MITOCHONDRIAL ALTERNATIVE OXIDASE AND PLANT RESISTANCE TO HYPO- AND HYPERTERMIA

Original title

АЛЬТЕРНАТИВНАЯ ОКСИДАЗА МИТОХОНДРИЙ И УСТОЙЧИВОСТЬ РАСТЕНИЙ К ГИПО- И ГИПЕРТЕРМИИ

Authors

O.I. Grabelnych^1,2, T.P. Pobezhimova¹, O.A. Borovik¹, N.S. Zabanova^1,2, A.V. Stepanov¹, I.V. Lyubushkina^1,2, A.V. Korsukova^1,2, V.K. Voinikov¹

Contact information

¹Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch of Russian Academy of Sciences, Irkutsk, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

²Irkutsk State University, Irkutsk, Russia

Pages

238-240

DOI

10.31255/978-5-94797-319-8-238-240

Abstract

Data on the participation of mitochondrial alternative cyanide-resistant oxidase (AOX) in the response of plants to the action of low and high temperatures are presented. The high potential activity of AOX is shown at long action of low and high temperatures on shoots of wheat seedlings. With the use of plants, a suspension culture of cells and protoplasts of Arabidopsis with altered expression of AOX1a, the protective role of alternative oxidase at temperature stress is shown.