. . . . . . . . . . . . "[The DR-population:IDDM-frequency relationships suggest that the DR3-associated diabetes allele evolved early (greater than or equal to 100,000 years ago) in Africa, whereas the DR4-associated diabetes allele evolved later (less than 15,000 years ago) in northern Europe.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:19+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .