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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
24/02/2023 |
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Data da última atualização: |
24/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BATISTA, J. G.; NERY, F. M. B.; MELO, F. F. S.; MALHEIROS, M. F.; REZENDE, D. V.; BOITEUX, L. S.; FONSECA, M. E. N.; MIRANDA, B. E. C. de; PEREIRA-CARVALHO, R. C. |
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Afiliação: |
JOSIANE G. BATISTA, UNIVERSIDADE DE BRASÍLIA; FLÁVIA M. B. NERY, UNIVERSIDADE DE BRASÍLIA; FELIPE F. SILVA MELO, UNIVERSIDADE DE BRASÍLIA; MATEUS F. MALHEIROS, UNIVERSIDADE DE BRASÍLIA; DENISE V. REZENDE, UNIVERSIDADE DE BRASÍLIA; LEONARDO SILVA BOITEUX, CNPH; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; BRUNO EDUARDO CARDOZO DE MIRANDA, UNIVERSIDADE DE BRASÍLIA; RITA C. PEREIRA-CARVALHO, UNIVERSIDADE DE BRASÍLIA. |
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Título: |
Complete genome sequence of a novel bipartite begomovirus infecting the legume weed Macroptilium erythroloma. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Archives of Virology, v. 167, p. 1567-1602, July 2022. |
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ISSN: |
1432-8798 |
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DOI: |
https://doi.org/10.1007/s00705-022-05410-0 |
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Idioma: |
Inglês |
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Conteúdo: |
The natural occurrence of mixed infections and large populations of the polyphagous vector (Bemisia tabaci) are the main factors associated with the intensification of the genetic flow among begomoviruses in Neotropical areas, contributing to the emergence of novel recombinants. Here, high-throughput sequencing and metagenomic analyses were employed to discover and characterize a novel recombinant bipartite begomovirus, tentatively named ?macroptilium bright yellow interveinal virus? (MaBYIV) in the weed Macroptilium erythroloma (Fabaceae). Recombination signals were detected in MaBYIV, involving bean golden mosaic virus (BGMV) and tomato mottle leaf curl virus (ToMoLCV) genome components. All of the original MaBYIV-infected M. erythroloma plants were found to have mixed infections with BGMV. MaBYIV was transmitted to bean and soybean cultivars via B. tabaci MEAM 1, indicating that M. erythroloma may play a role as a year-round reservoir of a potential new viral pathogen of economically important legume crops. |
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Palavras-Chave: |
Tomato mottle leaf curl virus. |
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Thesagro: |
Bemisia Tabaci; Genoma. |
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Thesaurus Nal: |
Bean golden mosaic virus; Begomovirus; Nuclear genome. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
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001 2151927
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008 2022 bl uuuu u00u1 u #d
022 $a1432-8798
024 7 $ahttps://doi.org/10.1007/s00705-022-05410-0$2DOI
100 1 $aBATISTA, J. G.
245 $aComplete genome sequence of a novel bipartite begomovirus infecting the legume weed Macroptilium erythroloma.$h[electronic resource]
260 $c2022
520 $aThe natural occurrence of mixed infections and large populations of the polyphagous vector (Bemisia tabaci) are the main factors associated with the intensification of the genetic flow among begomoviruses in Neotropical areas, contributing to the emergence of novel recombinants. Here, high-throughput sequencing and metagenomic analyses were employed to discover and characterize a novel recombinant bipartite begomovirus, tentatively named ?macroptilium bright yellow interveinal virus? (MaBYIV) in the weed Macroptilium erythroloma (Fabaceae). Recombination signals were detected in MaBYIV, involving bean golden mosaic virus (BGMV) and tomato mottle leaf curl virus (ToMoLCV) genome components. All of the original MaBYIV-infected M. erythroloma plants were found to have mixed infections with BGMV. MaBYIV was transmitted to bean and soybean cultivars via B. tabaci MEAM 1, indicating that M. erythroloma may play a role as a year-round reservoir of a potential new viral pathogen of economically important legume crops.
650 $aBean golden mosaic virus
650 $aBegomovirus
650 $aNuclear genome
650 $aBemisia Tabaci
650 $aGenoma
653 $aTomato mottle leaf curl virus
700 1 $aNERY, F. M. B.
700 1 $aMELO, F. F. S.
700 1 $aMALHEIROS, M. F.
700 1 $aREZENDE, D. V.
700 1 $aBOITEUX, L. S.
700 1 $aFONSECA, M. E. N.
700 1 $aMIRANDA, B. E. C. de
700 1 $aPEREIRA-CARVALHO, R. C.
773 $tArchives of Virology$gv. 167, p. 1567-1602, July 2022.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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