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Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1
Stomatal closure is a vital, adaptive mechanism that plants utilize to minimize water loss and withstand drought conditions. We will briefly review the pathway triggered by drought that governs stomatal closure, with specific focuses on salicylic acid (SA) and reactive oxygen species (ROS). We propo...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10537201/ https://www.ncbi.nlm.nih.gov/pubmed/37765358 http://dx.doi.org/10.3390/plants12183194 |
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author | Li, Xin-Cheng Chang, Claire Pei, Zhen-Ming |
author_facet | Li, Xin-Cheng Chang, Claire Pei, Zhen-Ming |
author_sort | Li, Xin-Cheng |
collection | PubMed |
description | Stomatal closure is a vital, adaptive mechanism that plants utilize to minimize water loss and withstand drought conditions. We will briefly review the pathway triggered by drought that governs stomatal closure, with specific focuses on salicylic acid (SA) and reactive oxygen species (ROS). We propose that the non-expressor of PR Gene 1 (NPR1), a protein that protects plants during pathogen infections, also responds to SA during drought to sustain ROS levels and prevent ROS-induced cell death. We will examine the evidence underpinning this hypothesis and discuss potential strategies for its practical implementation. |
format | Online Article Text |
id | pubmed-10537201 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-105372012023-09-29 Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 Li, Xin-Cheng Chang, Claire Pei, Zhen-Ming Plants (Basel) Perspective Stomatal closure is a vital, adaptive mechanism that plants utilize to minimize water loss and withstand drought conditions. We will briefly review the pathway triggered by drought that governs stomatal closure, with specific focuses on salicylic acid (SA) and reactive oxygen species (ROS). We propose that the non-expressor of PR Gene 1 (NPR1), a protein that protects plants during pathogen infections, also responds to SA during drought to sustain ROS levels and prevent ROS-induced cell death. We will examine the evidence underpinning this hypothesis and discuss potential strategies for its practical implementation. MDPI 2023-09-07 /pmc/articles/PMC10537201/ /pubmed/37765358 http://dx.doi.org/10.3390/plants12183194 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Perspective Li, Xin-Cheng Chang, Claire Pei, Zhen-Ming Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title | Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title_full | Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title_fullStr | Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title_full_unstemmed | Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title_short | Reactive Oxygen Species in Drought-Induced Stomatal Closure: The Potential Roles of NPR1 |
title_sort | reactive oxygen species in drought-induced stomatal closure: the potential roles of npr1 |
topic | Perspective |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10537201/ https://www.ncbi.nlm.nih.gov/pubmed/37765358 http://dx.doi.org/10.3390/plants12183194 |
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