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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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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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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
Volume |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
10/08/1995 |
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Data da última atualização: |
10/08/1995 |
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Autoria: |
SILVA, J. B. C. da. |
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Afiliação: |
EMBRAPA-CNPH. |
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Título: |
Reproducao de batata-doce (Ipomoea batatas (L) Lam.). |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Botucatu: UNESP, 1994. |
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Páginas: |
22p. |
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Idioma: |
Português |
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Palavras-Chave: |
Propagacao; Propagation; Sweet potato. |
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Thesaurus NAL: |
reproduction. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00399nam a2200157 a 4500
001 1753456
005 1995-08-10
008 1994 bl uuuu u0uu1 u #d
100 1 $aSILVA, J. B. C. da
245 $aReproducao de batata-doce (Ipomoea batatas (L) Lam.).
260 $aBotucatu: UNESP$c1994
300 $a22p.
650 $areproduction
653 $aPropagacao
653 $aPropagation
653 $aSweet potato
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Embrapa Hortaliças (CNPH) |
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