. . . . . . . . . . . . "[This assay allowed the generation of replication-competent viruses by homologous recombination of polymerase chain reaction (PCR)-derived reverse transcriptase (RT) coding sequences in RT-deleted proviral clones of HIV-1 in which the nef gene was replaced by the Salmonella typhimurium histidinol dehydrogenase (hisD) or human heat-stable placental alkaline phosphatase (PLAP) gene (pHIVDeltaRTBalIDeltanefhisD and pHIVDeltaRTBalIDeltanefPLAP, respectively).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:45:58+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .