The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato
- Autores
- Coluccio Leskow, Carla; Conte, Mariana; Del Pozo, Talia; Bermúdez, Luisa; Silvestre Lira, Bruno; Gramegna, Giovanna; Baroli, Irene; Carrari, Fernando
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Coluccio Leskow, Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.
Fil: Coluccio Leskow, Carla. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.
Fil: Conte, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.
Fil: Conte, Mariana. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.
Fil: Del Pozo, Talia. Universidad Mayor. Escuela de Agronomía. Centro Tecnológico de Recursos Vegetales. Huechuraba, Santiago, Chile.
Fil: Bermúdez, Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.
Fil: Bermúdez, Luisa. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.
Fil: Bermúdez, Luisa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina.
Fil: Silvestre Lira, Bruno. Universidade de São Paulo. Instituto de Biociências. Departamento de Botânica. São Paulo, SP, Brazil.
Fil: Gramegna, Giovanna. Universidade de São Paulo. Departamento de Botânica. Instituto de Biociências. São Paulo, SP, Brazil.
Fil: Baroli, Irene. Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina.
Fil: Baroli, Irene. CONICET - Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina.
Fil: Carrari, Fernando. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina.
Fil: Carrari, Fernando. Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina.
Fil: Carrari, Fernando. CONICET - Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina.
Sucrose metabolism is important for most plants, both as the main source of carbon and via signaling mechanisms that have been proposed for this molecule. A cleaving enzyme, invertase (INV) channels sucrose into sink metabolism. Although acid soluble and insoluble invertases have been largely investigated, studies on the role of neutral invertases (A/N-INV) have lagged behind. Here, we identified a tomato A/N-INV encoding gene (NI6) co-localizing with a previously reported quantitative trait locus (QTL) largely affecting primary carbon metabolism in tomato. Of the eight A/N-INV genes identified in the tomato genome, NI6 mRNA is present in all organs, but its expression was higher in sink tissues (mainly roots and fruits). A NI6-GFP fusion protein localized to the cytosol of mesophyll cells. Tomato NI6- silenced plants showed impaired growth phenotype, delayed flowering and a dramatic reduction in fruit set. Global gene expression and metabolite profile analyses of these plants revealed that NI6 is not only essential for sugar metabolism, but also plays a signaling role in stress adaptation. We also identified major hubs, whose expression patterns were greatly affected by NI6 silencing; these hubs were within the signaling cascade that coordinates carbohydrate metabolism with growth and development in tomato.
grafs., tbls., fot. - Fuente
- Journal of experimental botany
Vol.72, no.7
2525-2543
https://academic.oup.com - Materia
-
CARBON PARTITIONING
CYTOSOLIC INVERTASE
SIGNALING
SUCROSE METABOLISM
TOMATO - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- acceso abierto
- Repositorio
.jpg)
- Institución
- Universidad de Buenos Aires. Facultad de Agronomía
- OAI Identificador
- snrd:2021coluccioleskow
Ver los metadatos del registro completo
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The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomatoColuccio Leskow, CarlaConte, MarianaDel Pozo, TaliaBermúdez, LuisaSilvestre Lira, BrunoGramegna, GiovannaBaroli, IreneCarrari, FernandoCARBON PARTITIONINGCYTOSOLIC INVERTASESIGNALINGSUCROSE METABOLISMTOMATOFil: Coluccio Leskow, Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.Fil: Coluccio Leskow, Carla. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.Fil: Conte, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.Fil: Conte, Mariana. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.Fil: Del Pozo, Talia. Universidad Mayor. Escuela de Agronomía. Centro Tecnológico de Recursos Vegetales. Huechuraba, Santiago, Chile.Fil: Bermúdez, Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina.Fil: Bermúdez, Luisa. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina.Fil: Bermúdez, Luisa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina.Fil: Silvestre Lira, Bruno. Universidade de São Paulo. Instituto de Biociências. Departamento de Botânica. São Paulo, SP, Brazil.Fil: Gramegna, Giovanna. Universidade de São Paulo. Departamento de Botânica. Instituto de Biociências. São Paulo, SP, Brazil.Fil: Baroli, Irene. Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina.Fil: Baroli, Irene. CONICET - Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina.Fil: Carrari, Fernando. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina.Fil: Carrari, Fernando. Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina.Fil: Carrari, Fernando. CONICET - Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina.Sucrose metabolism is important for most plants, both as the main source of carbon and via signaling mechanisms that have been proposed for this molecule. A cleaving enzyme, invertase (INV) channels sucrose into sink metabolism. Although acid soluble and insoluble invertases have been largely investigated, studies on the role of neutral invertases (A/N-INV) have lagged behind. Here, we identified a tomato A/N-INV encoding gene (NI6) co-localizing with a previously reported quantitative trait locus (QTL) largely affecting primary carbon metabolism in tomato. Of the eight A/N-INV genes identified in the tomato genome, NI6 mRNA is present in all organs, but its expression was higher in sink tissues (mainly roots and fruits). A NI6-GFP fusion protein localized