Fig. 1From: Genome-wide methylation analysis identifies a core set of hypermethylated genes in CIMP-H colorectal cancerHeatmap. Representative section of a heatmap produced using unsupervized hierarchical clustering based on 20,573 differentially methylated probes. DNA methylation is represented by colour (blue indicates low methylation, yellow indicates high methylation). Clinical features (location of the tumour in the colon, CIMP status determined by the Weisenberger panel of genes, microstatellite instability (MSI) status, BRAF and KRAS mutation status, and hierarchical clustering status) of the tumour samples are indicated above the heatmapBack to article page