Fig. 4. Degree of similarity between the binding profiles of SUUR and Pc, Esc, Sce, SU(VAR)3-9, HP1 or Lam. (A-F) Bivariate scatter plots of log₂-transformed binding ratios are shown for: SUUR versus Pc (A), SUUR versus Esc (B), SUUR versus Sce (C), SUUR versus SU(VAR)3-9 (D), SUUR versus HP1 (E) and SUUR versus Lam (F). Spearman's rank correlation coefficient is denoted at the right top corner of each plot. SUUR targets are shown in yellow, targets of other proteins in blue, and co-targets in red. (G-I) SUUR shares target genes with PcG proteins, HP1 and Lam. Venn diagrams show the overlap between target genes of SUUR and Pc, Esc (G), HP1 (H) or Lam (I). The number of investigated probes is indicated at the bottom right corner of each diagram. Pc and Esc datasets were taken from Tolhuis et al. (Tolhuis et al., 2006) and the Lam dataset from Pickersgill et al. (Pickersgill et al., 2006).