THE IMPORTANCE OF OXIDATIVE PHOSPHORYLATION UNCOUPLING SYSTEMS FUNCTION FOR SURVIVING OF WINTER WHEAT SEEDLING SHOOTS DURING SHORT-TERM COLD STRESS

The influence of uncoupling of oxidative phosphorylation in mitochondria on surviving of winter wheat seedling during low-temperature stress was investigated. It was shown that infiltration of winter wheat seedling by exogenous uncouplers caused the increase of oxygen consumption, seedling’s tempera...

Full description

Saved in:
Bibliographic Details
Published in:Journal of stress physiology & biochemistry 2005-01, Vol.1 (1), p.21-29
Main Authors: Tourchaninova, V V, Grabelnych, O I, Pobezhimova, T P, Korzun, A M, Voinikov, V K, Kolesnichenko, V V, Kolesnichenko, A V
Format: Article
Language:English
Subjects:
alternative oxidase
Electron transport
http://aims.fao.org/aos/agrovoc/c_7951
Low temperature
Mitochondria
Oxidative phosphorylation
Oxygen consumption
Phosphorylation
Seedlings
surviving
thermogenesis
Triticum aestivum
Triticum aestivum L
Uncouplers
uncoupling of oxidative phosphorylation
Wheat
قمح صيفي
普通小麦
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The influence of uncoupling of oxidative phosphorylation in mitochondria on surviving of winter wheat seedling during low-temperature stress was investigated. It was shown that infiltration of winter wheat seedling by exogenous uncouplers caused the increase of oxygen consumption, seedling’s temperature and surviving. Vice verse inhibition of electron transport through the main cytochrome and alternative pathways decreased surviving of winter wheat seedlings during cold stress.
ISSN:1997-0838
1997-0838