{{Rsnum
|rsid=12034383
|Gene=CR1
|Chromosome=1
|position=207630250
|Orientation=plus
|GMAF=0.4564
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CR1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 37.2 | 38.9 | 23.9
| HCB | 22.8 | 49.3 | 27.9
| JPT | 23.0 | 52.2 | 24.8
| YRI | 0.7 | 26.9 | 72.4
| ASW | 7.0 | 36.8 | 56.1
| CHB | 22.8 | 49.3 | 27.9
| CHD | 18.1 | 44.8 | 37.1
| GIH | 18.8 | 49.5 | 31.7
| LWK | 4.6 | 36.7 | 58.7
| MEX | 32.8 | 51.7 | 15.5
| MKK | 11.6 | 45.2 | 43.2
| TSI | 34.7 | 48.5 | 16.8
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21700265
|Trait=None
|Title=Complement receptor 1 gene variants are associated with erythrocyte sedimentation rate.
|RiskAllele=G
|Pval=2E-28
|OR=0.1300
|ORtxt=[NR] unit decrease
|OA=1
}}

{{PMID Auto
|PMID=23543094
|Title=Testing for associations between loci and environmental gradients using latent factor mixed models.
|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}}