Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat

Autores
Simón, Maria Rosa; Ayala, F. M.; Moreno, María Virginia; Lohwasser, Ulrike; Börner, Andreas
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
Tan spot, caused by the fungus Pyrenophora tritici-repentis (Died.) Drechs is an important foliar disease of wheat (Triticum aestivum L.). From a set of phenotypically and molecularly characterized set of Argentinean isolates, two isolates H0019 and H0120 which do not correspond to known races of the pathogen were selected. Segregation for resistance among a set of recombinant inbred lines bred from the cross ‘W7984’ × cv. ‘Opata 85’ was used to identify the basis for resistance at the seedling stage, against those fungal isolates (H0019 and H0120), across three independent environments. On the basis of the mean performance across all three environments, a QTL against chlorosis located on the 6AS and linked to the RFLP locus Xksuh4c was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120).
Materia
Agronomía, reproducción y protección de plantas
tan spot
resistance
races
QTL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/6314
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/6314
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Mapping QTL for Resistance against Pyrenophora tritici-repentis in WheatSimón, Maria RosaAyala, F. M.Moreno, María VirginiaLohwasser, UlrikeBörner, AndreasAgronomía, reproducción y protección de plantastan spotresistanceracesQTLTan spot, caused by the fungus Pyrenophora tritici-repentis (Died.) Drechs is an important foliar disease of wheat (Triticum aestivum L.). From a set of phenotypically and molecularly characterized set of Argentinean isolates, two isolates H0019 and H0120 which do not correspond to known races of the pathogen were selected. Segregation for resistance among a set of recombinant inbred lines bred from the cross ‘W7984’ × cv. ‘Opata 85’ was used to identify the basis for resistance at the seedling stage, against those fungal isolates (H0019 and H0120), across three independent environments. On the basis of the mean performance across all three environments, a QTL against chlorosis located on the 6AS and linked to the RFLP locus Xksuh4c was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120).2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/6314enginfo:eu-repo/semantics/altIdentifier/doi/10.1556/0806.43.2015.022info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-10-16T09:26:50Zoai:digital.cic.gba.gob.ar:11746/6314Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-10-16 09:26:50.543CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
title Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
spellingShingle Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
Simón, Maria Rosa
Agronomía, reproducción y protección de plantas
tan spot
resistance
races
QTL
title_short Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
title_full Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
title_fullStr Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
title_full_unstemmed Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
title_sort Mapping QTL for Resistance against Pyrenophora tritici-repentis in Wheat
dc.creator.none.fl_str_mv Simón, Maria Rosa
Ayala, F. M.
Moreno, María Virginia
Lohwasser, Ulrike
Börner, Andreas
author Simón, Maria Rosa
author_facet Simón, Maria Rosa
Ayala, F. M.
Moreno, María Virginia
Lohwasser, Ulrike
Börner, Andreas
author_role author
author2 Ayala, F. M.
Moreno, María Virginia
Lohwasser, Ulrike
Börner, Andreas
author2_role author
author
author
author
dc.subject.none.fl_str_mv Agronomía, reproducción y protección de plantas
tan spot
resistance
races
QTL
topic Agronomía, reproducción y protección de plantas
tan spot
resistance
races
QTL
dc.description.none.fl_txt_mv Tan spot, caused by the fungus Pyrenophora tritici-repentis (Died.) Drechs is an important foliar disease of wheat (Triticum aestivum L.). From a set of phenotypically and molecularly characterized set of Argentinean isolates, two isolates H0019 and H0120 which do not correspond to known races of the pathogen were selected. Segregation for resistance among a set of recombinant inbred lines bred from the cross ‘W7984’ × cv. ‘Opata 85’ was used to identify the basis for resistance at the seedling stage, against those fungal isolates (H0019 and H0120), across three independent environments. On the basis of the mean performance across all three environments, a QTL against chlorosis located on the 6AS and linked to the RFLP locus Xksuh4c was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120).
description Tan spot, caused by the fungus Pyrenophora tritici-repentis (Died.) Drechs is an important foliar disease of wheat (Triticum aestivum L.). From a set of phenotypically and molecularly characterized set of Argentinean isolates, two isolates H0019 and H0120 which do not correspond to known races of the pathogen were selected. Segregation for resistance among a set of recombinant inbred lines bred from the cross ‘W7984’ × cv. ‘Opata 85’ was used to identify the basis for resistance at the seedling stage, against those fungal isolates (H0019 and H0120), across three independent environments. On the basis of the mean performance across all three environments, a QTL against chlorosis located on the 6AS and linked to the RFLP locus Xksuh4c was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120).
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/6314
url https://digital.cic.gba.gob.ar/handle/11746/6314
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1556/0806.43.2015.022
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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