@article {601,
	title = {Geobacter hydrogenophilus, Geobacter chapellei and Geobacter grbiciae, three new, strictly anaerobic, dissimilatory Fe(III)-reducers.},
	journal = {Int J Syst Evol Microbiol},
	volume = {51},
	year = {2001},
	month = {2001 Mar},
	pages = {581-8},
	abstract = {Recent studies on the diversity and ubiquity of Fe(III)-reducing organisms in different environments led to the isolation and identification of four new dissimilatory Fe(III)-reducers (strains H-2T, 172T, TACP-2T and TACP-5). All four isolates are non-motile, Gram-negative, freshwater, mesophilic, strict anaerobes with morphology identical to that of Geobacter metallireducens strain GS-15T. Analysis of the 16S rRNA sequences indicated that the new isolates belong to the genus Geobacter, in the delta-Proteobacteria. Significant differences in phenotypic characteristics, DNA-DNA homology and G+C content indicated that the four isolates represent three new species of the genus. The names Geobacter hydrogenophilus sp. nov. (strain H-2T), Geobacter chapellei sp. nov. (strain 172T) and Geobacter grbiciae sp. nov. (strains TACP-2T and TACP-5) are proposed. Geobacter hydrogenophilus and Geobacter chapellei were isolated from a petroleum-contaminated aquifer and a pristine, deep, subsurface aquifer, respectively. Geobacter grbiciae was isolated from aquatic sediments. All of the isolates can obtain energy for growth by coupling the oxidation of acetate to the reduction of Fe(III). The four isolates also coupled Fe(III) reduction to the oxidation of other simple, volatile fatty acids. In addition, Geobacter hydrogenophilus and Geobacter grbiciae were able to oxidize aromatic compounds such as benzoate, whilst Geobacter grbiciae was also able to use the monoaromatic hydrocarbon toluene.},
	keywords = {Base Composition, Deltaproteobacteria, Ferric Compounds, Gram-Negative Anaerobic Straight, Curved, and Helical Rods, Hydrocarbons, Iron, Molecular Sequence Data, Nucleic Acid Hybridization, Oxidation-Reduction, RNA, Ribosomal, 16S},
	issn = {1466-5026},
	author = {Coates, J D and Bhupathiraju, V K and Achenbach, L A and Mclnerney, M J and Lovley, D R}
}
@article {608,
	title = {Novel forms of anaerobic respiration of environmental relevance.},
	journal = {Curr Opin Microbiol},
	volume = {3},
	year = {2000},
	month = {2000 Jun},
	pages = {252-6},
	abstract = {Novel forms of anaerobic respiration continue to be discovered. Many of these are environmentally significant as they have important impacts on the fate of organic carbon and the cycling of many inorganic compounds. Furthermore, anaerobic respiration is becoming increasing recognized as a strategy for the remediation of organic and metal contaminants in the subsurface.},
	keywords = {Anaerobiosis, Bacteria, Anaerobic, Environment, Industrial Microbiology, Industrial Waste},
	issn = {1369-5274},
	author = {Lovley, D R and Coates, J D}
}
@article {616,
	title = {Geothrix fermentans gen. nov., sp. nov., a novel Fe(III)-reducing bacterium from a hydrocarbon-contaminated aquifer.},
	journal = {Int J Syst Bacteriol},
	volume = {49 Pt 4},
	year = {1999},
	month = {1999 Oct},
	pages = {1615-22},
	abstract = {In an attempt to understand better the micro-organisms involved in anaerobic degradation of aromatic hydrocarbons in the Fe(III)-reducing zone of petroleum-contaminated aquifers, Fe(III)-reducing micro-organisms were isolated from contaminated aquifer material that had been adapted for rapid oxidation of toluene coupled to Fe(III) reduction. One of these organisms, strain H-5T, was enriched and isolated on acetate/Fe(III) medium. Strain H-5T is a Gram-negative strict anaerobe that grows with various simple organic acids such as acetate, propionate, lactate and fumarate as alternative electron donors with Fe(III) as the electron acceptor. In addition, strain H-5T also oxidizes long-chain fatty acids such as palmitate with Fe(III) as the sole electron acceptor. Strain H-5T can also grow by