Fig. 2: Analysis of the global DNA methylation profile in the twin cohort.
From: Genome-wide DNA methylation profiling in anorexia nervosa discordant identical twins

A Representation of the Principal Component Analysis (PCA) on the methylation data. Centroids of each group of patients are represented by different shapes and colours. B Heatmap with a random sample of 5000 CpGs from the twin cohort. Z-score colour scale ranges from green for lower methylation to red for higher methylation levels.