We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRole of Histone H3 Lysine 27 Methylation in Polycomb-Group Silencing.AuthorsCao, Ru; Wang, Liangjun; Wang, Hengbin; Xia, Li; Bromage, Hediy Erdjument; Tempst, Paul; Jones, Richard S.; Zhang, YiPublicationScience, 2002, Vol 298, Issue 5595, p1039ISSN0036-8075Publication typearticleDOI10.1126/science.1076997