. . . . . . . . . . . . "[Reverse transcription polymerase chain reaction was used to amplify the pol gene fragment coding for HIV protease and reverse transcriptase enzymes; this was then sequenced and subjected to phylogenetic analysis of HIV subtypes and recombinant forms to compare sequences between mothers and children.]. 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 . "2016-05-13T12:48:32+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .