Term Name:	PcG protein complex
Synonyms:	Polycomb Group protein complex
Definition:	A chromatin-associated multiprotein complex containing Polycomb Group proteins. In Drosophila, Polycomb group proteins are involved in the long-term maintenance of gene repression, and PcG protein complexes associate with Polycomb group response elements (PREs) in target genes to regulate higher-order chromatin structure.
Ontology:	GO: Cellular Component [GO:0031519]    QuickGO    AmiGO