. . . . . . . . . . . . "[Experiments in which regions of DNA were protected from added reagents by specifically bound proteins (footprinting) indicated that the upstream promoter region of the AIDS virus LTR lies between -45 and -77 (relative to the RNA start site, +1) and contains three tandem, closely spaced SP1 binding sites of variable affinity.]. 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 . "2014-10-02T12:36:32+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .