{{Rsnum
|rsid=11209261
|Chromosome=1
|position=68319530
|Orientation=plus
|GMAF=0.2824
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;T)
| geno3=(T;T)
| CEU | 59.3 | 37.2 | 3.5
| HCB | 60.6 | 30.7 | 8.8
| JPT | 54.0 | 42.5 | 3.5
| YRI | 65.3 | 31.3 | 3.4
| ASW | 54.4 | 38.6 | 7.0
| CHB | 60.6 | 30.7 | 8.8
| CHD | 58.7 | 33.9 | 7.3
| GIH | 44.6 | 39.6 | 15.8
| LWK | 60.0 | 37.3 | 2.7
| MEX | 32.8 | 41.4 | 25.9
| MKK | 52.6 | 39.7 | 7.7
| TSI | 53.9 | 38.2 | 7.8
| HapMapRevision=28
}}{{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=3E-6
  |OR=1.23
  |ORtxt=[NR]
  |OA=1
}}

{{on chip | Affy GenomeWide 6}}