{{Rsnum
|rsid=6819385
|Gene=CHRNA9
|Chromosome=4
|position=40337557
|Orientation=plus
|GMAF=0.4619
|Gene_s=CHRNA9
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 28.3 | 53.1 | 18.6
| HCB | 62.0 | 32.1 | 5.8
| JPT | 61.9 | 33.6 | 4.4
| YRI | 14.3 | 48.3 | 37.4
| ASW | 14.0 | 45.6 | 40.4
| CHB | 62.0 | 32.1 | 5.8
| CHD | 67.0 | 29.4 | 3.7
| GIH | 27.7 | 53.5 | 18.8
| LWK | 7.3 | 39.1 | 53.6
| MEX | 20.7 | 43.1 | 36.2
| MKK | 5.8 | 33.3 | 60.9
| TSI | 27.5 | 49.0 | 23.5
| HapMapRevision=28
}}{{PMID Auto
|PMID=22280835
|Title=New associations of the genetic polymorphisms in nicotinic receptor genes with the risk of lung cancer
|OA=1
}}

{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}