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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
20/10/2017 |
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Data da última atualização: |
17/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MAR, T. B.; XAVIER, C. A. D.; LIMA, A. T. M.; NOGUEIRA, A. M.; SILVA, J. C. F.; RAMOS-SOBRINHO, R.; LAU, D.; ZERBINI, F. M. |
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Afiliação: |
TALITA BERNARDON MAR; CÉSAR AUGUSTO DINIZ XAVIER; ALISON TALIS MARTINS LIMA; ANGÉLICA MARIA NOGUEIRA; JOSÉ CLEYDSON FERREIRA SILVA; ROBERTO RAMOS-SOBRINHO; DOUGLAS LAU, CNPT; F. MURILO ZERBINI. |
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Título: |
Genetic variability and population structure of the New World begomovirus Euphorbia yellow mosaic virus. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of General Virology, London, v. 98, n. 6, p. 1537-1551, Jun. 2017. |
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DOI: |
10.1099/jgv.0.000784 |
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Idioma: |
Inglês |
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Conteúdo: |
The emergence of begomoviruses (whitefly-transmitted viruses classified in the genus Begomovirus, family Geminiviridae) in Brazil probably occurred by horizontal transfer from non-cultivated plants after the introduction of Bemisia tabaci MEAM1. The centre of diversity of Euphorbia heterophylla (Euphorbiaceae) is located in Brazil and Paraguay, where it is an invasive species in soybean and other crops. Reports of possible begomovirus infection of E. heterophylla in Brazil date back to the 1950s. In 2011, Euphorbia yellow mosaic virus (EuYMV) was described in symptomatic plants collected in the Brazilian state of Goias. Here we assess the genetic variability and population structure of begomoviruses infecting E. heterophylla in samples collected throughout nine Brazilian states from 2009 to 2014. A total of 158 and 57 haplotypes were compared in DNA-A and DNA-B datasets, respectively. Analysis comparing population structure in a large sampled area enabled us to differentiate two subpopulations. Further, the application of discriminant analysis of principal components allowed the differentiation of six subpopulations according to sampling locations and in agreement with phylogenetic analysis. In general, negative selection was predominant in all six subpopulations. Interestingly, we were able to reconstruct the phylogeny based on the information from the 23 sites that contributed most to the geographical structure proposed, demonstrating that these polymorphisms hold supporting information to discriminate between subpopulations. These sites were mapped in the genome and compared at the level of amino acid changes, providing insights into how genetic drift and selection contribute to maintain the patterns of begomovirus population variability from a geographical structuring point of view. MenosThe emergence of begomoviruses (whitefly-transmitted viruses classified in the genus Begomovirus, family Geminiviridae) in Brazil probably occurred by horizontal transfer from non-cultivated plants after the introduction of Bemisia tabaci MEAM1. The centre of diversity of Euphorbia heterophylla (Euphorbiaceae) is located in Brazil and Paraguay, where it is an invasive species in soybean and other crops. Reports of possible begomovirus infection of E. heterophylla in Brazil date back to the 1950s. In 2011, Euphorbia yellow mosaic virus (EuYMV) was described in symptomatic plants collected in the Brazilian state of Goias. Here we assess the genetic variability and population structure of begomoviruses infecting E. heterophylla in samples collected throughout nine Brazilian states from 2009 to 2014. A total of 158 and 57 haplotypes were compared in DNA-A and DNA-B datasets, respectively. Analysis comparing population structure in a large sampled area enabled us to differentiate two subpopulations. Further, the application of discriminant analysis of principal components allowed the differentiation of six subpopulations according to sampling locations and in agreement with phylogenetic analysis. In general, negative selection was predominant in all six subpopulations. Interestingly, we were able to reconstruct the phylogeny based on the information from the 23 sites that contributed most to the geographical structure proposed, demonstrating that these polymorphisms hold supporti... Mostrar Tudo |
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Palavras-Chave: |
Geminivirus; Soybean. |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
Begomovirus; Geminiviridae; Genetic variation; Population structure. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225275/1/1537-vir000784.pdf
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Marc: |
LEADER 02701naa a2200301 a 4500
001 2077798
005 2021-08-17
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1099/jgv.0.000784$2DOI
100 1 $aMAR, T. B.
245 $aGenetic variability and population structure of the New World begomovirus Euphorbia yellow mosaic virus.$h[electronic resource]
260 $c2017
520 $aThe emergence of begomoviruses (whitefly-transmitted viruses classified in the genus Begomovirus, family Geminiviridae) in Brazil probably occurred by horizontal transfer from non-cultivated plants after the introduction of Bemisia tabaci MEAM1. The centre of diversity of Euphorbia heterophylla (Euphorbiaceae) is located in Brazil and Paraguay, where it is an invasive species in soybean and other crops. Reports of possible begomovirus infection of E. heterophylla in Brazil date back to the 1950s. In 2011, Euphorbia yellow mosaic virus (EuYMV) was described in symptomatic plants collected in the Brazilian state of Goias. Here we assess the genetic variability and population structure of begomoviruses infecting E. heterophylla in samples collected throughout nine Brazilian states from 2009 to 2014. A total of 158 and 57 haplotypes were compared in DNA-A and DNA-B datasets, respectively. Analysis comparing population structure in a large sampled area enabled us to differentiate two subpopulations. Further, the application of discriminant analysis of principal components allowed the differentiation of six subpopulations according to sampling locations and in agreement with phylogenetic analysis. In general, negative selection was predominant in all six subpopulations. Interestingly, we were able to reconstruct the phylogeny based on the information from the 23 sites that contributed most to the geographical structure proposed, demonstrating that these polymorphisms hold supporting information to discriminate between subpopulations. These sites were mapped in the genome and compared at the level of amino acid changes, providing insights into how genetic drift and selection contribute to maintain the patterns of begomovirus population variability from a geographical structuring point of view.
