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  2. 昆明动物研究所
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  5. 兽类生态与进化
Molecular phylogenetics and phylogeographic structure of Sorex bedfordiae based on mitochondrial and nuclear DNA sequences

文献类型：期刊论文

作者Chen SD1,2,3; Sun ZY2; He K4; Jiang XL4; Liu Y2; Koju NP4; Zhang XY1; Tu FY1; Fan ZX1; Liu SY[*]2
刊名MOLECULAR PHYLOGENETICS AND EVOLUTION
出版日期2015
卷号84期号:X页码:245-253
关键词Phylogeography Sorex bedfordiae Mitochondrial DNA Nuclear DNA Sky islands Southeastern margin of the Tibetan Plateau
通讯作者shaoyliu@163.com ; bsyue@yahoo.com
合作状况其它
英文摘要The southeastern margin of the Tibetan Plateau is characterized by complex topography and a discontinuous landscape, creating a sky island situation. However, the way topography shapes genetic structures and demographic histories of endemic species has not been well studied. We examined the phylogeo-graphic pattern and demographic histories of Sorex bedfordiae, a dispersal-limited small mammal, using three nuclear genes [1977 bp] and two mitochondrial genes [1794 bp] with comprehensive molecular approaches. We recovered five well-supported clades whose distributions are along mountain ridges and roughly subdivided by large rivers. Demographic expansions in the middle Pleistocene were strongly supported by both nuclear and mitochondrial genes. Our results support the hypothesis that sky island topography and river systems strongly affect the genetic structure of non-aquatic terrestrial species. We further clarify that S. bedfordiae and S. cylindricauda are valid sibling species, whereas S. excelsus is most likely a geographic subspecies of S. bedfordiae.
收录类别SCI
资助信息This research was funded by the National Science and Technology Support Plan Project of China (2011CB111503), the Key Research Program of the Chinese Acad- emy of Sciences (KJZD-EW-L07), the National Natural Science Foundation of China (31272274; 31272276; 31470110), the State Key Laboratory of Genetic Resources and Evolution, Kunming Insti- tute of Zoology, Chinese Academy of Sciences (GREKF11-03), the Applied Basic Research Program of Sichuan Science and Technol- ogy Department (No. 2013JY0170), and the Key Project of Educa- tion Department of Sichuan Province (No. 15ZA0027).
语种英语
WOS记录号WOS:000352173500022
公开日期2015-05-08
源URL[http://159.226.149.42:8088/handle/152453/8317]  
专题昆明动物研究所_兽类生态与进化
昆明动物研究所_遗传资源与进化国家重点实验室
作者单位1.Key Laboratory of Bio-Resources and Eco-Environment, Ministry of Education, Sichuan University, Chengdu 610064, China
2.Sichuan Academy of Forestry, Chengdu 610081, China
3.Sichuan University, Chengdu 610064, China b Sichuan Academy of Forestry, Chengdu 610081, China c
4.Mammal Ecology and Evolution Research Group, State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China
推荐引用方式
GB/T 7714		 Chen SD,Sun ZY,He K,et al. Molecular phylogenetics and phylogeographic structure of Sorex bedfordiae based on mitochondrial and nuclear DNA sequences[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2015,84(X):245-253.
APA Chen SD.,Sun ZY.,He K.,Jiang XL.,Liu Y.,...&Yue BS[*].(2015).Molecular phylogenetics and phylogeographic structure of Sorex bedfordiae based on mitochondrial and nuclear DNA sequences.MOLECULAR PHYLOGENETICS AND EVOLUTION,84(X),245-253.
MLA Chen SD,et al."Molecular phylogenetics and phylogeographic structure of Sorex bedfordiae based on mitochondrial and nuclear DNA sequences".MOLECULAR PHYLOGENETICS AND EVOLUTION 84.X(2015):245-253.

入库方式： OAI收割

来源：昆明动物研究所

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