{{Rsnum
|rsid=12910984
|Gene=CHRNA3
|Chromosome=15
|position=78599285
|Orientation=plus
|GMAF=0.3733
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CHRNA3
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 63.7 | 31.9 | 4.4
| HCB | 25.2 | 56.3 | 18.5
| JPT | 23.2 | 53.6 | 23.2
| YRI | 40.3 | 42.4 | 17.4
| ASW | 42.1 | 40.4 | 17.5
| CHB | 25.2 | 56.3 | 18.5
| CHD | 25.5 | 54.7 | 19.8
| GIH | 29.0 | 46.0 | 25.0
| LWK | 25.5 | 55.5 | 19.1
| MEX | 25.0 | 44.6 | 30.4
| MKK | 39.6 | 48.7 | 11.7
| TSI | 59.4 | 35.6 | 5.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=19491260
|Title=Genetic Variants on Chromosome 15q25 Associated with Lung Cancer Risk in Chinese Populations
}}

{{PMID|18519524|OA=1
}} Variants in nicotinic receptors and risk for nicotine dependence.

{{PMID|19330903|OA=1
}} Gene by smoking interaction in hypertension: identification of a major quantitative trait locus on chromosome 15q for systolic blood pressure in Mexican-Americans.

{{PMID|19443489|OA=1
}} Risk for nicotine dependence and lung cancer is conferred by mRNA expression levels and amino acid change in CHRNA5.

{{PMID Auto
|PMID=23207642
|Title=CHRNA3 Variant for Lung Cancer Is Associated with Chronic Obstructive Pulmonary Disease in Korea
}}

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