An update of recent use of Aegilops species in wheat breeding

Aegilops species have significantly contributed to wheat breeding despite the difficulties involved in the handling of wild species, such as crossability and incompatibility. A number of biotic resistance genes have been identified and incorporated into wheat varieties from Aegilops species, and thi...

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Detalles Bibliográficos
Autor: Kishii, M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:México
Institución:Centro Internacional de Mejoramiento de Maíz y Trigo
Repositorio:Repositorio Institucional de Publicaciones Multimedia del CIMMYT
OAI Identifier:oai:repository.cimmyt.org:10883/20239
Acceso en línea:https://hdl.handle.net/10883/20239
Access Level:acceso abierto
Palabra clave:AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
Wheat Breeding
Wild Species
Stress Tolerance
AEGILOPS
INTROGRESSION
TRANSLOCATION
WHEAT
PLANT BREEDING
WILD PLANTS
GENETIC RESOURCES
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spelling An update of recent use of Aegilops species in wheat breedingKishii, M.AGRICULTURAL SCIENCES AND BIOTECHNOLOGYWheat BreedingWild SpeciesStress ToleranceAEGILOPSINTROGRESSIONTRANSLOCATIONWHEATPLANT BREEDINGWILD PLANTSGENETIC RESOURCESAegilops species have significantly contributed to wheat breeding despite the difficulties involved in the handling of wild species, such as crossability and incompatibility. A number of biotic resistance genes have been identified and incorporated into wheat varieties from Aegilops species, and this genus is also contributing toward improvement of complex traits such as yield and abiotic tolerance for drought and heat. The D genome diploid species of Aegilops tauschii has been utilized most often in wheat breeding programs. Other Aegilops species are more difficult to utilize in the breeding because of lower meiotic recombination frequencies; generally they can be utilized only after extensive and time-consuming procedures in the form of translocation/introgression lines. After the emergence of Ug99 stem rust and wheat blast threats, Aegilops species gathered more attention as a form of new resistance sources. This article aims to update recent progress on Aegilops species, as well as to cover new topics around their use in wheat breeding.Frontiers2019-09-19T17:12:43Z2019-09-19T17:12:43Z2019Published Versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePDFapplication/pdf1664-462Xhttps://hdl.handle.net/10883/2023910.3389/fpls.2019.0058510Frontiers in Plant Science585reponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYTinstname:Centro Internacional de Mejoramiento de Maíz y Trigoinstacron:CIMMYTEnglishhttps://www.frontiersin.org/articles/10.3389/fpls.2019.00585/full#supplementary-materialSwitzerlandCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.Open Accessinfo:eu-repo/semantics/openAccessoai:repository.cimmyt.org:10883/202392024-10-11T19:55:56Z
dc.title.none.fl_str_mv An update of recent use of Aegilops species in wheat breeding
title An update of recent use of Aegilops species in wheat breeding
spellingShingle An update of recent use of Aegilops species in wheat breeding
Kishii, M.
AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
Wheat Breeding
Wild Species
Stress Tolerance
AEGILOPS
INTROGRESSION
TRANSLOCATION
WHEAT
PLANT BREEDING
WILD PLANTS
GENETIC RESOURCES
title_short An update of recent use of Aegilops species in wheat breeding
title_full An update of recent use of Aegilops species in wheat breeding
title_fullStr An update of recent use of Aegilops species in wheat breeding
title_full_unstemmed An update of recent use of Aegilops species in wheat breeding
title_sort An update of recent use of Aegilops species in wheat breeding
dc.creator.none.fl_str_mv Kishii, M.
author Kishii, M.
author_facet Kishii, M.
author_role author
dc.subject.none.fl_str_mv AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
Wheat Breeding
Wild Species
Stress Tolerance
AEGILOPS
INTROGRESSION
TRANSLOCATION
WHEAT
PLANT BREEDING
WILD PLANTS
GENETIC RESOURCES
topic AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
Wheat Breeding
Wild Species
Stress Tolerance
AEGILOPS
INTROGRESSION
TRANSLOCATION
WHEAT
PLANT BREEDING
WILD PLANTS
GENETIC RESOURCES
description Aegilops species have significantly contributed to wheat breeding despite the difficulties involved in the handling of wild species, such as crossability and incompatibility. A number of biotic resistance genes have been identified and incorporated into wheat varieties from Aegilops species, and this genus is also contributing toward improvement of complex traits such as yield and abiotic tolerance for drought and heat. The D genome diploid species of Aegilops tauschii has been utilized most often in wheat breeding programs. Other Aegilops species are more difficult to utilize in the breeding because of lower meiotic recombination frequencies; generally they can be utilized only after extensive and time-consuming procedures in the form of translocation/introgression lines. After the emergence of Ug99 stem rust and wheat blast threats, Aegilops species gathered more attention as a form of new resistance sources. This article aims to update recent progress on Aegilops species, as well as to cover new topics around their use in wheat breeding.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-19T17:12:43Z
2019-09-19T17:12:43Z
2019
dc.type.none.fl_str_mv Published Version
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1664-462X
https://hdl.handle.net/10883/20239
10.3389/fpls.2019.00585
identifier_str_mv 1664-462X
10.3389/fpls.2019.00585
url https://hdl.handle.net/10883/20239
dc.language.none.fl_str_mv English
language_invalid_str_mv English
dc.relation.none.fl_str_mv https://www.frontiersin.org/articles/10.3389/fpls.2019.00585/full#supplementary-material
dc.rights.none.fl_str_mv Open Access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Open Access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv PDF
application/pdf
dc.coverage.none.fl_str_mv Switzerland
dc.publisher.none.fl_str_mv Frontiers
publisher.none.fl_str_mv Frontiers
dc.source.none.fl_str_mv 10
Frontiers in Plant Science
585
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reponame_str Repositorio Institucional de Publicaciones Multimedia del CIMMYT
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