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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 : |
10/07/2019 |
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Actualizado : |
26/08/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
HERNÁNDEZ-RODRÍGUEZ, L.; BENÍTEZ-GALEANO, M.J.; BERTALMIO, A.; RUBIO, L.; RIVAS, F.; ARRUABARRENA, A.; ROLON, R.; COLINA, R.; MAESO, D. |
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Afiliación : |
LESTER HERNÁNDEZ RODRÍGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; MARÍA JOSÉ BENÍTEZ-GALEANO, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Salto, Uruguay; ANA MARIA BERTALMIO CASARIEGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODOLFO ROQUE ROLON RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODNEY COLINA, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Salto, Uruguay; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Diversity of Uruguayan citrus tristeza virus populations segregated after single aphid transmission. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Tropical Plant Pathology, 2019, volume 44, Issue 4, pages 352-362 |
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ISSN : |
1983-2052 |
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DOI : |
10.1007/s40858-019-00288-x |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 16 November 2018 / Accepted 10 April 2019 / First Online 06 May 2019 // Published 15 August 2019.
Acknowledgments: This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay (project CT-06), through the National Program of Citrus Research and the National Citrus Sanitation Program. |
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Contenido : |
ABSTRACT.
Prevalence of citrus tristeza virus (CTV) isolates causing severe stem pitting symptoms with a high diverse genetic composition represents a threat for citrus crops in Uruguay. This work aimed to characterize viral components of CTV populations segregated by single aphid (Toxoptera citricida) transmission (SAT). Thirty-nine SAT-derived sub-isolates were obtained from six CTV field isolates. Only eight were MCA13 non-reactive, and six of them, together with other three MCA13 reactive sub-isolates, were considered mild by the intensity of their reaction in ?Mexican? lime, ?Madam Vinous? sweet orange, ?Duncan? grapefruit and sour orange indicator plants. Fourteen sub-isolates, including two MCA13 non-reactive, were considered moderate, and the remaining sub-isolates were all MCA13 reactive and with severe reactions in the indicator plants. Sequence comparisons of the p20, p23 and p25 genes showed a high inter (among all isolates and their derived sub-isolates)- and intra (among each isolate and its derived sub-isolates)-specific evolutionary diversity, with the presence of the CTV strains VT, T3, RB, and NC in mixtures of their complex populations. Together, our data revealed the heterogeneity of the Uruguayan CTV populations in these CTV field isolates. The results provide additional biological and molecular information on the complex CTV populations in Uruguay and must be considered for improving the CTV management program.
© Sociedade Brasileira de Fitopatologia 2019 MenosABSTRACT.
Prevalence of citrus tristeza virus (CTV) isolates causing severe stem pitting symptoms with a high diverse genetic composition represents a threat for citrus crops in Uruguay. This work aimed to characterize viral components of CTV populations segregated by single aphid (Toxoptera citricida) transmission (SAT). Thirty-nine SAT-derived sub-isolates were obtained from six CTV field isolates. Only eight were MCA13 non-reactive, and six of them, together with other three MCA13 reactive sub-isolates, were considered mild by the intensity of their reaction in ?Mexican? lime, ?Madam Vinous? sweet orange, ?Duncan? grapefruit and sour orange indicator plants. Fourteen sub-isolates, including two MCA13 non-reactive, were considered moderate, and the remaining sub-isolates were all MCA13 reactive and with severe reactions in the indicator plants. Sequence comparisons of the p20, p23 and p25 genes showed a high inter (among all isolates and their derived sub-isolates)- and intra (among each isolate and its derived sub-isolates)-specific evolutionary diversity, with the presence of the CTV strains VT, T3, RB, and NC in mixtures of their complex populations. Together, our data revealed the heterogeneity of the Uruguayan CTV populations in these CTV field isolates. The results provide additional biological and molecular information on the complex CTV populations in Uruguay and must be considered for improving the CTV management program.
© Sociedade Brasileira de Fitopatologia 20... Presentar Todo |
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Palabras claves : |
Biological indexing; Closterovirus; CTV; SAT; Toxoptera citricida. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02739naa a2200313 a 4500
001 1059942
005 2019-08-26
008 2019 bl uuuu u00u1 u #d
022 $a1983-2052
024 7 $a10.1007/s40858-019-00288-x$2DOI
100 1 $aHERNÁNDEZ-RODRÍGUEZ, L.
245 $aDiversity of Uruguayan citrus tristeza virus populations segregated after single aphid transmission.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 16 November 2018 / Accepted 10 April 2019 / First Online 06 May 2019 // Published 15 August 2019. Acknowledgments: This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay (project CT-06), through the National Program of Citrus Research and the National Citrus Sanitation Program.
