. . . . . . . "[To target disseminated tumors in vivo, transgenes [beta-galactosidase gene, green fluorescence protein (GFP) gene, herpes simplex virus thymidine kinase (HSV-TK)] were conjugated to transferrin (Tf) by a biotin-streptavidin bridging, which is stoichiometrically controllable, and Tf receptor (Tf-R) affinity chromatography, which selects Tf conjugates with intact receptor bindings sites from reacting with the linker.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:00+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .