How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field

Autores
Contreras Valentín, Ana Cibeles; Pierantozzi, Pierluigi; Maestri, Damian; Tivani, Martin; Searles, Peter Stoughton; Brizuela, Magdalena; Fernandez, Fabricio; Toro, Alejandro Alberto; Puertas, Carlos Marcelo; Trentacoste, Eduardo Rafael; Kiessling, Juan Roberto; Mariotti, Roberto; Baldoni, Luciana; Mousavi, Soraya; Fernandez, Paula Del Carmen; Moschen, Sebastian Nicolas; Torres, Myriam Mariela
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A major concern for olive cultivation in many extra-Mediterranean regions is the adaptation of recently introduced cultivars to environmental conditions different from those prevailing in the original area, such as the Mediterranean basin. Some of these cultivars can easily adapt their physiological and biochemical parameters in new agro-environments, whereas others show unbalanced values of oleic acid content. The objective of this study was to evaluate the effects of the thermal regime during oil synthesis on the expression of fatty acid desaturase genes and on the unsaturated fatty acid contents at the field level. Two cultivars (Arbequina and Coratina) were included in the analysis over a wide latitudinal gradient in Argentina. The results suggest that the thermal regime exerts a regulatory effect at the transcriptional level on both OeSAD2 and OeFAD2-2 genes and that this regulation is cultivar-dependent. It was also observed that the accumulated thermal time affects gene expression and the contents of oleic and linoleic acids in cv. Arbequina more than in Coratina. The fatty acid composition of cv. Arbequina is more influenced by the temperature regime than Coratina, suggesting its greater plasticity. Overall, findings from this study may drive future strategies for olive spreading towards areas with different or extreme thermal regimes serve as guidance for the evaluation olive varietal patrimony.
EEA San Juan
Fil: Contreras Valentín, Ana Cibeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Contreras Valentín, Ana Cibeles. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pierantozzi, Pierluigi. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Pierantozzi, Pierluigi. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maestri, Damian. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Maestri, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tivani, Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Tivani, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Searles, Peter. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; Argentina
Fil: Brizuela, Magdalena. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; Argentina
Fil: Fernández, Fabricio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Catamarca; Argentina.
Fil: Toro, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cerro Azul; Argentina.
Fil: Puertas, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.
Fil: Trentacoste, Eduardo R. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.
Fil: Kiessling, Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle. Agencia de Extensión Rural Centenario; Argentina.
Fil: Mariotti, Roberto. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Baldoni, Luciana. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Mousavi, Soraya. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Fernández, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Fernández, Paula. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Fernández, Paula. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Moschen, Sebastián. Instituto Nacional de Tecnología Agropecuaria (INTA).Estación Experimental Agropecuaria Famaillá; Argentina.
Fil: Moschen, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Torres, Myriam Mariela.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Torres, Myriam Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Plants 12 (1) : 54 (January 2023)
Materia
Olea europaea
Composición
Expresión Génica
Composition
Gene Expression
Temperature
Fatty Acids
Temperatura
Acidos Grasos
Olivo
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/14338
Acceder
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spelling How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the fieldContreras Valentín, Ana CibelesPierantozzi, PierluigiMaestri, DamianTivani, MartinSearles, Peter StoughtonBrizuela, MagdalenaFernandez, FabricioToro, Alejandro AlbertoPuertas, Carlos MarceloTrentacoste, Eduardo RafaelKiessling, Juan RobertoMariotti, RobertoBaldoni, LucianaMousavi, SorayaFernandez, Paula Del CarmenMoschen, Sebastian NicolasTorres, Myriam MarielaOlea europaeaComposiciónExpresión GénicaCompositionGene ExpressionTemperatureFatty AcidsTemperaturaAcidos GrasosOlivoA major concern for olive cultivation in many extra-Mediterranean regions is the adaptation of recently introduced cultivars to environmental conditions different from those prevailing in the original area, such as the Mediterranean basin. Some of these cultivars can easily adapt their physiological and biochemical parameters in new agro-environments, whereas others show unbalanced values of oleic acid content. The objective of this study was to evaluate the effects of the thermal regime during oil synthesis on the expression of fatty acid desaturase genes and on the unsaturated fatty acid contents at the field level. Two cultivars (Arbequina and Coratina) were included in the analysis over a wide latitudinal gradient in Argentina. The results suggest that the thermal regime exerts a regulatory effect at the transcriptional level on both OeSAD2 and OeFAD2-2 genes and that this regulation is cultivar-dependent. It was also observed that the accumulated thermal time affects gene expression and the contents of oleic and linoleic acids in cv. Arbequina more than in Coratina. The fatty acid composition of cv. Arbequina is more influenced by the temperature regime than Coratina, suggesting its greater plasticity. Overall, findings from this study may drive future strategies for olive spreading towards areas with different or extreme thermal regimes serve as guidance for the evaluation olive varietal patrimony.EEA San JuanFil: Contreras Valentín, Ana Cibeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Fil: Contreras Valentín, Ana Cibeles. