Journal ArticleDOI
ROS signaling loops — production, perception, regulation
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TLDR
Direct redox modification of transcription factors and other proteins are critical for the perception of intracellular reactive oxygen species; however, sensing of their extracellular counterparts awaits elucidation.About:
This article is published in Current Opinion in Plant Biology.The article was published on 2013-10-01. It has received 295 citations till now. The article focuses on the topics: Reactive oxygen species & Signal transduction.read more
Citations
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Generation and Detection of Reactive Oxygen Species in Photocatalysis
Yoshio Nosaka,Atsuko Y. Nosaka +1 more
TL;DR: The detection methods and generation mechanisms of the intrinsic reactive oxygen species (ROS) in photocatalysis were surveyed comprehensively and the major photocatalyst used in heterogeneous photocatalytic systems was found to be TiO2.
Journal ArticleDOI
ROS as key players in plant stress signalling
TL;DR: This review will provide an update of recent findings related to the integration of ROS signals with an array of signalling pathways aimed at regulating different responses in plants and address signals that confer systemic acquired resistance (SAR) or systemic acquired acclimation (SAA) in plants.
Journal ArticleDOI
Cell Wall Metabolism in Response to Abiotic Stress.
Hyacinthe Le Gall,Florian Philippe,Jean Marc Domon,Françoise Gillet,Jérôme Pelloux,Catherine Rayon +5 more
TL;DR: The results show the need to undertake large-scale analyses, using multidisciplinary approaches, to unravel the consequences of stress on the cell wall and identify the key components that could be targeted to improve biomass production under stress conditions.
Journal ArticleDOI
Global Plant Stress Signaling: Reactive Oxygen Species at the Cross-Road.
TL;DR: A better understanding of the vital roles ROS are playing in plant signaling would help innovate new strategies to improve plant productivity under the circumstances of the increasing severity of environmental conditions and the high demand of food and energy worldwide.
Journal ArticleDOI
Friend or foe? Reactive oxygen species production, scavenging and signaling in plant response to environmental stresses.
TL;DR: Over the past two decades it has been proven that ROS together with non‐photochemical quenching (NPQ), hormones, Ca2+ waves, and electrical signals are the main players in SAA and SAR, two physiological processes essential for plant survival and productivity in unfavorable conditions.
References
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Journal ArticleDOI
Ascorbate and glutathione: the heart of the redox hub.
Christine H. Foyer,Graham Noctor +1 more
TL;DR: The discovery that there is a close relationship between ascorbate and glutathione dates from soon after the characterization of the chemical formulae of the two molecules.
Journal ArticleDOI
ROS signaling: the new wave?
Ron Mittler,Ron Mittler,Sandy Vanderauwera,Nobuhiro Suzuki,Gad Miller,Vanesa B. Tognetti,Klaas Vandepoele,Marty Gollery,Vladimir Shulaev,Frank Van Breusegem +9 more
TL;DR: This review will attempt to address several key questions related to the use of ROS as signaling molecules in cells, including the dynamics and specificity of ROS signaling, networking of ROS with other signaling pathways, ROS signaling within and across different cells, ROS waves and the evolution of the ROS gene network.
Journal ArticleDOI
Specific Aquaporins Facilitate the Diffusion of Hydrogen Peroxide across Membranes
Gerd Patrick Bienert,Anders Bjørn Møller,Kim A. Kristiansen,Alexander Schulz,Ian M. Møller,Jan K. Schjoerring,Thomas P. Jahn +6 more
TL;DR: Evidence that aquaporins can channel hydrogen peroxide (H2O2) through specific members of the aquaporin family is presented, the first molecular genetic evidence for the diffusion of H2 O2 through specificMembers of the Aquaporin Family is presented.
Journal ArticleDOI
Genetically encoded fluorescent indicator for intracellular hydrogen peroxide
Vsevolod V. Belousov,Arkady F. Fradkov,Konstantin A. Lukyanov,Dmitry B. Staroverov,Konstantin S Shakhbazov,Alexey V. Terskikh,Alexey V. Terskikh,Sergey Lukyanov +7 more
TL;DR: A genetically encoded, highly specific fluorescent probe for detecting hydrogen peroxide (H2O2) inside living cells, named HyPer, consists of circularly permuted yellow fluorescent protein (cpYFP) inserted into the regulatory domain of the prokaryotic H 2O2-sensing protein, OxyR.
Journal ArticleDOI
Plant Immunity Requires Conformational Charges of NPR1 via S-Nitrosylation and Thioredoxins
Yasuomi Tada,Steven H. Spoel,Karolina M. Pajerowska-Mukhtar,Zhonglin Mou,Junqi Song,Chun Wang,Jianru Zuo,Xinnian Dong +7 more
TL;DR: It is reported that S-nitrosylation of NPR1 by S-Nitrosoglutathione at cysteine-156 facilitates its oligomerization, which maintains protein homeostasis upon SA induction, and suggest a link between pathogen-triggered redox changes and gene regulation in plant immunity.
Related Papers (5)
REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
Klaus Apel,Heribert Hirt +1 more