Fig. 6From: Evolutionary adaptation of the Polycomb repressive complex 2PRC2.1 diverged more strongly than PRC2.2, leading to several alternative PRC2.1 subcomplexes in mammals. Compared to Drosophila, these subcomplexes are characterized by novel domain features, such as specific DNA and histone binding functions (gray), as well as novel interacting partners (yellow)Back to article page