. . . . . . . . . . . . "[The beta-galactosidase gene (lacZ) was inserted into a recombinant respiratory syncytial virus (RSV) A2 strain of subgroup A RSV (designated as A-lacZ) and a chimeric RSV that had the G and F surface glycoproteins of A2 replaced by those of the subgroup B RSV 9320 strain (designated as B-lacZ).]. 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 . "2014-10-02T12:41:29+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .