The functional relevance of epigenetic modifications on transcription regulation has been an important question since their discovery. Here, the authors investigate the effect of DNA methylation on Pioneer Transcription Factor (PF) binding and distinguish between PFs that protect their binding sites from methylation and those that bind to methylated DNA and induce DNA demethylation.
- Ludovica Vanzan
- Hadrien Soldati
- Rabih Murr