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Regulation of ethylene metabolism in tomato under salinity stress involving linkages with important physiological signaling pathways.
- Source :
-
Plant science : an international journal of experimental plant biology [Plant Sci] 2023 Sep; Vol. 334, pp. 111736. Date of Electronic Publication: 2023 May 19. - Publication Year :
- 2023
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Abstract
- The tomato is well-known for its anti-oxidative and anti-cancer properties, and with a wide range of health benefits is an important cash crop for human well-being. However, environmental stresses (especially abiotic) are having a deleterious effect on plant growth and productivity, including tomato. In this review, authors describe how salinity stress imposes risk consequences on growth and developmental processes of tomato through toxicity by ethylene (ET) and cyanide (HCN), and ionic, oxidative, and osmotic stresses. Recent research has clarified how salinity stress induced-ACS and - β-CAS expressions stimulate the accumulation of ET and HCN, wherein the action of salicylic acid (SA),compatible solutes (CSs), polyamines (PAs) and ET inhibitors (ETIs) regulate ET and HCN metabolism. Here we emphasize how ET, SA and PA cooperates with mitochondrial alternating oxidase (AOX), salt overly sensitive (SOS) pathways and the antioxidants (ANTOX) system to better understand the salinity stress resistance mechanism. The current literature evaluated in this paper provides an overview of salinity stress resistance mechanism involving synchronized routes of ET metabolism by SA and PAs, connecting regulated network of central physiological processes governing through the action of AOX, β-CAS, SOS and ANTOX pathways, which might be crucial for the development of tomato.<br />Competing Interests: Declaration of Competing Interest The authors declare that they have no conflict of interest.<br /> (Copyright © 2023. Published by Elsevier B.V.)
Details
- Language :
- English
- ISSN :
- 1873-2259
- Volume :
- 334
- Database :
- MEDLINE
- Journal :
- Plant science : an international journal of experimental plant biology
- Publication Type :
- Academic Journal
- Accession number :
- 37211221
- Full Text :
- https://doi.org/10.1016/j.plantsci.2023.111736