Fig. 1From: BDNF exon IV promoter methylation and antidepressant action: a complex interplayBDNF exon IV promoter schematics. Sequence of the BDNF exon IV promoter analyzed for methylation. Primers (blue) and the CpGs (red) are highlighted. CpG-39 and -35 encompasses the cAMP response element (CRE). CpGs are numbered with respect to BDNF exon IV promoterBack to article page