Fig. 2

The representative sequence maps for BSP methylation quantification of the CMV promoter in cells. This map is for the 290–330 bp of the PCR T clones for sequencing. The upper map (a) for the control group: 7 mCGs (blue peaks) did not change after bisulfite treatment and sequencing. The lower map (b) for 5-AZA-CdR group: 4 mCGs changed to TGs (red peaks to the left) due to the methyl lost and 3 mCGs did not change (blue peaks to the right) after bisulfite treatment and sequencing