Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache

Autores
Gallo, Agustina Eugenia; Perez Peña, Jorge Esteban; Prieto, Jorge Alejandro
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Photosynthesis acclimation to high temperature differs among and within species. Grapevine intra-specific variation in photosynthetic acclimation to elevated temperature has been scarcely assessed. Our objectives were to (i) evaluate the mechanisms underlying long-term acclimation of photosynthesis to elevated temperature in grapevine, and (ii) determine whether these responses are similar among two varieties. A warming experiment with well irrigated Grenache and Syrah field-grown plants was performed during two growing seasons comparing plants exposed at ambient temperature (control) with plants in open-top chambers (heating) that increased mean air temperature between 1.5 and 3.6 C. Photosynthetic acclimation was assessed through the response of net assimilation (An), Rubisco carboxylation rate (Vcmax) and electron transport rate (Jmax), at leaf temperatures from 20 to 40 C. Our results evidenced different mechanisms for photosynthetic acclimation to elevated temperature. Compared with control, Grenache heated increased An, maintaining higher Vcmax and Jmax at temperatures above 35 C. By contrast, Syrah heated and control presented similar values of An, Vcmax and Jmax, evidencing an adjustment of photosynthesis without increasing C assimilation. Both varieties increased the optimum temperature for An, but to a lesser extent when growth temperature was higher. Our study provides evidence that grapevine varieties present different acclimation mechanisms to expected warming.
EEA Mendoza
Fil: Gallo, Agustina Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Gallo, Agustina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
FiL. Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
Fuente
Functional plant biology 48 (3) : 342-357. (2020)
Materia
Vitis Vinífera
Vid
Fotosíntesis
Cambio Climático
Calor
Temperatura
Aclimatación
Grapevines
Photosynthesis
Climate Change
Heat
Temperature
Acclimatization
Physiological Adaptation
Electron Transport Rate
Farquhar Model
Rubisco Carboxylation Rate
Syrah
Grenache
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/8939

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oai_identifier_str oai:localhost:20.500.12123/8939
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network_name_str INTA Digital (INTA)
spelling Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and GrenacheGallo, Agustina EugeniaPerez Peña, Jorge EstebanPrieto, Jorge AlejandroVitis ViníferaVidFotosíntesisCambio ClimáticoCalorTemperaturaAclimataciónGrapevinesPhotosynthesisClimate ChangeHeatTemperatureAcclimatizationPhysiological AdaptationElectron Transport RateFarquhar ModelRubisco Carboxylation RateSyrahGrenachePhotosynthesis acclimation to high temperature differs among and within species. Grapevine intra-specific variation in photosynthetic acclimation to elevated temperature has been scarcely assessed. Our objectives were to (i) evaluate the mechanisms underlying long-term acclimation of photosynthesis to elevated temperature in grapevine, and (ii) determine whether these responses are similar among two varieties. A warming experiment with well irrigated Grenache and Syrah field-grown plants was performed during two growing seasons comparing plants exposed at ambient temperature (control) with plants in open-top chambers (heating) that increased mean air temperature between 1.5 and 3.6 C. Photosynthetic acclimation was assessed through the response of net assimilation (An), Rubisco carboxylation rate (Vcmax) and electron transport rate (Jmax), at leaf temperatures from 20 to 40 C. Our results evidenced different mechanisms for photosynthetic acclimation to elevated temperature. Compared with control, Grenache heated increased An, maintaining higher Vcmax and Jmax at temperatures above 35 C. By contrast, Syrah heated and control presented similar values of An, Vcmax and Jmax, evidencing an adjustment of photosynthesis without increasing C assimilation. Both varieties increased the optimum temperature for An, but to a lesser extent when growth temperature was higher. Our study provides evidence that grapevine varieties present different acclimation mechanisms to expected warming.EEA MendozaFil: Gallo, Agustina Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Gallo, Agustina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFiL. Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; ArgentinaCSIRO Publishing2021-03-19T14:39:47Z2021-03-19T14:39:47Z2020-12-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/8939https://www.publish.csiro.au/fp/FP20212Gallo Agustina E., Perez Peña Jorge E., Prieto Jorge A. (2020) Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache. Functional Plant Biology 48, 342-3571445-44081445-4416 (Online)https://doi.org/10.1071/FP20212Functional plant biology 48 (3) : 342-357. (2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:30:02Zoai:localhost:20.500.12123/8939instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:30:02.539INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
title Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
spellingShingle Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
Gallo, Agustina Eugenia
Vitis Vinífera
Vid
Fotosíntesis
Cambio Climático
Calor
Temperatura
Aclimatación
Grapevines
Photosynthesis
Climate Change
Heat
Temperature
Acclimatization
Physiological Adaptation
Electron Transport Rate
Farquhar Model
Rubisco Carboxylation Rate
