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Wang Q, Zhang S, Li Y, Klassen W. Potential Approaches to Improving Biodegradation of Hydrocarbons for Bioremediation of Crude Oil Pollution. ACTA ACUST UNITED AC 2011. [DOI: 10.4236/jep.2011.21005] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Bogan BW, Sullivan WR, Kayser KJ, Derr KD, Aldrich HC, Paterek JR. Alkanindiges illinoisensis gen. nov., sp. nov., an obligately hydrocarbonoclastic, aerobic squalane-degrading bacterium isolated from oilfield soils. Int J Syst Evol Microbiol 2003; 53:1389-1395. [PMID: 13130023 DOI: 10.1099/ijs.0.02568-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
An alkane-degrading bacterium, designated GTI MVAB Hex1(T), was isolated from chronically crude oil-contaminated soil from an oilfield in southern Illinois. The isolate grew very weakly or not at all in minimal or rich media without hydrocarbons. Straight-chain aliphatic hydrocarbons, such as hexadecane and heptadecane, greatly stimulated growth; shorter-chain (</=C(15)) hydrocarbons did not (with decane as the sole exception). Growth was also greatly enhanced by the branched aliphatic hydrocarbons pristane and squalane. The latter of these was most intriguing, as catabolism of squalane has hitherto been reported only for Mycobacterium species. Although unable to utilize mono- or polycyclic aromatic hydrocarbons as sole carbon sources, the isolate did show slight fluorene-mineralizing capability in Luria-Bertani medium, which was partially repressed by hexadecane. In contrast, hexadecane supplementation greatly increased mineralization of (14)C-dodecane, which was not a growth substrate. Further testing emphasized the isolate's extremely narrow substrate range, as only Tween 40 and Tween 80 supported significant growth. Microscopic examination (by scanning and transmission electron microscopy) revealed a slightly polymorphic coccoidal to bacillar morphology, with hydrocarbon-grown cells tending to be more elongated. When grown with hexadecane, GTI MVAB Hex1(T) accumulated a large number of electron-transparent intracytoplasmic inclusion bodies. These were also prevalent during growth in the presence of squalane. Smaller inclusion bodies were observed occasionally with pristane supplementation; they were, however, absent during growth on crude oil. On the basis of 16S rRNA gene sequence data and range of growth substrates, classification of this isolate as the type strain of Alkanindiges illinoisensis gen. nov., sp. nov. is proposed, which is most closely related (approx. 94 % sequence similarity) to Acinetobacter junii.
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Affiliation(s)
- Bill W Bogan
- Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA
| | - Wendy R Sullivan
- Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA
| | - Kevin J Kayser
- Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA
| | - K D Derr
- Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA
| | - Henry C Aldrich
- Department of Microbiology and Cell Science, University of Florida, Box 110700, Bldg 981 Museum Road, Gainesville, FL 32611-0700, USA
| | - J Robert Paterek
- Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA
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Adoki A, Sokari TG, Ibiebele DD. Effects of amendments on biodegradation of crude petroleum by sediment bacteria from Bonny River Estuary. Afr J Ecol 2001. [DOI: 10.1046/j.1365-2028.1999.00183.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Andújar E, Hernáez MJ, Kaschabek SR, Reineke W, Santero E. Identification of an extradiol dioxygenase involved in tetralin biodegradation: gene sequence analysis and purification and characterization of the gene product. J Bacteriol 2000; 182:789-95. [PMID: 10633115 PMCID: PMC94344 DOI: 10.1128/jb.182.3.789-795.2000] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/1999] [Accepted: 11/09/1999] [Indexed: 11/20/2022] Open
Abstract
A genomic region involved in tetralin biodegradation was recently identified in Sphingomonas strain TFA. We have cloned and sequenced from this region a gene designated thnC, which codes for an extradiol dioxygenase required for tetralin utilization. Comparison to similar sequences allowed us to define a subfamily of 1, 2-dihydroxynaphthalene extradiol dioxygenases, which comprises two clearly different groups, and to show that ThnC clusters within group 2 of this subfamily. 1,2-Dihydroxy-5,6,7, 8-tetrahydronaphthalene was found to be the metabolite accumulated by a thnC insertion mutant. The ring cleavage product of this metabolite exhibited behavior typical of a hydroxymuconic semialdehyde toward pH-dependent changes and derivatization with ammonium to give a quinoline derivative. The gene product has been purified, and its biochemical properties have been studied. The enzyme is a decamer which requires Fe(II) for activity and shows high activity toward its substrate (V(max), 40.5 U mg(-1); K(m), 18. 6 microM). The enzyme shows even higher activity with 1, 2-dihydroxynaphthalene and also significant activity toward 1, 2-dihydroxybiphenyl or methylated catechols. The broad substrate specificity of ThnC is consistent with that exhibited by other extradiol dioxygenases of the same group within the subfamily of 1, 2-dihydroxynaphthalene dioxygenases.
