A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments

Autores
Alberio, Constanza; Izquierdo, Natalia Gabriela; Galella, Teresa; Zuil, Sebastian; Reid, Roberto; Zambelli, Andres Daniel; Aguirrezábal, Luis Adolfo Nazareno
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The oil industry demands sunflower oils with high oleic acid content. New varieties producing high oleicoils independently of the growing environment are needed as growers could receive an extra prime foroffering them. Oil fatty acid composition of high oleic sunflower hybrids currently available carrying thePervenets mutation could however be affected by the temperature during the grain filling period. A newhigh oleic mutation has been obtained to attain oils with ultra-high oleic levels (>90%oleic acid content).This new structural mutation would be able to reduce the variation in oleic acid percentage to changes inthe minimum night temperature (MNT). The aim of this work was to assess the response of oil fatty acidcomposition of the new high oleic mutation to MNT compared to traditional and Pervenets genotypes.Field experiments in different sowing dates and locations and one growth chambers experiment wereperformed to explore a wide range of temperatures (11.8–23.2◦C) during grain filling. The oleic acid per-centage in traditional and high oleic Pervenets genotypes varied between 15.0–50.9% and 87.4–91.2%,respectively, while the new mutation genotype presented values of oleic acid between 91.3 and 92.5%.Moreover, the oleic acid percentage of traditional and Pervenets genotypes showed a linear and positiveresponse to temperature (slopes 2.95 and 0.28%oleic acid◦C−1, respectively). No response to tempera-ture was detected in the new mutation genotype. The ultra-high oleic quality from the new high oleicsunflower mutant could be obtained in a wide range of environments as the fatty acid composition wasnot affected by temperature during grain filling, representing an advantage over the high oleic Pervenetsand traditional genotypes.
EEA Reconquista
Fil: Alberio, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Galella, Teresa. Advanta Semillas S.A.I.C.; Argentina
Fil: Zuil, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina
Fil: Reid, Roberto. Advanta Semillas S.A.I.C.; Argentina
Fil: Zambelli, Andres Daniel. Advanta Semillas S.A.I.C.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Aguirrezábal, Luis Adolfo Nazareno. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
European journal of agronomy 73 : 25-33. ( February 2016)
Materia
Helianthus Annuus
Mutación
Ácidos Grasos
Temperatura
Hinchamiento de la Semilla
Seed Filling
Temperature
Fatty Acids
Mutation
Girasol
Alto Oleico
Ultra-high Oleic Mutant
Sunflower
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2819
Acceder
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oai_identifier_str oai:localhost:20.500.12123/2819
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environmentsAlberio, ConstanzaIzquierdo, Natalia GabrielaGalella, TeresaZuil, SebastianReid, RobertoZambelli, Andres DanielAguirrezábal, Luis Adolfo NazarenoHelianthus AnnuusMutaciónÁcidos GrasosTemperaturaHinchamiento de la SemillaSeed FillingTemperatureFatty AcidsMutationGirasolAlto OleicoUltra-high Oleic MutantSunflowerThe oil industry demands sunflower oils with high oleic acid content. New varieties producing high oleicoils independently of the growing environment are needed as growers could receive an extra prime foroffering them. Oil fatty acid composition of high oleic sunflower hybrids currently available carrying thePervenets mutation could however be affected by the temperature during the grain filling period. A newhigh oleic mutation has been obtained to attain oils with ultra-high oleic levels (>90%oleic acid content).This new structural mutation would be able to reduce the variation in oleic acid percentage to changes inthe minimum night temperature (MNT). The aim of this work was to assess the response of oil fatty acidcomposition of the new high oleic mutation to MNT compared to traditional and Pervenets genotypes.Field experiments in different sowing dates and locations and one growth chambers experiment wereperformed to explore a wide range of temperatures (11.8–23.2◦C) during grain filling. The oleic acid per-centage in traditional and high oleic Pervenets genotypes varied between 15.0–50.9% and 87.4–91.2%,respectively, while the new mutation genotype presented values of oleic acid between 91.3 and 92.5%.Moreover, the oleic acid percentage of traditional and Pervenets genotypes showed a linear and positiveresponse to temperature (slopes 2.95 and 0.28%oleic acid◦C−1, respectively). No response to tempera-ture was detected in the new mutation genotype. The ultra-high oleic quality from the new high oleicsunflower mutant could be obtained in a wide range of environments as the fatty acid composition wasnot affected by temperature during grain filling, representing an advantage over the high oleic Pervenetsand traditional genotypes.EEA ReconquistaFil: Alberio, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Galella, Teresa. Advanta Semillas S.A.I.C.; ArgentinaFil: Zuil, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Reid, Roberto. Advanta Semillas S.A.I.C.; ArgentinaFil: Zambelli, Andres Daniel. Advanta Semillas S.A.I.C.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Aguirrezábal, Luis Adolfo Nazareno. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina2018-07-18T17:50:19Z2018-07-18T17:50:19Z2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/2819https://www.sciencedirect.com/science/article/pii/S116103011530040X1161-0301https://doi.org/10.1016/j.eja.2015.10.003European journal of agronomy 73 : 25-33. ( February 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-11T10:22:26Zoai:localhost:20.500.12123/2819instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-11 10:22:27.151INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
title A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
spellingShingle A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
Alberio, Constanza
Helianthus Annuus
Mutación
Ácidos Grasos
Temperatura
Hinchamiento de la Semilla
