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Registros recuperados: 10
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Characterization of a new whitefly-transmitted (Bemisia tabaci Meam 1) cytorhabdovirus infecting common bean. Repositório Alice
LIMA, B. P. de; ALVES-FREITAS, D. M. T.; MELO, F. L. de; CARVALHO, R. de C. P.; FARIA, J. C. de; RIBEIRO, S. G..
Common bean (Phaseolus vulgaris) is an important crop in Latin America and Africa. The bean yield may be affected by the incidence of different viruses. As part of a virus survey in beans, we have used high-throughput sequencing approach to identify viruses with RNA genome in bean plants collected in Goiás (GO) state. Bioinformatic analysis of the de novoassembled contigs identified a putative cytorhabdovirus (family Rhabdoviridae) with low similarities with Northern cereal mosaic virus (NCMV). This new cytorhabdovirus was denominated Bean associated cytorhabdovirus (BaC). Cytorhabdoviruses have enveloped particles, negative ssRNA of 11-14 kb genome and are usually transmitted by aphids or leafhoppers.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Feijão; Phaseolus vulgaris; Bemisia tabaci; Mosca branca; Cytorhabdovirus.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1078777
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Detection of two endornavirus in common bean genotypes in Brazil. Repositório Alice
ALVES-FREITAS, D. M. T.; RIBEIRO, G. C.; MATOS, V. O. R. L.; MELO, L. C.; FARIA, J. C.; RIBEIRO, S. G..
Endornaviruses (Endornaviridae) are persistent viruses that infect important crops such as pepper, rice, broad bean, and beans. However, these viruses are poorly studied and have not yet been reported in Brazil. In this study, we investigated the occurrence of two endornaviruses, Phaseolus vulgaris endornavirus-1 (PvEV-1) and Phaseolus vulgaris endornavirus-2 (PvEV-2) in bean genotypes.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Feijão; Phaseolus vulgaris; Doença de planta; Genótipo; Endornavirus; Phaseolus vulgaris endornavirus.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1032667
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Discovery of the first maize-infecting mastrevirus in the Americas using a vector-enabled metagenomics approach. Repositório Alice
FONTENELE, R. S.; ALVES-FREITAS, D. M. T.; SILVA, P. I. T.; FORESTI, J.; SILVA, P. R.; GODINHO, M. T.; VARSANI, A.; RIBEIRO, S. G..
bitstream/item/174581/1/10.1007-s00705-017-3571-21.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Maize-infecting mastrevirus.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1089749
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Double-stranded RNA high-throughput sequencing reveals a new Cytorhabdovirus in a bean golden mosaic virus-resistant common bean transgenic line. Repositório Alice
ALVES-FREITAS, D. M. T.; PINHEIRO-LIMA, B.; FARIA, J. C.; LACORTE, C.; RIBEIRO, S. G.; MELO, F. L..
Using double-strand RNA (dsRNA) high-throughput sequencing, we identified five RNA viruses in a bean golden mosaic virus (BGMV)-resistant common bean transgenic line with symptoms of viral infection. Four of the identified viruses had already been described as infecting common bean (cowpea mild mottle virus, bean rugose mosaic virus, Phaseolus vulgaris alphaendornavirus 1, and Phaseolus vulgaris alphaendornavirus 2) and one is a putative new plant rhabdovirus (genus Cytorhabdovirus), tentatively named bean-associated cytorhabdovirus (BaCV). The BaCV genome presented all five open reading frames (ORFs) found in most rhabdoviruses: nucleoprotein (N) (ORF1) (451 amino acids, aa), phosphoprotein (P) (ORF2) (445 aa), matrix (M) (ORF4) (287 aa), glycoprotein (G)...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Rhabdovirus; Feijão; Phaseolus Vulgaris; Organismo Transgênico; Vírus; Mosaico Dourado; Beans; Cytorhabdovirus; DsRNA viruses; Transgenic plants; Bean golden mosaic virus.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1104582
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DSRNA deep sequencing reveals five viral species in common beans. Repositório Alice
ALVES-FREITAS, D. M. T.; MELO, F. L.; FARIA, J. C.; RIBEIRO, S. G..
