Fig. 1From: MeDIP-seq and nCpG analyses illuminate sexually dimorphic methylation of gonadal development genes with high historic methylation in turtle hatchlings with temperature-dependent sex determinationDistribution of normalized CpG (nCpG) content in the Chrysemys picta genome by region. a Exons only (CDS), b introns only, c exons and introns, d intergenic regions and e–h at 3000, 600, 300 and 150 bases upstream of exon 1. Fitted Gaussian density curves for the bimodal distribution along with their respective peak values are indicated in red and green Back to article page