[O-glycosylhydrolases of embryos of the sea urchin Strongylocentrotus intermedius and effect of some natural substances on their biosynthesis].
Embryos of sea urchin Strongylocentrotus intermedius have been revealed to contain o-glycosylhydrolases: highly active 1,3-beta-D-glucanase and alpha-D-mannosidase as well as a lower activity of beta-D-glucosidase and beta-D-galactosidase. Dynamics of changes of the enzyme activities has been studied at various stages of the sea urchin embryo development. There also have been studied effects of some substances (natural fucoidans, beta-1,3; 1,6-glucans formed by enzymatic synthesis as well as a protein inhibitor of marine mollusc endo-1,3-beta-D-glucanases) on development of the embryos and biosynthesis of 1,3-beta-D-glucanase and alpha-D-mannosidase.
N S
NS
Verigina
M I
MI
Kiseleva
S P
SP
Ermakova
V V
VV
Sova
T N
TN
Zviagintseva
D000818:Animals; D004625:Embryo, Nonmammalian / Q000196:embryology / Q000201:enzymology*; D018507:Gene Expression Regulation, Developmental / Q000502:physiology*; D015971:Gene Expression Regulation, Enzymologic / Q000502:physiology*; D006026:Glycoside Hydrolases / Q000096:biosynthesis*; D047269:Strongylocentrotus / Q000196:embryology / Q000201:enzymology*; D013379:Substrate Specificity / Q000502:physiology
D006026:Glycoside Hydrolases