fermentation of citrate or fumarate in the absence of an alternative electron acceptor. The primary end-products of citrate fermentation are acetate and succinate. In addition to various forms of soluble and insoluble Fe(III), strain H-5T grows with nitrate, Mn(IV), fumarate and the humic acid analogue 2,6-anthraquinone disulfonate as alternative electron acceptors. As with other organisms that can oxidize organic compounds completely with the reduction of Fe(III), cell suspensions of strain H-5T have absorbance maxima indicative of a c-type cytochrome(s). It is proposed that strain H-5T represents a novel genus in the Holophaga-Acidobacterium phylum and that it should be named Geothrix fermentans sp. nov., gen. nov.},
	keywords = {Biodegradation, Environmental, DNA, Bacterial, DNA, Ribosomal, Ferric Compounds, Geologic Sediments, Gram-Negative Anaerobic Bacteria, Molecular Sequence Data, Oxidation-Reduction, Petroleum, Phylogeny, RNA, Ribosomal, 16S, Water Microbiology, Water Pollutants, Chemical, Water Supply},
	issn = {0020-7713},
	author = {Coates, J D and Ellis, D J and Gaw, C V and Lovley, D R}
}
@article {605,
	title = {Humics as an electron donor for anaerobic respiration.},
	journal = {Environ Microbiol},
	volume = {1},
	year = {1999},
	month = {1999 Feb},
	pages = {89-98},
	abstract = {The possibility that microorganisms might use reduced humic substances (humics) as an electron donor for the reduction of electron acceptors with a more positive redox potential was investigated. All of the Fe(III)- and humics-reducing microorganisms evaluated were capable of oxidizing reduced humics and/or the reduced humics analogue anthrahydroquinone-2,6,-disulphonate (AHODS), with nitrate and/or fumarate as the electron acceptor. These included Geobacter metallireducens, Geobacter sulphurreducens, Geothrix fermentans, Shewanella alga, Wolinella succinogenes and {\textquoteright}S. barnesii{\textquoteright}. Several of the humics-oxidizing microorganisms grew in medium with AHQDS as the sole electron donor and fumarate as the electron acceptor. Even though it does not reduce Fe(III) or humics, Paracoccus denitrificans could use AHQDS and reduced humics as electron donors for denitrification. However, another denitrifier, Pseudomonas denitrificans, could not. AHODS could also serve as an electron donor for selenate and arsenate reduction by W. succinogenes. Electron spin resonance studies demonstrated that humics oxidation was associated with the oxidation of hydroquinone moieties in the humics. Studies with G. metallireducens and W. succinogenes demonstrated that the anthraquinone-2,6-disulphonate (AQDS)/AHQDS redox couple mediated an interspecies electron transfer between the two organisms. These results suggest that, as microbially reduced humics enter less reduced zones of soils and sediments, the reduced humics may serve as electron donors for microbial reduction of several environmentally significant electron acceptors.},
	keywords = {Aerobiosis, Anaerobiosis, Anthraquinones, Arsenates, Bacteria, Electron Transport, Fumarates, Humic Substances, Selenium Compounds, Tumor Cells, Cultured},
	issn = {1462-2912},
	author = {Lovley, D R and Fraga, J L and Coates, J D and Blunt-Harris, E L}
}
@article {516,
	title = {Carbohydrate oxidation coupled to Fe(III) reduction, a novel form of anaerobic metabolism.},
	journal = {Anaerobe},
	volume = {4},
	year = {1998},
	month = {1998 Dec},
	pages = {277-82},
