{{Rsnum
|rsid=17486278
|Gene=CHRNA5
|Chromosome=15
|position=78575140
|Orientation=plus
|GMAF=0.3108
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=CHRNA5
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 38.3 | 43.3 | 18.3
| HCB | 57.1 | 38.1 | 4.8
| JPT | 42.1 | 50.0 | 7.9
| YRI | 0.0 | 0.0 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 57.1 | 38.1 | 4.8
| 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=20587604
|Title=Fine Mapping of Chromosome 15q25.1 Lung Cancer Susceptibility in African Americans
|OA=1
}}

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

{{PMID|18618000|OA=1
}} A candidate gene approach identifies the CHRNA5-A3-B4 region as a risk factor for age-dependent nicotine addiction.

{{PMID|18759969|OA=1
}} In search of causal variants: refining disease association signals using cross-population contrasts.

{{PMID|19029397|OA=1
}} Nicotinic receptor gene variants influence susceptibility to heavy smoking.

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

{{PMID|19706762|OA=1
}} The CHRNA5-CHRNA3-CHRNB4 nicotinic receptor subunit gene cluster affects risk for nicotine dependence in African-Americans and in European-Americans.

{{PMID Auto
|PMID=23397474
|Title=Polymorphisms of CHRNA5-CHRNA3-CHRNB4 Gene Cluster and NSCLC Risk in Chinese Population
|OA=1
}}

{{PMID Auto GWAS
  |PMID=22837378
  |Trait=Airflow obstruction
  |Title=Genome-wide association studies identify CHRNA5/3 and HTR4 in the development of airflow obstruction.
  |RiskAllele=
  |Pval=2E-7
  |OR=1.18
  |ORtxt=
  |OA=1
}}

{{on chip | FTDNA2}}
{{on chip | FTDNA}}