. . . . . . . . . . . . "[Because populations of African descent have increased levels of genetic variation compared with other populations, particularly with respect to low frequency or rare variants, we hypothesized that rare variants in the IL4 gene contribute to the development of asthma in African Americans.]. 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 . "2014-10-02T12:33:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .