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AZA and DAC reduce DNA methylation in A549 and H1299 cells. LINE-1 DNA methylation was assessed in A549 and H1299 cells after 48 hours of treatment with AZA or DAC (0–3 µM). Percentage LINE-1 methylation represents the average percentage methylation of 4 CpG sites in duplicate samples, with error bars representing the standard deviation.
Abbreviations: AZA, azacitidine; DAC, decitabine.
