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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 : |
29/09/2014 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MÁRQUEZ-MARTÍN, B.; MAESO, D.; MARTÍNEZ-AYALA, A.; BERNAL, R.; FEDERICI, M.; VINCELLI, P.; NAVAS-CASTILLO, J. |
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Afiliación : |
DIEGO CESAR MAESO TOZZI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ROBERTO FRANCISCO BERNAL PIACENTINI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARIA TERESA FEDERICI RODRIGUEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Diverse population of a new bipartite begomovirus infecting tomato crops in Uruguay. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Archives of Virology, 2012, v.157, no.6, p.1137-1142. |
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ISSN : |
0304-8608 |
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DOI : |
10.1007/s00705-012-1262-6 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 5 October 2011 / Accepted: 17 January 2012 / Published online: 1 March 2012.
The nucleotide sequences reported in this work are available in the GenBank database under the accession numbers JN381813 to JN381829.
Contains supplementary material. |
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Contenido : |
ABSTRACT.
Several isolates of a novel begomovirus were characterized from tomato samples collected in northern Uruguay exhibiting disease symptoms associated with Bemisia tabaci infestations. Analysis of full-length sequences of DNA-A and DNA-B components revealed the presence of a new begomovirus with the typical genome organization of a New World begomovirus, for which the name tomato rugose yellow leaf curl virus (ToRYLCV) is proposed. A high degree of nucleotide sequence diversity was found for both components, suggesting the presence of a diverse virus population. Recombination analysis suggested relationships of ToRYLCV to begomoviruses reported from the New World. Although common regions from DNA-As and DNA-Bs were surprisingly divergent for a cognate pair, a DNA-A and DNA-B pair cloned from one sample were infectious in Nicotiana benthamiana and tomato and reproduced symptoms observed in field-infected tomato plants, suggesting that ToRYLCV is the causal agent of the disease observed. This is the first report of a begomovirus infecting tomato crops in Uruguay and of the presence of begomovirus in this country.
© 2012 Springer-Verlag. |
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Thesagro : |
BIODIVERSIDAD; CULTIVO DE TOMATE; ENFERMEDADES DE LAS PLANTAS; GENETICA; GENETICA MOLECULAR. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02264naa a2200289 a 4500
001 1050703
005 2019-10-09
008 2012 bl uuuu u00u1 u #d
022 $a0304-8608
024 7 $a10.1007/s00705-012-1262-6$2DOI
100 1 $aMÁRQUEZ-MARTÍN, B.
245 $aDiverse population of a new bipartite begomovirus infecting tomato crops in Uruguay.$h[electronic resource]
260 $c2012
500 $aArticle history: Received: 5 October 2011 / Accepted: 17 January 2012 / Published online: 1 March 2012. The nucleotide sequences reported in this work are available in the GenBank database under the accession numbers JN381813 to JN381829. Contains supplementary material.
520 $aABSTRACT. Several isolates of a novel begomovirus were characterized from tomato samples collected in northern Uruguay exhibiting disease symptoms associated with Bemisia tabaci infestations. Analysis of full-length sequences of DNA-A and DNA-B components revealed the presence of a new begomovirus with the typical genome organization of a New World begomovirus, for which the name tomato rugose yellow leaf curl virus (ToRYLCV) is proposed. A high degree of nucleotide sequence diversity was found for both components, suggesting the presence of a diverse virus population. Recombination analysis suggested relationships of ToRYLCV to begomoviruses reported from the New World. Although common regions from DNA-As and DNA-Bs were surprisingly divergent for a cognate pair, a DNA-A and DNA-B pair cloned from one sample were infectious in Nicotiana benthamiana and tomato and reproduced symptoms observed in field-infected tomato plants, suggesting that ToRYLCV is the causal agent of the disease observed. This is the first report of a begomovirus infecting tomato crops in Uruguay and of the presence of begomovirus in this country. © 2012 Springer-Verlag.
650 $aBIODIVERSIDAD
650 $aCULTIVO DE TOMATE
650 $aENFERMEDADES DE LAS PLANTAS
650 $aGENETICA
650 $aGENETICA MOLECULAR
700 1 $aMAESO, D.
700 1 $aMARTÍNEZ-AYALA, A.
700 1 $aBERNAL, R.
700 1 $aFEDERICI, M.
700 1 $aVINCELLI, P.
700 1 $aNAVAS-CASTILLO, J.
773 $tArchives of Virology, 2012$gv.157, no.6, p.1137-1142.
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