| 利用微卫星标记对两个世代百宜黑鸡遗传多样性的研究 |
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| 引用本文： | 王文涛,阳光远,周时均.利用微卫星标记对两个世代百宜黑鸡遗传多样性的研究[J].贵州畜牧兽医,2013(6):4-6. |
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| 作者姓名： | 王文涛 阳光远 周时均 |
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| 作者单位： | [1]贵州省清镇市农业局,贵州清镇551400 [2]贵州省现代农业发展研究所,贵州贵阳550006 |
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| 基金项目： | 贵州省科技厅攻关项目“百宜黑鸡选育与产业化示范”[黔科合NY字（2009）3075];贵州省农业科技攻关项目“百宜黑鸡产业化关键技术研究与应用”[黔科合NZ字[2012]3016] |
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| 摘 要： | 采用微卫星标记对百宜黑鸡第4、第5世代的遗传多样性进行研究，结果表明：10个微卫星座位在百宜黑鸡群体中的等位基因频率变化范围较大，为0．0124-0．4876。百宜黑鸡第4世代和第5世代的多态信息含量（PIC）分别为0．6649和0．6418，呈高度多态（PIC〉0．5），说明百宜黑鸡第4世代和第5世代均有丰富的遗传多样性。
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| 关 键 词： | 百宜黑鸡 微卫星标记 世代 遗传多样性 |
Study on Genetic Diversity of Two Generations Baiyi Black Chicken Using Microsatellite Markers |
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| Wang Wentao,Yang Guangyuan,Zhou Shijun.Study on Genetic Diversity of Two Generations Baiyi Black Chicken Using Microsatellite Markers[J].Guizhou Animal Science and Veterinary Medicine,2013(6):4-6. |
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| Authors: | Wang Wentao Yang Guangyuan Zhou Shijun |
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| Institution: | 1. Qingzhen Agricuhure Bureau, Guizhou Province, Qingzhen Guizhou 551400, China ; 2. Guizhou Institute of Integrated Agriculture Development, Guiyang Guizhou 550006, China) |
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| Abstract: | Microsatellite marker was used to analysis genetic diversity of tow generations of Baiyi black chicken. The results showed that the allele frequencies of Baiyi black chicken at 10 microsatellite loci was very different from 0. 012 4 to 0. 487 6. The PIC of 4th and 5th generations of Baiyi Black Chicken were upstair polymorphism,0. 664 9 and 0. 641 8 respectively, in which were abundant genetic diversities. |
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| Keywords: | Baiyi Black Chicken Microsatellite Marker Generation Genetic Diversity |
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