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微卫星DNA标记对5个中外黄牛品种/群体遗传结构的研究
引用本文:吴伟,王栋,曹红鹤.微卫星DNA标记对5个中外黄牛品种/群体遗传结构的研究[J].吉林农业大学学报,2000,22(4):5-10.
作者姓名:吴伟  王栋  曹红鹤
作者单位:1. 吉林农业大学动物科技学院长春 130118
2. 中国农科院畜牧研究所北京 100094
基金项目:“九五”农业部重点科研计划资助项目
摘    要:利用4种微卫星DNA标记对南阳牛、延边牛、韩牛、西门塔尔牛、皮埃蒙特牛×南阳牛杂种5个品种/群体的等位基因频率、杂合度、有效等位基因数、遗传距离等进行了遗传检测,在此基础上又进行了聚类分析。从分子水平上揭示了中国牛与外国牛、瘤牛与普通牛品种间的遗传结构关系。

关 键 词:微卫星DNA  标记黄牛  遗传结构  品种
文章编号:1000-5684(2000)04-0005-06

Genetic Structure of Five Chinese and Foreign Cattle Breeds Using Microsatellite DNA Markers
WU Wei,WANG Dong,CAO Hong-he.Genetic Structure of Five Chinese and Foreign Cattle Breeds Using Microsatellite DNA Markers[J].Journal of Jilin Agricultural University,2000,22(4):5-10.
Authors:WU Wei  WANG Dong  CAO Hong-he
Abstract:Genetic structure including gene frequency, heterozygosity (H), polymorphism information contents (PIC), numbers of effective alleles (Ne) and genetic distances were studied in five cattle breeds, namely Nanyang, Yanbian, Hanwoo, Simmental and Piemontese × Nanyang, using four microsatellite DNA markers. Cluster analysis was conducted based on microsatellite polymorphism. Genetic relationships between Chinese and foreign cattle and between Bos and common breeds were stated at molecular biotechnique level.
Keywords:microsatellite DNA  marker  cattle  genetic structure
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