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Published January 28, 2020 | Version v1
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Oberwinklerozyma nepetae Q. M. Wang, F. Y. Bai & A. H. Li 2020, sp. nov.

Authors/Creators

  • 1. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
  • 2. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & North Minzu University, Yinchuan, Ningxia, 750030, China
  • 3. Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, Utrecht, 3584 CT, The Netherlands
  • 4. Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Braunschweig, 38124, Germany
  • 5. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
  • 6. Purdue University, Department of Botany and Plant Pathology, West Lafayette, IN, 47901, USA
  • 7. UCIBIO-REQUIMTE, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal & PYCC - Portuguese Yeast Culture Collection, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
  • 8. National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
  • 9. Department of Agriculture, Food and Environmental Sciences & Industrial Yeasts Collection DBVPG, University of Perugia, Perugia, 74 - I- 06121, Italy
  • 10. School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, BN 2 4 GJ, UK
  • 11. TISTR Culture Collection, Thailand Institute of Scientific and Technological Research (TISTR), 35 M 3, Technopolis, Khlong Ha, Khlong Luang, Pathum Thani, 12120, Thailand
  • 12. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & College of Life Sciences, Hebei University, Baoding, Hebei Province, 071002, China

Description

Oberwinklerozyma nepetae Q.M. Wang, F.Y. Bai & A.H. Li sp. nov. MycoBank MB828848. Fig. 18I.

Etymology: the specific epithet nepetae refers to Nepeta, the plant genus from which the type strain was isolated.

Culture characteristics: In YM broth, after 7 d at 17 °C, cells are cylindrical, ellipsoidal and ovoid, 2.7– 3.2 × 6.4– 8.9 μm and single, budding is polar (Fig. 18I), a sediment is formed. After 1 mo at 17 °C, a ring and sediment are present. On YM agar, after 1 mo at 17 °C, the streak culture is white cream, butyrous, smooth and glistening. The margin is entire. In Dalmau plate culture on corn meal agar, pseudohyphae are not formed. Sexual structures are not observed on YM, PDA, V8 and CM agar. Ballistoconidia are not produced.

Physiological and biochemical characteristics: Glucose fermentation is absent. Glucose, L-sorbose, sucrose, maltose, cellobiose, trehalose, melibiose, raffinose, melezitose, D-mannitol, Dglucitol, Methyl-α- D-glucoside and salicin are assimilated as sole carbon sources. Galactose, lactose, inulin, soluble starch, Dxylose, L-arabinose, D-arabinose, D-ribose, L-rhamnose, Dglucosamine, N-Acetyl-D-glucosamine, methanol, ethanol, glycerol, erythritol, ribitol, galactitol, DL-lactate, succinate, citrate, myo-inositol and hexadecane are not assimilated. Ammonium sulfate, potassium nitrate, sodium nitrite, L-lysine, ethylamine hydrochloride and cadaverine dihydrochloride are assimilated as sole nitrogen sources. Maximum growth temperature is 26– 27 °C. Growth in vitamin-free medium is negative. Starch-like substances are not produced. Growth on 50 % (w/w) glucose-yeast extract agar is negative. Urease activity is positive. Diazonium Blue B reaction is positive.

Physiologically, O. nepetae differs from its closely related species O. yarrowii and O. silvestris in its inability to assimilate galactose, D-glucosamine, ethanol, glycerol, DL-lactate, succinate, citrate and myo-inositol (Table S1.33).

Typus: China, Motuo, Tibet, obtained from a leaf of Nepeta sp., Sep. 2014, Q.-M. Wang (holotype CGMCC 2.5824 T preserved in a metabolically inactive state, ex-type CBS 15579 = XZ129C7).

Notes

Published as part of Li, A. - H., Yuan, F. - X., Groenewald, M., Bensch, K., Yurkov, A. M., Li, K., Han, P. - J., Guo, L. - D., Aime, M. C., Sampaio, J. P., Jindamorakot, S., Turchetti, B., Inacio, J., Fungsin, B., Wang, Q. - M. & Bai, F. - Y., 2020, Diversity and phylogeny of basidiomycetous yeasts from plant leaves and soil: Proposal of two new orders, three new families, eight new genera and one hundred and seven new species, pp. 17-140 in Studies In Mycology 96 on page 126, DOI: 10.1016/j.simyco.2020.01.002

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Linked records

Additional details

Identifiers

URL
http://treatment.plazi.org/id/03DF87BD5574FF9553153B3CFE92F953

Related works

Cites
Dataset: http://table.plazi.org/id/DF096623551AFFFB53F939AFFC0AFF25 (URL)
Is part of
Journal article: 10.1016/j.simyco.2020.01.002 (DOI)
Journal article: http://publication.plazi.org/id/FFE6FFC55519FFF85362392BFFD2FFB8 (URL)
Is source of
https://sibils.text-analytics.ch/search/collections/plazi/03DF87BD5574FF9553153B3CFE92F953 (URL)

Biodiversity

Scientific name authorship
Q. M. Wang, F. Y. Bai & A. H. Li
Kingdom
Fungi
Phylum
Basidiomycota
Genus
Oberwinklerozyma
Species
nepetae
Taxon rank
species
Taxonomic status
sp. nov.
Type status
holotype
Taxonomic concept label
Oberwinklerozyma nepetae Li, Li, Wang & Bai, 2020