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Exploring the Temperature-Stress Metabolome of Arabidopsis1[w]
Metabolic profiling analyses were performed to determine metabolite temporal dynamics associated with the induction of acquired thermotolerance in response to heat shock and acquired freezingExpand
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Cold Acclimation and Freezing Stress Tolerance: Role of Protein Metabolism
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . ......... 187 ICE FORMATION IN PLANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Expand
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Comprehensive expression profile analysis of the Arabidopsis Hsp70 gene family.
We isolated cDNA clones for two nuclear-encoded, organellar members of the Arabidopsis hsp70 gene family, mtHsc70-2 (AF217458) and cpHsc70-2 (AF217459). Together with the completion of the genomeExpand
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Transcript and metabolite profiling during cold acclimation of Arabidopsis reveals an intricate relationship of cold-regulated gene expression with modifications in metabolite content.
Exposure of Arabidopsis to low temperatures results in cold acclimation where freezing tolerance is enhanced. To achieve a wider view of the role of transcriptome to biochemical changes that occurExpand
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β-Amylase Induction and the Protective Role of Maltose during Temperature Shock1
A number of studies have demonstrated β-amylase induction in response to abiotic stress. In the present work, a temperature response profile in 5°C increments from 45°C to 0°C showed that inductionExpand
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Extension of the linkage map in Citrus using random amplified polymorphic DNA (RAPD) markers and RFLP mapping of cold-acclimation-responsive loci
Genetic mapping with RAPD markers has been initiated in Citrus. Reproducible polymorphism of amplified DNA fragments was obtained with approximately half of the 140 random primers tested, revealingExpand
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Metabolomics of temperature stress.
Plants possess inducible tolerance mechanisms that extend the temperature range for survival during acute temperature stress. The inducible mechanisms of cold acclimation and acquired thermotoleranceExpand
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Glucan, Water Dikinase Activity Stimulates Breakdown of Starch Granules by Plastidial β-Amylases1[W][OA]
Glucan phosphorylating enzymes are required for normal mobilization of starch in leaves of Arabidopsis (Arabidopsis thaliana) and potato (Solanum tuberosum), but mechanisms underlying this dependencyExpand
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RNA interference of Arabidopsis beta-amylase8 prevents maltose accumulation upon cold shock and increases sensitivity of PSII photochemical efficiency to freezing stress.
  • F. Kaplan, C. Guy
  • Biology, Medicine
  • The Plant journal : for cell and molecular…
  • 9 November 2005
It has been suggested that beta-amylase (BMY) induction during temperature stress in Arabidopsis could lead to starch-dependent maltose accumulation, and that maltose may contribute to protection ofExpand
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Acquired tolerance to temperature extremes.
Acquired tolerance to temperature stresses is a major protective mechanism. Recent advances have revealed key components of stress signal transduction pathways that trigger enhanced tolerance, andExpand
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