Genetic diversity and evolutionary history of the Schizothorax species complex in the Lancang River (upper Mekong)
文献类型：期刊论文
| 作者 | Chen, Weitao1,2; Shen, Yanjun1,2; Gan, Xiaoni1; Wang, Xuzhen1; He, Shunping1 |
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 6期号:17页码:6023-6036 |
| 关键词 | Divergence genetic diversity Lancang River Pleistocene climate fluctuations Schizothorax species complex |
| ISSN号 | 2045-7758 |
| 英文摘要 | The genus Schizothorax (Cyprinidae), one of the most diverse genera of ichthyofauna of the Qinghai-Tibetan Plateau (QTP), is a good candidate for investigating patterns of genetic variation and evolutionary mechanisms. In this study, sequences from the mitochondrial control region, the cytochrome b gene, and two nuclear genes were used to re-examine the genetic diversity and investigate the evolutionary history of the Schizothorax species complex inhabiting the Lancang River. Three maternal clades were detected in the Schizothorax species complex, but frequent nuclear allele sharing also occurred among the three maternal clades. A discrepancy between topologies of mitochondrial and nuclear loci might result from introgression or/and incomplete lineage sorting. The divergence of the clades of the Schizothorax species complex was closely related to the Late Pliocene and Early Pleistocene orogenesis of the QTP and Southwest Mountains of China. Demographic analyses indicated that the species complex subsequently persisted in situ with stable populations during Pleistocene glacial cycling, which suggested that Pleistocene climate changes did not exert a remarkable influence on the species complex. Our study provides a comprehensive analysis of the genetic diversity and evolutionary history of the Schizothorax species complex in the Lancang River. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Ecology ; Evolutionary Biology |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Evolutionary Biology |
| 关键词[WOS] | QINGHAI-TIBETAN PLATEAU ; CYTOCHROME-B SEQUENCES ; LAST GLACIAL MAXIMUM ; MOLECULAR PHYLOGENY ; POPULATION-GENETICS ; FISHES TELEOSTEI ; HIMALAYAN REGION ; MIXED MODELS ; ICE AGES ; UPLIFT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000383362700001 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/28360]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 10001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Weitao,Shen, Yanjun,Gan, Xiaoni,et al. Genetic diversity and evolutionary history of the Schizothorax species complex in the Lancang River (upper Mekong)[J]. ECOLOGY AND EVOLUTION,2016,6(17):6023-6036. |
| APA | Chen, Weitao,Shen, Yanjun,Gan, Xiaoni,Wang, Xuzhen,&He, Shunping.(2016).Genetic diversity and evolutionary history of the Schizothorax species complex in the Lancang River (upper Mekong).ECOLOGY AND EVOLUTION,6(17),6023-6036. |
| MLA | Chen, Weitao,et al."Genetic diversity and evolutionary history of the Schizothorax species complex in the Lancang River (upper Mekong)".ECOLOGY AND EVOLUTION 6.17(2016):6023-6036. |
入库方式： OAI收割
来源：水生生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。