Degradation of prochloraz and 2,4,6-trichlorophenol by environmental bacterial strains |
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| Authors: | C Bock R M Kroppenstedt U Schmidt H Diekmann |
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| Institution: | 1. Institut für Mikrobiologie, Universit?t Hannover, Schneiderberg 50, D-30167, Hannover, Germany
2. Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Mascheroder Weg 1B, D-38124, Braunschweig, Germany
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| Abstract: | Eight bacterial isolates from enrichment with 2,4,6-trichlorophenol (TCP) as sole carbon source were tested for their potential
to degrade prochloraz. None of them could grow on prochloraz. Strain C964, identified as Aureobacterium sp., effectively reduced the fungitoxic activity of prochloraz in a bioassay and degradation was confirmed by HPLC. Two other
isolates, strain C611 and C961, using TCP as a carbon source, belong to the β subclass of the proteobacteria and presumely
degrade TCP via 2,4-dichlorohydroquinone and hydroxyhydroquinone as indicated by oxygen-consumption tests.
Received: 3 July 1995/Received revision: 27 July 1995/Accepted: 31 July 1995 |
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