|
|
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Trigo. |
Data corrente: |
21/03/2023 |
Data da última atualização: |
04/04/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; TASSI, A. D.; PEREIRA, L. R.; BASTIANEL, M.; LAU, D.; CANALE, M. C.; HARAKAVA, R.; NOVELLI, V. M.; KITAJIMA, E. W. N.; ASTUA, J. de F. |
Afiliação: |
CAMILA CHABI-JESUS, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; PEDRO LUIS RAMOS-GONZÁLEZ, INSTITUTO BIOLÓGICO; ALINE DANIELE TASSI, INSTITUTO BIOLÓGICO; LAURA ROSSETTO PEREIRA, INSTITUTO BIOLÓGICO; MARINÊS BASTIANEL, CENTRO DE CITRICULTURA SYLVIO MOREIRA; DOUGLAS LAU, CNPT; MARIA CRISTINA CANALE, EMPRESA DE PESQUISA AGROPECUÁRIA E EXTENSÃO RURAL DE SANTA CATARINA; RICARDO HARAKAVA, INSTITUTO BIOLÓGICO; VALDENICE MOREIRA NOVELLI, CENTRO DE CITRICULTURA SYLVIO MOREIRA; ELLIOT WATA NABE KITAJIMA, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; JULIANA DE FREITAS ASTUA, CNPMF. |
Título: |
Citrus bright spot virus: a new dichorhavirus, transmitted by Brevipalpus azores, Causing Citrus Leprosis Disease in Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Plants, v.12, n.6 p.1371. 2023. |
DOI: |
10.3390/plants12061371 |
Idioma: |
Inglês |
Conteúdo: |
Citrus leprosis (CL) is the main viral disease affecting the Brazilian citriculture. Sweet orange (Citrus sinensis L. Osbeck) trees affected by CL were identified in small orchards in Southern Brazil. Rod-like particles of 40 × 100 nm and electron lucent viroplasm were observed in the nucleus of infected cells in symptomatic tissues. RNA extracts from three plants, which proved negative by RT-PCR for known CL-causing viruses, were analyzed by high throughput sequencing and Sanger sequencing after RT-PCR. The genomes of bi-segmented ss(?)RNA viruses, with ORFs in a typical organization of members of the genus Dichorhavirus, were recovered. These genomes shared 98?99% nt sequence identity among them but <73% with those of known dichorhavirids, a value below the threshold for new species demarcation within that genus. Phylogenetically, the three haplotypes of the new virus called citrus bright spot virus (CiBSV) are clustered with citrus leprosis virus N, which is a dichorhavirus transmitted by Brevipalpus phoenicis sensu stricto. In CiBSV-infected citrus plants, B. papayensis and B. azores were found, but the virus could only be transmitted to Arabidopsis plants by B. azores. The study provides the first evidence of the role of B. azores as a viral vector and supports the assignment of CiBSV to the tentative new species Dichorhavirus australis. |
Thesagro: |
Fruta Cítrica; Vírus. |
Thesaurus Nal: |
Mononegavirales; Rhabdoviridae; Vector-borne diseases. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152548/1/plants-12-01371.pdf
|
Marc: |
LEADER 02279naa a2200313 a 4500 001 2152990 005 2023-04-04 008 2023 bl uuuu u00u1 u #d 024 7 $a10.3390/plants12061371$2DOI 100 1 $aCHABI-JESUS, C. 245 $aCitrus bright spot virus$ba new dichorhavirus, transmitted by Brevipalpus azores, Causing Citrus Leprosis Disease in Brazil.$h[electronic resource] 260 $c2023 520 $aCitrus leprosis (CL) is the main viral disease affecting the Brazilian citriculture. Sweet orange (Citrus sinensis L. Osbeck) trees affected by CL were identified in small orchards in Southern Brazil. Rod-like particles of 40 × 100 nm and electron lucent viroplasm were observed in the nucleus of infected cells in symptomatic tissues. RNA extracts from three plants, which proved negative by RT-PCR for known CL-causing viruses, were analyzed by high throughput sequencing and Sanger sequencing after RT-PCR. The genomes of bi-segmented ss(?)RNA viruses, with ORFs in a typical organization of members of the genus Dichorhavirus, were recovered. These genomes shared 98?99% nt sequence identity among them but <73% with those of known dichorhavirids, a value below the threshold for new species demarcation within that genus. Phylogenetically, the three haplotypes of the new virus called citrus bright spot virus (CiBSV) are clustered with citrus leprosis virus N, which is a dichorhavirus transmitted by Brevipalpus phoenicis sensu stricto. In CiBSV-infected citrus plants, B. papayensis and B. azores were found, but the virus could only be transmitted to Arabidopsis plants by B. azores. The study provides the first evidence of the role of B. azores as a viral vector and supports the assignment of CiBSV to the tentative new species Dichorhavirus australis. 650 $aMononegavirales 650 $aRhabdoviridae 650 $aVector-borne diseases 650 $aFruta Cítrica 650 $aVírus 700 1 $aRAMOS-GONZÁLEZ, P. L. 700 1 $aTASSI, A. D. 700 1 $aPEREIRA, L. R. 700 1 $aBASTIANEL, M. 700 1 $aLAU, D. 700 1 $aCANALE, M. C. 700 1 $aHARAKAVA, R. 700 1 $aNOVELLI, V. M. 700 1 $aKITAJIMA, E. W. N. 700 1 $aASTUA, J. de F. 773 $tPlants$gv.12, n.6 p.1371. 2023.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Trigo (CNPT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Cerrados; Embrapa Suínos e Aves. |
Data corrente: |
05/12/2017 |
Data da última atualização: |
05/12/2017 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
AVILA, V. S. de; KRABBE, E. L.; CARON, L.; SAATKAMP, M. G.; SOARES, J. P. G. |
Afiliação: |
VALDIR SILVEIRA DE AVILA, CNPSA; EVERTON LUIS KRABBE, CNPSA; LUIZINHO CARON, CNPSA; MARCIO GILBERTO SAATKAMP, CNPSA; JOAO PAULO GUIMARAES SOARES, CPAC. |
Título: |
Produção de ovos em sistemas de base ecológica. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Concórdia: Embrapa Suínos e Aves, 2017. |
Páginas: |
32 p. |
Descrição Física: |
1 Cartilha. |
Idioma: |
Português |
Palavras-Chave: |
Bem-estar animal; Biosseguridade; Híbridos de postura; Produção de ovos; Raças de galinhas; Sistema orgânico. |
Thesagro: |
Agricultura familiar; Aviário; Biossegurança; Nutrição animal. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168178/1/final8573.pdf
|
Marc: |
LEADER 00789nam a2200277 a 4500 001 2081503 005 2017-12-05 008 2017 bl uuuu u0uu1 u #d 100 1 $aAVILA, V. S. de 245 $aProdução de ovos em sistemas de base ecológica.$h[electronic resource] 260 $aConcórdia: Embrapa Suínos e Aves$c2017 300 $a32 p.$c1 Cartilha. 650 $aAgricultura familiar 650 $aAviário 650 $aBiossegurança 650 $aNutrição animal 653 $aBem-estar animal 653 $aBiosseguridade 653 $aHíbridos de postura 653 $aProdução de ovos 653 $aRaças de galinhas 653 $aSistema orgânico 700 1 $aKRABBE, E. L. 700 1 $aCARON, L. 700 1 $aSAATKAMP, M. G. 700 1 $aSOARES, J. P. G.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|