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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
11/09/2014 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
NARANCIO, R.; ZORRILLA, P.; ROBELLO, C.; GONZÁLEZ-ARCOS, M.; VILARÓ, F.; PRITSCH, C.; DALLA RIZZA, M. |
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Afiliación : |
RAFAEL NARANCIO FERES, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MATIAS GONZALEZ ARCOS, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FRANCISCO LUIS VILARO PAREJA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARCO DALLA RIZZA VILARO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Insights on gene expression response of a characterized resistant genotype of Solanum commersonii Dun. against Ralstonia solanacearum. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
European Journal of Plant Pathology, 2013, v.136, no.4, p.823-835. |
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ISSN : |
0929-1873 |
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DOI : |
10.1007/s10658-013-0210-y |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted: 27 March 2013 / Published online: 28 April 2013. |
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Contenido : |
ABSTRACT.
Solanum commersonii is a wild species related to the cultivated potato. Some S. commersonii genotypes have been proven to be resistant to the pathogenic bacteria Ralstonia solanacearum, which causes damage in potato and other economically important crops. Here an expression analysis of the response of a resistant S. commersonii genotype against R. solanacearum was performed using microarrays. The aims of this work were to elucidate the molecular processes involved in the interaction, establish the timing of the response, and contribute to identify genes related to the resistance. The response to the treatment was already initiated at 6 h post-inoculation (hpi) and was established at 24 hpi; during this period, a high number of genes was differentially expressed and several candidate genes for the resistance of S. commersonii to R. solanacearum were identified. At an early stage, the photosynthetic process was highly repressed and several genes encoding proteins related to reactive oxygen species (ROS) production were differentially expressed. The induction of ERF and ACC-oxidase genes related to the ethylene pathway and PR1 related to the salicylic acid pathway suggested the induction of both pathways, and back up the previously reported hemibiotrophic nature of the pathogen. Five genes related to plant defence and observed to be differentially expressed at the first two time points were validated by real time PCR. This work gives a glimpse to the molecular processes involved in S. commersonii resistance and identifies the species as a valuable genetic source for potato breeding against bacterial wilt.
© 2013 KNPV. MenosABSTRACT.
Solanum commersonii is a wild species related to the cultivated potato. Some S. commersonii genotypes have been proven to be resistant to the pathogenic bacteria Ralstonia solanacearum, which causes damage in potato and other economically important crops. Here an expression analysis of the response of a resistant S. commersonii genotype against R. solanacearum was performed using microarrays. The aims of this work were to elucidate the molecular processes involved in the interaction, establish the timing of the response, and contribute to identify genes related to the resistance. The response to the treatment was already initiated at 6 h post-inoculation (hpi) and was established at 24 hpi; during this period, a high number of genes was differentially expressed and several candidate genes for the resistance of S. commersonii to R. solanacearum were identified. At an early stage, the photosynthetic process was highly repressed and several genes encoding proteins related to reactive oxygen species (ROS) production were differentially expressed. The induction of ERF and ACC-oxidase genes related to the ethylene pathway and PR1 related to the salicylic acid pathway suggested the induction of both pathways, and back up the previously reported hemibiotrophic nature of the pathogen. Five genes related to plant defence and observed to be differentially expressed at the first two time points were validated by real time PCR. This work gives a glimpse to the molecular proce... Presentar Todo |
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Thesagro : |
BACTERIOSIS; CULTIVO; FENOTIPOS; FITOMEJORAMIENTO; PAPA; RESISTENCIA A ENFERMEDADES. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02622naa a2200301 a 4500
001 1050149
005 2019-10-15
008 2013 bl uuuu u00u1 u #d
022 $a0929-1873
024 7 $a10.1007/s10658-013-0210-y$2DOI
100 1 $aNARANCIO, R.
245 $aInsights on gene expression response of a characterized resistant genotype of Solanum commersonii Dun. against Ralstonia solanacearum.$h[electronic resource]
260 $c2013
500 $aArticle history: Accepted: 27 March 2013 / Published online: 28 April 2013.
520 $aABSTRACT. Solanum commersonii is a wild species related to the cultivated potato. Some S. commersonii genotypes have been proven to be resistant to the pathogenic bacteria Ralstonia solanacearum, which causes damage in potato and other economically important crops. Here an expression analysis of the response of a resistant S. commersonii genotype against R. solanacearum was performed using microarrays. The aims of this work were to elucidate the molecular processes involved in the interaction, establish the timing of the response, and contribute to identify genes related to the resistance. The response to the treatment was already initiated at 6 h post-inoculation (hpi) and was established at 24 hpi; during this period, a high number of genes was differentially expressed and several candidate genes for the resistance of S. commersonii to R. solanacearum were identified. At an early stage, the photosynthetic process was highly repressed and several genes encoding proteins related to reactive oxygen species (ROS) production were differentially expressed. The induction of ERF and ACC-oxidase genes related to the ethylene pathway and PR1 related to the salicylic acid pathway suggested the induction of both pathways, and back up the previously reported hemibiotrophic nature of the pathogen. Five genes related to plant defence and observed to be differentially expressed at the first two time points were validated by real time PCR. This work gives a glimpse to the molecular processes involved in S. commersonii resistance and identifies the species as a valuable genetic source for potato breeding against bacterial wilt. © 2013 KNPV.
