{{Rsnum
|rsid=1150226
|Gene=HTR3A
|Chromosome=11
|position=113974819
|Orientation=minus
|GMAF=0.1129
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=HTR3A
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 89.4 | 9.7 | 0.9
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 41.5 | 42.9 | 15.6
| ASW | 43.9 | 49.1 | 7.0
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 98.0 | 2.0 | 0.0
| LWK | 40.0 | 49.1 | 10.9
| MEX | 81.0 | 15.5 | 3.4
| MKK | 38.5 | 46.2 | 15.4
| TSI | 84.3 | 15.7 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=20168265
|Title=Influence of serotonin 3A and 3B receptor genes on clozapine treatment response in schizophrenia
}}

{{PMID Auto
|PMID=18330705
|Title=Physiogenomic analysis of localized FMRI brain activity in schizophrenia.
|OA=1
}}

{{PMID Auto
|PMID=19185213
|Title=HTR3B is associated with alcoholism with antisocial behavior and alpha EEG power--an intermediate phenotype for alcoholism and co-morbid behaviors.
|OA=1
}}

{{PMID Auto
|PMID=21184810
|Title=Are serotonin 3A and 3B receptor genes associated with suicidal behavior in schizophrenia subjects?
}}

{{PMID Auto
|PMID=23290502
|Title=Serotonin transporter and receptor genes significantly impact nicotine dependence through genetic interactions in both European American and African American smokers
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}