TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?

Autores
Rodriguez, Marianela; Parola, Rodrigo; Andreola, Sofia; Pereyra, Cintia; Martínez-Noël, Giselle
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Plants are sessile photo-autotrophic organisms continuously exposed to a variety of environmental stresses. Monitoring the sugar level and energy status is essential, since this knowledge allows the integration of external and internal cues required for plant physiological and developmental plasticity. Most abiotic stresses induce severe metabolic alterations and entail a great energy cost, restricting plant growth and producing important crop losses. Therefore, balancing energy requirements with supplies is a major challenge for plants under unfavorable conditions. The conserved kinases target of rapamycin (TOR) and sucrose-non-fermenting-related protein kinase-1 (SnRK1) play central roles during plant growth and development, and in response to environmental stresses; these kinases affect cellular processes and metabolic reprogramming, which has physiological and phenotypic consequences. The "yin-yang" model postulates that TOR and SnRK1 act in opposite ways in the regulation of metabolic-driven processes. In this review, we describe and discuss the current knowledge about the complex and intricate regulation of TOR and SnRK1 under abiotic stresses. We especially focus on the physiological perspective that, under certain circumstances during the plant stress response, the TOR and SnRK1 kinases could be modulated differently from what is postulated by the "yin-yang" concept.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Rodriguez, Marianela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Parola, Rodrigo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Andreola, Sofia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Pereyra, Cintia. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentina
Fil: Martínez-Noël, Giselle. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentina
Fuente
Plant Science 288 : 110220 (November 2019)
Materia
Abiotic Stress
Stress
Estres
Estrés Abiótico
Energy Sources
Metabolic Disorders
Plant Stress Response
SnRK1
TOR
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/7896
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spelling TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?Rodriguez, MarianelaParola, RodrigoAndreola, SofiaPereyra, CintiaMartínez-Noël, GiselleAbiotic StressStressEstresEstrés AbióticoEnergy SourcesMetabolic DisordersPlant Stress ResponseSnRK1TORPlants are sessile photo-autotrophic organisms continuously exposed to a variety of environmental stresses. Monitoring the sugar level and energy status is essential, since this knowledge allows the integration of external and internal cues required for plant physiological and developmental plasticity. Most abiotic stresses induce severe metabolic alterations and entail a great energy cost, restricting plant growth and producing important crop losses. Therefore, balancing energy requirements with supplies is a major challenge for plants under unfavorable conditions. The conserved kinases target of rapamycin (TOR) and sucrose-non-fermenting-related protein kinase-1 (SnRK1) play central roles during plant growth and development, and in response to environmental stresses; these kinases affect cellular processes and metabolic reprogramming, which has physiological and phenotypic consequences. The "yin-yang" model postulates that TOR and SnRK1 act in opposite ways in the regulation of metabolic-driven processes. In this review, we describe and discuss the current knowledge about the complex and intricate regulation of TOR and SnRK1 under abiotic stresses. We especially focus on the physiological perspective that, under certain circumstances during the plant stress response, the TOR and SnRK1 kinases could be modulated differently from what is postulated by the "yin-yang" concept.Instituto de Fisiología y Recursos Genéticos VegetalesFil: Rodriguez, Marianela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); ArgentinaFil: Parola, Rodrigo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); ArgentinaFil: Andreola, Sofia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); ArgentinaFil: Pereyra, Cintia. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); ArgentinaFil: Martínez-Noël, Giselle. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentina2020-09-15T12:05:50Z2020-09-15T12:05:50Z2019-08-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/7896https://www.sciencedirect.com/science/article/abs/pii/S01689452193051870168-9452https://doi.org/10.1016/j.plantsci.2019.110220Plant Science 288 : 110220 (November 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:01Zoai:localhost:20.500.12123/7896instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:01.747INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
title TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
spellingShingle TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
Rodriguez, Marianela
