repressor

The repressor gene and its allele-a temperature sensitive mutant have been cloned from the defective prophage PBSX of Bacillus subtilis by means of PCR technique.

本研究利用聚合酶链式反应技术，成功地克隆了枯草芽孢杆菌缺陷型原噬菌体PBSX阻遏基因及其温度敏感型等位基因。

The repressor is essentially a negative control mechanism.

阻遏物基本上是一种负控制机制.

A recombinant PBR322 plasmid with inserts of operator sequence for lambda repressor and Bgl ⅱ site was constructed.

构建了插入λ阻抑蛋白（Rep）的操纵基因（OR）和BglⅡ识别位点的PBR322重组质粒。

P 53 may interact with other proteins as a activator, an repressor or cofactor.

P53蛋白也可以与其它蛋白相互作用作为激活子 、 抑制子或者辅助因子.

CtBP 2 is a transcription repressor targeting diverse transcription factors.

CtBP2是一种针对多种转录物的辅阻遏因子.