. . . . . . . . . . . . "[When these gradient fractions were treated with 0.01% trypsin for 30 min, the Nagalase activity of each fraction increased significantly, suggesting that the Nagalase activity resides on an outer envelope protein of the influenza virion and is enhanced by the proteolytic process.]. 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 . "2015-08-25T14:47:12+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .