{{Rsnum
|rsid=11179000
|Gene=TPH2
|Chromosome=12
|position=71944848
|Orientation=plus
|GMAF=0.3857
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
|Gene_s=TPH2
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;T)
| geno3=(T;T)
| CEU | 65.5 | 25.9 | 8.6
| HCB | 21.4 | 54.8 | 23.8
| JPT | 26.7 | 37.8 | 35.6
| YRI | 25.8 | 58.1 | 16.1
| ASW | 0.0 | 0.0 | 0.0
| CHB | 21.4 | 54.8 | 23.8
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=19800079
|Title=Association of polymorphisms of the tryptophan hydroxylase 2 gene with risk for bipolar disorder or suicidal behavior
}}{{PMID Auto
|PMID=16958027
|Title=Family-based association study of TPH1 and TPH2 polymorphisms in autism.
}}

{{PMID Auto
|PMID=21085052
|Title=Association study of tryptophan hydroxylase 2 gene polymorphisms in bipolar disorder patients with panic disorder comorbidity.
}}

{{PMID Auto
|PMID=21412658
|Title=Associations between polymorphic variants of the tryptophan hydroxylase 2 gene and obsessive-compulsive disorder.
}}

{{PMID Auto
|PMID=21873838
|Title=Association between tryptophan hydroxylase-2 gene and late-onset depression.
}}{{PMID Auto
|PMID=23628433
|Title=Genetic association and gene-gene interaction analyses suggest likely involvement of ITGB3 and TPH2 with autism spectrum disorder (ASD) in the Indian population.
}}