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Registros recuperados : 30 | |
3. | | COLETTA FILHO, H. D.; BORGES, K. M.; MACHADO, M. A. Ocorrencia de xylella fastidiosa em plantas candidatas a matrizes de laranja-doce, e transmissao por borbulhas contaminadas Laranja: Revista Tecnico-Cientifica de Citricultura, v.21, n.2, p.335-343, Cordeiropolis, SP, 2000 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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7. | | COLETTA FILHO, H. D.; RODRIGUES, C.; TAKITA, M. A.; MACHADO, M. A. Ensaio de patogenicidade da bactéria Xylella fastidiosa, estirpe J1 a 12, em plantas de tabaco. Fitopatologia Brasileira, Brasília, DF, v. 29, supl., p. S48, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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10. | | CARVALHO, S. A. de; GIRARDI, E. A.; MOURÃO FILHO, F. de A.; FERRAREZI, R. S.; COLETTA FILHO, H. D. Advances in citrus propagation in Brazil. Revista Brasileira de Fruticultura, Jaboticabal, v. 41, n. 6, (e-422), 2019. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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11. | | SOUZA, A. A. de; TAKITA, M. A.; PEREIRA, E. O.; RODRIGUES, C. M. COLETTA FILHO, H. D.; MACHADO, M. A. Expressão de genes de adesão e adaptação de Xylella fastidiosa durante crescimento in planta e formação de biofilme in vitro. Fitopatologia Brasileira, Brasília, DF, v. 29, supl., p. S44, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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13. | | BOVANAES, L.; STUCHI, E. S.; SAFADY, N. G.; FRANCISCO, C. S.; GIL, M. C. S.; COLETTA-FILHO, H. D. Genetic structure of Candidatus Liberibacter asiaticus in brazil: the geographic regions and host effects. In: INTERNATIONAL CITRUS CONGRESS, 2016, Foz do Iguaçu. Sustainable citriculture: the role of applied knowledge: abstract book. Londrina: IAPAR; Campinas: IAC, 2016. Resumo S6-319, p. 88. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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15. | | TARGON, M. L. P. N.; MACHADO, M. A.; COLETTA FILHO, H. D.; SOUZA, A. A.; MULLER, G. W. Sequencia de nucleotideos do gene da capa proteica de tres isolados brasileiros do virus da tristeza dos citros Summa Phytopathologica, v.26, n.2, p.201-205, Cordeiropolis, 2000 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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16. | | KUBO, K. S.; STUART, R. M.; FREITAS-ASTÚA, J.; ANTONIOLI-LUIZON, R.; LOCALI-FABRIS, E. C.; COLETTA-FILHO, H. D.; MACHADO, M. A.; KITAJIMA, E. W. Evaluation of the genetic variability of orchid fleck virus by single-strand conformational polymorphism analysis and nucleotide sequencing of a fragment from the nucleocapsid. Archives of Virology, v. 154, n. 6, p. 1009-1014, mai. 2009. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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17. | | COLETTA-FILHO, H. D.; TARGON, M. L. P. N.; TAKITA, M. A.; DE NEGRI, J. D.; POMPEU JUNIOR, J.; MACHADO, M. A.; AMARAL, A. M.; MULLER, G. W. First report of the causal agent of Huanglongbing ("Candidatus Liberibacter asiaticus") in Brazil. Plant Disease, v. 88, n. 12, p. 1382, 2004. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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18. | | AMARAL, A. M. do; BAPTISTA, J. C.; SOUZA, C. B.; WINCK, F. V.; RONCOLETTA, J.; COLETTA FILHO, H. D.; TAKITA, M. A.; MACHADO, M. A. Functional genomics and diagnostic of Xanthomonas axonopodis pv. citri towards pathogenicity-related genes. In: INTERNATIONAL CITRUS CANKER AND HUANGLONGBING RESEARCH WORKSHOP, 2. 2005, Orlando. Proceedings... Orlando: Florida Citrus Muual, 2005. p. 69 Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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19. | | OSIRO, D.; COLNAGO, L. A.; OTOBONI, A. M. M. B.; LEMOS, E. G. M.; SOUZA, A. A.; COLETTA FILHO, H. D.; MACHADO, M. A. A kinetic model for Xylella fastidiosa adhesion, biofilm formation, and virulence. FEMS Microbiology Letters, v. 236, p. 313-318, 2004. Biblioteca(s): Embrapa Instrumentação. |
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20. | | BASTIANEL, M.; DORNELLES, A. L. C.; MACHADO, M. A.; WICKERT, E.; MARASCHIN, S. de F.; COLETTA FILHO, H. D.; SCHÄFER, G. Caracterização de genótipos de Citrus spp. através de marcadores RAPD. Ciência Rural, Santa Maria, v. 31, n. 5, p. 763-768, set./out. 2001. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registros recuperados : 30 | |
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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. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
12/02/2008 |
Data da última atualização: |
