Fig. 4.
Visible and fluorescence images of a TS/A EGFP, b LPB EGFP, and c LPB p21-EGFP cells. d Influence of treatment with 5-aza-2dC on CMV promoter reactivation. All data were pooled from three independent experiments performed in 12 replicates. Results are expressed as the mean ± SE (*P < 0.05).