Effects of methionine-containing dipeptides on as1casein expression in bovine mammary epithelial cells

摘要：

Effects of methionine-containing dipetides on as1 casein gene expression were investigated in cultured bovine mammary epithelial cells. αs1Casein gene expression was higher in the culture added with methionylmethionine than in that with methionine. Addition of methionyllysine enhanced as1 casein gene expression, compared with methionine plus lysine. These results indicated that mammary epithelial cells can utilize methionine-containing dipeptides for milk protein synthesis with a higher efficiency than the respective amino acid.

关键词： methionylmethionine lysine as1 casein gene expression mammary epithelial cell

作者: H.H.Wu J.Y.Yang K.Zhao H.Y.Liu Y.M.Wu J.X.Liu

作者单位: Institute of Dairy Science, Ministry of Education, Key Laboratory of Molecular Animal Nutrition, Zhe Institute of Dairy Science, Ministry of Education, Key Laboratory of Molecular Animal Nutrition, Zhe

会议类型: 国际会议

会议名称: The 7tb International Symposium on the Nutrition of Herbivores(ISNH-7)(第七届国际草食动物营养研讨会)

会议地点: 北京

会议语种:英文

页码: 825-829

在线出版日期: 2007-09-16（万方平台首次上网日期，不代表论文的发表时间）