Development of EST-SSR markers and analysis of genetic diversity in natural populations of endemic and endangered plant Phoebe chekiangensis
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- 作者：Yajun Ding ; Junhong Zhang ; zjh6719036@163.com" class="auth_mail" title="E-mail the corresponding author ; Yunfeng Lu ; Er'pei Lin ; Luhuan Lou ; Zaikang Tong ; zktong@zjfc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Phoebe chekiangensis C.B. Shang ; Genetic diversity ; EST-SSR markers ; Transcriptome ; Genetic structure
- 刊名：Biochemical Systematics and Ecology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：63
- 期：Complete
- 页码：183-189
- 全文大小：534 K
文摘
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In this study, a total of 22,985 SSR loci were identified based on transcriptome sequencing data, of which forty-one polymorphic markers were chosen to analyze the genetic diversity of seven natural populations.
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The parameters including Nei genetic diversity, genetic distance, genetic variation and the gene flow (the Nm value) were valued.
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The correlations between genetic distance and geographic distance, temperature, precipitation difference were also analyzed.
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Furthermore, the conservation strategies were suggested with the aim to protect this endangered species, Phoebe chekiangensis.