The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry
- Autores
- Perato, Silvia Marisa; Furio, Ramiro Nicolás; Tomas-Grau, Rodrigo H.; Caro, María del Pilar; Hael Conrad, Veronica; Díaz Ricci, Juan Carlos; Martínez Zamora, Martín Gustavo
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- AsES (Acremonium strictum Elicitor Subtilisin) is a fungal elicitor that activates innate immunity conferring disease resistance in strawberry (Fragaria x ananassa Duch.), Arabidopsis, and other plant species. The aim of the present work was to evaluate the involvement of ethylene (ET) signalling pathway in AsES‐mediated immune response in strawberry. ET production and expression of the genes responsible for ET synthesis, perception, and response, were measured after AsES treatment. The ROS (H2O2) accumulation and immunity induced by AsES were studied after ET perception was blocked by 1‐methylcyclopropene (1‐MCP). Biochemical and molecular results showed that AsES induced a marked increase in local and systemic biosynthesis of ET, both in a biphasic manner. Blocking of ET perception by 1‐MCP prior to AsES induction reduced production of ROS (H2O2), and unables AsES to elicit defense against fungal pathogens of different lifestyles such as Botrytis cinerea (necrotrophic) and Colletotrichum acutatum (hemibiotrophic). These findings contribute to elucidate the mode of action of the novel elicitor subtilase AsES, specifically regarding the role of ET signalling in the activation of plant innate immunity in addition to the multitude of processes regulated by ET in plants.
EEA Famaillá
Fil: Perato, Silvia Marisa. 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: Furio, Ramiro Nicolás. 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: Tomas-Grau, Rodrigo H. 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: Caro, María del Pilar. 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: Hael Conrad, Veronica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina.
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: Martinez Zamora, Martin Gustavo. 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 - Fuente
- Plant Biology (First published: 05 August 2020)
- Materia
-
Fresa
Etileno
Control de Enfermedades
Inmunidad
Strawberries
Ethylene
Diseases Control
Immunity
Frutilla - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/7693
Ver los metadatos del registro completo
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The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberryPerato, Silvia MarisaFurio, Ramiro NicolásTomas-Grau, Rodrigo H.Caro, María del PilarHael Conrad, VeronicaDíaz Ricci, Juan CarlosMartínez Zamora, Martín GustavoFresaEtilenoControl de EnfermedadesInmunidadStrawberriesEthyleneDiseases ControlImmunityFrutillaAsES (Acremonium strictum Elicitor Subtilisin) is a fungal elicitor that activates innate immunity conferring disease resistance in strawberry (Fragaria x ananassa Duch.), Arabidopsis, and other plant species. The aim of the present work was to evaluate the involvement of ethylene (ET) signalling pathway in AsES‐mediated immune response in strawberry. ET production and expression of the genes responsible for ET synthesis, perception, and response, were measured after AsES treatment. The ROS (H2O2) accumulation and immunity induced by AsES were studied after ET perception was blocked by 1‐methylcyclopropene (1‐MCP). Biochemical and molecular results showed that AsES induced a marked increase in local and systemic biosynthesis of ET, both in a biphasic manner. Blocking of ET perception by 1‐MCP prior to AsES induction reduced production of ROS (H2O2), and unables AsES to elicit defense against fungal pathogens of different lifestyles such as Botrytis cinerea (necrotrophic) and Colletotrichum acutatum (hemibiotrophic). These findings contribute to elucidate the mode of action of the novel elicitor subtilase AsES, specifically regarding the role of ET signalling in the activation of plant innate immunity in addition to the multitude of processes regulated by ET in plants.EEA FamailláFil: Perato, Silvia Marisa. 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: Furio, Ramiro Nicolás. 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: Tomas-Grau, Rodrigo H. 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: Caro, María del Pilar. 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: Hael Conrad, Veronica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina.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: Martinez Zamora, Martin Gustavo. 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; ArgentinaWileyinfo:eu-repo/date/embargoEnd/2021-08-102020-08-10T13:10:24Z2020-08-10T13:10:24Z2020-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/7693https://onlinelibrary.wiley.com/doi/abs/10.1111/plb.131631435-86031438-8677https://doi.org/10.1111/plb.13163Plant Biology (First published: 05 August 2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:48:34Zoai:localhost:20.500.12123/7693instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:48:35.602INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| title |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| spellingShingle |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry Perato, Silvia Marisa Fresa Etileno Control de Enfermedades Inmunidad Strawberries Ethylene Diseases Control Immunity Frutilla |
