. . . . . . . . . . . . "[Polymorphisms of the APOE gene regulatory region may serve as additional explanatory factors, as they help in explaining variation of depressive symptoms within the APOE epsilon2/epsilon3/epsilon4 genotype groups.]. 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 . "2014-10-02T12:34:37+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .