Abstract
Naphthalene- and phenanthrene-degrading bacteria in Puget Sound sediments were enumerated by most-probable-number enumeration procedures. Sediments from a creosote-contaminated Environmental Protection Agency Superfund Site (Eagle Harbor) contained from 10(4) to 10(7) polycyclic aromatic hydrocarbon (PAH)-degrading bacteria g (dry weight) of sediment-1, whereas the concentration at an uncontaminated site ranged from 10(3) to 10(4) g of sediment(-1). Isolates of PAH-degrading bacteria were obtained from these most-probable-number tubes as well as from sediment samples from noncontaminated sites and from bioreactors enriched with PAHs. The 18 resulting strains were grouped by whole-cell fatty acid analysis into two subgroups. The larger group of strains belonged to the newly described genus Cycloclasticus, whereas the other group contained members of the genus Vibrio. The Cycloclasticus group seems to be widespread in noncontaminated sediments. PAH degradation was confirmed in selected strains on the basis of removal of phenanthrene from growing cultures.
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- Atlas R. M. Microbial degradation of petroleum hydrocarbons: an environmental perspective. Microbiol Rev. 1981 Mar;45(1):180–209. doi: 10.1128/mr.45.1.180-209.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bazylinski D. A., Wirsen C. O., Jannasch H. W. Microbial utilization of naturally occurring hydrocarbons at the guaymas basin hydrothermal vent site. Appl Environ Microbiol. 1989 Nov;55(11):2832–2836. doi: 10.1128/aem.55.11.2832-2836.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bogardt A. H., Hemmingsen B. B. Enumeration of phenanthrene-degrading bacteria by an overlayer technique and its use in evaluation of petroleum-contaminated sites. Appl Environ Microbiol. 1992 Aug;58(8):2579–2582. doi: 10.1128/aem.58.8.2579-2582.1992. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Calder J. A., Lader J. H. Effect of dissolved aromatic hydrocarbons on the growth of marine bacteria in batch culture. Appl Environ Microbiol. 1976 Jul;32(1):95–101. doi: 10.1128/aem.32.1.95-101.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Deming J. W., Colwell R. R. Observations of barophilic microbial activity in samples of sediment and intercepted particulates from the demerara abyssal plain. Appl Environ Microbiol. 1985 Oct;50(4):1002–1006. doi: 10.1128/aem.50.4.1002-1006.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dyksterhouse S. E., Gray J. P., Herwig R. P., Lara J. C., Staley J. T. Cycloclasticus pugetii gen. nov., sp. nov., an aromatic hydrocarbon-degrading bacterium from marine sediments. Int J Syst Bacteriol. 1995 Jan;45(1):116–123. doi: 10.1099/00207713-45-1-116. [DOI] [PubMed] [Google Scholar]
- Foght J. M., Fedorak P. M., Westlake D. W. Mineralization of [14C]hexadecane and [14C]phenanthrene in crude oil: specificity among bacterial isolates. Can J Microbiol. 1990 Mar;36(3):169–175. doi: 10.1139/m90-030. [DOI] [PubMed] [Google Scholar]
- García-Valdés E., Cozar E., Rotger R., Lalucat J., Ursing J. New naphthalene-degrading marine Pseudomonas strains. Appl Environ Microbiol. 1988 Oct;54(10):2478–2485. doi: 10.1128/aem.54.10.2478-2485.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gauthier M. J., Lafay B., Christen R., Fernandez L., Acquaviva M., Bonin P., Bertrand J. C. Marinobacter hydrocarbonoclasticus gen. nov., sp. nov., a new, extremely halotolerant, hydrocarbon-degrading marine bacterium. Int J Syst Bacteriol. 1992 Oct;42(4):568–576. doi: 10.1099/00207713-42-4-568. [DOI] [PubMed] [Google Scholar]
- Guerin W. F., Jones G. E. Two-stage mineralization of phenanthrene by estuarine enrichment cultures. Appl Environ Microbiol. 1988 Apr;54(4):929–936. doi: 10.1128/aem.54.4.929-936.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Larsen N., Olsen G. J., Maidak B. L., McCaughey M. J., Overbeek R., Macke T. J., Marsh T. L., Woese C. R. The ribosomal database project. Nucleic Acids Res. 1993 Jul 1;21(13):3021–3023. doi: 10.1093/nar/21.13.3021. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Malins D. C., Krahn M. M., Brown D. W., Rhodes L. D., Myers M. S., McCain B. B., Chan S. L. Toxic chemicals in marine sediment and biota from Mukilteo, Washington: relationships with hepatic neoplasms and other hepatic lesions in English sole (Parophrys vetulus). J Natl Cancer Inst. 1985 Feb;74(2):487–494. [PubMed] [Google Scholar]
- Reichelt J. L., Baumann P., Baumann L. Study of genetic relationships among marine species of the genera Beneckea and Photobacterium by means of in vitro DNA/DNA hybridization. Arch Microbiol. 1976 Oct 11;110(1):101–120. doi: 10.1007/BF00416975. [DOI] [PubMed] [Google Scholar]
- Roubal G., Atlas R. M. Distribution of hydrocarbon-utilizing microorganisms and hydrocarbon biodegradation potentials in Alaskan continental shelf areas. Appl Environ Microbiol. 1978 May;35(5):897–905. doi: 10.1128/aem.35.5.897-905.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shiaris M. P., Cooney J. J. Replica plating method for estimating phenanthrene-utilizing and phenanthrene-cometabolizing microorganisms. Appl Environ Microbiol. 1983 Feb;45(2):706–710. doi: 10.1128/aem.45.2.706-710.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shiaris M. P. Seasonal Biotransformation of Naphthalene, Phenanthrene, and Benzo[a]pyrene in Surficial Estuarine Sediments. Appl Environ Microbiol. 1989 Jun;55(6):1391–1399. doi: 10.1128/aem.55.6.1391-1399.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sikkema J., de Bont J. A., Poolman B. Mechanisms of membrane toxicity of hydrocarbons. Microbiol Rev. 1995 Jun;59(2):201–222. doi: 10.1128/mr.59.2.201-222.1995. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tagger S., Truffaut N., Le Petit J. Preliminary study on relationships among strains forming a bacterial community selected on naphthalene from a marine sediment. Can J Microbiol. 1990 Oct;36(10):676–681. doi: 10.1139/m90-115. [DOI] [PubMed] [Google Scholar]
- Tuveson R. W., Kagan J., Shaw M. A., Moresco G. M., von Behne E. M., Pu H., Bazin M., Santus R. Phototoxic effects of fluoranthene, a polycyclic aromatic hydrocarbon, on bacterial species. Environ Mol Mutagen. 1987;10(3):245–261. doi: 10.1002/em.2850100304. [DOI] [PubMed] [Google Scholar]
- West P. A., Okpokwasili G. C., Brayton P. R., Grimes D. J., Colwell R. R. Numerical taxonomy of phenanthrene-degrading bacteria isolated from the Chesapeake Bay. Appl Environ Microbiol. 1984 Nov;48(5):988–993. doi: 10.1128/aem.48.5.988-993.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]