Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock

10 Pág. Instituto de Ciencias Forestales (ICIFOR)

Detalles Bibliográficos
Autores: Domínguez, Jorge, Macaya-Sanz, David, Gil, Luis, Martín, Juan Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/289588
Acceso en línea:http://hdl.handle.net/10261/289588
Access Level:acceso abierto
Palabra clave:Dutch elm disease
Breeding
Resistance
Ulmus
Ophiostoma novo-ulmi
Heritability
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spelling Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stockDomínguez, JorgeMacaya-Sanz, DavidGil, LuisMartín, Juan AntonioDutch elm diseaseBreedingResistanceUlmusOphiostoma novo-ulmiHeritability10 Pág. Instituto de Ciencias Forestales (ICIFOR)Under the continuous pressure of Dutch elm disease (DED) in Europe, increasing the genetic diversity of Ulmus minor trees resistant to Ophiostoma novo-ulmi is a priority for the species conservation and reintroduction. In this work we screened 121 U. minor genotypes for resistance to O. novo-ulmi under field experimental conditions. The genotypes had been previously obtained through controlled crosses between two moderately resistant (dams) and one susceptible (sire) genotypes. After two years of artificial inoculations with O. novo-ulmi, transgressive resistance was present but not prevalent, and a moderate relation was found between tree growth and suscep tibility. Heritability estimates of DED resistance endorse significant genetic control and higher estimates for experimental blocks with milder symptoms. Three genotypes excelled for their high DED resistance, showing average foliage wilting values below 30% after the two years of inoculations. The genetic fingerprint, leaf phenology and morphology, and ornamental traits of these three genotypes were evaluated to facilitate their identification and use by stakeholders. Nuclear microsatellite profiling displayed unique barcodes for each ge notype, ensuring traceability of the plant material. Morphological and phenological traits of the three genotypes are quite similar and fall within the species standards. In base of these results, three new native genotypes are proposed as basic materials for elm reintroduction in Western Europe.The Spanish elm breeding program is funded by Direccion General de Biodiversidad, Bosques y Desertificacion, Ministerio para la Transicion Ecologica y el Reto Demografico (MITECO), Spain. The position of Dr. Macaya-Sanz is mostly funded by the program "Atraccion de Talento Investigador" of the Community of Madrid (ref. 2019-T2/BIO-12780).Peer reviewedElsevierMinisterio para la Transición Ecológica y el Reto Demográfico (España)Comunidad de MadridMacaya-Sanz, David [0000-0002-6920-201X]Martín, Juan Antonio [0000-0002-3207-1319]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/289588reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#S2019-T2/BIO-12780Instituto de Ciencias Forestales (ICIFOR)https://doi.org/10.1016/j.foreco.2022.120113Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2895882026-05-22T06:33:51Z
dc.title.none.fl_str_mv Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
title Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
spellingShingle Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
Domínguez, Jorge
Dutch elm disease
Breeding
Resistance
Ulmus
Ophiostoma novo-ulmi
Heritability
title_short Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
title_full Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
title_fullStr Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
title_full_unstemmed Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
title_sort Excelling the progenitors: Breeding for resistance to Dutch elm disease from moderately resistant and susceptible native stock
dc.creator.none.fl_str_mv Domínguez, Jorge
Macaya-Sanz, David
Gil, Luis
Martín, Juan Antonio
author Domínguez, Jorge
author_facet Domínguez, Jorge
Macaya-Sanz, David
Gil, Luis
Martín, Juan Antonio
author_role author
author2 Macaya-Sanz, David
Gil, Luis
Martín, Juan Antonio
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio para la Transición Ecológica y el Reto Demográfico (España)
Comunidad de Madrid
Macaya-Sanz, David [0000-0002-6920-201X]
Martín, Juan Antonio [0000-0002-3207-1319]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Dutch elm disease
Breeding
Resistance
Ulmus
Ophiostoma novo-ulmi
Heritability
topic Dutch elm disease
Breeding
Resistance
Ulmus
Ophiostoma novo-ulmi
Heritability
description 10 Pág. Instituto de Ciencias Forestales (ICIFOR)
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/289588
url http://hdl.handle.net/10261/289588
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
S2019-T2/BIO-12780
Instituto de Ciencias Forestales (ICIFOR)
https://doi.org/10.1016/j.foreco.2022.120113
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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