Fig. (3) Venn-diagrams of genome wide gene expression analysis of untreated, DAC and SAHA treated KG-1 cells. (A) Blue and green coloured ellipsoids demonstrate downregulated genes by SAHA and DAC, respectively, relative to untreated controls. The overlaps refer to genes downregulated by both drugs. (B) Red and yellow coloured ellipsoids demonstrate upregulated genes by SAHA and DAC, respectively, relative to untreated controls. The overlaps refer to genes upregulated by both drugs.