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| 42. |  | FREITAS, J. L. M. de; PEREIRA, P. A. A.; DOBEREINER, Johanna. Effects of organic matter and Azospirillum spp. strains in the metabolism of nitrogen in Sorghum vulgare. In: VOSE, P. B.; RUSCHEL, A. P., (Ed.). Associative N2-Fixation. Boca Raton: CRC, 1981. p. 155-163. Proceedings of the International Workshop of Associative N2-Fixation, July 2-6, 1979, held at Centro de Energia Nuclear na Agricultura, University of São Paulo, Piracicaba, Brasil.| Biblioteca(s): Embrapa Agrobiologia. |
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| 46. | | BALDANI, V. L. D.; OLIVEIRA, E.; BALOTA, E.; BALDANI, J. I.; KIRCHHOF, G.; DOBEREINER, Johanna. Burkholderia brasilensis sp. nov., uma nova especie de bacteria diazotrofica endofitica. Anais da Academia Brasileira de Ciencias, Rio de Janeiro, v. 69, n. 1, p. 116, 1997.| Biblioteca(s): Embrapa Agrobiologia. |
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| 49. | | JAMES, E. K.; REIS, V. M.; OLIVARES, F. L.; BALDANI, J. I.; DOBEREINER, Johanna. Infection of sugar cane by the nitrogen-fixing bacterium Acetobacter diazotrophicus. Journal of Experimental Botany, Oxford, v. 45, n. 275, p. 757-766, 1994.| Biblioteca(s): Embrapa Agrobiologia. |
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| 50. | | GOI, S. R.; SILVA, R. A. da; BALDANI, V. L. D.; BALDANI, J. I.; DÖBEREINER, Johanna. Influence of inoculation of diazotrophic bacteria on the root and root hair morphology of sugar cane. In: MINI-SYMPOSIUM ON AGROBIOLOGY, 2., 1998, Rio de Janeiro. Proceedings... Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 71, n. 3, p. 583-584, 1999.| Biblioteca(s): Embrapa Agrobiologia. |
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| 55. | | OLIVARES, F. L.; BALDANI, V. L. D.; REIS, V. M.; BALDANI, J. I.; DOBEREINER, Johanna. Occurrence of the endophytic diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of gramineae. Biology and Fertility of Soils, Berlin, v. 21, n. 3, p. 197-200, 1996.| Biblioteca(s): Embrapa Agrobiologia. |
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| 57. | | MARTINS, M. T.; SATO, M. I. Z.; TIEDJE, J. M.; HAGLER, L. C. N.; DÖBEREINER, Johanna; SANCHEZ, P. S. Progress in microbial ecology. Sao Paulo: SBM/ICOME, 1997. 621p. Proceedings of Seventh International Symposium on Microbial Ecology, held August 27 to September 01, 1995, in Santos, Brazil.| Biblioteca(s): Embrapa Agrobiologia. |
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| 58. | | CRUZ, L. M.; SOUZA, E. M. de; WEBER, O. B.; BALDANI, J. I.; DÖBEREINER, Johanna; PEDROSA, F. de O. 16S ribosomal DNA characterization of nitrogen-fixing bacteria isolated from banana (Musa spp.) and pineapple (Ananas comosus (L.) Merril). Applied and Environmental Microbiology, Washington, v. 67, n. 5, p. 2375-2379, may 2001.| Biblioteca(s): Embrapa Agrobiologia. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
18/12/2001 |
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Data da última atualização: |
18/12/2001 |
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Autoria: |
WEBER, O. B.; CRUZ, L. M.; BALDANI, J. I.; DÖBEREINER, Johanna. |
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Título: |
Herbaspirillum-like bacteria in banana plants. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, São Paulo, v. 32, n. 2, p. 201-205, jul./sept. 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Diazotrophic bacteria isolated from banana plants were characterized by morphological and physiological aspects. Three different groups of these plant-bacteria could be established. Two of them showed similarity to species of the Herbaspirillum genus. The third one was different because used only a few carbon substrates and produced water diffusible compounds that fluoresced under UV light. All three bacterial groups were thin rods with mono or bipolar flagella, presented negative reaction in Gram stain, showed catalase activity, were able to reduce nitrate and grew better in semi-solid JNFb medium at 31 °C. The nitrogenase activity was detected in semi-solid N-free JNFb medium and expressed higher values when pH ranged from 6.5 to 7.0 (groups I and II) and 60 to 6) (group III) The diazotrophs isolated from banana plants were distinet from speeres of Herbaspirillum previously identified in gramineos plants.
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Palavras-Chave: |
Ecologia microbiana; Musa spp. |
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Thesagro: |
Banana. |
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Thesaurus NAL: |
bananas; Herbaspirillum; microbial ecology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01548naa a2200229 a 4500
001 1598744
005 2001-12-18
008 2001 bl --- 0-- u #d
100 1 $aWEBER, O. B.
245 $aHerbaspirillum-like bacteria in banana plants.
260 $c2001
520 $aDiazotrophic bacteria isolated from banana plants were characterized by morphological and physiological aspects. Three different groups of these plant-bacteria could be established. Two of them showed similarity to species of the Herbaspirillum genus. The third one was different because used only a few carbon substrates and produced water diffusible compounds that fluoresced under UV light. All three bacterial groups were thin rods with mono or bipolar flagella, presented negative reaction in Gram stain, showed catalase activity, were able to reduce nitrate and grew better in semi-solid JNFb medium at 31 °C. The nitrogenase activity was detected in semi-solid N-free JNFb medium and expressed higher values when pH ranged from 6.5 to 7.0 (groups I and II) and 60 to 6) (group III) The diazotrophs isolated from banana plants were distinet from speeres of Herbaspirillum previously identified in gramineos plants.
650 $abananas
650 $aHerbaspirillum
650 $amicrobial ecology
650 $aBanana
653 $aEcologia microbiana
653 $aMusa spp
700 1 $aCRUZ, L. M.
700 1 $aBALDANI, J. I.
700 1 $aDÖBEREINER, Johanna.
773 $tBrazilian Journal of Microbiology, São Paulo$gv. 32, n. 2, p. 201-205, jul./sept. 2001.
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