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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
23/11/2020 |
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Data da última atualização: |
23/11/2020 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
HEDIL, M.; NAKASU, E. Y. T.; NAGATA, T.; WEN J.; JAN, E.; MICHEREFF FILHO, M.; INOUE-NAGATA, A. K. |
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Afiliação: |
MARCIO HEDIL; ERICH YUKIO TEMPEL NAKASU, CNPH; TATSUYA NAGATA, UNIVERSIDADE DE BRASÍLIA; JING WEN, UNIVERSITY OF BRITISH COLUMBIA; ERIC JAN, UNIVERSITY OF BRITISH COLUMBIA; MIGUEL MICHEREFF FILHO, CNPH; ALICE KAZUKO INOUE NAGATA, CNPH. |
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Título: |
New features on the genomic organization of a novel dicistrovirus identified form the sweet potato whitefly Bemisia tabaci. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Virus Research, v. 288, 2020. e198112. |
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Idioma: |
Português |
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Notas: |
Short communication. |
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Conteúdo: |
The whitefly Bemisia tabaci is an agricultural pest causing large economic losses worldwide. We analysed the genomic sequence of a new viral member of the family Dicistroviridae identified by high-throughput sequencing of total RNA extracted from whiteflies. The virus, tentatively named Bemisia-associated dicistrovirus 2 (BaDV-2), has a genome of 8012 nucleotides with a polyadenylated 3′ end. In contrast to typical dicistroviruses, BaDV-2 has a genome containing three open reading frames (ORFs) encoding predicted proteins of 1078 (ORF1a), 481 (ORF1b) and 834 (ORF2) amino acids, which correspond to replicase A (containing helicase and cysteine protease domains), replicase B (a domain of an RNA-dependent RNA polymerase - RdRP) and capsid proteins, respectively. |
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Palavras-Chave: |
Dicistrovirus. |
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Thesagro: |
Bemisia Tabaci; Mosca Branca. |
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Thesaurus Nal: |
Dicistroviridae; Insect viruses; Picornavirales. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01579naa a2200277 a 4500
001 2126949
005 2020-11-23
008 2020 bl uuuu u00u1 u #d
100 1 $aHEDIL, M.
245 $aNew features on the genomic organization of a novel dicistrovirus identified form the sweet potato whitefly Bemisia tabaci.$h[electronic resource]
260 $c2020
500 $aShort communication.
520 $aThe whitefly Bemisia tabaci is an agricultural pest causing large economic losses worldwide. We analysed the genomic sequence of a new viral member of the family Dicistroviridae identified by high-throughput sequencing of total RNA extracted from whiteflies. The virus, tentatively named Bemisia-associated dicistrovirus 2 (BaDV-2), has a genome of 8012 nucleotides with a polyadenylated 3′ end. In contrast to typical dicistroviruses, BaDV-2 has a genome containing three open reading frames (ORFs) encoding predicted proteins of 1078 (ORF1a), 481 (ORF1b) and 834 (ORF2) amino acids, which correspond to replicase A (containing helicase and cysteine protease domains), replicase B (a domain of an RNA-dependent RNA polymerase - RdRP) and capsid proteins, respectively.
650 $aDicistroviridae
650 $aInsect viruses
650 $aPicornavirales
650 $aBemisia Tabaci
650 $aMosca Branca
653 $aDicistrovirus
700 1 $aNAKASU, E. Y. T.
700 1 $aNAGATA, T.
700 1 $aWEN J.
700 1 $aJAN, E.
700 1 $aMICHEREFF FILHO, M.
700 1 $aINOUE-NAGATA, A. K.
773 $tVirus Research$gv. 288, 2020. e198112.
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