Fig. 3

A A combined box and violin plot showing the distribution of OXTR MT2 region and exon 3 mean methylation comparing HFA and NC. There is no visually apparent difference in the distribution of the data with an overall statistically nonsignificant difference. B Also on a CpG site by CpG site basis, all 26 CpGs examined in the regulatory MT2 region showed no differential methylation. Shown here are the CpGs -901, -924 and -934, which were frequently described as important regulators of OXTR expression