Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat
- Autores
- Simón, María Rosa; Ayala, Francisco M.; Moreno, María Virginia; Lohwasser, Ulrike; Börner, Andreas
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- 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).
Facultad de Ciencias Agrarias y Forestales - Materia
-
Ciencias Agrarias
QTL
Races
Resistance
Tan spot - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/86989
Ver los metadatos del registro completo
id |
SEDICI_02b61c58c1f8409cc7115b4aae1b8739 |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/86989 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheatSimón, María RosaAyala, Francisco M.Moreno, María VirginiaLohwasser, UlrikeBörner, AndreasCiencias AgrariasQTLRacesResistanceTan spotTan spot, caused by the fungus <i>Pyrenophora tritici-repentis</i> (Died.) Drechs is an important foliar disease of wheat (<i>Triticum aestivum</i> 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 <i>Xksuh4c</i> was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120).Facultad de Ciencias Agrarias y Forestales2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf649-660http://sedici.unlp.edu.ar/handle/10915/86989enginfo:eu-repo/semantics/altIdentifier/issn/0133-3720info:eu-repo/semantics/altIdentifier/doi/10.1556/0806.43.2015.022info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:54Zoai:sedici.unlp.edu.ar:10915/86989Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:54.381SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
title |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
spellingShingle |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat Simón, María Rosa Ciencias Agrarias QTL Races Resistance Tan spot |
title_short |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
title_full |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
title_fullStr |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
title_full_unstemmed |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
title_sort |
Mapping QTL for resistance against <i>Pyrenophora tritici-repentis</i> in wheat |
dc.creator.none.fl_str_mv |
Simón, María Rosa Ayala, Francisco M. Moreno, María Virginia Lohwasser, Ulrike Börner, Andreas |
author |
Simón, María Rosa |
author_facet |
Simón, María Rosa Ayala, Francisco M. Moreno, María Virginia Lohwasser, Ulrike Börner, Andreas |
author_role |
author |
author2 |
Ayala, Francisco M. Moreno, María Virginia Lohwasser, Ulrike Börner, Andreas |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Ciencias Agrarias QTL Races Resistance Tan spot |
topic |
Ciencias Agrarias QTL Races Resistance Tan spot |
dc.description.none.fl_txt_mv |
Tan spot, caused by the fungus <i>Pyrenophora tritici-repentis</i> (Died.) Drechs is an important foliar disease of wheat (<i>Triticum aestivum</i> 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 <i>Xksuh4c</i> was significant for both isolates (with a LOD of 3.76 for isolate H0019 and 5.87 for H0120). Facultad de Ciencias Agrarias y Forestales |
description |
Tan spot, caused by the fungus <i>Pyrenophora tritici-repentis</i> (Died.) Drechs is an important foliar disease of wheat (<i>Triticum aestivum</i> 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 <i>Xksuh4c</i> 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/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/86989 |
url |
http://sedici.unlp.edu.ar/handle/10915/86989 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0133-3720 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/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 649-660 |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1844616041384116224 |
score |
13.070432 |