{{Rsnum
|rsid=2274567
|Gene=CR1
|Chromosome=1
|position=207580276
|Orientation=plus
|GMAF=0.2227
|Gene_s=CR1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 76.9 | 18.5 | 4.6
| HCB | 62.2 | 31.1 | 6.7
| JPT | 61.4 | 38.6 | 0.0
| YRI | 57.1 | 34.9 | 7.9
| ASW | 0.0 | 0.0 | 0.0
| CHB | 62.2 | 31.1 | 6.7
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=24018213
|Title=Missense variants in CR1 are associated with increased risk of Alzheimer' disease in Han Chinese
}}{{PMID Auto
|PMID=21347408
|Title=Fine mapping of genetic variants in BIN1, CLU, CR1 and PICALM for association with cerebrospinal fluid biomarkers for Alzheimer's disease.
|OA=1
}}

{{PMID Auto
|PMID=21700265
|Title=Complement receptor 1 gene variants are associated with erythrocyte sedimentation rate.
|OA=1
}}