Figure 1From: Effect of Tryptophan Hydroxylase-2 rs7305115 SNP on suicide attempts risk in major depressionSchematic representation of TPH2 rs7305115 SNP. Arrows represent homozygous genotypes GG (A), AA (B) and heterozygous genotype AG (C) of TPH2 rs7305115 SNP investigated in this study.Back to article page