. . . . . . . . . . . . "[Mutations in the env gene of HIV-1 have been the primary focus in most epidemiologically related cohort studies of virus evolution and very limited studies have focused on the reverse transcriptase (RT) region, the primary target of antiretroviral therapy (ART).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:48:01+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .