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Stress homeostasis: the redox and auxin perspective

Vanesa Tognetti (UGent) , Per Mühlenbock (UGent) and Frank Van Breusegem (UGent)
(2012) PLANT CELL AND ENVIRONMENT. 35(2). p.321-333
Author
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Biotechnology for a sustainable economy (Bio-Economy)
Abstract
Under environmental stresses, plant development is adaptively modulated. This modulation is influenced by the steady-state balance (homeostasis) between reactive oxygen species (ROS) and phytohormones. Frequently observed symptoms in plant stress adaptation responses include growth retardation, reduced metabolism and photosynthesis, reallocation of metabolic resources and increased antioxidant activities to maximize plant survival under adverse environmental conditions. In view of stress-induced morphogenetic changes during adaptation, ROS and auxin are the main players in the regulatory networks because both are strongly affected by exposure to environmental cues. However, the mechanisms underlying the crosstalk between ROS and auxin are poorly understood. In this review, we aim at surveying how the integration of environmental stress-related signals is modulated by crosstalk between ROS and auxin regulatory networks.
Keywords
PLANT DEVELOPMENT, INDOLE-3-BUTYRIC ACID RESPONSE, STOMATAL CLOSURE, PROGRAMMED CELL-DEATH, REACTIVE OXYGEN, ARABIDOPSIS-THALIANA, OXIDATIVE STRESS, GENE-EXPRESSION, ABIOTIC STRESS, HYDROGEN-PEROXIDE

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Citation

Please use this url to cite or link to this publication:

Chicago
Tognetti, Vanesa, Per Mühlenbock, and Frank Van Breusegem. 2012. “Stress Homeostasis: The Redox and Auxin Perspective.” Plant Cell and Environment 35 (2): 321–333.
APA
Tognetti, V., Mühlenbock, P., & Van Breusegem, F. (2012). Stress homeostasis: the redox and auxin perspective. PLANT CELL AND ENVIRONMENT, 35(2), 321–333.
Vancouver
1.
Tognetti V, Mühlenbock P, Van Breusegem F. Stress homeostasis: the redox and auxin perspective. PLANT CELL AND ENVIRONMENT. 2012;35(2):321–33.
MLA
Tognetti, Vanesa, Per Mühlenbock, and Frank Van Breusegem. “Stress Homeostasis: The Redox and Auxin Perspective.” PLANT CELL AND ENVIRONMENT 35.2 (2012): 321–333. Print.
@article{2042506,
  abstract     = {Under environmental stresses, plant development is adaptively modulated. This modulation is influenced by the steady-state balance (homeostasis) between reactive oxygen species (ROS) and phytohormones. Frequently observed symptoms in plant stress adaptation responses include growth retardation, reduced metabolism and photosynthesis, reallocation of metabolic resources and increased antioxidant activities to maximize plant survival under adverse environmental conditions. In view of stress-induced morphogenetic changes during adaptation, ROS and auxin are the main players in the regulatory networks because both are strongly affected by exposure to environmental cues. However, the mechanisms underlying the crosstalk between ROS and auxin are poorly understood. In this review, we aim at surveying how the integration of environmental stress-related signals is modulated by crosstalk between ROS and auxin regulatory networks.},
  author       = {Tognetti, Vanesa and M{\"u}hlenbock, Per and Van Breusegem, Frank},
  issn         = {0140-7791},
  journal      = {PLANT CELL AND ENVIRONMENT},
  keyword      = {PLANT DEVELOPMENT,INDOLE-3-BUTYRIC ACID RESPONSE,STOMATAL CLOSURE,PROGRAMMED CELL-DEATH,REACTIVE OXYGEN,ARABIDOPSIS-THALIANA,OXIDATIVE STRESS,GENE-EXPRESSION,ABIOTIC STRESS,HYDROGEN-PEROXIDE},
  language     = {eng},
  number       = {2},
  pages        = {321--333},
  title        = {Stress homeostasis: the redox and auxin perspective},
  url          = {http://dx.doi.org/10.1111/j.1365-3040.2011.02324.x},
  volume       = {35},
  year         = {2012},
}

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