Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions

Fire blight, caused by Erwinia amylovora, is one of the most devastating apple diseases. The selection of cultivars of low susceptibility and the study of the genetic mechanisms of the disease play important roles in fire blight management. The susceptibility level to fire blight was evaluated in 10...

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Autores: García-Fernández, Belén, Dolcet-Sanjuan, Ramon, Micheletti, Diego, Antón-Díaz, María José, Bover-Cid, Sara, Fernández, Mercedes, Abad, Xavier, Dapena, Enrique
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:20.500.12327/2631
Acceso en línea:http://hdl.handle.net/20.500.12327/2631
https://doi.org/10.3390/plants12234068
Access Level:acceso abierto
Palabra clave:633
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spelling Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple AccessionsGarcía-Fernández, BelénDolcet-Sanjuan, RamonMicheletti, DiegoAntón-Díaz, María JoséBover-Cid, SaraFernández, MercedesAbad, XavierDapena, Enrique633Fire blight, caused by Erwinia amylovora, is one of the most devastating apple diseases. The selection of cultivars of low susceptibility and the study of the genetic mechanisms of the disease play important roles in fire blight management. The susceptibility level to fire blight was evaluated in 102 accessions originating from Asturias, a cider-producing region located in the north of Spain with a wide apple germplasm. Evaluations took place under quarantine conditions using artificial inoculations of grafted plants. The results revealed wide variation in susceptibility responses and low-susceptible cultivars were identified. In addition, 91 cultivars were genotyped using the Affymetrix Axiom® Apple 480 K SNP array to conduct genome-wide association studies (GWAS). A statistically significant signal was detected on chromosome 10 using the multi-locus mixed model (MLMM). Two genes were identified as major putative candidate genes: a TIR-NBS-LRR class disease protein and a protein containing a development and cell death (DCD) domain. The outcomes of this study provide a promising source of information, particularly in the context of cider apples, and set a starting point for future genetic and breeding approachesFunding was provided by a Ph.D. student grant to B.G.-F. (grant PRE2018-086417 funded by MCIN/AEI/10.13039/501100011033 and by ESF Investing in your future), by MCIU-INIA-AEI through the project RTA2017-00102-C03-01 and RTA2017-00102-C03-02, and through UE Horizon-CL6-2021-BIODIV-01-12–320 EU InnOBreed IA project n°101061028.info:eu-repo/semantics/publishedVersionMDPIProducció VegetalFructicultura2023info:eu-repo/semantics/article13http://hdl.handle.net/20.500.12327/2631https://doi.org/10.3390/plants12234068reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésPlantsINIA/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTA2017-00102-C03-01/ES/Obtención de variedades de manzana de elevada calidad y resistencia a agentes bióticos. Desarrollo y aplicación de nuevas técnicas de análisis fenotípico (susceptibilidad al fuego bacteriano y compuestos fenólicos) y estudio de asociación genética/INIA/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTA2017-00102-C03-02/ES/Obtención de variedades de manzana de elevada calidad y resistencia a agentes bióticos. Desarrollo y aplicación de nuevas técnicas de análisis fenotípico (susceptibilidad al fuego bacteriano y compuestos fenólicos) y estudio de asociación genética/EC/HE/101061028/EU/Innovative Organic Fruit Breeding and uses/InnOBreedAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:20.500.12327/26312026-05-29T05:05:01Z
dc.title.none.fl_str_mv Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
title Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
spellingShingle Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
García-Fernández, Belén
633
title_short Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
title_full Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
title_fullStr Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
title_full_unstemmed Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
title_sort Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
dc.creator.none.fl_str_mv García-Fernández, Belén
Dolcet-Sanjuan, Ramon
Micheletti, Diego
Antón-Díaz, María José
Bover-Cid, Sara
Fernández, Mercedes
Abad, Xavier
Dapena, Enrique
author García-Fernández, Belén
author_facet García-Fernández, Belén
Dolcet-Sanjuan, Ramon
Micheletti, Diego
Antón-Díaz, María José
Bover-Cid, Sara
Fernández, Mercedes
Abad, Xavier
Dapena, Enrique
author_role author
author2 Dolcet-Sanjuan, Ramon
Micheletti, Diego
Antón-Díaz, María José
Bover-Cid, Sara
Fernández, Mercedes
Abad, Xavier
Dapena, Enrique
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Producció Vegetal
Fructicultura
dc.subject.none.fl_str_mv 633
topic 633
description Fire blight, caused by Erwinia amylovora, is one of the most devastating apple diseases. The selection of cultivars of low susceptibility and the study of the genetic mechanisms of the disease play important roles in fire blight management. The susceptibility level to fire blight was evaluated in 102 accessions originating from Asturias, a cider-producing region located in the north of Spain with a wide apple germplasm. Evaluations took place under quarantine conditions using artificial inoculations of grafted plants. The results revealed wide variation in susceptibility responses and low-susceptible cultivars were identified. In addition, 91 cultivars were genotyped using the Affymetrix Axiom® Apple 480 K SNP array to conduct genome-wide association studies (GWAS). A statistically significant signal was detected on chromosome 10 using the multi-locus mixed model (MLMM). Two genes were identified as major putative candidate genes: a TIR-NBS-LRR class disease protein and a protein containing a development and cell death (DCD) domain. The outcomes of this study provide a promising source of information, particularly in the context of cider apples, and set a starting point for future genetic and breeding approaches
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12327/2631
https://doi.org/10.3390/plants12234068
url http://hdl.handle.net/20.500.12327/2631
https://doi.org/10.3390/plants12234068
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Plants
INIA/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTA2017-00102-C03-01/ES/Obtención de variedades de manzana de elevada calidad y resistencia a agentes bióticos. Desarrollo y aplicación de nuevas técnicas de análisis fenotípico (susceptibilidad al fuego bacteriano y compuestos fenólicos) y estudio de asociación genética/
INIA/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTA2017-00102-C03-02/ES/Obtención de variedades de manzana de elevada calidad y resistencia a agentes bióticos. Desarrollo y aplicación de nuevas técnicas de análisis fenotípico (susceptibilidad al fuego bacteriano y compuestos fenólicos) y estudio de asociación genética/
EC/HE/101061028/EU/Innovative Organic Fruit Breeding and uses/InnOBreed
dc.rights.none.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 13
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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