{{Rsnum
|rsid=10160548
|Gene=HTR3A
|Chromosome=11
|position=113985959
|Orientation=plus
|GMAF=0.45
|Gene_s=HTR3A
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 15.0 | 38.1 | 46.9
| HCB | 9.7 | 44.0 | 46.3
| JPT | 9.8 | 49.1 | 41.1
| YRI | 66.2 | 31.0 | 2.8
| ASW | 57.1 | 39.3 | 3.6
| CHB | 9.7 | 44.0 | 46.3
| CHD | 18.3 | 40.4 | 41.3
| GIH | 17.0 | 46.0 | 37.0
| LWK | 59.6 | 34.9 | 5.5
| MEX | 29.8 | 43.9 | 26.3
| MKK | 62.2 | 34.6 | 3.2
| TSI | 10.9 | 37.6 | 51.5
| HapMapRevision=28
}}{{PMID Auto
|PMID=23757001
|Title=Association, interaction, and replication analysis of genes encoding serotonin transporter and 5-HT3 receptor subunits A and B in alcohol dependence
}}

{{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
}}

{{PMID Auto
|PMID=18384978
|Title=Association of candidate genes with antisocial drug dependence in adolescents.
|OA=1
}}

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