331; BONETTO AA, 1984, LAKES RESERVOIRS ECO, V23, P541; BOURRELLY P, 1968, Protistologica, V4, P5; Bourrelly P., 1961, B I FRANC AFR NOIR A, V23, P283; CANTER HM, 1984, NEW PHYTOL, V97, P601, DOI 10.1111/j.1469-8137.1984.tb03624.x; CAVARI B, 1977, APPL ENVIRON MICROB, V34, P120, DOI 10.1128/AEM.34.2.120-124.1977; COMPERE P, 1975, CAH ORSTOM HYDROBIOL, V9, P167; COUTE A, 1984, Revue d'Hydrobiologie Tropicale, V17, P53; CRONBERG G, 1981, HEXROSE C MODERN FOS; ELGAVISH A, 1980, J PHYCOL, V16, P626, DOI 10.1111/j.0022-3646.1980.00626.x; ENTZ GEZA, 1926, ARCH PROTISTENK, V56, P397; Entz Geza, 1921, Archiv fuer Protistenkunde Jena, V43, P415; Eren J., 1969, VERH INT VEREIN LIMN, V17, P1013; GAYRAL P, 1954, TRAV I SCI CHERIFI B, V4; GEORGE DG, 1976, J APPL ECOL, V13, P667, DOI 10.2307/2402246; GEORGE DG, 1978, J ECOL, V66, P133, DOI 10.2307/2259185; GLIWICZ Z M, 1976, Polskie Archiwum Hydrobiologii, V23, P61; Heaney S. I., 1980, REP FRESHWAT BIOL AS, V48, P27; HERZIG R, 1981, DEV ARID ZONE ECOLOG, P179; HICKEL B, 1988, BRIT PHYCOL J, V23, P115, DOI 10.1080/00071618800650131; HICKEL B, 1978, VERH GES OKOL KIEL, P119; HICKEL B, 1985, VERH INT VER LIMNOL, V22, P2845; ILTIS A, 1984, Revue d'Hydrobiologie Tropicale, V17, P279; KOMAROVSKY B, 1959, B SEA FISH RES STN, V25, P1; KOZHOV M, 1963, MONOGRAPHIAE BIOL, V11; LIND E M, 1968, British Phycological Bulletin, V3, P481; LINDHOLM T, 1985, VERH INT VEREIN LIMN, V22, P2109; LINDSTROM K, 1985, INT REV GES HYDROBIO, V70, P77, DOI 10.1002/iroh.19850700107; LINDSTROM K, 1984, J PHYCOL, V20, P212, DOI 10.1111/j.0022-3646.1984.00212.x; Lindstrom K., 1978, MITTEILUNGEN INTERNATIONALE VEREINIGUNG FUER THEORETISCHE UND ANGEWANDTE LIMNOLOGIE, V21, P168; MCCARTHY JJ, 1982, LIMNOL OCEANOGR, V27, P673, DOI 10.4319/lo.1982.27.4.0673; MUNAWAR M, 1981, VERH INT VEREIN LIMN, V21, P1695; PFIESTER L A, 1971, Castanea, V36, P246; Pollingher U., 1988, P134; POLLINGHER U, 1986, HYDROBIOLOGIA, V138, P127, DOI 10.1007/BF00027236; POLLINGHER U, 1981, BRIT PHYCOL J, V16, P281, DOI 10.1080/00071618100650301; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; POLLINGHER U, 1982, ARCH HYDROBIOL, V96, P33; Pollingher U., 1975, Verhandlungen Int Verein Theor Angew Limnol, V19, P1370; POLLINGHER U, 1990, LARGE LAKES ECOLOGIC, P368; Pollingher U., 1987, BIOL DINOFLAGELLATES, P502; Reynolds C.S., 1984, ECOLOGY FRESHWATER P; REYNOLDS CS, 1978, BRIT PHYCOL J, V13, P329, DOI 10.1080/00071617800650391; RUTTNER F, 1955, ARCH HYDROBIOL S, V21, P1; SERRUYA C, 1975, J PHYCOL, V11, P155, DOI 10.1111/j.1529-8817.1975.tb02764.x; SERRUYA C, 1971, MITT INT VER THEOR, V19, P277; SERRUYA C, 1978, VERH INT VEREIN LIMN, V20, P1096; SERRUYA C, 1978, MONOGRAPHIE BIOL, V32; SHERR BF, 1982, LIMNOL OCEANOGR, V27, P765, DOI 10.4319/lo.1982.27.4.0765; SOMMER U, 1984, HYDROBIOLOGIA, V109, P159, DOI 10.1007/BF00011574; UTERMOHL H, 1958, MITT INT VEREIN THEO, V9; VOROBIEWA SS, 1981, PLANKTON BRATZKOVO V; WEPPLING K, 1983, SVENSK BOT TIDSKR, V77, P151; WHITFORD LA, 1979, J ELISHA MITCH SCI S, V95, P42; WYNNE D, 1982, J PLANKTON RES, V4, P125, DOI 10.1093/plankt/4.1.125	59	48	53	1	9	E SCHWEIZERBART'SCHE VERLAGS	STUTTGART	NAEGELE U OBERMILLER JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY	0003-9136			ARCH HYDROBIOL	Arch. Hydrobiol.	JAN	1991	120	3					267	285						19	Limnology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	EX905					2025-03-11	WOS:A1991EX90500002
J	CARRADA, GC; CASOTTI, R; MODIGH, M; SAGGIOMO, V				CARRADA, GC; CASOTTI, R; MODIGH, M; SAGGIOMO, V			PRESENCE OF GYMNODINIUM-CATENATUM (DINOPHYCEAE) IN A COASTAL MEDITERRANEAN LAGOON	JOURNAL OF PLANKTON RESEARCH			English	Article							SHELLFISH; TOXICITY; GRAHAM; SPAIN	The occurrence and abundance of the toxic, chain-forming dinoflagellate Gymnodinium catenatum in a Tyrrhenian coastal lagoon, the Fusaro, during an annual sampling cycle are reported. Peak abundances were observed from late spring until early autumn. Although very high cell numbers were recorded, up to 1.5 x 10(6) cells l-1, no monospecific bloom of this species occurred. The first observation of G.catenatum in the Mediterranean occurred in the Fusaro and the appearance of this species in a traditional shellfish farming area, where no shellfish intoxication has been reported to date, is discussed in relation to human interventions in the basin. In particular, intensive dredging in recent years with resuspension of bottom sediments may have seeded the water body with cysts. A Gymnodinium n.d. species, illustrated using scanning electron microscopy, caused a monospecific bloom in concomitance with maximum abundances of G.catenatum, apparently outcompeting this latter species.	STAZ ZOOL ANTON DOHRN, I-80121 NAPLES, ITALY	Stazione Zoologica Anton Dohrn	NAPLES UNIV, DEPT ZOOL, VIA MEZZOCANNONE 8, I-80134 NAPLES, ITALY.		Casotti, Raffaella/H-1697-2016	Casotti, Raffaella/0000-0002-9876-4601				Anderson D.M., 1989, P11; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1989, TOXICON, V27, P665, DOI 10.1016/0041-0101(89)90017-2; BALECH E., 1964, BOL INST BIOL MAR MAR DEL PLATA, V4, P1; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BRAVO I, 1990, TOXIC MARINE PHYTOPLANKTON, P449; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; CARRADA GC, 1988, RAPP COMM INT MER ME, V31, P61; ESTRADA M, 1984, INVEST PESQ, V48, P31; FRAGA S, 1988, ESTUAR COAST SHELF S, V27, P349, DOI 10.1016/0272-7714(88)90093-5; Fraga S., 1989, P281; Hallegraeff G.M., 1989, P77; Ikeda T., 1989, P411; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; SAMPAYO MAM, 1989, RED TIDES BIOL ENV S, P89; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Steidinger K.A., 1983, Progress phycol. Res., V2, P147; Strickland J.D.H., 1972, B FISH RES BOARD CAN, V157, P310, DOI DOI 10.1002/IROH.19700550118; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; Tonini M., 1978, In 'Chemical toxicology of food' [see FSTA (1979) 11 10C579]., P375; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109	23	31	31	0	10	OXFORD UNIV PRESS	OXFORD	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND	0142-7873	1464-3774		J PLANKTON RES	J. Plankton Res.	JAN	1991	13	1					229	238		10.1093/plankt/13.1.229	http://dx.doi.org/10.1093/plankt/13.1.229			10	Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology; Oceanography	EV893					2025-03-11	WOS:A1991EV89300018
J	HALLEGRAEFF, GM; BOLCH, CJ				HALLEGRAEFF, GM; BOLCH, CJ			TRANSPORT OF TOXIC DINOFLAGELLATE CYSTS VIA SHIPS BALLAST WATER	MARINE POLLUTION BULLETIN			English	Article								Toxic dinoflagellate species that are not endemic to an area can be inadvertently introduced when their cysts are discharged with the ballast tank sediments of bulk container ships. These species, which can affect fish-and shellfish-farms, pose a serious threat to public health and aquaculture. Among 80 cargo vessels entering Australian ports, 40% contained viable dinoflagellate cysts and 6% carried the cysts of the toxic dinoflagellates Alexandrium catenella and A. tamarense (up to an estimated 300 million cysts per ship). The introduction of new Australian quarantine measures is discussed; however, the implications of this potential spreading of toxic algae are global.			CSIRO, DIV FISHERIES, GPO BOX 1538, HOBART, TAS 7001, AUSTRALIA.		Bolch, Christopher/J-7619-2014; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				Anderson D.M., 1989, P11; ANDERSON DM, 1982, ESTUAR COAST SHELF S, V14, P447, DOI 10.1016/S0272-7714(82)80014-0; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BOLCH CJ, 1990, BOT MAR, V33, P173, DOI 10.1515/botm.1990.33.2.173; HALLEGRAEFF GM, 1990, TOXIC MARINE PHYTOPLANKTON, P475; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HEBERT PDN, 1989, CAN J FISH AQUAT SCI, V46, P1587, DOI 10.1139/f89-202; HUTCHINGS PA, 1987, OCC REP AUST MUS, V3; MACLEAN JL, 1989, MAR POLLUT BULL, V20, P304, DOI 10.1016/0025-326X(89)90152-5; NORDBERG K, 1988, MAR GEOL, V83, P135, DOI 10.1016/0025-3227(88)90056-4; SANDERSON JC, 1990, BOT MAR, V33, P153, DOI 10.1515/botm.1990.33.2.153; SMAYDA TJ, 1990, TOXIC MARINE PHYTOPLANKTON, P29; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P398; WILLIAMS RJ, 1988, ESTUAR COAST SHELF S, V26, P409, DOI 10.1016/0272-7714(88)90021-2	14	226	248	1	50	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0025-326X	1879-3363		MAR POLLUT BULL	Mar. Pollut. Bull.	JAN	1991	22	1					27	30		10.1016/0025-326X(91)90441-T	http://dx.doi.org/10.1016/0025-326X(91)90441-T			4	Environmental Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	EZ434					2025-03-11	WOS:A1991EZ43400007
J	MCMINN, A				MCMINN, A			RECENT DINOFLAGELLATE CYSTS FROM ESTUARIES ON THE CENTRAL COAST OF NEW-SOUTH-WALES, AUSTRALIA	MICROPALEONTOLOGY			English	Article							ADJACENT SEAS; SEDIMENTS; NORTH	Nineteen species of dinoflagellate cysts and four species of acritarchs have been recognized in surface sediments from estuaries on the N.S.W. central coast. Prominent species include Operculodinium centrocarpum (Deflandre & Cookson) Wall 1967, Lingulodinium hemicystum n. sp., Spiniferites bulloideus (Deflandre and Cookson) Sarjeant 1970, Spiniferites mirabilis (Rossignol) Sarjeant 1970, Spiniferites ramosus (Ehrenberg) Loeblich & Loeblich 1966 and Protoperidinium spp. Cyst assemblages within an estuary are more similar to each other than to assemblages from comparable environments but from different estuaries. Environmental changes within an estuary cause the cyst abundance to decrease without significantly altering the relative abundances. Lingulodinium hemicystum and Cobricosphaeridium giganteum are described as new species.	UNIV NEW S WALES,GEOL SURVEY NEW S WALES,KENSINGTON,NSW 2033,AUSTRALIA	Department of Primary Industries & Regional Development NSW; University of New South Wales Sydney			McMinn, Andrew/A-9910-2008					ALBANI AD, 1968, CONTRIBUTIONS CUSHMA, V14, P85; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Bint A.N., 1988, Memoir of the Association of Australasian Palaeontologists, V5, P329; BRADFORD MR, 1984, PALAEONTOGR ABT B, V192, P1; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; DAVEY RJ, 1975, MAR GEOL, V18, P213, DOI 10.1016/0025-3227(75)90097-3; DAVEY RJ, 1971, 2ND P PLANKT C ROM, P331; DOBELL P E R, 1981, Palynology, V5, P99; Fritsch FE, 1929, BIOL REV BIOL P CAMB, V4, P103, DOI 10.1111/j.1469-185X.1929.tb00884.x; HAECKEL E, 1894, ENTWURF NATURLICHEN, P1; HALLEGRAEFF GM, 1986, AUST J MAR FRESH RES, V37, P361; HARLAND R, 1981, Palynology, V5, P65; HARLAND R, 1986, Palynology, V10, P25; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1982, Palynology, V6, P9; HARLAND R, 1980, Grana, V19, P211; HARLAND R, 1970, Proceedings of the Royal Society of Victoria, V83, P211; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; Lindemann E., 1928, Die Naturlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten insbesondere den Nutzpflanzen. Zweite stark vermehrte und verbesserte; MATSUOKA K, 1907, PUBLICATIONS SETO MA, V13, P351; MATSUOKA K, 1973, GEOLOGICAL SOC JAPAN, P115; MATSUOKA K, 1907, PUBLICATIONS SETO MA, V23, P351; MILLER AAL, 1982, CAN J EARTH SCI, V19, P2342, DOI 10.1139/e82-205; Morzadec-Kerfourn M. T., 1977, Revue Micropaleont, V20, P157; MORZADEC-KERFOURN M.T., 1979, MER PELAGIENNE ETUDE, VVI, P221; MUDIE PJ, 1985, QUATERNARY ENV E CAN, P1; NEWELL BS, 1966, AUST J MAR FRESH RES, V17, P77; PASCHER A, 1914, BERICHTE DTSCH BOTAN, V32, P13; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; ROSSIGNO M, 1904, REV MICROPALEONTOL, V7, P83; ROY PS, 1984, ESTUAR COAST SHELF S, V19, P341, DOI 10.1016/0272-7714(84)90030-1; SCOTT BD, 1978, AUST J MAR FRESH RES, V29, P803; Thom B.G., 1984, COASTAL GEOMORPHOLOG; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; WALL D., 1967, PALAEONTOLOGY, V10, P95; WOLFE PH, 1979, NSW DIVISION FISHERI, V2, P1; WOOD EJF, 1955, AUSTR J MARINE FRESH, V5, P171; ELECOM124 EL COMM NS; 1979, TUGGERAH LAKES STUDY, P1; 1979, PD48 ELECOM EL COMM	44	69	71	0	3	MICROPALEONTOLOGY PRESS	NEW YORK	AMER MUSEUM NAT HISTORY 79TH ST AT CENTRAL PARK WEST, NEW YORK, NY 10024	0026-2803			MICROPALEONTOLOGY	Micropaleontology		1991	37	3					269	287		10.2307/1485890	http://dx.doi.org/10.2307/1485890			19	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	GH650		Green Submitted			2025-03-11	WOS:A1991GH65000003