to the cytosol of mesophyll cells. Tomato NI6- silenced plants showed impaired growth phenotype, delayed flowering and a dramatic reduction in fruit set. Global gene expression and metabolite profile analyses of these plants revealed that NI6 is not only essential for sugar metabolism, but also plays a signaling role in stress adaptation. We also identified major hubs, whose expression patterns were greatly affected by NI6 silencing; these hubs were within the signaling cascade that coordinates carbohydrate metabolism with growth and development in tomato.grafs., tbls., fot.2021articleinfo:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfdoi:10.1093/jxb/eraa594issn:0022-0957http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021coluccioleskowJournal of experimental botanyVol.72, no.72525-2543https://academic.oup.comreponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaenginfo:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42025-11-06T09:37:02Zsnrd:2021coluccioleskowinstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292025-11-06 09:37:03.352FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse |
| dc.title.none.fl_str_mv |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| title |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| spellingShingle |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato Coluccio Leskow, Carla CARBON PARTITIONING CYTOSOLIC INVERTASE SIGNALING SUCROSE METABOLISM TOMATO |
| title_short |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| title_full |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| title_fullStr |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| title_full_unstemmed |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| title_sort |
The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato |
| dc.creator.none.fl_str_mv |
Coluccio Leskow, Carla Conte, Mariana Del Pozo, Talia Bermúdez, Luisa Silvestre Lira, Bruno Gramegna, Giovanna Baroli, Irene Carrari, Fernando |
| author |
Coluccio Leskow, Carla |
| author_facet |
Coluccio Leskow, Carla Conte, Mariana Del Pozo, Talia Bermúdez, Luisa Silvestre Lira, Bruno Gramegna, Giovanna Baroli, Irene Carrari, Fernando |
| author_role |
author |
| author2 |
Conte, Mariana Del Pozo, Talia Bermúdez, Luisa Silvestre Lira, Bruno Gramegna, Giovanna Baroli, Irene Carrari, Fernando |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
CARBON PARTITIONING CYTOSOLIC INVERTASE SIGNALING SUCROSE METABOLISM TOMATO |
| topic |
CARBON PARTITIONING CYTOSOLIC INVERTASE SIGNALING SUCROSE METABOLISM TOMATO |
| dc.description.none.fl_txt_mv |
Fil: Coluccio Leskow, Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina. Fil: Coluccio Leskow, Carla. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina. Fil: Conte, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina. Fil: Conte, Mariana. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina. Fil: Del Pozo, Talia. Universidad Mayor. Escuela de Agronomía. Centro Tecnológico de Recursos Vegetales. Huechuraba, Santiago, Chile. Fil: Bermúdez, Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina. Fil: Bermúdez, Luisa. CONICET - Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Argentina. Fil: Bermúdez, Luisa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina. Fil: Silvestre Lira, Bruno. Universidade de São Paulo. Instituto de Biociências. Departamento de Botânica. São Paulo, SP, Brazil. Fil: Gramegna, Giovanna. Universidade de São Paulo. Departamento de Botânica. Instituto de Biociências. São Paulo, SP, Brazil. Fil: Baroli, Irene. Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina. Fil: Baroli, Irene. CONICET - Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA). Buenos Aires, Argentina. Fil: Carrari, Fernando. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Genética. Buenos Aires, Argentina. Fil: Carrari, Fernando. Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina. Fil: Carrari, Fernando. CONICET - Universidad de Buenos Aires. Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE, CONICET-UBA). Buenos Aires, Argentina. Sucrose metabolism is important for most plants, both as the main source of carbon and via signaling mechanisms that have been proposed for this molecule. A cleaving enzyme, invertase (INV) channels sucrose into sink metabolism. Although acid soluble and insoluble invertases have been largely investigated, studies on the role of neutral invertases (A/N-INV) have lagged behind. Here, we identified a tomato A/N-INV encoding gene (NI6) co-localizing with a previously reported quantitative trait locus (QTL) largely affecting primary carbon metabolism in tomato. Of the eight A/N-INV genes identified in the tomato genome, NI6 mRNA is present in all organs, but its expression was higher in sink tissues (mainly roots and fruits). A NI6-GFP fusion protein localized to the cytosol of mesophyll cells. Tomato NI6- silenced plants showed impaired growth phenotype, delayed flowering and a dramatic reduction in fruit set. Global gene expression and metabolite profile analyses of these plants revealed that NI6 is not only essential for sugar metabolism, but also plays a signaling role in stress adaptation. We also identified major hubs, whose expression patterns were greatly affected by NI6 silencing; these hubs were within the signaling cascade that coordinates carbohydrate metabolism with growth and development in tomato. grafs., tbls., fot. |
| description |
Fil: Coluccio Leskow, Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto De Investigación Biotecnología (IB). Hurlingham, Buenos Aires, Argentina. |
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2021 |
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2021 |
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