Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes
- Autores
- Svetaz, Laura; Bustamante, Claudia Anabel; Goldy, Camila; Rivero, Nery; Müller, Gabriela L.; Valentini, Gabriel Hugo; Fernie, Alisdair R.; Drincovich, María Fabiana; Lara, María Valeria
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Leaf peach curl is a devastating disease affecting leaves, flowers and fruits, caused by the dimorphic fungus Taphrina deformans. To gain insight into the mechanisms of fungus pathogenesis and plant responses, leaves of a resistant and two susceptible Prunus persica genotypes were inoculated with blastospores (yeast), and the infection was monitored during 120 h post inoculation (h.p.i.). Fungal dimorphism to the filamentous form and induction of reactive oxygen species (ROS), callose synthesis, cell death and defence compound production were observed independently of the genotype. Fungal load significantly decreased after 120 h.p.i. in the resistant genotype, while the pathogen tended to grow in the susceptible genotypes. Metabolic profiling revealed a biphasic re‐programming of plant tissue in susceptible genotypes, with an initial stage co‐incident with the yeast form of the fungus and a second when the hypha is developed. Transcriptional analysis of PRs and plant hormone‐related genes indicated that pathogenesis‐related (PR) proteins are involved in P. persica defence responses against T. deformans and that salicylic acid is induced in the resistant genotype. Conducted experiments allowed the elucidation of common and differential responses in susceptible versus resistant genotypes and thus allow us to construct a picture of early events during T. deformans infection.
EEA San Pedro
Fil: Svetaz, Laura A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.
Fil: Bustamante, Claudia A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.
Fil: Goldy, Camila. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Molecular y Celular de Rosario; Argentina.
Fil: Rivero, Nery. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.
Fil: Müller, Gabriela L. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.
Fil: Valentini, Gabriel Hugo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina.
Fil: Fernie, Alisdair R. Planck-Institut für Molekulare Pflanzenphysiologie; Alemania
Fil: Drincovich, Maria F. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.
Fil: Lara, María Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. - Fuente
- Plant, cell and environment 40 (8) : 1456–1473. (2017)
- Materia
-
Relaciones Huesped Patógeno
Taphrina deformans
Prunus Persica
Rizado de las Hojas
Enfermedades de las Plantas
Flavonoides
Ácido Salicílico
Host Pathogen Relations
Leaf Curls
Plant Diseases
Flavonoids
Salicylic Acids
Durazno - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/2423
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Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypesSvetaz, LauraBustamante, Claudia AnabelGoldy, CamilaRivero, NeryMüller, Gabriela L.Valentini, Gabriel HugoFernie, Alisdair R.Drincovich, María FabianaLara, María ValeriaRelaciones Huesped PatógenoTaphrina deformansPrunus PersicaRizado de las HojasEnfermedades de las PlantasFlavonoidesÁcido SalicílicoHost Pathogen RelationsLeaf CurlsPlant DiseasesFlavonoidsSalicylic AcidsDuraznoLeaf peach curl is a devastating disease affecting leaves, flowers and fruits, caused by the dimorphic fungus Taphrina deformans. To gain insight into the mechanisms of fungus pathogenesis and plant responses, leaves of a resistant and two susceptible Prunus persica genotypes were inoculated with blastospores (yeast), and the infection was monitored during 120 h post inoculation (h.p.i.). Fungal dimorphism to the filamentous form and induction of reactive oxygen species (ROS), callose synthesis, cell death and defence compound production were observed independently of the genotype. Fungal load significantly decreased after 120 h.p.i. in the resistant genotype, while the pathogen tended to grow in the susceptible genotypes. Metabolic profiling revealed a biphasic re‐programming of plant tissue in susceptible genotypes, with an initial stage co‐incident with the yeast form of the fungus and a second when the hypha is developed. Transcriptional analysis of PRs and plant hormone‐related genes indicated that pathogenesis‐related (PR) proteins are involved in P. persica defence responses against T. deformans and that salicylic acid is induced in the resistant genotype. Conducted experiments allowed the elucidation of common and differential responses in susceptible versus resistant genotypes and thus allow us to construct a picture of early events during T. deformans infection.EEA San PedroFil: Svetaz, Laura A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.Fil: Bustamante, Claudia A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.Fil: Goldy, Camila. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Molecular y Celular de Rosario; Argentina.Fil: Rivero, Nery. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.Fil: Müller, Gabriela L. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.Fil: Valentini, Gabriel Hugo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina.Fil: Fernie, Alisdair R. Planck-Institut für Molekulare Pflanzenphysiologie; AlemaniaFil: Drincovich, Maria F. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.Fil: Lara, María Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina.2018-05-17T17:42:16Z2018-05-17T17:42:16Z2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://onlinelibrary.wiley.com/doi/abs/10.1111/pce.12942http://hdl.handle.net/20.500.12123/24231365-30400140-7791https://doi.org/10.1111/pce.12942Plant, cell and environment 40 (8) : 1456–1473. (2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:29:10Zoai:localhost:20.500.12123/2423instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:10.813INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
title |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
