. . . . . . . . . . . . "[The haptoglobin locus is polymorphic with 2 classes of alleles (Hp(1) and Hp(2)) yielding 3 phenotypes: Hp1-1, Hp2-2, and Hp2-1 with structurally and functionally distinct protein products, suggesting that haptoglobin polymorphism may influence susceptibility to infections and cancers.]. 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 . "2015-08-25T14:47:41+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .