动物营养学报2026，Vol.38Issue(8)：5593-5599,7.DOI:10.12418/CJAN2026.447
基因对奶牛乳蛋白和乳脂肪的调控机制解析
Elucidation of Regulatory Mechanism of Genes on Milk Protein and Milk Fat in Dairy Cows
摘要
Abstract
With the upgrading of consumption levels,the dairy market exhibits a core trend of concurrent growth in overall demand and premiumisation of products.Among them,milk protein and milk fat are key milk components that determine the nutritional value and economic value of milk,and optimizing milk composition and yield has become a central objective for achieving profitability growth in dairy farming.Current research,through precise genetic analysis and targeted improvement,fundamentally aims to optimize the composition and content of milk components,this represents a key pathway and frontier for overcoming industrial bottlenecks and enhancing milk quality.This paper therefore systematically reviews the regulatory mechanism of encoded genes,non-coding genes and genetic polymorphisms on milk protein and milk fat in dairy cows,aims to reveal the underlying molecular mechanisms at multiple levels,thereby establishing a theoretical foundation for the ge-netic analysis and precise regulation of milk protein and milk fat.关键词
奶牛/编码基因/非编码基因/乳蛋白/乳脂肪Key words
dairy cows/coding genes/non-coding genes/milk protein/milk fat分类
农业科技引用本文复制引用
李雪梅,马学虎,张永飞,马燕芬..基因对奶牛乳蛋白和乳脂肪的调控机制解析[J].动物营养学报,2026,38(8):5593-5599,7.基金项目
宁夏反刍动物营养科技创新团队项目(2024CXTD008) （2024CXTD008）
银川市奶牛高效健康养殖科研创新团队(2023XCTD32) （2023XCTD32）
