Figure S6. Related to Figs 4 and 5. Comparison of SS18-SSX–induced chromatin remodeling events at the fusion protein–binding sites initially pre-marked or not by H3K27me3 in C3H10T1/2 cells.

Boxplots showing overall ChIP-seq signals of Histone marks, polycomb complex components (indicated) and SMARCA2/4, at SS18-SSX–binding sites in control and SS18-SSX–expressing C3H10T1/2 cells. SS18-SSX recruits BAF and ncPRC1 and activates chromatin independently of a preexisting H3K27me3 signal.