{{Rsnum
|rsid=279844
|Gene=GABRA2
|Chromosome=4
|position=46327638
|Orientation=plus
|GMAF=0.4917
|Gene_s=GABRA2
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;T)
| geno3=(T;T)
| CEU | 21.5 | 53.8 | 24.6
| HCB | 15.6 | 60.0 | 24.4
| JPT | 31.8 | 47.7 | 20.5
| YRI | 28.6 | 41.3 | 30.2
| ASW | 0.0 | 0.0 | 0.0
| CHB | 15.6 | 60.0 | 24.4
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=22501025
|Title=GABRA2 markers moderate the subjective effects of alcohol
|OA=1
}}

{{PMID|16080114|OA=1
}} Identification of significant association and gene-gene interaction of GABA receptor subunit genes in autism.

{{PMID Auto
|PMID=22555154
|Title=Gamma-aminobutyric acid A receptor, alpha-2 (GABRA2) variants as individual markers for alcoholism: a meta-analysis.
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}