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An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants
Phosphate (P) is characterized by its low availability and restricted mobility in soils, and also by a high redistribution capacity inside plants. In order to maintain P homeostasis in nutrient restricted conditions, plants have developed mechanisms which enable P acquisition from the soil solution,...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7174633/ https://www.ncbi.nlm.nih.gov/pubmed/32351528 http://dx.doi.org/10.3389/fpls.2020.00413 |
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author | Galatro, Andrea Ramos-Artuso, Facundo Luquet, Melisa Buet, Agustina Simontacchi, Marcela |
author_facet | Galatro, Andrea Ramos-Artuso, Facundo Luquet, Melisa Buet, Agustina Simontacchi, Marcela |
author_sort | Galatro, Andrea |
collection | PubMed |
description | Phosphate (P) is characterized by its low availability and restricted mobility in soils, and also by a high redistribution capacity inside plants. In order to maintain P homeostasis in nutrient restricted conditions, plants have developed mechanisms which enable P acquisition from the soil solution, and an efficient reutilization of P already present in plant cells. Nitric oxide (NO) is a bioactive molecule with a plethora of functions in plants. Its endogenous synthesis depends on internal and environmental factors, and is closely tied with nitrogen (N) metabolism. Furthermore, there is evidence demonstrating that N supply affects P homeostasis and that P deficiency impacts on N assimilation. This review will provide an overview on how NO levels in planta are affected by P deficiency, the interrelationship with N metabolism, and a summary of the current understanding about the influence of this reactive N species over the processes triggered by P starvation, which could modify P use efficiency. |
format | Online Article Text |
id | pubmed-7174633 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-71746332020-04-29 An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants Galatro, Andrea Ramos-Artuso, Facundo Luquet, Melisa Buet, Agustina Simontacchi, Marcela Front Plant Sci Plant Science Phosphate (P) is characterized by its low availability and restricted mobility in soils, and also by a high redistribution capacity inside plants. In order to maintain P homeostasis in nutrient restricted conditions, plants have developed mechanisms which enable P acquisition from the soil solution, and an efficient reutilization of P already present in plant cells. Nitric oxide (NO) is a bioactive molecule with a plethora of functions in plants. Its endogenous synthesis depends on internal and environmental factors, and is closely tied with nitrogen (N) metabolism. Furthermore, there is evidence demonstrating that N supply affects P homeostasis and that P deficiency impacts on N assimilation. This review will provide an overview on how NO levels in planta are affected by P deficiency, the interrelationship with N metabolism, and a summary of the current understanding about the influence of this reactive N species over the processes triggered by P starvation, which could modify P use efficiency. Frontiers Media S.A. 2020-04-15 /pmc/articles/PMC7174633/ /pubmed/32351528 http://dx.doi.org/10.3389/fpls.2020.00413 Text en Copyright © 2020 Galatro, Ramos-Artuso, Luquet, Buet and Simontacchi. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Galatro, Andrea Ramos-Artuso, Facundo Luquet, Melisa Buet, Agustina Simontacchi, Marcela An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title | An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title_full | An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title_fullStr | An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title_full_unstemmed | An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title_short | An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants |
title_sort | update on nitric oxide production and role under phosphorus scarcity in plants |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7174633/ https://www.ncbi.nlm.nih.gov/pubmed/32351528 http://dx.doi.org/10.3389/fpls.2020.00413 |
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