Chromatin dynamics coupled to DNA repair

This is the authors' abstract. We don't add key points for this paper.

In order to protect and preserve the integrity of the genome, eukaryotic cells have developed accurate DNA repair pathways involving a coordinated network of DNA repair and epigenetic factors. The DNA damage response has to proceed in the context of chromatin, a packaged and compact structure that is flexible enough to regulate the accession of the DNA repair machinery to DNA-damaged sites. Chromatin modifications and ATP-remodeling activities are both necessary to ensure efficient DNA repair. Here we review the current progress of research into the importance of chromatin modifications and the ATP-remodeling complex to the DNA damage response, with respect to the sensing and signaling of DNA lesions, DNA repair and the processes that restore chromatin structure.