{{Rsnum
|rsid=1155563
|Gene=GC
|Chromosome=4
|position=71777771
|Orientation=plus
|GMAF=0.2365
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=GC
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 5.3 | 47.8 | 46.9
| HCB | 15.3 | 46.0 | 38.7
| JPT | 8.8 | 56.6 | 34.5
| YRI | 1.4 | 7.5 | 91.1
| ASW | 0.0 | 12.3 | 87.7
| CHB | 15.3 | 46.0 | 38.7
| CHD | 14.8 | 47.2 | 38.0
| GIH | 8.9 | 51.5 | 39.6
| LWK | 0.0 | 7.3 | 92.7
| MEX | 1.7 | 39.7 | 58.6
| MKK | 2.6 | 13.5 | 84.0
| TSI | 3.9 | 37.3 | 58.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=20562129
|Title=Candidate genes for COPD in two large data sets
}}

{{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
}}

{{PMID Auto
|PMID=19255064
|Title=Vitamin D-related genes, serum vitamin D concentrations and prostate cancer risk.
|OA=1
}}

{{PMID Auto
|PMID=20418485
|Title=Genome-wide association study of circulating vitamin D levels.
|OA=1
}}

{{PMID Auto
|PMID=21972121
|Title=Associations between common variants in GC and DHCR7/NADSYN1 and vitamin D concentration in Chinese Hans.
}}

{{PMID Auto
|PMID=22576141
|Title=No association of vitamin D metabolism-related polymorphisms and melanoma risk as well as melanoma prognosis: a case-control study.
|OA=1
}}

{{PMID Auto
|PMID=23505139
|Title=An analysis of the association between the vitamin D pathway and serum 25-hydroxyvitamin D levels in a healthy Chinese population
}}

{{PMID Auto
|PMID=23191998
|Title=Genetic variations in the vitamin D binding protein and season-specific levels of vitamin D among older adults.
}}

{{PMID Auto
|PMID=25174667
|Title=Environmental and Genetic Determinants of Vitamin D Insufficiency in 12-month-old Infants
}}
{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Illumina Human 1M}}