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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
10/12/2015 |
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Data da última atualização: |
26/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABREU, E. F. M.; DALTRO, C. B.; NOGUEIRA, E. O. P. L.; ANDRADE, E. C.; ARAGAO, F. J. L. |
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Afiliação: |
EMANUEL FELIPE MEDEIROS ABREU, CNPMF; CLEIDIANE B. DALTRO; ELSA OLIVEIRA P E LAGO NOGUEIRA, CENARGEN; EDUARDO C. ANDRADE, CNPMF; FRANCISCO JOSE LIMA ARAGAO, CENARGEN. |
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Título: |
Sequence and genome organization of papaya meleira virus infecting papaya in Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Archives of Virology, v. 160, n. 12, p. 3143-3147, 2015. |
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DOI: |
10.1007/s00705-015-2605-x |
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Idioma: |
Inglês |
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Conteúdo: |
Papaya sticky disease ('meleira') was first observed in Brazil at the beginning of the 1980s. The disease is characterized by intense latex exudation from the fruit surface that becomes dark as it oxidizes, which makes it difficult to sell. The causal agent, which has been called papaya meleira virus (PMeV), has been identified as an isometric virus particle, approximately 50 nm in diameter, with a double-stranded RNA genome. Here, we report the first complete sequence and organization of the 8.7-kb viral dsRNA genome. Two ORFs coding for a putative coat protein and RNA-dependent RNA polymerase (RdRp) were predicted. In silico analysis revealed that the translated ORF2 contains the conserved domains characteristic of an RdRp protein (pfam02123:RdRP 4), which is a family that includes RdRps from members of the genera Luteovirus, Totivirus and Rotavirus. Evolutionary analysis with amino acid sequences with the RdRps from members of the family Totiviridae and some dsRNA viruses showed that PMeV RdRp did not root itself in any genus. |
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Palavras-Chave: |
Meleira; Papaya sticky disease. |
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Thesagro: |
Mamão. |
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Thesaurus Nal: |
Papayas. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182271/1/Abreu2015-Article-SequenceAndGenomeOrganizationO.pdf
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Marc: |
LEADER 01722naa a2200229 a 4500
001 2031416
005 2024-04-26
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1007/s00705-015-2605-x$2DOI
100 1 $aABREU, E. F. M.
245 $aSequence and genome organization of papaya meleira virus infecting papaya in Brazil.$h[electronic resource]
260 $c2015
520 $aPapaya sticky disease ('meleira') was first observed in Brazil at the beginning of the 1980s. The disease is characterized by intense latex exudation from the fruit surface that becomes dark as it oxidizes, which makes it difficult to sell. The causal agent, which has been called papaya meleira virus (PMeV), has been identified as an isometric virus particle, approximately 50 nm in diameter, with a double-stranded RNA genome. Here, we report the first complete sequence and organization of the 8.7-kb viral dsRNA genome. Two ORFs coding for a putative coat protein and RNA-dependent RNA polymerase (RdRp) were predicted. In silico analysis revealed that the translated ORF2 contains the conserved domains characteristic of an RdRp protein (pfam02123:RdRP 4), which is a family that includes RdRps from members of the genera Luteovirus, Totivirus and Rotavirus. Evolutionary analysis with amino acid sequences with the RdRps from members of the family Totiviridae and some dsRNA viruses showed that PMeV RdRp did not root itself in any genus.
650 $aPapayas
650 $aMamão
653 $aMeleira
653 $aPapaya sticky disease
700 1 $aDALTRO, C. B.
700 1 $aNOGUEIRA, E. O. P. L.
700 1 $aANDRADE, E. C.
700 1 $aARAGAO, F. J. L.
773 $tArchives of Virology$gv. 160, n. 12, p. 3143-3147, 2015.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
02/05/2012 |
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Data da última atualização: |
10/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ARAUJO, J. L. P.; FLORI, J. E.; LIMA, J. R. F. de. |
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Afiliação: |
JOSE LINCOLN PINHEIRO ARAUJO, CPATSA; JOSE EGIDIO FLORI, CPATSA; JOAO RICARDO FERREIRA DE LIMA, CPATSA. |
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Título: |
Characterization of production costs and economic feasibility of guava exploitation in the Lower-Middle San Francisco Valley. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON GUAVA AND OTHER MYRTACEAE, 3., 2012, Petrolina. Abstracts... Petrolina: Embrapa Semiárido, 2012. |
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Páginas: |
p. 101. |
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Série: |
(Embrapa Semiárido. Documentos, 247). |
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Idioma: |
Inglês |
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Conteúdo: |
This study aims to make the identification and characterization of these information on the typical guava production system in this region. For the production costs analysis in a full developed guava orchard (commonly from the fifth year after planting), we used the partial budgeting model. |
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Palavras-Chave: |
Guava; Vale do São Francisco. |
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Thesagro: |
Custo; Goiaba; Mercado; Produção; Psidium Guajava. |
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Thesaurus NAL: |
Guavas. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/58507/1/Joao-Ricardo1-2012.pdf
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Marc: |
LEADER 01126nam a2200253 a 4500
001 1923471
005 2023-11-10
008 2012 bl uuuu u00u1 u #d
100 1 $aARAUJO, J. L. P.
245 $aCharacterization of production costs and economic feasibility of guava exploitation in the Lower-Middle San Francisco Valley.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON GUAVA AND OTHER MYRTACEAE, 3., 2012, Petrolina. Abstracts... Petrolina: Embrapa Semiárido$c2012
300 $ap. 101.
490 $a(Embrapa Semiárido. Documentos, 247).
520 $aThis study aims to make the identification and characterization of these information on the typical guava production system in this region. For the production costs analysis in a full developed guava orchard (commonly from the fifth year after planting), we used the partial budgeting model.
650 $aGuavas
650 $aCusto
650 $aGoiaba
650 $aMercado
650 $aProdução
650 $aPsidium Guajava
653 $aGuava
653 $aVale do São Francisco
700 1 $aFLORI, J. E.
700 1 $aLIMA, J. R. F. de
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Registro original: |
Embrapa Semiárido (CPATSA) |
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