THE ROLE OF WHEAT ISOPEROXIDASES IN PLANT DEFENSE RESPONSE AGAINST GREENBUG APHID SCHIZAPHIS GRAMINUM

Original title

РОЛЬ ИЗОПЕРОКСИДАЗ РАСТЕНИЙ В СТАНОВЛЕНИИ УСТОЙЧИВОСТИ ПШЕНИЦЫ К ОБЫКНОВЕННОЙ ЗЛАКОВОЙ ТЛЕ SCHIZAPHIS GRAMINUM

Authors

S.D. Rumyantsev, S.V. Veselova, E.A. Cherepanova, I.V. Maksimov

Contact information

Institute of Biochemistry and Genetics of Ufa Science Centre RAS, Ufa, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

692-696

DOI

10.31255/978-5-94797-319-8-692-696

Abstract

Redox status, peroxidase activity and isoform content in Triticum aestivum, T. monococcum and T. timopheevii plants infected by greenbug aphid (Schizaphis graminum Rond.) were studied. It was shown that tolerant plants contained high level of hydrogen peroxide at the initial stage of infection and were capable to neutralize the reactive oxygen species after defense. Changes of the activity of cationic, neutral and anionic isoperoxidases were found.