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Melatonin-mediated temperature stress tolerance in plants

Global climate changes cause extreme temperatures and a significant reduction in crop production, leading to food insecurity worldwide. Temperature extremes (including both heat and cold stresses) is one of the most limiting factors in plant growth and development and severely affect plant physiolog...

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Autores principales: Raza, Ali, Charagh, Sidra, García-Caparrós, Pedro, Rahman, Md Atikur, Ogwugwa, Vincent H., Saeed, Faisal, Jin, Wanmei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9397135/
https://www.ncbi.nlm.nih.gov/pubmed/35983948
http://dx.doi.org/10.1080/21645698.2022.2106111
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author Raza, Ali
Charagh, Sidra
García-Caparrós, Pedro
Rahman, Md Atikur
Ogwugwa, Vincent H.
Saeed, Faisal
Jin, Wanmei
author_facet Raza, Ali
Charagh, Sidra
García-Caparrós, Pedro
Rahman, Md Atikur
Ogwugwa, Vincent H.
Saeed, Faisal
Jin, Wanmei
author_sort Raza, Ali
collection PubMed
description Global climate changes cause extreme temperatures and a significant reduction in crop production, leading to food insecurity worldwide. Temperature extremes (including both heat and cold stresses) is one of the most limiting factors in plant growth and development and severely affect plant physiology, biochemical, and molecular processes. Biostimulants like melatonin (MET) have a multifunctional role that acts as a “defense molecule” to safeguard plants against the noxious effects of temperature stress. MET treatment improves plant growth and temperature tolerance by improving several defense mechanisms. Current research also suggests that MET interacts with other molecules, like phytohormones and gaseous molecules, which greatly supports plant adaptation to temperature stress. Genetic engineering via overexpression or CRISPR/Cas system of MET biosynthetic genes uplifts the MET levels in transgenic plants and enhances temperature stress tolerance. This review highlights the critical role of MET in plant production and tolerance against temperature stress. We have documented how MET interacts with other molecules to alleviate temperature stress. MET-mediated molecular breeding would be great potential in helping the adverse effects of temperature stress by creating transgenic plants.
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spelling pubmed-93971352022-08-24 Melatonin-mediated temperature stress tolerance in plants Raza, Ali Charagh, Sidra García-Caparrós, Pedro Rahman, Md Atikur Ogwugwa, Vincent H. Saeed, Faisal Jin, Wanmei GM Crops Food Review Global climate changes cause extreme temperatures and a significant reduction in crop production, leading to food insecurity worldwide. Temperature extremes (including both heat and cold stresses) is one of the most limiting factors in plant growth and development and severely affect plant physiology, biochemical, and molecular processes. Biostimulants like melatonin (MET) have a multifunctional role that acts as a “defense molecule” to safeguard plants against the noxious effects of temperature stress. MET treatment improves plant growth and temperature tolerance by improving several defense mechanisms. Current research also suggests that MET interacts with other molecules, like phytohormones and gaseous molecules, which greatly supports plant adaptation to temperature stress. Genetic engineering via overexpression or CRISPR/Cas system of MET biosynthetic genes uplifts the MET levels in transgenic plants and enhances temperature stress tolerance. This review highlights the critical role of MET in plant production and tolerance against temperature stress. We have documented how MET interacts with other molecules to alleviate temperature stress. MET-mediated molecular breeding would be great potential in helping the adverse effects of temperature stress by creating transgenic plants. Taylor & Francis 2022-08-19 /pmc/articles/PMC9397135/ /pubmed/35983948 http://dx.doi.org/10.1080/21645698.2022.2106111 Text en © 2022 The Author(s). Published with license by Taylor & Francis Group, LLC. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Review
Raza, Ali
Charagh, Sidra
García-Caparrós, Pedro
Rahman, Md Atikur
Ogwugwa, Vincent H.
Saeed, Faisal
Jin, Wanmei
Melatonin-mediated temperature stress tolerance in plants
title Melatonin-mediated temperature stress tolerance in plants
title_full Melatonin-mediated temperature stress tolerance in plants
title_fullStr Melatonin-mediated temperature stress tolerance in plants
title_full_unstemmed Melatonin-mediated temperature stress tolerance in plants
title_short Melatonin-mediated temperature stress tolerance in plants
title_sort melatonin-mediated temperature stress tolerance in plants
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9397135/
https://www.ncbi.nlm.nih.gov/pubmed/35983948
http://dx.doi.org/10.1080/21645698.2022.2106111
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