{{Rsnum
|rsid=16847024
|Gene=GC
|Chromosome=4
|position=71784962
|Orientation=plus
|GMAF=0.06657
|Gene_s=GC
|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 | 100.0 | 0.0 | 0.0
| HCB | 76.6 | 23.4 | 0.0
| JPT | 77.0 | 19.5 | 3.5
| YRI | 82.3 | 16.3 | 1.4
| ASW | 86.0 | 14.0 | 0.0
| CHB | 76.6 | 23.4 | 0.0
| CHD | 74.3 | 24.8 | 0.9
| GIH | 99.0 | 1.0 | 0.0
| LWK | 72.7 | 24.5 | 2.7
| MEX | 87.9 | 12.1 | 0.0
| MKK | 89.1 | 10.9 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=24562971
|Title=Genetic variation in vitamin D-related genes and risk of colorectal cancer in African Americans
|OA=1
}}

{{on chip | Affy GenomeWide 6}}
{{on chip | Illumina Human 1M}}