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. 2012 Feb 17;7(2):e30477. doi: 10.1371/journal.pone.0030477

Figure 1. Expression of four genes found to differ by genotype for three colorectal cancer risk variants.

Figure 1

Box plots of normalized gene expression levels of ATP5C1, DLGAP5, NOL3, and DDX28 for paired adjacent normal colon tissue (n = 40) and colon tumor tissue (n = 40). Each point represents the normalized RNA expression levels for an individual. The median gene expression level for each genotype specific group is indicated by a line inside each box within the graph. The p-value indicates the significance of the global test comparing expression across genotypes. If the p-values were significant (p-value≤0.05), the FDR q-values were provided, indicating the significance after correction for multiple comparisons.