KEY REGULATORS OF CAMBIUM STEM CELLS DEVELOPMENT IN WOODY PLANTS

Original title

ОСНОВНЫЕ РЕГУЛЯТОРЫ РАЗВИТИЯ СТВОЛОВЫХ КЛЕТОК КАМБИЯ У ДРЕВЕСНЫХ РАСТЕНИЙ

Authors

N.A. Galibina, L.L. Novitskaya, Ya.L. Moschenskaya, K.M. Nikerova, M.N. Podgornaya, I.N. Sofronova

Contact information

Forest Research Institute of 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

207-210

DOI

10.31255/978-5-94797-319-8-207-210

Abstract

Different xylogenesis scenarios in silver birch and Karelian birch differ in the level of genes expression encoding TDIF-peptide and its TDR receptor, which play a central role in cambial activity. The figured wood formation in Karelian birch, characterized by parenchyma cell inclusions and disturbance of the conducting elements orientation, occurs against the background of an increase in the expression level of the CLE41 gene in phloem and the PXY gene in the cambial zone and ectopic expression of CLE41 in xylem.