Oxidative Stress Responses in Plants

1st Edition, Volume 105 - January 31, 2023
Imprint: Academic Press
Editors: Frank Van Breusegem, Ron Mittler
Language: English
Hardback ISBN:
9 7 8 - 0 - 3 2 3 - 9 1 3 7 4 - 4
eBook ISBN:
9 7 8 - 0 - 3 2 3 - 9 1 3 7 5 - 1

Oxidative Stress Response in Plants, Volume 105 covers environmental stress conditions and the accumulation of reactive oxygen species (ROS). During many stress condition… Read more

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Oxidative Stress Response in Plants, Volume 105 covers environmental stress conditions and the accumulation of reactive oxygen species (ROS). During many stress conditions such as salt, drought, heat, and pathogen infection, changes in metabolic fluxes and alterations in enzymatic activities result in the accumulation of ROS, a major contributor to loss of growth and productivity. High levels of ROS can lead to oxidative stress which damages proteins and DNA, ultimately resulting in plant cell death. This volume provides comprehensive insights into ROS biology in plants, with a focus on plant growth and development, plant defense responses, and plant acclimation to challenging environments.

On the other hand, ROS evolves into potent signaling molecules that play crucial roles in abiotic and biotic stress sensing, integration of different environmental signals, and activation of stress-response networks, thereby contributing to the establishment of improved stress resilience.

Cover image
Title page
Table of Contents
Copyright page
Contributors
Preface
Chapter One: Singlet oxygen in plants: From genesis to signaling
Abstract
1 Introduction
2 1O2-dependent oxidative modification of target molecules
3 1O2-triggered retrograde signaling pathways
4 Concluding remarks
Acknowledgments
References
Chapter Two: Hydrogen peroxide in plants
Abstract
1 Introduction
2 H2O2 generation in photosynthetic tissues
3 H2O2 processing pathways
4 H2O2 sensing and signaling
5 Conclusions and perspectives
References
Chapter Three: The ascorbate/glutathione cycle
Abstract
Nomenclature
1 Introduction
2 Glutathione
3 Future Perspectives
Acknowledgments
References
Chapter Four: Regulation of leaf development through the modulation of ROS homeostasis
Abstract
1 Introduction
2 ROS homeostasis and leaf initiation at the SAM
3 Leaf polarities are established early during primordia formation
4 Cell expansion during leaf growth
5 Concluding remarks
Acknowledgments
References
Further reading
Chapter Five: Multiple roles of ROS in flowering plant reproduction
Abstract
Nomenclature
1 Introduction
2 ROS in germline specification
3 ROS in gametogenesis
4 Multiple functions of ROS during the progamic phase
5 Function of ROS during double fertilization
6 Conclusions and perspectives
Acknowledgments
References
Chapter Six: ROS in seed germination
Abstract
1 Introduction
2 Seed life and the concept of an oxidative memory
3 ROS as key regulators of seed germination
4 Mechanisms of action of ROS
5 Concluding remarks & future perspectives
References
Chapter Seven: ROS metabolism and ripening of fleshy fruits
Abstract
1 Introduction
2 General overview of reactive oxygen species (ROS) metabolism
3 Fruit ripening and ROS metabolism
4 ROS metabolism and postharvest storage
5 Antioxidants, fruit color and associated nutraceutical properties
6 Concluding remarks
Acknowledgments
References
Further reading
Chapter Eight: Reactive oxygen species (ROS) in mycorrhizal fungi and symbiotic interactions with plants
Abstract
1 Introduction
2 ROS production and antioxidative systems in ectomycorrhizal fungi
3 Local and systemic defenses in plants induced by ectomycorrhizal fungi
4 Conclusions and outlook
Acknowledgments
References
Chapter Nine: Systemic acquired acclimation, network acquired acclimation and cellular light memory in plants – Molecular, biochemical, and physiological mechanisms
Abstract
1 Introduction
2 On the most important matters in the life of plants in a 4-dimensional view
3 On the principles of photoinhibition and photoprotection
4 Survive and become stronger: EEE induces acclimation (SAA) and resistance (SAR)
5 Integration of cellular light memory, photoelectrochemical signalling, and redox retrograde signalling
6 NAA – The most elegant communication system between plants
7 Future prospects
References
Chapter Ten: Plant aquaporins: crossroads of hydrogen peroxide signaling
Abstract
1 Introduction
2 Plant AQP subfamilies
3 AQP structure and solute movement
4 Determination of H2O2 channel activity of AQPs
5 Plant AQP regulation
6 Plasma membrane AQPs and H2O2 signaling in plants
7 AQP-driven chloroplastic H2O2 signaling
8 AQPs and their putative contribution in ROS signaling in mitochondria, peroxisomes, and ER membranes
9 AQPs at the crossroads of Ca2+ and H2O2 signaling
10 Conclusion and perspectives
Acknowledgments
References

Frank Van Breusegem

Frank Van Breusegem is since 2001 group leader of the Oxidative Stress Signaling group at the VIB Center for Plant Systems Biology and full professor at Ghent University. Since his early studies under the supervision of em. Prof. Marc Van Montagu, he focuses on the molecular impact of oxidative stress on plant cells. He obtained his PhD from Ghent University (Ghent, 1997) with work on “Engineering Stress Tolerance in Maize”. Nowadays, the primary objective of the Van Breusegem lab is still the identification and functional analysis of regulatory gene and protein networks involved in the oxidative stress response in plants. Ultimately, he aims to translate this knowledge into biotechnological crop efficiency concepts. The lab has played a pioneering role in determining H2O2 dependent molecular and physiological responses in plants. The Van Breusegem lab is internationally recognized mainly because of its successful multi-omics driven approaches that allowed to identify several key targets in the oxidative stress response. Frank Van Breusegem has published over 150 peer-reviewed publications (h index=67), is a frequent invited speaker and is monitoring editor of the leading plant journal “Plant Physiology”.

Affiliations and expertise

VIB Center of Plant Systems Biology, Ghent University and Division of Plant Sciences and Interdisciplinary Plant Group, College of Agriculture, Food and Natural Resources, Christopher S. Bond Life Sciences Center, University of Missouri, USA

Ron Mittler

Ron Mittler is a Professor in the Division of Plant Sciences and Technology and in the Department of Surgery, and a Bond Life Sciences Center Investigator, at the University of Missouri, Columbia. He received his Ph.D. in Biochemistry from Rutgers University, New Jersey, USA in 1993. His research is focused on reactive oxygen species metabolism and signaling in plant and animal cells, systemic responses of plants to stress, cancer biology, and stress combination. He discovered the ROS wave and pioneered research on stress combination in plants. Ron Mittler published over 180 peer-reviewed publications (h index=92) and is a Biochemistry Subject Editor in Physiologia Plantarum, an Advisory Editorial Board member in Trends in Plant Science, and an Editor in The Plant Journal.

Affiliations and expertise

Life Sciences

Physical Sciences & Engineering

Social Sciences & Humanities

Health