Fig. 2From: Differential methylation EPIC analysis discloses cisplatin-resistance related hypermethylation and tumor-specific heterogeneity within matched primary and metastatic testicular germ cell tumor patient tissue samplesUnsupervised hierarchical clustering of samples based on all methylation values at CpG site (a) and promoter (b) level. The heatmap displays only selected sites/regions with the highest variance across all samples. Notice distinct clustering of samples from patient #1. Also, notice higher methylation density represented by higher beta values at certain CpG sites (upper right corner) and promoters (lower right corner) for patient #3 compared to patient #4 samples. For CpG site clustering, CGI relation is given on the left side of the heatmapBack to article page