Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.

Autores
Travaglia, Claudia Noemi; Masciarelli, Oscar Alberto; Fortuna, Julieta; Marchetti, Gisela; Cardozo, Paula Gabriela; Lucero, Martín; Zorza, Edgardo; Luna, Maria Virginia; Reinoso, Herminda Elmira
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To contribute to more sustainable crop production, this study evaluated the capacity of Azospirillum sp. and Pseudomonas sp. to degrade glyphosate residues both invitro and invivo in maize plants (Zea mays L.) at different growth stages. Invitro, both bacteria tolerated glyphosate and were capable of using it as a carbon source. In bioassays, inoculation with both bacteria improved germination and root emergence, primary root growth, root hair development and coleoptile growth in seeds previously treated with the herbicide. Foliar inoculation with Azospirillum sp. and Pseudomonas sp. in glyphosate-treated plants improved root and shoot biomass and increased foliar area, photosynthetic pigments and phytohormone content as well, thus increasing maize yield in the field while concomitantly decreasing herbicide accumulation in leaves and grains. The bacterial capacity to degrade glyphosate invivo at different growth stages in maize plants growing in the field is a novel and promising biotechnological technique to minimize the persistence of xenobiotic compounds in the environment. This finding adds to the already known importance of the application of bacterial inoculants to crops to enhance plant growth, development and yield.
Fil: Travaglia, Claudia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Masciarelli, Oscar Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Fortuna, Julieta. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Marchetti, Gisela. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Cardozo, Paula Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Lucero, Martín. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Zorza, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Luna, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular. Laboratorio de Fisiología Vegetal; Argentina
Fil: Reinoso, Herminda Elmira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Materia
Agrochemical Toxicity
Crop Quality
Foliar Applications
Plant Growth Promoting Rhizobacteria
Rr Maize
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:11336/69332

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spelling Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.Travaglia, Claudia NoemiMasciarelli, Oscar AlbertoFortuna, JulietaMarchetti, GiselaCardozo, Paula GabrielaLucero, MartínZorza, EdgardoLuna, Maria VirginiaReinoso, Herminda ElmiraAgrochemical ToxicityCrop QualityFoliar ApplicationsPlant Growth Promoting RhizobacteriaRr Maizehttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4To contribute to more sustainable crop production, this study evaluated the capacity of Azospirillum sp. and Pseudomonas sp. to degrade glyphosate residues both invitro and invivo in maize plants (Zea mays L.) at different growth stages. Invitro, both bacteria tolerated glyphosate and were capable of using it as a carbon source. In bioassays, inoculation with both bacteria improved germination and root emergence, primary root growth, root hair development and coleoptile growth in seeds previously treated with the herbicide. Foliar inoculation with Azospirillum sp. and Pseudomonas sp. in glyphosate-treated plants improved root and shoot biomass and increased foliar area, photosynthetic pigments and phytohormone content as well, thus increasing maize yield in the field while concomitantly decreasing herbicide accumulation in leaves and grains. The bacterial capacity to degrade glyphosate invivo at different growth stages in maize plants growing in the field is a novel and promising biotechnological technique to minimize the persistence of xenobiotic compounds in the environment. This finding adds to the already known importance of the application of bacterial inoculants to crops to enhance plant growth, development and yield.Fil: Travaglia, Claudia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; ArgentinaFil: Masciarelli, Oscar Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; ArgentinaFil: Fortuna, Julieta. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; ArgentinaFil: Marchetti, Gisela. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; ArgentinaFil: Cardozo, Paula Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; ArgentinaFil: Lucero, Martín. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; ArgentinaFil: Zorza, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; ArgentinaFil: Luna, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular. Laboratorio de Fisiología Vegetal; ArgentinaFil: Reinoso, Herminda Elmira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; ArgentinaElsevier2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69332Travaglia, Claudia Noemi; Masciarelli, Oscar Alberto; Fortuna, Julieta; Marchetti, Gisela; Cardozo, Paula Gabriela; et al.; Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.; Elsevier; Crop Protection; 77; 8-2015; 102-1090261-2194CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cropro.2015.07.003info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0261219415300594info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:06:26Zoai:ri.conicet.gov.ar:11336/69332instacron: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:34982025-10-22 12:06:26.541CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
title Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
spellingShingle Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
Travaglia, Claudia Noemi
Agrochemical Toxicity
Crop Quality
Foliar Applications
Plant Growth Promoting Rhizobacteria
Rr Maize
title_short Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
title_full Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
title_fullStr Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
title_full_unstemmed Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
title_sort Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.
