Fig. 1
From: MEXPRESS: visualizing expression, DNA methylation and clinical TCGA data
Visualization of the TCGA data for GSTP1 in prostate adenocarcinoma using MEXPRESS. a In the default MEXPRESS plot, the samples are ordered by their expression value. This view shows how GSTP1 expression and promoter methylation are negatively correlated, which is confirmed by the Pearson correlation coefficients on the right. It also indicates that normal samples tend to have higher GSTP1 expression than tumor samples. b When reordered by sample type, the differences in expression and methylation between normal and tumor samples become even more apparent