Figure 1From: Serotonin transporter gene polymorphisms and brain function during emotional distraction from cognitive processing in posttraumatic stress disorder Exon/intron structure and location of SNPs genotyped for SLC6A4. The SNP rs16965628 previously associated with obsessive compulsive disorder (OCD) exerts the greatest relative effect of common SLC6A4 variants on serotonin transporter gene expression in human cell lines.Back to article page