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题名: Isolation and Characterization of Microsatellite Loci for Hibiscus aridicola (Malvaceae), an Endangered Plant Endemic to the Dry-Hot Valleys of Jinsha River in Southwest China
作者: Zhang, Le1, 2; null(孙卫邦)1; Wang, Zhonglang1; Guan, Kaiyun1; Yang, Junbo3
刊名: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
关键词: Hibiscus aridicola ; endangered plant ; SSR markers ; population structure ; population genetics
英文摘要: Hibiscus aridicola (Malvaceae) is an endangered ornamental shrub endemic to the dry-hot valleys of Jinsha River in southwest China. Only four natural populations of H. aridicola exist in the wild according to our field investigation. It can be inferred that H. aridicola is facing a very high risk of extinction in the wild and an urgent conservation strategy is required. By using a modified biotin-streptavidin capture method, a total of 40 microsatellite markers were developed and characterized in H. aridicola for the first time. Polymorphisms were evaluated in 39 individuals from four natural populations. Fifteen of the markers showed polymorphisms with two to six alleles per locus; the observed heterozygosity ranged from 0.19 to 0.72. These microsatellite loci would be useful tools for population genetics studies on H. aridicola and other con-generic species which are important to the conservation and development of endangered species.
出版日期: 2011-09-01
卷号: 12, 期号:9, 页码:5698-5704
DOI标识: 10.3390/ijms12095698
语种: 英语
ISSN号: 1661-6596
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/5231
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog, Kunming 650204, Peoples R China

Recommended Citation:
Zhang, L; Sun, WB; Wang, ZL; Guan, KY; Yang, JB.Isolation and Characterization of Microsatellite Loci for Hibiscus aridicola (Malvaceae), an Endangered Plant Endemic to the Dry-Hot Valleys of Jinsha River in Southwest China,INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2011,12(9):5698-5704
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