Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties
- Autores
- Dieguez, Maria Jose; Lopez, Micaela; Altieri, Emiliano; Pergolesi, María Fernanda; Dabove, Marisol Alicia; Cuyeu, Alba Romina; Justus, Nadia Alejandra; Kandus, Mariana Virginia; Ingala, Lorena Romina; Sacco, Francisco
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Leaf rust is one of the most significant diseases of wheat worldwide. In Argentina, it is one of the main reasons for variety replacement that becomes susceptible after large-scale use. Some varieties showed durable resistance to this disease, including Buck Manantial and Sinvalocho MA. RILs (Recombinant Inbred Lines) were developed for each of these varieties and used in genetics studies to identify components of resistance, both in greenhouse inoculations using leaf rust races, and in field evaluations under natural population infections. In Buck Manantial, the APR gene LrBMP1 was associated with resistance in field tests. In crosses involving Sinvalocho MA, four genes were previously identified and associated with resistance in field testing: APR (Adult Plant Resistance) gene LrSV1, the APR genetic system LrSV2 + LrcSV2 and the ASR (All Stage Resistance) gene LrG6. Using backcrosses, LrBMP1 was introgressed in four commercial susceptible varieties and LrSV1, LrSV2 + LrcSV2 and LrG6 were simultaneously introgressed in three susceptible commercial varieties. The use of molecular markers for recurrent parent background selection allowed us to select resistant lines with more than 80% similarity to commercial varieties. Additionally, progress towards positional cloning of the genetic system LrSV2 + LrcSV2 for leaf rust APR is reported.
Instituto de Genética
Fil: Dieguez, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Altieri, Emiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Pergolesi, María Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Dabove, Marisol Alicia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Cuyeu, Alba Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Justus, Nadia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Kandus, Mariana Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Ingala, Lorena Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Sacco, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina - Fuente
- Biology 10 (11) : 1168 (Noviembre 2021)
- Materia
-
Wheat
Marker-assisted Selection
Disease Resistance
Trigo
Selección Asistida por Marcadores
Resistencia a la Enfermedad
Wheat Leaf Rust
Introgression
Fine Mapping
Roya de la Hoja de Trigo
Introgresión
Mapeo Fino - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/15288
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Characterization and use in wheat breeding of leaf rust resistance genes from durable varietiesDieguez, Maria JoseLopez, MicaelaAltieri, EmilianoPergolesi, María FernandaDabove, Marisol AliciaCuyeu, Alba RominaJustus, Nadia AlejandraKandus, Mariana VirginiaIngala, Lorena RominaSacco, FranciscoWheatMarker-assisted SelectionDisease ResistanceTrigoSelección Asistida por MarcadoresResistencia a la EnfermedadWheat Leaf RustIntrogressionFine MappingRoya de la Hoja de TrigoIntrogresiónMapeo FinoLeaf rust is one of the most significant diseases of wheat worldwide. In Argentina, it is one of the main reasons for variety replacement that becomes susceptible after large-scale use. Some varieties showed durable resistance to this disease, including Buck Manantial and Sinvalocho MA. RILs (Recombinant Inbred Lines) were developed for each of these varieties and used in genetics studies to identify components of resistance, both in greenhouse inoculations using leaf rust races, and in field evaluations under natural population infections. In Buck Manantial, the APR gene LrBMP1 was associated with resistance in field tests. In crosses involving Sinvalocho MA, four genes were previously identified and associated with resistance in field testing: APR (Adult Plant Resistance) gene LrSV1, the APR genetic system LrSV2 + LrcSV2 and the ASR (All Stage Resistance) gene LrG6. Using backcrosses, LrBMP1 was introgressed in four commercial susceptible varieties and LrSV1, LrSV2 + LrcSV2 and LrG6 were simultaneously introgressed in three susceptible commercial varieties. The use of molecular markers for recurrent parent background selection allowed us to select resistant lines with more than 80% similarity to commercial varieties. Additionally, progress towards positional cloning of the genetic system LrSV2 + LrcSV2 for leaf rust APR is reported.Instituto de GenéticaFil: Dieguez, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; ArgentinaFil: Altieri, Emiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Pergolesi, María Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Dabove, Marisol Alicia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Cuyeu, Alba Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Justus, Nadia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Kandus, Mariana Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Ingala, Lorena Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Sacco, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaMDPI2023-09-22T10:38:52Z2023-09-22T10:38:52Z2021-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/15288https://www.mdpi.com/2079-7737/10/11/11682079-7737https://doi.org/10.3390/biology10111168Biology 10 (11) : 1168 (Noviembre 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PD-E4-I085-001, Determinación de los mecanismos de resistencia a enfermedades mediante la caracterización de las interacciones moleculares en sistemas planta-patógeno.info:eu-repograntAgreement/INTA/2019-PD-E6-I116-001, Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial.info:eu-repograntAgreement/INTA/2019-PE-E6-I126-001, Mejoramiento genético de trigo pan (Triticum aestivum L.) y trigo candeal (Triticum turgidum ssp. durum Desf.)info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:06Zoai:localhost:20.500.12123/15288instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:46:07.229INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
title |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
spellingShingle |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties Dieguez, Maria Jose Wheat Marker-assisted Selection Disease Resistance Trigo Selección Asistida por Marcadores Resistencia a la Enfermedad Wheat Leaf Rust Introgression Fine Mapping Roya de la Hoja de Trigo Introgresión Mapeo Fino |
