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[利用聚合酶链反应通过κ-酪蛋白和牛白细胞粘附缺陷(BLAD)突变进行牛的基因型鉴定]

[Genotype identification by kappa-casein and BLAD mutation using the polymerase chain reaction in cattle. Bovine leukocyte adhesion deficiency].

作者信息

Kirilenko S D, Glazko V I

出版信息

Tsitol Genet. 1995 Nov-Dec;29(6):60-3.

PMID:8713837
Abstract

The investigation of BLAD mutation and genotypes for kappa-casein locus in groups of imported Holstein and Simmentals, as well as in Ukrainian Black-and-White cattle was carried out. The carriers of BLAD mutation were not detected. The frequencies of allelic B variant of kappa-casein (valuable trait associated with high the production of top quality cheese) were similar in both groups of imported cattle and substantially higher in Ukrainian cattle.

摘要

对进口荷斯坦牛和西门塔尔牛群体以及乌克兰黑白花奶牛群体的κ-酪蛋白基因座BLAD突变和基因型进行了调查。未检测到BLAD突变的携带者。κ-酪蛋白等位基因B变异体(与高品质奶酪的高产量相关的重要性状)的频率在两组进口牛中相似,在乌克兰牛中则显著更高。

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