Chinese Journal of Animal Nutrition >
Elucidation of Regulatory Mechanism of Genes on Milk Protein and Milk Fat in Dairy Cows
Received date: 2026-01-04
Online published: 2026-08-13
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 genetic analysis and precise regulation of milk protein and milk fat.
Key words: dairy cows; coding genes; non-coding genes; milk protein; milk fat
LI Xuemei , MA Xuehu , ZHANG Yongfei , MA Yanfen . Elucidation of Regulatory Mechanism of Genes on Milk Protein and Milk Fat in Dairy Cows[J]. Chinese Journal of Animal Nutrition, 2026 , 38(8) : 5593 -5599 . DOI: 10.12418/CJAN2026.447
| [1] |
|
| [2] |
|
| [3] |
宋欣悦, 杨丽, 王启瑞, 等. 乳脂品质及其通过饲粮措施进行优化的研究进展[J]. 动物营养学报, 2022, 34(9):5535-5542.
|
| [4] |
家瑞科, 陈傲, 叶雯, 等. 牛奶主要成分合成的重要调控因子和通路研究进展[J]. 中国畜牧杂志, 2025, 61(1):1-8.
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
代文婷. SARS介导蛋氨酸调节奶牛乳腺上皮细胞酪蛋白合成的机制研究[D]. 博士学位论文. 杭州: 浙江大学, 2018.
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
张迪, 刘佳敏, 禹保军, 等. 中国荷斯坦奶牛乳脂中miR-2285f生物信息学分析及靶基因验证[J]. 中国农业大学学报, 2023, 28(7):108-121.
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
宋雨, 许令娜, 韩博, 等. 中国荷斯坦牛PRKACA基因对产奶性状的遗传效应分析[J]. 中国畜牧杂志, 2024, 60(1):131-136.
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
/
| 〈 |
|
〉 |