赖氨酸影响奶牛乳蛋白合成的分子机制
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韩冰清(1996—),女,河南郑州人,硕士研究生,从事氨基酸对反刍动物泌乳影响机制研究。E-mail: 21917010@zju.edu.cn |
Copy editor: 田艳明
收稿日期: 2023-04-23
网络出版日期: 2023-11-12
基金资助
国家现代农业产业技术体系(CARS-36)
Molecular Mechanism of Lysine Affecting Milk Protein Synthesis in Dairy Cows
Received date: 2023-04-23
Online published: 2023-11-12
韩冰清 , 刘红云 . 赖氨酸影响奶牛乳蛋白合成的分子机制[J]. 动物营养学报, 2023 , 35(11) : 6880 -6887 . DOI: 10.12418/CJAN2023.626
Milk protein is an important indicator to evaluate milk quality. Lysine (Lys) is both a limiting amino acid and an essential amino acid, and plays an important regulatory role in the synthesis of milk protein in dairy cows on a corn-based diet. Lys can improve lactation performance and maintain mammary gland health of dairy cows. However, the detailed molecular mechanism of Lys regulating milk protein synthesis is still unclear. This paper reviewed the research progress on the effects of Lys on lactation performance of dairy cows, especially milk protein synthesis, and introduced the possible mechanism of Lys on milk protein synthesis in dairy cows, so as to provide theoretical reference for improving the precise regulation strategy of lactation nutrition in dairy cows.
Key words: lysine; dairy cows; milk protein synthesis; signaling pathways; molecular mechanism
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