Figure 1From: Effect of DNA methylation inhibitor on RASSF1A genes expression in non-small cell lung cancer cell line A549 and A549DDPMSP detected RASSF1A’s methylation status before and after adding to 5 -Aza –CdR in different concentration. Lane M: methylated stripe (119 bp); Lane U: unmethylated stripe (125 bp); Lane 1: A549DDP cell; Lane 2: A549 cell; Lane 3: A549DDP 5 μmol/L group; Lane 4: A549DDP 10 μmol/L group; Lane 5: A549DDP 20 μmol/L group.Back to article page