title_short |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
title_full |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
title_fullStr |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
title_full_unstemmed |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
title_sort |
Characterization and use in wheat breeding of leaf rust resistance genes from durable varieties |
dc.creator.none.fl_str_mv |
Dieguez, Maria Jose Lopez, Micaela Altieri, Emiliano Pergolesi, María Fernanda Dabove, Marisol Alicia Cuyeu, Alba Romina Justus, Nadia Alejandra Kandus, Mariana Virginia Ingala, Lorena Romina Sacco, Francisco |
author |
Dieguez, Maria Jose |
author_facet |
Dieguez, Maria Jose Lopez, Micaela Altieri, Emiliano Pergolesi, María Fernanda Dabove, Marisol Alicia Cuyeu, Alba Romina Justus, Nadia Alejandra Kandus, Mariana Virginia Ingala, Lorena Romina Sacco, Francisco |
author_role |
author |
author2 |
Lopez, Micaela Altieri, Emiliano Pergolesi, María Fernanda Dabove, Marisol Alicia Cuyeu, Alba Romina Justus, Nadia Alejandra Kandus, Mariana Virginia Ingala, Lorena Romina Sacco, Francisco |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
Wheat Marker-assisted Selection Disease Resistance Trigo Selección Asistida por Marcadores Resistencia a la Enfermedad Wheat Leaf Rust Introgression Fine Mapping Roya de la Hoja de Trigo Introgresión Mapeo Fino |
topic |
Wheat Marker-assisted Selection Disease Resistance Trigo Selección Asistida por Marcadores Resistencia a la Enfermedad Wheat Leaf Rust Introgression Fine Mapping Roya de la Hoja de Trigo Introgresión Mapeo Fino |
dc.description.none.fl_txt_mv |
Leaf rust is one of the most significant diseases of wheat worldwide. In Argentina, it is one of the main reasons for variety replacement that becomes susceptible after large-scale use. Some varieties showed durable resistance to this disease, including Buck Manantial and Sinvalocho MA. RILs (Recombinant Inbred Lines) were developed for each of these varieties and used in genetics studies to identify components of resistance, both in greenhouse inoculations using leaf rust races, and in field evaluations under natural population infections. In Buck Manantial, the APR gene LrBMP1 was associated with resistance in field tests. In crosses involving Sinvalocho MA, four genes were previously identified and associated with resistance in field testing: APR (Adult Plant Resistance) gene LrSV1, the APR genetic system LrSV2 + LrcSV2 and the ASR (All Stage Resistance) gene LrG6. Using backcrosses, LrBMP1 was introgressed in four commercial susceptible varieties and LrSV1, LrSV2 + LrcSV2 and LrG6 were simultaneously introgressed in three susceptible commercial varieties. The use of molecular markers for recurrent parent background selection allowed us to select resistant lines with more than 80% similarity to commercial varieties. Additionally, progress towards positional cloning of the genetic system LrSV2 + LrcSV2 for leaf rust APR is reported. Instituto de Genética Fil: Dieguez, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Lopez, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Altieri, Emiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Pergolesi, María Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Dabove, Marisol Alicia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Cuyeu, Alba Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Justus, Nadia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Kandus, Mariana Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Ingala, Lorena Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Sacco, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina |
description |
Leaf rust is one of the most significant diseases of wheat worldwide. In Argentina, it is one of the main reasons for variety replacement that becomes susceptible after large-scale use. Some varieties showed durable resistance to this disease, including Buck Manantial and Sinvalocho MA. RILs (Recombinant Inbred Lines) were developed for each of these varieties and used in genetics studies to identify components of resistance, both in greenhouse inoculations using leaf rust races, and in field evaluations under natural population infections. In Buck Manantial, the APR gene LrBMP1 was associated with resistance in field tests. In crosses involving Sinvalocho MA, four genes were previously identified and associated with resistance in field testing: APR (Adult Plant Resistance) gene LrSV1, the APR genetic system LrSV2 + LrcSV2 and the ASR (All Stage Resistance) gene LrG6. Using backcrosses, LrBMP1 was introgressed in four commercial susceptible varieties and LrSV1, LrSV2 + LrcSV2 and LrG6 were simultaneously introgressed in three susceptible commercial varieties. The use of molecular markers for recurrent parent background selection allowed us to select resistant lines with more than 80% similarity to commercial varieties. Additionally, progress towards positional cloning of the genetic system LrSV2 + LrcSV2 for leaf rust APR is reported. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11 2023-09-22T10:38:52Z 2023-09-22T10:38:52Z |
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/20.500.12123/15288 https://www.mdpi.com/2079-7737/10/11/1168 2079-7737 https://doi.org/10.3390/biology10111168 |
url |
http://hdl.handle.net/20.500.12123/15288 https://www.mdpi.com/2079-7737/10/11/1168 https://doi.org/10.3390/biology10111168 |
identifier_str_mv |
2079-7737 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repograntAgreement/INTA/2019-PD-E4-I085-001, Determinación de los mecanismos de resistencia a enfermedades mediante la caracterización de las interacciones moleculares en sistemas planta-patógeno. info:eu-repograntAgreement/INTA/2019-PD-E6-I116-001, Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial. info:eu-repograntAgreement/INTA/2019-PE-E6-I126-001, Mejoramiento genético de trigo pan (Triticum aestivum L.) y trigo candeal (Triticum turgidum ssp. durum Desf.) |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
Biology 10 (11) : 1168 (Noviembre 2021) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
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INTA Digital (INTA) |
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Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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