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Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions
dc.contributor.author | García-Fernández, Belén | |
dc.contributor.author | Dolcet-Sanjuan, Ramon | |
dc.contributor.author | Micheletti, Diego | |
dc.contributor.author | Antón-Díaz, María José | |
dc.contributor.author | Solsona, Cristina | |
dc.contributor.author | Fernández, Mercedes | |
dc.contributor.author | Abad, Xavier | |
dc.contributor.author | Dapena, Enrique | |
dc.contributor.other | Producció Vegetal | ca |
dc.date.accessioned | 2024-01-10T08:52:41Z | |
dc.date.available | 2024-01-10T08:52:41Z | |
dc.date.issued | 2023-12-04 | |
dc.identifier.citation | Belén García-Fernández, Ramón Dolcet-Sanjuan, Micheletti, D., María José Antón-Díaz, C. Solsona, Fernández, M., Abad, X., & Dapena, E. (2023). Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions. Plants, 12(23), 4068–4068. https://doi.org/10.3390/plants12234068 | ca |
dc.identifier.issn | 2223-7747 | ca |
dc.identifier.uri | http://hdl.handle.net/20.500.12327/2631 | |
dc.description.abstract | 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 | ca |
dc.description.sponsorship | Funding 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. | ca |
dc.format.extent | 13 | ca |
dc.language.iso | eng | ca |
dc.publisher | MDPI | ca |
dc.relation.ispartof | Plants | ca |
dc.rights | Attribution 4.0 International | ca |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Susceptibility Evaluation to Fire Blight and Genome-Wide Associations within a Collection of Asturian Apple Accessions | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.description.version | info:eu-repo/semantics/publishedVersion | ca |
dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
dc.embargo.terms | cap | ca |
dc.relation.projectID | 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/ | ca |
dc.relation.projectID | 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/ | ca |
dc.relation.projectID | EC/HE/101061028/EU/Innovative Organic Fruit Breeding and uses/InnOBreed | ca |
dc.subject.udc | 633 | ca |
dc.identifier.doi | https://doi.org/10.3390/plants12234068 | ca |
dc.contributor.group | Fructicultura | ca |
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