Genetic structure of Argentinean hexaploid wheat germplasm

Autores
Vanzetti, Leonardo Sebastián; Yerkovich, Nadia; Chialvo, , Eugenia; Lombardo, Lucio Andrés; Vaschetto, Luis Maria Benjamin; Helguera, Marcelo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. Genetic relationships among these lines were examined using model-based clustering methods. In the analysis three subpopulations were identified which correspond largely to the origin of the germplasm used by the main breeding programs in Argentina.
Fil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Yerkovich, Nadia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Chialvo, , Eugenia . Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Lombardo, Lucio Andrés. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Vaschetto, Luis Maria Benjamin. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Materia
WHEAT
GENETIC STRUCTURE
MOLECULAR MARKERS
GENETIC DIVERSITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/9444
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Genetic structure of Argentinean hexaploid wheat germplasmVanzetti, Leonardo SebastiánYerkovich, NadiaChialvo, , Eugenia Lombardo, Lucio AndrésVaschetto, Luis Maria BenjaminHelguera, MarceloWHEATGENETIC STRUCTUREMOLECULAR MARKERSGENETIC DIVERSITYhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. Genetic relationships among these lines were examined using model-based clustering methods. In the analysis three subpopulations were identified which correspond largely to the origin of the germplasm used by the main breeding programs in Argentina.Fil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaFil: Yerkovich, Nadia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaFil: Chialvo, , Eugenia . Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaFil: Lombardo, Lucio Andrés. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaFil: Vaschetto, Luis Maria Benjamin. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; ArgentinaSociedade Brasileira de Genética2013-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9444Vanzetti, Leonardo Sebastián; Yerkovich, Nadia; Chialvo, , Eugenia ; Lombardo, Lucio Andrés; Vaschetto, Luis Maria Benjamin; et al.; Genetic structure of Argentinean hexaploid wheat germplasm; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 36; 3; 5-2013; 391-3991415-47571678-4685enginfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/scielo.php?pid=S1415-47572013000300014&script=sci_arttextinfo:eu-repo/semantics/altIdentifier/doi/10.1590/S1415-47572013000300014info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:58Zoai:ri.conicet.gov.ar:11336/9444instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:45:58.915CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Genetic structure of Argentinean hexaploid wheat germplasm
title Genetic structure of Argentinean hexaploid wheat germplasm
spellingShingle Genetic structure of Argentinean hexaploid wheat germplasm
Vanzetti, Leonardo Sebastián
WHEAT
GENETIC STRUCTURE
MOLECULAR MARKERS
GENETIC DIVERSITY
title_short Genetic structure of Argentinean hexaploid wheat germplasm
title_full Genetic structure of Argentinean hexaploid wheat germplasm
title_fullStr Genetic structure of Argentinean hexaploid wheat germplasm
title_full_unstemmed Genetic structure of Argentinean hexaploid wheat germplasm
title_sort Genetic structure of Argentinean hexaploid wheat germplasm
dc.creator.none.fl_str_mv Vanzetti, Leonardo Sebastián
Yerkovich, Nadia
Chialvo, , Eugenia
Lombardo, Lucio Andrés
Vaschetto, Luis Maria Benjamin
Helguera, Marcelo
author Vanzetti, Leonardo Sebastián
author_facet Vanzetti, Leonardo Sebastián
Yerkovich, Nadia
Chialvo, , Eugenia
Lombardo, Lucio Andrés
Vaschetto, Luis Maria Benjamin
Helguera, Marcelo
author_role author
author2 Yerkovich, Nadia
Chialvo, , Eugenia
Lombardo, Lucio Andrés
Vaschetto, Luis Maria Benjamin
Helguera, Marcelo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv WHEAT
GENETIC STRUCTURE
MOLECULAR MARKERS
GENETIC DIVERSITY
topic WHEAT
GENETIC STRUCTURE
MOLECULAR MARKERS
GENETIC DIVERSITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. Genetic relationships among these lines were examined using model-based clustering methods. In the analysis three subpopulations were identified which correspond largely to the origin of the germplasm used by the main breeding programs in Argentina.
Fil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Yerkovich, Nadia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Chialvo, , Eugenia . Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Lombardo, Lucio Andrés. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Vaschetto, Luis Maria Benjamin. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuario Marcos Juarez; Argentina
description The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. Genetic relationships among these lines were examined using model-based clustering methods. In the analysis three subpopulations were identified which correspond largely to the origin of the germplasm used by the main breeding programs in Argentina.
publishDate 2013
dc.date.none.fl_str_mv 2013-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/9444
Vanzetti, Leonardo Sebastián; Yerkovich, Nadia; Chialvo, , Eugenia ; Lombardo, Lucio Andrés; Vaschetto, Luis Maria Benjamin; et al.; Genetic structure of Argentinean hexaploid wheat germplasm; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 36; 3; 5-2013; 391-399
1415-4757
1678-4685
url http://hdl.handle.net/11336/9444
identifier_str_mv Vanzetti, Leonardo Sebastián; Yerkovich, Nadia; Chialvo, , Eugenia ; Lombardo, Lucio Andrés; Vaschetto, Luis Maria Benjamin; et al.; Genetic structure of Argentinean hexaploid wheat germplasm; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 36; 3; 5-2013; 391-399
1415-4757
1678-4685
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/scielo.php?pid=S1415-47572013000300014&script=sci_arttext
info:eu-repo/semantics/altIdentifier/doi/10.1590/S1415-47572013000300014
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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