R-loop editing by DNA cytosine deaminase APOBEC3B determines the activity of estrogen receptor enhancers
C. Zhang, Y.-j. LU, B. Chen, Z. Bai, A. Hervieu, M. P. Licciardello, M. Wang, K. Mitsopoulos, B. P. Al-Lazikani, M. Tortorici, O. Rossanese, P. Workman, P. A. Clarke
This study shows APOBEC3B edits R-loops at ER enhancers, leading to DSBs that contribute to genomic instability in breast cancer.
bioRxiv · Oct 21, 2022 · PreprintCancer Biology