{{Rsnum
|rsid=10877012
|Gene=CYP27B1
|Chromosome=12
|position=57768302
|Orientation=plus
|GMAF=0.3545
|Gene_s=CYP27B1,METTL1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 44.6 | 43.8 | 11.6
| HCB | 10.9 | 47.4 | 41.6
| JPT | 5.3 | 35.4 | 59.3
| YRI | 82.3 | 17.7 | 0.0
| ASW | 68.4 | 29.8 | 1.8
| CHB | 10.9 | 47.4 | 41.6
| CHD | 13.8 | 35.8 | 50.5
| GIH | 34.7 | 50.5 | 14.9
| LWK | 89.1 | 10.9 | 0.0
| MEX | 48.3 | 39.7 | 12.1
| MKK | 98.7 | 1.3 | 0.0
| TSI | 52.9 | 42.2 | 4.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=19951419
|Title=Confirmation of the genetic association of CTLA4 and PTPN22 with ANCA-associated vasculitis
|OA=1
}}

{{PMID Auto
|PMID=20363324
|Title=A systematic review of the association between common single nucleotide polymorphisms and 25-hydroxyvitamin D concentrations
}}
{{PMID Auto
|PMID=20394945
|Title=Infantile hypercalcemia and hypercalciuria: new insights into a vitamin D-dependent mechanism and response to ketoconazole treatment
}}

{{PMID Auto
|PMID=17606874
|Title=Association of the vitamin D metabolism gene CYP27B1 with type 1 diabetes.
|OA=1
}}

{{PMID Auto
|PMID=18593774
|Title=Genetic and environmental determinants of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D levels in Hispanic and African Americans.
|OA=1
}}

{{PMID Auto
|PMID=19956108
|Title=Analysis of 55 autoimmune disease and type II diabetes loci: further confirmation of chromosomes 4q27, 12q13.2 and 12q24.13 as type I diabetes loci, and support for a new locus, 12q13.3-q14.1.
|OA=1
}}

{{PMID Auto
|PMID=20648053
|Title=Confirmation of association between multiple sclerosis and CYP27B1.
|OA=1
}}

{{PMID Auto
|PMID=21107545
|Title=Contribution of a common variant in the promoter of the 1-alpha-hydroxylase gene (CYP27B1) to fracture risk in the elderly.
|OA=1
}}

{{PMID Auto
|PMID=21145801
|Title=Vitamin D deficiency and a CYP27B1-1260 promoter polymorphism are associated with chronic hepatitis C and poor response to interferon-alfa based therapy.
}}

{{PMID Auto
|PMID=21358824
|Title=Prostate cancer susceptibility Loci identified on chromosome 12 in African Americans.
|OA=1
}}

{{PMID Auto
|PMID=22559001
|Title=Impaired Vitamin D activation and association with CYP24A1 haplotypes in differentiated thyroid carcinoma.
}}

{{PMID Auto
|PMID=22690899
|Title=Impaired Vitamin D Activation and Association with CYP24A1 Haplotypes in Differentiated Thyroid Carcinoma.
|OA=1
}}

{{PMID Auto
|PMID=23416105
|Title=Vitamin D status and gene transcription in immune cells
}}

{{PMID Auto
|PMID=24073221
|Title=Influence of Vitamin D-Related Gene Polymorphisms (CYP27B and VDR) on the Response to Interferon/Ribavirin Therapy in Chronic Hepatitis C
|OA=1
}}

{{PMID Auto
|PMID=23923033
|Title=The association between plasma 25-hydroxyvitamin D and subgroups in age-related macular degeneration: a cross-sectional study
}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}