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. 2014 Dec 24;16(1):178–192. doi: 10.3390/ijms16010178

Figure 5.

Figure 5

Down-regulated ARPP-19 leads to G2/M cell cycle arrest in hepatocarcinoma cells. (A) FACS analysis of HepG2 cells. Cells were cultured for 72 h. All floating and attached cells were collected, stained with propidium iodide and subjected to FACS analysis to examine their cell cycle distributions; (B) The percentage of HepG2 cells in each phase of the cell cycle; (C) FACS analysis of SMMC-7721 cells; (D) The percentage of SMMC-7721 cells in each phase of the cell cycle. All data are shown as the mean ± SEM of three independent experiments, and significant values are indicated with asterisks (* p < 0.05; ** p < 0.01, versus scramble).