{{Rsnum
|rsid=2586494
|Gene=COL1A1
|Chromosome=17
|position=50195794
|Orientation=plus
|GMAF=0.258
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=COL1A1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 0.9 | 29.2 | 69.9
| HCB | 31.4 | 42.3 | 26.3
| JPT | 26.8 | 48.2 | 25.0
| YRI | 4.8 | 32.2 | 63.0
| ASW | 1.8 | 33.3 | 64.9
| CHB | 31.4 | 42.3 | 26.3
| CHD | 22.0 | 46.8 | 31.2
| GIH | 6.9 | 49.5 | 43.6
| LWK | 3.6 | 39.1 | 57.3
| MEX | 5.2 | 24.1 | 70.7
| MKK | 1.3 | 29.0 | 69.7
| TSI | 1.0 | 23.5 | 75.5
| HapMapRevision=28
}}{{PMID Auto
|PMID=21602843
|Title=No association between polymorphisms and haplotypes of COL1A1 and COL1A2 genes and osteoporotic fracture in postmenopausal Chinese women
}}

{{PMID Auto
|PMID=18996919
|Title=Mutation and polymorphism spectrum in osteogenesis imperfecta type II: implications for genotype-phenotype relationships.
|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}}