sos response meaning in Chinese

sos反应

Sub - project : " overexpression of xanthomonas campestris proteins for structure determination and identification of novel regulatory genes that trigger sos response in e . coli .
分项计划： "植物流原菌基因的大量表现及参与诱导紧急求救反应基因的?定与功能性分析" 。
However , organism can react to the stress actively and the mutagenesis is not a passive event . sos response is employed in dna damaging agents challenged e . co / i , to cope with abnormal conditions
当受到外源dna损伤因子的攻击时，大肠杆菌e . coil能启动sos反应以应对不良环境，提高对致损伤刺激的耐受能力，减少损伤的发生。
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。
This resistance is known to be due to deinococcus radiodurans " extremely proficient dna repair pathway employed by this organism . also , the exsistence of sos response and characterization of deinococcus radiodurans lexa protein remains unclear
抗辐射菌中是否存在sos修复路径，及在大肠杆菌等菌中广泛存在的lexa蛋白在抗辐射菌中的功能特性如何均是未解之谜。