24/07/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
SOUZA, A. A. de; TAKITA, M. A.; COLETTA-FILHO, H. D.; TARGON, M. L. P. N.; CARLOS, E. F.; LOCALI-FABRIS, E. C.; AMARAL, A. M.; FREITAS-ÁSTUA, J.; SILVA-PINHATI, A. C. O.; BOSCARIOL-CAMARGO, R. L.; BERGER, I. J.; RODRIGUES, C. M.; REIS, M. S.; MACHADO, M. A. |
Afiliação: |
Alessandra A. de Souza, APTA; Marco A. Takita, APTA; Helvécio D. Coletta-Filho, APTA; Maria Luisa P. N. Targon, APTA; Eduardo F. Carlos, APTA; Eliane C. Locali-Fabris, APTA; Alexandre M. Amaral, CENARGEN; Juliana Freitas-Astúa, CNPMF; Ana Carla O. Silva-Pinhati, APTA; Raquel L. Boscariol-Camargo, APTA; Irving J. Berger, APTA; Carolina M. Rodrigues, APTA; Marcelo S. Reis, APTA; Marcos A. Machado, APTA. |
Título: |
Analysis of expressed sequence tags from Citrus sinensis L. Osbeck infected with Xylella fastidiosa. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v. 30, n. 3, p. 957-964, 2007. |
ISSN: |
1415-4757 |
Idioma: |
Inglês |
Conteúdo: |
In order to understand the genetic responses resulting from physiological changes that occur in plants displaying citrus variegated chlorosis (CVC) symptoms, we adopted a strategy of comparing two EST libraries from sweet orange [Citrus sinensis (L.) Osbeck]. One of them was prepared with plants showing typical CVC symptoms caused by Xylella fastidiosa and the other with non-inoculated plants. We obtained 15,944 ESTs by sequencing the two cDNA libraries. Using an in silico hybridization strategy, 37 genes were found to have significant variation at the transcriptional level. Within this subset, 21 were up-regulated and 16 were down-regulated in plants with CVC. The main functional categories of the down-regulated transcripts in plants with CVC were associated with metabolism, protein modification, energy and transport facilitation. The majority of the up-regulated transcripts were associated with metabolism and defense response. Some transcripts associated with adaptation to stress conditions were up-regulated in plants with CVC and could explain why plants remain alive even under severe water and nutritional stress. Others of the up-regulated transcripts are related to defense response suggesting that sweet orange plants activate their defense machinery. The genes associated with stress response might be expressed as part of a secondary response related to physiological alterations caused by the infection. |
Palavras-Chave: |
Compatible interaction; CVC; EST; Sweet orange. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02430naa a2200337 a 4500 001 1654657 005 2023-07-24 008 2007 bl uuuu u00u1 u #d 022 $a1415-4757 100 1 $aSOUZA, A. A. de 245 $aAnalysis of expressed sequence tags from Citrus sinensis L. Osbeck infected with Xylella fastidiosa.$h[electronic resource] 260 $c2007 520 $aIn order to understand the genetic responses resulting from physiological changes that occur in plants displaying citrus variegated chlorosis (CVC) symptoms, we adopted a strategy of comparing two EST libraries from sweet orange [Citrus sinensis (L.) Osbeck]. One of them was prepared with plants showing typical CVC symptoms caused by Xylella fastidiosa and the other with non-inoculated plants. We obtained 15,944 ESTs by sequencing the two cDNA libraries. Using an in silico hybridization strategy, 37 genes were found to have significant variation at the transcriptional level. Within this subset, 21 were up-regulated and 16 were down-regulated in plants with CVC. The main functional categories of the down-regulated transcripts in plants with CVC were associated with metabolism, protein modification, energy and transport facilitation. The majority of the up-regulated transcripts were associated with metabolism and defense response. Some transcripts associated with adaptation to stress conditions were up-regulated in plants with CVC and could explain why plants remain alive even under severe water and nutritional stress. Others of the up-regulated transcripts are related to defense response suggesting that sweet orange plants activate their defense machinery. The genes associated with stress response might be expressed as part of a secondary response related to physiological alterations caused by the infection. 653 $aCompatible interaction 653 $aCVC 653 $aEST 653 $aSweet orange 700 1 $aTAKITA, M. A. 700 1 $aCOLETTA-FILHO, H. D. 700 1 $aTARGON, M. L. P. N. 700 1 $aCARLOS, E. F. 700 1 $aLOCALI-FABRIS, E. C. 700 1 $aAMARAL, A. M. 700 1 $aFREITAS-ÁSTUA, J. 700 1 $aSILVA-PINHATI, A. C. O. 700 1 $aBOSCARIOL-CAMARGO, R. L. 700 1 $aBERGER, I. J. 700 1 $aRODRIGUES, C. M. 700 1 $aREIS, M. S. 700 1 $aMACHADO, M. A. 773 $tGenetics and Molecular Biology, Ribeirão Preto$gv. 30, n. 3, p. 957-964, 2007.
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