{{Rsnum
|rsid=16846876
|Chromosome=4
|position=71726774
|Orientation=plus
|GMAF=0.2557
|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 | 53.1 | 39.8 | 7.1
| HCB | 48.9 | 38.7 | 12.4
| JPT | 51.8 | 38.4 | 9.8
| YRI | 77.6 | 19.7 | 2.7
| ASW | 66.7 | 31.6 | 1.8
| CHB | 48.9 | 38.7 | 12.4
| CHD | 46.8 | 40.4 | 12.8
| GIH | 43.6 | 47.5 | 8.9
| LWK | 70.9 | 24.5 | 4.5
| MEX | 58.2 | 36.4 | 5.5
| MKK | 73.1 | 25.0 | 1.9
| TSI | 46.1 | 45.1 | 8.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=22144504
|Title=Polymorphic variation in the GC and CASR genes and associations with vitamin D metabolite concentration and metachronous colorectal neoplasia
|OA=1
}}

{{on chip | Affy GenomeWide 6}}