{{Rsnum
|rsid=17288723
|Gene=HTR2A
|Chromosome=13
|position=46883558
|Orientation=plus
|GMAF=0.06382
|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 | 1.8 | 19.5 | 78.8
| HCB | 0.0 | 0.8 | 99.2
| JPT | 0.0 | 0.0 | 100.0
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 1.8 | 98.2
| CHB | 0.0 | 0.8 | 99.2
| CHD | 0.0 | 0.0 | 0.0
| GIH | 1.0 | 15.8 | 83.2
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 19.6 | 80.4
| MKK | 0.0 | 1.3 | 98.7
| TSI | 0.0 | 22.5 | 77.5
| HapMapRevision=28
}}{{PMID Auto
|PMID=19924111
|Title=Polymorphisms in GRIK4, HTR2A, and FKBP5 Show Interactive Effects in Predicting Remission to Antidepressant Treatment
|OA=1
}}

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