Oleispira antarctica gen. nov., sp. nov., a new hydrocarbonoclastic marine bacterium, isolated from an Antarctic coastal seawater (Articolo in rivista)

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  • Oleispira antarctica gen. nov., sp. nov., a new hydrocarbonoclastic marine bacterium, isolated from an Antarctic coastal seawater (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1099/ijs.0.02366-0 (literal)
Alternative label
  • M.M. Yakimov 1, L. Giuliano 1, G. Gentile 2, E. Crisafi 1, T.N. Chernikova 3, W.-R. Abraham 3, H. Lunsdorf 3, K.N. Timmis 3, P.N. Golyshin 34 (2003)
    Oleispira antarctica gen. nov., sp. nov., a new hydrocarbonoclastic marine bacterium, isolated from an Antarctic coastal seawater
    in International journal of systematic and evolutionary microbiology (Print); Society for general microbiology, Reading (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M.M. Yakimov 1, L. Giuliano 1, G. Gentile 2, E. Crisafi 1, T.N. Chernikova 3, W.-R. Abraham 3, H. Lunsdorf 3, K.N. Timmis 3, P.N. Golyshin 34 (literal)
Pagina inizio
  • 779 (literal)
Pagina fine
  • 785 (literal)
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  • -Impact factor: 2.873 -Orally presented at: First FEMS Congress, Ljubljana, Slovenia June-July, 2003; PNRA Symposium held in Messina at University of Messina, April 2004; Second European Bioremediation Conference, Chania, Greece, July 2003 (literal)
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  • 53 (literal)
Rivista
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  • 7 (literal)
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  • The taxonomic characteristics of two bacterial strains, RB-8T and RB-9, isolated from hydrocarbon-degrading enrichment cultures obtained from Antarctic coastal marine environments (Rod Bay, Ross Sea), were determined. These bacteria were psychrophilic, aerobic and Gram-negative with polar flagella. Growth was not observed in the absence of NaCl, occurred only at concentrations of Na+ above 20 mM and was optimal at an NaCl concentration of 3–5% (w/v). The major cellular fatty acids were monounsaturated straight-chain fatty acids. The strains were able to synthesize the polyunsaturated fatty acid eicosapentaenoic acid (20 : 5v3) at low temperatures. The DNA G+C contents were 41–42 mol%. The strains formed a distinct phyletic line within the gamma-Proteobacteria, with less than 89?6% sequence identity to their closest relatives within the Bacteria with validly published names. Both isolates exhibited a restricted substrate profile, with a preference for aliphatic hydrocarbons, that is typical of marine hydrocarbonoclastic microorganisms such as Alcanivorax, Marinobacter and Oleiphilus. On the basis of ecophysiological properties, G+C content, 16S rRNA gene sequences and fatty acid composition, a novel genus and species within the gamma-Proteobacteria are proposed, Oleispira antarctica gen. nov., sp. nov.; strain RB-8T (=DSM14852T =LMG 21398T) is the type strain. (literal)
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  • ISI Web of Science (WOS) (literal)
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  • 1 Istituto Sperimentale Talassografico, CNR, Messina, Italy 2 Dipartimento di Biologia Animale ed Ecologia Marina, Universita` di Messina 3 Department of Microbiology, GBF–German Research Center for Biotechnology, Braunschweig 4 Institute of Microbiology, Biozentrum, Technical University of Braunschweig, Braunschweig, Germany (literal)
Titolo
  • Oleispira antarctica gen. nov., sp. nov., a new hydrocarbonoclastic marine bacterium, isolated from an Antarctic coastal seawater (literal)
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