dc.creator.none.fl_str_mv Travaglia, Claudia Noemi
Masciarelli, Oscar Alberto
Fortuna, Julieta
Marchetti, Gisela
Cardozo, Paula Gabriela
Lucero, Martín
Zorza, Edgardo
Luna, Maria Virginia
Reinoso, Herminda Elmira
author Travaglia, Claudia Noemi
author_facet Travaglia, Claudia Noemi
Masciarelli, Oscar Alberto
Fortuna, Julieta
Marchetti, Gisela
Cardozo, Paula Gabriela
Lucero, Martín
Zorza, Edgardo
Luna, Maria Virginia
Reinoso, Herminda Elmira
author_role author
author2 Masciarelli, Oscar Alberto
Fortuna, Julieta
Marchetti, Gisela
Cardozo, Paula Gabriela
Lucero, Martín
Zorza, Edgardo
Luna, Maria Virginia
Reinoso, Herminda Elmira
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Agrochemical Toxicity
Crop Quality
Foliar Applications
Plant Growth Promoting Rhizobacteria
Rr Maize
topic Agrochemical Toxicity
Crop Quality
Foliar Applications
Plant Growth Promoting Rhizobacteria
Rr Maize
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv To contribute to more sustainable crop production, this study evaluated the capacity of Azospirillum sp. and Pseudomonas sp. to degrade glyphosate residues both invitro and invivo in maize plants (Zea mays L.) at different growth stages. Invitro, both bacteria tolerated glyphosate and were capable of using it as a carbon source. In bioassays, inoculation with both bacteria improved germination and root emergence, primary root growth, root hair development and coleoptile growth in seeds previously treated with the herbicide. Foliar inoculation with Azospirillum sp. and Pseudomonas sp. in glyphosate-treated plants improved root and shoot biomass and increased foliar area, photosynthetic pigments and phytohormone content as well, thus increasing maize yield in the field while concomitantly decreasing herbicide accumulation in leaves and grains. The bacterial capacity to degrade glyphosate invivo at different growth stages in maize plants growing in the field is a novel and promising biotechnological technique to minimize the persistence of xenobiotic compounds in the environment. This finding adds to the already known importance of the application of bacterial inoculants to crops to enhance plant growth, development and yield.
Fil: Travaglia, Claudia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Masciarelli, Oscar Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Fortuna, Julieta. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Marchetti, Gisela. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Cardozo, Paula Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
Fil: Lucero, Martín. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Zorza, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Luna, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular. Laboratorio de Fisiología Vegetal; Argentina
Fil: Reinoso, Herminda Elmira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Departamento de Cs.naturales. Area Morfologia Vegetal; Argentina
description To contribute to more sustainable crop production, this study evaluated the capacity of Azospirillum sp. and Pseudomonas sp. to degrade glyphosate residues both invitro and invivo in maize plants (Zea mays L.) at different growth stages. Invitro, both bacteria tolerated glyphosate and were capable of using it as a carbon source. In bioassays, inoculation with both bacteria improved germination and root emergence, primary root growth, root hair development and coleoptile growth in seeds previously treated with the herbicide. Foliar inoculation with Azospirillum sp. and Pseudomonas sp. in glyphosate-treated plants improved root and shoot biomass and increased foliar area, photosynthetic pigments and phytohormone content as well, thus increasing maize yield in the field while concomitantly decreasing herbicide accumulation in leaves and grains. The bacterial capacity to degrade glyphosate invivo at different growth stages in maize plants growing in the field is a novel and promising biotechnological technique to minimize the persistence of xenobiotic compounds in the environment. This finding adds to the already known importance of the application of bacterial inoculants to crops to enhance plant growth, development and yield.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
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/11336/69332
Travaglia, Claudia Noemi; Masciarelli, Oscar Alberto; Fortuna, Julieta; Marchetti, Gisela; Cardozo, Paula Gabriela; et al.; Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.; Elsevier; Crop Protection; 77; 8-2015; 102-109
0261-2194
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69332
identifier_str_mv Travaglia, Claudia Noemi; Masciarelli, Oscar Alberto; Fortuna, Julieta; Marchetti, Gisela; Cardozo, Paula Gabriela; et al.; Towards sustainable maize production: Glyphosate detoxification by Azospirillum sp. and Pseudomonas sp.; Elsevier; Crop Protection; 77; 8-2015; 102-109
0261-2194
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cropro.2015.07.003
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0261219415300594
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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