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Registros recuperados : 27 | |
2. | | CALEGARIO, R. F.; ANDRADE, E. C.; FERREIRA, S. S.; MANHANI, G. G.; ZERBINI, F. M. Biological and molecular characterization of a tomato isolate of Sidra micrantha mosaic vírus (SimMV). Fitopatologia Brasileira, Brasília, DF, v. 30, p. S180, ago. 2006. Suplemento. Resumo 749. Trabalho apresentado no 38. Congresso Brasileiro de Fitopatologia, 2005, Brasília, DF. Biblioteca(s): Embrapa Hortaliças. |
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3. | | CALEGARIO, R. F.; ALFENAS, P. F.; COTRIM, M. A.; ANDRADE, E. C.; ZERBINI, F. M. Caracterization of a new tomato-infecting begomovirus and its potencial use a vector for transient gene expression in plants. Virus Reviews & Research, Florianópolis, v. 8, p. 193-194, 2003. Resumo. Trabalho apresentado no 14º National Meeting of Virology, Florianópolis, 2003. Biblioteca(s): Embrapa Hortaliças. |
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4. | | CALEGARIO, R. F.; FERREIRA, S. de S.; ANDRADE, E. C. de; ZERBINI, F. M. Characterization of Tomato yellow spot virus, a novel tomato-infecting begomovirus in Brazil Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 9, p. 1335-1343, set. 2007 Título em português: Caracterização do Tomato yellow spot virus, um novo begomovírus isolado de tomateiro no Brasil. Biblioteca(s): Embrapa Hortaliças; Embrapa Unidades Centrais. |
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5. | | SOUZA, T. A.; INOUE-NAGATA, A. K.; CALEGARIO, R. F.; KITAJIMA, E. W. Identificatio brugmansia saveolens mottle virus in brugnansia SP. Virus Reviews and Research, v. 20, n. 2, p. 138, 2016. Edição dos resumos do XXVII Brazilian Congress of Virology & XI Mercosur Meeting of Virology, Pirienópolis, GO, 2016. Biblioteca(s): Embrapa Hortaliças. |
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6. | | AMBROZEVÍCIUS, L. P.; ANDRADE, E. C.; CALEGARIO, R. F.; FONTES, E. P. B.; ZERBINI, F. M. Molecular cloning and characterization of TGV-Ig, a tomato-infecting Begomovirus from Igarapé, Minas Gerais State. Virus Reviews & Research, Florianópolis, v. 5, n. 2, p. 196, 2000. Suplemento 1. Resumo. Trabalho apresentado no 11º National Meeting of Virology,São Lourenço, 2000. Biblioteca(s): Embrapa Hortaliças. |
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7. | | GARITA, L. C.; TASSI, A. D.; CALEGARIO, R. F.; KITAJIMA, E. W.; CARBONELL, S. A. M.; ASTUA, J. de F. Common bean: experimental indicator plant for Citrus leprosis virus C and some other Cytoplasmic-type brevipalpus-transmitted viruses. Plant Disease, v. 97, n. 10, p. 1346, 2013. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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8. | | AMBROZEVICIUS, L. P.; CALEGARIO, R. F.; FONTES, E. P. B.; CARVALHO, M. G. de; ZERBINI, F. M. Genetic diversity of begomovirus infecting tomato and asscociated weeds in Southeastern Brazil. Fitopatologia Brasileira, Brasília, DF, v. 27, n. 4, p. 372-377, jul/ago. 2002. Biblioteca(s): Embrapa Hortaliças. |
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9. | | KITAJIMA, E. W.; CALEGARIO, R. F.; LOCALI-FABRIS, E. C.; NOVELLI, V. M.; BASTIANEL, M.; FREITAS-ASTÚA, J.; FRANCISCHINI, F. In situ detection of CiLV-C in the mite vector Brevipalpus phoenicis, evidence for a circulative type of virus/vector relationship and a model for the virus circulation in the mite. Tropical Plant Pathology, Brasilia, DF, v. 33, supl., ago. 2008. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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10. | | KITAJIMA, E. W.; CALEGARIO, R. F.; NOVELLI, V. M.; LOCALI-FABRIS, E. C.; BASTIANEL, M.; FRANCISCHINI, F.; FREITAS-ASTUA, J. In situ detection and immunolocalization of the Citrus leprosis virus cytoplasmic type (CiLV) in the mite vector and evidences that the virus/vector relationship is of circulative type. In: INTERNATIONAL SCIENTIFIC SEMINAR ON PLANT HEALTH, 6.; LATIN AMERICAN AND CARIBBEAN SYMPOSIUM, 2., 2008, La Habana, Cuba. Acarina Biodiversity: their use, protection and conservation. Havana, [s.n.], 2008. 1 CD ROM Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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11. | | CALEGARIO, R. F.; AMBROZEVICIUS, L. P.; SILVEIRA, S. F.; RODRIGUES, I. L.; ZAMBOLIM, E. M.; ZERBINI, F. M. Survey of tomato geminivirus in Rio de Janeiro State Brazil. Fitopatologia Brasileira, Brasilia, v.25, p.438, ago. 2000. Suplemento. Resumo. Biblioteca(s): Embrapa Hortaliças. |
