{{Rsnum
|rsid=11606194
|Gene=HTR3B
|Chromosome=11
|position=113910259
|Orientation=plus
|GMAF=0.03903
|Gene_s=HTR3B
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.9 | 17.7 | 81.4
| HCB | 0.0 | 0.0 | 100.0
| JPT | 0.0 | 0.0 | 100.0
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 10.5 | 89.5
| CHB | 0.0 | 0.0 | 100.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 1.0 | 16.8 | 82.2
| LWK | 0.0 | 0.0 | 0.0
| MEX | 1.7 | 6.9 | 91.4
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 4.9 | 95.1
| HapMapRevision=28
}}{{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=18518925
|Title=Genetic susceptibility to heroin addiction: a candidate gene association study.
|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?
}}

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