Phylogenetic relationships of the Chinese cyprinid genus Rhinogobio Bleeker (Teleostei : Cyprinidae) based on sequences of the mitochondrial DNA control region, with comments on character adaptations
文献类型：期刊论文
| 作者 | Wang, XZ; Liu, FZ |
| 刊名 | HYDROBIOLOGIA
 |
| 出版日期 | 2005 |
| 卷号 | 532期号:0页码:215-220 |
| 关键词 | Rhinogobio phylogeny mitochondrial DNA Cyprinidae |
| ISSN号 | 0018-8158 |
| 通讯作者 | Liu, HZ, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 中文摘要 | Rhinogobio is a cyprinid genus restricted to the river drainages of China. Sequences of the mitochondrial DNA control region were determined for four Rhinogohio species and one outgroup species, Coreius heterodon, to investigate the phylogenetic relationships within the genus. The control region of the Rhinogobio species ranges from 922 to 930 base pairs and comprises 930 base pairs in Coreius. Our phylogenetic analysis indicates two distinct lineages in the genus Rhinogobio. The first includes only R. ventralis. In the second lineage there are three species, two closely related species R. cylindricus and R. hunanensis, and their sister species R. typus. An analysis of character adaptations suggests an evolutionary trend in this genus towards a relatively lower body and caudal peduncle depth, a shorter dorsal fin, and a more anterior anus. In addition, there is a trend towards shorter barbels and relatively larger eyes. Some or all of these traits may be associated with a habitat shift from fast-flowing turbid rivers to slower-flowing clear river habitats. |
| 英文摘要 | Rhinogobio is a cyprinid genus restricted to the river drainages of China. Sequences of the mitochondrial DNA control region were determined for four Rhinogohio species and one outgroup species, Coreius heterodon, to investigate the phylogenetic relationships within the genus. The control region of the Rhinogobio species ranges from 922 to 930 base pairs and comprises 930 base pairs in Coreius. Our phylogenetic analysis indicates two distinct lineages in the genus Rhinogobio. The first includes only R. ventralis. In the second lineage there are three species, two closely related species R. cylindricus and R. hunanensis, and their sister species R. typus. An analysis of character adaptations suggests an evolutionary trend in this genus towards a relatively lower body and caudal peduncle depth, a shorter dorsal fin, and a more anterior anus. In addition, there is a trend towards shorter barbels and relatively larger eyes. Some or all of these traits may be associated with a habitat shift from fast-flowing turbid rivers to slower-flowing clear river habitats. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Marine & Freshwater Biology |
| 类目[WOS] | Marine & Freshwater Biology |
| 研究领域[WOS] | Marine & Freshwater Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000226928800019 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9326]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, XZ,Liu, FZ. Phylogenetic relationships of the Chinese cyprinid genus Rhinogobio Bleeker (Teleostei : Cyprinidae) based on sequences of the mitochondrial DNA control region, with comments on character adaptations[J]. HYDROBIOLOGIA,2005,532(0):215-220. |
| APA | Wang, XZ,&Liu, FZ.(2005).Phylogenetic relationships of the Chinese cyprinid genus Rhinogobio Bleeker (Teleostei : Cyprinidae) based on sequences of the mitochondrial DNA control region, with comments on character adaptations.HYDROBIOLOGIA,532(0),215-220. |
| MLA | Wang, XZ,et al."Phylogenetic relationships of the Chinese cyprinid genus Rhinogobio Bleeker (Teleostei : Cyprinidae) based on sequences of the mitochondrial DNA control region, with comments on character adaptations".HYDROBIOLOGIA 532.0(2005):215-220. |
入库方式： OAI收割
来源：水生生物研究所
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