Tim M Gemeinhardt

More than SAM: mechanisms of action of the Polycomb group protein polyhomeotic

The Polycomb Group (PcG) system controls developmental transitions and cell states across species. Two main PcG complexes, Polycomb Repressive Complexes 1 and 2 (PRC1, PRC2), regulate transcription and form epigenetic memory through chromatin. Polyhomeotic (Ph) is an essential PR...