Strigolactones as promising biomolecule for oxidative stress management : A comprehensive review

Copyright © 2023 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 206(2024) vom: 27. Jan., Seite 108282
1. Verfasser: Mansoor, Sheikh (VerfasserIn)
Weitere Verfasser: Mir, Mudasir A, Karunathilake, E M B M, Rasool, Aatifa, Ştefănescu, Dragoş Mihail, Chung, Yong Suk, Sun, Hyeon-Jin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Review Cellular damage Oxidative stress ROS detoxification Stomatal closure Stress tolerance Strigolactones GR24 strigolactone Reactive Oxygen Species mehr... Heterocyclic Compounds, 3-Ring Antioxidants Water 059QF0KO0R Lactones
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520 |a Strigolactones, which are a group of plant hormones, have emerged as promising biomolecules for effectively managing oxidative stress in plants. Oxidative stress occurs when the production of reactive oxygen species (ROS) exceeds the plant's ability to detoxify or scavenge these harmful molecules. An elevation in reactive oxygen species (ROS) levels often occurs in response to a range of stressors in plants. These stressors encompass both biotic factors, such as fungal, viral, or nematode attacks, as well as abiotic challenges like intense light exposure, drought, salinity, and pathogenic assaults. This ROS surge can ultimately lead to cellular harm and damage. One of the key ways in which strigolactones help mitigate oxidative stress is by stimulating the synthesis and accumulation of antioxidants. These antioxidants act as scavengers of ROS, neutralizing their harmful effects. Additionally, strigolactones also regulate stomatal closure, which reduces water loss and helps alleviate oxidative stress during conditions of drought stress or water deficiencies. By understanding and harnessing the capabilities of strigolactones, it becomes possible to enhance crop productivity and enable plants to withstand environmental stresses in the face of a changing climate. This comprehensive review provides an in-depth exploration of the various roles of strigolactones in plant growth, development, and response to various stresses, with a specific emphasis on their involvement in managing oxidative stress. Strigolactones also play a critical role in detoxifying ROS while regulating the expression of genes related to antioxidant defense pathways, striking a balance between ROS detoxification and production 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Cellular damage 
650 4 |a Oxidative stress 
650 4 |a ROS detoxification 
650 4 |a Stomatal closure 
650 4 |a Stress tolerance 
650 4 |a Strigolactones 
650 7 |a GR24 strigolactone  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a Heterocyclic Compounds, 3-Ring  |2 NLM 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a Lactones  |2 NLM 
700 1 |a Mir, Mudasir A  |e verfasserin  |4 aut 
700 1 |a Karunathilake, E M B M  |e verfasserin  |4 aut 
700 1 |a Rasool, Aatifa  |e verfasserin  |4 aut 
700 1 |a Ştefănescu, Dragoş Mihail  |e verfasserin  |4 aut 
700 1 |a Chung, Yong Suk  |e verfasserin  |4 aut 
700 1 |a Sun, Hyeon-Jin  |e verfasserin  |4 aut 
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773 1 8 |g volume:206  |g year:2024  |g day:27  |g month:01  |g pages:108282 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2023.108282  |3 Volltext 
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