Figure 6

Expression pattern of EZH2, NR2F2 and OCT4. Relative expression levels of EZH2 (blue), NR2F2 (red) and OCT4 (green) by microarray (a) and qRT-PCR (b) during differentiation. Error bars represent ± SEM, statistical significance represented as *(P < 0.5), **(P < 0.01), ***(P < 0.001).