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pierantozzi, Pierluigi. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Fil: Pierantozzi, Pierluigi. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Maestri, Damian. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Maestri, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tivani, Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Fil: Tivani, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Searles, Peter. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; ArgentinaFil: Brizuela, Magdalena. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; ArgentinaFil: Fernández, Fabricio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Catamarca; Argentina.Fil: Toro, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cerro Azul; Argentina.Fil: Puertas, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.Fil: Trentacoste, Eduardo R. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.Fil: Kiessling, Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle. Agencia de Extensión Rural Centenario; Argentina.Fil: Mariotti, Roberto. National Research Council. Institute of Biosciences and Bioresources; ItaliaFil: Baldoni, Luciana. National Research Council. Institute of Biosciences and Bioresources; ItaliaFil: Mousavi, Soraya. National Research Council. Institute of Biosciences and Bioresources; ItaliaFil: Fernández, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Fernández, Paula. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; ArgentinaFil: Fernández, Paula. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Moschen, Sebastián. Instituto Nacional de Tecnología Agropecuaria (INTA).Estación Experimental Agropecuaria Famaillá; Argentina.Fil: Moschen, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Torres, Myriam Mariela.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Fil: Torres, Myriam Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaMDPI2023-03-28T17:00:36Z2023-03-28T17:00:36Z2023-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/14338https://www.mdpi.com/2223-7747/12/1/542223-7747https://doi.org/10.3390/plants12010054Plants 12 (1) : 54 (January 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo: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)2025-11-06T09:41:36Zoai:localhost:20.500.12123/14338instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-11-06 09:41:36.45INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
title How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
spellingShingle How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
Contreras Valentín, Ana Cibeles
Olea europaea
Composición
Expresión Génica
Composition
Gene Expression
Temperature
Fatty Acids
Temperatura
Acidos Grasos
Olivo
title_short How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
title_full How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
title_fullStr How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
title_full_unstemmed How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
title_sort How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
dc.creator.none.fl_str_mv Contreras Valentín, Ana Cibeles
Pierantozzi, Pierluigi
Maestri, Damian
Tivani, Martin
Searles, Peter Stoughton
Brizuela, Magdalena
Fernandez, Fabricio
Toro, Alejandro Alberto
Puertas, Carlos Marcelo
Trentacoste, Eduardo Rafael
Kiessling, Juan Roberto
Mariotti, Roberto
Baldoni, Luciana
Mousavi, Soraya
Fernandez, Paula Del Carmen
Moschen, Sebastian Nicolas
Torres, Myriam Mariela
author Contreras Valentín, Ana Cibeles
author_facet Contreras Valentín, Ana Cibeles
Pierantozzi, Pierluigi
Maestri, Damian
Tivani, Martin
Searles, Peter Stoughton
Brizuela, Magdalena
Fernandez, Fabricio
Toro, Alejandro Alberto
Puertas, Carlos Marcelo
Trentacoste, Eduardo Rafael
Kiessling, Juan Roberto
Mariotti, Roberto
Baldoni, Luciana
Mousavi, Soraya
Fernandez, Paula Del Carmen
Moschen, Sebastian Nicolas
Torres, Myriam Mariela
author_role author
author2 Pierantozzi, Pierluigi
Maestri, Damian
Tivani, Martin
Searles, Peter Stoughton
Brizuela, Magdalena
Fernandez, Fabricio
Toro, Alejandro Alberto
Puertas, Carlos Marcelo
Trentacoste, Eduardo Rafael
Kiessling, Juan Roberto
Mariotti, Roberto
Baldoni, Luciana
Mousavi, Soraya
Fernandez, Paula Del Carmen
Moschen, Sebastian Nicolas
Torres, Myriam Mariela
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Olea europaea
Composición
Expresión Génica
Composition
Gene Expression
Temperature
Fatty Acids
Temperatura
Acidos Grasos
Olivo
topic Olea europaea
Composición
Expresión Génica
Composition
Gene Expression
Temperature
Fatty Acids
Temperatura
Acidos Grasos
Olivo
