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Genetic evidence for subspecies differentiation of the Himalayan marmot, Marmota himalayana, in the Qinghai-Tibet Plateau
Yan, Jingyan1,2,3; Chen, Hongjian4; Lin, Gonghua1,2; Li, Qian4; Chen, Jiarui1,2; Qin, Wen1,2; Su, Jianping1,2; Zhang, Tongzuo1,2
2017-08-15
发表期刊PLOS ONE
ISSN1932-6203
卷号12期号:8
文章类型Article
摘要The primary host of plague in the Qinghai-Tibet Plateau (QTP), China, is Marmota himalayana, which plays an essential role in the maintenance, transmission, and prevalence of plague. To achieve a more clear insight into the differentiation of M. himalayana, complete cytochrome b (cyt b) gene and 11 microsatellite loci were analyzed for a total of 423 individuals from 43 localities in the northeast of the QTP. Phylogenetic analyses with maximum likelihood and Bayesian inference methods showed that all derived haplotypes diverged into two primary well-supported monophyletic lineages, I and II, which corresponded to the referential sequences of two recognized subspecies, M. h. himalayana and M. h. robusta, respectively. The divergence between the two lineages was estimated to be at about 1.03 million years ago, nearly synchronously with the divergence between M. baibacina and M. kastschenkoi and much earlier than that between M. vancouverensis and M. caligata. Genetic structure analyses based on the microsatellite dataset detected significant admixture between the two lineages in the mixed region, which verified the intraspecies level of the differentiation between the two lineages. Our results for the first time demonstrated the coexistence of M. h. himalayana and M. h. robusta, and also, determined the distribution range of the two subspecies in the northeast of QTP. We provided fundamental information for more effective plague control in the QTP.
WOS标题词Science & Technology
DOI10.1371/journal.pone.0183375
关键词[WOS]BAYESIAN POSTERIOR PROBABILITIES ; POPULATION-STRUCTURE ; PHYLOGENETIC ANALYSIS ; RODENTIA ; SCIURIDAE ; PLAGUE ; EVOLUTIONARY ; SOFTWARE ; TREES ; INFERENCE
收录类别SCI
语种英语
项目资助者Natural Science Foundation of China(31370405) ; Construction Funds for Qinghai Key Laboratories(2017-ZJ-Y23 ; 2017-ZJ-Y15)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000407550500059
出版者PUBLIC LIBRARY SCIENCE
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/9793
专题中国科学院西北高原生物研究所
通讯作者Su, Jianping; Zhang, Tongzuo
作者单位1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining, Qinghai, Peoples R China
2.Qinghai Key Lab Anim Ecol Genom, Xining, Qinghai, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Qinghai Inst Endem Dis Prevent & Control, Xining, Qinghai, Peoples R China
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Yan, Jingyan,Chen, Hongjian,Lin, Gonghua,et al. Genetic evidence for subspecies differentiation of the Himalayan marmot, Marmota himalayana, in the Qinghai-Tibet Plateau[J]. PLOS ONE,2017,12(8).
APA Yan, Jingyan.,Chen, Hongjian.,Lin, Gonghua.,Li, Qian.,Chen, Jiarui.,...&Zhang, Tongzuo.(2017).Genetic evidence for subspecies differentiation of the Himalayan marmot, Marmota himalayana, in the Qinghai-Tibet Plateau.PLOS ONE,12(8).
MLA Yan, Jingyan,et al."Genetic evidence for subspecies differentiation of the Himalayan marmot, Marmota himalayana, in the Qinghai-Tibet Plateau".PLOS ONE 12.8(2017).
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