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Abstract
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. [ver mas...]
dc.contributor.authorRodriguez, Marianela
dc.contributor.authorParola, Rodrigo
dc.contributor.authorAndreola, Sofia
dc.contributor.authorPereyra, Cintia
dc.contributor.authorMartínez-Noël, Giselle
dc.date.accessioned2020-09-15T12:05:50Z
dc.date.available2020-09-15T12:05:50Z
dc.date.issued2019-08-13
dc.identifier.issn0168-9452
dc.identifier.otherhttps://doi.org/10.1016/j.plantsci.2019.110220
dc.identifier.urihttp://hdl.handle.net/20.500.12123/7896
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0168945219305187
dc.description.abstractPlants 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.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourcePlant Science 288 : 110220 (November 2019)es_AR
dc.subjectAbiotic Stresseng
dc.subjectStresseng
dc.subjectEstres
dc.subjectEstrés Abiótico
dc.subject.otherEnergy Sourceseng
dc.subject.otherMetabolic Disorderseng
dc.subject.otherPlant Stress Responseeng
dc.subject.otherSnRK1es_AR
dc.subject.otherTORes_AR
dc.titleTOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?es_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Fisiología y Recursos Genéticos Vegetaleses_AR
dc.description.filFil: Rodriguez, Marianela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentinaes_AR
dc.description.filFil: Parola, Rodrigo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentinaes_AR
dc.description.filFil: Andreola, Sofia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Unidad de Estudios Agropecuarios (UDEA- CONICET); Argentinaes_AR
dc.description.filFil: Pereyra, Cintia. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentinaes_AR
dc.description.filFil: Martínez-Noël, Giselle. Fundación para Investigaciones Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC-CONICET); Argentinaes_AR
dc.subtypecientifico


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