To investigate which viruses were present in these plants, we performed highthroughput sequencing from preparations enriched for viral dsRNA. Leaves from transgenic BGMV resistant common bean breeding line CNFCT16207 showing severe crinkling were collected in Goiás, Brazil.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Carlavirus; Feijão; Phaseolus vulgaris; Doença de planta; Virus; Endornavirus; Beans.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1065314
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First report of tomato apical leaf curl virus infecting tomato in Brazil. Repositório Alice
BATISTA, J. G.; MELO, F. L.; PEREIRA-CARVALHO, R. C.; ALVES-FREITAS, D. M. T.; RIBEIRO, S. G..
bitstream/item/207979/1/apsjournals-apsnet.pdf
Tipo: Nota Técnica/Nota Científica (ALICE) Palavras-chave: Solanum lycopersicum.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117919
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High incidence of mixed DNA and RNA virus infections in common bean in Central Brazil. Repositório Alice
LIMA, B. P.; ALVES-FREITAS, D. M. T.; GODINHO, M. T.; FARIA, J. C.; LACORTE, C.; RIBEIRO, S. G..
During the winter crop season in 2016 a very high incidence of viruslike symptoms of mosaic, leaf curling and deformation, and plant dwarfing was reported by farmers in central areas of Brazil. Bean plants were collected in commercial farms in Luziânia, Cristalina and experimental plots in Goiânia and Brasília.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Feijão; Phaseolus vulgaris; Vírus; DNA; RNA.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1065332
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Occurrence of cowpea mild mottle virus in common bean and associated weeds in Northeastern Brazil. Repositório Alice
LAMAS, N. S.; MATOS, V. O. R. L.; ALVES-FREITAS, D. M. T.; MELO, F. L.; COSTA, A. F.; FARIA, J. C. de; RIBEIRO, S. G..
Cowpea mild mottle virus (CPMMV - Carlavirus, Betaflexiviridae) is a positive single-stranded RNA virus transmitted by the whitefly Bemisia tabaci. Common bean is a staple food in Brazil, and virus-associated diseases can cause important crop losses. The first report of CPMMV in Brazil was in common bean (Phaseolus vulgaris L.) in the states of São Paulo and Paraná, causing angular yellow mosaic. More recently, CPMMV has re-emerged and was frequently found infecting beans in Goiás State and Distrito Federal, located in central Brazil. However, in the northeastern region, CPMMV infection in common bean plants has not been reported.
Tipo: Nota Técnica/Nota Científica (ALICE) Palavras-chave: Feijão; Phaseolus vulgaris; Doença de planta; Vírus; Bemisa tabaci; Cowpea mild mottle virus; Beans.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1082505
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Passion fruit chlorotic mottle virus: molecular characterization of a new divergent geminivirus in Brazil. Repositório Alice
FONTENELE, R. S.; ABREU, R. A.; LAMAS, N. S.; ALVES-FREITAS, D. M. T.; VIDAL, A. H.; POPPIEL, R. R.; MELO, F. L.; LACORTE, C.; MARTIN, D. P.; CAMPOS, M. A.; VARSANI, A. V.; RIBEIRO, S. G..
bitstream/item/178761/1/viruses-10-00169.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Geminivirus; Passiflora sp; Passion fruits.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092597
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Transmission of the bean-associated Cytorhabdovirus by the Whitefly Bemisia tabaci MEAM1. Repositório Alice
PINHEIRO-LIMA, B.; PEREIRA-CARVALHO, R. C.; ALVES-FREITAS, D. M. T.; KITAJIMA, E. W.; VIDAL, A. H.; LACORTE, C.; GODINHO, M. T.; FONTENELE, R. S.; FARIA, J. C.; ABREU, E. F. M.; VARSANI, A.; RIBEIRO, S. G.; MELO, F. L..
bitstream/item/216635/1/viruses-12-01028.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Common bean; Whitefly; Vector; Virus evolution; Phaseolus Vulgaris; Bemisia Tabaci; Cytorhabdovirus; Virus transmission.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125482
Registros recuperados: 10
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