Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population
- Autores
- Donaire, Guillermo Manuel; Vanzetti, Leonardo Sebastian; Conde, María Belén; Bainotti, Carlos Tomas; Mir, Leticia Raquel; Borrás, Lucas; Chicaiza, Oswaldo; Helguera, Marcelo
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In the last century wheat breeding programs have shown consistent yield increases, often associated with lower grain protein concentrations (GPC). A better understanding of the genetic basis of grain yield and grain protein content can help break the grain yield—GPC negative correlation. We developed a nested association mapping population composing a set of spring wheat genotypes for genetic dissection of grain yield and quality with ‘Blanca Fuerte’ (high yield and low grain protein content) as recurrent parent and cultivars and advanced lines from CIMMYT and California (UC Davis breeding program, medium–high yield and grain protein content). The QTL analyses revealed three genomic regions on chromosomes 2B, 6A, and 6B associated with significant increases in GPC but negative effects on yield, and one region on chromosome 5B associated with significant increases in grain yield but negative effects on GPC. More interestingly, we identified two genomic regions on chromosomes 2B and 3B associated with increases in GPC and no significant effects on grain yield and a genomic region on chromosome 1A associated with a significant increase in grain yield and no penalty in GPC. These last three genomic regions and their associated markers are promising tools for wheat breeding programs interested in breaking the negative correlation between GPC and grain yield.
EEA Marcos Juárez
Fil: Donaire, Guillermo Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Vanzetti, Leonardo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Vanzetti, Leonardo Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Conde, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Bainotti, Carlos Tomas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Mir, Leticia Raquel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Borrás, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Borrás, Lucas. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina
Fil: Chicaiza, Oswaldo. University of California at Davis. Department of Plant Sciences; Estados Unidos
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias; Argentina - Fuente
- Euphytica 219 : Article number: 65 (2023)
- Materia
-
Trigo Harinero
Rendimiento
Caracteres de Rendimiento
Loci de Rasgos Cuantitativos
Soft Wheat
Yields
Yield Components
Loci
Quantitative Trait Loci
Trigo Pan
QTL - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/14656
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Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping populationDonaire, Guillermo ManuelVanzetti, Leonardo SebastianConde, María BelénBainotti, Carlos TomasMir, Leticia RaquelBorrás, LucasChicaiza, OswaldoHelguera, MarceloTrigo HarineroRendimientoCaracteres de RendimientoLoci de Rasgos CuantitativosSoft WheatYieldsYield ComponentsLociQuantitative Trait LociTrigo PanQTLIn the last century wheat breeding programs have shown consistent yield increases, often associated with lower grain protein concentrations (GPC). A better understanding of the genetic basis of grain yield and grain protein content can help break the grain yield—GPC negative correlation. We developed a nested association mapping population composing a set of spring wheat genotypes for genetic dissection of grain yield and quality with ‘Blanca Fuerte’ (high yield and low grain protein content) as recurrent parent and cultivars and advanced lines from CIMMYT and California (UC Davis breeding program, medium–high yield and grain protein content). The QTL analyses revealed three genomic regions on chromosomes 2B, 6A, and 6B associated with significant increases in GPC but negative effects on yield, and one region on chromosome 5B associated with significant increases in grain yield but negative effects on GPC. More interestingly, we identified two genomic regions on chromosomes 2B and 3B associated with increases in GPC and no significant effects on grain yield and a genomic region on chromosome 1A associated with a significant increase in grain yield and no penalty in GPC. These last three genomic regions and their associated markers are promising tools for wheat breeding programs interested in breaking the negative correlation between GPC and grain yield.EEA Marcos JuárezFil: Donaire, Guillermo Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Vanzetti, Leonardo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Vanzetti, Leonardo Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Conde, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Bainotti, Carlos Tomas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Mir, Leticia Raquel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Borrás, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Borrás, Lucas. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; ArgentinaFil: Chicaiza, Oswaldo. University of California at Davis. Department of Plant Sciences; Estados UnidosFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias; ArgentinaSpringer2023-06-23T13:58:45Z2023-06-23T13:58:45Z2023-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/14656https://link.springer.com/article/10.1007/s10681-023-03195-00014-23361573-5060https://doi.org/10.1007/s10681-023-03195-0Euphytica 219 : Article number: 65 (2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:59Zoai:localhost:20.500.12123/14656instacron: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 13:45:59.865INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
title |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
spellingShingle |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population Donaire, Guillermo Manuel Trigo Harinero Rendimiento Caracteres de Rendimiento Loci de Rasgos Cuantitativos Soft Wheat Yields Yield Components Loci Quantitative Trait Loci Trigo Pan QTL |
