Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis

Autores
Pretini, Nicole; Vanzetti, Leonardo Sebastián; Terrile, Ignacio Ismael; Silva, Paula Belen; Ferrari, Giuliana; González, Fernanda Gabriela
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Context or Problem: Wheat (Triticum aestivum L.) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as QFFE.perg-5A and QFEm.perg-3A have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored. Objective or Research Question: This study aimed to assess the influence of QFEm.perg-3A and QFFE.perg-5A on the ecophysiological and numerical components determining wheat potential yield and associated traits, at the plot level. Methods: A double haploid population consisting of 102 lines was evaluated across three environments to determine the effect of QFFE.perg-5A and QFEm.perg-3A at the plot level. Key yield components, including spike dry weight, grain number per spike, and grain number per unit area, were analyzed to identify interactions between QTL and QTL*environment. Additionally, the prevalence of favorable alleles in 123 commercial wheat varieties from Argentina and Uruguay was assessed. Results: The study revealed an epistatic interaction between QTL only for spike dry weight and grain number per spike. QFFE.perg-5A showed a consistent positive effect across environments, enhancing fruiting efficiency by 13–15 %, increasing grain number per spike by 7 % and spike number per unit area by 9 %. These changes led to an 8 % increase in grain number per unit area and a 5 % overall yield increase. In contrast, the effects of QFEm. perg-3A were significantly influenced by the environment. Analysis of commercial varieties showed that the favorable allele of QFFE.perg-5A was present in only 24 % of cultivars, highlighting its underutilization in breeding programs. Conclusions: The study established a link between QTL associated with spike fruiting efficiency and their impact at the plot level, confirming that QFFE.perg-5A significantly enhances yield-related traits and overall productivity. The presence of QFEm.perg-3A’s environmental interaction suggests it could be utilized selectively depending on growing conditions. Implications or Significance: This research demonstrated the potential of incorporating QFFE.perg-5A into wheat breeding programs to enhance yield productivity. The underrepresentation of this QTL in current commercial cultivars highlights an opportunity for targeted breeding strategies to increase wheat yields.
Fil: Pretini, Nicole. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina
Fil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Terrile, Ignacio Ismael. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Silva, Paula Belen. Instituto Nacional de Investigacion Agropecuaria;
Fil: Ferrari, Giuliana. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Ministerio de Ciencia. Tecnología e Innovación Productiva. Agencia Nacional de Promoción Científica y Tecnológica; Argentina
Fil: González, Fernanda Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina
Materia
FRUITING EFFICIENCY
YIELD
GRAIN NUMBER
SPIKE WEIGHT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/268674
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/268674
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysisPretini, NicoleVanzetti, Leonardo SebastiánTerrile, Ignacio IsmaelSilva, Paula BelenFerrari, GiulianaGonzález, Fernanda GabrielaFRUITING EFFICIENCYYIELDGRAIN NUMBERSPIKE WEIGHThttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Context or Problem: Wheat (Triticum aestivum L.) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as QFFE.perg-5A and QFEm.perg-3A have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored. Objective or Research Question: This study aimed to assess the influence of QFEm.perg-3A and QFFE.perg-5A on the ecophysiological and numerical components determining wheat potential yield and associated traits, at the plot level. Methods: A double haploid population consisting of 102 lines was evaluated across three environments to determine the effect of QFFE.perg-5A and QFEm.perg-3A at the plot level. Key yield components, including spike dry weight, grain number per spike, and grain number per unit area, were analyzed to identify interactions between QTL and QTL*environment. Additionally, the prevalence of favorable alleles in 123 commercial wheat varieties from Argentina and Uruguay was assessed. Results: The study revealed an epistatic interaction between QTL only for spike dry weight and grain number per spike. QFFE.perg-5A showed a consistent positive effect across environments, enhancing fruiting efficiency by 13–15 %, increasing grain number per spike by 7 % and spike number per unit area by 9 %. These changes led to an 8 % increase in grain number per unit area and a 5 % overall yield increase. In contrast, the effects of QFEm. perg-3A were significantly influenced by the environment. Analysis of commercial varieties showed that the favorable allele of QFFE.perg-5A was present in only 24 % of cultivars, highlighting its underutilization in breeding programs. Conclusions: The study established a link between QTL associated with spike fruiting efficiency and their impact at the plot level, confirming that QFFE.perg-5A significantly enhances yield-related traits and overall productivity. The presence of QFEm.perg-3A’s environmental interaction suggests it could be utilized selectively depending on growing conditions. Implications or Significance: This research demonstrated the potential of incorporating QFFE.perg-5A into wheat breeding programs to enhance yield productivity. The underrepresentation of this QTL in current commercial cultivars highlights an opportunity for targeted breeding strategies to increase wheat yields.Fil: Pretini, Nicole. