Phylogeographic Study of Apodemus ilex (Rodentia: Muridae) in Southwest China
文献类型：期刊论文
| 作者 | Liu Q1,2; Chen P1,2; He K1,2; Kilpatrick CW3; Liu SY4; Yu FH[*]5; Jiang XL[*]1 |
| 刊名 | PLOS ONE
 |
| 出版日期 | 2012 |
| 卷号 | 7期号:2页码:e31453 |
| 通讯作者 | fyu@ufl.edu ; jiangxl@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | Background: The Mountains of southwest China have complex river systems and a profoundly complex topography and are among the most important biodiversity hotspots in the world. However, only a few studies have shed light on how the mountains and river valleys promote genetic diversity. Apodemus ilex is a fine model for investigating this subject. Methodology/Principal Findings: To assess the genetic diversity and biogeographic patterns of Apodemus ilex, the complete cytochrome b gene sequences (1,140 bp) were determined from 203 samples of A. draco/ilex that were collected from southwest China. The results obtained suggested that A. ilex and A. draco are sistergroups and diverged from each other approximately 2.25 million years ago. A. ilex could be divided into Eastern and Western phylogroups, each containing two sub-groups and being widespread in different geographical regions of the southern Hengduan Mountains and the western Yunnan -Guizhou Plateau. The population expansions of A. ilex were roughly from 0.089 Mya to 0.023 Mya. Conclusions: Our result suggested that A. ilex is a valid species rather than synonym of A. draco. As a middle-high elevation inhabitant, the phylogenetic pattern of A. ilex was strongly related to the complex geographical structures in southwest China, particularly the existence of deep river valley systems, such as the Mekong and Salween rivers. Also, it appears that the evolutionary history of A. ilex, such as lineage divergences and population expansions were strongly affected by climate fluctuation in the Late Pleistocene. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302180600037 |
| 公开日期 | 2012-05-08 |
| 源URL | [http://159.226.149.42:8088/handle/152453/6928]  |
| 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.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China 2.Graduate University of Chinese Academy of Sciences, Beijing, China 3.Department of Biology, University of Vermont, Burlington, Vermont, United States of America 4.Sichuan Academy of Forestry, Chengdu, China 5.Interdisciplinary Center for Biotechnology Research, University of Florida, Gainesville, Florida, United States of America |
| 推荐引用方式 GB/T 7714 | Liu Q,Chen P,He K,et al. Phylogeographic Study of Apodemus ilex (Rodentia: Muridae) in Southwest China[J]. PLOS ONE,2012,7(2):e31453. |
| APA | Liu Q.,Chen P.,He K.,Kilpatrick CW.,Liu SY.,...&Jiang XL[*].(2012).Phylogeographic Study of Apodemus ilex (Rodentia: Muridae) in Southwest China.PLOS ONE,7(2),e31453. |
| MLA | Liu Q,et al."Phylogeographic Study of Apodemus ilex (Rodentia: Muridae) in Southwest China".PLOS ONE 7.2(2012):e31453. |
入库方式： OAI收割
来源：昆明动物研究所
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