{{Rsnum
|rsid=1667255
|Chromosome=18
|position=31607316
|Orientation=plus
|GMAF=0.4605
|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 | 46.4 | 42.9 | 10.7
| HCB | 39.7 | 41.2 | 19.1
| JPT | 49.1 | 42.9 | 8.0
| YRI | 2.8 | 38.2 | 59.0
| ASW | 14.0 | 43.9 | 42.1
| CHB | 39.7 | 41.2 | 19.1
| CHD | 33.0 | 47.7 | 19.3
| GIH | 22.8 | 57.4 | 19.8
| LWK | 5.5 | 27.3 | 67.3
| MEX | 27.6 | 60.3 | 12.1
| MKK | 9.0 | 41.7 | 49.4
| TSI | 27.5 | 49.0 | 23.5
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21878437
|Trait=None
|Title=Genome-wide association study of circulating retinol levels.
|RiskAllele=C
|Pval=6E-14
|OR=0.0300
|ORtxt=[0.02-0.04] ug/L increase
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}