Supplementary Figure 11: Full scans of western blots referenced in the figures. a, Expression of p63 upon different morphogen treatments.

b, Western blot validation of the engineered cell lines. Blots show p63 and GAPDH expression. The fourth column of the right blots depicts p63 expression in the p63BSKO line, corresponding to Fig. 4c. Blots for K18 expression corresponding to Supplementary Fig. 2e are also shown. c, Levels of H3K27me3 and pan-H3 nuclear loading control corresponding to Supplementary Fig. 3d. Protein levels of Ezh2 are also depicted. All of the above blots represent n = 3.