Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | RIUNNE - Universidad Nacional del Nordeste | - |
| dc.creator | Acevedo, Raúl M. | - |
| dc.creator | Avico, Edgardo H. | - |
| dc.creator | González, Sergio | - |
| dc.creator | Rodrigues Salvador, Acácio | - |
| dc.creator | Rivarola, Máximo | - |
| dc.creator | Paniego, Norma | - |
| dc.creator | Nunes‑Nesi, Adriano | - |
| dc.creator | Ruiz, Oscar A. | - |
| dc.creator | Sansberro, Pedro A. | - |
| dc.date | 2019-05 | - |
| dc.date.accessioned | 2020-02-17T15:34:56Z | - |
| dc.date.available | 2020-02-17T15:34:56Z | - |
| dc.date.issued | 2019-05 | - |
| dc.identifier | Acevedo, R. M; Avico, E. H; González, S; Rodrigues Salvador, A; Rivarola, M; Paniego, N; Nunes Nesi, A; Ruiz, O. A; Sansberro, P. A. (2019). Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves. Planta. 1-18. | - |
| dc.identifier | http://repositorio.unne.edu.ar/handle/123456789/9142 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar/jspui/handle/bnmm/576867 | - |
| dc.description | Fil: Acevedo, Raúl M. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. | - |
| dc.description | Fil: Acevedo, Raúl M. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. | - |
| dc.description | Fil: Avico, Edgardo H. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. | - |
| dc.description | Fil: Avico, Edgardo H. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. | - |
| dc.description | Fil: González, Sergio. Instituto Nacional de Tecnología Agropecuaria. Instituto de Biotecnología; Argentina. | - |
| dc.description | Fil: Rodrigues Salvador, Acácio. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brazil. | - |
| dc.description | Fil: Rivarola, Máximo. Instituto Nacional de Tecnología Agropecuaria. Instituto de Biotecnología; Argentina. | - |
| dc.description | Fil: Paniego, Norma. Instituto Nacional de Tecnología Agropecuaria. Instituto de Biotecnología; Argentina. | - |
| dc.description | Fil: Nunes Nesi, Adriano. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brazil. | - |
| dc.description | Fil: Ruiz, Oscar A. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Tecnológicas; Argentina. | - |
| dc.description | Fil: Ruiz, Oscar A. Instituto Nacional de Tecnología Agropecuaria. Instituto De Investigación Fisiología y Recursos Genéticos Vegetales "Ing. Agr. Victorio Segundo Trippi"; Argentina. | - |
| dc.description | Fil: Sansberro, Pedro A. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. | - |
| dc.description | Fil: Sansberro, Pedro A. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. | - |
| dc.description | Ilex paraguariensis (yerba mate) is cultivated in the subtropical region of South America, where the occurrence of drought episodes limit yield. To explore the mechanisms that allow I. paraguariensis to overcome dehydration, we investigated (1) how gene expression varied between water-stressed and non-stressed plants and (2) in what way the modulation of gene expression was linked to physiological status and metabolite composition. A total of 4920 differentially expressed transcripts were obtained through RNA-Seq after water deprivation. Drought induced the expression of several transcripts involved in the ABA-signalling pathway. Stomatal closure and leaf osmotic adjustments were promoted to minimize water loss, and these responses were accompanied by a high transcriptional remodeling of stress perception, signalling and transcriptional regulation, the photoprotective and antioxidant systems, and other stress-responsive genes. Simultaneously, significant changes in metabolite contents were detected. Glutamine, phenylalanine, isomaltose, fucose, and malate levels were shown to be positively correlated with dehydration. Principal component analysis showed differences in the metabolic profiles of control and stressed leaves. These results provide a comprehensive overview of how I. paraguariensis responds to dehydration at transcriptional and metabolomic levels and provide further characterization of the molecular mechanisms associated with drought response in perennial subtropical species. | - |
| dc.format | application/pdf | - |
| dc.format | p. 1-18 | - |
| dc.language | eng | - |
| dc.publisher | Springer Nature | - |
| dc.relation | https://doi.org/10.1007/s00425-019-03178-3 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.rights | Atribución-NoComercial-SinDerivadas 2.5 Argentina | - |
| dc.source.uri | http://repositorio.unne.edu.ar/handle/123456789/9142 | - |
| dc.subject | Abiotic stress | - |
| dc.subject | De novo transcriptome | - |
| dc.subject | Drought stress | - |
| dc.subject | Cellular stress response | - |
| dc.subject | RNA-Seq | - |
| dc.subject | Transcription factors | - |
| dc.subject | Yerba mate | - |
| dc.title | Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:ar-repo/semantics/artículo | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| Aparece en las colecciones: | RIUNNE - Universidad Nacional del Nordeste | |
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