| 用微卫星指纹识别天鹅洲保护区长江江豚个体 |
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| 引用本文： | 夏军红,郑劲松,王丁.用微卫星指纹识别天鹅洲保护区长江江豚个体[J].动物学报,2005,51(1):142-148. |
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| 作者姓名： | 夏军红 郑劲松 王丁 |
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| 作者单位： | 1. 中国科学院水生生物研究所,武汉,430072;中国科学院研究生院,北京,100039
2. 中国科学院水生生物研究所,武汉,430072 |
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| 基金项目： | 国家自然科学基金 (3 0 170 14 2 )，中国科学院重要创新方向项目 (KSCX2 SW 118，KSCX2 1 0 3 )，中科院水生所创新领域前沿项目(2 2 0 10 3 )资助~~ |
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| 摘 要： | DNA指纹个体识别技术是保护遗传学研究中的一种非常重要的手段。为了准确地识别天鹅洲保护区中的每一头长江江豚以开展保护遗传学及其它相关研究 ,并实施有效的种群管理 ,本研究应用 4个微卫星座位初步构建了该群体的DNA指纹图谱 ,并利用此图谱成功地对不同时期在保护区捕获的江豚进行了个体识别研究。结果显示微卫星指纹技术是一种适用于长江江豚个体识别研究的可靠手段
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| 关 键 词： | 长江江豚 微卫星 DNA指纹 个体识别 |
Individual identification of the Yangtze finless porpoises Neophocaena phocaenoides asiaeorientalis inhabiting the Tian-e-Zhou Natural Reserve based on microsatellite fingerprints |
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| XIA Jun-Hong,ZHENG Jin-Song,Wang Ding.Individual identification of the Yangtze finless porpoises Neophocaena phocaenoides asiaeorientalis inhabiting the Tian-e-Zhou Natural Reserve based on microsatellite fingerprints[J].Acta Zoologica Sinica,2005,51(1):142-148. |
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| Authors: | XIA Jun-Hong ZHENG Jin-Song Wang Ding |
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| Abstract: | The technique of individual identification by DNA fingerprinting is a very important method in conservation genetics. To identify each Yangtze finless porpoise Neophocaena phocaenoides asiaeorientalis inhabiting the Tian-e-Zhou Natural Reserve for further conservation genetics research and effective population management, DNA fingerprinting profiles were constructed for this population using four microsatellite loci. The profiles were used successfully to identify individuals recaptured in the reserve during different times. This study indicates that DNA fingerprint based on microsatellite markers is a reliable method for individual identification of the finless porpoise . |
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| Keywords: | The Yangtze finless porpoise Neophocaena phocaenoides asiaeorientalis Microsatellite DNA fingerprint Individual identification |
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