The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana

Autores
Hael Conrad, Verónica; Abou Mansour, E.; Diaz Ricci, Juan Carlos; Métraux, J. P.; Serrano, M.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
AsES (Acremonium strictum Elicitor and Subtilisin) is a novel extracellular elicitor protein produced by the avirulent isolate SS71 of the opportunist strawberry fungal pathogen A. strictum. Here we describe the activity of AsES in the plant-pathogen system Arabidopsis thaliana-Botrytis cinerea. We show that AsES renders A. thaliana plants resistant to the necrotrophic pathogen B. cinerea, both locally and systemically and the defense response observed is dose-dependent. Systemic, but not local resistance is dependent on the length of exposure to AsES. The germination of the spores in vitro was not inhibited by AsES, implying that protection to B. cinerea is due to the induction of the plant defenses. These results were further supported by the findings that AsES differentially affects mutants impaired in the response to salicylic acid, jasmonic acid and ethylene, suggesting that AsES triggers the defense response through these three signaling pathways.
Fil: Hael Conrad, Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. University of Fribourg; Suiza
Fil: Abou Mansour, E.. University of Fribourg; Suiza
Fil: Diaz Ricci, Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Métraux, J. P.. University of Fribourg; Suiza
Fil: Serrano, M.. University of Fribourg; Suiza. Universidad Nacional Autónoma de México; México
Materia
Arabidopsis Thaliana
Ases
Botrytis Cinerea
Elicitor
Plant Defense
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:11336/50485
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/50485
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thalianaHael Conrad, VerónicaAbou Mansour, E.Diaz Ricci, Juan CarlosMétraux, J. P.Serrano, M.Arabidopsis ThalianaAsesBotrytis CinereaElicitorPlant Defensehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1AsES (Acremonium strictum Elicitor and Subtilisin) is a novel extracellular elicitor protein produced by the avirulent isolate SS71 of the opportunist strawberry fungal pathogen A. strictum. Here we describe the activity of AsES in the plant-pathogen system Arabidopsis thaliana-Botrytis cinerea. We show that AsES renders A. thaliana plants resistant to the necrotrophic pathogen B. cinerea, both locally and systemically and the defense response observed is dose-dependent. Systemic, but not local resistance is dependent on the length of exposure to AsES. The germination of the spores in vitro was not inhibited by AsES, implying that protection to B. cinerea is due to the induction of the plant defenses. These results were further supported by the findings that AsES differentially affects mutants impaired in the response to salicylic acid, jasmonic acid and ethylene, suggesting that AsES triggers the defense response through these three signaling pathways.Fil: Hael Conrad, Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. University of Fribourg; SuizaFil: Abou Mansour, E.. University of Fribourg; SuizaFil: Diaz Ricci, Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Métraux, J. P.. University of Fribourg; SuizaFil: Serrano, M.. University of Fribourg; Suiza. Universidad Nacional Autónoma de México; MéxicoElsevier Ireland2015-12info: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/11336/50485Hael Conrad, Verónica; Abou Mansour, E.; Diaz Ricci, Juan Carlos; Métraux, J. P.; Serrano, M.; The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana; Elsevier Ireland; Plant Science; 241; 12-2015; 120-1270168-9452CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.plantsci.2015.09.025info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168945215300820info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:57Zoai:ri.conicet.gov.ar:11336/50485instacron: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 09:45:57.478CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
title The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
spellingShingle The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
Hael Conrad, Verónica
Arabidopsis Thaliana
Ases
Botrytis Cinerea
Elicitor
Plant Defense
title_short The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
title_full The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
title_fullStr The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
title_full_unstemmed The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
title_sort The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana
dc.creator.none.fl_str_mv Hael Conrad, Verónica
Abou Mansour, E.
Diaz Ricci, Juan Carlos
Métraux, J. P.
Serrano, M.
author Hael Conrad, Verónica
author_facet Hael Conrad, Verónica
Abou Mansour, E.
Diaz Ricci, Juan Carlos
Métraux, J. P.
Serrano, M.
author_role author
author2 Abou Mansour, E.
Diaz Ricci, Juan Carlos
Métraux, J. P.
Serrano, M.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Arabidopsis Thaliana
Ases
Botrytis Cinerea
Elicitor
Plant Defense
topic Arabidopsis Thaliana
Ases
Botrytis Cinerea
Elicitor
Plant Defense
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv AsES (Acremonium strictum Elicitor and Subtilisin) is a novel extracellular elicitor protein produced by the avirulent isolate SS71 of the opportunist strawberry fungal pathogen A. strictum. Here we describe the activity of AsES in the plant-pathogen system Arabidopsis thaliana-Botrytis cinerea. We show that AsES renders A. thaliana plants resistant to the necrotrophic pathogen B. cinerea, both locally and systemically and the defense response observed is dose-dependent. Systemic, but not local resistance is dependent on the length of exposure to AsES. The germination of the spores in vitro was not inhibited by AsES, implying that protection to B. cinerea is due to the induction of the plant defenses. These results were further supported by the findings that AsES differentially affects mutants impaired in the response to salicylic acid, jasmonic acid and ethylene, suggesting that AsES triggers the defense response through these three signaling pathways.
Fil: Hael Conrad, Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. University of Fribourg; Suiza
Fil: Abou Mansour, E.. University of Fribourg; Suiza
Fil: Diaz Ricci, Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Métraux, J. P.. University of Fribourg; Suiza
Fil: Serrano, M.. University of Fribourg; Suiza. Universidad Nacional Autónoma de México; México
description AsES (Acremonium strictum Elicitor and Subtilisin) is a novel extracellular elicitor protein produced by the avirulent isolate SS71 of the opportunist strawberry fungal pathogen A. strictum. Here we describe the activity of AsES in the plant-pathogen system Arabidopsis thaliana-Botrytis cinerea. We show that AsES renders A. thaliana plants resistant to the necrotrophic pathogen B. cinerea, both locally and systemically and the defense response observed is dose-dependent. Systemic, but not local resistance is dependent on the length of exposure to AsES. The germination of the spores in vitro was not inhibited by AsES, implying that protection to B. cinerea is due to the induction of the plant defenses. These results were further supported by the findings that AsES differentially affects mutants impaired in the response to salicylic acid, jasmonic acid and ethylene, suggesting that AsES triggers the defense response through these three signaling pathways.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/50485
Hael Conrad, Verónica; Abou Mansour, E.; Diaz Ricci, Juan Carlos; Métraux, J. P.; Serrano, M.; The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana; Elsevier Ireland; Plant Science; 241; 12-2015; 120-127
0168-9452
CONICET Digital
CONICET
url http://hdl.handle.net/11336/50485
identifier_str_mv Hael Conrad, Verónica; Abou Mansour, E.; Diaz Ricci, Juan Carlos; Métraux, J. P.; Serrano, M.; The novel elicitor AsES triggers a defense response against Botrytis cinerea in Arabidopsis thaliana; Elsevier Ireland; Plant Science; 241; 12-2015; 120-127
0168-9452
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.plantsci.2015.09.025
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168945215300820
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
dc.publisher.none.fl_str_mv Elsevier Ireland
publisher.none.fl_str_mv Elsevier Ireland
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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