. . . . . . . "[The apparently low incidence of colon cancer in the African population may be ascribed either to the rare occurrence of the 'second hit' needed for polyp formation or to a lower incidence of mutations in the APC gene.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:29+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .