In response to DNA damage, the complex cellular mechanisms including cell cycle arrest, transcription induction and DNA repair are activated.
为了应对DNA损伤，细胞有一套复杂的机制，包括细胞周期停滞，诱导转录和DNA修复被激活。
This protein complex was found to bind to locations on the DNA strand that the researchers had artificially damaged, suggesting that it is directly involved in the repair process.
这种蛋白复合体被发现能够结合到研究人员在DNA链上人为损伤的部位，提示了它与修复过程有直接关系。
The NBS1 is a component of the MRE11/RAD50/NBS1 complex (MRN) and plays a critical role in the DNA double strand break (DSB) repair and the maintenance of chromosomal integrity.
NBS1作为MRE11/RAD50/NBS1复合物的组分之一，是细胞应答DNA损伤的一个关键蛋白质，在DNA双链断裂修复和维持基因组稳定中发挥重要的作用。
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