Effect of abscisic acid on the resistance of cucumber seedlings to combined exposure to high temperature and chloride

被引:0
作者
V. V. Talanova
L. V. Topchieva
A. F. Titov
机构
[1] Russian Academy of Sciences,Institute of Biology, Karelian Research Centre
来源
Biology Bulletin | 2006年 / 33卷
关键词
Salt Stress; Abscisic Acid; Heat Resistance; Biology Bulletin; Leaf Cell;
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摘要
The effect of abscisic acid (ABA) on heat and salt resistance of cucumber seedlings exposed (consecutively or simultaneously) to high temperature and chloride was studied. Exogenous ABA proved to additionally increase the heat and salt resistance after both consecutive and simultaneous exposure of cucumber seedlings to 38∞N and NaCl. The involvement of this hormone in the common (nonspecific) mechanisms increasing plant resistance to the studied environmental factors is concluded.
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页码:619 / 622
页数:3
相关论文
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[1]  
Aleksandrov V.Ya.(1963)Cytophysiological and Cytoecological Studies on Plant Cell Resistance to High Temperatures Tr. Botan. In-Ta AN SSSR 4 234-280
[2]  
Alexieva V.(2003)Interaction between Stresses Bulg. J. Plant. Physiol. XXIX 1-17
[3]  
Ivanov S.(2001)The Effect of Local Cooling of Cucumber and Wheat Seedlings on Various Kinds of Stress Resistance of Their Leaves and Roots Fiziol. Rastenii 48 113-118
[4]  
Sergiev I.(1999)Salt-Induced Protein Synthesis in Tomato Roots: The Role of ABA J. Exp. Bot. 50 677-687
[5]  
Karanov E.(1997)Stress-Induced Abscisic Acid Transients and Stimulus-Response Coupling Physiol. Plant. 100 491-499
[6]  
Balagurova N.I.(1998)Abscisic Acid Induced Thermotolerance in Maize Seedlings Is Mediated by Ca J. Plant Physiol. 153 488-496
[7]  
Akimova T.V.(1995) and Associated with Antioxidant Systems Physiol. Plant. 93 498-504
[8]  
Titov A.F.(1999)Control of Osmotin Gene Expression by ABA and Osmotic Stress in Vegetative Tissues of Wild-Type and ABA-Deficient Mutants of Tomato J. Exp. Bot. 50 413-434
[9]  
Chen C.C.S.(1994)Proline Synthesis and Degradation: A Model System for Elucidating Stress-Related Signal Transduction Physiol. Plant. 91 703-707
[10]  
Plant A.L.(1989)Temperature and Chemical Shocks Induce Chilling Tolerance in Germinating Fiziol. Biokh. Kul’t. Rast. 21 315-321