Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria

Autores
Cappellari, Lorena del Rosario; Santoro, Valeria Maricel; Nievas, Fiorela Lujan; Giordano, Walter Fabian; Banchio, Erika
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of single inoculation and co-inoculation of two plant growth-promoting rhizobacteria (PGPR) (Pseudomonas fluorescens, Azospirillum brasilense) on growth and essential oil (EO) composition and phenolic content were evaluated in marigold (Tagetes minuta). Plant growth parameters (shoot fresh weight, root dry weight, leaf number, node number) were measured. EO yield increased 70% in P. fluorescens-inoculated and co-inoculated plants in comparison with control (non-inoculated) plants, without altering EO composition. The biosynthesis of the major EO components was increased in the inoculated plants. Shoot fresh weight and EO yield were significantly higher in P. fluorescens-inoculated and in co-inoculated plants than in control plants. The total phenolic content was 2-fold higher in singly-inoculated or co-inoculated treatments than in controls. In view of the economic importance of monoterpenes and phenolic compounds for a variety of applications in the food and cosmetic industries, P. fluorescens and other PGPR have clear potential for improving the productivity of cultivated aromatic plants. Better understanding of the processes that affect the accumulation of secondary metabolites will lead to increased yields of these commercially valuable natural products.
Fil: Cappellari, Lorena del Rosario. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santoro, Valeria Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nievas, Fiorela Lujan. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Giordano, Walter Fabian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Banchio, Erika. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Rhizobacteria
Pgpr
Aromatic Plant
Tagetes Minuta
Essential Oil
Total Phenolic Content
Pseudomonas Fluorescens
Azospirillum Brasilense
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23310
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/23310
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteriaCappellari, Lorena del RosarioSantoro, Valeria MaricelNievas, Fiorela LujanGiordano, Walter FabianBanchio, ErikaRhizobacteriaPgprAromatic PlantTagetes MinutaEssential OilTotal Phenolic ContentPseudomonas FluorescensAzospirillum Brasilensehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The effects of single inoculation and co-inoculation of two plant growth-promoting rhizobacteria (PGPR) (Pseudomonas fluorescens, Azospirillum brasilense) on growth and essential oil (EO) composition and phenolic content were evaluated in marigold (Tagetes minuta). Plant growth parameters (shoot fresh weight, root dry weight, leaf number, node number) were measured. EO yield increased 70% in P. fluorescens-inoculated and co-inoculated plants in comparison with control (non-inoculated) plants, without altering EO composition. The biosynthesis of the major EO components was increased in the inoculated plants. Shoot fresh weight and EO yield were significantly higher in P. fluorescens-inoculated and in co-inoculated plants than in control plants. The total phenolic content was 2-fold higher in singly-inoculated or co-inoculated treatments than in controls. In view of the economic importance of monoterpenes and phenolic compounds for a variety of applications in the food and cosmetic industries, P. fluorescens and other PGPR have clear potential for improving the productivity of cultivated aromatic plants. Better understanding of the processes that affect the accumulation of secondary metabolites will lead to increased yields of these commercially valuable natural products.Fil: Cappellari, Lorena del Rosario. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Santoro, Valeria Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nievas, Fiorela Lujan. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Giordano, Walter Fabian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Banchio, Erika. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2013-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23310Cappellari, Lorena del Rosario; Santoro, Valeria Maricel; Nievas, Fiorela Lujan; Giordano, Walter Fabian; Banchio, Erika; Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria; Elsevier Science; Applied Soil Ecology; 70; 5-2013; 16-220929-1393CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apsoil.2013.04.001info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0929139313000954info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:29Zoai:ri.conicet.gov.ar:11336/23310instacron: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 09:58:29.438CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
title Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
spellingShingle Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
Cappellari, Lorena del Rosario
Rhizobacteria
Pgpr
Aromatic Plant
Tagetes Minuta
Essential Oil
Total Phenolic Content
Pseudomonas Fluorescens
Azospirillum Brasilense
