Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas

Autores
Cordero Gabrielli, Paula Verónica; Principe, Analia; Jofré, Edgardo; Mori, Gladys Beatriz; Fischer, Sonia Elizabeth
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Fusarium head blight of grain cereals is a significant disease worldwide. In Argentina, high levels of contamination with Fusarium proliferatum have been found in crops. Many strains of the Pseudomonas genus antagonize the growth of fungi by different mechanisms, such as the production of antibiotics, siderophores, volatiles, and extracellular enzymes. In this work, we have designed a new system for studying the growth inhibition of F. proliferatum—namely by volatile compounds produced by Pseudomonas fluorescens MGR12. In both rich and minimal media, the bacterium released volatiles that negatively affected the mycelial growth of that phytopathogenic fungus. These bacterial compounds were analyzed by gas chromatography–mass spectrometry, but only a few could be identified by comparing their mass spectra with the libraries of the National Institutes of Standards and Technology MS search.
Fil: Cordero Gabrielli, Paula Verónica. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Principe, Analia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jofré, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mori, Gladys Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Fischer, Sonia Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Biocontrol
Fusarium
Pseudomonas
Volatiles
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:11336/35135
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by PseudomonasCordero Gabrielli, Paula VerónicaPrincipe, AnaliaJofré, EdgardoMori, Gladys BeatrizFischer, Sonia ElizabethBiocontrolFusariumPseudomonasVolatileshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Fusarium head blight of grain cereals is a significant disease worldwide. In Argentina, high levels of contamination with Fusarium proliferatum have been found in crops. Many strains of the Pseudomonas genus antagonize the growth of fungi by different mechanisms, such as the production of antibiotics, siderophores, volatiles, and extracellular enzymes. In this work, we have designed a new system for studying the growth inhibition of F. proliferatum—namely by volatile compounds produced by Pseudomonas fluorescens MGR12. In both rich and minimal media, the bacterium released volatiles that negatively affected the mycelial growth of that phytopathogenic fungus. These bacterial compounds were analyzed by gas chromatography–mass spectrometry, but only a few could be identified by comparing their mass spectra with the libraries of the National Institutes of Standards and Technology MS search.Fil: Cordero Gabrielli, Paula Verónica. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Principe, Analia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jofré, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mori, Gladys Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaFil: Fischer, Sonia Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2014-11info: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/11336/35135Cordero Gabrielli, Paula Verónica; Principe, Analia; Jofré, Edgardo; Mori, Gladys Beatriz; Fischer, Sonia Elizabeth; Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas; Springer; Archives of Microbiology; 196; 11; 11-2014; 803-8090302-89331432-072XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00203-014-1019-6info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00203-014-1019-6info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:04Zoai:ri.conicet.gov.ar:11336/35135instacron: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 10:10:04.975CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
title Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
spellingShingle Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
Cordero Gabrielli, Paula Verónica
Biocontrol
Fusarium
Pseudomonas
Volatiles
title_short Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
title_full Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
title_fullStr Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
title_full_unstemmed Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
title_sort Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas
dc.creator.none.fl_str_mv Cordero Gabrielli, Paula Verónica
Principe, Analia
Jofré, Edgardo
Mori, Gladys Beatriz
Fischer, Sonia Elizabeth
author Cordero Gabrielli, Paula Verónica
author_facet Cordero Gabrielli, Paula Verónica
Principe, Analia
Jofré, Edgardo
Mori, Gladys Beatriz
Fischer, Sonia Elizabeth
author_role author
author2 Principe, Analia
Jofré, Edgardo
Mori, Gladys Beatriz
Fischer, Sonia Elizabeth
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biocontrol
Fusarium
Pseudomonas
Volatiles
topic Biocontrol
Fusarium
Pseudomonas
Volatiles
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 Fusarium head blight of grain cereals is a significant disease worldwide. In Argentina, high levels of contamination with Fusarium proliferatum have been found in crops. Many strains of the Pseudomonas genus antagonize the growth of fungi by different mechanisms, such as the production of antibiotics, siderophores, volatiles, and extracellular enzymes. In this work, we have designed a new system for studying the growth inhibition of F. proliferatum—namely by volatile compounds produced by Pseudomonas fluorescens MGR12. In both rich and minimal media, the bacterium released volatiles that negatively affected the mycelial growth of that phytopathogenic fungus. These bacterial compounds were analyzed by gas chromatography–mass spectrometry, but only a few could be identified by comparing their mass spectra with the libraries of the National Institutes of Standards and Technology MS search.
Fil: Cordero Gabrielli, Paula Verónica. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Principe, Analia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jofré, Edgardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mori, Gladys Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Fischer, Sonia Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The Fusarium head blight of grain cereals is a significant disease worldwide. In Argentina, high levels of contamination with Fusarium proliferatum have been found in crops. Many strains of the Pseudomonas genus antagonize the growth of fungi by different mechanisms, such as the production of antibiotics, siderophores, volatiles, and extracellular enzymes. In this work, we have designed a new system for studying the growth inhibition of F. proliferatum—namely by volatile compounds produced by Pseudomonas fluorescens MGR12. In both rich and minimal media, the bacterium released volatiles that negatively affected the mycelial growth of that phytopathogenic fungus. These bacterial compounds were analyzed by gas chromatography–mass spectrometry, but only a few could be identified by comparing their mass spectra with the libraries of the National Institutes of Standards and Technology MS search.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/35135
Cordero Gabrielli, Paula Verónica; Principe, Analia; Jofré, Edgardo; Mori, Gladys Beatriz; Fischer, Sonia Elizabeth; Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas; Springer; Archives of Microbiology; 196; 11; 11-2014; 803-809
0302-8933
1432-072X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35135
identifier_str_mv Cordero Gabrielli, Paula Verónica; Principe, Analia; Jofré, Edgardo; Mori, Gladys Beatriz; Fischer, Sonia Elizabeth; Inhibition of the phytopathogenic fungus Fusarium proliferatum by volatile compounds produced by Pseudomonas; Springer; Archives of Microbiology; 196; 11; 11-2014; 803-809
0302-8933
1432-072X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s00203-014-1019-6
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00203-014-1019-6
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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