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| Registros recuperados : 9 | |
| 2. |  | TEREZO, E. F. de M. As indústrias na amazônia e o uso dos recursos florestais. Silvicultura, São Paulo, v. 12, n. 42, t. 1, p. 19-24, 1992. Edição dos Anais do Congresso Florestal Brasileiro, 6., 1990, Campos do Jordão.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | BARROS, P. L. C. de; QUEIROZ, W. T. de; OLIVEIRA, F. de A.; BARROS, A. V. de; COSTA FILHO, P. P.; SILVA, J. N. M.; FARIAS, M. M. de; TEREZO, E. F. de M. Reservas naturais e artificiais de Swietenia macrophylla, king na Amazônia brasileira numa perspectiva de conservação. In: CONGRESSO FLORESTAL PANAMERICANO, 1.; CONGRESSO FLORESTAL BRASILEIRO, 7., 1993, Curitiba. Floresta para o Desenvolvimento: Política, Ambiente, Tecnologia e Mercado: anais. São Paulo: SBS; [S.l.]: SBEF, 1993. v. 2, p. 766. Resumo.| Biblioteca(s): Embrapa Amazônia Oriental. |
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Trigo; Embrapa Uva e Vinho. |
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Data corrente: |
06/03/2019 |
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Data da última atualização: |
06/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
VALENTE, J. B.; PEREIRA, F. S.; STEMPKOWSKI, L. A.; FARIAS, M.; KUHNEM, P.; LAU, D.; FAJARDO, T. V. M.; NHANI JUNIOR, A.; CASA, R. T.; BOGO, A.; SILVA, F. N. da. |
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Afiliação: |
UDESC; UDESC; UDESC; UDESC; BIOTRIGO; DOUGLAS LAU, CNPT; THOR VINICIUS MARTINS FAJARDO, CNPUV; ANTONIO NHANI JUNIOR, CNPTIA; UDESC; UDESC; UDESC. |
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Título: |
A novel putative member of the family Benyviridae is associated with soilborne wheat mosaic disease in Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Plant Pathology, v. 68, n. 3, p. 588-600, Apr. 2019. |
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DOI: |
10.1111/ppa.12970 |
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Idioma: |
Inglês |
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Conteúdo: |
Soilborne wheat mosaic disease (SBWMD), originally attributed to infections by Soilborne wheat mosaic virus (SBWMV) and Wheat spindle streak mosaic virus (WSSMV), is one of the most frequent virus diseases and causes economic losses in wheat in southern Brazil. This study aimed to characterize molecularly the viral species associated with wheat plants showing mosaic symptoms in Brazil. Wheat leaves and stems displaying mosaic symptoms were collected from different wheat cultivars in Passo Fundo municipality, Rio Grande do Sul State, southern Brazil. Double-stranded RNA was extracted and submitted to cDNA library synthesis and next-generation sequencing. No sequences of SBWMV and WSSMV were detected but the complete genome sequence of a putative new member of the family Benyviridae was determined, for which the name wheat stripe mosaic virus (WhSMV) is proposed. WhSMV has a bipartite genome with RNA 1 and RNA 2 organization similar to that of viruses belonging to Benyviridae. WhSMV RNA 1 has a single open reading frame (ORF) encoding a polyprotein with putative viral replicase function. WhSMV RNA 2 has six ORFs encoding the coat protein, the major protein (read-through), triple gene block movement proteins (TGB 1, 2 and 3) and ORF 6 (hypothetical protein). In addition to the genomic organization and nucleotide and amino acid sequence identities, phylogenetic analyses also corroborated that WhSMV is a virus species of the Benyviridae. However, isolates of WhSMV formed a clade distinct from members of the genus Benyvirus. It was also demonstrated that the plasmodiophorid Polymyxa graminis is associated with wheat roots showing SBWMD symptoms and infected by WhSMV. Keywords: Benyviridae, mosaic symptoms, next-generation sequencing, Polymyxa graminis, Triticum aestivum, wheat stripe mosaic virus MenosSoilborne wheat mosaic disease (SBWMD), originally attributed to infections by Soilborne wheat mosaic virus (SBWMV) and Wheat spindle streak mosaic virus (WSSMV), is one of the most frequent virus diseases and causes economic losses in wheat in southern Brazil. This study aimed to characterize molecularly the viral species associated with wheat plants showing mosaic symptoms in Brazil. Wheat leaves and stems displaying mosaic symptoms were collected from different wheat cultivars in Passo Fundo municipality, Rio Grande do Sul State, southern Brazil. Double-stranded