title_short Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
title_full Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
title_fullStr Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
title_full_unstemmed Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
title_sort Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
dc.creator.none.fl_str_mv Cappellari, Lorena del Rosario
Santoro, Valeria Maricel
Nievas, Fiorela Lujan
Giordano, Walter Fabian
Banchio, Erika
author Cappellari, Lorena del Rosario
author_facet Cappellari, Lorena del Rosario
Santoro, Valeria Maricel
Nievas, Fiorela Lujan
Giordano, Walter Fabian
Banchio, Erika
author_role author
author2 Santoro, Valeria Maricel
Nievas, Fiorela Lujan
Giordano, Walter Fabian
Banchio, Erika
author2_role author
author
author
author
dc.subject.none.fl_str_mv Rhizobacteria
Pgpr
Aromatic Plant
Tagetes Minuta
Essential Oil
Total Phenolic Content
Pseudomonas Fluorescens
Azospirillum Brasilense
topic Rhizobacteria
Pgpr
Aromatic Plant
Tagetes Minuta
Essential Oil
Total Phenolic Content
Pseudomonas Fluorescens
Azospirillum Brasilense
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The effects of single inoculation and co-inoculation of two plant growth-promoting rhizobacteria (PGPR) (Pseudomonas fluorescens, Azospirillum brasilense) on growth and essential oil (EO) composition and phenolic content were evaluated in marigold (Tagetes minuta). Plant growth parameters (shoot fresh weight, root dry weight, leaf number, node number) were measured. EO yield increased 70% in P. fluorescens-inoculated and co-inoculated plants in comparison with control (non-inoculated) plants, without altering EO composition. The biosynthesis of the major EO components was increased in the inoculated plants. Shoot fresh weight and EO yield were significantly higher in P. fluorescens-inoculated and in co-inoculated plants than in control plants. The total phenolic content was 2-fold higher in singly-inoculated or co-inoculated treatments than in controls. In view of the economic importance of monoterpenes and phenolic compounds for a variety of applications in the food and cosmetic industries, P. fluorescens and other PGPR have clear potential for improving the productivity of cultivated aromatic plants. Better understanding of the processes that affect the accumulation of secondary metabolites will lead to increased yields of these commercially valuable natural products.
Fil: Cappellari, Lorena del Rosario. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santoro, Valeria Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nievas, Fiorela Lujan. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Giordano, Walter Fabian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Banchio, Erika. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The effects of single inoculation and co-inoculation of two plant growth-promoting rhizobacteria (PGPR) (Pseudomonas fluorescens, Azospirillum brasilense) on growth and essential oil (EO) composition and phenolic content were evaluated in marigold (Tagetes minuta). Plant growth parameters (shoot fresh weight, root dry weight, leaf number, node number) were measured. EO yield increased 70% in P. fluorescens-inoculated and co-inoculated plants in comparison with control (non-inoculated) plants, without altering EO composition. The biosynthesis of the major EO components was increased in the inoculated plants. Shoot fresh weight and EO yield were significantly higher in P. fluorescens-inoculated and in co-inoculated plants than in control plants. The total phenolic content was 2-fold higher in singly-inoculated or co-inoculated treatments than in controls. In view of the economic importance of monoterpenes and phenolic compounds for a variety of applications in the food and cosmetic industries, P. fluorescens and other PGPR have clear potential for improving the productivity of cultivated aromatic plants. Better understanding of the processes that affect the accumulation of secondary metabolites will lead to increased yields of these commercially valuable natural products.
publishDate 2013
dc.date.none.fl_str_mv 2013-05
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/11336/23310
Cappellari, Lorena del Rosario; Santoro, Valeria Maricel; Nievas, Fiorela Lujan; Giordano, Walter Fabian; Banchio, Erika; Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria; Elsevier Science; Applied Soil Ecology; 70; 5-2013; 16-22
0929-1393
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23310
identifier_str_mv Cappellari, Lorena del Rosario; Santoro, Valeria Maricel; Nievas, Fiorela Lujan; Giordano, Walter Fabian; Banchio, Erika; Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria; Elsevier Science; Applied Soil Ecology; 70; 5-2013; 16-22
0929-1393
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.apsoil.2013.04.001
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0929139313000954
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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score 13.13397

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