Fig. 7From: Genome-wide epigenetic variation among ash trees differing in susceptibility to a fungal diseasePrincipal Components Analysis of methylation values from 400,000 cytosines for high coverage F. excelsior samples. F.exc 33–5, F.exc 35–5, and F.exc 40–1 were removed from the PCA, leaving samples that cluster highly within each genotype. However some variation in methylation is visible between samples within each genotypeBack to article page