650 $aBACTERIOSIS
650 $aCULTIVO
650 $aFENOTIPOS
650 $aFITOMEJORAMIENTO
650 $aPAPA
650 $aRESISTENCIA A ENFERMEDADES
700 1 $aZORRILLA, P.
700 1 $aROBELLO, C.
700 1 $aGONZÁLEZ-ARCOS, M.
700 1 $aVILARÓ, F.
700 1 $aPRITSCH, C.
700 1 $aDALLA RIZZA, M.
773 $tEuropean Journal of Plant Pathology, 2013$gv.136, no.4, p.823-835.
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| 3. |  | NIELL, S.; PÉREZ, A.; MARTÍNEZ, N.; HERNÁNDEZ, V.; CARRASCO-LETELIER, L.; HEIZEN, H.; CESIO, M.V. MSPD determination of pesticides residues in beeswax: p. 11. ln: FLORIDA PESTICIDE RESIDUE WORKSHOP, 27., 2010, St. Pete Beach, FL, US. Poster abstracts. [s.l.]: FPRW Organizing Committee, 2010. p. 42.| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | GIUFRIDDA, D.; DÍAZ, G.; MARTÍNEZ, N.; BELLUCCI, I.; RIVAS, M.; CABRERA, D.; VIGNALE, B.; DELLACASSA, E. Valor nutracéutico de los frutos nativos. [Presentación oral] In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; MGAP/ DGF (DIRECCIÓN GENERAL FORESTAL); INIA, PROGRAMA NACIONAL PRODUCCIÓN FRUTÍCOLA. 7° Encuentro Nacional sobre Frutos Nativos. Colonia: Estación Experimental "Alberto Boerger", INIA La Estanzuela, 9 y 10 de abril de 2015.| Tipo: Presentaciones Orales |
| Biblioteca(s): INIA Las Brujas. |
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| 6. | | RIVAS, M.; GARCÍA, M.; BELLENDA, B.; AYRES, C.; IRISITY, M.; SILVEIRA, A.; CALVETE, A.; ZOPPOLO, R.; CABRERA, D.; VIGNALE, B.; PUPPO, M.; ZÁCCARI, F.; MARTÍNEZ, N.; DELLACASA, E. Integrando saberes. Avances en investigación acción participativa sobre el Guayabo del país en La Quebrada de los Cuervos, Treinta y Tres. [resumen] Valorización del producto: experiencias novedosas en producción, procesamiento y comercialización. ln: Congreso Nacional de Horti-Fruticultura, 12. Jornadas Regionales de Manejo Poscosecha de Frutas. Seminario Suelos en Horticultura. Seminario Frutales de Pepita. 20-23 octubre 2012, Montevideo (UY) Trabajos presentados. Montevideo (UY): INIA; SUHF, 2010. p.136.| Tipo: Abstracts/Resúmenes |
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| 7. | | RIVAS, M.; AYRES, C.; ZOPPOLO, R.; CABRERA, D.; DELLACASSA, E.; BELLENDA, B.; GARCÍA, M.; SILVEIRA, A.; VIGNALE, B.; ZÁCCARI, F.; PUPPO, M.; MARTÍNEZ, N.; IRISITY, M.; CALVETE, A. Valorización de los recursos genéticos del guayabo del país Revista INIA Uruguay, 2010, no. 23, p. 38-41 (Revista INIA; 23)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | BONILLA, L.; CARRATO, S.; CURUTCHET, M.R.; DEMOV, M.N.; GONZÁLEZ, F.; GONZÁLEZ, F.; PAZ, L.; VERDIER, S.; METHOL, R.; MONTERO, S.; VAZ TOUREM, J.; ANTÍA, M.; MARTÍNEZ, N.; OSORIO, F.; LADO, J.; PALLANTE, A.; ROMERO, D.; IANNOLO, M.; SUS, M.; ARES, G.; BELLENDA, B.; GIMÉNEZ, A.; GUGLIUCCI, V.; VARELA, L.; VITOLA, A. Frutas y verduras. Placer, bienestar y sustentabilidad. Montevideo (UY): Ministerio de Desarrollo Social (MIDES), 2022. 98 p. LICENCIA: Esta obra está bajo una licencia de Creative Commons Reconocimiento-No Comercial 4.0 Internacional. (https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES )| Biblioteca(s): INIA Las Brujas. |
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