	abstract = {An isolate, designated GC-29, that could incompletely oxidize glucose to acetate and carbon dioxide with Fe(III) serving as the electron acceptor was recovered from freshwater sediments of the Potomac River, Maryland. This metabolism yielded energy to support cell growth. Strain GC-29 is a facultatively anaerobic, gram-negative motile rod which, in addition to glucose, also used sucrose, lactate, pyruvate, yeast extract, casamino acids or H2 as alternative electron donors for Fe(III) reduction. Stain GC-29 could reduce NO3(-), Mn(IV), U(VI), fumarate, malate, S2O3(2-), and colloidal S0 as well as the humics analog, 2,6-anthraquinone disulfonate. Analysis of the almost complete 16S rRNA sequence indicated that strain GC-29 belongs in the Shewanella genus in the epsilon subdivision of the Proteobacteria. The name Shewanella saccharophilia is proposed. Shewanella saccharophilia differs from previously described fermentative microorganisms that metabolize glucose with the reduction of Fe(III) because it transfers significantly more electron equivalents to Fe(III); acetate and carbon dioxide are the only products of glucose metabolism; energy is conserved from Fe(III) reduction; and glucose is not metabolized in the absence of Fe(III). The metabolism of organisms like S. saccharophilia may account for the fact that glucose is metabolized primarily to acetate and carbon dioxide in a variety of sediments in which Fe(III) reduction is the terminal electron accepting process.},
	issn = {1075-9964},
	doi = {10.1006/anae.1998.0172},
	author = {Coates, J D and Councell, T and Ellis, D J and Lovley, D R}
}
@article {625,
	title = {Recovery of humic-reducing bacteria from a diversity of environments.},
	journal = {Appl Environ Microbiol},
	volume = {64},
	year = {1998},
	month = {1998 Apr},
	pages = {1504-9},
	abstract = {To evaluate which microorganisms might be responsible for microbial reduction of humic substances in sedimentary environments, humic-reducing bacteria were isolated from a variety of sediment types. These included lake sediments, pristine and contaminated wetland sediments, and marine sediments. In each of the sediment types, all of the humic reducers recovered with acetate as the electron donor and the humic substance analog, 2,6-anthraquinone disulfonate (AQDS), as the electron acceptor were members of the family Geobacteraceae. This was true whether the AQDS-reducing bacteria were enriched prior to isolation on solid media or were recovered from the highest positive dilutions of sediments in liquid media. All of the isolates tested not only conserved energy to support growth from acetate oxidation coupled to AQDS reduction but also could oxidize acetate with highly purified soil humic acids as the sole electron acceptor. All of the isolates tested were also able to grow with Fe(III) serving as the sole electron acceptor. This is consistent with previous studies that have suggested that the capacity for Fe(III) reduction is a common feature of all members of the Geobacteraceae. These studies demonstrate that the potential for microbial humic substance reduction can be found in a wide variety of sediment types and suggest that Geobacteraceae species might be important humic-reducing organisms in sediments.},
	keywords = {Acetic Acid, Anthraquinones, Base Sequence, DNA Primers, Electron Transport, Fresh Water, Gram-Negative Anaerobic Bacteria, Humic Substances, Iron, Molecular Sequence Data, Phylogeny, Polymerase Chain Reaction, RNA, Bacterial, RNA, Ribosomal, 16S, Seawater, Sulfur-Reducing Bacteria, Water Microbiology},
	issn = {0099-2240},
	author = {Coates, J D and Ellis, D J and Blunt-Harris, E L and Gaw, C V and Roden, E E and Lovley, D R}
}
@article {628,
	title = {Anaerobic degradation of polycyclic aromatic hydrocarbons and alkanes in petroleum-contaminated marine harbor sediments.},
	journal = {Appl Environ Microbiol},
	volume = {63},
	year = {1997},
	month = {1997 Sep},
	pages = {3589-93},
