Figure 1.

Genomic methylation profiles of a female monozygotic twin pair discordant for major depressive disorder (MeDIP-seq data of depressed and non-depressed twin shown in red and green, respectively). Although the overall patterns are extremely similar, differential methylation does occur at specific loci.

Davies et al. Genome Biology 2014 15:R56   doi:10.1186/gb-2014-15-4-r56
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