{{Rsnum
|rsid=17086172
|Chromosome=18
|position=72559786
|Orientation=plus
|GMAF=0.073
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.9 | 15.9 | 83.2
| HCB | 1.5 | 18.4 | 80.1
| JPT | 5.3 | 20.4 | 74.3
| YRI | 0.0 | 11.6 | 88.4
| ASW | 0.0 | 7.0 | 93.0
| CHB | 1.5 | 18.4 | 80.1
| CHD | 3.7 | 22.9 | 73.4
| GIH | 0.0 | 8.0 | 92.0
| LWK | 3.6 | 15.5 | 80.9
| MEX | 0.0 | 3.4 | 96.6
| MKK | 0.6 | 19.2 | 80.1
| TSI | 1.0 | 3.9 | 95.1
| 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=7E-6
  |OR=1.35
  |ORtxt=
  |OA=1
}}

{{PMID Auto
|PMID=19300500
|Title=A genome-wide association study of pulmonary function measures in the Framingham Heart Study.
|OA=1
}}

{{on chip | Illumina Human 1M}}