他们发现了245种表达水平比较高的小分子RNA,其中7种在泌乳的各个时期表达水平波动微乎其微。
They identified 245 highly expressed microRNAs, seven of which show little changes in expression level during the different stages of lactation.
When they make milk they have signals for turning on the betagalactoglobulin promoter and expressing the gene of interest.
泌乳的时候,β-乳球蛋白启动子受信号调控而开启,目的基因得以表达
So, this is a positive sphere of custard, and inside are little, negative bits.
这是一个带正电荷球状的乳蛋糕,里面有一些小的负电荷的小块。
When this animal makes milk, it makes all the normal milk proteins, but it also activates your gene of interest as well.
那么当这一后代泌乳的时候,它不仅表达出自身正常的奶蛋白质,也激活了目的基因的表达
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