J	REES, AJJ; HALLEGRAEFF, GM				REES, AJJ; HALLEGRAEFF, GM			ULTRASTRUCTURE OF THE TOXIC, CHAIN-FORMING DINOFLAGELLATE GYMNODINIUM-CATENATUM (DINOPHYCEAE)	PHYCOLOGIA			English	Article							PARALYTIC SHELLFISH TOXINS; TRANSVERSE FLAGELLUM; CELL; REPRODUCTION; FREUDENTHAL; TAMARENSIS; MORPHOLOGY; AUREOLUM; UNIQUE; NOV	The ultrastructure of the toxic, chain-forming dinoflagellate Gymnodinium catenatum Graham (Dinophyceae) is described from wild and cultured cells from estuaries in south-east Tasmania, Australia. The cell covering (amphiesma) comprises numerous (> 1500) small polygonal vesicles, which lack plate-like contents, and are arranged in irregular rows except in the area of the cingulum, where five or six roughly parallel rows occur. This pattern is also seen in the arrangement of microreticulate fields on the resistant wall of the resting cyst (hypnozygote). The vegetative cell contents include a large central nucleus with about 120 chromosomes, numerous elongated chloroplasts, typical dinoflagellate trichocysts, and a small but distinctive pusule with a central collecting chamber surrounded by a system of radiating, flattened accessory vesicles. The pyrenoids are multiple-stalked with starch caps, and are not penetrated by thylakoids. Cells in a chain are linked by cytoplasmic connections. No intracellular or endonuclear bacteria were observed. Despite previous speculation that G. catenatum may have arisen from a thecate species which produces similar paralytic shellfish poisons, such as Alexandrium catenella (Whedon et Kofoid) Balech, the structure of its amphiesma, pyrenoids, pusule and resting cyst provide evidence against any close relationship with species of that genus or with any other known armoured toxic dinoflagellate. On present evidence, G. catenatum appears to occupy a somewhat isolated position within the Gymnodiniales.			REES, AJJ (通讯作者)，CSIRO,DIV FISHERIES,GPO 1538,HOBART,TAS 7001,AUSTRALIA.		Hallegraeff, Gustaaf/C-8351-2013; Rees, Tony/K-9837-2015	Hallegraeff, Gustaaf/0000-0001-8464-7343; Rees, Tony/0000-0003-1887-5211				Anderson D.M., 1989, P11; ANDERSON DM, 1988, J PHYCOL, V24, P255; BALECH E., 1964, BOL INST BIOL MAR MAR DEL PLATA, V4, P1; BERDACH JT, 1977, J PHYCOL, V13, P243, DOI 10.1111/j.0022-3646.1977.00243.x; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; BJORNLAND T, 1984, 7TH INT IUPAC S CAR, P26; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANK RJ, 1987, MAR BIOL, V94, P143, DOI 10.1007/BF00392906; CACHON J, 1970, Protistologica, V6, P467; COSTAS E, 1988, BOT MAR, V31, P555, DOI 10.1515/botm.1988.31.6.555; Dodge J. D., 1968, Protistologica, V4, P231; DODGE J D, 1975, Phycologia, V14, P253, DOI 10.2216/i0031-8884-14-4-253.1; Dodge J. D., 1973, FINE STRUCTURE ALGAL; DODGE JD, 1971, BOT J LINN SOC, V64, P105, DOI 10.1111/j.1095-8339.1971.tb02138.x; DODGE JD, 1972, PROTOPLASMA, V75, P285, DOI 10.1007/BF01279820; DODGE JOHN D., 1967, BRIT PHYCOL BULL, V3, P327; DODGE JOHN D., 1963, BOT MAR, V5, P121, DOI 10.1515/botm.1963.5.4.121; DOUCETTE GJ, 1989, J PHYCOL, V25, P721, DOI 10.1111/j.0022-3646.1989.00721.x; FRANCA S, 1987, 22 REUN AN SOC PORT; FRITZ L, 1985, J PHYCOL, V21, P662, DOI 10.1111/j.0022-3646.1985.00662.x; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; FRITZ L, 1986, THESIS RUTGERS U NEW; FUKUYO Y, 1985, B MAR SCI, V37, P529; GARDINER WE, 1989, J PHYCOL, V25, P178, DOI 10.1111/j.0022-3646.1989.00178.x; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; Hallegraeff G., 1986, Australian Fisheries, V45, P15; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; KITE GC, 1988, SARSIA, V73, P131, DOI 10.1080/00364827.1988.10420679; KODAMA M, 1989, RED TIDES BIOL ENV S, P367; Kofoid Charles Atwood, 1921, FREE LIVING UNARMORE; LOEBLICH AR, 1979, J MAR BIOL ASSOC UK, V59, P195, DOI 10.1017/S0025315400046270; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; LOEBLICH AR, 1970, 1969 P N AM PAL CO G, P867; LOPER CL, 1980, T AM MICROSC SOC, V99, P343, DOI 10.2307/3226012; MOESTRUP O, 1990, TOXIC MARINE PHYTOPLANKTON, P78; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; MORRILL LC, 1983, INT REV CYTOL, V82, P151, DOI 10.1016/S0074-7696(08)60825-6; Netzel H., 1984, P43; NORO T, 1981, Memoirs of Faculty of Fisheries Kagoshima University, V30, P179; ONOUE Y, 1989, MYCOTOXINS PHYCOTOXI, P359; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; OSHIMA Y, 1990, TOXIC MARINE PHYTOPLANKTON, P391; PARTENSKY F, 1988, J PHYCOL, V24, P408, DOI 10.1111/j.1529-8817.1988.tb04484.x; REES AJJ, 1980, J PHYCOL, V16, P73, DOI 10.1111/j.0022-3646.1980.00073.x; Steidinger K.A., 1983, Progress phycol. Res., V2, P147; STEIDINGER KA, 1990, TOXIC MARINE PHYTOPLANKTON, P11; STEIDINGER KA, 1978, J PHYCOL, V14, P72, DOI 10.1111/j.1529-8817.1978.tb00634.x; TAKAHASHI K, 1985, J RADIO RES LAB, V32, P129; TANGEN K, 1981, Journal of Plankton Research, V3, P389, DOI 10.1093/plankt/3.3.389; Taylor F.J.R., 1985, P11; Taylor F.J. R., 1984, SEAFOOD TOXINS, P77; TAYLOR FJR, 1980, BIOSYSTEMS, V13, P65, DOI 10.1016/0303-2647(80)90006-4; TRENCH RK, 1987, J PHYCOL, V23, P469, DOI 10.1111/j.1529-8817.1987.tb02534.x; WETHERBEE R, 1975, J ULTRA MOL STRUCT R, V50, P65, DOI 10.1016/S0022-5320(75)90009-X; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109; Yuki K., 1989, P451	57	20	21	0	10	INT PHYCOLOGICAL SOC	LAWRENCE	NEW BUSINESS OFFICE, PO BOX 1897, LAWRENCE, KS 66044-8897	0031-8884			PHYCOLOGIA	Phycologia	JAN	1991	30	1					90	105		10.2216/i0031-8884-30-1-90.1	http://dx.doi.org/10.2216/i0031-8884-30-1-90.1			16	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	EV919					2025-03-11	WOS:A1991EV91900002
J	PITCHER, GC; WALKER, DR; MITCHELLINNES, BA; MOLONEY, CL				PITCHER, GC; WALKER, DR; MITCHELLINNES, BA; MOLONEY, CL			SHORT-TERM VARIABILITY DURING AN ANCHOR STATION STUDY IN THE SOUTHERN BENGUELA UPWELLING SYSTEM - PHYTOPLANKTON DYNAMICS	PROGRESS IN OCEANOGRAPHY			English	Article							SIZE STRUCTURE; SEDIMENTATION; SINKING; REGION; BAY	The temporal variability of the phytoplankton and the role of sinking in such variability was examined in response to environmental changes associated with coastal upwelling during a 27-day anchor station study in St Helena Bay on the South African west coast. Two phytoplankton blooms were observed, both of which were directly related to the intrusion of recently upwelled water of high nutrient concentration. Many of the observed phytoplankton changes corresponded to recognised stages of succession, as turbulence dissipated, whereas others resulted from sequential changes owing to changes in water-mass type. The system progressed from a high biomass diatom bloom in turbulent, nutrient rich water, to a flagellate community at much lower biomass levels in stratified, nutrient depleted water. Changes in the phytoplankton corresponded to changes in the vertical stability of the water column, the stratification index giving good qualitative prediction of the relative dominance of diatoms and flagellates. Phytoplankton community changes were unpredictable at the species level, but showed systematic trends in the dominance patterns of higher taxonomic levels such as diatoms, dinoflagellates and microflagellates. A number of changes in the species composition resulted from the interrelation between turbulence and the variable sinking rates of different components of the phytoplankton. Rapid sinking of diatom resting spores represented the transition from an active surface growing stage to a resting stage positioned in deeper water, thus ensuring the restoration of cells to the surface layer by restricted mixing events. Losses from the euphotic zone were nevertheless of limited importance to changes in the phytoplankton biomass. Natural mortality and breakdown of phytoplankton cells within the surface layers is thought to have been most important in accounting for the phytoplankton biomass decline.	UNIV CAPE TOWN,DEPT ZOOL,MARINE BIOL RES INST,RONDEBOSCH 7700,SOUTH AFRICA	University of Cape Town	PITCHER, GC (通讯作者)，SEA FISHERIES RES INST,PRIVATE BAG X2,ROGGE BAY 8012,SOUTH AFRICA.		; Moloney, Coleen/B-4363-2009	Walker, David/0000-0002-4235-1699; Moloney, Coleen/0000-0001-6663-8814				ANDREWS W R H, 1980, Progress in Oceanography, V9, P1, DOI 10.1016/0079-6611(80)90015-4; [Anonymous], 1966, III B INTER TROP TUN; [Anonymous], PHYSL ECOLOGY PHYTOP; [Anonymous], COASTAL UPWELLING; BAILEY GW, 1991, PROG OCEANOGR, V28, P9, DOI 10.1016/0079-6611(91)90019-I; BAILEY GW, 1985, S INT SOMBRE AREAS A, V1, P305; Barber R T., 1981, Coastal Upwelling, V1, P366, DOI [DOI 10.1029/CO001P0366, 10.1029/CO001p0366]; BARLOW RG, 1982, J EXP MAR BIOL ECOL, V63, P209, DOI 10.1016/0022-0981(82)90179-4; BERGH MO, 1985, 1985 INT S UPW W AFR, V1, P281; BIENFANG PK, 1985, MAR ECOL PROG SER, V23, P143, DOI 10.3354/meps023143; BIENFANG PK, 1984, J PLANKTON RES, V6, P985, DOI 10.1093/plankt/6.6.985; BODUNGEN BV, 1986, DEEP-SEA RES, V33, P177, DOI 10.1016/0198-0149(86)90117-2; DEJAGER BV, 1957, INVESTIGATIONAL REPO, V25, P1; DUNCAN CP, 1969, INVESTL REP DIV SEA, V76, P1; Eppley R. W, 1970, Bull. Scripps Instn Oceanogr. tech. Ser., V17, P33; FIELD JG, 1982, MAR ECOL PROG SER, V8, P37, DOI 10.3354/meps008037; GARRISON D L, 1981, Journal of Plankton Research, V3, P137, DOI 10.1093/plankt/3.1.137; GARRISON D L, 1979, Journal of Plankton Research, V1, P241, DOI 10.1093/plankt/1.3.241; Garrison D.L., 1984, Marine Plankton Life Cycles Strategies, P1; Gran H.H., 1912, DEPTHS OCEAN, P307; GRINDLEY J R, 1970, Fisheries Bulletin South Africa, V6, P36; Hargraves P.E., 1975, Nova Hedwigia, V53, P229; Hart T. J., 1960, Discovery Reports, V31, P123; Hasle G.R., 1978, PHYTOPLANKTON MANUAL, P88; HOLDEN C J, 1985, P97; HOLLIGAN PM, 1977, J MAR BIOL ASSOC UK, V57, P1075, DOI 10.1017/S002531540002614X; Horstman DA., 1981, FISHERIES B S AFRICA, V15, P71; KNAUER GA, 1979, DEEP-SEA RES, V26, P97, DOI 10.1016/0198-0149(79)90089-X; MACKAS DL, 1985, B MAR SCI, V37, P652; Malone T.C., 1980, The Physiological Ecology of Phytoplankton, P433; MARGALEF R, 1967, HELGOLAND WISS MEER, V15, P548, DOI 10.1007/BF01618650; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; Margalef R., 1962, ADV FRONT PLANT SCI, V2, P137, DOI DOI 10.5194/os-9-489-2013; Margalef R., 1958, Perspectives in Marine Biology, P323; MITCHELLINNES BA, 1991, PROG OCEANOGR, V28, P65, DOI 10.1016/0079-6611(91)90021-D; Mosterd S.A., 1983, S AFR J MAR SCI, V1, P189, DOI [10.2989/025776183784447584, DOI 10.2989/025776183784447584]; NELSON G, 1983, PROG OCEANOGR, V12, P333, DOI 10.1016/0079-6611(83)90013-7; PETERSON WT, 1988, PROG OCEANOGR, V20, P1, DOI 10.1016/0079-6611(88)90052-3; Pitcher G.C., 1986, South African Journal of Marine Science, V4, P231, DOI [10.2989/025776186784461657, DOI 10.2989/025776186784461657]; PITCHER GC, 1989, MAR ECOL PROG SER, V55, P261, DOI 10.3354/meps055261; PITCHER GC, 1988, S AFR J MARINE SCI, V7, P9, DOI 10.2989/025776188784379170; RINES JEB, 1987, J PLANKTON RES, V9, P917, DOI 10.1093/plankt/9.5.917; SHANNON LV, 1983, J PLANKTON RES, V5, P565, DOI 10.1093/plankt/5.4.565; SHANNON LV, 1984, S AFR J MARINE SCI, V2, P109, DOI DOI 10.2989/02577618409504363; Smayda T.J., 1980, PHYSIOLOGICAL ECOLOG, P493; SMETACEK V, 1978, MAR BIOL, V47, P211, DOI 10.1007/BF00541000; SMETACEK VS, 1985, MAR BIOL, V84, P239, DOI 10.1007/BF00392493; STRATHMANN RR, 1967, LIMNOL OCEANOGR, V12, P411, DOI 10.4319/lo.1967.12.3.0411; Thomsen H. A., 1986, CAN B FISH AQUAT SCI, V214, P121; VERHEYE HM, 1991, PROG OCEANOGR, V28, P91, DOI 10.1016/0079-6611(91)90022-E; WALSH JJ, 1983, PROG OCEANOGR, V12, P1, DOI 10.1016/0079-6611(83)90006-X; 1966, UNESCO MONOGRAPHS OC, V1, P9	52	95	100	1	14	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB	0079-6611			PROG OCEANOGR	Prog. Oceanogr.		1991	28	1-2					39	64		10.1016/0079-6611(91)90020-M	http://dx.doi.org/10.1016/0079-6611(91)90020-M			26	Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Oceanography	GR396					2025-03-11	WOS:A1991GR39600003
J	LEWIS, J				LEWIS, J			THE CYST THECA RELATIONSHIP OF OBLEA-ROTUNDA (DIPLOPSALIDACEAE, DINOPHYCEAE)	BRITISH PHYCOLOGICAL JOURNAL			English	Article								Oblea rotunda is a small, heterotrophic dinoflagellate regularly found during the summer in coastal waters. Working with sediment from Scottish sea lochs, Creran, Melfort and Striven, the cyst-theca relationship was investigated using single cyst germination techniques and light and scanning electron microscopy. O. rotunda has a small, round, brown cyst with a large theropylic archeopyle. Observations were also made on the cysts of two other diplopsalid species, Diplopsalis lenticula and Zygabikodinium lenticulatum. In comparison with these and other published diplopsalid cyst types the cyst of O. rotunda is most similar to that of D. lenticula. The archeopyles of O. rotunda and D. lenticula are considered in relation to the plate overlap patterns of the motile thecate stages.			UNIV MARINE BIOL STN, MILLPORT, ISLE OF CUMBRAE KA28 0EG, SCOTLAND.							Abe T. H., 1941, REC OCEAN OGR WORKS JAPAN, V12, P121; AKSELMAN R, 1987, Boletim do Instituto Oceanografico, V35, P17; [Anonymous], NOVA HEDWIGIA; [Anonymous], 1985, SPOROPOLLENIN DINOFL; BALECH E., 1964, BOL INST BIOL MAR MAR DEL PLATA, V4, P1; Dodge J. D., 1981, PROVISIONAL ATLAS MA; Dodge J.D., 1982, MARINE DINOFLAGELLAT, DOI DOI 10.37543/OCEANIDES.V25I1.79; DODGE JD, 1981, BOT J LINN SOC, V83, P15, DOI 10.1111/j.1095-8339.1981.tb00126.x; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HOLLIGAN PM, 1980, J MAR BIOL ASSOC UK, V60, P851, DOI 10.1017/S0025315400041941; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; Lebour Marie, 1922, Journal of the Marine Biological Association Plymouth NS, V12, P795; Lewis J., 1985, P85; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; LEWIS JM, 1985, THESIS U LONDON; Matsuoka K., 1989, P461; MATSUOKA K, 1988, REV PALAEOBOT PALYNO, V56, P95, DOI 10.1016/0034-6667(88)90077-2; MATSUOKA K, 1976, Publications of the Seto Marine Biological Laboratory, V23, P351; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	20	25	25	0	2	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD	LONDON	24-28 OVAL RD, LONDON NW1 7DX, ENGLAND	0007-1617			BRIT PHYCOL J		DEC	1990	25	4					339	351		10.1080/00071619000650381	http://dx.doi.org/10.1080/00071619000650381			13	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	EL392		Bronze			2025-03-11	WOS:A1990EL39200006
