Supplementary Figure 1 : The distribution of effect sizes across all Bonferroni significant fetal brain mQTLs.

From: Methylation QTLs in the developing brain and their enrichment in schizophrenia risk loci

Supplementary Figure 1

Shown is the DNA methylation difference (% DNA methylation) associated with each minor allele for all fetal brain mQTLs, cis-acting mQTLs, and trans-acting mQTLs. The average effect size for trans-mQTLs is significantly lower than that observed for cis-mQTLs (two-sided Wilcoxon rank sum test, P = 6.74x10−7).