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12. | | ARENA, G. D.; RAMOS-GONZÁLEZ, P. L.; NUNES, M. A.; JESUS, C. C.; CALEGARIO, R. F.; KITAJIMA, E. W.; NOVELLI, V. M.; ASTUA, J. de F. Arabidopsis thaliana as a model host for Brevipalpus mite-transmitted viruses. Scientia Agricola, v.74, n.1, p.1-10X, 2017 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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13. | | ZERBINI, F. M.; AMBROZEVICIUS, L. P.; ANDRADE, E. C.; BARROS, D. R.; CALEGARIO, R. F.; FERNANDES, J. J.; BROMMOSCHENKEL, S. H.; FONTES, E. P. B.; CARVALHO, M. G. Genetic diversity of novel begomovirus species infecting tomatoes and associated weeds in Brazil. Virus Reviews & Research, Florianópolis, v. 8, p. 32-33, 2003. Resumos. Trabalhos apresentado no 14º National Meeting of Virology, Florianópolis, 2003. Biblioteca(s): Embrapa Hortaliças. |
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14. | | RIBEIRO, S. G.; AMBROZEVÍCIUS, L. P.; ÁVILA, A. C.; CALEGARIO, R. C.; FERNANDES, J. J.; LIMA, M. F.; MELLO, R. N.; ROCHA, H.; ZERBINI, F. M. Distribution and genetic diversity of tomato-infecting geminiviruses in Brazil. Virus Reviews & Research, São Paulo, v. 6, n. 2, p. 160, nov. 2001. Resumo. Suplemento. Biblioteca(s): Embrapa Hortaliças. |
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15. | | GARITA, L. C.; TASSI, A. D.; CALEGARIO, R. F.; ASTUA, J. de F.; SALAROLI, R. B.; ROMÃO, G. O.; KITAJIMA, E. W. Experimental host range of Citrus leprosis virus C (CiLV-C). Tropical Plant Pathology, v. 39, n.1, p.043-055, 2014. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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16. | | KITAJIMA, E. W.; CHAGAS, C. M.; HARAKAVA, R.; CALEGARIO, R. F.; ASTUA, J. de F.; RODRIGUES, C. V.; CHILDERS, C. C. Citrus leprosis in Florida, USA, appears to have been caused by the nuclear type of Citrus Leprosis Virus (CiLV-N). Virus Reviews and Research, January 2011. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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17. | | CHABI-JESUS, C.; RAMOS-GONZALES, P.; CALEGARIO, R.; GUERRA-PERAZA, O.; TASSI, A.; KITAJIMA, E. W.; HARAKAVA, R.; ASTUA, J. de F. Complete genome sequence of clerodendrum chlorotic spot vírus, a putative dichorhavirus. In: SCIENCE PROTECTING PLANT HEALTH, Queensland, Australia, 2017. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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18. | | RAMOS-GONZÁLEZ, P. L.; CHABI-JESUS, C.; TASSI, A. D.; CALEGARIO, R. F.; HARAKAVA, R.; NOME, C F.; KITAJIMA, E. W.; ASTUA, J. de F. A Novel Lineage of Cile-Like Viruses Discloses the Phylogenetic Continuum Across the Family Kitaviridae. Frontiers in Microbiology, v.28, n.13, 836076, March 2022. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | KITAJIMA, E. W.; RAMOS-GONZÁLEZ, P. L.; ASTUA, J. de F.; ALEXANDRE, M. A. V.; PIRES, G. R. R.; CHABI-JESUS, C.; TASSI, A. D.; CALEGARIO, R. F. Novas espécies de plantas hospedeiras naturalmente infectadas por vírus transmitidos por Ácaros Brevipalpus no Brasil new plant host species naturally infected by brevipalpus-transmitted viruses in Brazil. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 52., 2021. Anais... [Brasília, DF]: Sociedade Brasileira de Fitopatologia, 2021. p. 174. Evento online. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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20. | | CALEGARIO, R. F.; LOCALI, E. C.; STACH-MACHADO, D. R.; PERON, L. A.; CASERTA, R.; SALAROLI, R. B.; ASTUA, J. de F.; MACHADO, M. A.; KITAJIMA, E. W. Polyclonal antibodies to the putative coat protein of Citrus leprosis virus C expressed in Escherichia coli: production and use in immunodiagnosis. Tropical Plant Pathology, v.38 n.3 Brasília May/June 2013. Epub May 14, 2013. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registros recuperados : 27 | |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
03/05/2010 |
Data da última atualização: |
02/08/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KITAJIMA, E. W.; CALEGARIO, R. F.; FREITAS-ASTUA, J.; ALBERTI, G. |
Afiliação: |
Elliot Watanabe Kitajima, ESALQ; Renata F. Calegario, ESALQ; JULIANA DE FREITAS ASTUA, CNPMF; Gerd Alberti, Uni- Greitswald. |
Título: |
Electron microscopic evidences that Citrus leprosis virus, cytoplasmic type (CiLV-C) only circulates in the vector Brevipalpus phoenicis (Acari: Tenuipalpidae) while other nuclear type Brevipalpus transmitted viruses do replicate. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In:MILBENKUNDLICHES KOLLOQUIUM, 7., 2009, Posen. Abstracts... Posen: Adam Mickiewicz Universität, 2009. p. 28-29. |
Idioma: |
Inglês |
Conteúdo: |
Electron microscopic (EM) examination of Brevipalpus phoenicis (Acari: Tenuipalpidae) colonizing Citrus leprosis virus, cytoplasmic type (CiLV-C)-infected sweet orange plants permitted the detection of bacilliform, virus-like particles only between membrane of adjacent cells in the vicinity of the prosomal gland complex and the midgut. The viral nature of these particles was assessed by immunolocalization using anti-CiLV-C capsid proteins. To explain the viral route from the midgut lumen to the duct of the prosomal gland complex two possibilities were considered: (a) intracellular, in which viral particles could be endo- and exocyted in the epithelium of the midgut and prosomal gland complex. (b) Paracellular, by which virions could pass through epithelial cell junctions in a process resembling diapedesis of leucocytes from the capilary vessels in vertebrates. Virions could be transported from midgut to the prosomal glands by a flux induced by the mite movement. Since no virions were ever found within cells. were favor the paracellar route. Also, because we could not detect the characteristic electron dense and vacuolated viroplasma in the mite tissues, we believe that CiLV-C does not multiply en the vector, just circulating in the mite body. Other biological and molecular evidences are in line with this thought. On the other hand, EM observations on several other Brevipalpus-transmitted viruses (BTV) of the nuclear type (nuclear viroplasm) as Coffee ringspot virus (CoRSV). Clerodendrum chlorotic spot virus (CICSV), citrus leprosis virus-nuclear type (CiLV-N) and Orchid fleck virus (OFV) revealed the presence of the rod-shaped virus-like particles in the nucleus and cytoplasm, and the lypical electron lucent nuclear viroplasm in the cells of the epithelium of the midgut and of the prosomal gland complex, as it occurs in infected leaf cells. The detection of the viroplasm strongly suggests that these viruses multiply in some tissues of the mite vector (B. phoenicis for CoRSV, CICSV, CiLV-N) and B. califomicus, for OFV). MenosElectron microscopic (EM) examination of Brevipalpus phoenicis (Acari: Tenuipalpidae) colonizing Citrus leprosis virus, cytoplasmic type (CiLV-C)-infected sweet orange plants permitted the detection of bacilliform, virus-like particles only between membrane of adjacent cells in the vicinity of the prosomal gland complex and the midgut. The viral nature of these particles was assessed by immunolocalization using anti-CiLV-C capsid proteins. To explain the viral route from the midgut lumen to the duct of the prosomal gland complex two