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; ArgentinaFil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Terrile, Ignacio Ismael. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Silva, Paula Belen. Instituto Nacional de Investigacion Agropecuaria;Fil: Ferrari, Giuliana. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Ministerio de Ciencia. Tecnología e Innovación Productiva. Agencia Nacional de Promoción Científica y Tecnológica; ArgentinaFil: González, Fernanda Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; ArgentinaElsevier Science2025-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/268674Pretini, Nicole; Vanzetti, Leonardo Sebastián; Terrile, Ignacio Ismael; Silva, Paula Belen; Ferrari, Giuliana; et al.; Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis; Elsevier Science; Field Crops Research; 322; 109721; 3-2025; 1-100378-4290CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S037842902400474Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.fcr.2024.109721info:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2024.08.14.607938v1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:40:22Zoai:ri.conicet.gov.ar:11336/268674instacron: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:34982025-10-22 11:40:22.43CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
title Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
spellingShingle Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
Pretini, Nicole
FRUITING EFFICIENCY
YIELD
GRAIN NUMBER
SPIKE WEIGHT
title_short Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
title_full Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
title_fullStr Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
title_full_unstemmed Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
title_sort Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis
dc.creator.none.fl_str_mv Pretini, Nicole
Vanzetti, Leonardo Sebastián
Terrile, Ignacio Ismael
Silva, Paula Belen
Ferrari, Giuliana
González, Fernanda Gabriela
author Pretini, Nicole
author_facet Pretini, Nicole
Vanzetti, Leonardo Sebastián
Terrile, Ignacio Ismael
Silva, Paula Belen
Ferrari, Giuliana
González, Fernanda Gabriela
author_role author
author2 Vanzetti, Leonardo Sebastián
Terrile, Ignacio Ismael
Silva, Paula Belen
Ferrari, Giuliana
González, Fernanda Gabriela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv FRUITING EFFICIENCY
YIELD
GRAIN NUMBER
SPIKE WEIGHT
topic FRUITING EFFICIENCY
YIELD
GRAIN NUMBER
SPIKE WEIGHT
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Context or Problem: Wheat (Triticum aestivum L.) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as QFFE.perg-5A and QFEm.perg-3A have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored. Objective or Research Question: This study aimed to assess the influence of QFEm.perg-3A and QFFE.perg-5A on the ecophysiological and numerical components determining wheat potential yield and associated traits, at the plot level. Methods: A double haploid population consisting of 102 lines was evaluated across three environments to determine the effect of QFFE.perg-5A and QFEm.perg-3A at the plot level. Key yield components, including spike dry weight, grain number per spike, and grain number per unit area, were analyzed to identify interactions between QTL and QTL*environment. Additionally, the prevalence of favorable alleles in 123 commercial wheat varieties from Argentina and Uruguay was assessed. Results: The study revealed an epistatic interaction between QTL only for spike dry weight and grain number per spike. QFFE.perg-5A showed a consistent positive effect across environments, enhancing fruiting efficiency by 13–15 %, increasing grain number per spike by 7 % and spike number per unit area by 9 %. These changes led to an 8 % increase in grain number per unit area and a 5 % overall yield increase. In contrast, the effects of QFEm. perg-3A were significantly influenced by the environment. Analysis of commercial varieties showed that the favorable allele of QFFE.perg-5A was present in only 24 % of cultivars, highlighting its underutilization in breeding programs. Conclusions: The study established a link between QTL associated with spike fruiting efficiency and their impact at the plot level, confirming that QFFE.perg-5A significantly enhances yield-related traits and overall productivity. The presence of QFEm.perg-3A’s environmental interaction suggests it could be utilized selectively depending on growing conditions. Implications or Significance: This research demonstrated the potential of incorporating QFFE.perg-5A into wheat breeding programs to enhance yield productivity. The underrepresentation of this QTL in current commercial cultivars highlights an opportunity for targeted breeding strategies to increase wheat yields.