Abiotic Stress
Stress
Estres
Estrés Abiótico
Energy Sources
Metabolic Disorders
Plant Stress Response
SnRK1
TOR
title_short TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
title_full TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
title_fullStr TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
title_full_unstemmed TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
title_sort TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
dc.creator.none.fl_str_mv Rodriguez, Marianela
Parola, Rodrigo
Andreola, Sofia
Pereyra, Cintia
Martínez-Noël, Giselle
author Rodriguez, Marianela
author_facet Rodriguez, Marianela
Parola, Rodrigo
Andreola, Sofia
Pereyra, Cintia
Martínez-Noël, Giselle
author_role author
author2 Parola, Rodrigo
Andreola, Sofia
Pereyra, Cintia
Martínez-Noël, Giselle
author2_role author
author
author
author
dc.subject.none.fl_str_mv Abiotic Stress
Stress
Estres
Estrés Abiótico
Energy Sources
Metabolic Disorders
Plant Stress Response
SnRK1
TOR
topic Abiotic Stress
Stress
Estres
Estrés Abiótico
Energy Sources
Metabolic Disorders
Plant Stress Response
SnRK1
TOR
dc.description.none.fl_txt_mv Plants are sessile photo-autotrophic organisms continuously exposed to a variety of environmental stresses. Monitoring the sugar level and energy status is essential, since this knowledge allows the integration of external and internal cues required for plant physiological and developmental plasticity. Most abiotic stresses induce severe metabolic alterations and entail a great energy cost, restricting plant growth and producing important crop losses. Therefore, balancing energy requirements with supplies is a major challenge for plants under unfavorable conditions. The conserved kinases target of rapamycin (TOR) and sucrose-non-fermenting-related protein kinase-1 (SnRK1) play central roles during plant growth and development, and in response to environmental stresses; these kinases affect cellular processes and metabolic reprogramming, which has physiological and phenotypic consequences. The "yin-yang" model postulates that TOR and SnRK1 act in opposite ways in the regulation of metabolic-driven processes. In this review, we describe and discuss the current knowledge about the complex and intricate regulation of TOR and SnRK1 under abiotic stresses. We especially focus on the physiological perspective that, under certain circumstances during the plant stress response, the TOR and SnRK1 kinases could be modulated differently from what is postulated by the "yin-yang" concept.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Rodriguez, Marianela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Parola, Rodrigo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Andreola, Sofia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentina
Fil: Pereyra, Cintia. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentina
Fil: Martínez-Noël, Giselle. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentina
description Plants are sessile photo-autotrophic organisms continuously exposed to a variety of environmental stresses. Monitoring the sugar level and energy status is essential, since this knowledge allows the integration of external and internal cues required for plant physiological and developmental plasticity. Most abiotic stresses induce severe metabolic alterations and entail a great energy cost, restricting plant growth and producing important crop losses. Therefore, balancing energy requirements with supplies is a major challenge for plants under unfavorable conditions. The conserved kinases target of rapamycin (TOR) and sucrose-non-fermenting-related protein kinase-1 (SnRK1) play central roles during plant growth and development, and in response to environmental stresses; these kinases affect cellular processes and metabolic reprogramming, which has physiological and phenotypic consequences. The "yin-yang" model postulates that TOR and SnRK1 act in opposite ways in the regulation of metabolic-driven processes. In this review, we describe and discuss the current knowledge about the complex and intricate regulation of TOR and SnRK1 under abiotic stresses. We especially focus on the physiological perspective that, under certain circumstances during the plant stress response, the TOR and SnRK1 kinases could be modulated differently from what is postulated by the "yin-yang" concept.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-13
2020-09-15T12:05:50Z
2020-09-15T12:05:50Z
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/20.500.12123/7896
https://www.sciencedirect.com/science/article/abs/pii/S0168945219305187
0168-9452
https://doi.org/10.1016/j.plantsci.2019.110220
url http://hdl.handle.net/20.500.12123/7896
https://www.sciencedirect.com/science/article/abs/pii/S0168945219305187
https://doi.org/10.1016/j.plantsci.2019.110220
identifier_str_mv 0168-9452
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 Plant Science 288 : 110220 (November 2019)
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 12.559606

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