possibilities were considered: (a) intracellular, in which viral particles could be endo- and exocyted in the epithelium of the midgut and prosomal gland complex. (b) Paracellular, by which virions could pass through epithelial cell junctions in a process resembling diapedesis of leucocytes from the capilary vessels in vertebrates. Virions could be transported from midgut to the prosomal glands by a flux induced by the mite movement. Since no virions were ever found within cells. were favor the paracellar route. Also, because we could not detect the characteristic electron dense and vacuolated viroplasma in the mite tissues, we believe that CiLV-C does not multiply en the vector, just circulating in the mite body. Other biological and molecular evidences are in line with this thought. On the other hand, EM observations on several other Brevipalpus-transmitted viruses (BTV) of the nuclear type (nuclear viroplasm) as Coffee ringspot virus (CoRSV). ... Mostrar Tudo |
Thesagro: |
Brevipalpus Phoenicis; Vírus. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/748556/1/Electron-microscopic-evidences-that-Citrus-leprosis-virus-cytoplasmic-type.pdf
|
Marc: |
LEADER 02788nam a2200169 a 4500 001 1748556 005 2023-08-02 008 2009 bl uuuu u00u1 u #d 100 1 $aKITAJIMA, E. W. 245 $aElectron microscopic evidences that Citrus leprosis virus, cytoplasmic type (CiLV-C) only circulates in the vector Brevipalpus phoenicis (Acari$bTenuipalpidae) while other nuclear type Brevipalpus transmitted viruses do replicate.$h[electronic resource] 260 $aIn:MILBENKUNDLICHES KOLLOQUIUM, 7., 2009, Posen. Abstracts... Posen: Adam Mickiewicz Universität, 2009. p. 28-29.$c2009 520 $aElectron microscopic (EM) examination of Brevipalpus phoenicis (Acari: Tenuipalpidae) colonizing Citrus leprosis virus, cytoplasmic type (CiLV-C)-infected sweet orange plants permitted the detection of bacilliform, virus-like particles only between membrane of adjacent cells in the vicinity of the prosomal gland complex and the midgut. The viral nature of these particles was assessed by immunolocalization using anti-CiLV-C capsid proteins. To explain the viral route from the midgut lumen to the duct of the prosomal gland complex two possibilities were considered: (a) intracellular, in which viral particles could be endo- and exocyted in the epithelium of the midgut and prosomal gland complex. (b) Paracellular, by which virions could pass through epithelial cell junctions in a process resembling diapedesis of leucocytes from the capilary vessels in vertebrates. Virions could be transported from midgut to the prosomal glands by a flux induced by the mite movement. Since no virions were ever found within cells. were favor the paracellar route. Also, because we could not detect the characteristic electron dense and vacuolated viroplasma in the mite tissues, we believe that CiLV-C does not multiply en the vector, just circulating in the mite body. Other biological and molecular evidences are in line with this thought. On the other hand, EM observations on several other Brevipalpus-transmitted viruses (BTV) of the nuclear type (nuclear viroplasm) as Coffee ringspot virus (CoRSV). Clerodendrum chlorotic spot virus (CICSV), citrus leprosis virus-nuclear type (CiLV-N) and Orchid fleck virus (OFV) revealed the presence of the rod-shaped virus-like particles in the nucleus and cytoplasm, and the lypical electron lucent nuclear viroplasm in the cells of the epithelium of the midgut and of the prosomal gland complex, as it occurs in infected leaf cells. The detection of the viroplasm strongly suggests that these viruses multiply in some tissues of the mite vector (B. phoenicis for CoRSV, CICSV, CiLV-N) and B. califomicus, for OFV). 650 $aBrevipalpus Phoenicis 650 $aVírus 700 1 $aCALEGARIO, R. F. 700 1 $aFREITAS-ASTUA, J. 700 1 $aALBERTI, G.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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