Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield

Autores
Carrera, Constanza Soledad; Solís, Stella Maris; Ferrucci, María Silvia; Vega, Claudia Rosa Cecilia; Galati, Beatriz Gloria; Ergo, Verónica; Andrade, Fernando Héctor; Lascano, Hernán Ramiro
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.
Fil: Carrera, Constanza Soledad. CONICET. Buenos Aires, Argentina.
Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Solís, Stella Maris. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Cátedra de Morfología Vegetal. Corrientes, Argentina.
Fil: Ferrucci, María Silvia. CONICET. Buenos Aires, Argentina.
Fil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Ferrucci, María Silvia. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi (EEA Manfredi). Córdoba, Argentina.
Fil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica General. Buenos Aires, Argentina.
Fil: Ergo, Verónica. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.
Fil: Andrade, Fernando Héctor. CONICET. Buenos Aires, Argentina.
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce (EEA Balcarce). Balcarce, Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. CONICET. Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.
Studies focusing on terminal drought combined with heat impacts on plants of agronomic value remain scarce, and even less under field conditions. The objective of this study was to investigate leaf structural and ultrastructural changes induced by heat stress (HS) and drought stress (DS) during seed filling and their relationship with physiological variables and yield determination. Two soybean cultivars were grown in field conditions. During seed filling four treatments were applied, including a control (without manipulation, at ambient temperature and field capacity), HS (episodes exceeding 32°C for 6 h d-1) during 21-d, DS (20% of field capacity soil water content) during 35-d, and HS×DS. Drought principally reduced leaf area, whereas heat decreased leaf thickness, possible as acclimation strategies, but also irreversible reducing CO2 assimilation sites. Both stresses damaged the outer and inner membranes of chloroplasts, causing swollen chloroplasts and accumulation of plastoglobules, loss of chlorophyll content, and negatively affecting chlorophyll fluorescence. Thus, the performance and integrity of the photosynthetic machinery were reduced. Through a morpho-functional perspective and a holistic multiscale approach, our results provide evidence of photosynthesis impairment and yield drops under stressful conditions which were associated with structural and ultrastructural (particularly at the level of chloroplasts) modifications of leaves.
il., grafs., tbls.
Fuente
Anais da Academia Brasileira de Ciências
Vol.93, no.4
e20191388
https://www.scielo.br/j/aabc/
Materia
EPISODES OF HIGH TEMPERATURES
LATE REPRODUCTIVE DEVELOPMENT
LEAF MORPHOANATOMY
LEAF PHOTOSYNTHESIS PERFORMANCE
SEED NUMBER AND WEIGHT
WATER DEFICIT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
acceso abierto
Repositorio
FAUBA Digital (UBA-FAUBA)
Institución
Universidad de Buenos Aires. Facultad de Agronomía
OAI Identificador
snrd:2021carrera
Acceder
id FAUBA_5afb86eca26e32bd61650f7f1644dc43
oai_identifier_str snrd:2021carrera
network_acronym_str FAUBA
repository_id_str 2729
network_name_str FAUBA Digital (UBA-FAUBA)
spelling Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yieldCarrera, Constanza SoledadSolís, Stella MarisFerrucci, María SilviaVega, Claudia Rosa CeciliaGalati, Beatriz GloriaErgo, VerónicaAndrade, Fernando HéctorLascano, Hernán RamiroEPISODES OF HIGH TEMPERATURESLATE REPRODUCTIVE DEVELOPMENTLEAF MORPHOANATOMYLEAF PHOTOSYNTHESIS PERFORMANCESEED NUMBER AND WEIGHTWATER DEFICITFil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.Fil: Carrera, Constanza Soledad. CONICET. Buenos Aires, Argentina.Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.Fil: Solís, Stella Maris. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Cátedra de Morfología Vegetal. Corrientes, Argentina.Fil: Ferrucci, María Silvia. CONICET. Buenos Aires, Argentina.Fil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.Fil: Ferrucci, María Silvia. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.Fil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi (EEA Manfredi). Córdoba, Argentina.Fil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica General. Buenos Aires, Argentina.Fil: Ergo, Verónica. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.Fil: Andrade, Fernando Héctor. CONICET. Buenos Aires, Argentina.Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce (EEA Balcarce). Balcarce, Buenos Aires, Argentina.Fil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.Fil: Lascano, Hernán Ramiro. CONICET. Buenos Aires, Argentina.Fil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.Studies focusing on terminal drought combined with heat impacts on plants of agronomic value remain scarce, and even less under field conditions. The objective of this study was to investigate leaf structural and ultrastructural changes induced by heat stress (HS) and drought stress (DS) during seed filling and their relationship with physiological variables and yield determination. Two soybean cultivars were grown in field conditions. During seed filling four treatments were applied, including a control (without manipulation, at ambient temperature and field capacity), HS (episodes exceeding 32°C for 6 h d-1) during 21-d, DS (20% of field capacity soil water content) during 35-d, and HS×DS. Drought principally reduced leaf area, whereas heat decreased leaf thickness, possible as acclimation strategies, but also irreversible reducing CO2 assimilation sites. Both stresses damaged the outer and inner membranes of chloroplasts, causing swollen chloroplasts and accumulation of plastoglobules, loss of chlorophyll content, and negatively affecting chlorophyll fluorescence. Thus, the performance and integrity of the photosynthetic machinery were reduced. Through a morpho-functional perspective and a holistic multiscale approach, our results provide evidence of photosynthesis impairment and yield drops under stressful conditions which were associated with structural and ultrastructural (particularly at the level of chloroplasts) modifications of leaves.il., grafs., tbls.2021articleinfo:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfdoi:10.1590/0001-3765202120191388issn:1678-2690http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021carreraAnais da Academia Brasileira de CiênciasVol.93, no.4e20191388https://www.scielo.br/j/aabc/reponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaenginfo:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42025-09-29T13:41:54Zsnrd:2021carrerainstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292025-09-29 13:41:54.96FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse
