{{Rsnum
|rsid=1928040
|Gene=HTR2A
|Chromosome=13
|position=46873101
|Orientation=minus
|GMAF=0.4458
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=HTR2A
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 23.0 | 54.9 | 22.1
| HCB | 10.3 | 27.9 | 61.8
| JPT | 14.2 | 35.4 | 50.4
| YRI | 20.4 | 55.1 | 24.5
| ASW | 22.8 | 49.1 | 28.1
| CHB | 10.3 | 27.9 | 61.8
| CHD | 6.5 | 40.7 | 52.8
| GIH | 0.0 | 0.0 | 0.0
| LWK | 30.6 | 50.9 | 18.5
| MEX | 26.3 | 49.1 | 24.6
| MKK | 37.4 | 50.3 | 12.3
| TSI | 20.0 | 56.0 | 24.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=19428704
|Title=Genetic association analysis of serotonin 2A receptor gene (HTR2A) with bipolar disorder and major depressive disorder in the Japanese population
}}

{{PMID Auto
|PMID=19758789
|Title=HTR2A gene variation is involved in antidepressant treatment response
}}

{{PMID Auto
|PMID=16642436
|Title=Variation in the gene encoding the serotonin 2A receptor is associated with outcome of antidepressant treatment.
|OA=1
}}

{{PMID Auto
|PMID=19937159
|Title=HTR2A is associated with SSRI response in major depressive disorder in a Japanese cohort.
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}