Genetic population structure of Chinese sturgeon (Acipenser sinensis) in the Yangtze River revealed by artificial neural network
文献类型：期刊论文
| 作者 | Zhu, Bin; Zhao, Na; Shao, Zhaojun; Lek, Sovan; Chang, Jianbo |
| 刊名 | JOURNAL OF APPLIED ICHTHYOLOGY
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 22页码:82-88 |
| ISSN号 | 0175-8659 |
| 英文摘要 | An extensive risk analysis should always precede a stocking program. In order to determine the genetic effects of the program, information on genetic composition of the population both prior and after the stocking program is required. Genetic variations within and among three annual spawning runs of Chinese sturgeon were measured by six microsatellites. We found substantial genetic variation remaining within all spawning runs, probably related to the recent nature of the population impact, the longevity of the species, and their apparent self-incompatibility. A subtle genetic structure was detected in the annual spawning runs by an unsupervised self-organizing model. Meanwhile these genetically differentiated spawning stocks may occur sympatrically on a small geographic scale. These results further suggest that the current supportive breeding of A. sinensis may require a careful identification of broodstocks in artificial propagation in order to avoid admixture and hybridization among these genetically different spawning stocks. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Fisheries ; Marine & Freshwater Biology |
| 研究领域[WOS] | Fisheries ; Marine & Freshwater Biology |
| 关键词[WOS] | CONSERVATION ; SCAPHIRHYNCHUS ; BIOLOGY ; SALMO |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247966100013 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/27223]  |
| 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.Minist Water Resources & Chinese Acad Sci, Inst Hydroecol, Wuhan 430079, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China 3.Univ Toulouse 3, LADYBIO, CNRS UMR, Toulouse, France |
| 推荐引用方式 GB/T 7714 | Zhu, Bin,Zhao, Na,Shao, Zhaojun,et al. Genetic population structure of Chinese sturgeon (Acipenser sinensis) in the Yangtze River revealed by artificial neural network[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2006,22:82-88. |
| APA | Zhu, Bin,Zhao, Na,Shao, Zhaojun,Lek, Sovan,&Chang, Jianbo.(2006).Genetic population structure of Chinese sturgeon (Acipenser sinensis) in the Yangtze River revealed by artificial neural network.JOURNAL OF APPLIED ICHTHYOLOGY,22,82-88. |
| MLA | Zhu, Bin,et al."Genetic population structure of Chinese sturgeon (Acipenser sinensis) in the Yangtze River revealed by artificial neural network".JOURNAL OF APPLIED ICHTHYOLOGY 22(2006):82-88. |
入库方式： OAI收割
来源：水生生物研究所
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