Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves
- Autores
- Acevedo, Raúl Maximiliano; Avico, Edgardo H.; Gonzalez, Sergio Alberto; Rodrigues Salvador, Acácio; Rivarola, Maximo Lisandro; Paniego, Norma Beatriz; Nunes Nesi, Adriano; Ruiz, Oscar Adolfo; Sansberro, Pedro Alfonso
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Instituto de Biotecnología
Fil: Acevedo, Raúl M. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; Argentina
Fil: Avico, Edgardo H. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; Argentina
Fil: Gonzalez, Sergio Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodrigues Salvador, Acácio. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brasil
Fil: Rivarola, Maximo Lisandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nunes Nesi, Adriano. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brasil
Fil: Ruiz, Oscar Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Sansberro, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina - Fuente
- Planta 250 (2) : 445-462. (August 2019)
- Materia
-
Abiotic Stress
Transcription
Plant Response
Drought Resistance
Plant Water Relations
Estrés Abiótico
Ilex Paraguariensis
Transcripción
Mate
Respuesta de la Planta
Resistencia a la Sequía
Relaciones Planta Agua - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/6685
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Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leavesAcevedo, Raúl MaximilianoAvico, Edgardo H.Gonzalez, Sergio AlbertoRodrigues Salvador, AcácioRivarola, Maximo LisandroPaniego, Norma BeatrizNunes Nesi, AdrianoRuiz, Oscar AdolfoSansberro, Pedro AlfonsoAbiotic StressTranscriptionPlant ResponseDrought ResistancePlant Water RelationsEstrés AbióticoIlex ParaguariensisTranscripciónMateRespuesta de la PlantaResistencia a la SequíaRelaciones Planta AguaIlex 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.Instituto de BiotecnologíaFil: Acevedo, Raúl M. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; ArgentinaFil: Avico, Edgardo H. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; ArgentinaFil: Gonzalez, Sergio Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rodrigues Salvador, Acácio. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; BrasilFil: Rivarola, Maximo Lisandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nunes Nesi, Adriano. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; BrasilFil: Ruiz, Oscar Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; ArgentinaFil: Sansberro, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaSpringer2020-01-16T11:33:33Z2020-01-16T11:33:33Z2019-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/6685https://link.springer.com/article/10.1007%2Fs00425-019-03178-30032-09351432-2048 (Online)https://doi.org/10.1007/s00425-019-03178-3Planta 250 (2) : 445-462. (August 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:52Zoai:localhost:20.500.12123/6685instacron: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 13:44:52.417INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
title |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
spellingShingle |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves Acevedo, Raúl Maximiliano Abiotic Stress Transcription Plant Response Drought Resistance Plant Water Relations Estrés Abiótico Ilex Paraguariensis Transcripción Mate Respuesta de la Planta Resistencia a la Sequía Relaciones Planta Agua |
title_short |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
title_full |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
title_fullStr |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
title_full_unstemmed |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
title_sort |
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves |
dc.creator.none.fl_str_mv |
Acevedo, Raúl Maximiliano Avico, Edgardo H. Gonzalez, Sergio Alberto Rodrigues Salvador, Acácio Rivarola, Maximo Lisandro Paniego, Norma Beatriz Nunes Nesi, Adriano Ruiz, Oscar Adolfo Sansberro, Pedro Alfonso |
author |
Acevedo, Raúl Maximiliano |
author_facet |
Acevedo, Raúl Maximiliano Avico, Edgardo H. Gonzalez, Sergio Alberto Rodrigues Salvador, Acácio Rivarola, Maximo Lisandro Paniego, Norma Beatriz Nunes Nesi, Adriano Ruiz, Oscar Adolfo Sansberro, Pedro Alfonso |
author_role |
author |
author2 |
Avico, Edgardo H. Gonzalez, Sergio Alberto Rodrigues Salvador, Acácio Rivarola, Maximo Lisandro Paniego, Norma Beatriz Nunes Nesi, Adriano Ruiz, Oscar Adolfo Sansberro, Pedro Alfonso |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Abiotic Stress Transcription Plant Response Drought Resistance Plant Water Relations Estrés Abiótico Ilex Paraguariensis Transcripción Mate Respuesta de la Planta Resistencia a la Sequía Relaciones Planta Agua |
topic |
Abiotic Stress Transcription Plant Response Drought Resistance Plant Water Relations Estrés Abiótico Ilex Paraguariensis Transcripción Mate Respuesta de la Planta Resistencia a la Sequía Relaciones Planta Agua |
dc.description.none.fl_txt_mv |
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. Instituto de Biotecnología Fil: Acevedo, Raúl M. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; Argentina Fil: Avico, Edgardo H. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste. Facultad de Ciencias Agrarias. Laboratorio de Biotecnología Aplicada y Genómica Funcional; Argentina Fil: Gonzalez, Sergio Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Rodrigues Salvador, Acácio. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brasil Fil: Rivarola, Maximo Lisandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Nunes Nesi, Adriano. Universidade Federal de Viçosa. Departamento de Biologia Vegetal; Brasil Fil: Ruiz, Oscar Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina Fil: Sansberro, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina |
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. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08 2020-01-16T11:33:33Z 2020-01-16T11:33:33Z |
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/20.500.12123/6685 https://link.springer.com/article/10.1007%2Fs00425-019-03178-3 0032-0935 1432-2048 (Online) https://doi.org/10.1007/s00425-019-03178-3 |
url |
http://hdl.handle.net/20.500.12123/6685 https://link.springer.com/article/10.1007%2Fs00425-019-03178-3 https://doi.org/10.1007/s00425-019-03178-3 |
identifier_str_mv |
0032-0935 1432-2048 (Online) |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
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restrictedAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Planta 250 (2) : 445-462. (August 2019) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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