J	AKSELMAN, R; KEUPP, H				AKSELMAN, R; KEUPP, H			RECENT OBLIQUIPITHONELLOID CALCAREOUS CYSTS OF SCRIPPSIELLA-PATAGONICA SP-NOV (PERIDINIACEAE, DINOPHYCEAE) FROM PLANKTON OF THE GOLFO SAN-JORGE (PATAGONIA, ARGENTINA)	MARINE MICROPALEONTOLOGY			English	Article								Planktonic samples obtained from the first 30 meters of water column of the Golfo San Jorge/Argentina in November and December, 1984 contain (per liter) up to 3700 free calcareous cysts and parental cells liberating cysts of the marine dinoflagellate theca. Scrippsiella patagonica sp. nov. The ovoid cysts are covered by a calcareous wall constructed by one layer of large, irregularly sized calcite crystals. These Recent cysts show morphological affinities with common Mesozoic fossil cysts of the Obliquipithonella loeblichii (Bolli, 1974) group sensu Keupp (1981). Using separate classifications for both motile thecate stages and cysts, the cysts of Scrippsiella patagonica are introduced as Obliquipithonella irregularis sp. nov.	FREE UNIV BERLIN, INST PALANTOL, W-1000 BERLIN 33, GERMANY	Free University of Berlin	INST NACL INVEST & DESARROLLO PESQUIRO, RA-7600 MAR DEL PLATA, ARGENTINA.							ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; [Anonymous], 1978, DEEP SEA DRILL PROJ; Balech E., 1967, Revista Mus argent Cienc nat Bernardino Rivadavia Inst nac Invest Cienc nat (Hidrologia), V2, P77; BALECH E, 1959, BIOL BULL-US, V116, P195, DOI 10.2307/1539204; Balech E., 1966, NEOTROPICA, V12, P103; Balech E., 1980, An. Centro Cienc. del Mar y Limnol. Univ. Nal. Auton. Mexico, V7, P57; BANDEL K, 1985, NEUES JB GEOL PAL, P65; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; Bolli H.M., 1974, Initial Rep Deep Sea Drilling Project, V27, P843; BRAARUD T., 1958, NYTT MAG BOT, V6, P39; BUJAK JP, 1983, AASP CONTRIB SER, V13; Dale B., 1983, P69; DEFLANDRE G, 1947, CR HEBD ACAD SCI, V224, P1781; Deflandre G., 1949, BOTANISTE, V34, P191; EVITT WR, 1985, AASP F AUSTIN; Fryxell G.A., 1983, SURVIVAL STRATEGIES; GAARDER KR, 1973, GAARDER NOV COMB J B, V20, P89; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HORIGUCHI T, 1988, BRIT PHYCOL J, V23, P33, DOI 10.1080/00071618800650041; HULTBERG SU, 1985, GRANA, V24, P115, DOI 10.1080/00173138509429922; Janofska D., 1987, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V86, P45; KAMPTNER ERWIN, 1958, ARCH PROTISTENKUNDE, V103, P54; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P165; KEUPP H, 1984, Palaeontologische Zeitschrift, V58, P9; Keupp H., 1987, Facies, V16, P37, DOI 10.1007/BF02536748; Keupp H., 1981, Facies, V5, P1, DOI 10.1007/BF02536655; Keupp H., 1989, Berliner Geowissenschaftliche Abhandlungen Reihe A Geologie und Palaeontologie, V106, P207; Keupp H., 1979, Bericht der Naturhistorischen Gesellschaft zu Hannover, V122, P7; KEUPP H, IN PRESS CALCAREOUS; KEUPP H, 1980, N JB GEOL PALAONTOL, V180, P513; KEUPP H, 1984, FACIES, V10, P133; Keupp H., 1982, GEOLOGISCHES JB A, V65, P307; LEWIS J, 1988, J MAR BIOL ASSOC UK, V68, P701, DOI 10.1017/S0025315400028812; Loeblich A. R. 3rd., 1968, Proceedings of the Biological Society of Washington, V81, P91; MONOZ SP, 1983, CHILE REV BIOL, V19, P63; MONTRESOR M, 1988, PHYCOLOGIA, V27, P387, DOI 10.2216/i0031-8884-27-3-387.1; PFLAUMANN U, 1978, DSDP INIT REP, V41, P817; SARJEANT WAS, 1982, CAN J BOT, V60, P922, DOI 10.1139/b82-119; STEIDINGER K A, 1977, Phycologia, V16, P69, DOI 10.2216/i0031-8884-16-1-69.1; STEIDINGER KA, 1981, BIOSCIENCE, V31, P814, DOI 10.2307/1308678; Von Stosch HA., 1973, Br Phycol J, V8, P105; VONSTEIN FR, 1983, ORGANISMUS INFUSIONS; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690	45	16	17	0	2	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0377-8398	1872-6186		MAR MICROPALEONTOL	Mar. Micropaleontol.	NOV	1990	16	3-4					169	179		10.1016/0377-8398(90)90002-4	http://dx.doi.org/10.1016/0377-8398(90)90002-4			11	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	EL250					2025-03-11	WOS:A1990EL25000002
J	MCMINN, A				MCMINN, A			RECENT DINOFLAGELLATE CYST DISTRIBUTION IN EASTERN AUSTRALIA	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article											MCMINN, A (通讯作者)，UNIV NEW S WALES,NEW S WALES GEOL SURVEY,BLDG B11A,KENSINGTON,NSW 2033,AUSTRALIA.		McMinn, Andrew/A-9910-2008					DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; Dale B., 1983, P69; HARLAND R, 1981, Palynology, V5, P65; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1982, Palynology, V6, P9; Harland R., 1977, Palaeontographica Abteilung B Palaeophytologie, V164, P87; LONG D, 1986, MAR GEOL, V73, P109, DOI 10.1016/0025-3227(86)90114-3; MATSUBARA T, 1985, JAP J APPL PHYS S24, V24, P1; MCMINN A, 1989, MICROPALEONTOLOGY, V35, P1, DOI 10.2307/1485534; MCMINN A, IN PRESS MICROPALEON; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; REID PC, 1975, NEW PHYTOL, V75, P589, DOI 10.1111/j.1469-8137.1975.tb01425.x; ROY PS, 1984, ESTUAR COAST SHELF S, V19, P341, DOI 10.1016/0272-7714(84)90030-1; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1	15	37	38	0	4	ELSEVIER SCIENCE BV	AMSTERDAM	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS	0034-6667			REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	OCT 30	1990	65	1-4					305	310		10.1016/0034-6667(90)90080-3	http://dx.doi.org/10.1016/0034-6667(90)90080-3			6	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	EK943					2025-03-11	WOS:A1990EK94300031
J	NGO, HM; PFIESTER, LA				NGO, HM; PFIESTER, LA			FRESH-WATER DINOFLAGELLATES FROM NORTH DEMING POND, MINNESOTA, USA	TRANSACTIONS OF THE AMERICAN MICROSCOPICAL SOCIETY			English	Article								The dinoflagellate floral assemblage of North Deming Pond, Lake Itasca State Park, Minnesota, U.S.A., is described from epipelic and epidendric bog mat samples. The following dinoflagellate genera were represented by 32 taxa: Ceratium, Gonyaulax, Peridiniopsis, Peridinium, Thompsodinium, Amphidinium, Gymnodinium, Katodinium, Gloeodinium, Hemidinium, Cystodinium, Dinastridium, Phytodinium, Stylodinium, and Tetradinium. Twenty-two of these taxa represent new records for Minnesota of which 17 were U.S. records. The report of Dinastridium sextangulare in this paper represents the first published record of Dinastridium in the United States. Morphological observations are given for each species reported followed by annotations with respect to geographical distributions in the continental United States.	UNIV MINNESOTA, FORESTRY & BIOL STN, LAKE ITASCA, MN 56460 USA	University of Minnesota System								[Anonymous], 1838, BLICK TIEFERE ORG LE, DOI DOI 10.5962/BHL.TITLE.58475; Bourrelly P, 1970, ALGUES EAU DOUCE INI, VIII; BRITTON ME, 1944, CATALOG ILLINOIS ALG; Drouet F., 1954, P MINN ACAD SCI, V22, P116; EDDY SAMUEL, 1930, TRANS AMER MICROSC SOC, V49, P277, DOI 10.2307/3222160; HEINSELMAN ML, 1970, ECOL MONOGR, V40, P235, DOI 10.2307/1942297; HEINSELMAN ML, 1963, ECOL MONOGR, V33, P327, DOI 10.2307/1950750; Kofoid Charles Atwood, 1909, Archiv fuer Protistenkunde Jena, V16; LYNCH R A, 1981, Proceedings of the Oklahoma Academy of Science, V61, P49; MEYER R L, 1969, Nova Hedwigia, V18, P367; MEYER R L, 1968, Nova Hedwigia, V16, P251; NGO HM, 1987, P MINN ACAD SCI, V52, P14; Pollingher U., 1987, Botanical Monographs (Oxford), V21, P502; Prescott G. W., 1944, FARLOWIA, V1, P347; Round, 1981, ECOLOGY ALGAE; SILVA HF, 1943, THESIS MICHIGAN STAT; Starmach K., 1974, Flora Slodkowodna Polski; STEIN JR, 1960, P MINN ACAD SCI, V28, P45; STROUT GW, 1986, THESIS U OKLAHOMA; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P1; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P723; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P24; Taylor F.J.R., 1987, BOT MONOGR, V21, P399; THOMPSON JM, 1950, J NEUROPHYSIOL, V13, P277, DOI 10.1152/jn.1950.13.4.277; Thompson R.H., 1947, Chesapeake Biological Laboratory Publication, V67, P1; THOMPSON RH, 1949, AM J BOT, V36, P301, DOI 10.2307/2437888; Tiffany LH., 1952, Algae of Illinois; WHITTFORD LA, 1973, MANUAL FRESH WATER A; Wujek D.E., 1981, Journal of the Minnesota Academy of Science, V47, P22; WUJEK DE, 1981, P MINN ACAD SCI, V47, P5	30	5	5	0	4	AMER MICROSCOPICAL SOC	LAWRENCE	810 EAST 10TH ST, LAWRENCE, KS 66044-8897 USA	0003-0023			T AM MICROSC SOC		OCT	1990	109	4					380	398		10.2307/3226692	http://dx.doi.org/10.2307/3226692			19	Microscopy	Science Citation Index Expanded (SCI-EXPANDED)	Microscopy	EJ235					2025-03-11	WOS:A1990EJ23500006
J	BUCKLANDNICKS, JA; REIMCHEN, TE; TAYLOR, MFJR				BUCKLANDNICKS, JA; REIMCHEN, TE; TAYLOR, MFJR			A NOVEL ASSOCIATION BETWEEN AN ENDEMIC STICKLEBACK AND A PARASITIC DINOFLAGELLATE .2. MORPHOLOGY AND LIFE-CYCLE	JOURNAL OF PHYCOLOGY			English	Article						AMEBOID; BLASTODINIALES; DINOFLAGELLATE; ECTOPARASITE; GASTEROSTEUS; INTRACELLULAR BACTERIA; LIFE CYCLE	CYSTODINIUM-BATAVIENSE DINOPHYCEAE	An unusual dinoflagellate has been discovered in association with an endemic population of stickleback, Gasterosteus (L.), from the Queen Charlotte Islands, Canada. The dinoflagellate spends most of its life cycle as a coccoid vegetative cyst, not as a parasitic trophont. The vegetative cyst is unique in containing a rigid fenestrated matrix, which is penetrated by cytoplasmic processes that emanate from a central area containing the dinokaryotic nucleus and associated chlorplasts. Some pores in the matrix are filled by oil droplets or starch granules. Intracellular bacteria are found throughout the cyst, sometimes in association with the nucleus. The cytoplasm contains accumulation bodies, microbodies, polyhedral crystals, chloroplasts and polyvesicular bodies. The encysted dinoflagellate has several potential strategies. It can 1) shed its wall and become amoeboid; 2) undergo sporogenesis and give rise to both regular and resistant spores; 3) divide mitotically, with a gradual reduction in the size of daughter cells down to 20-mu-m; and 4) apparently form a resting cyst, during which it secretes a thick outer wall composed of five layers. Taxonomically, this unusual dinoflagellate appears to be a new member of the Blastodiniales, although its position will become clearer when details of the motile stage are known.	UNIV VICTORIA, DEPT BIOL, VICTORIA V8W 2Y2, BC, CANADA; DEPT OCEANOG, VANCOUVER V6T 1W5, BC, CANADA	University of Victoria	ST FRANCIS XAVIER UNIV, DEPT BIOL, ANTIGONISH B2G 1C0, NS, CANADA.							Cachon J., 1987, The Biology of Dinoflagellates, P571; DALE B, 1978, SCIENCE, V201, P1223, DOI 10.1126/science.201.4362.1223; DESILVA E, 1962, BOT MAR, V3, P75; DESILVA E, 1967, J PROTOZOOL, V14, P745; DESILVA E, 1978, PROTISTOLOGICA, V14, P113; DESILVA E, 1981, ARQ I NAC SAUDE, V6, P381; Dodge J. D., 1973, FINE STRUCTURE ALGAL; DODGE JD, 1987, BIOL DINOFLAGELLATES, P62; GOLD K, 1971, J PHYCOL, V7, P264, DOI 10.1111/j.0022-3646.1971.00264.x; Jacobs Don L., 1946, TRANS AMER MICROSC SOC, V65, P1; LAWLER ADRIAN R., 1967, CHESAPEAKE SCI, V8, P67, DOI 10.2307/1350357; LEE RE, 1977, J MAR BIOL ASSOC UK, V57, P303, DOI 10.1017/S0025315400021779; LOM J, 1983, J FISH DIS, V6, P411, DOI 10.1111/j.1365-2761.1983.tb00096.x; MOORE RE, 1982, OCEANUS, V25, P54; PFIESTER LA, 1979, NATURE, V279, P421, DOI 10.1038/279421a0; POLLINGHER U, 1987, BIOL DINOFLAGELLATES, P398; REIMCHEN TE, 1990, CAN J ZOOL, V68, P667, DOI 10.1139/z90-097; RICHARDSON KC, 1960, STAIN TECHNOL, V35, P313, DOI 10.3109/10520296009114754; SOYER MO, 1971, CHROMOSOMA, V33, P70, DOI 10.1007/BF00326385; SPECTOR DL, 1984, DINOFLAGELLATS; Steidinger K.A., 1984, P201; Steidinger K.A., 1980, P407; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P24; TIMPANO P, 1985, J PHYCOL, V21, P56; TIMPANO P, 1985, J PHYCOL, V21, P458	25	15	15	0	4	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	SEP	1990	26	3					539	548		10.1111/j.0022-3646.1990.00539.x	http://dx.doi.org/10.1111/j.0022-3646.1990.00539.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	EU785					2025-03-11	WOS:A1990EU78500019
J	LARRAZABAL, ME; LASSUS, P; MAGGI, P; BARDOUIL, M				LARRAZABAL, ME; LASSUS, P; MAGGI, P; BARDOUIL, M			MODERN DINOFLAGELLATE KYSTS IN VILAINE BAY SOUTHERN BRITTANY (FRANCE)	CRYPTOGAMIE ALGOLOGIE			French	Article								A preliminary study of modern marine dinoflagellate cysts has been performed in Vilaine Bay through winters 1986, 1987 and 1989. Direct observations of muddy sand samples and most probable number (MPN) method applied to cysts have evidenced a low winter species diversity with Spiniferites spp. and Scrippsiella sp. cysts as predominant species. Change in relative importance of maximum species diversity area from year to year suggests a possible action of bottom currents. A study of dormant stages of toxic dinoflagellates, genus Alexandrium and Dinophysis, has corroborated the occurrence of A. minutum cysts (10 to 30 cysts.g-1 sediment) at low amounts and absence of Dinophysis sp. resting stages. More generally comparison of cysts in sediments with summer free swimming stages shows a certain discrepancy, probably due to different living cycles and to unsteady, species dependent, encystment/excystment period.			IFREMER, CTR NANTES, RUE LILE YEU, BP 1049, F-44037 NANTES 01, FRANCE.								0	14	15	0	2	ADAC-CRYPTOGAMIE	PARIS	12 RUE DE BUFFON, 75005 PARIS, FRANCE	0181-1568	1776-0984		CRYPTOGAMIE ALGOL	Cryptogam. Algol.	AUG	1990	11	3					171	185						15	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	EA192					2025-03-11	WOS:A1990EA19200002
J	BINDER, BJ; ANDERSON, DM				BINDER, BJ; ANDERSON, DM			BIOCHEMICAL-COMPOSITION AND METABOLIC-ACTIVITY OF SCRIPPSIELLA-TROCHOIDEA (DINOPHYCEAE) RESTING CYSTS	JOURNAL OF PHYCOLOGY			English	Article								The composition and metabolic activity of cysts of the marine dinoflagellate Scripposiella trochoidea (Stein) Loeblich were examined during doromancy, quiescence, and germination. On a per cell basis, newly formed cysts contained an order of magnitude more carbohydrate but significantly less protein and chlorophyll a than did exponentially growing vegetative cells. Loss of lipid and carbohydrate from cysts during the initial dormancy period reflected a respiration rate estimated to be 10% of the respiratory activity in vegetative cells. Among older, quiescent cysts the calculated respiration rate decreased further to approximately 1.55 of the vegetative rate and appeared to proceed largely at the expense of carbohydrate reserves. These estimated rates of respiration were in good agreement with direct measurements of cyst oxygen consumption. The transfer of quiescent cysts to conditions permissive for germination resulted in a rapid increase in respiration rate, as evidenced by carbohydrate loss and O2 consumption. The increased respiratory activity was followed by an increase in protein content and, later, by an increase in chlorophyll a content and photosynthetic capacity. Just prior to germination the P/R ratio became greater than 1, and the estimated chlorophyll-specific photosynthetic activity reached 75% of the rate in vegetative cells. Complete restoration of photosynthetic and respiratory capacity apparently was not achieved until after excystment. These data confirm the common assumption that dinoflagellate cysts represent true "resting" cells, containing extensive energy reserves and displaying greatly reduced metabolic activity.	