泌乳性状遗传标记研究进展  

Advance in Genetic Marker of Milk Production Traits

作　　者：李瑞彪[1] 陈宏[1] 

机构地区：[1]西北农林科技大学动物科技学院陕西省农业分子生物学重点实验室,陕西杨凌712100

出　　处：《黄牛杂志》2002年第4期32-34,共3页Journal of Yellow Cattle Science

基　　金：陕西省自然科学基金 (99SM0 6 )资助

摘　　要：乳蛋白质决定着乳产品的品质和风味。研究表明乳蛋白类型及其基因多型性与泌乳性状如产乳量、乳脂率、乳蛋白量及乳蛋白率有很强的相关性。本文就乳蛋白作为泌乳性状遗传标记的研究做一简要评述。Milk protein determines the quality and flavor of the milk products. It was proved that the relationship between genotypes, polymorphisms of milk protein yield and milk production traits (such as milk yield, fat yield and percentage, milk protein yield and percentage) existed. Study on milk production traits using milk protein as genetic markers both in protein and DNA level were both reviewed in this article.

关 键 词：遗传标记 乳蛋白 泌乳性状 相关分析 乳蛋白基因 多态性 牛 山羊 

分 类 号：S823.2[农业科学—畜牧学] S827.2[农业科学—畜牧兽医]