Seed Filling
Temperature
Fatty Acids
Mutation
Girasol
Alto Oleico
Ultra-high Oleic Mutant
Sunflower
title_short A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
title_full A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
title_fullStr A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
title_full_unstemmed A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
title_sort A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments
dc.creator.none.fl_str_mv Alberio, Constanza
Izquierdo, Natalia Gabriela
Galella, Teresa
Zuil, Sebastian
Reid, Roberto
Zambelli, Andres Daniel
Aguirrezábal, Luis Adolfo Nazareno
author Alberio, Constanza
author_facet Alberio, Constanza
Izquierdo, Natalia Gabriela
Galella, Teresa
Zuil, Sebastian
Reid, Roberto
Zambelli, Andres Daniel
Aguirrezábal, Luis Adolfo Nazareno
author_role author
author2 Izquierdo, Natalia Gabriela
Galella, Teresa
Zuil, Sebastian
Reid, Roberto
Zambelli, Andres Daniel
Aguirrezábal, Luis Adolfo Nazareno
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Helianthus Annuus
Mutación
Ácidos Grasos
Temperatura
Hinchamiento de la Semilla
Seed Filling
Temperature
Fatty Acids
Mutation
Girasol
Alto Oleico
Ultra-high Oleic Mutant
Sunflower
topic Helianthus Annuus
Mutación
Ácidos Grasos
Temperatura
Hinchamiento de la Semilla
Seed Filling
Temperature
Fatty Acids
Mutation
Girasol
Alto Oleico
Ultra-high Oleic Mutant
Sunflower
dc.description.none.fl_txt_mv The oil industry demands sunflower oils with high oleic acid content. New varieties producing high oleicoils independently of the growing environment are needed as growers could receive an extra prime foroffering them. Oil fatty acid composition of high oleic sunflower hybrids currently available carrying thePervenets mutation could however be affected by the temperature during the grain filling period. A newhigh oleic mutation has been obtained to attain oils with ultra-high oleic levels (>90%oleic acid content).This new structural mutation would be able to reduce the variation in oleic acid percentage to changes inthe minimum night temperature (MNT). The aim of this work was to assess the response of oil fatty acidcomposition of the new high oleic mutation to MNT compared to traditional and Pervenets genotypes.Field experiments in different sowing dates and locations and one growth chambers experiment wereperformed to explore a wide range of temperatures (11.8–23.2◦C) during grain filling. The oleic acid per-centage in traditional and high oleic Pervenets genotypes varied between 15.0–50.9% and 87.4–91.2%,respectively, while the new mutation genotype presented values of oleic acid between 91.3 and 92.5%.Moreover, the oleic acid percentage of traditional and Pervenets genotypes showed a linear and positiveresponse to temperature (slopes 2.95 and 0.28%oleic acid◦C−1, respectively). No response to tempera-ture was detected in the new mutation genotype. The ultra-high oleic quality from the new high oleicsunflower mutant could be obtained in a wide range of environments as the fatty acid composition wasnot affected by temperature during grain filling, representing an advantage over the high oleic Pervenetsand traditional genotypes.
EEA Reconquista
Fil: Alberio, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Galella, Teresa. Advanta Semillas S.A.I.C.; Argentina
Fil: Zuil, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina
Fil: Reid, Roberto. Advanta Semillas S.A.I.C.; Argentina
Fil: Zambelli, Andres Daniel. Advanta Semillas S.A.I.C.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Aguirrezábal, Luis Adolfo Nazareno. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The oil industry demands sunflower oils with high oleic acid content. New varieties producing high oleicoils independently of the growing environment are needed as growers could receive an extra prime foroffering them. Oil fatty acid composition of high oleic sunflower hybrids currently available carrying thePervenets mutation could however be affected by the temperature during the grain filling period. A newhigh oleic mutation has been obtained to attain oils with ultra-high oleic levels (>90%oleic acid content).This new structural mutation would be able to reduce the variation in oleic acid percentage to changes inthe minimum night temperature (MNT). The aim of this work was to assess the response of oil fatty acidcomposition of the new high oleic mutation to MNT compared to traditional and Pervenets genotypes.Field experiments in different sowing dates and locations and one growth chambers experiment wereperformed to explore a wide range of temperatures (11.8–23.2◦C) during grain filling. The oleic acid per-centage in traditional and high oleic Pervenets genotypes varied between 15.0–50.9% and 87.4–91.2%,respectively, while the new mutation genotype presented values of oleic acid between 91.3 and 92.5%.Moreover, the oleic acid percentage of traditional and Pervenets genotypes showed a linear and positiveresponse to temperature (slopes 2.95 and 0.28%oleic acid◦C−1, respectively). No response to tempera-ture was detected in the new mutation genotype. The ultra-high oleic quality from the new high oleicsunflower mutant could be obtained in a wide range of environments as the fatty acid composition wasnot affected by temperature during grain filling, representing an advantage over the high oleic Pervenetsand traditional genotypes.
publishDate 2016
dc.date.none.fl_str_mv 2016
2018-07-18T17:50:19Z
2018-07-18T17:50:19Z
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/20.500.12123/2819
https://www.sciencedirect.com/science/article/pii/S116103011530040X
1161-0301
https://doi.org/10.1016/j.eja.2015.10.003
url http://hdl.handle.net/20.500.12123/2819
https://www.sciencedirect.com/science/article/pii/S116103011530040X
https://doi.org/10.1016/j.eja.2015.10.003
identifier_str_mv 1161-0301
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv European journal of agronomy 73 : 25-33. ( February 2016)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str 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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score 12.993085

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