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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
19/11/2007 |
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Data da última atualização: |
10/07/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTOS, D. B. M.; SILVA, F. R.; ALMEIDA, J. D.; BARROS, L. M. G.; SOBRAL, L. T. CARNEIRO, M. |
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Título: |
Identificação de ESTs tecido-específicas no banco de dados do genoma funcional de Coffea spp. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2006 |
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Páginas: |
p. 84. |
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Idioma: |
Português |
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Palavras-Chave: |
Banco de dados; Coffea spp; Genoma funcional. |
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Thesagro: |
Biologia Molecular. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/28367/1/tales2006.pdf
https://www.cenargen.embrapa.br/publica/talento/tales2006.pdf
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Marc: |
LEADER 00773nam a2200205 a 4500
001 1188548
005 2008-07-10
008 2006 bl uuuu u00u1 u #d
100 1 $aSANTOS, D. B. M.
245 $aIdentificação de ESTs tecido-específicas no banco de dados do genoma funcional de Coffea spp.
260 $aIn: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia$c2006
300 $ap. 84.
650 $aBiologia Molecular
653 $aBanco de dados
653 $aCoffea spp
653 $aGenoma funcional
700 1 $aSILVA, F. R.
700 1 $aALMEIDA, J. D.
700 1 $aBARROS, L. M. G.
700 1 $aSOBRAL, L. T. CARNEIRO, M.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
29/11/2001 |
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Data da última atualização: |
07/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PACCOLA-MEIRELLES, L.D.; FERREIRA, A. S.; MEIRELLES, W. F.; MARRIEL, I. E.; CASELA, C. R. |
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Afiliação: |
WALTER FERNANDES MEIRELLES, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
Detection of a bacterium associated with a leaf spot disease of maize in Brazil. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Journal of Phytopathology, Berlin, v. 149, p. 275-279, 2001. |
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Idioma: |
Português |
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Conteúdo: |
A leaf spot disease of maize occuring in Brazil in the 1980s was described as being caused by the ascomycete Phaeosphaeria maydis (P. Henn) Rane. Payak and Renfro (imperfect from Phyllosticta sp.). Disease symptoms were dark-green water-soaked spots that later became necrotic lesions. There are no reports at present in the literature of re-infection by the fungus under controlled conditions, casting doubt on the drue identity of the pathogen. In this study, cytological analyses of lesions at the initial stages did not detect the presence of fungal structures. Bacterial colonies with yellow pigmentation were isolated from the lesions, which reacted positively in hypersensitivity tests in tobacco plants. Maize plants were inoculated with the isolated bacteria. After 72 h incubation in a dew chamber, plants were transferred to a greenhouse, where they remained until evaluation. Typical symptoms of the disease were observed 5-7 days after inoculation of plants, only on treatments inoculated with the bacteria. The bacterium was re-isolated, which suggests its involvement in the initial phases of disease. The bacterium was identified as Pantoea ananas (synonym Erwinia ananas). |
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Palavras-Chave: |
Erwinia ananas; Maize; Pantoea ananas. |
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Thesagro: |
Milho; Phaeosphaeria Maydis. |
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Thesaurus NAL: |
Phyllosticta. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01884naa a2200241 a 4500
001 1485166
005 2018-06-07
008 2001 bl uuuu u00u1 u #d
100 1 $aPACCOLA-MEIRELLES, L.D.
245 $aDetection of a bacterium associated with a leaf spot disease of maize in Brazil.$h[electronic resource]
260 $c2001
520 $aA leaf spot disease of maize occuring in Brazil in the 1980s was described as being caused by the ascomycete Phaeosphaeria maydis (P. Henn) Rane. Payak and Renfro (imperfect from Phyllosticta sp.). Disease symptoms were dark-green water-soaked spots that later became necrotic lesions. There are no reports at present in the literature of re-infection by the fungus under controlled conditions, casting doubt on the drue identity of the pathogen. In this study, cytological analyses of lesions at the initial stages did not detect the presence of fungal structures. Bacterial colonies with yellow pigmentation were isolated from the lesions, which reacted positively in hypersensitivity tests in tobacco plants. Maize plants were inoculated with the isolated bacteria. After 72 h incubation in a dew chamber, plants were transferred to a greenhouse, where they remained until evaluation. Typical symptoms of the disease were observed 5-7 days after inoculation of plants, only on treatments inoculated with the bacteria. The bacterium was re-isolated, which suggests its involvement in the initial phases of disease. The bacterium was identified as Pantoea ananas (synonym Erwinia ananas).
650 $aPhyllosticta
650 $aMilho
650 $aPhaeosphaeria Maydis
653 $aErwinia ananas
653 $aMaize
653 $aPantoea ananas
700 1 $aFERREIRA, A. S.
700 1 $aMEIRELLES, W. F.
700 1 $aMARRIEL, I. E.
700 1 $aCASELA, C. R.
773 $tJournal of Phytopathology, Berlin$gv. 149, p. 275-279, 2001.
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Embrapa Milho e Sorgo (CNPMS) |
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