suspensions of influenza virions ( mrc-11 , x-7 , and a/pr8/34 strains ) were treated with a mixture of glycosidases including alpha-d-mannosidase , alpha-l-fucosidase , beta-d-galactosidase , and beta-d-n -- acetylglucosaminidase for the study of the influence of carbohydrate part of influenza virus surface glycoproteins on the hemagglutinating and neuraminidase activity .
C0017976
glycosidases
C0024746
mannosidase