Geographic distribution of Pelteobagrus fulvidraco and Pelteobagrus vachelli in the Yangtze River based on mitochondrial DNA markers
文献类型：期刊论文
| 作者 | Wang, ZW; Wu, QJ; Zhou, JF; Ye, YZ |
| 刊名 | BIOCHEMICAL GENETICS
 |
| 出版日期 | 2004-12-01 |
| 卷号 | 42期号:11-12页码:391-400 |
| 关键词 | Pelteobagrus vachelli Pelteobagrus fulvidraco mtDNA PCR-RFLP genetic diversity |
| ISSN号 | 0006-2928 |
| 通讯作者 | Wang, ZW, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 中文摘要 | Three populations of Pelteobagrus vachelli and Pelteobagrus fulvidraco of the Yangtze River were examined by PCR-RFLP analysis of mitochondrial DNA fragments. ND5/6 and D-loop fragments were digested by 10 restriction endonucleases. Significant geographic variations between upstream and mid-downstream populations in the haplotype frequencies and restriction patterns were revealed. This suggested that the diversity of P. vachelli was high; 11 haplotypes were obtained from all the samples. The upstream population shared seven haplotypes and the middle and downstream populations shared another four haplotypes. Among all of the haplotypes, one haplotype was shared in 30 samples of the populations from middle and downstream, but it was not found in the upstream population. Any haplotype found in the upstream population was not detected in the middle and downstream populations. Genetic diversity of P. fulvidraco was low and only five haplotyes were detected from all 60 samples. Phylogenic relationships also indicated that the fishes from upstream and mid-downstream were apparently divided into two populations. |
| 英文摘要 | Three populations of Pelteobagrus vachelli and Pelteobagrus fulvidraco of the Yangtze River were examined by PCR-RFLP analysis of mitochondrial DNA fragments. ND5/6 and D-loop fragments were digested by 10 restriction endonucleases. Significant geographic variations between upstream and mid-downstream populations in the haplotype frequencies and restriction patterns were revealed. This suggested that the diversity of P. vachelli was high; 11 haplotypes were obtained from all the samples. The upstream population shared seven haplotypes and the middle and downstream populations shared another four haplotypes. Among all of the haplotypes, one haplotype was shared in 30 samples of the populations from middle and downstream, but it was not found in the upstream population. Any haplotype found in the upstream population was not detected in the middle and downstream populations. Genetic diversity of P. fulvidraco was low and only five haplotyes were detected from all 60 samples. Phylogenic relationships also indicated that the fishes from upstream and mid-downstream were apparently divided into two populations. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Biochemistry & Molecular Biology; Genetics & Heredity |
| 类目[WOS] | Biochemistry & Molecular Biology ; Genetics & Heredity |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Genetics & Heredity |
| 关键词[WOS] | PCR-RFLP ANALYSIS ; POPULATION-STRUCTURE ; RESTRICTION DATA ; CONTROL REGION ; GENETICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000224325000001 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9412]  |
| 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 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, ZW,Wu, QJ,Zhou, JF,et al. Geographic distribution of Pelteobagrus fulvidraco and Pelteobagrus vachelli in the Yangtze River based on mitochondrial DNA markers[J]. BIOCHEMICAL GENETICS,2004,42(11-12):391-400. |
| APA | Wang, ZW,Wu, QJ,Zhou, JF,&Ye, YZ.(2004).Geographic distribution of Pelteobagrus fulvidraco and Pelteobagrus vachelli in the Yangtze River based on mitochondrial DNA markers.BIOCHEMICAL GENETICS,42(11-12),391-400. |
| MLA | Wang, ZW,et al."Geographic distribution of Pelteobagrus fulvidraco and Pelteobagrus vachelli in the Yangtze River based on mitochondrial DNA markers".BIOCHEMICAL GENETICS 42.11-12(2004):391-400. |
入库方式： OAI收割
来源：水生生物研究所
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