	abstract = {Although polycyclic aromatic hydrocarbons (PAHs) have usually been found to persist under strict anaerobic conditions, in a previous study an unusual site was found in San Diego Bay in which two PAHs, naphthalene and phenanthrene, were oxidized to carbon dioxide under sulfate-reducing conditions. Further investigations with these sediments revealed that methylnaphthalene, fluorene, and fluoranthene were also anaerobically oxidized to carbon dioxide in these sediments, while pyrene and benzo[a]pyrene were not. Studies with naphthalene indicated that PAH oxidation was sulfate dependent. Incubating the sediments with additional naphthalene for 1 month resulted in a significant increase in the oxidation of [14C]naphthalene. In sediments from a less heavily contaminated site in San diego Bay where PAHs were not readily degraded, naphthalene degradation could be stimulated through inoculation with active PAH-degrading sediments from the most heavily contaminated site. Sediments from the less heavily contaminated site that had been adapted for rapid anaerobic degradation of high concentrations of benzene did not oxidize naphthalene, suggesting that the benzene- and naphthalene-degrading populations were different. When fuels containing complex mixtures of alkanes were added to sediments from the two sites, there was significant degradation in the alkanes. [14C]hexadecane was also anaerobically oxidized to 14CO2 in these sediments. Molybdate, a specific inhibitor of sulfate reduction, inhibited hexadecane oxidation. These results demonstrate that a wide variety of hydrocarbon contaminants can be degraded under sulfate-reducing conditions in hydrocarbon-contaminated sediments, and they suggest that it may be possible to use sulfate reduction rather than aerobic respiration as a treatment strategy for hydrocarbon-contaminated dredged sediments.},
	keywords = {Alkanes, Anaerobiosis, Biodegradation, Environmental, California, Naphthalenes, Oxidation-Reduction, Petroleum, Polycyclic Hydrocarbons, Aromatic, Sulfates, Water Microbiology, Water Pollutants, Chemical},
	issn = {0099-2240},
	author = {Coates, J D and Woodward, J and Allen, J and Philp, P and Lovley, D R}
}
@article {629,
	title = {Bioremediation of metal contamination.},
	journal = {Curr Opin Biotechnol},
	volume = {8},
	year = {1997},
	month = {1997 Jun},
	pages = {285-9},
	abstract = {Recent studies have demonstrated that microbes might be used to remediate metal contamination by removing metals from contaminated water or waste streams, sequestering metals in soils and sediments or solubilizing metals to aid in their extraction. This is primarily accomplished either by biosorption of metals or enzymatically catalyzed changes in the metal redox state. Bioremediation of metals is still primarily a research problem with little large-scale application of this technology.},
	keywords = {Adsorption, Bacteria, Biomass, Biotechnology, Environmental Pollutants, Metals, Oxidation-Reduction},
	issn = {0958-1669},
	author = {Lovley, D R and Coates, J D}
}
@article {627,
	title = {Dissimilatory arsenate and sulfate reduction in Desulfotomaculum auripigmentum sp. nov.},
	journal = {Arch Microbiol},
	volume = {168},
	year = {1997},
	month = {1997 Nov},
	pages = {380-8},
	abstract = {A newly discovered arsenate-reducing bacterium, strain OREX-4, differed significantly from strains MIT-13 and SES-3, the previously described arsenate-reducing isolates, which grew on nitrate but not on sulfate. In contrast, strain OREX-4 did not respire nitrate but grew on lactate, with either arsenate or sulfate serving as the electron acceptor, and even preferred arsenate. Both arsenate and sulfate reduction were inhibited by molybdate. Strain OREX-4, a gram-positive bacterium with a hexagonal S-layer on its cell wall, metabolized compounds commonly used by sulfate reducers. Scorodite (FeAsO42. H2O) an arsenate-containing mineral, provided micromolar concentrations of arsenate that supported cell growth. Physiologically and phylogenetically, strain OREX-4 was far-removed from strains MIT-13 and SES-3: strain OREX-4 grew on different electron donors and electron acceptors, and fell within the gram-positive group of the Bacteria, whereas MIT-13 and SES-3 fell together in the epsilon-subdivision of the Proteobacteria. Together, these results suggest that organisms spread among diverse bacterial phyla can use arsenate as a terminal electron acceptor, and that dissimilatory arsenate reduction might occur in the sulfidogenic zone at arsenate concentrations of environmental interest. 16S rRNA sequence analysis indicated that strain OREX-4 is a new species of the genus Desulfotomaculum, and accordingly, the name Desulfotomaculum auripigmentum is proposed.},
