Fig. 3

Dose-effect relationships between the 5-AZA-CdR and the methylation level, EGFP mRNA and PFC of cells. a The 5-AZA-CdR and the methylation level of the CMV promoter. b The 5-AZA-CdR and the relative folds of EGFP mRNA. c The 5-AZA-CdR and the percentage of positive fluorescence cells (PFC)