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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/12/2010 |
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Data da última atualização: |
20/01/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
KUBO, K. S.; ARENA, G. D.; KITAJIMA, E. W; MACHADO, M. A.; FREITAS-ASTUA, J. de. |
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Afiliação: |
Karen Sumire Kubo, APTA; APTA; Elliot Watanabe Kitajima, ESALQ; Marcos A. Machado, APTA; JULIANA DE FREITAS ASTUA, CNPMF. |
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Título: |
Transmission of citrus leprosis virus c (CiLV-C) to Arabidopsis thaliana by Brevipalpus phoenicis mites. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. |
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Idioma: |
Inglês |
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Notas: |
085 PS1 Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010 |
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Conteúdo: |
For many years, CiLV-C was classified as an unassigned rhabdovirus. After the complete sequencing of its genome, CiLV-C was proposed as the type member of a new genus of plant viruses, Cilevirus. This virus was believed to have a very narrow host range, but recent studies have shown that several plant species outside the genus Citrus are hosts of CiLV-C. Viral transmission to citrus plants is time consuming and the way plants defend themselves against CiLV-C is still largely unknown, despite recent efforts to evaluate the response of citrus to this pathogen. With the objective to use a model plant to evaluate the response to this disease, we tested whether or not Arabidopsis thaliana could be a host for the virus. We infested the Columbia ecotype with one, two, three, five or ten viruliferous mites for CiLV-C, with six biological repetitions of each treatment. This experiment was evaluated daily in order to verify the development of symptoms. Necrotic localized lesions started to appear in plants eight days after infestation with two mites. By the tenth day, 16% of the plants infested with ten mites, 32% of the plants with five mites and 50% of the plants with three, two and one mites developed necrotic lesions. Samples were processed for transmission electron microcopy (TEM) analyses and RT-PCR with primers designed to amplify a fragment within the movement protein gene of the virus was performed to assure that the lesions were caused by CiLV-C. It was possible to detect the virus in all symptomatic plants, both by RT-PCR and TEM. MenosFor many years, CiLV-C was classified as an unassigned rhabdovirus. After the complete sequencing of its genome, CiLV-C was proposed as the type member of a new genus of plant viruses, Cilevirus. This virus was believed to have a very narrow host range, but recent studies have shown that several plant species outside the genus Citrus are hosts of CiLV-C. Viral transmission to citrus plants is time consuming and the way plants defend themselves against CiLV-C is still largely unknown, despite recent efforts to evaluate the response of citrus to this pathogen. With the objective to use a model plant to evaluate the response to this disease, we tested whether or not Arabidopsis thaliana could be a host for the virus. We infested the Columbia ecotype with one, two, three, five or ten viruliferous mites for CiLV-C, with six biological repetitions of each treatment. This experiment was evaluated daily in order to verify the development of symptoms. Necrotic localized lesions started to appear in plants eight days after infestation with two mites. By the tenth day, 16% of the plants infested with ten mites, 32% of the plants with five mites and 50% of the plants with three, two and one mites developed necrotic lesions. Samples were processed for transmission electron microcopy (TEM) analyses and RT-PCR with primers designed to amplify a fragment within the movement protein gene of the virus was performed to assure that the lesions were caused by CiLV-C. It was possible to detect th... Mostrar Tudo |
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Palavras-Chave: |
Plant disease. |
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Thesagro: |
Doença de Planta; Fruta Cítrica; Vírus. |
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Thesaurus Nal: |
Arabidopsis thaliana; Brevipalpus. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02428nam a2200241 a 4500
001 1870502
005 2011-01-20
008 2010 bl uuuu u00u1 u #d
100 1 $aKUBO, K. S.
245 $aTransmission of citrus leprosis virus c (CiLV-C) to Arabidopsis thaliana by Brevipalpus phoenicis mites.
260 $aIn: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM.$c2010
500 $a085 PS1 Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010
520 $aFor many years, CiLV-C was classified as an unassigned rhabdovirus. After the complete sequencing of its genome, CiLV-C was proposed as the type member of a new genus of plant viruses, Cilevirus. This virus was believed to have a very narrow host range, but recent studies have shown that several plant species outside the genus Citrus are hosts of CiLV-C. Viral transmission to citrus plants is time consuming and the way plants defend themselves against CiLV-C is still largely unknown, despite recent efforts to evaluate the response of citrus to this pathogen. With the objective to use a model plant to evaluate the response to this disease, we tested whether or not Arabidopsis thaliana could be a host for the virus. We infested the Columbia ecotype with one, two, three, five or ten viruliferous mites for CiLV-C, with six biological repetitions of each treatment. This experiment was evaluated daily in order to verify the development of symptoms. Necrotic localized lesions started to appear in plants eight days after infestation with two mites. By the tenth day, 16% of the plants infested with ten mites, 32% of the plants with five mites and 50% of the plants with three, two and one mites developed necrotic lesions. Samples were processed for transmission electron microcopy (TEM) analyses and RT-PCR with primers designed to amplify a fragment within the movement protein gene of the virus was performed to assure that the lesions were caused by CiLV-C. It was possible to detect the virus in all symptomatic plants, both by RT-PCR and TEM.
