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Metabolism of dibenzo-p-dioxin by Sphingomonas sp. strain RW1.
In the course of our screening for dibenzo-p-dioxin-utilizing bacteria, a Sphingomonas sp. strain was isolated from enrichment cultures inoculated with water samples from the river Elbe. The isolateExpand
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Metabolism of Dibenzofuran by Pseudomonas sp. Strain HH69 and the Mixed Culture HH27.
A Pseudomonas sp. strain, HH69, and a mixed culture, designated HH27, were isolated by selective enrichment from soil samples. The pure strain and the mixed culture grew aerobically on dibenzofuranExpand
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Hydride-Meisenheimer complex formation and protonation as key reactions of 2,4,6-trinitrophenol biodegradation by Rhodococcus erythropolis.
Biodegradation of 2,4,6-trinitrophenol (picric acid) by Rhodococcus erythropolis HLPM-1 proceeds via initial hydrogenation of the aromatic ring system. Here we present evidence for the formation of aExpand
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Transformation of Dibenzo-p-Dioxin by Pseudomonas sp. Strain HH69.
Dibenzo-p-dioxin was oxidatively cleaved by the dibenzofuran-degrading bacterium Pseudomonas sp. strain HH69 to produce minor amounts of 1-hydroxydibenzo-p-dioxin and catechol, while a 2-phenoxyExpand
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Transformation of 3-chlorodibenzofuran by Pseudomonas sp. HH69.
The dibenzofuran-degrading bacterial strain Pseudomonas sp. HH69 showed high oxidative activity towards 3-chlorodibenzofuran (3CDF). During the co-metabolic turnover of 3CDF large amounts ofExpand
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Identification and synthesis of new bicyclic acetals from the mountain pine beetle, Dendroctonus ponderosae Hopkins (Col.: Scol.).
Head-space volatiles obtained from male mountain pine beetles, Dendroctonus ponderosae, were analyzed by coupled GC-MS and chiral gas chromatography. 5-Ethyl-7-methyl-6,8-dioxabicyclo[3.2.1]octaneExpand
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Tetraponerine-8, an Alkaloidal Contact Poison in a Neoguinean Pseudomyrmecine Ant, Tetraponera sp.
The sting of the Neoguinean pseudomyrmecine ant, Tetraponera sp. (group punctulata) is modified in a structure resembling a drawing pen. These ants do not sting, but smear upon enemies a contactExpand
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Chemical structure of the carbohydrate backbone of Vibrio parahaemolyticus serotype 012 lipopolysaccharide.
The chemical structure of the saccharide portion of Vibrio parahaemolyticus serotype 012 lipopolysaccharide was studied. Using chemical degradation and modification, as well as methylation analysisExpand
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Essential oil composition of smyrnium olusatrum.
The essential oils obtained by hydrodistillation of green and ripe fruits, herb, flowers and roots of Smyrnium olusatrum (alexanders), have been analyzed by means of GC, GC-MS, and NMR spectroscopicExpand
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