The role of reactive oxygen, nitrogen and sulphur species in the integration of (a)biotic stress signals in legumes

© 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 reprintsoup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink serv...

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Publié dans:Journal of experimental botany. - 1985. - (2025) vom: 04. Mai
Auteur principal: Johansson, Alexander (Auteur)
Autres auteurs: Sarrette, Baptiste, Boscari, Alexandre, Prudent, Marion, Gruber, Véronique, Brouquisse, Renaud, Jacquet, Christophe, Gough, Clare, Pauly, Nicolas
Format: Article en ligne
Langue:English
Publié: 2025
Accès à la collection:Journal of experimental botany
Sujets:Journal Article abiotic stresses biotic interactions legumes plant symbioses redox biology signaling
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520 |a Legumes are crops of considerable economic and ecological significance. They are suitable for cultivation in a variety of environments and temperatures. They are able to form a symbiotic relationship with nitrogen-fixing soil bacteria called rhizobia contributing to the enrichment of marginal soils with this essential nutrient, and reduces artificial fertilizer use. Similarly, legumes establish a widespread mutualistic association with soil fungi, involving a reciprocal transfer of nutrients. Global warming is reshaping plant interactions with its environment, exerting profound effects on global agricultural systems. Plants have evolved sensing, signaling, and adaptive molecular mechanisms to respond to (a)biotic stimuli. Reactive oxygen, nitrogen, and sulphur species (RONSS) are key players in stress tolerance mechanisms, and their homeostasis, mainly accomplished by antioxidant enzymes and metabolites, is essential to allow redox signaling while preventing oxidative damage. Here, we review recent findings, highlighting metabolic pathways of RONSS and antioxidants, with emphasis on their functions in signaling and protection in response to (a)biotic constraints in legumes. Special attention is paid to the molecular crosstalk between RONSS in response to multiple stimuli and notably how redox homeostasis adjustment can increase (a)biotic stress tolerance and potentially be exploited to mitigate the negative effects of climate change 
650 4 |a Journal Article 
650 4 |a abiotic stresses 
650 4 |a biotic interactions 
650 4 |a legumes 
650 4 |a plant symbioses 
650 4 |a redox biology 
650 4 |a signaling 
700 1 |a Sarrette, Baptiste  |e verfasserin  |4 aut 
700 1 |a Boscari, Alexandre  |e verfasserin  |4 aut 
700 1 |a Prudent, Marion  |e verfasserin  |4 aut 
700 1 |a Gruber, Véronique  |e verfasserin  |4 aut 
700 1 |a Brouquisse, Renaud  |e verfasserin  |4 aut 
700 1 |a Jacquet, Christophe  |e verfasserin  |4 aut 
700 1 |a Gough, Clare  |e verfasserin  |4 aut 
700 1 |a Pauly, Nicolas  |e verfasserin  |4 aut 
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773 1 8 |g year:2025  |g day:04  |g month:05 
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