The complexity of nitric oxide generation and function in plants

Plants are exposed to environmental stress, in natural and agricultural conditions.Nitric oxide (NO), a small gaseous molecule which plays important roles in plants, has been involved in many physiological processes, and emerged as an important endogenous signaling molecule in the adaptation of plan...

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Autores principales: Benavides, María Patricia, Gallego, Susana Mabel, Ramos Artuso, Facundo Antonio, Checovich, Mariana Leonela, Galatro, Andrea Verónica
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Química
Botánica
Nitrate reductase
Poliamynes
Postraslational modifications
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/101621
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-101621
record_format dspace
spelling I19-R120-10915-1016212023-10-10T16:52:06Z http://sedici.unlp.edu.ar/handle/10915/101621 The complexity of nitric oxide generation and function in plants Benavides, María Patricia Gallego, Susana Mabel Ramos Artuso, Facundo Antonio Checovich, Mariana Leonela Galatro, Andrea Verónica 2016-04 2020-08-07T13:01:28Z en Química Botánica Nitrate reductase Poliamynes Postraslational modifications Plants are exposed to environmental stress, in natural and agricultural conditions.Nitric oxide (NO), a small gaseous molecule which plays important roles in plants, has been involved in many physiological processes, and emerged as an important endogenous signaling molecule in the adaptation of plants to biotic and abiotic stress. NO is produced from a variety of enzymatic and non enzymatic sources, which are not yet fully understood. Also, NO and reactive nitrogen species (RNS) can produce posttranslational modifications affecting protein function. Nitrate reductase, a key enzyme in the nitrogen metabolism, is a proposed source of NO in plants which could be affected by posttranslational modifications.Thus, different pathways seem to be involved and can also regulate NO synthesis in the plant cell under physiological or stress conditions. However, how the levels of NO are reached in such time and place to fulfill its functions, are still puzzles to elucidate. Instituto de Fisiología Vegetal Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 1-5
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Botánica
Nitrate reductase
Poliamynes
Postraslational modifications
spellingShingle Química
Botánica
Nitrate reductase
Poliamynes
Postraslational modifications
Benavides, María Patricia
Gallego, Susana Mabel
Ramos Artuso, Facundo Antonio
Checovich, Mariana Leonela
Galatro, Andrea Verónica
The complexity of nitric oxide generation and function in plants
topic_facet Química
Botánica
Nitrate reductase
Poliamynes
Postraslational modifications
description Plants are exposed to environmental stress, in natural and agricultural conditions.Nitric oxide (NO), a small gaseous molecule which plays important roles in plants, has been involved in many physiological processes, and emerged as an important endogenous signaling molecule in the adaptation of plants to biotic and abiotic stress. NO is produced from a variety of enzymatic and non enzymatic sources, which are not yet fully understood. Also, NO and reactive nitrogen species (RNS) can produce posttranslational modifications affecting protein function. Nitrate reductase, a key enzyme in the nitrogen metabolism, is a proposed source of NO in plants which could be affected by posttranslational modifications.Thus, different pathways seem to be involved and can also regulate NO synthesis in the plant cell under physiological or stress conditions. However, how the levels of NO are reached in such time and place to fulfill its functions, are still puzzles to elucidate.
format Articulo
Articulo
author Benavides, María Patricia
Gallego, Susana Mabel
Ramos Artuso, Facundo Antonio
Checovich, Mariana Leonela
Galatro, Andrea Verónica
author_facet Benavides, María Patricia
Gallego, Susana Mabel
Ramos Artuso, Facundo Antonio
Checovich, Mariana Leonela
Galatro, Andrea Verónica
author_sort Benavides, María Patricia
title The complexity of nitric oxide generation and function in plants
title_short The complexity of nitric oxide generation and function in plants
title_full The complexity of nitric oxide generation and function in plants
title_fullStr The complexity of nitric oxide generation and function in plants
title_full_unstemmed The complexity of nitric oxide generation and function in plants
title_sort complexity of nitric oxide generation and function in plants
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/101621
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