650 $aBegomovirus
650 $aGeminiviridae
650 $aGenetic variation
650 $aPopulation structure
650 $aSoja
653 $aGeminivirus
653 $aSoybean
700 1 $aXAVIER, C. A. D.
700 1 $aLIMA, A. T. M.
700 1 $aNOGUEIRA, A. M.
700 1 $aSILVA, J. C. F.
700 1 $aRAMOS-SOBRINHO, R.
700 1 $aLAU, D.
700 1 $aZERBINI, F. M.
773 $tJournal of General Virology, London$gv. 98, n. 6, p. 1537-1551, Jun. 2017.
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Registro original: |
Embrapa Trigo (CNPT) |
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| Registros recuperados : 8 | |
| 1. |  | QUADROS, A. F. F.; SILVA, J. P.; XAVIER, C. A. D.; BOARI, A. de J.; ZERBI, F. M. A new bipartite begomovirus infecting tomatoes in Brazil. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 29.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 13., 2018, Gramado. Resumos... Brasília: SBV, 2018. p. 425.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | FERRO, C. G.; SILVA, J. P.; XAVIER, C. A. D.; GODINHO, M. T.; LIMA, A. T. M.; MAR, T. B.; LAU, D.; ZERBINI, F. M. The ever increasing diversity of begomoviruses infecting non-cultivated hosts: new species from Sida spp. and Leonurus sibiricus, plus two New World alphasatellites. Annals of Applied Biology, v. 170, p. 204-218, 2017.| Biblioteca(s): Embrapa Trigo. |
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| 4. | | MAR, T. B.; XAVIER, C. A. D.; LIMA, A. T. M.; NOGUEIRA, A. M.; SILVA, J. C. F.; RAMOS-SOBRINHO, R.; LAU, D.; ZERBINI, F. M. Genetic variability and population structure of the New World begomovirus Euphorbia yellow mosaic virus. Journal of General Virology, London, v. 98, n. 6, p. 1537-1551, Jun. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 5. | | GONZÁLEZ AGUILERA, J.; DUEÑAS HURTADO, F.; XAVIER, C. A. D.; LAURINDO, B. S.; NICK, C.; ÁLVAREZ GIL, M.; SILVA, D. J. H. da; ZERBINI, F. M. Identificação dos genes Ty-2 e Ty-3 de resistência a begomovírus em genótipos de tomateiro. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 7, p. 772.-775, jun. 2011 Notas Científicas.
Título em inglês: Identification of the begomovirus resistance genes Ty?2 and Ty?3 in tomato genotypes.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | EBERHARDT, P. E. R.; XAVIER, C. A.; RADKE, A. K.; DÖRR, C. S.; BEVILAQUA, G. A. P.; SCHUCH, L. O. B. Curva de resposta à adubação com mistura de pós de rocha na cultura do feijão. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 12.; MOSTRA DE INICIAÇÃO CIENTÍFICA JÚNIOR, 10., 2014, Bagé. Anais...Bagé: Urcamp, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | LIMA, A. T. M.; ORÍLIO, A. F.; ALMEIDA, M. M. S.; ROCHA, C. S.; BARROS, D. R.; CASTILLO-URQUIZA, G. P.; SILVA, F. N.; XAVIER, C. A. D.; BRUCKNER, F. P.; ALFENAS-ZERBINI, P.; BARBOSA, J. C.; ALBUQUERQUE, L. C.; INOUE-NAGATA, A. K.; KITAJIMA, E. W.; ZERBINI, F. M. Malvaviscus yellow mosaic virus, a divergent begomovirus carrying a nanovirus-like nonanucleotide and a modified stem-loop structure. Annals of Applied Biology, v. 179, p. 96-107, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Hortaliças. |
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| 8. | | XAVIER, C. A. D.; NOGUEIRA, A. M.; BELLO, V. H.; WATANABE, L. F. M.; BARBOSA, T. M. C.; ALVES JÚNIOR, M.; BARBOSA, L.; BESERRA-JÚNIOR, J. E. A.; BOARI, A. de J.; CALEGARIO, R.; GORAYEB, E. S.; HONORATO JÚNIOR, J.; KOCH, G.; LIMA, G. S. de A.; LOPES, C.; MELLO, R. N. de; PANTOJA, K.; SILVA, F. N.; RAMOS SOBRINHO, R.; SANTANA, E. N.; SILVA, J. W. P. da; KRAUSE-SAKATE, R.; ZERBINI, F. M. Assessing the diversity of whiteflies infesting cassava in Brazil. PeerJ, v. 9, e11741, July 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Arroz e Feijão. |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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