WOODS HOLE OCEANOG INST, DEPT BIOL, WOODS HOLE, MA 02543 USA	Woods Hole Oceanographic Institution								ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON OR, 1975, J PHYCOL, V11, P272, DOI 10.1111/j.0022-3646.1975.00272.x; ANDERSON OR, 1976, KURTZ LIMNOL OCEANOG, V21, P452; [Anonymous], ALGAL PHYSL BIOCH; [Anonymous], 1982, PHYSL BIOCH SEEDS RE; BERKALOFF C, 1975, PHYTOCHEMISTRY, V14, P2353, DOI 10.1016/0031-9422(75)80343-8; Bewley JD., 1983, Physiology and Biochemistry of Seeds in Relation to Germination, V1; Bibby B.T., 1972, British phycol J, V7, P85; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1986, THESIS MIT; BLIGH EG, 1959, CAN J BIOCHEM PHYS, V37, P911; BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3; CHAPMAN DV, 1982, J PHYCOL, V18, P121, DOI 10.1111/j.0022-3646.1982.00121.x; CHAUVAT F, 1982, ARCH MICROBIOL, V133, P44, DOI 10.1007/BF00943768; Coleman A.W., 1983, P1; Dale B., 1983, P69; DELIEU T, 1972, NEW PHYTOL, V71, P201, DOI 10.1111/j.1469-8137.1972.tb04068.x; DOUCETTE GJ, 1983, MAR BIOL, V78, P1, DOI 10.1007/BF00392964; DUBOIS M, 1956, ANAL CHEM, V28, P350, DOI 10.1038/168167a0; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; FAY P, 1969, ARCH MIKROBIOL, V67, P62, DOI 10.1007/BF00413682; FAY P, 1969, J EXP BOT, V20, P100, DOI 10.1093/jxb/20.1.100; FOGG G. E., 1959, SYMPOSIA SOC EXPTL BIOL, V13, P106; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; Fryxell G.A., 1983, SURVIVAL STRATEGIES; GLIBERT PM, 1988, MAR ECOL PROG SER, V42, P303, DOI 10.3354/meps042303; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hargraves P., 1983, SURVIVAL STRATEGIES, P49; HITCHCOCK GL, 1983, J EXP MAR BIOL ECOL, V69, P21, DOI 10.1016/0022-0981(83)90170-3; Hochachka P W., 1980, Living without oxygen : closed and open systems in hypoxia tolerance; HOLLIBAUGH JT, 1981, J PHYCOL, V17, P1; HOMMERSAND MH, 1965, PLANT PHYSIOL, V40, P1220, DOI 10.1104/pp.40.6.1220; Huber G., 1923, FLORA JENA, V116, P114; KRUPA D, 1981, EKOL POL-POL J ECOL, V29, P545; LEHNINGER AL, 1975, BOICHEMISTRY; LI WKW, 1980, LIMNOL OCEANOGR, V25, P447, DOI 10.4319/lo.1980.25.3.0447; LICHTLE C, 1984, J PHYCOL, V20, P8, DOI 10.1111/j.0022-3646.1984.00008.x; LICHTLE C, 1979, PROTOPLASMA, V101, P283, DOI 10.1007/BF01276969; MILLER JDA, 1962, PHYSIOLOGY BIOCHEMIS, P357; MORRIS I, 1981, CAN B FISH AQUAT SCI, P83; MYKLESTAD S, 1974, J EXP MAR BIOL ECOL, V15, P261, DOI 10.1016/0022-0981(74)90049-5; NEAL EC, 1968, T AM MICROSC SOC, V87, P525, DOI 10.2307/3224228; Nichols J.M., 1982, The Biology of Cyanobacteria, P387; NICHOLS JM, 1977, SPORES, V7, P335; ONEAL SW, 1983, J PHYCOL, V19, P193, DOI 10.1111/j.0022-3646.1983.00193.x; PARSONS TR, 1963, J MAR RES, V21, P155; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PORTER KG, 1980, LIMNOL OCEANOGR, V25, P943, DOI 10.4319/lo.1980.25.5.0943; PRICE CA, 1978, LIMNOL OCEANOGR, V23, P548, DOI 10.4319/lo.1978.23.3.0548; ROBERTS RB, 1955, CARNEGIE I WASH PUBL, V607; RYTHER JH, 1962, CAN J MICROBIOL, V8, P447, DOI 10.1139/m62-058; SAKSHAUG E, 1977, J EXP MAR BIOL ECOL, V29, P1, DOI 10.1016/0022-0981(77)90118-6; SHIFRIN NS, 1981, J PHYCOL, V17, P374, DOI 10.1111/j.0022-3646.1981.00374.x; Sokal RR, 1995, BIOMETRY; SPECTOR T, 1978, ANAL BIOCHEM, V86, P142, DOI 10.1016/0003-2697(78)90327-5; Strickland J.D.H., 1972, A Practical Handbook of Seawater Analysis; SUSSMAN AS, 1973, ANNU REV PLANT PHYS, V24, P311, DOI 10.1146/annurev.pp.24.060173.001523; Sussman AS., 1966, SPORES THEIR DORMANC; Sutherland I.W., 1971, METHODS MICROBIOLOGY, V5, P345, DOI DOI 10.1016/S0580-9517(08)70642-1; SUTHERLAND JM, 1979, J GEN MICROBIOL, V115, P273, DOI 10.1099/00221287-115-2-273; UTERMOHL H, 1958, MITT INT VEREIN THEO, V9; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1969, J PHYCOL, V5, P140, DOI 10.1111/j.1529-8817.1969.tb02595.x; Watanabe M., 1982, RES REP NAT I ENV ST, V30, P27; WILDMAN RB, 1975, J PHYCOL, V11, P96, DOI 10.1111/j.1529-8817.1975.tb02754.x; YAMAMOTO Y, 1976, J GEN APPL MICROBIOL, V22, P311, DOI 10.2323/jgam.22.311	69	71	83	2	10	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	JUN	1990	26	2					289	298		10.1111/j.0022-3646.1990.00289.x	http://dx.doi.org/10.1111/j.0022-3646.1990.00289.x			10	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	DJ812					2025-03-11	WOS:A1990DJ81200012
J	LIRDWITAYAPRASIT, T; OKAICHI, T; MONTANI, S; OCHI, T; ANDERSON, DM				LIRDWITAYAPRASIT, T; OKAICHI, T; MONTANI, S; OCHI, T; ANDERSON, DM			CHANGES IN CELL CHEMICAL-COMPOSITION DURING THE LIFE-CYCLE OF SCRIPPSIELLA-TROCHOIDEA (DINOPHYCEAE)	JOURNAL OF PHYCOLOGY			English	Article								The cellular content of carbon, nitrogen, amino acids, polysaccharides, phosphorus and adenosine triphosphate (ATP) was determined at several stages during the life cycle of the dinoflagellate Scrippsiella trochoidea (Stein) Loeblich. Carbon per cell decreased slightly between exponential and stationary phase growth in vegetative cells whereas nitrogen per cell did not change. Both of these cellular components increased markedly on encystment and then decreased to vegetative cell levels during dormancy and germination. C/N ratios increased gradually during cyst dormancy and activation, reflecting a more rapid decrease in N than in C pools, even though both decreased through time. Amino acid composition was relatively constant during the vegetative cell stages; glutamic acid was the dominant component. Arginine was notably higher in cysts than in vegetative cells but decreased significantly during germination, suggesting a role in nitrogen storage. The ratio of neutral amino acids to total amino acids (NAA/TAA) decreased as cysts were formed and then gradually increased during storage and germination. The ratio of basic amino acids to total amino acids (BAA/TAA) changed in the opposite direction of NAA/TAA, whereas the ratio of acidic acids to total amino acids (AAA/TAA) was generally invariant. Amino acid pools were not static during the resting state in the cysts; there was degradation or biosynthesis of certain, but not all, classes of these compounds. The monosaccharide composition of cold and hot water extracted polysaccharides was quite different between cells and cysts. A high percentage of glucose in cysts suggests that the storage carbohydrate is probably in the form of glucan. Total cellular phosphorus was higher in all cyst stages than in vegetative cells. However, ATP .cntdot. cell-1 decreased as vegetative cells entered stationary phase and encysted, and continued to decrease in cysts during dark cold storage. ATP increased only as the cysts were activated at warm temperatures in the light and began to germinate. The above data demonstrate that dormancy and quiescence are not periods of inactive metabolism but instead are times when numerous biochemical transformations are occurring that permit prolonged survival in a resting state.	KAGAWA UNIV, UNITED GRAD SCH, FAC AGR, MIKI, KAGAWA 76107, JAPAN; WOODS HOLE OCEANOG INST, DEPT BIOL, WOODS HOLE, MA 02543 USA	Kagawa University; Woods Hole Oceanographic Institution								ALAM M, 1984, J PHYCOL, V20, P331, DOI 10.1111/j.0022-3646.1984.00331.x; ALLAN GG, 1972, BOT MAR, V15, P102, DOI 10.1515/botm.1972.15.2.102; ANDERSON DM, 1985, J PHYCOL, V21, P200; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; BINDER BJ, 1987, J PHYCOL, V23, P99; BINDER BJ, 1990, J PHYCOL, V26, P289, DOI 10.1111/j.0022-3646.1990.00289.x; Boney AD., 1966, A biology of marine algae; CHAN AT, 1980, J PHYCOL, V16, P428, DOI 10.1111/j.1529-8817.1980.tb03056.x; CHAN AT, 1978, J PHYCOL, V14, P396, DOI 10.1111/j.1529-8817.1978.tb02458.x; CHAU YK, 1967, J MAR BIOL ASSOC UK, V47, P543, DOI 10.1017/S0025315400035177; DOUCETTE GJ, 1983, MAR BIOL, V78, P1, DOI 10.1007/BF00392964; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; HANDA N, 1969, MAR BIOL, V4, P197, DOI 10.1007/BF00393893; HARVEY HR, 1988, PHYTOCHEMISTRY, V27, P1723, DOI 10.1016/0031-9422(88)80432-1; HAUG A, 1973, Journal of Experimental Marine Biology and Ecology, V11, P15, DOI 10.1016/0022-0981(73)90016-6; HAYASHI T, 1986, B JPN SOC SCI FISH, V52, P337; HOLMHANSEN O, 1966, LIMNOL OCEANOGR, V11, P510, DOI 10.4319/lo.1966.11.4.0510; HUNTER BL, 1981, LIMNOL OCEANOGR, V26, P944, DOI 10.4319/lo.1981.26.5.0944; KOLLER D, 1962, ANNU REV PLANT PHYS, V13, P437, DOI 10.1146/annurev.pp.13.060162.002253; MAYER AM, 1974, ANNU REV PLANT PHYS, V25, P167, DOI 10.1146/annurev.pp.25.060174.001123; OKAICHI T, 1974, B JPN SOC SCI FISH, V40, P471; Okaichi T, 1983, IUPAC PESTICIDE CHEM, V2, P141; OKUTANI K, 1984, B JPN SOC SCI FISH, V50, P1407; PARSONS TR, 1961, J FISH RES BOARD CAN, V18, P1001, DOI 10.1139/f61-063; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PRICE CA, 1978, LIMNOL OCEANOGR, V23, P548, DOI 10.4319/lo.1978.23.3.0548; SAKSHAUG E, 1977, J EXP MAR BIOL ECOL, V29, P1, DOI 10.1016/0022-0981(77)90118-6; SHARGOOL PD, 1988, PHYTOCHEMISTRY, V27, P1571, DOI 10.1016/0031-9422(88)80404-7; Strickland J.D.H., 1972, B FISH RES BOARD CAN, V157, P310, DOI DOI 10.1002/IROH.19700550118; TAYLORSON RB, 1977, ANNU REV PLANT PHYS, V28, P331, DOI 10.1146/annurev.pp.28.060177.001555; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; Watanabe M., 1982, RES REP NAT I ENV ST, V30, P27	32	26	29	1	10	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	JUN	1990	26	2					299	306		10.1111/j.0022-3646.1990.00299.x	http://dx.doi.org/10.1111/j.0022-3646.1990.00299.x			8	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	DJ812					2025-03-11	WOS:A1990DJ81200013
J	VERNET, G; SALAROVIRA, M; MAEDER, M; JACQUES, F; HERZOG, M				VERNET, G; SALAROVIRA, M; MAEDER, M; JACQUES, F; HERZOG, M			BASIC NUCLEAR PROTEINS OF THE HISTONE-LESS EUKARYOTE CRYPTHECODINIUM-COHNII (PYRRHOPHYTA) - 2-DIMENSIONAL ELECTROPHORESIS AND DNA-BINDING PROPERTIES	BIOCHIMICA ET BIOPHYSICA ACTA			English	Article								Unlike typical eukaryotes, the Dinoflagellate Crypthecodinium cohnii does not contain histones but six major basic, low molecular weight nuclear proteins which represent only 10% of the DNA mass and differ from histones in their electrophoresis and DNA-binding properties. These proteins are resolved in two-dimensional electrophoresis (AUT-PAGE .times. SDS-PAGE). Three proteins with an apparent molecular mass of 16, 16.5 and 17 kDa (p16, p16.5 and p17) are present in addition to the major 14 kDa basic nuclear component (HCc). HCc itself is resolved in three proteins (.alpha.,.beta. and .gamma.). When the proteins are not reduced with 2-mercaptoethanol before 2D-PAGE, the migration of HCc .alpha.,.beta. and .gamma. is modified in a way which suggests the formation of both inter- and intramolecular disulfide bridges and thus, the presence of at least two cysteines. The amino-acid analysis of HCc proteins resolved in 2D gels confirms that they are lysine-rich. HCc .alpha., .beta. and .gamma. as well as p16, p16.5 and p17 are removed from isolated chromatin with 0.6 M NaCl, indicating that their affinity for DNA in vivo is lower than that of core histones. Furthermore, in vitro, they bind more tightly to single-stranded than to double-stranded DNA.	LAB ARAGO, CNRS, UA 117, F-66650 BANYULS SUR MER, FRANCE; BIOZENTRUM, CH-4056 BASEL, SWITZERLAND	Centre National de la Recherche Scientifique (CNRS)			Herzog, Michel/G-4865-2011	vernet, guy/0000-0002-5120-1297				ALFAGEME CR, 1974, J BIOL CHEM, V249, P3729; BABILLOT C, 1970, CR ACAD SCI D NAT, V271, P828; BODANSKY S, 1979, BIOCHEM BIOPH RES CO, V88, P1329, DOI 10.1016/0006-291X(79)91126-4; BROYLES SS, 1986, J MOL BIOL, V187, P47, DOI 10.1016/0022-2836(86)90405-5; BURTON DR, 1978, NUCLEIC ACIDS RES, V5, P3643, DOI 10.1093/nar/5.10.3643; Cavalier- Smith T, 1981, SOC GEN MICROBIOL S, V32, P33; DODGE JD, 1964, ARCH MIKROBIOL, V48, P66, DOI 10.1007/BF00406598; DRLICA K, 1987, MICROBIOL REV, V51, P301, DOI 10.1128/MMBR.51.3.301-319.1987; DURRENBERGER M, 1988, J BACTERIOL, V170, P4757; EINCK L, 1985, EXP CELL RES, V156, P295, DOI 10.1016/0014-4827(85)90539-7; GOLD K, 1966, J PROTOZOOL, V13, P255, DOI 10.1111/j.1550-7408.1966.tb01902.x; GOODWIN GH, 1978, CELL NUCLEUS, P181; GURLEY LR, 1983, ANAL BIOCHEM, V131, P465, DOI 10.1016/0003-2697(83)90200-2; HERZOG M, 1982, EUR J CELL BIOL, V27, P151; HERZOG M, 1983, EUR J CELL BIOL, V30, P33; HERZOG M, 1981, EUR J CELL BIOL, V23, P295; ISACKSON PJ, 1981, NUCLEIC ACIDS RES, V9, P3779, DOI 10.1093/nar/9.15.3779; ISACKSON PJ, 1981, FEBS LETT, V125, P30, DOI 10.1016/0014-5793(81)80989-1; LAEMMLI UK, 1970, NATURE, V227, P680, DOI 10.1038/227680a0; LAPIERRE H, 1971, CR ACAD SCI D NAT, V273, P992; LENAERS G, 1988, BIOSYSTEMS, V21, P215, DOI 10.1016/0303-2647(88)90016-0; LENAERS G, 1989, J MOL EVOL, V29, P40, DOI 10.1007/BF02106180; LENNOX RW, 1989, METHOD ENZYMOL, V170, P532; Loeblich A.R. III, 1984, P481; LOWRY OH, 1951, J BIOL CHEM, V193, P265; MERRIL CR, 1984, METHOD ENZYMOL, V104, P441; PANYIM S, 1969, ARCH BIOCHEM BIOPHYS, V130, P337, DOI 10.1016/0003-9861(69)90042-3; RAE PMM, 1978, BIOSYSTEMS, V10, P37, DOI 10.1016/0303-2647(78)90027-8; Ris H., 1962, INTERPRETATION ULTRA, P69; RIZZO PJ, 1974, BIOCHIM BIOPHYS ACTA, V349, P415, DOI 10.1016/0005-2787(74)90127-0; RIZZO PJ, 1981, BIOSYSTEMS, V14, P433, DOI 10.1016/0303-2647(81)90048-4; RIZZO PJ, 1984, J PHYCOL, V20, P95, DOI 10.1111/j.0022-3646.1984.00095.x; RIZZO PJ, 1977, SCIENCE, V198, P1258, DOI 10.1126/science.563104; RIZZO PJ, 1980, CHROMOSOMA, V76, P91, DOI 10.1007/BF00292229; RIZZO PJ, 1983, BIOSYSTEMS, V16, P211, DOI 10.1016/0303-2647(83)90005-9; RIZZO PJ, 1985, BIOCHEMISTRY-US, V24, P1727, DOI 10.1021/bi00328a024; RIZZO PJ, 1986, BIOL DINOFLAGELLATES, P143; SANDERS C, 1974, T BIOCHEM SOC, V2, P547; SAVIC A, 1978, ANAL BIOCHEM, V88, P573, DOI 10.1016/0003-2697(78)90458-X; SIGEE DC, 1983, BIOSYSTEMS, V16, P203, DOI 10.1016/0303-2647(83)90004-7; SIGEL MB, 1983, METHOD ENZYMOL, V93, P3; SOYERGOBILLARD MO, 1985, EUR J CELL BIOL, V36, P334; Spector D.L., 1984, P107; Sun Y.L., 1978, ACTA BIOL EXP SINICA, V11, P297; TAYLOR FJR, 1986, BIOL DINOFLAGELLATES, P1; TOWBIN H, 1979, P NATL ACAD SCI USA, V76, P4350, DOI 10.1073/pnas.76.9.4350; TUTTLE R C, 1975, Phycologia, V14, P1, DOI 10.2216/i0031-8884-14-1-1.1; VANHOLDE KE, 1988, CHROMATIN, P91; WERNER E, 1984, EUR J BIOCHEM, V139, P81, DOI 10.1111/j.1432-1033.1984.tb07979.x	49	42	47	0	2	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0006-3002			BIOCHIM BIOPHYS ACTA	Biochim. Biophys. Acta	APR 6	1990	1048	2-3					281	289		10.1016/0167-4781(90)90068-D	http://dx.doi.org/10.1016/0167-4781(90)90068-D			9	Biochemistry & Molecular Biology; Biophysics	Science Citation Index Expanded (SCI-EXPANDED)	Biochemistry & Molecular Biology; Biophysics	CZ325	2322581				2025-03-11	WOS:A1990CZ32500022
