| 微卫星标记OarFCB128在5个绵羊品种中的遗传多样性研究 |
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| 引用本文： | 郎侠. 微卫星标记OarFCB128在5个绵羊品种中的遗传多样性研究[J]. 安徽农业科学, 2010, 38(4): 1746-1747,1764. DOI: 10.3969/j.issn.0517-6611.2010.04.035 |
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| 作者姓名： | 郎侠 |
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| 作者单位： | 中国农业科学院兰州畜牧与兽药研究所,甘肃兰州,730050 |
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| 基金项目： | 全球环境基金项目(052456CHA-GS-Y-12) |
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| 摘 要： | [目的]研究微卫星标记OarFCB128在5个绵羊品种中的遗传多样性。[方法]利用微卫星标记OarFCB128对5个绵羊品种（藏羊、兰州大尾羊、蒙古羊、小尾寒羊、无角道赛特）的基因频率、多态性信息含量、有效等位基因数和杂合度进行分析。[结果]微卫星标记OarFCB128在藏羊、兰州大尾羊、蒙古羊、小尾寒羊、无角道赛特中的多态信息含量、有效等位基因数及群体杂合度分别是0.8404、0.8922、0.9075、0.9094、0.7728,7.2414、11.5140、12.6820、12.8750、5.2674,0.8619、0.9131、0.9211、0.9223、0.8102。[结论]微卫星标记OarFCB128在绵羊品种中的多态性丰富,可用于绵羊遗传多样性评估。
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| 关 键 词： | 绵羊 微卫星标记 OarFCB128 遗传多样性 |
Study on Genetic Diversity of Microsatellite Marker OarFCB128 in 5 Sheep Breeds |
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| LANG Xia. Study on Genetic Diversity of Microsatellite Marker OarFCB128 in 5 Sheep Breeds[J]. Journal of Anhui Agricultural Sciences, 2010, 38(4): 1746-1747,1764. DOI: 10.3969/j.issn.0517-6611.2010.04.035 |
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| Authors: | LANG Xia |
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| Affiliation: | Lanzhou Institute of Animal Science and Veterinary Pharmaceutics Sciences;CAAS;Lanzhou;Gansu 730050 |
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| Abstract: | [Objective]The research aimed to study the genetic diversity of microsatellite marker OarFCB128 in 5 sheep breeds.[Method] Gene frequency,polymorphism information contents,number of effective alleles and heterozygosity were analyzed in Tibet sheep,Lanzhou large-tailed sheep,Mongolia sheep,Small-tailed Han sheep and Poll Dorset sheep by using microsatellite marker OarFCB128.[Result]The results revealed polymorphism information contents of the Tibet sheep,Lanzhou large-tailed sheep,Mongolia sheep,Small-tailed... |
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| Keywords: | Sheep Microsatellite marker OarFCB128 Genetic diversity |
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