title: Activation of precursors to both glycoporteins of Newcastle disease virus by proteolytic cleavage.
mesh_terms: D002918:Chymotrypsin / Q000378:metabolism; D006023:Glycoproteins / Q000032:analysis / Q000378:metabolism*; D006389:Hemagglutinins, Viral; D009439:Neuraminidase / Q000378:metabolism; D009522:Newcastle disease virus / Q000378:metabolism*; D010196:Pancreatic Elastase / Q000378:metabolism; D010447:Peptide Hydrolases / Q000378:metabolism*; D013820:Thermolysin / Q000378:metabolism; D014357:Trypsin / Q000378:metabolism; D014764:Viral Proteins / Q000032:analysis / Q000378:metabolism*
chemical_list: D006023:Glycoproteins; D006389:Hemagglutinins, Viral; D014764:Viral Proteins; D009439:Neuraminidase; D010447:Peptide Hydrolases; D002918:Chymotrypsin; D010196:Pancreatic Elastase; D014357:Trypsin; D013820:Thermolysin