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.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Becher D,Specht M,Hammer E,Francke W,Schauer Fdoi
10.1128/aem.66.10.4528-4531.2000keywords:
subject
Has Abstractpub_date
2000-10-01 00:00:00pages
4528-31issue
10eissn
0099-2240issn
1098-5336journal_volume
66pub_type
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