{{Rsnum
|rsid=11503014
|Gene=GABRA2
|Chromosome=4
|position=46388848
|Orientation=plus
|GMAF=0.2502
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene_s=GABRA2
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 46.0 | 45.1 | 8.8
| HCB | 78.8 | 21.2 | 0.0
| JPT | 77.9 | 20.4 | 1.8
| YRI | 52.4 | 42.2 | 5.4
| ASW | 47.4 | 40.4 | 12.3
| CHB | 78.8 | 21.2 | 0.0
| CHD | 92.7 | 7.3 | 0.0
| GIH | 77.1 | 22.9 | 0.0
| LWK | 35.8 | 50.5 | 13.8
| MEX | 52.6 | 43.9 | 3.5
| MKK | 51.0 | 40.0 | 9.0
| TSI | 39.6 | 45.5 | 14.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=19833324
|Title=The Influence of GABRA2, Childhood Trauma, and Their Interaction on Alcohol, Heroin, and Cocaine Dependence
|OA=1
}}

{{PMID Auto
|PMID=15024690
|Title=Variations in GABRA2, encoding the alpha 2 subunit of the GABA(A) receptor, are associated with alcohol dependence and with brain oscillations.
|OA=1
}}

{{PMID Auto
|PMID=18634760
|Title=Uncovering genes for cognitive (dys)function and predisposition for alcoholism spectrum disorders: a review of human brain oscillations as effective endophenotypes.
|OA=1
}}

{{PMID Auto
|PMID=18818659
|Title=GABRG1 and GABRA2 as independent predictors for alcoholism in two populations.
|OA=1
}}

{{PMID Auto
|PMID=22882391
|Title=Genetic association of GABA-A receptor alpha-2 and mu opioid receptor with cocaine cue-reactivity: evidence for inhibitory synaptic neurotransmission involvement in cocaine dependence.
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}