Avirulent strain of Colletotrichum induces a systemic resistance in strawberry

Autores
Salazar, Sergio Miguel; Grellet Bournonville, Carlos Froilan; Chalfoun, Nadia Regina; Castagnaro, Atilio Pedro; Diaz Ricci, Juan Carlos
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Strawberry plants exposed to an avirulent isolate of Colletotrichum fragariae acquired strong resistance against a virulent strain of C. acutatum. Biochemical, morphological and molecular markers indicated that the strong defence response was associated with an oxidative burst and a transient accumulation of salicylic acid (SA). A maximum accumulation of H2O2 and O2 − was observed 8 h after inoculation (hai), callose was detected 48 hai, and a peak of SA was observed 48 hai. Biochemical and phytopathogenic analyses carried out in non-treated tissues revealed that the defence response was systemic and remained fully active 60 days after the first inoculation. Experiments also showed that the resistance acquired by mother plants after the inoculation with the avirulent isolate could be passed to daughter plants through runners. Further characterization of the induced systemic resistance showed that the resistance was not only effective against a virulent strain of C. acutatum but also against Botrytis cinerea.
EEA Famaillá
Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Grellet Bournonville, Carlos Froilan. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ciencia y Tecnología; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Castagnaro, Atilio Pedro. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino; 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 135 (4) : 877–888 (April 2013)
Materia
Fresa
Fragaria ananassa
Enfermedades de las Plantas
Colletotrichum
Antracnosis
Colletotrichum acutatum
Resistencia a la Enfermedad
Strawberries
Plant Diseases
Anthracnosis
Disease Resistance
Frutilla
Colletotrichum fragariae
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/5341
Acceder
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oai_identifier_str oai:localhost:20.500.12123/5341
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spelling Avirulent strain of Colletotrichum induces a systemic resistance in strawberrySalazar, Sergio MiguelGrellet Bournonville, Carlos FroilanChalfoun, Nadia ReginaCastagnaro, Atilio PedroDiaz Ricci, Juan CarlosFresaFragaria ananassaEnfermedades de las PlantasColletotrichumAntracnosisColletotrichum acutatumResistencia a la EnfermedadStrawberriesPlant DiseasesAnthracnosisDisease ResistanceFrutillaColletotrichum fragariaeStrawberry plants exposed to an avirulent isolate of Colletotrichum fragariae acquired strong resistance against a virulent strain of C. acutatum. Biochemical, morphological and molecular markers indicated that the strong defence response was associated with an oxidative burst and a transient accumulation of salicylic acid (SA). A maximum accumulation of H2O2 and O2 − was observed 8 h after inoculation (hai), callose was detected 48 hai, and a peak of SA was observed 48 hai. Biochemical and phytopathogenic analyses carried out in non-treated tissues revealed that the defence response was systemic and remained fully active 60 days after the first inoculation. Experiments also showed that the resistance acquired by mother plants after the inoculation with the avirulent isolate could be passed to daughter plants through runners. Further characterization of the induced systemic resistance showed that the resistance was not only effective against a virulent strain of C. acutatum but also against Botrytis cinerea.EEA FamailláFil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Grellet Bournonville, Carlos Froilan. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ciencia y Tecnología; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Castagnaro, Atilio Pedro. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino; 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.Springer2019-06-19T13:31:16Z2019-06-19T13:31:16Z2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://link.springer.com/article/10.1007/s10658-012-0134-yhttp://hdl.handle.net/20.500.12123/53410929-18731573-8469https://doi.org/10.1007/s10658-012-0134-yEuropean Journal of Plant Pathology 135 (4) : 877–888 (April 2013)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-18T10:07:36Zoai:localhost:20.500.12123/5341instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-18 10:07:36.494INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
title Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
spellingShingle Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
Salazar, Sergio Miguel
Fresa
Fragaria ananassa
Enfermedades de las Plantas
