摘要
通过分析2份冷冻精液样本和4头可疑种公牛血样的BM1862、BM2113、BM720和TGLA122 STR基因座遗传多样性,旨在判断该2份冷冻精液的种公牛来源,为建立奶牛个识别方法奠定基础。结果表明,应用STR基因座对个体进行识别,鉴别能力达0.9999。说明四个STR基因座可以用于冻精质量监测或奶牛个体识别和亲子鉴定。
Four short random repeat loci (BM1862?BM2113?BM720 and TGLA122) were used for individual identification of two pieces of frozen semen lack of marks and four bulls. The results showed a power of discrimination of 0.9999, suggesting that the four STR loci can be used as preferred sites for supervision of bovine frozen semen quality testing, individual identification and paternity test in dairy cattle.
出处
《中国农学通报》
CSCD
2005年第2期4-6,共3页
Chinese Agricultural Science Bulletin
基金
国家自然科学基金(30070555)部分内容。
