THE HISTOLOGICAL STATUS OF THE WHEAT EMBRYO IN PLANTA AT THE DEVELOPMENTAL STAGE OPTIMAL FOR OBTAINING CALLUS IN ORDER TO STUDY IN MODEL STRESS CONDITIONS IN VITRO

Original title

ГИСТОЛОГИЧЕСКИЙ СТАТУС ЗАРОДЫША ПШЕНИЦЫ IN PLANTA В СТАДИИ РАЗВИТИЯ, ОПТИМИЛЬНОЙ ДЛЯ ПОЛУЧЕНИЯ КАЛЛУСА В ЦЕЛЯХ ИЗУЧЕНИЯ В МОДЕЛЬНЫХ СТРЕССОВЫХ УСЛОВИЯХ IN VITRO

Authors

N.N. Kruglova, O.A. Seldimirova, A.E. Zinatullina

Contact information

Ufa Institute of Biology of the Russian Academy of Sciences, Ufa, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

1290-1294

DOI

10.31255/978-5-94797-319-8-1290-1294

Abstract

It is established that the beginning of the wheat morphogenic callus in vitro give embryos, inoculated at substage 3 of organogenesis stage (according to the periodization: Круглова, 2012). The histological status of such embryos is revealed: isolation of organ germs and their tissue differentiation, all organs are represented by actively developing meristematic cells not covered by a dense cell wall. It is shown that callus is formed from epidermal cells of the scutellum which are in contact with the nutrient medium.