Binding Sites

A PARP1-BRG1-SIRT1 axis promotes HR repair by reducing nucleosome density at DNA damage sites

Creating access to DNA double-strand break (DSB) sites in the chromatin context is an essential step during the repair process, but much remains to be determined about its regulatory mechanisms. Here, using a novel reporter cassette for simultaneous …

Drosophila Brahma complex remodels nucleosome organizations in multiple aspects

ATP-dependent chromatin remodeling complexes regulate nucleosome organizations. In Drosophila, gene Brm encodes the core Brahma complex, the ATPase subunit of SWI/SNF class of chromatin remodelers. Its role in modulating the nucleosome landscape in …