SOS response

Experiment Study on Anti-mutation Effect of some Vegetables by SOS Response

几种蔬菜抗突变效应的SOS反应

Many bacteria , including E. coli , Salmonella , DNA damage or stalled DNA replication reacted SOS response .

许多细菌，包括大肠杆菌，沙门氏菌等，能对DNA损伤或失速的DNA复制产生反应即SOS反应。

The SOS response of Escherichia coli is a classic model system for studying DNA damage repair response and there has been plenty of quantitative datas about it .

大肠杆菌的SOS反应作为研究DNA损伤修复反应的经典模式系统，已积累了大量观测数据。

Recently , polyamines have been shown to mediate the production of RecA , with the the LexA control the SOS response regulator .

最近，多胺已被证明调解RecA的生产，配合LexA控制SOS反应调节子。

LexA protein is the main SOS response modifiers , until the DNA damage activates RecA protein with function as a transcriptional repressor .

LexA蛋白是主要的SOS反应调节剂，作为转录阻遏蛋白行驶功能直至DNA损伤激活RecA。

The responses include the SOS response , the general stress response , the heat-shock response , and the stringent response , all of which impact the regulation of error-prone polymerases .

这些反应包括SOS反应、一般的压力反应、热休克反应和严紧反应，这些反应都能够影响易错聚合酶的调节功能。

It has also been demonstrated that SOS response dependent accumulation of mutation during replication of DNA that has not been attacked by exogenous DNA damaging factors can be seen in challenged cells , termed as SOS untargeted mutation .

而在出现SOS反应的细胞中还观察到了在复制过程中的产生的、发生在没有外源损伤DNA上的突变事件，被称为SOS非定标性突变。