THE EFFECT OF HIGH AND LOW TEMPERATURES ON VIABILITY AND RESISTANCE OF MAIZE MALE GAMETOPHYTE

Original title

ВЛИЯНИЕ ПОВЫШЕННОЙ И ПОНИЖЕННОЙ ТЕМПЕРАТУРЫ НА ПРОЦЕСС ПРОРАСТАНИЯ И УСТОЙЧИВОСТЬ МУЖСКОГО ГАМЕТОФИТА КУКУРУЗЫ

Authors

A.N. Cravcenco, O.A. Climenco

Contact information

The Institute of Genetics, Physiology and Plant Protection of the Moldovan Academy of Sciences, Chisinau, Republic of Moldova, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

944-947

DOI

10.31255/978-5-94797-319-8-944-947

Abstract

Under conditions of temperature stress 15 inbred lines of maize were evaluated. Pollen viability and resistance significantly depended on the interaction of genotype and stress factor. The significant positive correlations between pollen viability and pollen resistance were found. Such genotypes as W23, L1362, МК390 proved to be more resistant both to high and low temperatures and can be used for obtaining adaptive hybrids.