spellingShingle |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes Svetaz, Laura Relaciones Huesped Patógeno Taphrina deformans Prunus Persica Rizado de las Hojas Enfermedades de las Plantas Flavonoides Ácido Salicílico Host Pathogen Relations Leaf Curls Plant Diseases Flavonoids Salicylic Acids Durazno |
title_short |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
title_full |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
title_fullStr |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
title_full_unstemmed |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
title_sort |
Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes |
dc.creator.none.fl_str_mv |
Svetaz, Laura Bustamante, Claudia Anabel Goldy, Camila Rivero, Nery Müller, Gabriela L. Valentini, Gabriel Hugo Fernie, Alisdair R. Drincovich, María Fabiana Lara, María Valeria |
author |
Svetaz, Laura |
author_facet |
Svetaz, Laura Bustamante, Claudia Anabel Goldy, Camila Rivero, Nery Müller, Gabriela L. Valentini, Gabriel Hugo Fernie, Alisdair R. Drincovich, María Fabiana Lara, María Valeria |
author_role |
author |
author2 |
Bustamante, Claudia Anabel Goldy, Camila Rivero, Nery Müller, Gabriela L. Valentini, Gabriel Hugo Fernie, Alisdair R. Drincovich, María Fabiana Lara, María Valeria |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Relaciones Huesped Patógeno Taphrina deformans Prunus Persica Rizado de las Hojas Enfermedades de las Plantas Flavonoides Ácido Salicílico Host Pathogen Relations Leaf Curls Plant Diseases Flavonoids Salicylic Acids Durazno |
topic |
Relaciones Huesped Patógeno Taphrina deformans Prunus Persica Rizado de las Hojas Enfermedades de las Plantas Flavonoides Ácido Salicílico Host Pathogen Relations Leaf Curls Plant Diseases Flavonoids Salicylic Acids Durazno |
dc.description.none.fl_txt_mv |
Leaf peach curl is a devastating disease affecting leaves, flowers and fruits, caused by the dimorphic fungus Taphrina deformans. To gain insight into the mechanisms of fungus pathogenesis and plant responses, leaves of a resistant and two susceptible Prunus persica genotypes were inoculated with blastospores (yeast), and the infection was monitored during 120 h post inoculation (h.p.i.). Fungal dimorphism to the filamentous form and induction of reactive oxygen species (ROS), callose synthesis, cell death and defence compound production were observed independently of the genotype. Fungal load significantly decreased after 120 h.p.i. in the resistant genotype, while the pathogen tended to grow in the susceptible genotypes. Metabolic profiling revealed a biphasic re‐programming of plant tissue in susceptible genotypes, with an initial stage co‐incident with the yeast form of the fungus and a second when the hypha is developed. Transcriptional analysis of PRs and plant hormone‐related genes indicated that pathogenesis‐related (PR) proteins are involved in P. persica defence responses against T. deformans and that salicylic acid is induced in the resistant genotype. Conducted experiments allowed the elucidation of common and differential responses in susceptible versus resistant genotypes and thus allow us to construct a picture of early events during T. deformans infection. EEA San Pedro Fil: Svetaz, Laura A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Fil: Bustamante, Claudia A. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Fil: Goldy, Camila. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Molecular y Celular de Rosario; Argentina. Fil: Rivero, Nery. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Fil: Müller, Gabriela L. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Fil: Valentini, Gabriel Hugo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina. Fil: Fernie, Alisdair R. Planck-Institut für Molekulare Pflanzenphysiologie; Alemania Fil: Drincovich, Maria F. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. Fil: Lara, María Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina. |
description |
Leaf peach curl is a devastating disease affecting leaves, flowers and fruits, caused by the dimorphic fungus Taphrina deformans. To gain insight into the mechanisms of fungus pathogenesis and plant responses, leaves of a resistant and two susceptible Prunus persica genotypes were inoculated with blastospores (yeast), and the infection was monitored during 120 h post inoculation (h.p.i.). Fungal dimorphism to the filamentous form and induction of reactive oxygen species (ROS), callose synthesis, cell death and defence compound production were observed independently of the genotype. Fungal load significantly decreased after 120 h.p.i. in the resistant genotype, while the pathogen tended to grow in the susceptible genotypes. Metabolic profiling revealed a biphasic re‐programming of plant tissue in susceptible genotypes, with an initial stage co‐incident with the yeast form of the fungus and a second when the hypha is developed. Transcriptional analysis of PRs and plant hormone‐related genes indicated that pathogenesis‐related (PR) proteins are involved in P. persica defence responses against T. deformans and that salicylic acid is induced in the resistant genotype. Conducted experiments allowed the elucidation of common and differential responses in susceptible versus resistant genotypes and thus allow us to construct a picture of early events during T. deformans infection. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2018-05-17T17:42:16Z 2018-05-17T17:42:16Z |
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://onlinelibrary.wiley.com/doi/abs/10.1111/pce.12942 http://hdl.handle.net/20.500.12123/2423 1365-3040 0140-7791 https://doi.org/10.1111/pce.12942 |
url |
https://onlinelibrary.wiley.com/doi/abs/10.1111/pce.12942 http://hdl.handle.net/20.500.12123/2423 https://doi.org/10.1111/pce.12942 |
identifier_str_mv |
1365-3040 0140-7791 |
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 |
Plant, cell and environment 40 (8) : 1456–1473. (2017) 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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12.712165 |