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Highlighting reactive oxygen species as multitaskers in root development
Reactive oxygen species (ROS) are naturally produced by several redox reactions during plant regular metabolism such as photosynthesis and respiration. Due to their chemical properties and high reactivity, ROS were initially described as detrimental for cells during oxidative stress. However, they h...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7808913/ https://www.ncbi.nlm.nih.gov/pubmed/33490891 http://dx.doi.org/10.1016/j.isci.2020.101978 |
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author | Eljebbawi, Ali Guerrero, Yossmayer del Carmen Rondón Dunand, Christophe Estevez, José Manuel |
author_facet | Eljebbawi, Ali Guerrero, Yossmayer del Carmen Rondón Dunand, Christophe Estevez, José Manuel |
author_sort | Eljebbawi, Ali |
collection | PubMed |
description | Reactive oxygen species (ROS) are naturally produced by several redox reactions during plant regular metabolism such as photosynthesis and respiration. Due to their chemical properties and high reactivity, ROS were initially described as detrimental for cells during oxidative stress. However, they have been further recognized as key players in numerous developmental and physiological processes throughout the plant life cycle. Recent studies report the important role of ROS as growth regulators during plant root developmental processes such as in meristem maintenance, in root elongation, and in lateral root, root hair, endodermis, and vascular tissue differentiation. All involve multifaceted interplays between steady-state levels of ROS with transcriptional regulators, phytohormones, and nutrients. In this review, we attempt to summarize recent findings about how ROS are involved in multiple stages of plant root development during cell proliferation, elongation, and differentiation. |
format | Online Article Text |
id | pubmed-7808913 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-78089132021-01-22 Highlighting reactive oxygen species as multitaskers in root development Eljebbawi, Ali Guerrero, Yossmayer del Carmen Rondón Dunand, Christophe Estevez, José Manuel iScience Review Reactive oxygen species (ROS) are naturally produced by several redox reactions during plant regular metabolism such as photosynthesis and respiration. Due to their chemical properties and high reactivity, ROS were initially described as detrimental for cells during oxidative stress. However, they have been further recognized as key players in numerous developmental and physiological processes throughout the plant life cycle. Recent studies report the important role of ROS as growth regulators during plant root developmental processes such as in meristem maintenance, in root elongation, and in lateral root, root hair, endodermis, and vascular tissue differentiation. All involve multifaceted interplays between steady-state levels of ROS with transcriptional regulators, phytohormones, and nutrients. In this review, we attempt to summarize recent findings about how ROS are involved in multiple stages of plant root development during cell proliferation, elongation, and differentiation. Elsevier 2020-12-29 /pmc/articles/PMC7808913/ /pubmed/33490891 http://dx.doi.org/10.1016/j.isci.2020.101978 Text en © 2020 The Authors http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Review Eljebbawi, Ali Guerrero, Yossmayer del Carmen Rondón Dunand, Christophe Estevez, José Manuel Highlighting reactive oxygen species as multitaskers in root development |
title | Highlighting reactive oxygen species as multitaskers in root development |
title_full | Highlighting reactive oxygen species as multitaskers in root development |
title_fullStr | Highlighting reactive oxygen species as multitaskers in root development |
title_full_unstemmed | Highlighting reactive oxygen species as multitaskers in root development |
title_short | Highlighting reactive oxygen species as multitaskers in root development |
title_sort | highlighting reactive oxygen species as multitaskers in root development |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7808913/ https://www.ncbi.nlm.nih.gov/pubmed/33490891 http://dx.doi.org/10.1016/j.isci.2020.101978 |
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