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Drought is one of the main environmental stresses that negatively impacts vegetative and reproductive yield. Water deficit responses are determined by the duration and intensity of the stress, which, together with plant genotype, will define the chances of plant survival. The metabolic adjustments in response to water deficit are complex and involve gene expression modulation regulated by DNA-binding proteins and epigenetic modifications. This last
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dc.contributor.author | Suguiyama, Vanessa Fuentes | |
dc.contributor.author | Rodriguez, Jae Diana Paredes | |
dc.contributor.author | Santos, Tatiane Cristina Nicomedio dos | |
dc.contributor.author | Lira, Bruno Silvestre | |
dc.contributor.author | de Haro, Luis Alejandro | |
dc.contributor.author | Silva, João Paulo Naldi | |
dc.contributor.author | Borba, Eduardo Leite | |
dc.contributor.author | Purgatto, Eduardo | |
dc.contributor.author | Silva, Emerson Alves da | |
dc.contributor.author | Bellora Pereyra, Nicolás | |
dc.contributor.author | Carrari, Fernando | |
dc.contributor.author | Centeno, Danilo da Cruz | |
dc.contributor.author | Bermudez Salazar, Luisa | |
dc.contributor.author | Rossi, Magdalena | |
dc.contributor.author | de Setta, Nathalia | |
dc.date.accessioned | 2022-08-04T11:05:11Z | |
dc.date.available | 2022-08-04T11:05:11Z | |
dc.date.issued | 2022-05 | |
dc.identifier.issn | 1573-5028 | |
dc.identifier.issn | 0167-4412 | |
dc.identifier.other | https://doi.org/10.1007/s11103-022-01273-w | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/12491 | |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11103-022-01273-w | |
dc.description.abstract | Drought is one of the main environmental stresses that negatively impacts vegetative and reproductive yield. Water deficit responses are determined by the duration and intensity of the stress, which, together with plant genotype, will define the chances of plant survival. The metabolic adjustments in response to water deficit are complex and involve gene expression modulation regulated by DNA-binding proteins and epigenetic modifications. This last mechanism may also regulate the activity of transposable elements, which in turn impact the expression of nearby loci. Setaria italica plants submitted to five water deficit regimes were analyzed through a phenotypical approach, including growth, physiological, RNA-seq and sRNA-seq analyses. The results showed a progressive reduction in yield as a function of water deficit intensity associated with signaling pathway modulation and metabolic adjustments. We identified a group of loci that were consistently associated with drought responses, some of which were related to water deficit perception, signaling and regulation. Finally, an analysis of the transcriptome and sRNAome allowed us to identify genes putatively regulated by TE- and sRNA-related mechanisms and an intriguing positive correlation between transcript levels and sRNA accumulation in gene body regions. These findings shed light on the processes that allow S. italica to overcome drought and survive under water restrictive conditions. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer | es_AR |
dc.relation | info:eu-repograntAgreement/INTA/2019-PD-E6-I116-001/2019-PD-E6-I116-001/AR./Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial. | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Plant Molecular Biology 109 : 761-780. (2022) | es_AR |
dc.subject | Monocotyledons | eng |
dc.subject | Monocotiledóneas | es_AR |
dc.subject | Transcriptome | eng |
dc.subject | Transcriptomas | es_AR |
dc.subject | Plant Metabolism | eng |
dc.subject | Metabolismo de las Plantas | es_AR |
dc.subject | Transposons | eng |
dc.subject | Transposones | es_AR |
dc.subject | Phenotypic Plasticity | eng |
dc.subject | Plasticidad Fenotípica | es_AR |
dc.subject | Setaria italica | es_AR |
dc.subject | Tolerance | eng |
dc.subject | Tolerancia | es_AR |
dc.subject.other | Water Deficit | eng |
dc.subject.other | Déficit de Agua | es_AR |
dc.title | Regulatory mechanisms behind the phenotypic plasticity associated with Setaria italica water deficit tolerance | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | Instituto de Biotecnología | es_AR |
dc.description.fil | Fil: Suguiyama, Vanessa Fuentes. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.description.fil | Fil: Paredes Rodriguez, Jae Diana. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.description.fil | Fil: dos Santos, Tatiane Cristina Nicomedio. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.description.fil | Fil: Lira, Bruno Silvestre. Universidade de São Pablo. Instituto de Biociencias. Departamento de Botânica; Brasil | es_AR |
dc.description.fil | Fil: de Haro, Luis Alejandro. Weizmann Institute of Science. Departament of Plant and Environmental Sciences; Israel | es_AR |
dc.description.fil | Fil: Silva, João Paulo Naldi. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.description.fil | Fil: Borba, Eduardo Leite. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Botânica; Brasil | es_AR |
dc.description.fil | Fil: Purgatto, Eduardo. Universidade de São Paulo. Faculdade de Ciências Farmacêuticas. Departamento de Alimentos e Nutrição Experimental; Brasil | es_AR |
dc.description.fil | Fil: da Silva, Emerson Alves. Secretaria do Meio Ambiente do Estado de São Paulo. Instituto de Botânica; Brasil | es_AR |
dc.description.fil | Fil: Bellora, Nicolas. Instituto de Tecnologías Nucleares para la Salud (INTECNUS); Argentina | es_AR |
dc.description.fil | Fil: Bellora, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Carrari, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología Y Biología Molecular; Argentina | es_AR |
dc.description.fil | Fil: Carrari, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Carrari, Fernando. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Genética; Argentina | es_AR |
dc.description.fil | Fil: da Cruz Centeno, Danilo. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.description.fil | Fil: Bermudez Salazar, Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina | es_AR |
dc.description.fil | Fil: Bermudez Salazar, Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Bermudez Salazar, Luisa. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Genética; Argentina | es_AR |
dc.description.fil | Fil: Rossi, Magdalena. Universidade de São Pablo. Instituto de Biociencias. Departamento de Botânica; Brasil | es_AR |
dc.description.fil | Fil: de Setta, Nathalia. Universidade Federal do ABC. Centro de Ciências Naturais e Humanas; Brasil | es_AR |
dc.subtype | cientifico |
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