{{Rsnum
|rsid=17639446
|Gene=COL1A1
|Chromosome=17
|position=50196542
|Orientation=plus
|GMAF=0.06152
|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 | 82.0 | 18.0 | 0.0
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 100.0 | 0.0 | 0.0
| ASW | 94.7 | 3.5 | 1.8
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 97.0 | 3.0 | 0.0
| LWK | 99.1 | 0.9 | 0.0
| MEX | 84.2 | 15.8 | 0.0
| MKK | 92.9 | 5.8 | 1.3
| TSI | 69.7 | 28.3 | 2.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=20617897
|Title=Polymorphisms in maternal and fetal genes encoding for proteins involved in extracellular matrix metabolism alter the risk for small-for-gestational-age
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | Illumina Human 1M}}