. . . . . . . . . . . . "[Current knowledge of the molecular and cellular basis of complement C3 deficiency indicates that C3 deficiency is caused by numerous molecular genetic mutations that include splicing defects, a partial gene deletion, and a critical amino acid substitution.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:40:17+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .