Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum

Autores
Furio, Ramiro Nicolás; Albornoz, Patricia Liliana; Coll, Yamilet; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel; Martos, Gustavo Gabriel; Díaz Ricci, Juan Carlos
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Brassinosteroids (BRs) are steroidal essential compounds for plant growth and development. It was shown that the exogenous applications of BRs induce protection against different pathogens and can give plants tolerance/resistance to different abiotic stresses. The aim of this work was to evaluate the protective effect against the fungal pathogen Colletotrichum acutatum, the causal agent of anthracnose disease, on strawberry plants treated with 24-epibrasinolide (EP24) and a formulation based on a brassinosteroid spirostanic analogue DI-31 (BB16). Treatment with both compounds induced a defense response in strawberry plants of the cv. Pájaro against avirulent isolate (M11) of C. acutatum, being more effective at the lower concentration of both steroids (0.1 mg l−1), although the analogue BB16 showed a stronger effect than EP24. The evaluation of biochemical defense markers showed that strawberry plants treated with EP24 and BB16 increased the production of H2O2, O2.-, NO, calcium oxalate crystals and higher callose and lignin deposition as compared to the control plants. However, stomatal closure was only observed in plants treated with BB16. These results suggests that BB16 and EP24 can be used for the activation of innate immunity in strawberry plants, as a new strategy for crop health protection management, alternative to agrochemicals.
EEA Famaillá
Fil: Furio, R.N. 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: Albornoz, P. L. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales; Argentina. Fundación Miguel Lillo; Argentina
Fil: Coll, Y. Universidad La Habana; Cuba
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
Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Martos, Gustavo Gabriel. 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: 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.
Fuente
European Journal of Plant Pathology 153 (1) : 167–181 (January 2019)
Materia
Fresa
Brasinoesteroides
Respuesta Inmunológica
Colletotrichum acutatum
Enfermedades de las Plantas
Control de Enfermedades
Strawberries
Brassinosteroids
Immune Response
Plant Diseases
Disease Control
Frutilla
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2830
Acceder
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oai_identifier_str oai:localhost:20.500.12123/2830
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatumFurio, Ramiro NicolásAlbornoz, Patricia LilianaColl, YamiletMartinez Zamora, Martin GustavoSalazar, Sergio MiguelMartos, Gustavo GabrielDíaz Ricci, Juan CarlosFresaBrasinoesteroidesRespuesta InmunológicaColletotrichum acutatumEnfermedades de las PlantasControl de EnfermedadesStrawberriesBrassinosteroidsImmune ResponsePlant DiseasesDisease ControlFrutillaBrassinosteroids (BRs) are steroidal essential compounds for plant growth and development. It was shown that the exogenous applications of BRs induce protection against different pathogens and can give plants tolerance/resistance to different abiotic stresses. The aim of this work was to evaluate the protective effect against the fungal pathogen Colletotrichum acutatum, the causal agent of anthracnose disease, on strawberry plants treated with 24-epibrasinolide (EP24) and a formulation based on a brassinosteroid spirostanic analogue DI-31 (BB16). Treatment with both compounds induced a defense response in strawberry plants of the cv. Pájaro against avirulent isolate (M11) of C. acutatum, being more effective at the lower concentration of both steroids (0.1 mg l−1), although the analogue BB16 showed a stronger effect than EP24. The evaluation of biochemical defense markers showed that strawberry plants treated with EP24 and BB16 increased the production of H2O2, O2.-, NO, calcium oxalate crystals and higher callose and lignin deposition as compared to the control plants. However, stomatal closure was only observed in plants treated with BB16. These results suggests that BB16 and EP24 can be used for the activation of innate immunity in strawberry plants, as a new strategy for crop health protection management, alternative to agrochemicals.EEA FamailláFil: Furio, R.N. 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: Albornoz, P. L. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales; Argentina. Fundación Miguel Lillo; ArgentinaFil: Coll, Y. Universidad La Habana; CubaFil: 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; ArgentinaFil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; ArgentinaFil: Martos, Gustavo Gabriel. 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: 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.2018-07-19T15:40:37Z2018-07-19T15:40:37Z2019-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/2830https://link.springer.com/article/10.1007%2Fs10658-018-1551-30929-18731573-8469https://doi.org/10.1007/s10658-018-1551-3European Journal of Plant Pathology 153 (1) : 167–181 (January 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:47:22Zoai:localhost:20.500.12123/2830instacron: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 09:47:22.439INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
title Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
spellingShingle Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
Furio, Ramiro Nicolás
