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COMPOSITION OF DEHYDRINES IN DIFFERENT BIRCH TYPES IN CONDITIONS OF COLD REGIONS
Original title
СОСТАВ ДЕГИДРИНОВ РАЗНЫХ ВИДОВ БЕРЕЗЫ В УСЛОВИЯХ ХОЛОДНЫХ РЕГИОНОВ
Authors
I.V. Vasilieva1, T.D. Tatarinova1, L.V. Vetchinnikova2, A.A. Perk1, A.G. Ponomarev1, O.S. Serebryakova2, N.E. Petrova2
Contact information
1Institute for Biological Problems of Cryolithozone Siberian Branch of Russian Academy of Sciences, Yakutsk, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
2Forest Research Institute of the Karelian Research Centre of the Russian Academy of Sciences, Petrozavodsk, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
Pages
180-184
DOI
10.31255/978-5-94797-319-8-180-184
Abstract
The peculiarities of the changes in the composition of dehydrin Betula pendula in the conditions of the cold regions of Eurasia (Yakutia, Karelia) are studied. When comparing dehydrins of this species of birch with those of B. pendula var. carelica and B. pubescens, growing in Karelia, revealed a significant similarity in the composition and nature of seasonal changes. In all types of birch, a high level of dehydrin was achieved in the winter. It is assumed that stress proteins-dehydrins participate in the formation of low-temperature resistance of plants.