Fig. 1
From: DNA methylation and behavioral dysfunction in males with 47,XXY and 49,XXXXY: a pilot study
Methylation levels at candidate X-linked loci between 46,XY and 49,XXXXY. Genomic DNA extracted from saliva were used for bisulfite pyrosequencing of putative regulatory regions at three genes involved in neurodevelopment and neurotransmission: methyl CpG-binding protein 2 (MeCP2) (a), androgen receptor (AR) (b), and the third (c) and first (D) introns of monoamine oxidase A (MAOA). Error bars are presented as mean ± STD. *P < 0.05; **P < 0.01; and ***P < 0.001