Genetic diversity of the traditional Chinese medicinal plant Ypsilandra thibetica (Melanthiaceae): Applications for conservation
Li, Hong-Tao1,2; Wang, Hong1; Yang, Jun-Bo1,2; Li, De-Zhu1,2
Corresponding Authorlihongtao@mail.kib.ac.cn ; wanghong@mail.kib.ac.cn ; jbyang@mail.kib.ac.cn ; dzl@mail.kib.ac.cn
2011-08-01
Source PublicationBIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN0305-1978
Volume39Issue:4-6Pages:425-433
AbstractTwelve microsatellite markers were developed to determine the genetic diversity and genetic structure of Ypsilandra thibetica, represented by a total of 90 individuals from six natural populations. All twelve microsatellite loci were polymorphic, and the results indicated that a high genetic diversity was present within populations (mean R(S) = 4.996; mean H(E) = 0.615), with high levels of genetic structure (mean F(ST) = 0.165; mean F(IS) = 0.692) among populations. This pattern is likely attributable to consanguineous mating, and this hypothesis is supported by a low relatedness coefficient. Our study suggested that environment factors might restrict gene flow among populations. In addition, physical distances between populations were not related to genetic distances, implying that ancestral populations might have been distributed over a wider area. These results suggest that Y. thibetica should be a high priority for conservation managers. (C) 2011 Elsevier Ltd. All rights reserved.
KeywordConservation Genetic Diversity Gene Flow Microsatellite Markers Ypsilandra Thibetica
Subject AreaBiochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
DOI10.1016/j.bse.2011.06.004
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS SubjectBiochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS IDWOS:000297601400026
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/3816
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Affiliation1.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Sci, Germplasm Bank Wild Species SW China, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Li, Hong-Tao,Wang, Hong,Yang, Jun-Bo,et al. Genetic diversity of the traditional Chinese medicinal plant Ypsilandra thibetica (Melanthiaceae): Applications for conservation[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2011,39(4-6):425-433.
APA Li, Hong-Tao,Wang, Hong,Yang, Jun-Bo,&Li, De-Zhu.(2011).Genetic diversity of the traditional Chinese medicinal plant Ypsilandra thibetica (Melanthiaceae): Applications for conservation.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,39(4-6),425-433.
MLA Li, Hong-Tao,et al."Genetic diversity of the traditional Chinese medicinal plant Ypsilandra thibetica (Melanthiaceae): Applications for conservation".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 39.4-6(2011):425-433.
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