{{Rsnum
|rsid=2278331
|Chromosome=18
|position=73914271
|Orientation=minus
|GMAF=0.3811
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 51.8 | 39.3 | 8.9
| HCB | 19.7 | 39.4 | 40.9
| JPT | 9.7 | 56.6 | 33.6
| YRI | 48.3 | 41.5 | 10.2
| ASW | 47.4 | 49.1 | 3.5
| CHB | 19.7 | 39.4 | 40.9
| CHD | 9.3 | 58.3 | 32.4
| GIH | 24.8 | 54.5 | 20.8
| LWK | 37.3 | 48.2 | 14.5
| MEX | 58.9 | 39.3 | 1.8
| MKK | 41.7 | 46.2 | 12.2
| TSI | 51.0 | 38.2 | 10.8
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23728906
  |Trait=Sleep duration
  |Title=A genome-wide association study of sleep habits and insomnia.
  |RiskAllele=A
  |Pval=5E-6
  |OR=.14
  |ORtxt=[0.081-0.199] unit increase
  }}

{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}