THE DEHYDRINES OF COMMON PINE AND SIBERIAN SPRUCE WITHIN AN ANNUAL CYCLE

Original title

ДЕГИДРИНЫ СОСНЫ ОБЫКНОВЕННОЙ И ЕЛИ СИБИРСКОЙ В СЕЗОННОМ ЦИКЛЕ

Authors

N.Е. Korotaeva, M.V. Ivanova, G.G. Suvorova, G.B. Borovskii

Contact information

Siberian Institute of Plant Physiology and Biochemistry of 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.

Pages

435-439

DOI

10.31255/978-5-94797-319-8-435-439

Abstract

Dehydrins (Dhn) from common pine (xerophyte) and Siberian spruce (mesophyte) needles were compared. In different year periods pine contained 1-2 Dhn more than spruce. With the onset of the cold season there was an increase in the content of Dhn of different molecular masses, but these proteins were not "unique" for each species. Weak differences in the Dhn polymorphism speak in favor that for pine and spruce the fitness for certain environment is not determined by the variety of Dhn in the needles.