奶牛泌乳关键基因与乳品质关系  

Relationship between Key Genes for Milk Secretion and Milk Quality

作　　者：于翠平[1] 高学军[1] 骆超超[1] 张娜[1] 李庆章[1] 

机构地区：[1]东北农业大学乳品科学教育部重点实验室,黑龙江哈尔滨150030

出　　处：《乳业科学与技术》2013年第6期30-33,共4页JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY

基　　金：国家高技术研究发展计划(863计划)项目(2013AA102504-03)

摘　　要：近年来奶牛泌乳基因组学研究快速发展,在奶牛营养基因组学领域取得很多研究成果。已确定STAT5、mTOR、SREBP等乳蛋白和乳脂肪合成正向调控关键基因及SOCS3、GSK3Beta等负向调控基因,但其作用机制尚待进一步研究,更多的泌乳关键基因尚待挖掘以阐明乳品质的形成机理。Recent years have seen rapid progress in dairy cattle genomics with many achievements having been made up to now. For the synthesis of protein and fat, the key positive regulatory genes STAT5, roTOR and SREBP and the key negative genes SOCS3 and GSK3Beta have been established; however, their mechanisms of action need further research. Additional regulatory genes for milk secretion are needed to elucidate the mechanism responsible for controlling milk quality.

关 键 词：奶牛 泌乳 关键基因 乳蛋白 乳脂肪 

分 类 号：S823.91[农业科学—畜牧学]