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Title: | Jacks of all trades: reactive oxygen species in plant responses to stress combinations and priming-induced stress tolerance | Authors: | HENDRIX, Sophie VANBUEL, Isabeau BOS CALDERO, Laura Hamzaoui, Mohamed Amine COLEMONT, Jasmine KUNNEN, Kris HUYBRECHTS, Michiel CUYPERS, Ann |
Editors: | Boscari, Alexandre | Issue Date: | 2025 | Publisher: | OXFORD UNIV PRESS | Source: | Journal of experimental botany, | Status: | Early view | Abstract: | Climate change is expected to increase the frequency of heat waves, drought periods, and flooding events, thereby posing a serious risk to crop productivity and global food security. In order to develop strategies to improve plant growth under adverse environmental conditions, in-depth molecular knowledge on plant stress responses is required. In this context, particular attention should be paid to the involvement of reactive oxygen species (ROS), molecules known for causing oxidative damage, but also indispensable for intra- and intercellular signal transduction required for plant acclimation to a wide variety of stress conditions. As plants often encounter multiple stressors simultaneously and their responses to these conditions can generally not be predicted based on the effects of the individual stress factors, we first focus on the involvement of ROS and cellular redox homeostasis in plant responses to combined and multifactorial stress conditions. Then we provide an overview of the role of ROS in priming strategies aimed at improving plant tolerance to climate change-related stress conditions. Finally, approaches to advance our understanding of redox dynamics in plant responses to combined stress and priming are discussed. This review provides an overview of the involvement of reactive oxygen species in plant responses to combined stress conditions and plant priming. | Notes: | Hendrix, S (corresponding author), Hasselt Univ, Ctr Environm Sci, Environm Biol, Diepenbeek, Belgium. sophie.hendrix@uhasselt.be |
Keywords: | Abiotic stress;biostimulants;climate change;combined stress;drought;heat stress;flooding;phytohormones;priming;reactive oxygen species | Document URI: | http://hdl.handle.net/1942/45977 | ISSN: | 0022-0957 | e-ISSN: | 1460-2431 | DOI: | 10.1093/jxb/eraf065 | ISI #: | 001476093500001 | Rights: | The Author(s) 2025. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com. | Category: | A1 | Type: | Journal Contribution |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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ACFrOgCZQO67zCe.pdf Until 2025-08-17 | Peer-reviewed author version | 391.32 kB | Adobe PDF | View/Open Request a copy |
Jacks of all trades_ reactive oxygen .pdf | Early view | 841.96 kB | Adobe PDF | View/Open |
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