| Autor: |
Travkin, Vasili, Baskunov, Boris P., Golovlev, Eugene L., Boersma, Marelle G., Boeren, Sjef, Vervoort, Jacques, van Berkel, Willem J.H., Rietjens, Ivonne M.C.M., Golovleva, Ludmila A. |
| Předmět: |
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| Zdroj: |
FEMS Microbiology Letters; Apr2002, Vol. 209 Issue 2, p307, 6p |
| Abstrakt: |
In this paper we report the isolation and characterization of an anaerobic enrichment culture as well as of a Rhodococcus sp. strain 2 capable of degrading 3,4-dihaloanilines under nitrate reducing conditions. Using mass spectrometry several of the intermediates formed in the process of 3,4-dichloroaniline conversion were identified. Most interesting is the observation of reductive deamination and the formation of 1,2-dichlorobenzene as one of the intermediates. Using 19F NMR and fluorinated 3,4-dihaloaniline model substrates it was corroborated that reductive deamination of the anilines to give dihalobenzene intermediates represents a new initial step in the anaerobic microbial degradation of these halogenated anilines. [Copyright &y& Elsevier] |
| Databáze: |
Complementary Index |
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