J	REIMCHEN, TE; BUCKLANDNICKS, J				REIMCHEN, TE; BUCKLANDNICKS, J			A NOVEL ASSOCIATION BETWEEN AN ENDEMIC STICKLEBACK AND A PARASITIC DINOFLAGELLATE .1. SEASONAL CYCLE AND HOST RESPONSE	CANADIAN JOURNAL OF ZOOLOGY			English	Article								We report the first case of a dinoflagellate infection of stickleback (Gasterosteidae), discovered on an endemic population of Gasterosteus that inhabits an acidic bog lake on the Queen Charlotte Islands, western Canada. A major difference between these and other dinoflagellate infections is that the autotrophic vegetative cyst rather than the parasitic trophont is the predominant stage on the fish. During peak infection in July, 99% of the fish were infected, and cysts often covered the entire fish including the eyes. Density of cysts was highest on the dorsal surface of the fish (to 68/mm); this is possibly associated with the photosynthetic ability of the cysts. There were no consistent differences in the infection among sizes classes of fish or between the sexes. Salmonids (Oncorhynchus kisutch and Salvenlinis malma), which are uncommon in the lake, also harboured cysts, but at very low densities. Host response to the initial infection included extensive epithelial hyperplasia, producing a layer of cells over the entire fish that enclosed the dinoflagellates. Subsequent infections were covered by additional layers of epithelium, resulting in a thick gelatinous coating. Even in cases of extreme infection, the fish exhibited no obvious behavioral indicators of pathological responses to the infection.	UNIV ALBERTA, DEPT ZOOL, EDMONTON T6G 2E9, ALBERTA, CANADA; ST FRANCIS XAVIER UNIV, DEPT BIOL, ANTIGONISH B2G 1C0, NS, CANADA									BANGHAM RALPH V., 1954, JOUR FISH RES BD CANADA, V11, P673; BUCKLANDNICKS JA, 1990, IN PRESS J PHYCOL; Cachon J., 1987, Botanical Monographs (Oxford), V21, P571; CALDER JA, 1968, CAN DEP AGR RES BR 1, V4; FOSTER JB, 1965, OCCAS PAP BC PROV MU, V14; Jacobs Don L., 1946, TRANS AMER MICROSC SOC, V65, P1; LAWLER ADRIAN R., 1967, CHESAPEAKE SCI, V8, P67, DOI 10.2307/1350357; LESTER R J G, 1974, Syesis, V7, P195; LESTER R J G, 1974, International Journal for Parasitology, V4, P497, DOI 10.1016/0020-7519(74)90067-8; LOM J, 1983, J FISH DIS, V6, P411, DOI 10.1111/j.1365-2761.1983.tb00096.x; LOM J, 1970, AM FISH SOC SPEC PUB, V5, P101; MARGOLIS L, 1979, B FISH RES BOARD CAN, V199; MOODIE GEE, 1976, CAN FIELD NAT, V90, P471; NOBLE ER, 1963, ECOLOGY, V44, P295, DOI 10.2307/1932176; PETRUSHEVSKI GK, 1958, PARASITOLOGY FISHES, P299; REIMCHEN TE, 1984, CAN FIELD NAT, V98, P120; REIMCHEN TE, 1982, CAN J ZOOL, V60, P1091, DOI 10.1139/z82-150; REIMCHEN TE, 1985, CAN J ZOOL, V63, P2944, DOI 10.1139/z85-441; Rogers W. A., 1975, The pathology of fishes,, P117; Taylor F.J.R., 1987, Botanical Monographs (Oxford), V21, P398; Trench R.K., 1987, Botanical Monographs (Oxford), V21, P530; WARNER BG, 1984, THESIS S FRASER U BU; Wootton R.J., 1976, BIOL STICKLEBACKS	23	12	13	0	2	CANADIAN SCIENCE PUBLISHING	OTTAWA	65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA	0008-4301	1480-3283		CAN J ZOOL	Can. J. Zool.	APR	1990	68	4					667	671		10.1139/z90-097	http://dx.doi.org/10.1139/z90-097			5	Zoology	Science Citation Index Expanded (SCI-EXPANDED)	Zoology	DF404					2025-03-11	WOS:A1990DF40400006
J	BOLCH, CJ; HALLEGRAEFF, GM				BOLCH, CJ; HALLEGRAEFF, GM			DINOFLAGELLATE CYSTS IN RECENT MARINE-SEDIMENTS FROM TASMANIA, AUSTRALIA	BOTANICA MARINA			English	Article								Thirty-four cyst types capable of seeding plankton dinoflagellate populations have been identified in Tasmanian estuarine sediments. The most common cysts were those of Gonyaulax grindleyi, G. spinifera, Gymnodinium catenatum, Gyrodinium sp., Polykrikos schwartzii, Protoperidinium conicum, P. pentagonum, P. subinerme, Scrippsiella spp. and Zygabikodinium lenticulatum. Also common were ovoid to spherical Alexandrium tamarense-like cysts, which lack distinctive taxonomic features and mucilaginous covering. These latter cysts could only be identified by incubation experiments, which produced living cells of Scrippesiella (2 spp.), Gyrodinium sp. and Alexandrium cf. exacavatum. While Tasmanian dinoflagellate cyst assemblages resemble those of New South Wales, Australia, and New Zealand, one notable difference is the cyst of the toxic dinoflagellate Gymnodinium catenatum which appears to be confined to south-eastern Tasmania.			CSIRO, DIV FISHERIES, MARINE LABS, GPO BOX 1538, HOBART, TAS 7001, AUSTRALIA.		Bolch, Christopher/J-7619-2014; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; [Anonymous], NOVA HEDWIGIA; [Anonymous], 1987, ASS AUSTRALASIAN PAL; BALDWIN RP, 1987, NEW ZEAL J MAR FRESH, V21, P543, DOI 10.1080/00288330.1987.9516258; Balech E., 1985, P33; Bint A.N., 1988, Memoir of the Association of Australasian Palaeontologists, V5, P329; BLACKBURN SI, 1989, J PHYCOL, V25, P577, DOI 10.1111/j.1529-8817.1989.tb00264.x; BLANCO J, 1986, Boletin Instituto Espanol de Oceanografia, V3, P81; BRAARUD R, 1958, NORW J BOT, V6, P39; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; CRAIB J. S., 1965, J CONS CONS PERMA INT EXPLOR MER, V30, P34; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1977, SARSIA, V63, P29, DOI 10.1080/00364827.1977.10411318; Dale B., 1983, P69; DEFLANDRE GEORGES, 1955, AUSTRALIAN JOUR MARINE AND FRESHWATER RES, V6, P242; Fraga S., 1985, P51; FUKUYO Y, 1977, Bulletin of Plankton Society of Japan, V24, P11; FUKUYO Y, 1985, B MAR SCI, V37, P529; FUKUYO Y, 1982, FUNDAMENTAL STUDIES, P205; FUKUYO Y, 1985, TOXIC DINOFLAGELLATE, P51; Hallegraeff G., 1988, Australian Fisheries, V47, P32; Hallegraeff G., 1986, Australian Fisheries, V45, P15; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HARLAND R, 1986, Palynology, V10, P25; HARLAND R, 1982, PALAEONTOLOGY, V25, P369; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1970, Proceedings of the Royal Society of Victoria, V83, P211; Lewis J., 1984, Journal of Micropalaeontology, V3, P25; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; MATSUOKA K, 1985, REV PALAEOBOT PALYNO, V44, P217, DOI 10.1016/0034-6667(85)90017-X; Matsuoka K., 1985, NATURAL SCI B, V25, P21; Matsuoka K., 1987, GUIDE STUDIES RED TI, P399; MATSUOKA K, 1982, FUNDAMENTAL STUDIES, P197; Matsuoka K., 1987, Bull. Facult. Liberal Arts Nagasaki Univ. Nat. Sci., V28, P35; MCMINN A, 1989, MICROPALEONTOLOGY, V35, P1, DOI 10.2307/1485534; MCMINN A, 1987, P LINN SOC N S W, V109, P175; MCMINN A, 1990, IN PRESS MICROPALEON; Netzel H., 1984, P43; NORDBERG K, 1988, MAR GEOL, V83, P135, DOI 10.1016/0025-3227(88)90056-4; Reid P.C., 1974, Nova Hedwigia, V25, P579; TAKAYAMA H, 1985, Bulletin of Plankton Society of Japan, V32, P129; Taylor F.J.R., 1989, P295; Von Stosch HA., 1973, Br Phycol J, V8, P105; WALL D, 1970, Phycologia, V9, P151, DOI 10.2216/i0031-8884-9-2-151.1; WALL D, 1968, Micropaleontology (New York), V14, P265, DOI 10.2307/1484690; WATANABE MM, 1982, RES REP NATL I ENV S, V30, P27	48	135	144	0	11	WALTER DE GRUYTER GMBH	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY	0006-8055	1437-4323		BOT MAR	Bot. Marina	MAR	1990	33	2					173	192		10.1515/botm.1990.33.2.173	http://dx.doi.org/10.1515/botm.1990.33.2.173			20	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	CU169		Green Submitted, Green Accepted			2025-03-11	WOS:A1990CU16900008
J	BUCK, KR; BOLT, PA; GARRISON, DL				BUCK, KR; BOLT, PA; GARRISON, DL			PHAGOTROPHY AND FECAL PELLET PRODUCTION BY AN ATHECATE DINOFLAGELLATE IN ANTARCTIC SEA ICE	MARINE ECOLOGY PROGRESS SERIES			English	Article								A phagotrophic athecate dinoflagellate was found in sea ice and the underlying water-column of the Weddell Sea ice edge during the austral autumn of 1986. This organism lacked a sulcus, a cingulum and flagella but possessed a dinokont nucleus, a cystostome and amphiesmal vesicles. Abundances exceeded 105 l-1 in the ice. The single large food vacuole contained a variety of protistan prey but was predominantly composed of the pennate diatom Nitzschia cylindrus. The fecal pellet produced upon the egestion of this vacuole was membrane bound. Of the fecal pellet volume 15% was identifiable protoplasm, mostly N. cylindrus. Carbon per pellet averaged 97 pg, and abundance of the fecal pellet in the ice also exceeded 105 l-1. Release of the fecal pellet into the underlying water column upon melting of the ice may account for a significant proportion of the particulate organic carbon available to metazoan grazers at the ice edge. Flux of material out of the euphotic zone via this fecal pellet may be significant.	UNIV CALIF SANTA CRUZ, ELECTRON MICROSCOPE FACIL, SANTA CRUZ, CA 95064 USA	University of California System; University of California Santa Cruz	UNIV CALIF SANTA CRUZ, INST MARINE SCI, SANTA CRUZ, CA 95064 USA.							ACKLEY SF, 1979, DEEP-SEA RES, V26, P269, DOI 10.1016/0198-0149(79)90024-4; COATS DW, 1982, MAR BIOL, V67, P71, DOI 10.1007/BF00397096; ELBRACHTER M, IN PRESS MICROBIAL E; Eppley R. W, 1970, Bull. Scripps Instn Oceanogr. tech. Ser., V17, P33; FISCHER G, 1988, NATURE, V335, P426, DOI 10.1038/335426a0; GAINES G, 1984, J PLANKTON RES, V6, P1057, DOI 10.1093/plankt/6.6.1057; Gaines G., 1987, The Biology of Dinoflagellates, P224; Garrison D.L., 1985, P103; GARRISON DL, 1989, POLAR BIOL, V9, P341, DOI 10.1007/BF00442524; GARRISON DL, 1986, POLAR BIOL, V6, P237, DOI 10.1007/BF00443401; GARRISON DL, 1987, J PHYCOL, V23, P564; GARRISON DL, 1989, IN PRESS POLAR BIOL, V10; GARRISON DL, IN PRESS AM ZOOL; GOLD K, 1976, ZOOPLANKTON FIXATION, P236; GOWING MM, 1985, J MAR RES, V43, P395, DOI 10.1357/002224085788438676; GOWING MM, 1989, MAR BIOL, V103, P107, DOI 10.1007/BF00391069; GOWING MM, 1983, MAR BIOL, V73, P7, DOI 10.1007/BF00396280; HORNER R, 1982, ARCTIC, V35, P485; JACOBSON DM, 1986, J PHYCOL, V22, P249, DOI 10.1111/j.1529-8817.1986.tb00021.x; LEE JJ, 1988, SYMBIOSIS, V5, P61; LESSARD EJ, 1986, J PLANKTON RES, V8, P1209, DOI 10.1093/plankt/8.6.1209; LESSARD EJ, 1985, MAR BIOL, V87, P289, DOI 10.1007/BF00397808; LUCAS IAN, 1982, J PLANKTON RES, V4, P401, DOI 10.1093/plankt/4.2.401; NAWATA T, 1983, PROTOPLASMA, V115, P34, DOI 10.1007/BF01293578; NOTHIG EM, 1989, MAR ECOL PROG SER, V56, P281, DOI 10.3354/meps056281; REID FMH, 1983, J PLANKTON RES, V5, P235, DOI 10.1093/plankt/5.2.235; REYMOND OL, 1983, J MICROSC-OXFORD, V130, P79, DOI 10.1111/j.1365-2818.1983.tb04200.x; SASAKI H, 1986, MEM NATL I POLAR RES, V40, P45; SHAPIRO LP, 1989, J PHYCOL, V25, P189, DOI 10.1111/j.0022-3646.1989.00189.x; SMALL LF, 1979, MAR BIOL, V51, P233, DOI 10.1007/BF00386803; SMALL LF, 1983, DEEP-SEA RES, V30, P1199, DOI 10.1016/0198-0149(83)90080-8; STOECKER DK, 1984, LIMNOL OCEANOGR, V29, P930, DOI 10.4319/lo.1984.29.5.0930; TURNER JT, 1979, BIOSCIENCE, V29, P670, DOI 10.2307/1307591; UHLIG G, 1972, I WISS FILM C, V879, P1; VONBODUNGEN B, 1985, COMP BIOCH PHYSL, V90, P475	35	65	67	0	6	INTER-RESEARCH	OLDENDORF LUHE	NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY	0171-8630	1616-1599		MAR ECOL PROG SER	Mar. Ecol.-Prog. Ser.	FEB	1990	60	1-2					75	84		10.3354/meps060075	http://dx.doi.org/10.3354/meps060075			10	Ecology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography	CQ152		Bronze			2025-03-11	WOS:A1990CQ15200008
J	RITZ, DA; HOSIE, GW; KIRKWOOD, RJ				RITZ, DA; HOSIE, GW; KIRKWOOD, RJ			DIET OF NYCTIPHANES-AUSTRALIS SARS (CRUSTACEA, EUPHAUSIACEA)	AUSTRALIAN JOURNAL OF MARINE AND FRESHWATER RESEARCH			English	Article								The stomach contents of the euphausiid Nyctiphanes australis were analysed qualitatively on a monthly basis throughout a full year and for each stage of the life cylce. Dietary items occurring in decreasing order of frequency in stomachs were: inorganic matter including sponge spicules; diatoms; dinoflagellates; silicoflagellates; foraminiferans; and crustacean exuviae. Little change in the composition of the main dietary components between life stages was apparent. Minor seasonal changes in stomach contents occurred (i.e. greater prevalence of diatom resting spores and coccoliths during warmer months and greater prevalence of black particulate matter, thought to be zooplankton faecal pellets, in summer). Fluorescence of the full stomachs of adult N. anustralis was found to be linearly related to carapace length. Filtering rates calculated from this relationship and average levels of chlorophyll a present in south-eastern Tasmanian coastal waters suggest that N. australis could only satisfy about 25% of its carbon requirement from phytoplankton alone. Hence, it is concluded that this euphausiid needs to include detrital and animal matter in its diet.	UNIV TASMANIA, DEPT ZOOL, GPO BOX 252C, HOBART, TAS 7001, AUSTRALIA									[Anonymous], T TOKYO U FISH; [Anonymous], OCEAN SOUND SCATTERI; BERKES F, 1977, CRUSTACEANA, V33, P39, DOI 10.1163/156854077X00214; BERKES F, 1976, J FISH RES BOARD CAN, V33, P1894, DOI 10.1139/f76-242; BOYD CM, 1984, J CRUSTACEAN BIOL, V4, P123, DOI 10.1163/1937240X84X00543; DALLEY DD, 1989, MAR BIOL, V101, P195, DOI 10.1007/BF00391458; FENTON GE, 1981, THESIS U TASMANIA HO; FISHER LR, 1959, J MAR BIOL ASSOC UK, V38, P291, DOI 10.1017/S0025315400006093; HARRIS G, 1987, AUST J MAR FRESH RES, V38, P569; Hosie G.W., 1982, THESIS U TASMANIA HO; HOSIE GW, 1983, MAR BIOL, V77, P215, DOI 10.1007/BF00395809; JAMES MR, 1988, NEW ZEAL J MAR FRESH, V22, P249, DOI 10.1080/00288330.1988.9516297; KULKA DW, 1982, CAN J FISH AQUAT SCI, V39, P326, DOI 10.1139/f82-045; LASKER R, 1966, J FISH RES BOARD CAN, V23, P1291, DOI 10.1139/f66-121; MacDONALD RODERICK, 1927, JOUR MARINE BIOL ASSOC, V14, P753; MADIN LP, 1984, J PLANKTON RES, V6, P475, DOI 10.1093/plankt/6.3.475; MAUCHLIN J, 1969, ADV MAR BIOL, V7, pR5, DOI 10.1016/S0065-2881(08)60468-X; MAUCHLINE J., 1966, P493; MAUCHLINE J., 1960, PROC ROY SOC EDINBURGH SECT B, V67 II, P141; MAUCHLINE J, 1977, OCEANIC SOUND SCATTE, P177; Mauchline J., 1980, Adv Mar Biol, V18, P372; MCCLATCHIE S, 1986, LIMNOL OCEANOGR, V31, P469, DOI 10.4319/lo.1986.31.3.0469; MCCLATCHIE S, 1983, CAN J FISH AQUAT SCI, V40, P955, DOI 10.1139/f83-122; MCWILLIAM PS, 1977, AUST J MAR FRESH RES, V28, P627; MORGAN WL, 1982, J EXP MAR BIOL ECOL, V59, P61, DOI 10.1016/0022-0981(82)90107-1; MORRIS DJ, 1984, J CRUSTACEAN BIOL, V4, P185, DOI 10.1163/1937240X84X00589; NEMOTO T, 1972, PROC R SOC EDIN B-BI, V73, P259, DOI 10.1017/S0080455X00002319; NEMOTO T, 1967, INF B PLANKTOL JPN, V61, P143; OBRIEN DP, 1986, MAR BIOL, V93, P465, DOI 10.1007/BF00401115; PONOMAREVA LA, 1954, DOKL AKAD NAUK SSSR, V98, P153; PRICE HJ, 1988, MAR BIOL, V97, P67, DOI 10.1007/BF00391246; RITZ DA, 1982, MAR BIOL, V68, P103, DOI 10.1007/BF00393148; ROGER C., 1974, MEMOIRES ORSTOM, V71, P1; Sameoto D.D., 1980, Journal of Plankton Research, V2, P129, DOI 10.1093/plankt/2.2.129; Sheard K., 1953, BANZ Antarctic Research Expedition Report (B), V8, P1; SIMMARD Y, 1986, MAR BIOL, V91, P93, DOI 10.1007/BF00397575; SUH HL, 1988, MAR BIOL, V97, P79, DOI 10.1007/BF00391247; TALBOT M S, 1974, Zoologica Africana, V9, P93	38	19	19	0	3	CSIRO PUBLISHING	CLAYTON	UNIPARK, BLDG 1, LEVEL 1, 195 WELLINGTON RD, LOCKED BAG 10, CLAYTON, VIC 3168, AUSTRALIA	0067-1940			AUST J MAR FRESH RES			1990	41	3					365	374						10	Fisheries; Limnology; Marine & Freshwater Biology; Oceanography	Science Citation Index Expanded (SCI-EXPANDED)	Fisheries; Marine & Freshwater Biology; Oceanography	DM664					2025-03-11	WOS:A1990DM66400004
