Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?

Climate change due to anthropogenic CO2 emissions affects plant performance globally. To improve crop resilience, we need to understand the effects of elevated CO2 concentration (e[CO2]) on CO2 assimilation and Rubisco biochemistry. However, the interactive effects of e[CO2] and abiotic stress are e...

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Autores: Ancín Rípodas, María, Gámez Guzmán, Angie Lorena, Jáuregui Mosquera, Iván, Galmes, J., Sharwood, R. E., Erice, G., Ainsworth, E. A., Tissue, D. T., Sanz-Sáez, A., Aranjuelo Michelena, Iker
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/53550
Acceso en línea:https://hdl.handle.net/2454/53550
Access Level:acceso abierto
Palabra clave:Drought
Elevated CO2
Heat stress
Phenology
Photosynthesis
Plant functional groups
Rubisco
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spelling Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?Ancín Rípodas, MaríaGámez Guzmán, Angie LorenaJáuregui Mosquera, IvánGalmes, J.Sharwood, R. E.Erice, G.Ainsworth, E. A.Tissue, D. T.Sanz-Sáez, A.Aranjuelo Michelena, IkerDroughtElevated CO2Heat stressPhenologyPhotosynthesisPlant functional groupsRubiscoClimate change due to anthropogenic CO2 emissions affects plant performance globally. To improve crop resilience, we need to understand the effects of elevated CO2 concentration (e[CO2]) on CO2 assimilation and Rubisco biochemistry. However, the interactive effects of e[CO2] and abiotic stress are especially unclear. This study examined the CO2 effect on photosynthetic capacity under different water availability and temperature conditions in 42 different crop species, varying in functional group, photosynthetic pathway, and phenological stage. We analysed close to 3000 data points extracted from 120 published papers. For C-3 species, e[CO2] increased net photosynthesis and intercellular [CO2], while reducing stomatal conductance and transpiration. Maximum carboxylation rate and Rubisco in vitro extractable maximal activity and content also decreased with e[CO2] in C-3 species, while C-4 crops are less responsive to e[CO2]. The interaction with drought and/or heat stress did not significantly alter these photosynthetic responses, indicating that the photosynthetic capacity of stressed plants responded to e[CO2]. Moreover, e[CO2] had a strong effect on the photosynthetic capacity of grasses mainly in the final stages of development. This study provides insight into the intricate interactions within the plant photosynthetic apparatus under the influence of climate change, enhancing the understanding of mechanisms governing plant responses to environmental parameters.MA was supported by the 'Juan de la Ciervaformacion' postdoctoral fellowship (FJC2020-044164-I) from the Spanish Ministry of Science and Innovation MCIN/AEI/10.13039/501100011033 and the European Union 'Next Generation EU/PRTR'. IJ thanks the Navarra Government for granting him the fellowship Andia Senior Talent 2021. This work has been conducted within the context of the CropEqualT-CEC project funded by the European Union's Horizon 2020, Marie Curie Rise re-search and innovation program. Finally, the authors acknowledge the support provided by the CSIC Open Access Publication Support Initiative, facilitated through its Unit of Information Resources for Research (URICI), for covering the open access fee.Oxford University PressCienciasAgronomía, Biotecnología y AlimentaciónZientziakAgronomia, Bioteknologia eta Elikadura2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/ziphttps://hdl.handle.net/2454/53550reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglés© The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence, which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/535502026-06-17T12:41:47Z
dc.title.none.fl_str_mv Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
title Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
spellingShingle Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
Ancín Rípodas, María
Drought
Elevated CO2
Heat stress
Phenology
Photosynthesis
Plant functional groups
Rubisco
title_short Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
title_full Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
title_fullStr Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
title_full_unstemmed Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
title_sort Does the response of Rubisco and photosynthesis to elevated [CO2] change with unfavourable environmental conditions?
dc.creator.none.fl_str_mv Ancín Rípodas, María
Gámez Guzmán, Angie Lorena
Jáuregui Mosquera, Iván
Galmes, J.
Sharwood, R. E.
Erice, G.
Ainsworth, E. A.
Tissue, D. T.
Sanz-Sáez, A.
Aranjuelo Michelena, Iker
author Ancín Rípodas, María
author_facet Ancín Rípodas, María
Gámez Guzmán, Angie Lorena
Jáuregui Mosquera, Iván
Galmes, J.
Sharwood, R. E.
Erice, G.
Ainsworth, E. A.
Tissue, D. T.
Sanz-Sáez, A.
Aranjuelo Michelena, Iker
author_role author
author2 Gámez Guzmán, Angie Lorena
Jáuregui Mosquera, Iván
Galmes, J.
Sharwood, R. E.
Erice, G.
Ainsworth, E. A.
Tissue, D. T.
Sanz-Sáez, A.
Aranjuelo Michelena, Iker
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ciencias
Agronomía, Biotecnología y Alimentación
Zientziak
Agronomia, Bioteknologia eta Elikadura
dc.subject.none.fl_str_mv Drought
Elevated CO2
Heat stress
Phenology
Photosynthesis
Plant functional groups
Rubisco
topic Drought
Elevated CO2
Heat stress
Phenology
Photosynthesis
Plant functional groups
Rubisco
description Climate change due to anthropogenic CO2 emissions affects plant performance globally. To improve crop resilience, we need to understand the effects of elevated CO2 concentration (e[CO2]) on CO2 assimilation and Rubisco biochemistry. However, the interactive effects of e[CO2] and abiotic stress are especially unclear. This study examined the CO2 effect on photosynthetic capacity under different water availability and temperature conditions in 42 different crop species, varying in functional group, photosynthetic pathway, and phenological stage. We analysed close to 3000 data points extracted from 120 published papers. For C-3 species, e[CO2] increased net photosynthesis and intercellular [CO2], while reducing stomatal conductance and transpiration. Maximum carboxylation rate and Rubisco in vitro extractable maximal activity and content also decreased with e[CO2] in C-3 species, while C-4 crops are less responsive to e[CO2]. The interaction with drought and/or heat stress did not significantly alter these photosynthetic responses, indicating that the photosynthetic capacity of stressed plants responded to e[CO2]. Moreover, e[CO2] had a strong effect on the photosynthetic capacity of grasses mainly in the final stages of development. This study provides insight into the intricate interactions within the plant photosynthetic apparatus under the influence of climate change, enhancing the understanding of mechanisms governing plant responses to environmental parameters.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/53550
url https://hdl.handle.net/2454/53550
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/zip
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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repository.mail.fl_str_mv
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