Production of reactive oxygen species in peanut nodules

Autores
Carlier, Evelin; Castro, Stella Maris; Fabra, Adriana Isidora
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, it was investigated the reactive oxygen species (ROS) production in peanut nodules at three peanut growth stages (R): R1 (flowering), R4 (full pod) and R6 (full seed). Analysis of ROS production showed that superoxide anion and hydrogen peroxide contents decreased while lipid peroxidation and protein oxidation remained unchanged throughout nodule development. Furthermore, it was found that the inside of formed nodules was 100% red at (R1), 54% at (R4) and 39% at (R6), respectively. The total soluble protein content decreased while leghemoglobin content remained unaltered at different growth stages. Thus, our findings suggest that ROS production is not involved in the peanut nodule senescence indicating that this process would not be accompanied by an oxidative burst. It is possible to suggest that the antioxidant system would play an important role in the protection of peanut nodules against ROS production.
Fil: Carlier, Evelin. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro, Stella Maris. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fabra, Adriana Isidora. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
PEANUT
NODULE
REACTIVE OXYGEN SPECIES
SENESCENCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/22784
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/22784
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Production of reactive oxygen species in peanut nodulesCarlier, EvelinCastro, Stella MarisFabra, Adriana IsidoraPEANUTNODULEREACTIVE OXYGEN SPECIESSENESCENCEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this study, it was investigated the reactive oxygen species (ROS) production in peanut nodules at three peanut growth stages (R): R1 (flowering), R4 (full pod) and R6 (full seed). Analysis of ROS production showed that superoxide anion and hydrogen peroxide contents decreased while lipid peroxidation and protein oxidation remained unchanged throughout nodule development. Furthermore, it was found that the inside of formed nodules was 100% red at (R1), 54% at (R4) and 39% at (R6), respectively. The total soluble protein content decreased while leghemoglobin content remained unaltered at different growth stages. Thus, our findings suggest that ROS production is not involved in the peanut nodule senescence indicating that this process would not be accompanied by an oxidative burst. It is possible to suggest that the antioxidant system would play an important role in the protection of peanut nodules against ROS production.Fil: Carlier, Evelin. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Castro, Stella Maris. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fabra, Adriana Isidora. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaCommunications in Plant Sciences2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22784Carlier, Evelin; Castro, Stella Maris; Fabra, Adriana Isidora; Production of reactive oxygen species in peanut nodules ; Communications in Plant Sciences; Communications in Plant Sciences; 3; 1-2; 3-2013; 11-142237-4027CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://complantsci.wordpress.com/2013/03/22/production-of-reactive-oxygen-species-in-peanut-nodules/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:20Zoai:ri.conicet.gov.ar:11336/22784instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:10:20.454CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Production of reactive oxygen species in peanut nodules
title Production of reactive oxygen species in peanut nodules
spellingShingle Production of reactive oxygen species in peanut nodules
Carlier, Evelin
PEANUT
NODULE
REACTIVE OXYGEN SPECIES
SENESCENCE
title_short Production of reactive oxygen species in peanut nodules
title_full Production of reactive oxygen species in peanut nodules
title_fullStr Production of reactive oxygen species in peanut nodules
title_full_unstemmed Production of reactive oxygen species in peanut nodules
title_sort Production of reactive oxygen species in peanut nodules
dc.creator.none.fl_str_mv Carlier, Evelin
Castro, Stella Maris
Fabra, Adriana Isidora
author Carlier, Evelin
author_facet Carlier, Evelin
Castro, Stella Maris
Fabra, Adriana Isidora
author_role author
author2 Castro, Stella Maris
Fabra, Adriana Isidora
author2_role author
author
dc.subject.none.fl_str_mv PEANUT
NODULE
REACTIVE OXYGEN SPECIES
SENESCENCE
topic PEANUT
NODULE
REACTIVE OXYGEN SPECIES
SENESCENCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this study, it was investigated the reactive oxygen species (ROS) production in peanut nodules at three peanut growth stages (R): R1 (flowering), R4 (full pod) and R6 (full seed). Analysis of ROS production showed that superoxide anion and hydrogen peroxide contents decreased while lipid peroxidation and protein oxidation remained unchanged throughout nodule development. Furthermore, it was found that the inside of formed nodules was 100% red at (R1), 54% at (R4) and 39% at (R6), respectively. The total soluble protein content decreased while leghemoglobin content remained unaltered at different growth stages. Thus, our findings suggest that ROS production is not involved in the peanut nodule senescence indicating that this process would not be accompanied by an oxidative burst. It is possible to suggest that the antioxidant system would play an important role in the protection of peanut nodules against ROS production.
Fil: Carlier, Evelin. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro, Stella Maris. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fabra, Adriana Isidora. Universidad Nacional de Rio Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description In this study, it was investigated the reactive oxygen species (ROS) production in peanut nodules at three peanut growth stages (R): R1 (flowering), R4 (full pod) and R6 (full seed). Analysis of ROS production showed that superoxide anion and hydrogen peroxide contents decreased while lipid peroxidation and protein oxidation remained unchanged throughout nodule development. Furthermore, it was found that the inside of formed nodules was 100% red at (R1), 54% at (R4) and 39% at (R6), respectively. The total soluble protein content decreased while leghemoglobin content remained unaltered at different growth stages. Thus, our findings suggest that ROS production is not involved in the peanut nodule senescence indicating that this process would not be accompanied by an oxidative burst. It is possible to suggest that the antioxidant system would play an important role in the protection of peanut nodules against ROS production.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/22784
Carlier, Evelin; Castro, Stella Maris; Fabra, Adriana Isidora; Production of reactive oxygen species in peanut nodules ; Communications in Plant Sciences; Communications in Plant Sciences; 3; 1-2; 3-2013; 11-14
2237-4027
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22784
identifier_str_mv Carlier, Evelin; Castro, Stella Maris; Fabra, Adriana Isidora; Production of reactive oxygen species in peanut nodules ; Communications in Plant Sciences; Communications in Plant Sciences; 3; 1-2; 3-2013; 11-14
2237-4027
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://complantsci.wordpress.com/2013/03/22/production-of-reactive-oxygen-species-in-peanut-nodules/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Communications in Plant Sciences
publisher.none.fl_str_mv Communications in Plant Sciences
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270115145449472
score 13.13397

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