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Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
05/04/2005 |
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Data da última atualização: |
05/04/2005 |
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Autoria: |
REIS, V. M.; SANTOS, P. E. -de los; TENORIO-SALGADO, S.; VOGEL, J.; STOFFELS, M.; GUYON, S.; MAVINGUI, P.; BALDANI, V. L. D.; SCHMID, M.; BALDANI, J. I.; BALANDREAU, J.; HARTMANN, A.; CABALLERO-MELLADO, J. |
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Título: |
Burkholderia tropica sp. nov., a novel nitrogen-fixing, plant-associated bacterium. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, Reading, v. 54, p. 2155-2162, 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
In an ecological survey of nitrogen-fixing bacteria isolated from the rhizosphere and as endophytes of sugarce, maize and teosinte plants in Brazil, Mexico and South Africa, a new phylogenetically homogeneous group of N2-fixing bacteria was identified within the genus Burkholderia. This polyphasic taxonomic study included microscopic and colony morphology, API 20NE tests and growth on different culture media at different pH and temperatures, as well as carbon source assimilation tests and whole-cell protein pattern analysis. Analysis of 16S rRNA gene sequences showed 99.2-99.9% similarity within the novel species and 97.2% similarity to the closet related species, Burkholderia sacchari. The novel species was composed of four distinct amplified 16S rDNA restriction analysis groups. The DNA-DNA reassociation values within the novel species were greater than 70% and less than 42% for the closet related species, B. sacchari. Based on these results and on many phenotypic characteristics, a novel N2-fixing species is proposed for the genus Burkholderia, Burkholderia tropica sp. nov., with the type strain Ppe8T (=ATCC BAA-831T=DSM 15359T). B. tropica was isolated from plants grown in geographical regions with climates ranging from temperates subhumid to hot humid. |
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Palavras-Chave: |
Bactéria diazotrófica; Biological nitrogen fixation; BNF; Burkholderia tropica; Cana-de-açúcar; Deoxyribonucleic acid; Diazotrophic bacteria; FBN; Fixação biológica de nitrogênio; Growth; Phenotypes; Protein; Sugar cane. |
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Thesagro: |
Ácido Nucléico; Crescimento; DNA; Fenótipo; Proteína; Sideróforo. |
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Thesaurus NAL: |
nucleic acids; siderophores. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02702naa a2200517 a 4500
001 1627998
005 2005-04-05
008 2004 bl --- 0-- u #d
100 1 $aREIS, V. M.
245 $aBurkholderia tropica sp. nov., a novel nitrogen-fixing, plant-associated bacterium.
260 $c2004
520 $aIn an ecological survey of nitrogen-fixing bacteria isolated from the rhizosphere and as endophytes of sugarce, maize and teosinte plants in Brazil, Mexico and South Africa, a new phylogenetically homogeneous group of N2-fixing bacteria was identified within the genus Burkholderia. This polyphasic taxonomic study included microscopic and colony morphology, API 20NE tests and growth on different culture media at different pH and temperatures, as well as carbon source assimilation tests and whole-cell protein pattern analysis. Analysis of 16S rRNA gene sequences showed 99.2-99.9% similarity within the novel species and 97.2% similarity to the closet related species, Burkholderia sacchari. The novel species was composed of four distinct amplified 16S rDNA restriction analysis groups. The DNA-DNA reassociation values within the novel species were greater than 70% and less than 42% for the closet related species, B. sacchari. Based on these results and on many phenotypic characteristics, a novel N2-fixing species is proposed for the genus Burkholderia, Burkholderia tropica sp. nov., with the type strain Ppe8T (=ATCC BAA-831T=DSM 15359T). B. tropica was isolated from plants grown in geographical regions with climates ranging from temperates subhumid to hot humid.
650 $anucleic acids
650 $asiderophores
650 $aÁcido Nucléico
650 $aCrescimento
650 $aDNA
650 $aFenótipo
650 $aProteína
650 $aSideróforo
653 $aBactéria diazotrófica
653 $aBiological nitrogen fixation
653 $aBNF
653 $aBurkholderia tropica
653 $aCana-de-açúcar
653 $aDeoxyribonucleic acid
653 $aDiazotrophic bacteria
653 $aFBN
653 $aFixação biológica de nitrogênio
653 $aGrowth
653 $aPhenotypes
653 $aProtein
653 $aSugar cane
700 1 $aSANTOS, P. E. -de los
700 1 $aTENORIO-SALGADO, S.
700 1 $aVOGEL, J.
700 1 $aSTOFFELS, M.
700 1 $aGUYON, S.
700 1 $aMAVINGUI, P.
700 1 $aBALDANI, V. L. D.
700 1 $aSCHMID, M.
700 1 $aBALDANI, J. I.
700 1 $aBALANDREAU, J.
700 1 $aHARTMANN, A.
700 1 $aCABALLERO-MELLADO, J.
773 $tInternational Journal of Systematic and Evolutionary Microbiology, Reading$gv. 54, p. 2155-2162, 2004.
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