4988523
doi
10.5061/dryad.7cm6b
oai:zenodo.org:4988523
user-dryad
Chung, Jeng-Der
Taiwan Forestry Research Institute
Chiang, Yu-Chung
Chang, Chung-Te
National Taiwan Normal University
Chen, Chia-Ying
National Taiwan Normal University
Hwang, Shih-Ying
National Taiwan Normal University
Data from: Divergent selection and local adaptation in disjunct populations of an endangered conifer, Keteleeria davidiana var. formosana (Pinaceae)
Fang, Jing-Yu
National Taiwan Normal University
doi:10.1371/journal.pone.0070162
info:eu-repo/semantics/openAccess
Creative Commons Zero v1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/legalcode
Ketelleria davidiana var. formosana
Holocene
The present study investigated the genetic diversity, population structure, FST outliers, and extent and pattern of linkage disequilibrium in five populations of Keteleeria davidiana var. formosana, which is listed as a critically endangered species by the Council of Agriculture, Taiwan. Twelve amplified fragment length polymorphism primer pairs generated a total of 465 markers, of which 83.74% on average were polymorphic across populations, with a mean Nei's genetic diversity of 0.233 and a low level of genetic differentiation (approximately 6%) based on the total dataset. Linkage disequilibrium and HICKORY analyses suggested recent population bottlenecks and inbreeding in K. davidiana var. formosana. Both STRUCTURE and BAPS observed extensive admixture of individual genotypes among populations based on the total dataset in various clustering scenarios, which probably resulted from incomplete lineage sorting of ancestral variation rather than a high rate of recent gene flow. Our results based on outlier analysis revealed generally high levels of genetic differentiation and suggest that divergent selection arising from environmental variation has been driven by differences in temperature, precipitation, and humidity. Identification of ecologically associated outliers among environmentally disparate populations further support divergent selection and potential local adaptation.
<div class="o-metadata__file-usage-entry">K formosana AFLPsurv-input-465-5<div class="o-metadata__file-description">The data file contains 465 amplified fragment length polymorphism markers generated from 12 primers pairs for samples of Keteleeria davidiana var. formosana.</div><div class="o-metadata__file-name">AFLPsurv-input-465-5.txt<br></div></div>
Zenodo
2013-07-25
info:eu-repo/semantics/other
4988522
user-dryad
1653808074.65261
157423
md5:832374b330ba42340e7f600a64817ad4
https://zenodo.org/records/4988523/files/AFLPsurv-input-465-5.txt
public
10.1371/journal.pone.0070162
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