{{Rsnum
|rsid=883473
|Gene=CHRNA7
|Chromosome=15
|position=32033473
|Orientation=minus
|GMAF=0.4426
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=CHRNA7
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 52.3 | 40.5 | 7.2
| HCB | 0.7 | 33.8 | 65.4
| JPT | 1.8 | 23.2 | 75.0
| YRI | 4.1 | 34.7 | 61.2
| ASW | 3.5 | 47.4 | 49.1
| CHB | 0.7 | 33.8 | 65.4
| CHD | 4.6 | 33.3 | 62.0
| GIH | 52.5 | 35.6 | 11.9
| LWK | 2.8 | 34.9 | 62.4
| MEX | 22.4 | 51.7 | 25.9
| MKK | 10.3 | 39.7 | 50.0
| TSI | 46.1 | 42.2 | 11.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=20463630
|Title=Evidence for association of the non-duplicated region of CHRNA7 gene with bipolar disorder but not with Schizophrenia
}}

{{PMID Auto
|PMID=16314871
|Title=Why do young women smoke? I. Direct and interactive effects of environment, psychological characteristics and nicotinic cholinergic receptor genes.
}}

{{PMID Auto
|PMID=18165968
|Title=Identification of pharmacogenetic markers in smoking cessation therapy.
|OA=1
}}

{{PMID Auto
|PMID=18393235
|Title=[The transmission disequilibrium analysis between neuronal nicotinic acetylcholine receptor alpha 7 subunit gene polymorphisms and schizophrenia].
}}

{{PMID Auto
|PMID=21550667
|Title=CHRNA7 haplotypes are associated with impaired attention in euthymic bipolar disorder.
}}

{{PMID Auto
|PMID=23598060
|Title=Association study of polymorphisms in the alpha 7 nicotinic acetylcholine receptor subunit and catechol-o-methyl transferase genes with sensory gating in first-episode schizophrenia
}}
{{on chip | Affy GenomeWide 6}}
{{on chip | Illumina Human 1M}}