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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 : |
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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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| Registros recuperados : 7 | |
| 1. |  | HERNÁNDEZ-RODRÍGUEZ, L.; BERTALMIO, A.; RUBIO, L.; ROLON, R.; MAESO, D.; RIVAS, F. Inability of the brown citrus aphid (Toxoptera citricida) to transmit citrus psorosis virus under controlled conditions. (Brief report). Journal of Citrus Pathology, 2020, volume 7, issue 1, 45702. OPEN ACCESS. Permalink: https://escholarship.org/uc/item/8m62q3pj Article history: Published online: 2020.
Supplementary material: https://escholarship.org/uc/item/8m62q3pj#supplemental
Corresponding author: L. Hernández-Rodríguez, email: lesterhernandeziift@gmail.com| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | GIAMBIASI, M.; BRITOS, A.; CASTILLO, A.; BERTALMIO, A.; ROLON, R.; BERTONI, E.; GONCALVEZ, L.; LAXAGUE, J.; ADALID, E.; RIVAS, F. Obtención de poliploides de mandarinas para la producción de frutas sin semillas. [poster]. In: IX Congreso Argentino de Citricultura, Tucumán (Argentina), 11 - 14 de junio 2019.| Biblioteca(s): INIA Las Brujas. |
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| 4. | | FONTÁN, G.; DA ROSA, C.; INZAURRALDE, C.; GRASSO, J.; BERTALMIO, A.; MAESO, D.; BERTONI, E.; ROLON, R.; DE LOS SANTOS, Á.; GONCALVEZ, L.; RIVAS, F. Análisis de la producción de plantas cítricas en el Uruguay: el rol del Programa Nacional de Saneamiento y Certificación de Cítricos. Hortifruticultura. Revista INIA Uruguay, Marzo 2024, no.76, p.81-85. (Revista INIA; 76).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 5. | | BERTALMIO, A.; MAESO, D.; GONCALVEZ, L..; ROLON, R.; JOFFRE, O.; DA ROSA, C.; FONTÁN, G.; DE LOS SANTOS, M.; COLINA, R.; BENÍTEZ-GALEANO, M.J.; RIVAS, F. Avances y Perspectivas del Programa Nacional de Saneamiento y Certificación de Cítricos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Citrícola. Resultados de investigación en Citricultura: Genética, Sanidad, Productividad. Salto (Uruguay): INIA, 2015. P. 3-7 (Serie Actividades de Difusión; 752).| Biblioteca(s): INIA Las Brujas. |
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| 6. | | GIAMBIASI, M.; ARRUABARRENA, A.; BRITOS, A.; CASTILLO, A.; BERTALMIO, A.; ROLON, R.; BERTONI, E.; GONCALVEZ, L.; LAXAGUE, J.; ADALID, E.; VIGNALE, B.; RIVAS, F. Creando las bases genéticas de la competitividad citrícola: tecnologías aplicadas a la creación de variedades sin semillas. Revista INIA Uruguay, 2019, no. 57, p. 13-17. (Revista INIA; 57)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 7. | | HERNÁNDEZ-RODRÍGUEZ, L.; BENÍTEZ-GALEANO, M.J.; BERTALMIO, A.; RUBIO, L.; RIVAS, F.; ARRUABARRENA, A.; ROLON, R.; COLINA, R.; MAESO, D. Diversity of Uruguayan citrus tristeza virus populations segregated after single aphid transmission. Tropical Plant Pathology, 2019, volume 44, Issue 4, pages 352-362 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...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 7 | |
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