Cell BiologybioRxivPreprint
HP1β Chromo Shadow Domain facilitates H2A ubiquitination for BRCA1 recruitment at DNA double-strand breaks
T. Pandita, V. K. Charaka, S. Chakraborty…·C. R. Hunt
This study identifies HP1β's chromo shadow domain as essential for promoting H2A ubiquitination and BRCA1 recruitment at DNA double-strand breaks to facilitate homologous recombination repair.
DOI 10.1101/2022.01.11.475809