J	KUWATA, A; TAKAHASHI, M				KUWATA, A; TAKAHASHI, M			LIFE-FORM POPULATION RESPONSES OF A MARINE PLANKTONIC DIATOM, CHAETOCEROS-PSEUDOCURVISETUS, TO OLIGOTROPHICATION IN REGIONALLY UPWELLED WATER	MARINE BIOLOGY			English	Article							DINOFLAGELLATE GONYAULAX-TAMARENSIS; RESTING SPORES; PHYTOPLANKTON BIOMASS; CYST FORMATION; IZU PENINSULA; TIME-COURSE; GROWTH-RATE; SURVIVAL; BACILLARIOPHYCEAE; TEMPERATURE	Life-form population responses of a centric planktonic diatom, Chaetoceros pseudocurvisetus Mangin, were investigated in summer 1986 and 1988 in the Izu Islands, Japan, in regionally upwelled water where nutrient concentration changed from favorable to unfavorable conditions for active growth and reproduction (oligotrophication). Two types of life form were observed: vegetative cells of healthy and unhealthy looking conditions and resting spores. The observed life-form responses were experimentally evaluated along with a depletion of limiting nutrients. The algal population ceased vegetative growth and initiated resting spore formation with a disappearance of limiting nitrate, and this life-form response seemed to be triggered by the decrease of cellular nitrogen content below a certain level. Since a large amount of silicon was required for the resting spore formation, a part of vegetative cells were unable to form resting spores and formed unhealthy looking vegetative cells under insufficient concentrations of silicic acid. Percentage shares of the resting spores in the population were linearly related to the amounts of available silicic acid. Vegetative cells which did not form resting spores showed greater mortality than resting spores by attack of bacteria and protozoa; however, vegetative cells could respond quickly to possible nutrient replenishment.			KUWATA, A (通讯作者)，UNIV TOKYO,DEPT BOT,TOKYO 113,JAPAN.		Kuwata, Akira/E-1121-2013					ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON OR, 1975, J PHYCOL, V11, P272, DOI 10.1111/j.0022-3646.1975.00272.x; ANTIA N J, 1970, Phycologia, V9, P179, DOI 10.2216/i0031-8884-9-2-179.1; ANTIA NJ, 1976, MICROB ECOL, V3, P41, DOI 10.1007/BF02011452; ATKINSON L P, 1987, Journal of the Oceanographical Society of Japan, V43, P89, DOI 10.1007/BF02111885; Chu S.P., 1957, Oceanologia et Limnologia Sinica, V1, P27; CUNNINGHAM A, 1978, J GEN MICROBIOL, V104, P227, DOI 10.1099/00221287-104-2-227; DAVIS CO, 1980, J PHYCOL, V16, P296; DODSON AN, 1977, J EXP MAR BIOL ECOL, V26, P153, DOI 10.1016/0022-0981(77)90104-6; DREBES G, 1966, HELGOLAND WISS MEER, V13, P101, DOI 10.1007/BF01612659; DURBIN EG, 1978, MAR BIOL, V45, P31, DOI 10.1007/BF00388975; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; GARRISON D L, 1981, Journal of Plankton Research, V3, P137, DOI 10.1093/plankt/3.1.137; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hargraves P., 1983, SURVIVAL STRATEGIES, P49; Hargraves P.E., 1975, Nova Hedwigia, V53, P229; HARGRAVES PE, 1976, J PHYCOL, V12, P118, DOI 10.1111/j.0022-3646.1976.00118.x; HARRISON PJ, 1977, MAR BIOL, V43, P19, DOI 10.1007/BF00392568; HAURY LR, 1979, SPATIAL PATTERNS PLA, P227; HOLLIBAUGH JT, 1981, J PHYCOL, V17, P1; HOLMES RW, 1966, J PHYCOL, V2, P136, DOI 10.1111/j.1529-8817.1966.tb04610.x; ISHIMARU T, 1984, Journal of the Oceanographical Society of Japan, V40, P207, DOI 10.1007/BF02302554; ISHIZAKA J, 1987, Ecological Research, V2, P229, DOI 10.1007/BF02349776; ISHIZAKA J, 1983, MAR BIOL, V76, P271, DOI 10.1007/BF00393028; ISHIZAKA J, 1986, J PLANKTON RES, V8, P169, DOI 10.1093/plankt/8.1.169; KANDA J, 1985, Journal of the Oceanographical Society of Japan, V41, P373, DOI 10.1007/BF02109031; KUWATA A, 1989, THESIS U TOKYO TOKYO; LEVASSEUR ME, 1987, MAR ECOL PROG SER, V39, P87, DOI 10.3354/meps039087; LUND J. W. G., 1958, HYDROBIOLOGIA, V11, P143, DOI 10.1007/BF00007865; MARGALEF R, 1978, OCEANOL ACTA, V1, P493; RAUNKJAER C., 1934, The life forms of plants and statistical plant geography; SANDERS JG, 1985, MAR ENVIRON RES, V16, P165, DOI 10.1016/0141-1136(85)90136-9; SICKOGOAD L, 1989, J PLANKTON RES, V11, P375, DOI 10.1093/plankt/11.2.375; SMAYDA TJ, 1974, MAR BIOL, V25, P195, DOI 10.1007/BF00394965; Strickland J.D.H., 1972, B FISH RES BOARD CAN, V157, P310, DOI DOI 10.1002/IROH.19700550118; TAKAHASHI M, 1984, Journal of the Oceanographical Society of Japan, V40, P221, DOI 10.1007/BF02302556; TAKAHASHI M, 1980, Journal of the Oceanographical Society of Japan, V36, P209, DOI 10.1007/BF02070334; TAKAHASHI M, 1986, J PLANKTON RES, V8, P1039, DOI 10.1093/plankt/8.6.1039; Turpin D.H., 1988, P316; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091	42	51	54	1	11	SPRINGER VERLAG	NEW YORK	175 FIFTH AVE, NEW YORK, NY 10010	0025-3162			MAR BIOL	Mar. Biol.		1990	107	3					503	512		10.1007/BF01313435	http://dx.doi.org/10.1007/BF01313435			10	Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Marine & Freshwater Biology	EP468					2025-03-11	WOS:A1990EP46800018
J	STANCLIFFE, RPW; SARJEANT, WAS				STANCLIFFE, RPW; SARJEANT, WAS			THE COMPLEX CHORATE DINOFLAGELLATE CYSTS OF THE BATHONIAN TO OXFORDIAN (JURASSIC) - THEIR TAXONOMY AND STRATIGRAPHIC SIGNIFICANCE	MICROPALEONTOLOGY			English	Article								The study of chorate dinoflagellate cysts with complex processes is made difficult by their tendency to be damaged or partially obscured by adherent debris. This has resulted in the group being relatively neglected by comparison with the simpler proximate and cavate cysts. To analyse the morphological variation of complex chorate cysts and produce listings of species characteristics, it proved necessary to return to the origin descriptions of assigned species and, whenever possible, to re-examine type material. As a consequence of these morphological reassessments, emendations are made to the genera Compositosphaeridium Dodekova, Hystrichosphaerina Alberti, systematophora Klement and Polystephanephorus Sarjeant and the species P. calathus (Sarjeant), P. paracalathus (Sarjeant), Hapsidaulax margarethae Sarjeant, Adnatosphaeridium caulleryi (Deflandre) and Surculosphaeridium cribrotubiferum Sarjeant. The new combinations Adnatosphaeridium densifilosum (Cookson and Eisenack), [Cannosphaeropsis densifilosa], Adnatosphaeridium? speciosum (Alberti) [Cannosphaeropsis speciosa] and Hystrichosphaerina? varispinosa (Brenner) [Systematophora varispinosa] are proposed and the combination Surculosphaeridium? vestitum is retained. This re-evaluation of the group highlights the utility of complex chorate dinoflagellate cysts for biostratigraphic research and allows the postulation of several lineages that might form the basis of the group''s continued evolution in the Late Jurassic and Creataceous.	UNIV SASKATCHEWAN, DEPT GEOL SCI, SASKATOON S7N 0W0, SASKATCHEWAN, CANADA	University of Saskatchewan								Alberti G., 1961, Palaeontographica, V116, P1; [Anonymous], 1985, SPOROPOLLENIN DINOFL; ARCHANGELSKY S, 1969, Ameghiniana, V6, P181; ARHUS N, 1989, NORSK GEOL TIDSSKR, V69, P39; BARSS MS, 1979, 7824 GEOL SURV CAN P; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V206, P1; BELOW R, 1987, Palaeontographica Abteilung B Palaeophytologie, V205, P1; BELOW R, 1982, MONATSHEFTE, V3, P137; Berger J.P., 1986, ABHANDLUNGEN, V172, P331; BJAERKE T, 1976, MESOZOIC PALYNOLOGY, V2, P83; BRENNER W., 1988, Tubinger Mikropalaontologische Mitteilungen, V6, P1; BUJAK JP, 1980, PALAEONTOLOGY, V24, P26; BUJAK JP, 1977, STRATIGRAPHIC MICROP, P321; CONWAY BH, 1978, REV PALAEOBOT PALYNO, V26, P337, DOI 10.1016/0034-6667(78)90041-6; CONWAY BH, 1981, P181 GEOL SURV ISR P; Cookson I. C., 1962, Micropaleontology, V8, P485, DOI 10.2307/1484681; Cookson I. 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G, 1983, REGNUM VEG, V111; Vozzhennikova T., 1965, INTRO STUDY FOSSIL P; WALL DAVID, 1965, MICRO PALEONTOLOGY, V11, P151, DOI 10.2307/1484516; WETZEL O., 1933, PALAEONTOGRAPHICA A, V78, P1; Wetzel O., 1933, PALAEONTOGRAPHICA, V77, P141; Williams D.B., 1966, STUDIES MESOZOIC CAI, P215, DOI DOI 10.1080/0028825X.1967.10428735; WILLIAMS G.L., 1978, AM ASS STRATIGRAPHIC, V2A, P1; Williams G.L., 1977, Oceanic Micropalaeontology, V2, P1231; WILLIAMS GL, 1985, BIOSTRATIGRAPHY MARI, P847; WILLIAMS GL, 1973, AM ASS STRATIGRAPHIC, V2, P1; WILLIAMS GL, 1969, B BRIT MUSEUM NATU S, V3; WILSON GJ, 1980, 92 NZ GEOL SURV REP; WOOLLAM R, 1980, J U SHEFFIELD GEOLOG, V75, P243; WOOLLAM R, 1983, DINOFLAGELLATE CYST, V83	138	20	20	0	2	MICRO PRESS	FLUSHING	6530 KISSENA BLVD, FLUSHING, NY 11367 USA	0026-2803	1937-2795		MICROPALEONTOLOGY	Micropaleontology		1990	36	3					197	228		10.2307/1485506	http://dx.doi.org/10.2307/1485506			32	Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Paleontology	EG009					2025-03-11	WOS:A1990EG00900001
J	WIERZBOWSKI, A; ARHUS, N				WIERZBOWSKI, A; ARHUS, N			AMMONITE AND DINOFLAGELLATE CYST SUCCESSION OF AN UPPER OXFORDIAN - KIMMERIDGIAN BLACK SHALE CORE FROM THE NORDKAPP BASIN, SOUTHERN BARENTS SEA	NEWSLETTERS ON STRATIGRAPHY			English	Article								The drilling core 7227/8-U-3 located at 72.degree.19''05.655"N 27.degree.33''37.635"E in the southern Barents Sea (Figs. 1 and 2) has revealed a fairly complete succession of species of the ammonite genus Amoeboceras which enables the identification of the standard Boreal ammonite zones, and some informal ammonite horizons of the Upper Oxfordian and Kimmeridgian, well established in East Greenland. The dinoflagellate cyst assemblages in the same core are dominated by seven long-ranging species. Less common are Scriniodinium crystallium and Scriniodinium galeritum which occur relatively consistently up into the A. regulare Zone, where they seem to disappear. The last representatives of Rhynchodiniopsis cladophora have been found in the A. decipiens and A. elegans horizon corresponding to the A. eudoxus Zone, from where this taxon via transitional forms may evolve into the Cribroperidinium sarjeantii group.			UNIV WARSAW, INST GEOL, AL ZWIRKI & WIGURY 93, PL-02089 WARSAW, POLAND.								0	17	20	0	0	GEBRUDER BORNTRAEGER	STUTTGART	JOHANNESSTR 3A, D-70176 STUTTGART, GERMANY	0078-0421			NEWSL STRATIGR	Newsl. Stratigr.		1990	22	1					7	19						13	Geology	Science Citation Index Expanded (SCI-EXPANDED)	Geology	DJ165					2025-03-11	WOS:A1990DJ16500002
J	DOUCETTE, GJ; CEMBELLA, AD; BOYER, GL				DOUCETTE, GJ; CEMBELLA, AD; BOYER, GL			CYST FORMATION IN THE RED TIDE DINOFLAGELLATE ALEXANDRIUM-TAMARENSE (DINOPHYCEAE) - EFFECTS OF IRON STRESS	JOURNAL OF PHYCOLOGY			English	Article								The toxic red tide dinoflagellate Alexandrium tamarense (Lebour) Balech (synonymous with Protogonyaulax tamarensis (Lebour)Taylor) was subjected to iron stress in batch culture over a 24-day time course. Monitoring of life history stages indicated that iron stress induced formation of both temporary (= pellicular) and resting (= hypnozygotic) cysts. Our experimental induction of sexuality appeared to be associated with iron limitation rather than the total depletion of biologically available iron. Degenerative changes in organelle (i.e. chloroplast, mitochondrion and chromosome) ultrastructure were largely restricted to pellicular cysts, suggesting that these temporary cysts were more susceptible to short-term iron stress effects than were hypnozygotes. These results are consistent with the hypothesized ecological roles of cysts in maintaining viability over brief (pellicular cysts) and extended (hypnozygotes) exposure to adverse environmental conditions.	UNIV BRITISH COLUMBIA, DEPT BOT, VANCOUVER V6T 1W5, BC, CANADA; UNIV BRITISH COLUMBIA, DEPT OCEANOG, VANCOUVER V6T 1W5, BC, CANADA; SUNY COLL ENVIRONM SCI & FORESTRY, DEPT CHEM, SYRACUSE, NY 13210 USA; FISHERIES & OCEANS CANADA, MAURICE LAMONTAGNE INST, MT JOLI G5H 3Z4, QUEBEC, CANADA	University of British Columbia; University of British Columbia; Fisheries & Oceans Canada			Doucette, Gregory/M-3283-2013	Boyer, Gregory/0000-0003-4490-5461				Anderson D.M., 1985, P219; ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1984, ACS SYM SER, V262, P125; ANDERSON DM, 1985, LIMNOL OCEANOGR, V30, P1000, DOI 10.4319/lo.1985.30.5.1000; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1985, J PHYCOL, V21, P200; ANDERSON DM, 1985, J EXP MAR BIOL ECOL, V86, P1, DOI 10.1016/0022-0981(85)90039-5; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON MA, 1982, LIMNOL OCEANOGR, V27, P789, DOI 10.4319/lo.1982.27.5.0789; Bibby B.T., 1972, British phycol J, V7, P85; Dodge JD., 1987, The Biology of Dinoflagellates, P92; DOUCETTE GJ, 1987, J PHYCOL, V23, P9; DOUCETTE GJ, 1988, THESIS U BRIT COLUMB; DURR G, 1979, ARCH PROTISTENKD, V122, P121; FRITZ L, 1989, J PHYCOL, V25, P95, DOI 10.1111/j.0022-3646.1989.00095.x; Fritz L., 1985, P117; GLOVER HE, 1978, LIMNOL OCEANOGR, V23, P534, DOI 10.4319/lo.1978.23.3.0534; GOLD K, 1973, J PHYCOL, V9, P225, DOI 10.1111/j.1529-8817.1973.tb04084.x; HARRISON GI, 1986, LIMNOL OCEANOGR, V31, P989, DOI 10.4319/lo.1986.31.5.0989; HARRISON PJ, 1980, J PHYCOL, V16, P28, DOI 10.1111/j.1529-8817.1980.tb00724.x; HASTINGJW, 1966, BIOLUMINESCENCE PROG, P301; KIM YS, 1974, WATER RES, V8, P607, DOI 10.1016/0043-1354(74)90119-5; MARSCHNER H, 1986, MINERAL NUTRITION HI; MOREL FMM, 1979, J PHYCOL, V15, P135, DOI 10.1111/j.0022-3646.1979.00135.x; MOREL FMM, 1983, TRACE METALS SEA WAT, P841; MORRILL LC, 1983, INT REV CYTOL, V82, P151, DOI 10.1016/S0074-7696(08)60825-6; MUELLER B, 1985, THESIS U BRIT COLUMB; Netzel H., 1984, P43; Pfiester L.A., 1984, P181; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; POKORNY KS, 1973, J PHYCOL, V9, P218, DOI 10.1111/j.1529-8817.1973.tb04083.x; PRAKASH A, 1975, ENVIRON LETT, V9, P121, DOI 10.1080/00139307509435841; Provasoli L., 1979, P1; SCHMITTER RE, 1971, J CELL SCI, V9, P147; SHIFRIN NS, 1981, J PHYCOL, V17, P374, DOI 10.1111/j.0022-3646.1981.00374.x; SIGEE DC, 1981, TISSUE CELL, V13, P441, DOI 10.1016/0040-8166(81)90017-3; SIGEE DC, 1986, ADV BOT RES, V12, P205, DOI 10.1016/S0065-2296(08)60195-0; TAYLOR DL, 1968, J MAR BIOL ASSOC UK, V48, P349, DOI 10.1017/S0025315400034548; TAYLOR FJR, 1984, ACS SYM SER, V262, P77; TAYLOR FJR, 1989, HDB PROCTOCTISTA; TURPIN DH, 1978, J PHYCOL, V14, P235, DOI 10.1111/j.1529-8817.1978.tb02454.x; WEDEMAYER GJ, 1984, J PROTOZOOL, V31, P444, DOI 10.1111/j.1550-7408.1984.tb02992.x	44	54	58	0	8	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	DEC	1989	25	4					721	731		10.1111/j.0022-3646.1989.00721.x	http://dx.doi.org/10.1111/j.0022-3646.1989.00721.x			11	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	CG875					2025-03-11	WOS:A1989CG87500015
