Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico

Stripe or yellow rust (YR) caused by Puccinia striiformis Westend. f. sp. tritici Erikss. is a persistent biotic-stress threatening global wheat production. To broaden our understanding of the shared genetic basis of YR resistance across multi-site and multi-year evaluations, we performed a large ge...

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Autores: Juliana, P., Singh, R.P., Huerta-Espino, J., Bhavani, S., Randhawa, M.S., Kumar, U., Joshi, A.K., Bhati, P., Villaseñor Mir, H.E., Mishra, C.N., Singh, G.P.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
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:10883/20918
Acceso en línea:https://hdl.handle.net/10883/20918
Access Level:acceso abierto
Palabra clave:PLANT GENETICS
GENETIC MARKERS
GENOMICS
PLANT BREEDING
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spelling Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and MexicoJuliana, P.Singh, R.P.Huerta-Espino, J.Bhavani, S.Randhawa, M.S.Kumar, U.Joshi, A.K.Bhati, P.Villaseñor Mir, H.E.Mishra, C.N.Singh, G.P.PLANT GENETICSGENETIC MARKERSGENOMICSPLANT BREEDINGStripe or yellow rust (YR) caused by Puccinia striiformis Westend. f. sp. tritici Erikss. is a persistent biotic-stress threatening global wheat production. To broaden our understanding of the shared genetic basis of YR resistance across multi-site and multi-year evaluations, we performed a large genome-wide association study using 43,706 YR observations on 23,346 wheat lines from the International Maize and Wheat Improvement Center evaluated between 2013 and 2019 at sites in India, Kenya and Mexico, against predominant races prevalent in the countries.We identified 114 repeatable markers tagging 20 quantitative trait loci (QTL) associated with YR on ten chromosomes including 1D, 2A, 2B, 2D, 3A, 4A, 4D, 5A, 5B and 6B, among which four QTL, QYr.cim-2DL.2, QYr.cim-2AS.1, QYr.cim-2BS.2 and QYr.cim-2BS.3 were significant in more than ten datasets.Furthermore, we report YR-associated allelic fingerprints for the largest panel of wheat breeding lines (52,067 lines) till date, creating substantial opportunities for YR favorable allele enrichment using molecular markers. Overall, the markers and fingerprints reported in this study provide excellent insights into the genetic architecture of YR resistance in different geographical regions, time-periods and wheat germplasm and are a huge resource to the global wheat breeding community for accelerating YR resistance breeding efforts.Nature Publishing Group2020-07-18T00:20:16Z2020-07-18T00:20:16Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePDFapplication/pdf2045-2322 (Print)https://hdl.handle.net/10883/2091810.1038/s41598-020-67874-x110Nature Scientific Reports10908reponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYTinstname:Centro Internacional de Mejoramiento de Maíz y Trigoinstacron:CIMMYTEnglishhttps://www.nature.com/articles/s41598-020-67874-x#Sec22INDIAKENYAMEXICOLondon (United Kingdom)CIMMYT 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:10883/209182024-10-11T19:56:52Z
dc.title.none.fl_str_mv Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
title Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
spellingShingle Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
Juliana, P.
PLANT GENETICS
GENETIC MARKERS
GENOMICS
PLANT BREEDING
title_short Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
title_full Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
title_fullStr Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
title_full_unstemmed Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
title_sort Genome-wide mapping and allelic fingerprinting provide insights into the genetics of resistance to wheat stripe rust in India, Kenya and Mexico
dc.creator.none.fl_str_mv Juliana, P.
Singh, R.P.
Huerta-Espino, J.
Bhavani, S.
Randhawa, M.S.
Kumar, U.
Joshi, A.K.
Bhati, P.
Villaseñor Mir, H.E.
Mishra, C.N.
Singh, G.P.
author Juliana, P.
author_facet Juliana, P.
Singh, R.P.
Huerta-Espino, J.
Bhavani, S.
Randhawa, M.S.
Kumar, U.
Joshi, A.K.
Bhati, P.
Villaseñor Mir, H.E.
Mishra, C.N.
Singh, G.P.
author_role author
author2 Singh, R.P.
Huerta-Espino, J.
Bhavani, S.
Randhawa, M.S.
Kumar, U.
Joshi, A.K.
Bhati, P.
Villaseñor Mir, H.E.
Mishra, C.N.
Singh, G.P.
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv PLANT GENETICS
GENETIC MARKERS
GENOMICS
PLANT BREEDING
topic PLANT GENETICS
GENETIC MARKERS
GENOMICS
PLANT BREEDING
description Stripe or yellow rust (YR) caused by Puccinia striiformis Westend. f. sp. tritici Erikss. is a persistent biotic-stress threatening global wheat production. To broaden our understanding of the shared genetic basis of YR resistance across multi-site and multi-year evaluations, we performed a large genome-wide association study using 43,706 YR observations on 23,346 wheat lines from the International Maize and Wheat Improvement Center evaluated between 2013 and 2019 at sites in India, Kenya and Mexico, against predominant races prevalent in the countries.We identified 114 repeatable markers tagging 20 quantitative trait loci (QTL) associated with YR on ten chromosomes including 1D, 2A, 2B, 2D, 3A, 4A, 4D, 5A, 5B and 6B, among which four QTL, QYr.cim-2DL.2, QYr.cim-2AS.1, QYr.cim-2BS.2 and QYr.cim-2BS.3 were significant in more than ten datasets.Furthermore, we report YR-associated allelic fingerprints for the largest panel of wheat breeding lines (52,067 lines) till date, creating substantial opportunities for YR favorable allele enrichment using molecular markers. Overall, the markers and fingerprints reported in this study provide excellent insights into the genetic architecture of YR resistance in different geographical regions, time-periods and wheat germplasm and are a huge resource to the global wheat breeding community for accelerating YR resistance breeding efforts.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-18T00:20:16Z
2020-07-18T00:20:16Z
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 2045-2322 (Print)
https://hdl.handle.net/10883/20918
10.1038/s41598-020-67874-x
identifier_str_mv 2045-2322 (Print)
10.1038/s41598-020-67874-x
url https://hdl.handle.net/10883/20918
dc.language.none.fl_str_mv English
language_invalid_str_mv English
dc.relation.none.fl_str_mv https://www.nature.com/articles/s41598-020-67874-x#Sec22
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 INDIA
KENYA
MEXICO
London (United Kingdom)
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv 1
10
Nature Scientific Reports
10908
reponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYT
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instname_str Centro Internacional de Mejoramiento de Maíz y Trigo
instacron_str CIMMYT
institution CIMMYT
reponame_str Repositorio Institucional de Publicaciones Multimedia del CIMMYT
collection Repositorio Institucional de Publicaciones Multimedia del CIMMYT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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