{{Rsnum
|rsid=1909884
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Chromosome=15
|position=32147097
|Orientation=minus
|Gene=CHRNA7
|Gene_s=CHRNA7
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 49.1 | 40.9 | 10.0
| HCB | 49.6 | 43.7 | 6.7
| JPT | 66.4 | 29.2 | 4.4
| YRI | 14.3 | 53.1 | 32.7
| ASW | 15.8 | 54.4 | 29.8
| CHB | 49.6 | 43.7 | 6.7
| CHD | 55.1 | 42.1 | 2.8
| GIH | 46.0 | 44.0 | 10.0
| LWK | 30.0 | 40.9 | 29.1
| MEX | 36.8 | 52.6 | 10.5
| MKK | 31.0 | 50.3 | 18.7
| TSI | 38.2 | 49.0 | 12.7
| HapMapRevision=28
}}{{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 | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}