Affiliation:
1. Department of Biology, California State University, Chico 95929-0515.
Abstract
We have isolated two soil bacteria (identified as Arthrobacter aurescens TW17 and Nocardia sp. strain TW2) capable of degrading p-nitrophenol (PNP) and numerous other phenolic compounds. A. aurescens TW17 contains a large plasmid which correlated with the PNP degradation phenotype. Degradation of PNP by A. aurescens TW17 was induced by preexposure to PNP, 4-nitrocatechol, 3-methyl-4-nitrophenol, or m-nitrophenol, whereas PNP degradation by Nocardia sp. strain TW2 was induced by PNP, 4-nitrocatechol, phenol, p-cresol, or m-nitrophenol. A. aurescens TW17 initially degraded PNP to hydroquinone and nitrite. Nocardia sp. strain TW2 initially converted PNP to hydroquinone or 4-nitrocatechol, depending upon the inducing compound.
Publisher
American Society for Microbiology
Subject
Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology
Reference20 articles.
1. Bayle R. C. and M. G. Barbour. 1984. The degradation of aromatic compounds by the meta and gentisate pathways p. 253-294. In D. T. Gibson (ed.) Microbial degradation of organic compounds. Marcel Dekker Inc. New York.
2. Isolation and partial characterization of plasmid DNA from Arthrobacter oxydans;Brandsch R.;Arch. Microbiol.,1984
3. Nitrosubstituted aromatic compounds as nitrogen source for bacteria;Bruhn C.;Appl. Environ. Microbiol.,1987
4. Nitroaromatics are substrates for the TOL plasmid upperpathway enzymes;Delgado A.;Appl. Environ. Microbiol.,1992
5. Biodegradation of mixtures of substituted benzenes by Pseudomonas sp. strain JS150;Haigler B. E.;Appl. Environ. Microbiol.,1992
Cited by
112 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献