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三种微卫星DNA标记在奶牛中的应用

Study on Three Microsatellite Markers in the Population of Dairy Cattle
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摘要 选择了分布在牛的3条染色体上的3个微卫星DNA标记UWCA9、BM3413、IDVGA-2,分析其在所供牛群体中的多态分布情况。结果表明,每个位点的等位基因个数及多态信息含量值分别为4/0.70、5/0.75和6/0.80。经分析各标记位点均符合孟德尔遗传规律。 IDVGA-2,BM3413 and UWCA9 microsatellites loci were analysed for polymorphisms in dairy cattle.The number of alleles and polymorphism information content (PIC) values were 4/0.7,5/0.75 and 6/0.80 respectively.Each microsatellite was correspondence with the law of Mendelian genetics.
出处 《中国奶牛》 2006年第8期1-4,共4页 China Dairy Cattle
关键词 微卫星DNA标记 荷斯坦奶牛 遗传多态性 Microsatellite DNA marker Dairy cattle Genetic polymorphism
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