title_short |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
title_full |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
title_fullStr |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
title_full_unstemmed |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
title_sort |
Dissecting genetic loci of yield, yield components, and protein content in bread wheat nested association mapping population |
dc.creator.none.fl_str_mv |
Donaire, Guillermo Manuel Vanzetti, Leonardo Sebastian Conde, María Belén Bainotti, Carlos Tomas Mir, Leticia Raquel Borrás, Lucas Chicaiza, Oswaldo Helguera, Marcelo |
author |
Donaire, Guillermo Manuel |
author_facet |
Donaire, Guillermo Manuel Vanzetti, Leonardo Sebastian Conde, María Belén Bainotti, Carlos Tomas Mir, Leticia Raquel Borrás, Lucas Chicaiza, Oswaldo Helguera, Marcelo |
author_role |
author |
author2 |
Vanzetti, Leonardo Sebastian Conde, María Belén Bainotti, Carlos Tomas Mir, Leticia Raquel Borrás, Lucas Chicaiza, Oswaldo Helguera, Marcelo |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
Trigo Harinero Rendimiento Caracteres de Rendimiento Loci de Rasgos Cuantitativos Soft Wheat Yields Yield Components Loci Quantitative Trait Loci Trigo Pan QTL |
topic |
Trigo Harinero Rendimiento Caracteres de Rendimiento Loci de Rasgos Cuantitativos Soft Wheat Yields Yield Components Loci Quantitative Trait Loci Trigo Pan QTL |
dc.description.none.fl_txt_mv |
In the last century wheat breeding programs have shown consistent yield increases, often associated with lower grain protein concentrations (GPC). A better understanding of the genetic basis of grain yield and grain protein content can help break the grain yield—GPC negative correlation. We developed a nested association mapping population composing a set of spring wheat genotypes for genetic dissection of grain yield and quality with ‘Blanca Fuerte’ (high yield and low grain protein content) as recurrent parent and cultivars and advanced lines from CIMMYT and California (UC Davis breeding program, medium–high yield and grain protein content). The QTL analyses revealed three genomic regions on chromosomes 2B, 6A, and 6B associated with significant increases in GPC but negative effects on yield, and one region on chromosome 5B associated with significant increases in grain yield but negative effects on GPC. More interestingly, we identified two genomic regions on chromosomes 2B and 3B associated with increases in GPC and no significant effects on grain yield and a genomic region on chromosome 1A associated with a significant increase in grain yield and no penalty in GPC. These last three genomic regions and their associated markers are promising tools for wheat breeding programs interested in breaking the negative correlation between GPC and grain yield. EEA Marcos Juárez Fil: Donaire, Guillermo Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Vanzetti, Leonardo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Vanzetti, Leonardo Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Conde, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Bainotti, Carlos Tomas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Mir, Leticia Raquel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Borrás, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Borrás, Lucas. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina Fil: Chicaiza, Oswaldo. University of California at Davis. Department of Plant Sciences; Estados Unidos Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias; Argentina |
description |
In the last century wheat breeding programs have shown consistent yield increases, often associated with lower grain protein concentrations (GPC). A better understanding of the genetic basis of grain yield and grain protein content can help break the grain yield—GPC negative correlation. We developed a nested association mapping population composing a set of spring wheat genotypes for genetic dissection of grain yield and quality with ‘Blanca Fuerte’ (high yield and low grain protein content) as recurrent parent and cultivars and advanced lines from CIMMYT and California (UC Davis breeding program, medium–high yield and grain protein content). The QTL analyses revealed three genomic regions on chromosomes 2B, 6A, and 6B associated with significant increases in GPC but negative effects on yield, and one region on chromosome 5B associated with significant increases in grain yield but negative effects on GPC. More interestingly, we identified two genomic regions on chromosomes 2B and 3B associated with increases in GPC and no significant effects on grain yield and a genomic region on chromosome 1A associated with a significant increase in grain yield and no penalty in GPC. These last three genomic regions and their associated markers are promising tools for wheat breeding programs interested in breaking the negative correlation between GPC and grain yield. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-06-23T13:58:45Z 2023-06-23T13:58:45Z 2023-05 |
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/20.500.12123/14656 https://link.springer.com/article/10.1007/s10681-023-03195-0 0014-2336 1573-5060 https://doi.org/10.1007/s10681-023-03195-0 |
url |
http://hdl.handle.net/20.500.12123/14656 https://link.springer.com/article/10.1007/s10681-023-03195-0 https://doi.org/10.1007/s10681-023-03195-0 |
identifier_str_mv |
0014-2336 1573-5060 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess 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 |
restrictedAccess |
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 |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Euphytica 219 : Article number: 65 (2023) 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 |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
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tripaldi.nicolas@inta.gob.ar |
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