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Affiliation(s)
- E Andújar
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, 41080 Seville, Spain
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Hernáez MJ, Reineke W, Santero E. Genetic analysis of biodegradation of tetralin by a Sphingomonas strain. Appl Environ Microbiol 1999; 65:1806-10. [PMID: 10103288 PMCID: PMC91258 DOI: 10.1128/aem.65.4.1806-1810.1999] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A strain designated TFA which very efficiently utilizes tetralin has been isolated from the Rhine river. The strain has been identified as Sphingomonas macrogoltabidus, based on 16S rDNA sequence similarity. Genetic analysis of tetralin biodegradation has been performed by insertion mutagenesis and by physical analysis and analysis of complementation between the mutants. The genes involved in tetralin utilization are clustered in a region of 9 kb, comprising at least five genes grouped in two divergently transcribed operons.
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Affiliation(s)
- M J Hernáez
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, E-41080 Seville, Spain
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Razak CNA, Wang WF, Rahman SHSA, Basri M, Salleh AB. Isolation of the crude oil degrading marineAcinetobacter sp. E11. ACTA ACUST UNITED AC 1999. [DOI: 10.1002/abio.370190307] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sikkema J, de Bont JA. Metabolism of tetralin (1,2,3,4-tetrahydronaphthalene) in Corynebacterium sp. strain C125. Appl Environ Microbiol 1993; 59:567-72. [PMID: 8434923 PMCID: PMC202145 DOI: 10.1128/aem.59.2.567-572.1993] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Corynebacterium sp. strain C125, originally isolated on o-xylene, was selected for its ability to grow on tetralin (1,2,3,4-tetrahydronaphthalene) as the sole source of carbon and energy. The catabolism of tetralin in Corynebacterium sp. strain C125 was shown to proceed via initial hydroxylation of the benzene nucleus at positions C-5 and C-6, resulting in the formation of the corresponding cis-dihydro diol. Subsequently, the dihydro diol was dehydrogenated by a NAD-dependent dehydrogenase to 5,6,7,8-tetrahydro-1,2-naphthalene diol. The aromatic ring was cleaved in the extradiol position by a catechol-2,3-dioxygenase. The ring fission product was subject to a hydrolytic attack, resulting in the formation of a carboxylic acid-substituted cyclohexanone. This is the first report of the catabolism of tetralin via degradation of the aromatic moiety.
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Affiliation(s)
- J Sikkema
- Department of Food Science, Wageningen Agricultural University, The Netherlands
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Sikkema J, de Bont JAM. Isolation and initial characterization of bacteria growing on tetralin. Biodegradation 1991. [DOI: 10.1007/bf00122421] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zajic JE, Guignard H, Gerson DF. Emulsifying and surface active agents from Corynebacterium hydrocarboclastus. Biotechnol Bioeng 1977; 19:1285-301. [PMID: 890082 DOI: 10.1002/bit.260190904] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A Corynebacterium hydrocarboclastus culture isolated in our laboratory (see, Zajic and Knettig, Developments in Industrial Microbiology, 1971, p. 87) has been shown to produce an extracellular biopolymer with emulsifying properties when grown on a mixture of linear hydrocarbons. This microorganism was found to grow well on a variety of carbohydrates and hydrocarbons. However, the best substrates were pure linear hydrocarbons and particularly, n-C12, n-C13, and n-C14. The substrates supporting good growth gave good polymer production. Maximum cell mass of 10-11 g/liter and a maximum amount of polymer of 5-6 g/liter were recorded. The polymers recovered from the different substrates were found to be complex molecules or mixtures with a protein, a lipid, and a carbohydrate moiety. All the polymers are surface active and have two critical micelle concentrations.
