[视频作者] 发不发看心情
[视频时长] 2:31
[视频类型] 科学科普
An essential requirement of DNA replication is to maintain the integrity of the genetic material. For this reason double-strand breaks are preferentially repaired by homologous recombination and it is typically carried out after DNA synthesis when the two
![[图]8. 同源重组](https://i2.hdslb.com/bfs/archive/b53dbb953662716f3d421323c051739f414ad033.jpg)