Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents

Autores
Cabot, Catalina; Bosch, Rafael; Martos, Soledad; Poschenrieder, Charlotte; Perello, Analia Edith
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Plants exposed to combined abiotic and biotic stress conditions may show enhanced pathogen resistance. Biocontrol agents (BCAs) can further contribute to ameliorate plant responses to these complex situations. In recent years, wheat production has been challenged by the expansion of salt-affected soils as well as by severe outbreaks of emerging diseases such as wheat blast. Here, the role of two BCAs, Pseudomonas stutzeri AN10 and Trichoderma harzianum Th56, was examined in salt-stressed seedlings infected with two Pyricularia oryzae isolates of contrasting aggressiveness. BCAs did not enhance plant tolerance to high salt stress. However, BCAs improved performance of salt-stressed wheat plants infected with the less aggressive Pyricularia isolate. The lower infection in salt-stressed BCAs-treated plants could be due to a salt-induced priming state required to trigger an early expression of plant defence genes.
Fil: Cabot, Catalina. Universitat de Les Illes Balears; España
Fil: Bosch, Rafael. Universitat de Les Illes Balears; España. Consejo Superior de Investigaciones Científicas; España
Fil: Martos, Soledad. Universitat de Les Illes Balears; España
Fil: Poschenrieder, Charlotte. Universitat de Les Illes Balears; España
Fil: Perello, Analia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Biológicas. Centro de Investigaciones de Fitopatología. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones de Fitopatología; Argentina
Materia
Biocontrol
Defence Gene Expression
Pseudomonas Stutzeri
Salinity
Trichoderma Harzianum
Wheat Blast
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:11336/82462
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agentsCabot, CatalinaBosch, RafaelMartos, SoledadPoschenrieder, CharlottePerello, Analia EdithBiocontrolDefence Gene ExpressionPseudomonas StutzeriSalinityTrichoderma HarzianumWheat Blasthttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Plants exposed to combined abiotic and biotic stress conditions may show enhanced pathogen resistance. Biocontrol agents (BCAs) can further contribute to ameliorate plant responses to these complex situations. In recent years, wheat production has been challenged by the expansion of salt-affected soils as well as by severe outbreaks of emerging diseases such as wheat blast. Here, the role of two BCAs, Pseudomonas stutzeri AN10 and Trichoderma harzianum Th56, was examined in salt-stressed seedlings infected with two Pyricularia oryzae isolates of contrasting aggressiveness. BCAs did not enhance plant tolerance to high salt stress. However, BCAs improved performance of salt-stressed wheat plants infected with the less aggressive Pyricularia isolate. The lower infection in salt-stressed BCAs-treated plants could be due to a salt-induced priming state required to trigger an early expression of plant defence genes.Fil: Cabot, Catalina. Universitat de Les Illes Balears; EspañaFil: Bosch, Rafael. Universitat de Les Illes Balears; España. Consejo Superior de Investigaciones Científicas; EspañaFil: Martos, Soledad. Universitat de Les Illes Balears; EspañaFil: Poschenrieder, Charlotte. Universitat de Les Illes Balears; EspañaFil: Perello, Analia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Biológicas. Centro de Investigaciones de Fitopatología. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones de Fitopatología; ArgentinaAcademic Press Inc Elsevier Science2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82462Cabot, Catalina; Bosch, Rafael; Martos, Soledad; Poschenrieder, Charlotte; Perello, Analia Edith; Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents; Academic Press Inc Elsevier Science; Biological Control; 125; 10-2018; 81-891049-9644CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S104996441830286Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.biocontrol.2018.07.003info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:35:15Zoai:ri.conicet.gov.ar:11336/82462instacron: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:34982025-10-15 15:35:15.539CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
title Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
spellingShingle Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
Cabot, Catalina
Biocontrol
Defence Gene Expression
Pseudomonas Stutzeri
Salinity
Trichoderma Harzianum
Wheat Blast
title_short Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
title_full Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
title_fullStr Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
title_full_unstemmed Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
title_sort Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents
dc.creator.none.fl_str_mv Cabot, Catalina
Bosch, Rafael
Martos, Soledad
Poschenrieder, Charlotte
Perello, Analia Edith
author Cabot, Catalina
author_facet Cabot, Catalina
Bosch, Rafael
Martos, Soledad
Poschenrieder, Charlotte
Perello, Analia Edith
author_role author
author2 Bosch, Rafael
Martos, Soledad
Poschenrieder, Charlotte
Perello, Analia Edith
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biocontrol
Defence Gene Expression
Pseudomonas Stutzeri
Salinity
Trichoderma Harzianum
Wheat Blast
topic Biocontrol
Defence Gene Expression
Pseudomonas Stutzeri
Salinity
Trichoderma Harzianum
Wheat Blast
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Plants exposed to combined abiotic and biotic stress conditions may show enhanced pathogen resistance. Biocontrol agents (BCAs) can further contribute to ameliorate plant responses to these complex situations. In recent years, wheat production has been challenged by the expansion of salt-affected soils as well as by severe outbreaks of emerging diseases such as wheat blast. Here, the role of two BCAs, Pseudomonas stutzeri AN10 and Trichoderma harzianum Th56, was examined in salt-stressed seedlings infected with two Pyricularia oryzae isolates of contrasting aggressiveness. BCAs did not enhance plant tolerance to high salt stress. However, BCAs improved performance of salt-stressed wheat plants infected with the less aggressive Pyricularia isolate. The lower infection in salt-stressed BCAs-treated plants could be due to a salt-induced priming state required to trigger an early expression of plant defence genes.
Fil: Cabot, Catalina. Universitat de Les Illes Balears; España
Fil: Bosch, Rafael. Universitat de Les Illes Balears; España. Consejo Superior de Investigaciones Científicas; España
Fil: Martos, Soledad. Universitat de Les Illes Balears; España
Fil: Poschenrieder, Charlotte. Universitat de Les Illes Balears; España
Fil: Perello, Analia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Biológicas. Centro de Investigaciones de Fitopatología. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones de Fitopatología; Argentina
description Plants exposed to combined abiotic and biotic stress conditions may show enhanced pathogen resistance. Biocontrol agents (BCAs) can further contribute to ameliorate plant responses to these complex situations. In recent years, wheat production has been challenged by the expansion of salt-affected soils as well as by severe outbreaks of emerging diseases such as wheat blast. Here, the role of two BCAs, Pseudomonas stutzeri AN10 and Trichoderma harzianum Th56, was examined in salt-stressed seedlings infected with two Pyricularia oryzae isolates of contrasting aggressiveness. BCAs did not enhance plant tolerance to high salt stress. However, BCAs improved performance of salt-stressed wheat plants infected with the less aggressive Pyricularia isolate. The lower infection in salt-stressed BCAs-treated plants could be due to a salt-induced priming state required to trigger an early expression of plant defence genes.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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/11336/82462
Cabot, Catalina; Bosch, Rafael; Martos, Soledad; Poschenrieder, Charlotte; Perello, Analia Edith; Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents; Academic Press Inc Elsevier Science; Biological Control; 125; 10-2018; 81-89
1049-9644
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82462
identifier_str_mv Cabot, Catalina; Bosch, Rafael; Martos, Soledad; Poschenrieder, Charlotte; Perello, Analia Edith; Salinity is a prevailing factor for amelioration of wheat blast by biocontrol agents; Academic Press Inc Elsevier Science; Biological Control; 125; 10-2018; 81-89
1049-9644
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://www.sciencedirect.com/science/article/pii/S104996441830286X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biocontrol.2018.07.003
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 Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc 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 13.22299

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