	keywords = {Arsenates, Bacteria, Anaerobic, Biotransformation, Geologic Sediments, Gram-Positive Endospore-Forming Rods, Molecular Sequence Data, Oxidation-Reduction, Phylogeny, RNA, Ribosomal, 16S, Substrate Specificity, Sulfates, Sulfides, Sulfur-Reducing Bacteria, Water Microbiology},
	issn = {0302-8933},
	author = {Newman, D K and Kennedy, E K and Coates, J D and Ahmann, D and Ellis, D J and Lovley, D R and Morel, F M}
}
@article {630,
	title = {Geovibrio ferrireducens, a phylogenetically distinct dissimilatory Fe(III)-reducing bacterium.},
	journal = {Arch Microbiol},
	volume = {165},
	year = {1996},
	month = {1996 Jun},
	pages = {370-6},
	abstract = {A new, phylogenetically distinct, dissimilatory, Fe(III)-reducing bacterium was isolated from surface sediment of a hydrocarbon-contaminated ditch. The isolate, designated strain PAL-1, was an obligately anaerobic, non-fermentative, motile, gram-negative vibrio. PAL-1 grew in a defined medium with acetate as electron donor and ferric pyrophosphate, ferric oxyhydroxide, ferric citrate, Co(III)-EDTA, or elemental sulfur as sole electron acceptor. PAL-1 also used proline, hydrogen, lactate, propionate, succinate, fumarate, pyruvate, or yeast extract as electron donors for Fe(III) reduction. It is the first bacterium known to couple the oxidation of an amino acid to Fe(III) reduction. PAl-1 did not reduce oxygen, Mn(IV), U(VI), Cr(VI), nitrate, sulfate, sulfite, or thiosulfate with acetate as the electron donor. Cell suspensions of PAL-1 exhibited dithionite-reduced minus air-oxidized difference spectra that were characteristic of c-type cytochromes. Analysis of the 16S rRNA gene sequence of PAL-1 showed that the strain is not related to any of the described metal-reducing bacteria in the Proteobacteria and, together with Flexistipes sinusarabici, forms a separate line of descent within the Bacteria. Phenotypically and phylogenetically, strain PAl-1 differs from all other described bacteria, and represents the type strain of a new genus and species, Geovibrio ferrireducens.},
	keywords = {Bacteria, Base Composition, Iron, Phylogeny},
	issn = {0302-8933},
	author = {Caccavo, F and Coates, J D and Rossello-Mora, R A and Ludwig, W and Schleifer, K H and Lovley, D R and McInerney, M J}
}
@article {633,
	title = {Isolation of Geobacter species from diverse sedimentary environments.},
	journal = {Appl Environ Microbiol},
	volume = {62},
	year = {1996},
	month = {1996 May},
	pages = {1531-6},
	abstract = {In an attempt to better understand the microorganisms responsible for Fe(III) reduction in sedimentary environments, Fe(III)-reducing microorganisms were enriched for and isolated from freshwater aquatic sediments, a pristine deep aquifer, and a petroleum-contaminated shallow aquifer. Enrichments were initiated with acetate or toluene as the electron donor and Fe(III) as the electron acceptor. Isolations were made with acetate or benzoate. Five new strains which could obtain energy for growth by dissimilatory Fe(III) reduction were isolated. All five isolates are gram-negative strict anaerobes which grow with acetate as the electron donor and Fe(III) as the electron acceptor. Analysis of the 16S rRNA sequence of the isolated organisms demonstrated that they all belonged to the genus Geobacter in the delta subdivision of the Proteobacteria. Unlike the type strain, Geobacter metallireducens, three of the five isolates could use H2 as an electron donor for Fe(III) reduction. The deep subsurface isolate is the first Fe(III) reducer shown to completely oxidize lactate to carbon dioxide, while one of the freshwater sediment isolates is only the second Fe(III) reducer known that can oxidize toluene. The isolation of these organisms demonstrates that Geobacter species are widely distributed in a diversity of sedimentary environments in which Fe(III) reduction is an important process.},