| title_short |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| title_full |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| title_fullStr |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| title_full_unstemmed |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| title_sort |
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry |
| dc.creator.none.fl_str_mv |
Perato, Silvia Marisa Furio, Ramiro Nicolás Tomas-Grau, Rodrigo H. Caro, María del Pilar Hael Conrad, Veronica Díaz Ricci, Juan Carlos Martínez Zamora, Martín Gustavo |
| author |
Perato, Silvia Marisa |
| author_facet |
Perato, Silvia Marisa Furio, Ramiro Nicolás Tomas-Grau, Rodrigo H. Caro, María del Pilar Hael Conrad, Veronica Díaz Ricci, Juan Carlos Martínez Zamora, Martín Gustavo |
| author_role |
author |
| author2 |
Furio, Ramiro Nicolás Tomas-Grau, Rodrigo H. Caro, María del Pilar Hael Conrad, Veronica Díaz Ricci, Juan Carlos Martínez Zamora, Martín Gustavo |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Fresa Etileno Control de Enfermedades Inmunidad Strawberries Ethylene Diseases Control Immunity Frutilla |
| topic |
Fresa Etileno Control de Enfermedades Inmunidad Strawberries Ethylene Diseases Control Immunity Frutilla |
| dc.description.none.fl_txt_mv |
AsES (Acremonium strictum Elicitor Subtilisin) is a fungal elicitor that activates innate immunity conferring disease resistance in strawberry (Fragaria x ananassa Duch.), Arabidopsis, and other plant species. The aim of the present work was to evaluate the involvement of ethylene (ET) signalling pathway in AsES‐mediated immune response in strawberry. ET production and expression of the genes responsible for ET synthesis, perception, and response, were measured after AsES treatment. The ROS (H2O2) accumulation and immunity induced by AsES were studied after ET perception was blocked by 1‐methylcyclopropene (1‐MCP). Biochemical and molecular results showed that AsES induced a marked increase in local and systemic biosynthesis of ET, both in a biphasic manner. Blocking of ET perception by 1‐MCP prior to AsES induction reduced production of ROS (H2O2), and unables AsES to elicit defense against fungal pathogens of different lifestyles such as Botrytis cinerea (necrotrophic) and Colletotrichum acutatum (hemibiotrophic). These findings contribute to elucidate the mode of action of the novel elicitor subtilase AsES, specifically regarding the role of ET signalling in the activation of plant innate immunity in addition to the multitude of processes regulated by ET in plants. EEA Famaillá Fil: Perato, Silvia Marisa. 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: Furio, Ramiro Nicolás. 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: Tomas-Grau, Rodrigo H. 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: Caro, María del Pilar. 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: Hael Conrad, Veronica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. 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: Martinez Zamora, Martin Gustavo. 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 |
| description |
AsES (Acremonium strictum Elicitor Subtilisin) is a fungal elicitor that activates innate immunity conferring disease resistance in strawberry (Fragaria x ananassa Duch.), Arabidopsis, and other plant species. The aim of the present work was to evaluate the involvement of ethylene (ET) signalling pathway in AsES‐mediated immune response in strawberry. ET production and expression of the genes responsible for ET synthesis, perception, and response, were measured after AsES treatment. The ROS (H2O2) accumulation and immunity induced by AsES were studied after ET perception was blocked by 1‐methylcyclopropene (1‐MCP). Biochemical and molecular results showed that AsES induced a marked increase in local and systemic biosynthesis of ET, both in a biphasic manner. Blocking of ET perception by 1‐MCP prior to AsES induction reduced production of ROS (H2O2), and unables AsES to elicit defense against fungal pathogens of different lifestyles such as Botrytis cinerea (necrotrophic) and Colletotrichum acutatum (hemibiotrophic). These findings contribute to elucidate the mode of action of the novel elicitor subtilase AsES, specifically regarding the role of ET signalling in the activation of plant innate immunity in addition to the multitude of processes regulated by ET in plants. |
| publishDate |
2020 |
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2020-08-10T13:10:24Z 2020-08-10T13:10:24Z 2020-08 info:eu-repo/date/embargoEnd/2021-08-10 |
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info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
acceptedVersion |
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http://hdl.handle.net/20.500.12123/7693 https://onlinelibrary.wiley.com/doi/abs/10.1111/plb.13163 1435-8603 1438-8677 https://doi.org/10.1111/plb.13163 |
| url |
http://hdl.handle.net/20.500.12123/7693 https://onlinelibrary.wiley.com/doi/abs/10.1111/plb.13163 https://doi.org/10.1111/plb.13163 |
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1435-8603 1438-8677 |
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eng |
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Wiley |
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