| 三个山羊品种(类群)的RAPD分析 |
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| 引用本文： | 钟红梅,徐亚欧,王永,覃志洪,刘国文,欧其拉一,马玉才,熊永,赵蜀容.三个山羊品种(类群)的RAPD分析[J].西南民族学院学报(自然科学版),2003,29(5):586-590. |
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| 作者姓名： | 钟红梅 徐亚欧 王永 覃志洪 刘国文 欧其拉一 马玉才 熊永 赵蜀容 |
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| 作者单位： | [1]西南民族大学生命科学与技术学院，成都610041 [2]凉山州畜科所，西昌615000 [3]凉山州美姑县畜牧局，616400 |
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| 基金项目： | 四川省科技厅项目(01NY051-06)藏山羊遗传资源与山羊多胎性遗传基础的研究(部分内容). |
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| 摘 要： | 采用RAPD方法分析了藏山羊、安哥拉山羊、建昌黑山羊的巴普类群，得到清晰且多态性丰富的条带，其扩增条带总数共40条，其中22条有多态，多态频率为55．0％．对3个山羊品种(类群)的基因组DNA进行多态性和亲缘关系研究，结果表明：3个山羊品种(类群)间的多态性大于品种(类群)内的多态性，藏山羊与安哥拉山羊之间亲缘关系较近，巴普类群与安哥拉山羊之间亲缘关系较远．
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| 关 键 词： | 山羊 RAPD分析 遗传多态性 亲缘关系 扩增多态性DNA |
| 文章编号： | 1003-2843(2003)05-0586-05 |
| 修稿时间： | 2003年7月17日 |
RAPD analysis of three goat breeds |
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| ZHONG Hong-mei,XUYa-ou,WANG Yong,QIN Zhi-hong,LIU Guo-wei OUQI Lu-jun,MA YU-cai,XIONG Yong,ZHAO Shu-rong.RAPD analysis of three goat breeds[J].Journal of Southwest Nationalities College(Natural Science Edition),2003,29(5):586-590. |
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| Authors: | ZHONG Hong-mei XUYa-ou WANG Yong QIN Zhi-hong LIU Guo-wei OUQI Lu-jun MA YU-cai XIONG Yong ZHAO Shu-rong |
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| Abstract: | The clear polymorphic bands are obtained got by using RAPD Analysis on Tibetan goat and Angloa and Bapu of Jianchang black goat. The results indicate the following: Total number of bands are 40, and 22 bands are polymorphism. The rate of polymorphism is 55.0 percent. The polymorphism of genome DNA and their genetic relationship have been researched in Tibetan goat and Angloa and Bapu of Jianchang black goat. The results show: The polymorphism of genome DNA of the individuals in the same goat breed is lower than in the different type of goat breads. And the genetic relationship between Tibetan goat and Angloa is nearer than that between Bapu of Jianchang black goat and Angloa. |
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| Keywords: | goat RAPD genetic diversity |
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