650 $aArabidopsis thaliana
650 $aBrevipalpus
650 $aDoença de Planta
650 $aFruta Cítrica
650 $aVírus
653 $aPlant disease
700 1 $aARENA, G. D.
700 1 $aKITAJIMA, E. W
700 1 $aMACHADO, M. A.
700 1 $aFREITAS-ASTUA, J. de
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 14 | |
| 1. |  | WANG, S. H.; ROCHA, G. O.; NASCIMENTO, T. P.; ASCHERI, J. L. R. Absorção de água e propriedades espumantes de farinhas extrudadas de trigo e soja. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 6., 2005, Campinas, SP. Ciência de alimentos: abrindo caminhos para o desenvolvimento científico, tecnológico e industrial. Campinas,SP: FEA/Unicamp, 2005. Ref. 367.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 5. | | WANG, S. H.; ROCHA, G. O.; NASCIMENTO, T. P.; ASCHERI, J. L. R.; OLIVEIRA, A. Características sensoriais de bolos esponja elaborados com farinhas de trigo e soja pré-cozidas por extrusão. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 6., 2005, Campinas. Ciência de alimentos abrindo caminhos para o desenvolvimento científico, tecnológico e industrial. Campinas: Unicamp, 2005. 1 CD-ROM. Ref. 368. SLACA,| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 8. | | WANG, S. H.; NASCIMENTO, T. P. do; BATISTA, G. da S.; MENESES, S. P. de; ASCHERI, J. L. R. Pellets de trigo e soja produzidos por extrusão. Ciência e Tecnologia de Alimentos, Campinas, v. 28, n. 3, p. 629-634, jul./set. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 9. | | DOMINGUES; FREITAS, C de S.; NASCIMENTO, T. P. do; CAMPANHA, R. B.; OLIVEIRA, P. A. de; MENDONCA, S. Efeito das condições de secagem sobre a umidade de espécies de macroalgas da costa brasileira. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 7., 2023, Brasília, DF. Anais... Brasília, DF: Embrapa, 2023. p. 14.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 10. | | NASCIMENTO, K. de O. do; WANG, S. H.; NASCIMENTO, T. P. do; BATISTA, G. da S.; ASCHERI, J. L. R. Farinhas de trigo e soja (80:20) pré-cozidas por extrusão para sopas cremosas semi-prontas. Alimentos e Nutrição, Araraquara, v. 18, n. 1, p. 61-68, jan./mar. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 11. | | D'ALMEIDA, C. T. S.; NASCIMENTO, T. P.; CARVALHO, C. W. P. de; CAMERON, L. C.; TAKEITI, C. Y.; FERREIRA, M. S. L. Metabolomic approcach of phenolic compounds in sorghum extrudates added of curcuma longa powder. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 13., 2019, Campinas. O futuro dos alimentos: Anais... Campinas: Galoá, 2019. 1 p. Publicado em Anais Eletrônico da Galoá Proceddings... SLACA. De 10 A 12 nov. 2019. Ref. 114820. Apoio financeiro FAPERJ, CNPq, CAPES.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 12. | | ALVES, T.; GEISSLITZ, S. M.; NASCIMENTO, T. P. DO; CARVALHO, C. W. P. de; SCHEERF, K. A.; TAKEITI, C. Y.; FERREIRA, M. S. L. A proteomic-based study to assess the effect of extrusion in the allergenic profile of wheat flours of different technological qualities. In: CONFERÊNCIA INTERNACIONAL DE PROTEÍNAS E COLOIDES ALIMENTARES,9., 2023, Rio de Janeiro. Anais... Campinas, Galoá, 2023. Poster 157774. CIPCA 2023. Colóides alimentares e saúde (peptídeos bioativos, alergenicidade).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | NASCIMENTO, T. P. do; BETTIOL NETO, J. E.; PEREIRA, R. A.; CASTRO, I. A. de; CHAGAS, E. A.; LAJOLO, F. M.; CORDENUNSI, B. R. Effect of thinning on flower and fruit and of edible coatings on postharvest quality of jaboticaba fruit stored at low temperature. Food Science and Technology, Campinas, v. 33, n.3, p. 424-433, July-Sept.. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 14 | |
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