Figure 4.
Influence of apoptosis and cell cycle in SW620 cells after EZH2-siRNA transfection. (a) Influence of apoptotic rate in SW620 cells 48 h after EZH2-siRNA transfection determined by FACS. *, compared with scrambled-siRNA group and non-siRNA group, P < 0.05. (b) Influence of cell cycle in SW620 cells after EZH2-siRNA transfection. Forty-eight hours after transfection, cell cycle was determined by FACS. The results shown were representative of three independent experiments