Colletotrichum
Antracnosis
Colletotrichum acutatum
Resistencia a la Enfermedad
Strawberries
Plant Diseases
Anthracnosis
Disease Resistance
Frutilla
Colletotrichum fragariae
title_short Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
title_full Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
title_fullStr Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
title_full_unstemmed Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
title_sort Avirulent strain of Colletotrichum induces a systemic resistance in strawberry
dc.creator.none.fl_str_mv Salazar, Sergio Miguel
Grellet Bournonville, Carlos Froilan
Chalfoun, Nadia Regina
Castagnaro, Atilio Pedro
Diaz Ricci, Juan Carlos
author Salazar, Sergio Miguel
author_facet Salazar, Sergio Miguel
Grellet Bournonville, Carlos Froilan
Chalfoun, Nadia Regina
Castagnaro, Atilio Pedro
Diaz Ricci, Juan Carlos
author_role author
author2 Grellet Bournonville, Carlos Froilan
Chalfoun, Nadia Regina
Castagnaro, Atilio Pedro
Diaz Ricci, Juan Carlos
author2_role author
author
author
author
dc.subject.none.fl_str_mv Fresa
Fragaria ananassa
Enfermedades de las Plantas
Colletotrichum
Antracnosis
Colletotrichum acutatum
Resistencia a la Enfermedad
Strawberries
Plant Diseases
Anthracnosis
Disease Resistance
Frutilla
Colletotrichum fragariae
topic Fresa
Fragaria ananassa
Enfermedades de las Plantas
Colletotrichum
Antracnosis
Colletotrichum acutatum
Resistencia a la Enfermedad
Strawberries
Plant Diseases
Anthracnosis
Disease Resistance
Frutilla
Colletotrichum fragariae
dc.description.none.fl_txt_mv Strawberry plants exposed to an avirulent isolate of Colletotrichum fragariae acquired strong resistance against a virulent strain of C. acutatum. Biochemical, morphological and molecular markers indicated that the strong defence response was associated with an oxidative burst and a transient accumulation of salicylic acid (SA). A maximum accumulation of H2O2 and O2 − was observed 8 h after inoculation (hai), callose was detected 48 hai, and a peak of SA was observed 48 hai. Biochemical and phytopathogenic analyses carried out in non-treated tissues revealed that the defence response was systemic and remained fully active 60 days after the first inoculation. Experiments also showed that the resistance acquired by mother plants after the inoculation with the avirulent isolate could be passed to daughter plants through runners. Further characterization of the induced systemic resistance showed that the resistance was not only effective against a virulent strain of C. acutatum but also against Botrytis cinerea.
EEA Famaillá
Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Grellet Bournonville, Carlos Froilan. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ciencia y Tecnología; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Castagnaro, Atilio Pedro. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino; 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 Strawberry plants exposed to an avirulent isolate of Colletotrichum fragariae acquired strong resistance against a virulent strain of C. acutatum. Biochemical, morphological and molecular markers indicated that the strong defence response was associated with an oxidative burst and a transient accumulation of salicylic acid (SA). A maximum accumulation of H2O2 and O2 − was observed 8 h after inoculation (hai), callose was detected 48 hai, and a peak of SA was observed 48 hai. Biochemical and phytopathogenic analyses carried out in non-treated tissues revealed that the defence response was systemic and remained fully active 60 days after the first inoculation. Experiments also showed that the resistance acquired by mother plants after the inoculation with the avirulent isolate could be passed to daughter plants through runners. Further characterization of the induced systemic resistance showed that the resistance was not only effective against a virulent strain of C. acutatum but also against Botrytis cinerea.
publishDate 2013
dc.date.none.fl_str_mv 2013-04
2019-06-19T13:31:16Z
2019-06-19T13:31:16Z
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 https://link.springer.com/article/10.1007/s10658-012-0134-y
http://hdl.handle.net/20.500.12123/5341
0929-1873
1573-8469
https://doi.org/10.1007/s10658-012-0134-y
url https://link.springer.com/article/10.1007/s10658-012-0134-y
http://hdl.handle.net/20.500.12123/5341
https://doi.org/10.1007/s10658-012-0134-y
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.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv European Journal of Plant Pathology 135 (4) : 877–888 (April 2013)
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 13.001348

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