Fil: Pretini, Nicole. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina
Fil: Vanzetti, Leonardo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Terrile, Ignacio Ismael. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Silva, Paula Belen. Instituto Nacional de Investigacion Agropecuaria;
Fil: Ferrari, Giuliana. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Ministerio de Ciencia. Tecnología e Innovación Productiva. Agencia Nacional de Promoción Científica y Tecnológica; Argentina
Fil: González, Fernanda Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina
description Context or Problem: Wheat (Triticum aestivum L.) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as QFFE.perg-5A and QFEm.perg-3A have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored. Objective or Research Question: This study aimed to assess the influence of QFEm.perg-3A and QFFE.perg-5A on the ecophysiological and numerical components determining wheat potential yield and associated traits, at the plot level. Methods: A double haploid population consisting of 102 lines was evaluated across three environments to determine the effect of QFFE.perg-5A and QFEm.perg-3A at the plot level. Key yield components, including spike dry weight, grain number per spike, and grain number per unit area, were analyzed to identify interactions between QTL and QTL*environment. Additionally, the prevalence of favorable alleles in 123 commercial wheat varieties from Argentina and Uruguay was assessed. Results: The study revealed an epistatic interaction between QTL only for spike dry weight and grain number per spike. QFFE.perg-5A showed a consistent positive effect across environments, enhancing fruiting efficiency by 13–15 %, increasing grain number per spike by 7 % and spike number per unit area by 9 %. These changes led to an 8 % increase in grain number per unit area and a 5 % overall yield increase. In contrast, the effects of QFEm. perg-3A were significantly influenced by the environment. Analysis of commercial varieties showed that the favorable allele of QFFE.perg-5A was present in only 24 % of cultivars, highlighting its underutilization in breeding programs. Conclusions: The study established a link between QTL associated with spike fruiting efficiency and their impact at the plot level, confirming that QFFE.perg-5A significantly enhances yield-related traits and overall productivity. The presence of QFEm.perg-3A’s environmental interaction suggests it could be utilized selectively depending on growing conditions. Implications or Significance: This research demonstrated the potential of incorporating QFFE.perg-5A into wheat breeding programs to enhance yield productivity. The underrepresentation of this QTL in current commercial cultivars highlights an opportunity for targeted breeding strategies to increase wheat yields.
publishDate 2025
dc.date.none.fl_str_mv 2025-03
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/11336/268674
Pretini, Nicole; Vanzetti, Leonardo Sebastián; Terrile, Ignacio Ismael; Silva, Paula Belen; Ferrari, Giuliana; et al.; Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis; Elsevier Science; Field Crops Research; 322; 109721; 3-2025; 1-10
0378-4290
CONICET Digital
CONICET
url http://hdl.handle.net/11336/268674
identifier_str_mv Pretini, Nicole; Vanzetti, Leonardo Sebastián; Terrile, Ignacio Ismael; Silva, Paula Belen; Ferrari, Giuliana; et al.; Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis; Elsevier Science; Field Crops Research; 322; 109721; 3-2025; 1-10
0378-4290
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S037842902400474X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fcr.2024.109721
info:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2024.08.14.607938v1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 12.982451

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