J	HARLAND, R				HARLAND, R			A DINOFLAGELLATE CYST RECORD FOR THE LAST 0.7 MA FROM THE ROCKALL PLATEAU, NORTHEAST ATLANTIC-OCEAN	JOURNAL OF THE GEOLOGICAL SOCIETY			English	Article											HARLAND, R (通讯作者)，BRITISH GEOL SURVEY,BIOSTRATIG RES GRP,KEYWORTH NG12 5GG,NOTTS,ENGLAND.							AKSU AE, 1985, MAR MICROPALEONTOL, V9, P537, DOI 10.1016/0377-8398(85)90017-9; [Anonymous], 1977, CONTRIBUTIONS STRATI; [Anonymous], 1985, SPOROPOLLENIN DINOFL; [Anonymous], 1969, HOT BRINES RECENT HE; BAKKEN K, 1986, BOREAS, V15, P185; CAMERON TDJ, 1987, J GEOL SOC LONDON, V144, P43, DOI 10.1144/gsjgs.144.1.0043; DALE B, 1976, REV PALAEOBOT PALYNO, V22, P39, DOI 10.1016/0034-6667(76)90010-5; DALE B, 1985, NORSK GEOL TIDSSKR, V65, P97; Dale B., 1983, P69; DALE B, 1986, BOUNDARIES PALYNOLOG; DE VERNAL A, 1987, CAN J EARTH SCI, V24, P1886, DOI 10.1139/e87-178; DE VERNAL A, 1987, PALAEOGEOGR PALAEOCL, V61, P97, DOI 10.1016/0031-0182(87)90042-3; DEVERNAL A, 1987, GEROGR PHYS QUATERN, V41, P265; ELLETT DJ, 1973, DEEP-SEA RES, V20, P819, DOI 10.1016/0011-7471(73)90004-1; Gaardner K. R., 1954, Report Sars North Atlantic Deep Sea Expedition, V2, P1; Harland R., 1984, Journal of Micropalaeontology, V3, P95; HARLAND R, 1986, Palynology, V10, P25; HARLAND R, 1988, NEW PHYTOL, V108, P111, DOI 10.1111/j.1469-8137.1988.tb00210.x; HARLAND R, 1983, PALAEONTOLOGY, V26, P321; HARLAND R, 1988, PALAEONTOLOGY, V31, P877; HARLAND R, 1984, INITIAL REP DEEP SEA, V81, P541; HARLAND R, 1984, INITIAL REPORTS DEEP, V80, P761; JENKINS DG, 1985, GEOLOGICAL SOC LONDO, V10, P199; LOHMANN H., 1910, NORD PLANKTON ZOOLOG, V2, P1; LONG D, 1986, MAR GEOL, V73, P109, DOI 10.1016/0025-3227(86)90114-3; Morzadec-Kerfourn M-T, 1984, ECOLOGIE MICROORGANI, P170; MORZADECKERFOUR.M, 1986, B FR ETUD QUAT, V1, P91; MUDIE PJ, 1984, NATURE, V312, P630, DOI 10.1038/312630a0; OSTENFELD C.H., 1903, BOT FAEROES PART 2 C, P558; Reid P.C., 1974, Nova Hedwigia, V25, P579; REID PC, 1978, NEW PHYTOL, V80, P219, DOI 10.1111/j.1469-8137.1978.tb02284.x; REID PC, 1972, J MAR BIOL ASSOC UK, V52, P939, DOI 10.1017/S0025315400040674; ROBERTS DG, 1984, INITIAL REPORTS DEEP, V81; SCOTT DB, 1984, MAR MICROPALEONTOL, V9, P181, DOI 10.1016/0377-8398(84)90013-6; SHACKLETON NJ, 1984, INITIAL REP DEEP SEA, V81, P599, DOI 10.2973/dsdp.proc.81.116.1984; STOKER MS, 1989, IN PRESS J QUATERNAR; STOKER MS, 1985, REP BR GEOL SURV, V17, P1; STOW DAV, 1984, INITIAL REP DEEP SEA, V81, P695; STREETER SS, 1982, QUATERNARY RES, V18, P72, DOI 10.1016/0033-5894(82)90022-9; TURON JL, 1980, MEM MUS NAT HIST NAT, V27, P269; WALL D, 1968, Journal of Paleontology, V42, P1395; WALL D, 1977, MAR MICROPALEONTOL, V2, P121, DOI 10.1016/0377-8398(77)90008-1; ZIMMERMAN HB, 1984, INITIAL REP DEEP SEA, V81, P861	43	23	23	1	2	GEOLOGICAL SOC PUBL HOUSE	BATH	UNIT 7, BRASSMILL ENTERPRISE CENTRE, BATH, AVON, ENGLAND BA1 3JN	0016-7649			J GEOL SOC LONDON	J. Geol. Soc.	NOV	1989	146		6				945	951		10.1144/gsjgs.146.6.0945	http://dx.doi.org/10.1144/gsjgs.146.6.0945			7	Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Geology	AZ987					2025-03-11	WOS:A1989AZ98700012
J	LUTTER, S; TAASEN, JP; HOPKINS, CCE; SMETACEK, V				LUTTER, S; TAASEN, JP; HOPKINS, CCE; SMETACEK, V			PHYTOPLANKTON DYNAMICS AND SEDIMENTATION PROCESSES DURING SPRING AND SUMMER IN BALSFJORD, NORTHERN NORWAY	POLAR BIOLOGY			English	Article								Chlorophyll .alpha., phytoplankton species composition and carbon (PPC) estimated from cell-counts, were monitored together with hydrographic parameters and nutrients in the upper 50 m of Balsfjord (ca. 70.degree. N), northern Norway between 08 February and 29 June 1982. Sediment traps were placed at 10, 50, 100, and 170 m (10 m above bottom) for intervals of 5-20 days during the study period. Trap contents were analyzed for phytoplankton as above; dry weight, particulate organic material (POM), particulate organic nitrogen and carbon (PON and POC), ash, and particulate phosphorus were also measured. The phytoplankton community exhibited three main phases: During the first (02-15 April, chiefly surface biomass) and the second (20 April-10 May, deep biomass-maximum and spring bloom peak) periods, Phaeocystis pouchetii dominated biomass (ca. 50% of PPC) followed by vegetative cells of Chaetoceros socialis. In the third period (10 May onwards, characterized by surface estuarine-circulation), dino- and microflagellates dominated the low post-bloom biomass. Protozooplankton comprising tintinnids, other ciliates and heterotrophic dinoflagellates increased in abundance. Vegetative cells of phytoplankton were scarce in trap collections at 50 m or below; resting cells of Chaetoceros comprised nearly all the "intact" sedimenting phytoplankton. Krill faeces accounted for >90% by volume of the total faecal material trapped, despite a >2:1 biomass dominance of copepods in the fjord. The greatest sedimentation rates of krill faeces were at >100 m, reflecting the downward migration of krill during the day. In all, 2-3 g C m-2 of krill faeces were collected, representing ca. twice that from intact phytoplankton cells. POC in the traps at .gtoreq.50 m was ca. 11 gm-2, accounting for ca. 17% of the estimated primary production during the study period. As the secondary production is high, a large proportion of the production of P. pouchetii must be grazed by herbivores. Copepod faeces are probably remineralized in the euphotic zone, while those of krill provide the major coupling between the pelagial and the benthos. The implications of such a sedimentation model for partitioning energy flow between the pelagial and the benthos is discussed.	UNIV KIEL, INST MEERESKUNDE, DUSTERNBROOKER WEG 20, D-2300 KIEL 1, FED REP GER; UNIV TROMSO, NORWEGIAN COLL FISHERIES SCI, DEPT AQUAT BIOL, N-9001 TROMSO, NORWAY	University of Kiel; UiT The Arctic University of Tromso								Angel M., 1984, Flows of Energy and Materials in Marine Ecosystems, P475; [Anonymous], BIOL MARINE COPEPOD; ANSELL AD, 1974, MAR BIOL, V27, P263, DOI 10.1007/BF00391951; BATJE M, 1986, MAR BIOL, V93, P21, DOI 10.1007/BF00428651; BIENFANG P K, 1981, Journal of Plankton Research, V3, P235, DOI 10.1093/plankt/3.2.235; BIENFANG PK, 1980, CAN J FISH AQUAT SCI, V37, P1352, DOI 10.1139/f80-173; BLOESCH J, 1980, SCHWEIZ Z HYDROL, V42, P15, DOI 10.1007/BF02502505; BLOMQVIST S, 1981, LIMNOL OCEANOGR, V26, P585, DOI 10.4319/lo.1981.26.3.0585; BODUNGEN BV, 1986, DEEP-SEA RES, V33, P177, DOI 10.1016/0198-0149(86)90117-2; BODUNGEN V, 1986, POLAR BIOL, V6, P153; BODUNGEN V, 1987, SEDIMENTATION KRILL, P243; BURRELL DC, 1988, OCEANOGRAPHY MARINE, V26, P143; CADEE GC, 1986, NETH J SEA RES, V20, P29, DOI 10.1016/0077-7579(86)90058-X; Cushing D.H., 1975, MARINE ECOLOGY FISHE; DAVIS CO, 1980, J PHYCOL, V16, P296; DUGDALE RC, 1967, LIMNOL OCEANOGR, V12, P196, DOI 10.4319/lo.1967.12.2.0196; DUNBAR RB, 1981, GEOL SOC AM BULL, V92, P212, DOI 10.1130/0016-7606(1981)92<212:FPFTMB>2.0.CO;2; Edler L., 1979, PHYTOPLANKTON CHLORO, V5, P38; Edwards A., 1980, FJORD OCEANOGRAPHY, P523; EILERTSEN HC, 1981, SARSIA, V66, P129, DOI 10.1080/00364827.1981.10414530; EILERTSEN HC, 1981, SARSIA, V66, P25, DOI 10.1080/00364827.1981.10414517; EILERTSEN HC, 1984, SARSIA, V69, P1, DOI 10.1080/00364827.1984.10420584; ELIASSEN JE, 1982, J FISH BIOL, V20, P707, DOI 10.1111/j.1095-8649.1982.tb03981.x; EVANS RA, 1978, SARSIA, V66, P147; FOWLER SW, 1972, LIMNOL OCEANOGR, V17, P273; FRENCH FW, 1980, MAR BIOL LETT, V1, P185; Gaarder K.R., 1938, TROMSO MUS ARSHEFTER, V55, P1; Gade H., 1980, Fjord Oceanography, P453; GARDNER WD, 1980, J MAR RES, V38, P17; GARDNER WD, 1980, J MAR RES, V38, P41; GARDNER WD, 1985, MAR GEOL, V65, P199, DOI 10.1016/0025-3227(85)90057-X; GARRISON D L, 1981, Journal of Plankton Research, V3, P137, DOI 10.1093/plankt/3.1.137; GIESKES WWC, 1973, LIMNOL OCEANOGR, V18, P494, DOI 10.4319/lo.1973.18.3.0494; GRAF G, 1983, MAR BIOL, V77, P235, DOI 10.1007/BF00395812; Grasshoff K., 1976, METHODS SEAWATER ANA, V2nd; GRAY JS, 1981, CAMBRIDGE SERIES MOD, V2; GULLIKSEN B, 1982, SARSIA, V67, P21, DOI 10.1080/00364827.1982.10421328; HARGRAVE BT, 1978, J FISH RES BOARD CAN, V35, P1604, DOI 10.1139/f78-250; HARGRAVE BT, 1980, MARINE BENTHIC DYNAM, P243; HENDRIKSON P, 1975, THESIS U KIEL; Hopkins C., 1981, KIEL MEERESFORSCH, V5, P124; Hopkins C. 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H., 1974, STRUCTURE MARINE ECO, DOI DOI 10.4159/HARVARD.9780674592513; STEGMANN P, 1981, THESIS U KIEL; Strickland J.D.H., 1972, A Practical Handbook of Seawater Analysis; SVERDRUP HU, 1953, J CONS CONS PERM INT, V18, P287, DOI DOI 10.1093/ICESJMS/18.3.287; TANDE KS, 1987, SARSIA, V72, P213; TURNER JT, 1979, BIOSCIENCE, V29, P670, DOI 10.2307/1307591; Utermohl H., 1931, Verhandlungen der Internationalen Vereinigung fuer Theoretische Limnologie Stuttgart, V5, P567; Utermohl H., 1958, MITT INT VER THEOR A, V9, P1, DOI DOI 10.1080/05384680.1958.11904091; VAHL O, 1981, J EXP MAR BIOL ECOL, V53, P297, DOI 10.1016/0022-0981(81)90027-7; VELDHUIS MJW, 1986, NETH J SEA RES, V20, P37, DOI 10.1016/0077-7579(86)90059-1; WASSMANN P, 1984, MAR BIOL, V83, P83, DOI 10.1007/BF00393088; ZEITZSCHEL B, 1967, HELGOLAND WISS MEER, V15, P589, DOI 10.1007/BF01618653; 1966, MONOGR OCEANOGR METH, V1	94	48	50	0	15	SPRINGER	NEW YORK	ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES	0722-4060	1432-2056		POLAR BIOL	Polar Biol.	NOV	1989	10	2					113	124						12	Biodiversity Conservation; Ecology	Science Citation Index Expanded (SCI-EXPANDED)	Biodiversity & Conservation; Environmental Sciences & Ecology	CC084					2025-03-11	WOS:A1989CC08400005
J	SMELROR, M				SMELROR, M			CHLAMYDOPHORELLA-ECTOTABULATA SP-NOV A GONYAULACOID DINOFLAGELLATE CYST FROM THE LATE BATHONIAN TO THE OXFORDIAN OF THE ARCTIC	REVIEW OF PALAEOBOTANY AND PALYNOLOGY			English	Article								From well preserved Late Bathonian and Callovian dinoflagellate cyst assemblages from Franz Josef Land (Soviet) arctic [USSR] a new species of Chlamydophorella Cookson and Eisenack 1958 is formally described. SEM studies of this new species, Chlamydophorella ectotabulata, show that the ectophragm possesses a gonyaulacoid paratabulation, a previously undescribed feature of Chlamydophorella. In addition to the type locality on Franz Josef Land, Chlamydophorella ectotabulata sp. nov. is also known from Upper Bathonian to Oxfordian deposits on East Greenland, Kong Karls Land (Svalbard) and the Canadian arctic.			CONTINENTAL SHELF & PETR TECHNOL RES INST LTD, POB 1883, N-7001 TRONDHEIM, NORWAY.							[Anonymous], ANAL PREPLEISTOCENE; BJAERKE T, 1977, KARLS LAND NORS POLA, P83; BRIDEAUX W., 1971, PALAEONTOGRAPHICA B, V135, P53; COOKSON IC, 1958, ROYAL SOC VICTORIA P, V70, P19; Davey R.J., 1970, B BR MUS NAT HIS G, V18, P333; DAVIES EH, 1983, B GEOL SURV CANADA, V359; DUXBURY S, 1983, Palaeontographica Abteilung B Palaeophytologie, V186, P18; Evitt W.R., 1985, pi; NANSEN F, 1900, NORWEGIAN N POLAR EX, V1, P1; SMELROR M, 1988, REV PALAEOBOT PALYNO, V56, P275, DOI 10.1016/0034-6667(88)90061-9; Smelror M., 1987, ARCTIC SOVIET POLAR, V5, P221	11	6	6	0	0	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0034-6667	1879-0615		REV PALAEOBOT PALYNO	Rev. Palaeobot. Palynology	OCT 13	1989	61	1-2					139	145		10.1016/0034-6667(89)90066-3	http://dx.doi.org/10.1016/0034-6667(89)90066-3			7	Plant Sciences; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Paleontology	AX751					2025-03-11	WOS:A1989AX75100007
J	BLACKBURN, SI; HALLEGRAEFF, GM; BOLCH, CJ				BLACKBURN, SI; HALLEGRAEFF, GM; BOLCH, CJ			VEGETATIVE REPRODUCTION AND SEXUAL LIFE-CYCLE OF THE TOXIC DINOFLAGELLATE GYMNODINIUM-CATENATUM FROM TASMANIA, AUSTRALIA	JOURNAL OF PHYCOLOGY			English	Article								The toxic, chain-forming dinoflagellate Gymnodinium catenatum Graham was cultured from vegetative cells and benthic resting cysts isolated from estuarine waters in Tasmania, Australia. Rapidly dividing, log phase cultures formed long chains of up to 64 cells whereas stationary phase cultures were composed primarily of single cells (23-41 .mu.m long, 27-36 .mu.m wide). Vegetative growth (mean doubling time 3-4 days) was optimal at temperatures from 14.5-20.degree.C, salinities of 23-34.permill. and light irradiances of 50-300 .mu.E .cntdot. m-2 .cntdot. s-1. The sexual life cycle of G. catenatum was easily induced in a nutrient-deficient medium, provided compatible opposite mating types were combined (heterothallism). Gamete fusion produced a large (59-73 .mu.m long, 50-59 .mu.m wide) biconical, posteriorly biflagellate planozygote (double longitudinal flagellum) which after several days lost one longitudinal flagellum and gradually became subspherical in shape. This older planozygote stage persisted for up to two weeks before encysting into a round, brown resting cyst (42-52 .mu.m diam; hypnozygote) with microreticulate surface ornamentation. Resting cysts germinated after a dormancy period as short as two weeks under our culture conditions, resulting in a single, posteriorly biflagellate germling cell (planomeiocyte). This divided to form a chain of two cells, which subsequently re-established a vegetative population. Implications for the bloom dynamics of this toxic dinoflagellate, a causative organism of paralytic shellfish poisoning, are discussed.			CSIRO, DIV FISHERIES, MARINE LABS, GPO BOX 1538, HOBART, TAS 7001, AUSTRALIA.		