dc.title.none.fl_str_mv Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
title Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
spellingShingle Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
Carrera, Constanza Soledad
EPISODES OF HIGH TEMPERATURES
LATE REPRODUCTIVE DEVELOPMENT
LEAF MORPHOANATOMY
LEAF PHOTOSYNTHESIS PERFORMANCE
SEED NUMBER AND WEIGHT
WATER DEFICIT
title_short Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
title_full Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
title_fullStr Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
title_full_unstemmed Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
title_sort Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field - grown soybean and their relationship with grain yield
dc.creator.none.fl_str_mv Carrera, Constanza Soledad
Solís, Stella Maris
Ferrucci, María Silvia
Vega, Claudia Rosa Cecilia
Galati, Beatriz Gloria
Ergo, Verónica
Andrade, Fernando Héctor
Lascano, Hernán Ramiro
author Carrera, Constanza Soledad
author_facet Carrera, Constanza Soledad
Solís, Stella Maris
Ferrucci, María Silvia
Vega, Claudia Rosa Cecilia
Galati, Beatriz Gloria
Ergo, Verónica
Andrade, Fernando Héctor
Lascano, Hernán Ramiro
author_role author
author2 Solís, Stella Maris
Ferrucci, María Silvia
Vega, Claudia Rosa Cecilia
Galati, Beatriz Gloria
Ergo, Verónica
Andrade, Fernando Héctor
Lascano, Hernán Ramiro
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv EPISODES OF HIGH TEMPERATURES
LATE REPRODUCTIVE DEVELOPMENT
LEAF MORPHOANATOMY
LEAF PHOTOSYNTHESIS PERFORMANCE
SEED NUMBER AND WEIGHT
WATER DEFICIT
topic EPISODES OF HIGH TEMPERATURES
LATE REPRODUCTIVE DEVELOPMENT
LEAF MORPHOANATOMY
LEAF PHOTOSYNTHESIS PERFORMANCE
SEED NUMBER AND WEIGHT
WATER DEFICIT
dc.description.none.fl_txt_mv Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.
Fil: Carrera, Constanza Soledad. CONICET. Buenos Aires, Argentina.
Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Solís, Stella Maris. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Solís, Stella Maris. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Cátedra de Morfología Vegetal. Corrientes, Argentina.
Fil: Ferrucci, María Silvia. CONICET. Buenos Aires, Argentina.
Fil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Ferrucci, María Silvia. CONICET - Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste (IBONE, UNNE). Corrientes, Argentina.
Fil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi (EEA Manfredi). Córdoba, Argentina.
Fil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica General. Buenos Aires, Argentina.
Fil: Ergo, Verónica. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.
Fil: Andrade, Fernando Héctor. CONICET. Buenos Aires, Argentina.
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce (EEA Balcarce). Balcarce, Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. CONICET. Buenos Aires, Argentina.
Fil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal. Córdoba, Argentina.
Studies focusing on terminal drought combined with heat impacts on plants of agronomic value remain scarce, and even less under field conditions. The objective of this study was to investigate leaf structural and ultrastructural changes induced by heat stress (HS) and drought stress (DS) during seed filling and their relationship with physiological variables and yield determination. Two soybean cultivars were grown in field conditions. During seed filling four treatments were applied, including a control (without manipulation, at ambient temperature and field capacity), HS (episodes exceeding 32°C for 6 h d-1) during 21-d, DS (20% of field capacity soil water content) during 35-d, and HS×DS. Drought principally reduced leaf area, whereas heat decreased leaf thickness, possible as acclimation strategies, but also irreversible reducing CO2 assimilation sites. Both stresses damaged the outer and inner membranes of chloroplasts, causing swollen chloroplasts and accumulation of plastoglobules, loss of chlorophyll content, and negatively affecting chlorophyll fluorescence. Thus, the performance and integrity of the photosynthetic machinery were reduced. Through a morpho-functional perspective and a holistic multiscale approach, our results provide evidence of photosynthesis impairment and yield drops under stressful conditions which were associated with structural and ultrastructural (particularly at the level of chloroplasts) modifications of leaves.
il., grafs., tbls.
description Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV-CIAP). Córdoba, Argentina.Instituto Nacional de Tecnología Agropecuaria (INTA). Buenos Aires, Argentina.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv article
info:eu-repo/semantics/article
publishedVersion
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 doi:10.1590/0001-3765202120191388
issn:1678-2690
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021carrera
identifier_str_mv doi:10.1590/0001-3765202120191388
issn:1678-2690
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021carrera
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
eu_rights_str_mv openAccess
rights_invalid_str_mv openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências
Vol.93, no.4
e20191388
https://www.scielo.br/j/aabc/
reponame:FAUBA Digital (UBA-FAUBA)
instname:Universidad de Buenos Aires. Facultad de Agronomía
reponame_str FAUBA Digital (UBA-FAUBA)
collection FAUBA Digital (UBA-FAUBA)
instname_str Universidad de Buenos Aires. Facultad de Agronomía
repository.name.fl_str_mv FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomía
repository.mail.fl_str_mv martino@agro.uba.ar;berasa@agro.uba.ar
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score 13.070432

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