{{Rsnum
|rsid=2564978
|Gene=CD55
|Chromosome=1
|position=207321071
|Orientation=plus
|GMAF=0.2856
|Gene_s=CD55,LOC100129101
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 50.4 | 41.6 | 8.0
| HCB | 17.5 | 50.4 | 32.1
| JPT | 35.4 | 47.8 | 16.8
| YRI | 97.3 | 2.7 | 0.0
| ASW | 86.0 | 14.0 | 0.0
| CHB | 17.5 | 50.4 | 32.1
| CHD | 10.1 | 50.5 | 39.4
| GIH | 36.6 | 49.5 | 13.9
| LWK | 91.8 | 8.2 | 0.0
| MEX | 44.8 | 41.4 | 13.8
| MKK | 90.4 | 9.6 | 0.0
| TSI | 55.9 | 36.3 | 7.8
| HapMapRevision=28
}}
{{PMID Auto
|PMID=19681921
|Title=Associations between decay-accelerating factor polymorphisms and allergic respiratory diseases
}}

{{PMID Auto
|PMID=22693232
|Title=A functional variation in CD55 gene increases the disease severity of pandemic A(H1N1)2009 influenza infection
}}

{{PMID Auto
|PMID=16626483
|Title=Discovery, linkage disequilibrium and association analyses of polymorphisms of the immune complement inhibitor, decay-accelerating factor gene (DAF/CD55) in type 1 diabetes.
|OA=1
}}

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