dc.description.none.fl_txt_mv A major concern for olive cultivation in many extra-Mediterranean regions is the adaptation of recently introduced cultivars to environmental conditions different from those prevailing in the original area, such as the Mediterranean basin. Some of these cultivars can easily adapt their physiological and biochemical parameters in new agro-environments, whereas others show unbalanced values of oleic acid content. The objective of this study was to evaluate the effects of the thermal regime during oil synthesis on the expression of fatty acid desaturase genes and on the unsaturated fatty acid contents at the field level. Two cultivars (Arbequina and Coratina) were included in the analysis over a wide latitudinal gradient in Argentina. The results suggest that the thermal regime exerts a regulatory effect at the transcriptional level on both OeSAD2 and OeFAD2-2 genes and that this regulation is cultivar-dependent. It was also observed that the accumulated thermal time affects gene expression and the contents of oleic and linoleic acids in cv. Arbequina more than in Coratina. The fatty acid composition of cv. Arbequina is more influenced by the temperature regime than Coratina, suggesting its greater plasticity. Overall, findings from this study may drive future strategies for olive spreading towards areas with different or extreme thermal regimes serve as guidance for the evaluation olive varietal patrimony.
EEA San Juan
Fil: Contreras Valentín, Ana Cibeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Contreras Valentín, Ana Cibeles. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pierantozzi, Pierluigi. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Pierantozzi, Pierluigi. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maestri, Damian. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Maestri, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tivani, Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Tivani, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Searles, Peter. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; Argentina
Fil: Brizuela, Magdalena. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; Argentina
Fil: Fernández, Fabricio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Catamarca; Argentina.
Fil: Toro, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cerro Azul; Argentina.
Fil: Puertas, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.
Fil: Trentacoste, Eduardo R. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junin; Argentina.
Fil: Kiessling, Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle. Agencia de Extensión Rural Centenario; Argentina.
Fil: Mariotti, Roberto. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Baldoni, Luciana. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Mousavi, Soraya. National Research Council. Institute of Biosciences and Bioresources; Italia
Fil: Fernández, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Fernández, Paula. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Fernández, Paula. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Moschen, Sebastián. Instituto Nacional de Tecnología Agropecuaria (INTA).Estación Experimental Agropecuaria Famaillá; Argentina.
Fil: Moschen, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Torres, Myriam Mariela.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Torres, Myriam Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A major concern for olive cultivation in many extra-Mediterranean regions is the adaptation of recently introduced cultivars to environmental conditions different from those prevailing in the original area, such as the Mediterranean basin. Some of these cultivars can easily adapt their physiological and biochemical parameters in new agro-environments, whereas others show unbalanced values of oleic acid content. The objective of this study was to evaluate the effects of the thermal regime during oil synthesis on the expression of fatty acid desaturase genes and on the unsaturated fatty acid contents at the field level. Two cultivars (Arbequina and Coratina) were included in the analysis over a wide latitudinal gradient in Argentina. The results suggest that the thermal regime exerts a regulatory effect at the transcriptional level on both OeSAD2 and OeFAD2-2 genes and that this regulation is cultivar-dependent. It was also observed that the accumulated thermal time affects gene expression and the contents of oleic and linoleic acids in cv. Arbequina more than in Coratina. The fatty acid composition of cv. Arbequina is more influenced by the temperature regime than Coratina, suggesting its greater plasticity. Overall, findings from this study may drive future strategies for olive spreading towards areas with different or extreme thermal regimes serve as guidance for the evaluation olive varietal patrimony.
publishDate 2023
dc.date.none.fl_str_mv 2023-03-28T17:00:36Z
2023-03-28T17:00:36Z
2023-01
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/20.500.12123/14338
https://www.mdpi.com/2223-7747/12/1/54
2223-7747
https://doi.org/10.3390/plants12010054
url http://hdl.handle.net/20.500.12123/14338
https://www.mdpi.com/2223-7747/12/1/54
https://doi.org/10.3390/plants12010054
identifier_str_mv 2223-7747
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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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 Plants 12 (1) : 54 (January 2023)
reponame:INTA Digital (INTA)
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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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