RNA was extracted and submitted to cDNA library synthesis and next-generation sequencing. No sequences of SBWMV and WSSMV were detected but the complete genome sequence of a putative new member of the family Benyviridae was determined, for which the name wheat stripe mosaic virus (WhSMV) is proposed. WhSMV has a bipartite genome with RNA 1 and RNA 2 organization similar to that of viruses belonging to Benyviridae. WhSMV RNA 1 has a single open reading frame (ORF) encoding a polyprotein with putative viral replicase function. WhSMV RNA 2 has six ORFs encoding the coat protein, the major protein (read-through), triple gene block movement proteins (TGB 1, 2 and 3) and ORF 6 (hypothetical protein). In addition to the genomic organization and nucleotide and amino acid sequence identities, phylogenetic analyses also corroborated that WhSMV is a virus species of the Benyviridae. However, isolates of WhSMV formed a clade ... Mostrar Tudo |
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Palavras-Chave: |
Benyviridae; Bioinformática; Mosaic symptoms; Next-generation sequencing; Vírus do mosaico de trigo; Wheat stripe mosaic virus. |
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Thesagro: |
Doença de Planta; Mosaico; Polymyxa Graminis; Trigo; Triticum Aestivum. |
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Thesaurus NAL: |
Bioinformatics; Plant diseases and disorders; Soil-borne wheat mosaic virus. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193668/1/ID44548-2019v68n3p588PantPathol.pdf
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Marc: |
LEADER 03056naa a2200421 a 4500
001 2106700
005 2019-03-06
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/ppa.12970$2DOI
100 1 $aVALENTE, J. B.
245 $aA novel putative member of the family Benyviridae is associated with soilborne wheat mosaic disease in Brazil.$h[electronic resource]
260 $c2019
520 $aSoilborne wheat mosaic disease (SBWMD), originally attributed to infections by Soilborne wheat mosaic virus (SBWMV) and Wheat spindle streak mosaic virus (WSSMV), is one of the most frequent virus diseases and causes economic losses in wheat in southern Brazil. This study aimed to characterize molecularly the viral species associated with wheat plants showing mosaic symptoms in Brazil. Wheat leaves and stems displaying mosaic symptoms were collected from different wheat cultivars in Passo Fundo municipality, Rio Grande do Sul State, southern Brazil. Double-stranded RNA was extracted and submitted to cDNA library synthesis and next-generation sequencing. No sequences of SBWMV and WSSMV were detected but the complete genome sequence of a putative new member of the family Benyviridae was determined, for which the name wheat stripe mosaic virus (WhSMV) is proposed. WhSMV has a bipartite genome with RNA 1 and RNA 2 organization similar to that of viruses belonging to Benyviridae. WhSMV RNA 1 has a single open reading frame (ORF) encoding a polyprotein with putative viral replicase function. WhSMV RNA 2 has six ORFs encoding the coat protein, the major protein (read-through), triple gene block movement proteins (TGB 1, 2 and 3) and ORF 6 (hypothetical protein). In addition to the genomic organization and nucleotide and amino acid sequence identities, phylogenetic analyses also corroborated that WhSMV is a virus species of the Benyviridae. However, isolates of WhSMV formed a clade distinct from members of the genus Benyvirus. It was also demonstrated that the plasmodiophorid Polymyxa graminis is associated with wheat roots showing SBWMD symptoms and infected by WhSMV. Keywords: Benyviridae, mosaic symptoms, next-generation sequencing, Polymyxa graminis, Triticum aestivum, wheat stripe mosaic virus
650 $aBioinformatics
650 $aPlant diseases and disorders
650 $aSoil-borne wheat mosaic virus
650 $aDoença de Planta
650 $aMosaico
650 $aPolymyxa Graminis
650 $aTrigo
650 $aTriticum Aestivum
653 $aBenyviridae
653 $aBioinformática
653 $aMosaic symptoms
653 $aNext-generation sequencing
653 $aVírus do mosaico de trigo
653 $aWheat stripe mosaic virus
700 1 $aPEREIRA, F. S.
700 1 $aSTEMPKOWSKI, L. A.
700 1 $aFARIAS, M.
700 1 $aKUHNEM, P.
700 1 $aLAU, D.
700 1 $aFAJARDO, T. V. M.
700 1 $aNHANI JUNIOR, A.
700 1 $aCASA, R. T.
700 1 $aBOGO, A.
700 1 $aSILVA, F. N. da
773 $tPlant Pathology$gv. 68, n. 3, p. 588-600, Apr. 2019.
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Embrapa Trigo (CNPT) |
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