例句與造句

1. Second, to reduce the disparity between the lifetimes of the repressor proteins and the mRNAs, a carboxy terminal tag based on the ssRA RNA sequence was added at the 3'end of each repressor gene.
2. cII binds to a homologous region 35 base pairs upstream of the promoters pI, pRE and pAQ . Although the C-terminal tag is still accessible when cII is tetramerized ( 13 ), the rate of proteolytic degradation decreases, since Hfl proteases only degrade cII monomers.
3. It's difficult to find terminal tag in a sentence. 用terminal tag造句挺難的