Averages Ct-values for non-treated (0) controls for CESC and OESC, corresponding normalized Ct values, the averaged overall DM at the CpG level for each gene, and the difference in the expression between non-treated (0) controls and cells treated with 2M 5aza-dC, are listed. RPKM- reads per kilobase per million a --averaged normalized to housekeeping gene Ct valuesb c- averaged overall gene DM at