Phylogenetic relationships and estimation of divergence times among Sisoridae catfishes
文献类型：期刊论文
| 作者 | Yu MeiLing1,2; He ShunPing1 |
| 刊名 | SCIENCE CHINA-LIFE SCIENCES
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 55期号:4页码:312-320 |
| 关键词 | Sisoridae glyptosternoids phylogenetic monophyly speciation |
| ISSN号 | 1674-7305 |
| 通讯作者 | Yu, ML (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 400732, Peoples R China. |
| 中文摘要 | Nineteen taxa representing 10 genera of Sisoridae were subjected to phylogenetic analyses of sequence data for the nuclear genes Plagl2 and ADNP and the mitochondrial gene cytochrome . The three data sets were analyzed separately and combined into a single data set to reconstruct phylogenetic relationships among Chinese sisorids. Both Chinese Sisoridae as a whole and the glyptosternoid taxa formed monophyletic groups. The genus is likely to be the earliest diverging extant genus among the Chinese Sisoridae. The four species included in the study formed a monophyletic group. was indicated to be earliest diverging glyptosternoid, followed by and . Our data supported the conclusion that and both formed a monophyletic group. On the basis of the fossil record and the results of a molecular dating analysis, we estimated that the Sisoridae diverged in the late Miocene about 12.2 Mya. The glyptosternoid clade was indicated to have diverged, also in the late Miocene, about 10.7 Mya, and the more specialized glyptosternoid genera, such as , originated in the Pleistocene (within 1.9 Mya). The speciation of glyptosternoid fishes is hypothesized to be closely related with the uplift of the Qinghai-Tibet Plateau. |
| 英文摘要 | Nineteen taxa representing 10 genera of Sisoridae were subjected to phylogenetic analyses of sequence data for the nuclear genes Plagl2 and ADNP and the mitochondrial gene cytochrome . The three data sets were analyzed separately and combined into a single data set to reconstruct phylogenetic relationships among Chinese sisorids. Both Chinese Sisoridae as a whole and the glyptosternoid taxa formed monophyletic groups. The genus is likely to be the earliest diverging extant genus among the Chinese Sisoridae. The four species included in the study formed a monophyletic group. was indicated to be earliest diverging glyptosternoid, followed by and . Our data supported the conclusion that and both formed a monophyletic group. On the basis of the fossil record and the results of a molecular dating analysis, we estimated that the Sisoridae diverged in the late Miocene about 12.2 Mya. The glyptosternoid clade was indicated to have diverged, also in the late Miocene, about 10.7 Mya, and the more specialized glyptosternoid genera, such as , originated in the Pleistocene (within 1.9 Mya). The speciation of glyptosternoid fishes is hypothesized to be closely related with the uplift of the Qinghai-Tibet Plateau. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biology |
| 研究领域[WOS] | Life Sciences & Biomedicine - Other Topics |
| 关键词[WOS] | MITOCHONDRIAL CYTOCHROME-B ; CENTRAL VIETNAM ; GENE-SEQUENCES ; BIOGEOGRAPHY ; SILURIFORMES ; TELEOSTEI ; DNA |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China[31090254] |
| 语种 | 英语 |
| WOS记录号 | WOS:000303876000004 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/16801]  |
| 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_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 400732, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu MeiLing,He ShunPing. Phylogenetic relationships and estimation of divergence times among Sisoridae catfishes[J]. SCIENCE CHINA-LIFE SCIENCES,2012,55(4):312-320. |
| APA | Yu MeiLing,&He ShunPing.(2012).Phylogenetic relationships and estimation of divergence times among Sisoridae catfishes.SCIENCE CHINA-LIFE SCIENCES,55(4),312-320. |
| MLA | Yu MeiLing,et al."Phylogenetic relationships and estimation of divergence times among Sisoridae catfishes".SCIENCE CHINA-LIFE SCIENCES 55.4(2012):312-320. |
入库方式： OAI收割
来源：水生生物研究所
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