Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables

18 Pág.

Bibliographic Details
Authors: Martínez-Moreno, Fernando, Giraldo, Patricia, Cátedra, María Del Mar, Ruiz, Magdalena
Format: article
Status:Published version
Publication Date:2021
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/335655
Online Access:http://hdl.handle.net/10261/335655
https://api.elsevier.com/content/abstract/scopus_id/85103833149
Access Level:Open access
Keyword:Ecogeographical variation
Germplasm
Puccinia triticina
Resistance
Triticum turgidum
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spelling Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variablesMartínez-Moreno, FernandoGiraldo, PatriciaCátedra, María Del MarRuiz, MagdalenaEcogeographical variationGermplasmPuccinia triticinaResistanceTriticum turgidum18 Pág.Spain has a great landrace diversity of the subspecies of the tetraploid species Triticum turgidum L., namely, durum (or durum wheat), turgidum (or rivet wheat) and dicoccon (or domesticated emmer wheat). These wheats have to confront several foliar diseases such as the leaf rust. In this work, a core collection of 94 landraces of tetraploid wheats were inoculated with three leaf rust isolates. Besides, a larger collection (of 192 accessions) was evaluated in the field. Although the majority of landraces were susceptible, approximately 20% were resistant, especially domesticated emmer wheat landraces. Several variables, such as late heading and red coat seeds were associated to resistant accessions. Regarding ecogeographic variables, a higher rainfall from October to February and more uniform temperature were found in the area of origin of resistant landraces. Based on these results, several resistant landraces were identified that potentially may be used in durum wheat breeding programs. In addition, a predictive model was elaborated to develop smaller subsets for future screening with a higher hit rate for rust resistance.This research was funded by project AGL2016-77149 from the Spanish Ministry of Science, Innovation, and Universities, project PID2019-109089RB-C32 from the Spanish Ministry of Science and Innovation, and project RFP2015-00008-C04-01 from the National Institute for Agricultural and Food Research and Technology.Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)Martínez-Moreno, Fernando [0000-0001-5852-1851]Giraldo, Patricia [0000-0002-2089-8124]Cátedra, María Del Mar [0000-0003-2939-021X]Ruiz, Magdalena [0000-0003-3901-703X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/335655https://api.elsevier.com/content/abstract/scopus_id/85103833149reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICIU//AGL2016-77149info:eu-repo/grantAgreement/CSIC-INIA//RFP2015-00008-C04-01Centro de Recursos Fitogenéticos y Agricultura Sostenible (CRF)https://doi.org/10.3390/agriculture11040277Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3356552026-05-22T06:33:51Z
dc.title.none.fl_str_mv Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
title Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
spellingShingle Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
Martínez-Moreno, Fernando
Ecogeographical variation
Germplasm
Puccinia triticina
Resistance
Triticum turgidum
title_short Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
title_full Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
title_fullStr Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
title_full_unstemmed Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
title_sort Evaluation of leaf rust resistance in the spanish core collection of tetraploid wheat landraces and association with ecogeographical variables
dc.creator.none.fl_str_mv Martínez-Moreno, Fernando
Giraldo, Patricia
Cátedra, María Del Mar
Ruiz, Magdalena
author Martínez-Moreno, Fernando
author_facet Martínez-Moreno, Fernando
Giraldo, Patricia
Cátedra, María Del Mar
Ruiz, Magdalena
author_role author
author2 Giraldo, Patricia
Cátedra, María Del Mar
Ruiz, Magdalena
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)
Martínez-Moreno, Fernando [0000-0001-5852-1851]
Giraldo, Patricia [0000-0002-2089-8124]
Cátedra, María Del Mar [0000-0003-2939-021X]
Ruiz, Magdalena [0000-0003-3901-703X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Ecogeographical variation
Germplasm
Puccinia triticina
Resistance
Triticum turgidum
topic Ecogeographical variation
Germplasm
Puccinia triticina
Resistance
Triticum turgidum
description 18 Pág.
publishDate 2021
dc.date.none.fl_str_mv 2021
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/10261/335655
https://api.elsevier.com/content/abstract/scopus_id/85103833149
url http://hdl.handle.net/10261/335655
https://api.elsevier.com/content/abstract/scopus_id/85103833149
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MICIU//AGL2016-77149
info:eu-repo/grantAgreement/CSIC-INIA//RFP2015-00008-C04-01
Centro de Recursos Fitogenéticos y Agricultura Sostenible (CRF)
https://doi.org/10.3390/agriculture11040277
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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