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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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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/09/2017 |
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Actualizado : |
20/09/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
OLINDA, R,G,; LIMA, J.M.; LUCENA, R.B. DE; VALE, A.M. DO; BATISTA, J.S.; BARROS, C.S.L.DE; RIET-CORREA, F.; DANTAS, A.F.M. |
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Afiliación : |
ROBERIO GOMES OLINDA, Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil.; JOSENEY MAIA LIMA, Departamento de Ciências Animais, Universidade Federal Rural do Semi-Árido (UFERSA). Mossoró, RN, Brazil.; RICARDO BARBOSA DE LUCENA, Departamento de Ciências Veterinárias, Universidade Federal da Paraíba (UFPB), Centro de Ciências Agrárias - Campus II, Areia, PB, Brazil.; ANDRÉ MENEZES DO VALE, Departamento de Ciências Animais, Universidade Federal Rural do Semi-Árido (UFERSA). Mossoró, RN, Brazil.; JAEL SOARES BATISTA, Departamento de Ciências Animais, Universidade Federal Rural do Semi-Árido (UFERSA). Mossoró, RN, Brazil.; CLAUDIO SEVERO LOMBARDO DE BARROS, Departamento de Patologia, Centro de Ciências da Saúde (CCS), Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./ Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil.; ANTÔNIO FLÁVIO MEDEIROS DANTAS, Programa de Pós-Graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil. |
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Título : |
Acute aflatoxicosis in swines in Northeastern Brazil .( Aflatoxicose aguda em suínos no Nordeste do Brasil). |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Acta Scientiae Veterinariae, v. 44(Suppl 1), p. 124-,2016. |
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Idioma : |
Portugués |
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Notas : |
OPEN ACCESS. History article. Received: 15 October 2015 //Accepted: 17 May 2016// Published: 30 June 2016. |
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Palabras claves : |
AFLATOXICOSIS; MYCOTOXINS; SWINE; TOXIC HEPATITIS. |
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Thesagro : |
AFLATOXINAS; CERDO. |
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Asunto categoría : |
E16 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11244/1/Acta-Scientiae-Veterinariae-2016.-44Suppl-1-124.pdf
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Marc : |
LEADER 00895naa a2200277 a 4500
001 1057592
005 2018-09-20
008 2016 bl uuuu u00u1 u #d
100 1 $aOLINDA, R,G,
245 $aAcute aflatoxicosis in swines in Northeastern Brazil .( Aflatoxicose aguda em suínos no Nordeste do Brasil).$h[electronic resource]
260 $c2016
500 $aOPEN ACCESS. History article. Received: 15 October 2015 //Accepted: 17 May 2016// Published: 30 June 2016.
650 $aAFLATOXINAS
650 $aCERDO
653 $aAFLATOXICOSIS
653 $aMYCOTOXINS
653 $aSWINE
653 $aTOXIC HEPATITIS
700 1 $aLIMA, J.M.
700 1 $aLUCENA, R.B. DE
700 1 $aVALE, A.M. DO
700 1 $aBATISTA, J.S.
700 1 $aBARROS, C.S.L.DE
700 1 $aRIET-CORREA, F.
700 1 $aDANTAS, A.F.M.
773 $tActa Scientiae Veterinariae$gv. 44(Suppl 1), p. 124-,2016.
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