Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola

Monilinia spp. may infect stone fruit at any growth stage, although susceptibility to brown rot depends on both host properties and climatological conditions. This said, no studies deciphering the host response in the interaction between peach blossoms and Monilinia spp. are yet available. This stud...

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Autores: Vall-llaura, Núria, Giné-Bordonaba, Jordi, Usall, Josep, Larrigaudière, Christian, Teixidó, Neus, Torres, Rosario
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Institut de Recerca i Tecnologia Agroalimentàries (IRTA)
Repositorio:IRTA Pubpro. Open Digital Archive
OAI Identifier:oai:repositori.irta.cat:20.500.12327/892
Acceso en línea:http://hdl.handle.net/20.500.12327/892
https://doi.org/10.1016/j.plantsci.2020.110599
Access Level:acceso abierto
Palabra clave:633
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spelling Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicolaVall-llaura, NúriaGiné-Bordonaba, JordiUsall, JosepLarrigaudière, ChristianTeixidó, NeusTorres, Rosario633Monilinia spp. may infect stone fruit at any growth stage, although susceptibility to brown rot depends on both host properties and climatological conditions. This said, no studies deciphering the host response in the interaction between peach blossoms and Monilinia spp. are yet available. This study presents an in-depth characterization of the role of ethylene in the interaction of ‘Merrill O’Henry’ peach petals (Prunus persica (L.) Batch) with Monilinia laxa and M. fructicola. We investigated the physiological responses of the host and the fungi to the application of ethylene and 1-methylcyclopropene (1-MCP) as well as the molecular patterns associated with the biosynthetic and ethylene-dependent responses during the interaction of both Monilinia species with the host. The incidence of both species was differentially affected by 1-MCP and ethylene; M. laxa was favoured by the enhanced host ethylene production associated with the treatments whereas M. fructicola reduced its infection capacity. Such differences were host-dependent as treatments did not affect growth or colony morphology of Monilinia spp. Besides, host ethylene production was altered in M. laxa inoculated petals, either by the fungus or the host itself. Molecular analysis revealed some important ERFs that could be involved in the different ability of both species to activate a cascade response of peach petals against these pathogens.info:eu-repo/semantics/acceptedVersionElsevierProducció VegetalPostcollita202020222020info:eu-repo/semantics/article46application/pdfhttp://hdl.handle.net/20.500.12327/892https://doi.org/10.1016/j.plantsci.2020.110599reponame:IRTA Pubpro. Open Digital Archiveinstname:Institut de Recerca i Tecnologia Agroalimentàries (IRTA)InglésPlant ScienceMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-84389-C2-1-R/ES/PODREDUMBRE PARDA CAUSADA POR MONILINIA SPP. EN FRUTA DE HUESO: INTERACCION HUESPED-PATOGENO-AMBIENTE/Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositori.irta.cat:20.500.12327/8922026-06-16T08:51:17Z
dc.title.none.fl_str_mv Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
title Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
spellingShingle Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
Vall-llaura, Núria
633
title_short Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
title_full Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
title_fullStr Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
title_full_unstemmed Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
title_sort Ethylene biosynthesis and response factors are differentially modulated during the interaction of peach petals with Monilinia laxa or Monilinia fructicola
dc.creator.none.fl_str_mv Vall-llaura, Núria
Giné-Bordonaba, Jordi
Usall, Josep
Larrigaudière, Christian
Teixidó, Neus
Torres, Rosario
author Vall-llaura, Núria
author_facet Vall-llaura, Núria
Giné-Bordonaba, Jordi
Usall, Josep
Larrigaudière, Christian
Teixidó, Neus
Torres, Rosario
author_role author
author2 Giné-Bordonaba, Jordi
Usall, Josep
Larrigaudière, Christian
Teixidó, Neus
Torres, Rosario
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Producció Vegetal
Postcollita
dc.subject.none.fl_str_mv 633
topic 633
description Monilinia spp. may infect stone fruit at any growth stage, although susceptibility to brown rot depends on both host properties and climatological conditions. This said, no studies deciphering the host response in the interaction between peach blossoms and Monilinia spp. are yet available. This study presents an in-depth characterization of the role of ethylene in the interaction of ‘Merrill O’Henry’ peach petals (Prunus persica (L.) Batch) with Monilinia laxa and M. fructicola. We investigated the physiological responses of the host and the fungi to the application of ethylene and 1-methylcyclopropene (1-MCP) as well as the molecular patterns associated with the biosynthetic and ethylene-dependent responses during the interaction of both Monilinia species with the host. The incidence of both species was differentially affected by 1-MCP and ethylene; M. laxa was favoured by the enhanced host ethylene production associated with the treatments whereas M. fructicola reduced its infection capacity. Such differences were host-dependent as treatments did not affect growth or colony morphology of Monilinia spp. Besides, host ethylene production was altered in M. laxa inoculated petals, either by the fungus or the host itself. Molecular analysis revealed some important ERFs that could be involved in the different ability of both species to activate a cascade response of peach petals against these pathogens.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12327/892
https://doi.org/10.1016/j.plantsci.2020.110599
url http://hdl.handle.net/20.500.12327/892
https://doi.org/10.1016/j.plantsci.2020.110599
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Plant Science
MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-84389-C2-1-R/ES/PODREDUMBRE PARDA CAUSADA POR MONILINIA SPP. EN FRUTA DE HUESO: INTERACCION HUESPED-PATOGENO-AMBIENTE/
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 46
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:IRTA Pubpro. Open Digital Archive
instname:Institut de Recerca i Tecnologia Agroalimentàries (IRTA)
instname_str Institut de Recerca i Tecnologia Agroalimentàries (IRTA)
reponame_str IRTA Pubpro. Open Digital Archive
collection IRTA Pubpro. Open Digital Archive
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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