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REGULATION OF MOLECULAR FORMS OF PLANT β-GLUCOSIDASE BY METABOLITES AND ENVIRONMENTAL FACTORS
Original title
РЕГУЛЯЦИЯ МОЛЕКУЛЯРНЫХ ФОРМ β-ГЛЮКОЗИДАЗЫ РАСТЕНИЙ МЕТАБОЛИТАМИ И ФАКТОРАМИ СРЕДЫ
Authors
A.N. Ershova, O.N. Barkalova, S.E. Dolbilina
Contact information
Voronezh State Pedagogical University, Voronezh, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
Pages
307-311
DOI
10.31255/978-5-94797-319-8-307-311
Abstract
The electrophoretically homogenous samples of cytoplasmic and cell wall-bound β-glucosidase (EC. 3.2.1.21) of pea plats were obtained. It was shown that hydrogen peroxide and ions of Аg+, Hg+, Cu2+, Zn2+, Mn2+ inhibited but ions of Mg2+, Ca2+, Fe2+ increased the activity of both molecular forms of the enzyme. Hypoxia and CO2-media partially eliminated inhibiting effect of peroxide on β-glucosidase.