New histone deposition recruits the DNA methylation maintenance machinery at sites of DNA damage repair
Margherita Mori, Sandra Piquet, Léa Girard, Laure Ferry, Kosuke Yamaguchi, Melina Farshchi, Elouan Bethuel, Olivier Kirsh, Magali Hennion, Pierre‐Antoine Defossez, Sophie E. Polo
The paper shows DNA methylation is largely maintained during UV damage repair through recruitment of DNMT1 and DNMT3A, driven by UHRF1 and repair endonucleases, and linked to histone dynamics and transcriptional response.
bioRxiv · Jul 28, 2026 · PreprintMolecular Biology