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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
25/11/2016 |
Data da última atualização: |
14/01/2019 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
ALVES, S. A. M.; NICKEL, O.; FAJARDO, T. V. M. |
Afiliação: |
SILVIO ANDRE MEIRELLES ALVES, CNPUV; OSMAR NICKEL, CNPUV; THOR VINICIUS MARTINS FAJARDO, CNPUV. |
Título: |
Vírus latentes aumentam a suscetibilidade de macieira cv. Maxi Gala à mancha foliar de Glomerella. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Bento Gonçalves, RS: Embrapa Uva e Vinho, 2016. |
Série: |
(Embrapa Uva e Vinho. Comunicado Técnico, 188). |
ISSN: |
1808-6802 |
Idioma: |
Português |
Palavras-Chave: |
Apple chlorotic leaf spot virus (ACLSV); Apple stem pitting virus (ASGV); Doenças fúngicas; Macieira. |
Thesagro: |
Doenca de planta; Fungo; Maca; Virus. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150628/1/Comunicado-Tecnico-188.pdf
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Marc: |
LEADER 00772nam a2200241 a 4500 001 2057185 005 2019-01-14 008 2016 bl uuuu u0uu1 u #d 022 $a1808-6802 100 1 $aALVES, S. A. M. 245 $aVírus latentes aumentam a suscetibilidade de macieira cv. Maxi Gala à mancha foliar de Glomerella.$h[electronic resource] 260 $aBento Gonçalves, RS: Embrapa Uva e Vinho$c2016 490 $a(Embrapa Uva e Vinho. Comunicado Técnico, 188). 650 $aDoenca de planta 650 $aFungo 650 $aMaca 650 $aVirus 653 $aApple chlorotic leaf spot virus (ACLSV) 653 $aApple stem pitting virus (ASGV) 653 $aDoenças fúngicas 653 $aMacieira 700 1 $aNICKEL, O. 700 1 $aFAJARDO, T. V. M.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
14/11/2022 |
Data da última atualização: |
14/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
TASSI, A. D.; RAMOS-GONZÁLEZ, P. L.; SINICO, T. E.; KITAJIMA, E. W.; ASTUA, J. de F. |
Afiliação: |
ALINE DANIELE TASSI, Instituto Biológico; PEDRO LUIS RAMOS-GONZÁLEZ, Instituto Biológico; THAIS ELISE SINICO, Instituto Biológico; ELLIOT WATANABE KITAJIMA, Escola Superior de Agricultura Luiz de Queiroz; JULIANA DE FREITAS ASTUA, CNPMF. |
Título: |
Circulative transmission of cileviruses in brevipalpus mites may involve the paracellular movement of virions. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Frontiers in Microbiology, v.28, n.13, April, 2022. |
DOI: |
https://doi.org/10.3389/fmicb.2022.836743 |
Idioma: |
Inglês |
Conteúdo: |
Plant viruses transmitted by mites of the genus Brevipalpus are members of the genera Cilevirus, family Kitaviridae, or Dichorhavirus, family Rhabdoviridae. They produce non-systemic infections that typically display necrotic and/or chlorotic lesions around the inoculation loci. The cilevirus citrus leprosis virus C (CiLV-C) causes citrus leprosis, rated as one of the most destructive diseases affecting this crop in the Americas. CiLV-C is vectored in a persistent manner by the flat mite Brevipalpus yothersi. Upon the ingestion of viral particles with the content of the infected plant cell, virions must pass through the midgut epithelium and the anterior podocephalic gland of the mites. Following the duct from this gland, virions reach the salivary canal before their inoculation into a new plant cell through the stylet canal. It is still unclear whether CiLV-C multiplies in mite cells and what mechanisms contribute to its movement through mite tissues. In this study, based on direct observation of histological sections from viruliferous mites using the transmission electron microscope, we posit the hypothesis of the paracellular movement of CiLV-C in mites which may involve the manipulation of septate junctions. We detail the presence of viral particles aligned in the intercellular spaces between cells and the gastrovascular system of Brevipalpus mites. Accordingly, we propose putative genes that could control either active or passive paracellular circulation of viral particles inside the mites. MenosPlant viruses transmitted by mites of the genus Brevipalpus are members of the genera Cilevirus, family Kitaviridae, or Dichorhavirus, family Rhabdoviridae. They produce non-systemic infections that typically display necrotic and/or chlorotic lesions around the inoculation loci. The cilevirus citrus leprosis virus C (CiLV-C) causes citrus leprosis, rated as one of the most destructive diseases affecting this crop in the Americas. CiLV-C is vectored in a persistent manner by the flat mite Brevipalpus yothersi. Upon the ingestion of viral particles with the content of the infected plant cell, virions must pass through the midgut epithelium and the anterior podocephalic gland of the mites. Following the duct from this gland, virions reach the salivary canal before their inoculation into a new plant cell through the stylet canal. It is still unclear whether CiLV-C multiplies in mite cells and what mechanisms contribute to its movement through mite tissues. In this study, based on direct observation of histological sections from viruliferous mites using the transmission electron microscope, we posit the hypothesis of the paracellular movement of CiLV-C in mites which may involve the manipulation of septate junctions. We detail the presence of viral particles aligned in the intercellular spaces between cells and the gastrovascular system of Brevipalpus mites. Accordingly, we propose putative genes that could control either active or passive paracellular circulation of viral partic... Mostrar Tudo |
Thesagro: |
Fruta Cítrica; Vírus. |
Thesaurus NAL: |
Citrus leprosis virus C. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148259/1/fmicb-13-836743.pdf
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Marc: |
LEADER 02217naa a2200217 a 4500 001 2148259 005 2022-11-14 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3389/fmicb.2022.836743$2DOI 100 1 $aTASSI, A. D. 245 $aCirculative transmission of cileviruses in brevipalpus mites may involve the paracellular movement of virions.$h[electronic resource] 260 $c2022 520 $aPlant viruses transmitted by mites of the genus Brevipalpus are members of the genera Cilevirus, family Kitaviridae, or Dichorhavirus, family Rhabdoviridae. They produce non-systemic infections that typically display necrotic and/or chlorotic lesions around the inoculation loci. The cilevirus citrus leprosis virus C (CiLV-C) causes citrus leprosis, rated as one of the most destructive diseases affecting this crop in the Americas. CiLV-C is vectored in a persistent manner by the flat mite Brevipalpus yothersi. Upon the ingestion of viral particles with the content of the infected plant cell, virions must pass through the midgut epithelium and the anterior podocephalic gland of the mites. Following the duct from this gland, virions reach the salivary canal before their inoculation into a new plant cell through the stylet canal. It is still unclear whether CiLV-C multiplies in mite cells and what mechanisms contribute to its movement through mite tissues. In this study, based on direct observation of histological sections from viruliferous mites using the transmission electron microscope, we posit the hypothesis of the paracellular movement of CiLV-C in mites which may involve the manipulation of septate junctions. We detail the presence of viral particles aligned in the intercellular spaces between cells and the gastrovascular system of Brevipalpus mites. Accordingly, we propose putative genes that could control either active or passive paracellular circulation of viral particles inside the mites. 650 $aCitrus leprosis virus C 650 $aFruta Cítrica 650 $aVírus 700 1 $aRAMOS-GONZÁLEZ, P. L. 700 1 $aSINICO, T. E. 700 1 $aKITAJIMA, E. W. 700 1 $aASTUA, J. de F. 773 $tFrontiers in Microbiology$gv.28, n.13, April, 2022.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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