Literature DB >> 11010910

Cometabolic degradation of dibenzofuran by biphenyl-cultivated Ralstonia sp. strain SBUG 290.

D Becher1, M Specht, E Hammer, W Francke, F Schauer.   

Abstract

Cells of the gram-negative bacterium Ralstonia sp. strain SBUG 290 grown in the presence of biphenyl are able to cooxidize dibenzofuran which has been 1,2-hydroxylated. Meta cleavage of the 1, 2-dihydroxydibenzofuran between carbon atoms 1 and 9b produced 2-hydroxy-4-(3'-oxo-3'H-benzofuran-2'-yliden)but-2-enoic acid, which was degraded completely via salicylic acid. The presence of these intermediates indicates a degradation mechanism for dibenzofuran via lateral dioxygenation by Ralstonia sp. strain SBUG 290.

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Year:  2000        PMID: 11010910      PMCID: PMC92336          DOI: 10.1128/AEM.66.10.4528-4531.2000

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN: 0099-2240            Impact factor:   4.792


  16 in total

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2.  Dioxygenolytic cleavage of aryl ether bonds: 1,10-dihydro-1,10-dihydroxyfluoren-9-one, a novel arene dihydrodiol as evidence for angular dioxygenation of dibenzofuran.

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Journal:  FEMS Microbiol Lett       Date:  1989-11       Impact factor: 2.742

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Journal:  Appl Environ Microbiol       Date:  1998-06       Impact factor: 4.792

4.  Cleavage of dibenzofuran and dibenzodioxin ring systems by a Pseudomonas bacterium.

Authors:  P Fortnagel; H Harms; R M Wittich; W Francke; S Krohn; H Meyer
Journal:  Naturwissenschaften       Date:  1989-05

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6.  Degradation of polycyclic aromatic hydrocarbons and aromatic heterocycles by a Pseudomonas species.

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Authors:  S M Resnick; D T Gibson
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8.  Biodegradation pathway of 2-chlorodibenzo-p-dioxin and 2-chlorodibenzofuran in the biphenyl-utilising strain JB1.

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Journal:  Chemosphere       Date:  1998 Oct-Nov       Impact factor: 7.086

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Authors:  H Wilkes; R Wittich; K N Timmis; P Fortnagel; W Francke
Journal:  Appl Environ Microbiol       Date:  1996-02       Impact factor: 4.792

Review 10.  Degradation of dioxin-like compounds by microorganisms.

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  6 in total

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Journal:  Curr Microbiol       Date:  2006-06-06       Impact factor: 2.188

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Authors:  Shoko Iwai; Atsushi Yamazoe; Ryosuke Takahashi; Futoshi Kurisu; Osami Yagi
Journal:  Curr Microbiol       Date:  2005-10-15       Impact factor: 2.188

3.  Plasmid-borne genes code for an angular dioxygenase involved in dibenzofuran degradation by Terrabacter sp. strain YK3.

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4.  Phyto/rhizoremediation studies using long-term PCB-contaminated soil.

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5.  Biotransformation of bisphenol A analogues by the biphenyl-degrading bacterium Cupriavidusbasilensis - a structure-biotransformation relationship.

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Review 6.  Bacterial degradation of aromatic compounds.

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Journal:  Int J Environ Res Public Health       Date:  2009-01-13       Impact factor: 3.390

  6 in total

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