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Genetics and Breeding: Association of Growth Hormone Loci with Milk Yield Traits in Holstein Bulls

机译:遗传与育种:荷斯坦公牛生长激素基因座与牛奶产量性状的关联

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摘要

A pedigree analysis was used to investigate the association of bovine growth hormone loci with milk production traits of Holstein cattle. Holstein bulls were typed for three bovine growth hormone loci lo- cated in exon V, intron C, and the 3' region of the gene. Phenotypic data were daughter yield deviations for milk, fat, and protein yields and for fat and pro- tein percentages. Analysis of linkage across families was applied to the data using one or two bovine growth hormone loci as markers linked to a putative biallelic quantitative trait locus.
机译:家谱分析用于研究牛生长激素基因座与荷斯坦牛的产奶特性之间的关系。根据外显子V,内含子C和基因3'区域中的三个牛生长激素基因座,对荷斯坦公牛进行分型。表型数据是牛奶,脂肪和蛋白质产量以及脂肪和蛋白质百分比的子代产量偏差。使用一个或两个牛生长激素基因座作为与推定的双等位基因定量性状基因座相关的标志物,对家庭之间的连锁关系进行了分析。

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