Fresa
Brasinoesteroides
Respuesta Inmunológica
Colletotrichum acutatum
Enfermedades de las Plantas
Control de Enfermedades
Strawberries
Brassinosteroids
Immune Response
Plant Diseases
Disease Control
Frutilla
title_short Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
title_full Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
title_fullStr Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
title_full_unstemmed Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
title_sort Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
dc.creator.none.fl_str_mv Furio, Ramiro Nicolás
Albornoz, Patricia Liliana
Coll, Yamilet
Martinez Zamora, Martin Gustavo
Salazar, Sergio Miguel
Martos, Gustavo Gabriel
Díaz Ricci, Juan Carlos
author Furio, Ramiro Nicolás
author_facet Furio, Ramiro Nicolás
Albornoz, Patricia Liliana
Coll, Yamilet
Martinez Zamora, Martin Gustavo
Salazar, Sergio Miguel
Martos, Gustavo Gabriel
Díaz Ricci, Juan Carlos
author_role author
author2 Albornoz, Patricia Liliana
Coll, Yamilet
Martinez Zamora, Martin Gustavo
Salazar, Sergio Miguel
Martos, Gustavo Gabriel
Díaz Ricci, Juan Carlos
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Fresa
Brasinoesteroides
Respuesta Inmunológica
Colletotrichum acutatum
Enfermedades de las Plantas
Control de Enfermedades
Strawberries
Brassinosteroids
Immune Response
Plant Diseases
Disease Control
Frutilla
topic Fresa
Brasinoesteroides
Respuesta Inmunológica
Colletotrichum acutatum
Enfermedades de las Plantas
Control de Enfermedades
Strawberries
Brassinosteroids
Immune Response
Plant Diseases
Disease Control
Frutilla
dc.description.none.fl_txt_mv Brassinosteroids (BRs) are steroidal essential compounds for plant growth and development. It was shown that the exogenous applications of BRs induce protection against different pathogens and can give plants tolerance/resistance to different abiotic stresses. The aim of this work was to evaluate the protective effect against the fungal pathogen Colletotrichum acutatum, the causal agent of anthracnose disease, on strawberry plants treated with 24-epibrasinolide (EP24) and a formulation based on a brassinosteroid spirostanic analogue DI-31 (BB16). Treatment with both compounds induced a defense response in strawberry plants of the cv. Pájaro against avirulent isolate (M11) of C. acutatum, being more effective at the lower concentration of both steroids (0.1 mg l−1), although the analogue BB16 showed a stronger effect than EP24. The evaluation of biochemical defense markers showed that strawberry plants treated with EP24 and BB16 increased the production of H2O2, O2.-, NO, calcium oxalate crystals and higher callose and lignin deposition as compared to the control plants. However, stomatal closure was only observed in plants treated with BB16. These results suggests that BB16 and EP24 can be used for the activation of innate immunity in strawberry plants, as a new strategy for crop health protection management, alternative to agrochemicals.
EEA Famaillá
Fil: Furio, R.N. 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: Albornoz, P. L. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales; Argentina. Fundación Miguel Lillo; Argentina
Fil: Coll, Y. Universidad La Habana; Cuba
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
Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Martos, Gustavo Gabriel. 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: 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.
description Brassinosteroids (BRs) are steroidal essential compounds for plant growth and development. It was shown that the exogenous applications of BRs induce protection against different pathogens and can give plants tolerance/resistance to different abiotic stresses. The aim of this work was to evaluate the protective effect against the fungal pathogen Colletotrichum acutatum, the causal agent of anthracnose disease, on strawberry plants treated with 24-epibrasinolide (EP24) and a formulation based on a brassinosteroid spirostanic analogue DI-31 (BB16). Treatment with both compounds induced a defense response in strawberry plants of the cv. Pájaro against avirulent isolate (M11) of C. acutatum, being more effective at the lower concentration of both steroids (0.1 mg l−1), although the analogue BB16 showed a stronger effect than EP24. The evaluation of biochemical defense markers showed that strawberry plants treated with EP24 and BB16 increased the production of H2O2, O2.-, NO, calcium oxalate crystals and higher callose and lignin deposition as compared to the control plants. However, stomatal closure was only observed in plants treated with BB16. These results suggests that BB16 and EP24 can be used for the activation of innate immunity in strawberry plants, as a new strategy for crop health protection management, alternative to agrochemicals.
publishDate 2018
dc.date.none.fl_str_mv 2018-07-19T15:40:37Z
2018-07-19T15:40:37Z
2019-01
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/20.500.12123/2830
https://link.springer.com/article/10.1007%2Fs10658-018-1551-3
0929-1873
1573-8469
https://doi.org/10.1007/s10658-018-1551-3
url http://hdl.handle.net/20.500.12123/2830
https://link.springer.com/article/10.1007%2Fs10658-018-1551-3
https://doi.org/10.1007/s10658-018-1551-3
identifier_str_mv 0929-1873
1573-8469
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv European Journal of Plant Pathology 153 (1) : 167–181 (January 2019)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.623145

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