Fig. 5From: Tissue-independent and tissue-specific patterns of DNA methylation alteration in cancerPatterns of promoter DNAm change in cancer depending on open/closed chromatin. a Boxplots of DNAm β values of gene promoters, stratified according to normal/cancer tissue and whether in or outside of a DHS region, where DHS status is determined in the corresponding normal cell type. DHS data were available for three normal tissues (lung, kidney and pancreas), and hence, there were a total of five cancer types (KIRC, KIRP, LUAD, LUSC and PAAD). Above boxplots, we give the t statistics between normal (N) and cancer (C). Red labels the t statistics when restricted to DHS regions, and blue labels t statistics when restricted to non-DHS regions. Above the plot we give the corresponding t test P values. b As a, but now for bivalently marked gene promoters, with bivalency as determined in the normal cell typeBack to article page