Fig. 2From: Gene expression profiles associated with cigarette smoking and moist snuff consumptionDifferentially expressed genes between SMK and either MSC or NTC samples. The number of genes which were significantly (q-value < 0.05) up-regulated or down-regulated in pairwise comparisons are shown for each pairwise comparison. The Venn diagrams show the number of overlapping up-regulated or down-regulated genes for SMK-MSC and SMK-NTC pairwise comparisonsBack to article page