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Olivieri R, Bacchin P, Robertiello A, Oddo N, Degen L, Tonolo A. Microbial degradation of oil spills enhanced by a slow-release fertilizer. Appl Environ Microbiol 1976; 31:629-34. [PMID: 1275487 PMCID: PMC291167 DOI: 10.1128/aem.31.5.629-634.1976] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The improved cleanup of marine oil spills by stimulating biodegradation through the use of a slow-release fertilizer is reported. A paraffin-supported fertilizer containing MgNH4PO4 as active ingredient was developed and evaluated in laboratory and field experiments using quantitative infrared spectrometry and chromatographic techniques. The biodegradation of Sarir crude oil in the sea was considerably enhanced by paraffin-supported fertilizer. After 21 days 63% had disappeared as compared to 40% in the control area.
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Mulkins-Phillips GJ, Stewart JE. Effect of environmental parameters on bacterial degradation of Bunker C oil, Crude oils, and hydrocarbons. Appl Microbiol 1974; 28:915-22. [PMID: 4451374 PMCID: PMC186856 DOI: 10.1128/am.28.6.915-922.1974] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Mixed microbial cultures, previously enriched on Bunker C fuel oil, grew on and degraded Bunker C fuel oil at temperatures ranging from 5 to 28 C. At 15 C, 41 to 85% of the benzene-soluble components of Bunker C disappeared after incubation for 7 days; at 5 C the values ranged from 21 to 52% after 14 days of incubation. A Nocardia sp. isolated from a culture enriched on Bunker C oil grew on Venezuelan crude oil, Bunker C, hexadecane, and a hydrocarbon mixture at temperatures of 5 and 15 C. The 10-C decrease in temperature resulted in an average 2.2-fold decrease in generation time of the bacteria. Gas-liquid chromatographic measurements of Venezuelan and Arabian crude oils which had been incubated with the Nocardia sp. showed significant degradation of the n-alkane portion and the chromatographically unresolved components of the oils. The concentration of elemental nitrogen required to bring about the disappearance of 1 mg of hexadecane by the Nocardia sp. was 0.5 mg. The results confirm suggestions that the rate of natural biodegradation of oil in marine temperate-to-polar zones is probably limited by low temperatures and phosphorus concentrations, but suggest that the concentrations of nitrogen occurring naturally are probably not rate-limiting factors.
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Mulkins-Phillips GJ, Stewart JE. Effect of four dispersants on biodegradation and growth of bacteria on crude oil. Appl Microbiol 1974; 28:547-52. [PMID: 4418491 PMCID: PMC186769 DOI: 10.1128/am.28.4.547-552.1974] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Four chemical dispersants, Corexit 8666, Gamlen Sea Clean, G. H. Woods Degreaser-Formula 11470, and Sugee 2 were examined singly and in individual combinations with Arabian Crude Oil (1:1 ratio) at 10 and 25 C for their effects on the growth of bacteria indigenous to local marine waters, the bacterial population composition, and biodegradation of crude oil; in addition, their emulsifying capacities, at approximately 24 C, were determined. None of the dispersants used alone were toxic even at relatively high concentrations (1.25%), although Gamlen Sea Clean and G. H. Woods Degreaser-Formula 11470 did cause an increase in the lag phase which was more pronounced at 10 than at 25 C; addition of the crude oil reduced the lag phase increase. All of the dispersants used alone supported good growth of microorganisms, but qualitative population shifts were caused by the dispersant-oil combinations. The degrees of degradation of the n-alkane fraction of the crude oil varied depending upon the dispersant used. Under these test conditions, only Sugee 2, which had the poorest emulsifying capacity, promoted n-alkane degradation compared with the values obtained by using the crude oil alone.
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Soli G, Bens EM. Selective substrate utilization by marine hydrocarbonoclastic bacteria. Biotechnol Bioeng 1973. [DOI: 10.1002/bit.260150206] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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