520 $aABSTRACT. Prevalence of citrus tristeza virus (CTV) isolates causing severe stem pitting symptoms with a high diverse genetic composition represents a threat for citrus crops in Uruguay. This work aimed to characterize viral components of CTV populations segregated by single aphid (Toxoptera citricida) transmission (SAT). Thirty-nine SAT-derived sub-isolates were obtained from six CTV field isolates. Only eight were MCA13 non-reactive, and six of them, together with other three MCA13 reactive sub-isolates, were considered mild by the intensity of their reaction in ?Mexican? lime, ?Madam Vinous? sweet orange, ?Duncan? grapefruit and sour orange indicator plants. Fourteen sub-isolates, including two MCA13 non-reactive, were considered moderate, and the remaining sub-isolates were all MCA13 reactive and with severe reactions in the indicator plants. Sequence comparisons of the p20, p23 and p25 genes showed a high inter (among all isolates and their derived sub-isolates)- and intra (among each isolate and its derived sub-isolates)-specific evolutionary diversity, with the presence of the CTV strains VT, T3, RB, and NC in mixtures of their complex populations. Together, our data revealed the heterogeneity of the Uruguayan CTV populations in these CTV field isolates. The results provide additional biological and molecular information on the complex CTV populations in Uruguay and must be considered for improving the CTV management program. © Sociedade Brasileira de Fitopatologia 2019
653 $aBiological indexing
653 $aClosterovirus
653 $aCTV
653 $aSAT
653 $aToxoptera citricida
700 1 $aBENÍTEZ-GALEANO, M.J.
700 1 $aBERTALMIO, A.
700 1 $aRUBIO, L.
700 1 $aRIVAS, F.
700 1 $aARRUABARRENA, A.
700 1 $aROLON, R.
700 1 $aCOLINA, R.
700 1 $aMAESO, D.
773 $tTropical Plant Pathology, 2019, volume 44, Issue 4, pages 352-362
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
26/02/2019 |
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Tipo de producción científica : |
Documentos |
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Autor : |
LUZARDO, S.; CUADRO, R.; MONTOSSI, F.; SILVEIRA, C.; RISSO, D.; BRITO, G.; PITTALUGA, O.; DE BARBIERI, I.; RODRIGUEZ, A.; BOTTERO, D.; LIENDO, F.; ZAMIT, W.; PIÑEIRO, J. |
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Afiliación : |
SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA INES SILVEIRA ROJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO FERNANDO RISSO RIET, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR ALBERTO PITTALUGA GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANALIA VERONICA RODRIGUEZ PEREYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO DANIEL BOTTERO REGGI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCO ALBERTO LIENDO RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Uso estratégico de pasturas cultivadas y suplementación en la recría de terneros Hereford y Braford pastoreando campo natural de Basalto. |
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Fecha de publicación : |
2007 |
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Fuente / Imprenta : |
In: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, 24 octubre, Paysandú, 2007. Alternativas de intensificación, especialización, diversificación y valorización de la ganadería ovina y bovina en el Basalto. Tacuarembó (Uruguay): INIA, 2007. |
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Páginas : |
p. 17-22 |
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Serie : |
(INIA Serie Actividades de Difusión ; 518) |
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Idioma : |
Español |
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Contenido : |
Objetivo: Mejorar el proceso de la recría bovina de terneros Hereford y Braford a través del uso del pastoreo horario de pasturas cultivadas y la suplementación con afrechillo de arroz sobre campo natural de Basalto. |
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Palabras claves : |
AFRECHILLO DE ARROZ; ANIMAL PRODUCTION; PASTOREO HORARIO; RECRÍA BOVINA. |
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Thesagro : |
PRODUCCION ANIMAL. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10096/1/SAD-518p16-21.pdf
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Marc : |
LEADER 01455naa a2200349 a 4500
001 1022223
005 2019-02-26
008 2007 bl uuuu u00u1 u #d
100 1 $aLUZARDO, S.
245 $aUso estratégico de pasturas cultivadas y suplementación en la recría de terneros Hereford y Braford pastoreando campo natural de Basalto.
260 $c2007
300 $ap. 17-22
490 $a(INIA Serie Actividades de Difusión ; 518)
520 $aObjetivo: Mejorar el proceso de la recría bovina de terneros Hereford y Braford a través del uso del pastoreo horario de pasturas cultivadas y la suplementación con afrechillo de arroz sobre campo natural de Basalto.
650 $aPRODUCCION ANIMAL
653 $aAFRECHILLO DE ARROZ
653 $aANIMAL PRODUCTION
653 $aPASTOREO HORARIO
653 $aRECRÍA BOVINA
700 1 $aCUADRO, R.
700 1 $aMONTOSSI, F.
700 1 $aSILVEIRA, C.
700 1 $aRISSO, D.
700 1 $aBRITO, G.
700 1 $aPITTALUGA, O.
700 1 $aDE BARBIERI, I.
700 1 $aRODRIGUEZ, A.
700 1 $aBOTTERO, D.
700 1 $aLIENDO, F.
700 1 $aZAMIT, W.
700 1 $aPIÑEIRO, J.
773 $tIn: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, 24 octubre, Paysandú, 2007. Alternativas de intensificación, especialización, diversificación y valorización de la ganadería ovina y bovina en el Basalto. Tacuarembó (Uruguay): INIA, 2007.
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