. "A multimeric protein complex that can methylate lysine-27 and lysine-9 residues of histone H3. In Drosophila the core subunits of the complex include ESC, E(Z), CAF1 (NURF-55) and SU(Z)12. In mammals the core subunits of the complex include EED, EZH2, SUZ12 and RBBP4." . . . "ESC/E(Z) complex" . "Extra Sex Combs/Enhancer of Zeste complex" . "PRC2 complex" . . .