ROS-induced R loops trigger a transcription-coupled but BRCA1/2-independent homologous recombination pathway through CSB
Transcription-coupled homologous recombination (TC-HR) is activated by reactive oxygen species-induced DNA damage to maintain transcribed genome stability. The authors demonstrate that R loops are induced by ROS at the transcribed genome, triggering a CSB-RAD52- dependent but BRCA1/2-independent RAD...
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| Main Authors: | , , , , , , , , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2018
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| Subjects: | |
| Online Access: | https://doaj.org/article/6df57d01d9cd4272a9ddbb25bd5cd4fe |
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| Summary: | Transcription-coupled homologous recombination (TC-HR) is activated by reactive oxygen species-induced DNA damage to maintain transcribed genome stability. The authors demonstrate that R loops are induced by ROS at the transcribed genome, triggering a CSB-RAD52- dependent but BRCA1/2-independent RAD51 loading for repair. |
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