| 三峡库区长鳍吻鮈种群遗传多样性的初步研究 |
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| 引用本文： | 徐念,史方,熊美华,阙延福,杨钟,朱滨,胡菊香,常剑波.三峡库区长鳍吻鮈种群遗传多样性的初步研究[J].水生态学杂志,2009,30(2):113-116. |
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| 作者姓名： | 徐念 史方 熊美华 阙延福 杨钟 朱滨 胡菊香 常剑波 |
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| 作者单位： | 1. 水利部中国科学院水工程生态研究所,湖北,武汉,430079;中国科学院水生生物研究所,湖北,武汉,430072;中国科学院研究生院,北京,100049
2. 中国科学院水生生物研究所,湖北,武汉,430072 |
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| 基金项目： | 国家自然科学基金重大项目 |
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| 摘 要： | 用磁珠富集法构建了长鳍吻(魚句)(AAAC)n寓集文库.从中分离并鉴定得到13个微卫星位点.对三峡库区重庆江段的40尾长鳍吻(魚句)群体进行了遗传多样性的初步研究,其中6个位点呈现多态性(1个位点为中度多态,5个位点为高度多态),等位基因数目为1～11个,观测杂合度在0.20～0.85.这些多态性位点将为长鳍吻(魚句)及其近缘种的种群遗传研究提供有力的遗传学资料.
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| 关 键 词： | 微卫星 长鳍吻(魚句) 三峡库区 种群遗传 多态性位点 |
| 收稿时间： | 2009/2/28 0:00:00 |
Priliminary Studies on Genetic Diversity of Rhinogobio ventralis in Three Gorges Reservoir |
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| XU Nian,SHI Fang,XIONG Meihu,QUE Yan-fu,YANG Zhong,ZHU Bin,HU Ju-xiang and CHANG Jian-bo.Priliminary Studies on Genetic Diversity of Rhinogobio ventralis in Three Gorges Reservoir[J].Journal of Hydroecology,2009,30(2):113-116. |
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| Authors: | XU Nian SHI Fang XIONG Meihu QUE Yan-fu YANG Zhong ZHU Bin HU Ju-xiang and CHANG Jian-bo |
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| Institution: | Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China Institute of Hydroecology MWR & CAS, Wuhan 430079,China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China Institute of Hydroecology MWR & CAS, Wuhan 430079,China University of Graduate Students Chinese-Academy of Sciences, Beijing 100049 ,China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China,Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China and Institute of Hydrobiology Chinese-Academy of Science, Wuhan 430071 China |
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| Abstract: | |
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| Keywords: | microsatellites Rhinogobio ventralis Three Gorges Reservoir polymorphic loci population genetics |
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