Bolch, Christopher/J-7619-2014; Blackburn, Susan/M-9955-2013; Hallegraeff, Gustaaf/C-8351-2013	Hallegraeff, Gustaaf/0000-0001-8464-7343				ANDERSON DM, 1980, J PHYCOL, V16, P166; ANDERSON DM, 1987, LIMNOL OCEANOGR, V32, P340, DOI 10.4319/lo.1987.32.2.0340; ANDERSON DM, 1988, J PHYCOL, V24, P255; ANDERSON DM, 1983, MAR BIOL, V76, P179, DOI 10.1007/BF00392734; ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; ANDERSON DM, 1979, ESTUAR COAST MAR SCI, V8, P279, DOI 10.1016/0302-3524(79)90098-7; ANDERSON DM, 1984, J PHYCOL, V20, P418, DOI 10.1111/j.0022-3646.1984.00418.x; ANDERSON DM, 1989, IN PRESS TOXICON; BEAM CA, 1980, PHYSL PROTOZOA, P171; Biecheler B., 1952, Bull. Biol. Fr. Belg., V36, P1; BINDER BJ, 1987, J PHYCOL, V23, P99; BLACKBURN SI, 1981, BRIT PHYCOL J, V16, P217, DOI 10.1080/00071618100650231; BOLCH CJ, 1989, IN PRESS BOT MAR; BRAVO I, 1986, Investigacion Pesquera (Barcelona), V50, P313; COATS DW, 1984, J PHYCOL, V20, P351, DOI 10.1111/j.0022-3646.1984.00351.x; Dale B., 1983, P69; ESTRADA M, 1984, INVEST PESQ, V48, P31; Fraga S., 1985, P51; Fraga S., 1989, P281; Franca S., 1989, P93; Graham Herbert W, 1943, TRANS AMER MICROSC SOC, V62, P259, DOI 10.2307/3223028; GUILLARD RR, 1962, CAN J MICROBIOL, V8, P229, DOI 10.1139/m62-029; Hallegraeff G., 1988, Australian Fisheries, V47, P32; Hallegraeff G., 1986, Australian Fisheries, V45, P15; Hallegraeff G.M., 1989, P77; HALLEGRAEFF GM, 1988, J PLANKTON RES, V10, P533, DOI 10.1093/plankt/10.3.533; HOFKER J., 1930, ARCH PROTISTENK, V71, P57; Ikeda T., 1989, P411; KIMBALL JF, 1965, J PROTOZOOL, V12, P577, DOI 10.1111/j.1550-7408.1965.tb03257.x; LOEBLICH AR, 1975, J PHYCOL, V11, P80, DOI 10.1111/j.1529-8817.1975.tb02752.x; Mayr E, 1940, AM NAT, V74, P249, DOI 10.1086/280892; MEE LD, 1986, MAR ENVIRON RES, V19, P77, DOI 10.1016/0141-1136(86)90040-1; MOREYGAINES G, 1982, PHYCOLOGIA, V21, P154, DOI 10.2216/i0031-8884-21-2-154.1; Pfiester L.A., 1987, Botanical Monographs (Oxford), V21, P611; PFIESTER LA, 1980, AM J BOT, V67, P955, DOI 10.2307/2442437; PFIESTER LA, 1976, J PHYCOL, V12, P234; PFIESTER LA, 1975, J PHYCOL, V11, P259, DOI 10.1111/j.1529-8817.1975.tb02776.x; PRAKASH A, 1967, J FISH RES BOARD CAN, V24, P1589, DOI 10.1139/f67-131; PRAKASH A, 1968, LIMNOL OCEANOGR, V13, P598, DOI 10.4319/lo.1968.13.4.0598; SPECTOR DL, 1981, AM J BOT, V68, P34, DOI 10.2307/2442989; Stosch H.A., 1964, Helgolander Wissenschaftliche Meeresuntersuchungen, V10, P140; Von Stosch HA., 1973, Br Phycol J, V8, P105; VONSTOSC, 1965, NATURWISSENSCHAFTEN, V52, P112; Walker L.M., 1984, P19; WALKER LM, 1979, J PHYCOL, V15, P312; WALKER LM, 1982, BIOSCIENCE, V32, P809, DOI 10.2307/1308977; WATRAS CJ, 1982, J EXP MAR BIOL ECOL, V62, P25, DOI 10.1016/0022-0981(82)90214-3; WHITE AW, 1978, J PHYCOL, V14, P475; YOSHIMATSU S, 1985, B MAR SCI, V37, P782; YOSHIMATSU S, 1984, Bulletin of Plankton Society of Japan, V31, P107; YOSHIMATSU S, 1981, Bulletin of Plankton Society of Japan, V28, P131; YUKI K, 1987, Bulletin of Plankton Society of Japan, V34, P109	52	209	221	0	30	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0022-3646	1529-8817		J PHYCOL	J. Phycol.	SEP	1989	25	3					577	590		10.1111/j.1529-8817.1989.tb00264.x	http://dx.doi.org/10.1111/j.1529-8817.1989.tb00264.x			14	Plant Sciences; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Plant Sciences; Marine & Freshwater Biology	AU073					2025-03-11	WOS:A1989AU07300021
J	COSTAS, E; VARELA, M				COSTAS, E; VARELA, M			A CIRCANNUAL RHYTHM IN CYSTS FORMATION AND GROWTH-RATES IN THE DINOFLAGELLATE SCRIPSIELLA-TROCHOIDEA STEIN	CHRONOBIOLOGIA			English	Article								The percentages of formed cysts and growth rates were monthly estimated and analyzed rhythmometrically by cosinor for 5 clonal cultures of Scripsiella trochoidea Stein grown for 2 years under laboratory conditions, rended as constant as possible from the view point of environmental temperature (24 .+-. 1.degree. C), lighting (25 .mu.Ein m-2 s-1), and artificial seawater. A circannual rhythm is macroscopically apparent and microscopically (by cosinor) validated for 3 of 5 clones. The data of the other 2 clones did not allow rhythm detecting by the method used, suggesting differences in spectral structure of S. trochoidea strains both in terms of cyst formation and growth rate rhythms.			UNIV COMPLUTENSE MADRID, FAC VET, SECC GENET PROD ANIM, E-28049 MADRID, SPAIN.								0	18	19	0	5	ASSOCIATED CHRONOBIOLOGIA RESEARCHERS	MILAN	VIA R. DI LAURIA, 12/A, 20149 MILAN, ITALY	0390-0037			CHRONOBIOLOGIA		JUL-SEP	1989	16	3					265	270						6	Biology	Science Citation Index Expanded (SCI-EXPANDED)	Life Sciences & Biomedicine - Other Topics	AV495	2805945				2025-03-11	WOS:A1989AV49500006
J	KAWABATA, Z; OHTA, M				KAWABATA, Z; OHTA, M			CYST DISTRIBUTION AND EXCYSTMENT CONDITIONS FOR THE DINOFLAGELLATE PERIDINIUM-PENARDII (LEMM) LEMM IN A RESERVOIR	FRESHWATER BIOLOGY			English	Article								Cyst distribution and a possible excystment site of the dinoflagellate Peridinium penardii (Lemm.) Lemm. in a reservoir were surveyed. The presence of vegetative cells of P. penardii from all lake bottom mud samples, taken from several sites throughout the reservoir and cultured in vitro, showed that viable cysts of P. penardii were ubiquitous on the bottom of the reservoir. Culture bottles containing bottom mud with cysts of P. penardii were suspended at several depths at four stations in the reservoir. Vegetative cells of P. penardii were found in all bottles suspended at 0.5 m and almost none deeper than 20.0 m. Water depth was a critical environmental factor in preventing excystment. The place where P. penardii first excysts annually was predicted to be at the head of the reservoir using the data of cyst distribution, excystment conditions and morphology of the lake basin.			EHIME UNIV, DEPT ENVIRONM CONSERVAT, TARUMI 3-5-7, MATSUYAMA, EHIME 790, JAPAN.							ANDERSON DM, 1978, J PHYCOL, V14, P224, DOI 10.1111/j.1529-8817.1978.tb02452.x; BINDER BJ, 1986, NATURE, V322, P659, DOI 10.1038/322659a0; Carreto J.I., 1985, P147; ENDO T, 1984, Bulletin of Plankton Society of Japan, V31, P23; Eren J., 1969, VERH INT VEREIN LIMN, V17, P1013; HASHIMOTO Y, 1968, BULL JAP SOC SCI FISH, V34, P528; HATA Y, 1983, RES DATA NATL I ENV, V24, P15; HEALEY FP, 1979, J FISH RES BOARD CAN, V36, P1364, DOI 10.1139/f79-195; HEANEY SI, 1983, BRIT PHYCOL J, V18, P47, DOI 10.1080/00071618300650061; ITO T, 1979, B PLANKTON SOC JPN, V26, P113; KAGAWA H, 1984, JAP J WAT POLLUT RES, V7, P375; NAKAMOTO N, 1975, Japanese Journal of Limnology, V36, P55; Pfiester L.A., 1987, BIOL DINOFLAGELLATES, P611; PFIESTER LA, 1979, PHYCOLOGIA, V18, P13, DOI 10.2216/i0031-8884-18-1-13.1; POLLINGHER U, 1976, J PHYCOL, V12, P162, DOI 10.1111/j.1529-8817.1976.tb00494.x; Pollingher U., 1975, Verhandlungen Int Verein Theor Angew Limnol, V19, P1370; RHEE GY, 1980, J PHYCOL, V16, P486, DOI 10.1111/j.0022-3646.1980.00486.x; RHEE GY, 1978, LIMNOL OCEANOGR, V23, P10, DOI 10.4319/lo.1978.23.1.0010; SAKO Y, 1985, B JPN SOC SCI FISH, V51, P267; SAKO Y, 1984, B JPN SOC SCI FISH, V50, P743; SAKO Y, 1987, B JPN SOC SCI FISH, V53, P473	21	9	9	0	2	WILEY	HOBOKEN	111 RIVER ST, HOBOKEN 07030-5774, NJ USA	0046-5070	1365-2427		FRESHWATER BIOL	Freshw. Biol.	JUN	1989	21	3					437	444		10.1111/j.1365-2427.1989.tb01376.x	http://dx.doi.org/10.1111/j.1365-2427.1989.tb01376.x			8	Ecology; Marine & Freshwater Biology	Science Citation Index Expanded (SCI-EXPANDED)	Environmental Sciences & Ecology; Marine & Freshwater Biology	AB755					2025-03-11	WOS:A1989AB75500008
J	STRAUSZ, C; ULLRICH, B				STRAUSZ, C; ULLRICH, B			PREPARATION AND EXAMINATION OF FOSSIL DINOFLAGELLATE CYSTES WITH THE SCANNING ELECTRON-MICROSCOPE	ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE			German	Article											STRAUSZ, C (通讯作者)，VEB GEOL FORSCH & ERKUNDUNG,FREIBURG,GERMANY.								0	0	0	0	0	AKADEMIE VERLAG GMBH	BERLIN	MUHLENSTRASSE 33-34, D-13187 BERLIN, GERMANY	0044-2259			Z ANGEW GEOL		APR	1989	35	4					112	114						3	Geosciences, Multidisciplinary	Science Citation Index Expanded (SCI-EXPANDED)	Geology	CL007					2025-03-11	WOS:A1989CL00700005
J	HONIGSTEIN, A; LIPSONBENITAH, S; CONWAY, B; FLEXER, A; ROSENFELD, A				HONIGSTEIN, A; LIPSONBENITAH, S; CONWAY, B; FLEXER, A; ROSENFELD, A			MID-TURONIAN ANOXIC EVENT IN ISRAEL - A MULTIDISCIPLINARY APPROACH	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY			English	Article								Bituminous marls of the Daliyya Formation with up to 2% total organic carbon content, from the Galame guarry, Mount Carmel, nothern Israel were studied. A great part of the organic matter is composed of exceptionally abundant dinoflagellate cysts. These sapropelic sediments were deposited in oxygen-depleted, quiet waters in a shelf basin. The massive encystment and good preservation of the cysts, chitinous test linings of foraminifers and the occurrence of pyrite also indicate reducing environments. Primary production was stimulated by upwelling of nutrient-rich oceanic waters, influx of fresh-water and derivates from the Mount Carmel volcanism. A middle Turonian age was determined on the basis of planktonic foaminifers (Helvetoglobotruncana helvetica zone) and ostracodes (Cythereis rawashensis kenaanensis zone). The anoxic event in the studied area post-dated the main phase of the global Late Cenomanian-Early Turonian anoxic event OAE-2, due to a pre-existing structural high in this region.	TEL AVIV UNIV, RAYMOND & BEVERLY SACKLER FAC EXACT SCI, IL-69978 TEL AVIV, ISRAEL; ISRAEL INST PETR & ENERGY, IL-69975 TEL AVIV, ISRAEL; GEOL SURVEY ISRAEL, IL-95501 JERUSALEM, ISRAEL									[Anonymous], 1974, FOSSIL LIVING DINOFL; [Anonymous], 1985, SPOROPOLLENIN DINOFL; ARAD A, 1965, ISRAEL J EARTH SCI, V14, P18; Arthur M., 1982, Nature and origin of cretaceous carbon-rich facies, P7; Arthur M.A., 1987, MARINE PETROLEUM SOU, V26, P401, DOI DOI 10.1144/GSL.SP.1987.026.01.25; ARTHUR MA, 1979, AAPG BULL, V63, P870; BEIN A, 1977, ISR J SEDIMENT PETRO, V47, P382; BENSON R H, 1975, Bulletins of American Paleontology, V65, P13; BREHERET J.G., 1986, Documents du Bureau des Recherches Geologiques et Minieres, V110, P141; Brooks J., 1981, Organic Maturation Studies and Fossil Fuel Exploration, P1; DAVEY RJ, 1975, MAR GEOL, V18, P213, DOI 10.1016/0025-3227(75)90097-3; Einsele G., 1982, TURONIAN BLACK SHALE, P396; FLEXER A, 1986, AAPG BULL, V70, P1685; FREUND R, 1965, ISRAEL J EARTH SCI, V13, P163; GIGNOUX M, 1955, STRATIGRAPHIC GEOLOG; GVIRTZMAN G, 1978, INITIAL REPORTS DEEP, V62, P1195; HILBRECHT H, 1986, NEWSL STRATIGR, V15, P115; JENKYNS HC, 1980, J GEOL SOC LONDON, V137, P171, DOI 10.1144/gsjgs.137.2.0171; KASHAI E, 1966, THESIS HEBREW U JERU; KUMMEL B, 1970, HIST EARTH; LENTIN JK, 1980, AM ASS STRATIGR PALY, V7; LIPSONBENITAH S, 1988, AAPG BULL, V72, P1012; LIPSONBENITAH S, 1988, CRETACEOUS RES, V9; NATHAN Y, 1983, ISR GEOL SURV CURREN, V3, P1; NEEV D, 1976, GEOL SURV ISRAEL B, V68, P1; PARRISH JT, 1982, PALAEOGEOGR PALAEOCL, V40, P31; PEARSON DL, 1984, VERS PHILLIPS PETROL, V2; REYMENT RA, 1986, PHYSICS CHEM WORLD, V16; REYRE Y, 1973, MEM MUS HIST NAT C, V27; Rosenfeld A., 1974, Israel Geol. Surv. Isr.Bull., V62, P1; SALAJ J, 1978, OCEAN BASINS MARGI B, V4, P361; Sass E., 1982, Cretaceous Research, V3, P135, DOI 10.1016/0195-6671(82)90014-3; SASS E, 1980, ISRAEL J EARTH SCI, V29, P8; SASS E, 1978, 10 INT C SED GUID, V2, P241; SCHLANGER S O, 1976, Geologie en Mijnbouw, V55, P179; Schlanger S.O., 1987, Geological Society, London, Special Publications, V26, P371, DOI [10.1144/GSL.SP.1987.026.01.24, DOI 10.1144/GSL.SP.1987.026.01.24]; SCHLANGER SO, 1981, EARTH PLANET SC LETT, V52, P435, DOI 10.1016/0012-821X(81)90196-5; SCHWAN W, 1980, AAPG BULL, V64, P359; Staplin FL., 1969, B CANADIAN PETROL GE, V17, P47; Vail P.R., 1977, SEISMIC STRATIGRAPHY, V26, P83; WALL D, 1971, MICROPALEONTOLOGY OC, P399	41	12	12	0	3	ELSEVIER	AMSTERDAM	RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS	0031-0182	1872-616X		PALAEOGEOGR PALAEOCL	Paleogeogr. Paleoclimatol. Paleoecol.	FEB	1989	69	1-2					103	112		10.1016/0031-0182(89)90157-0	http://dx.doi.org/10.1016/0031-0182(89)90157-0			10	Geography, Physical; Geosciences, Multidisciplinary; Paleontology	Science Citation Index Expanded (SCI-EXPANDED)	Physical Geography; Geology; Paleontology	T7545					2025-03-11	WOS:A1989T754500005
J	OGATA, T; SATO, S; KODAMA, M				OGATA, T; SATO, S; KODAMA, M			PARALYTIC SHELLFISH TOXINS IN BIVALVES WHICH ARE NOT ASSOCIATED WITH DINOFLAGELLATES	TOXICON			English	Note								Paralytic shellfish toxins (PSP toxins) were detected in the freshwater bivalve Corbicula sandai collected from Lake Biwa, Shiga Prefecture, Japan, and marine mussel Septifer virgatus from Mutsu Bay where known causative dinoflagellates and their cysts have never been observed. The toxin profile of C. sandai and S. virgatus was considerably different from suspected causative organisms of Aphanizomenon flos-aquae and Protogonyaulax spp., respectively. The causative organism(s) responsible for PSP toxins in these waters is at present unknown.	KITASATO UNIV, SCH FISHERIES SCI, MARINE BIOL CHEM LAB, SANRIKU, IWATE 02201, JAPAN	Kitasato University								ALAM M, 1978, J ENVIRON SCI HEAL A, V13, P493, DOI 10.1080/10934527809374828; CARMICHAEL WW, 1984, ACS SYM SER, V262, P377; HARADA T, 1982, B JPN SOC SCI FISH, V48, P821; ICHISE S, 1988, REP SHIGA PREF I PUB, V23, P76; IKAWA M, 1985, TOXIC DINOFLAGELLATE, P299; Ikeda T., 1989, P411; KODAMA M, 1988, AGR BIOL CHEM TOKYO, V52, P1075; KODAMA M, 1988, TOXICON, V26, P707, DOI 10.1016/0041-0101(88)90277-2; KODAMA M, 1989, 7TH P INT S MYC PHYC; KOGURE K, 1988, TOXICON, V26, P191, DOI 10.1016/0041-0101(88)90171-7; MAHMOOD NA, 1986, TOXICON, V24, P175, DOI 10.1016/0041-0101(86)90120-0; OGATA T, 1987, TOXICON, V25, P923, DOI 10.1016/0041-0101(87)90154-1; OSAKA K, 1985, TOXIC DINOFLAGELLATE, P59; OSHIMA Y, 1987, TOXICON, V25, P1105, DOI 10.1016/0041-0101(87)90267-4; OSHIMA Y, 1982, B JPN SOC SCI FISH, V48, P851; SASNER JJ, 1984, ACS SYM SER, V262, P391; SATO S, 1988, P JAPANESE ASS MYC S, V1, P3; SCHANTZ EJ, 1986, ANN NY ACAD SCI, V479, P15, DOI 10.1111/j.1749-6632.1986.tb15557.x; SHIMIZU Y, 1975, BIOCHEM BIOPH RES CO, V66, P731, DOI 10.1016/0006-291X(75)90571-9; Sommer H, 1937, ARCH PATHOL, V24, P560; WATANABE M, 1980, TSUKUBA NO KANKYOU A, V5, P80	21	8	8	0	0	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND	0041-0101	1879-3150		TOXICON	Toxicon		1989	27	11					1241	1244		10.1016/0041-0101(89)90032-9	http://dx.doi.org/10.1016/0041-0101(89)90032-9			4	Pharmacology & Pharmacy; Toxicology	Science Citation Index Expanded (SCI-EXPANDED)	Pharmacology & Pharmacy; Toxicology	CA424	2617541				2025-03-11	WOS:A1989CA42400008
