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'5' in keywords Facet   Publication Year 1992  [X]
Facet   section ZfN Section C:Volume 047  [X]
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1992[X]
1Author    Stefan Kremer, Olov Sterner, Heidrun AnkeRequires cookie*
 Title    Degradation of Pentachlorophenol by Mycena avenacea TA 8480 - Identification of Initial Dechlorinated Metabolites  
 Abstract    Cultures o f the basidiomycete M ycena avenacea TA 8480 were shown to m etabolize penta­ chlorophenol (PCP), 2,3,5,6-tetrachloro-/7-hydroquinone (TeCHQ), and 2,3,5,6-tetrachloro-/?-benzoquinone (TeCBQ). The first metabolite o f the PCP degradation pathway was identified as TeCBQ which in a second reaction is reduced to the hydroquinone TeCHQ. Subsequently dechlorination o f TeCHQ yielded 3,5,6-trichloro-2-hydroxy-/?-benzoquinone (TCOHBQ). The specific degradation rate for PCP was 1.4 mg x g dry m ycelia-1 x day-1. The initial de­ chlorination rate o f TeCHQ was 5.9 mg x g dry m ycelia"1 x h o u r '1. N one o f the com pounds supported growth o f the fungus. 
  Reference    Z. Naturforsch. 47c, 561 (1992); received April 1 1992 
  Published    1992 
  Keywords    Basidiomycete, M ycena avenacea, Pentachlorophenol, Dechlorination, 3, 5, 6-Trichloro-2-hydroxybenzoquinone 
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 TEI-XML for    default:Reihe_C/47/ZNC-1992-47c-0561.pdf 
 Identifier    ZNC-1992-47c-0561 
 Volume    47