Selective Biodegradation of S and N Heterocycles by a Recombinant Rhodococcus erythropolis Strain Containing Carbazole Dioxygenase

The carbazole dioxygenase genes were introduced into a dibenzothiophene degrader. The recombinant Rhodococcus erythropolis SN8 was capable of efficiently degrading dibenzothiophene and carbazole simultaneously. SN8 could also degrade various alkylated derivatives of carbazole and dibenzothiophene in...

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Veröffentlicht in:	Applied and Environmental Microbiology 2006-03, Vol.72 (3), p.2235-2238
Hauptverfasser:	Yu, Bo, Xu, Ping, Zhu, Shanshan, Cai, Xiaofeng, Wang, Ying, Li, Li, Li, Fuli, Liu, Xiaoyong, Ma, Cuiqing
Format:	Artikel
Sprache:	eng
Schlagworte:	Biodegradation Biodegradation, Environmental Biological and medical sciences Biotechnology Carbazoles - chemistry Carbazoles - metabolism Dioxygenases - genetics Dioxygenases - metabolism Fundamental and applied biological sciences. Psychology Microbiology Molecular Sequence Data Recombination, Genetic Rhodococcus - enzymology Rhodococcus - genetics Rhodococcus erythropolis Sequence Analysis, DNA Thiophenes - chemistry Thiophenes - metabolism
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Beschreibung
Zusammenfassung:	The carbazole dioxygenase genes were introduced into a dibenzothiophene degrader. The recombinant Rhodococcus erythropolis SN8 was capable of efficiently degrading dibenzothiophene and carbazole simultaneously. SN8 could also degrade various alkylated derivatives of carbazole and dibenzothiophene in FS4800 crude oil by just a one-step bioprocess.
ISSN:	0099-2240 1098-5336
DOI:	10.1128/AEM.72.3.2235-2238.2006