Syrah
Grenache
title_short Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
title_full Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
title_fullStr Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
title_full_unstemmed Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
title_sort Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache
dc.creator.none.fl_str_mv Gallo, Agustina Eugenia
Perez Peña, Jorge Esteban
Prieto, Jorge Alejandro
author Gallo, Agustina Eugenia
author_facet Gallo, Agustina Eugenia
Perez Peña, Jorge Esteban
Prieto, Jorge Alejandro
author_role author
author2 Perez Peña, Jorge Esteban
Prieto, Jorge Alejandro
author2_role author
author
dc.subject.none.fl_str_mv Vitis Vinífera
Vid
Fotosíntesis
Cambio Climático
Calor
Temperatura
Aclimatación
Grapevines
Photosynthesis
Climate Change
Heat
Temperature
Acclimatization
Physiological Adaptation
Electron Transport Rate
Farquhar Model
Rubisco Carboxylation Rate
Syrah
Grenache
topic Vitis Vinífera
Vid
Fotosíntesis
Cambio Climático
Calor
Temperatura
Aclimatación
Grapevines
Photosynthesis
Climate Change
Heat
Temperature
Acclimatization
Physiological Adaptation
Electron Transport Rate
Farquhar Model
Rubisco Carboxylation Rate
Syrah
Grenache
dc.description.none.fl_txt_mv Photosynthesis acclimation to high temperature differs among and within species. Grapevine intra-specific variation in photosynthetic acclimation to elevated temperature has been scarcely assessed. Our objectives were to (i) evaluate the mechanisms underlying long-term acclimation of photosynthesis to elevated temperature in grapevine, and (ii) determine whether these responses are similar among two varieties. A warming experiment with well irrigated Grenache and Syrah field-grown plants was performed during two growing seasons comparing plants exposed at ambient temperature (control) with plants in open-top chambers (heating) that increased mean air temperature between 1.5 and 3.6 C. Photosynthetic acclimation was assessed through the response of net assimilation (An), Rubisco carboxylation rate (Vcmax) and electron transport rate (Jmax), at leaf temperatures from 20 to 40 C. Our results evidenced different mechanisms for photosynthetic acclimation to elevated temperature. Compared with control, Grenache heated increased An, maintaining higher Vcmax and Jmax at temperatures above 35 C. By contrast, Syrah heated and control presented similar values of An, Vcmax and Jmax, evidencing an adjustment of photosynthesis without increasing C assimilation. Both varieties increased the optimum temperature for An, but to a lesser extent when growth temperature was higher. Our study provides evidence that grapevine varieties present different acclimation mechanisms to expected warming.
EEA Mendoza
Fil: Gallo, Agustina Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Gallo, Agustina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
FiL. Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Mendoza; Argentina
description Photosynthesis acclimation to high temperature differs among and within species. Grapevine intra-specific variation in photosynthetic acclimation to elevated temperature has been scarcely assessed. Our objectives were to (i) evaluate the mechanisms underlying long-term acclimation of photosynthesis to elevated temperature in grapevine, and (ii) determine whether these responses are similar among two varieties. A warming experiment with well irrigated Grenache and Syrah field-grown plants was performed during two growing seasons comparing plants exposed at ambient temperature (control) with plants in open-top chambers (heating) that increased mean air temperature between 1.5 and 3.6 C. Photosynthetic acclimation was assessed through the response of net assimilation (An), Rubisco carboxylation rate (Vcmax) and electron transport rate (Jmax), at leaf temperatures from 20 to 40 C. Our results evidenced different mechanisms for photosynthetic acclimation to elevated temperature. Compared with control, Grenache heated increased An, maintaining higher Vcmax and Jmax at temperatures above 35 C. By contrast, Syrah heated and control presented similar values of An, Vcmax and Jmax, evidencing an adjustment of photosynthesis without increasing C assimilation. Both varieties increased the optimum temperature for An, but to a lesser extent when growth temperature was higher. Our study provides evidence that grapevine varieties present different acclimation mechanisms to expected warming.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-07
2021-03-19T14:39:47Z
2021-03-19T14:39:47Z
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/20.500.12123/8939
https://www.publish.csiro.au/fp/FP20212
Gallo Agustina E., Perez Peña Jorge E., Prieto Jorge A. (2020) Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache. Functional Plant Biology 48, 342-357
1445-4408
1445-4416 (Online)
https://doi.org/10.1071/FP20212
url http://hdl.handle.net/20.500.12123/8939
https://www.publish.csiro.au/fp/FP20212
https://doi.org/10.1071/FP20212
identifier_str_mv Gallo Agustina E., Perez Peña Jorge E., Prieto Jorge A. (2020) Mechanisms underlying photosynthetic acclimation to high temperature are different between Vitis vinifera cv. Syrah and Grenache. Functional Plant Biology 48, 342-357
1445-4408
1445-4416 (Online)
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.publisher.none.fl_str_mv CSIRO Publishing
publisher.none.fl_str_mv CSIRO Publishing
dc.source.none.fl_str_mv Functional plant biology 48 (3) : 342-357. (2020)
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 12.712165