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DNA单链断裂损伤修复研究进展 被引量:3

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摘要 在哺乳动物细胞中DNA单链断裂的修复过程需要多聚(ADP-核糖)聚合酶、X射线修复交叉互补蛋白1、DNA连接酶IIIα和其他DNA损伤修复因子的参与。该修复过程分为单链断裂的检测、断链末端处理、缺口填补和DNA连接四个环节。
出处 《生物学教学》 北大核心 2010年第12期2-4,共3页 Biology Teaching
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