Fig. 7

Quantification of H3K27me3 levels using flow cytometry. The levels of H3K27me3 in RJ345, RJ423c141, and RJ423ba429 cells were expressed relative to the levels of H3K27me3 in RJ423EV cells (a) while the levels of H3K27me3 in MCF-7, MDA-231c141 and MDA-231ba429 cells were expressed relative to the levels of H3K27me3 in MDA-231EV cells (b). The graphs represent the mean ± SEM (n = 5) and the * indicates p < 0.05 relative to RJ423EV cells (a) and MDA-231EV cells (b)