{{Rsnum
|rsid=10402876
|Gene=C3
|Chromosome=19
|position=6694990
|Orientation=plus
|GMAF=0.4844
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene_s=C3
}}{{PMID Auto
|PMID=16355111
|Title=Variants in the gene encoding C3 are associated with asthma and related phenotypes among African Caribbean families.
}}

{{PMID|18631248}} Polymorphisms within the C3 gene are associated with specific IgE levels to common allergens and super-antigens among atopic dermatitis patients.

{{PMID|21462136}} [Association of the C3 gene polymorphisms with susceptibility to adult asthma].

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}