	keywords = {Base Sequence, Ferric Compounds, Gram-Negative Anaerobic Bacteria, Molecular Sequence Data, Phylogeny, RNA, Bacterial, RNA, Ribosomal, 16S, Water Microbiology},
	issn = {0099-2240},
	author = {Coates, J D and Phillips, E J and Lonergan, D J and Jenter, H and Lovley, D R}
}
@article {635,
	title = {Oxidation of Polycyclic Aromatic Hydrocarbons under Sulfate-Reducing Conditions.},
	journal = {Appl Environ Microbiol},
	volume = {62},
	year = {1996},
	month = {1996 Mar},
	pages = {1099-101},
	abstract = {[(sup14)C]naphthalene and phenanthrene were oxidized to (sup14)CO(inf2) without a detectable lag under strict anaerobic conditions in sediments from San Diego Bay, San Diego, Calif., that were heavily contaminated with polycyclic aromatic hydrocarbons (PAHs) but not in less contaminated sediments. Sulfate reduction was necessary for PAH oxidation. These results suggest that the self-purification capacity of PAH-contaminated sulfate-reducing environments may be greater than previously recognized.},
	issn = {0099-2240},
	author = {Coates, J D and Anderson, R T and Lovley, D R}
}
@article {634,
	title = {Phylogenetic analysis of dissimilatory Fe(III)-reducing bacteria.},
	journal = {J Bacteriol},
	volume = {178},
	year = {1996},
	month = {1996 Apr},
	pages = {2402-8},
	abstract = {Evolutionary relationships among strictly anaerobic dissimilatory Fe(III)-reducing bacteria obtained from a diversity of sedimentary environments were examined by phylogenetic analysis of 16S rRNA gene sequences. Members of the genera Geobacter, Desulfuromonas, Pelobacter, and Desulfuromusa formed a monophyletic group within the delta subdivision of the class Proteobacteria. On the basis of their common ancestry and the shared ability to reduce Fe(III) and/or S0, we propose that this group be considered a single family, Geobacteraceae. Bootstrap analysis, characteristic nucleotides, and higher-order secondary structures support the division of Geobacteraceae into two subgroups, designated the Geobacter and Desulfuromonas clusters. The genus Desulfuromusa and Pelobacter acidigallici make up a distinct branch within the Desulfuromonas cluster. Several members of the family Geobacteraceae, none of which reduce sulfate, were found to contain the target sequences of probes that have been previously used to define the distribution of sulfate-reducing bacteria and sulfate-reducing bacterium-like microorganisms. The recent isolations of Fe(III)-reducing microorganisms distributed throughout the domain Bacteria suggest that development of 16S rRNA probes that would specifically target all Fe(III) reducers may not be feasible. However, all of the evidence suggests that if a 16S rRNA sequence falls within the family Geobacteraceae, then the organism has the capacity for Fe(III) reduction. The suggestion, based on geological evidence, that Fe(III) reduction was the first globally significant process for oxidizing organic matter back to carbon dioxide is consistent with the finding that acetate-oxidizing Fe(III) reducers are phylogenetically diverse.},
	keywords = {Bacteria, Anaerobic, Base Sequence, DNA, Ribosomal, Ferric Compounds, Iron, Molecular Sequence Data, Oxidation-Reduction, Phylogeny, RNA, Ribosomal, 16S, Sequence Analysis, DNA, Sequence Homology, Nucleic Acid},
	issn = {0021-9193},
	author = {Lonergan, D J and Jenter, H L and Coates, J D and Phillips, E J and Schmidt, T M and Lovley, D R}
}
@article {640,
	title = {Benzene oxidation coupled to sulfate reduction.},
	journal = {Appl Environ Microbiol},
	volume = {61},
	year = {1995},
	month = {1995 Mar},
	pages = {953-8},
	abstract = {Highly reduced sediments from San Diego Bay, Calif., that were incubated under strictly anaerobic conditions metabolized benzene within 55 days when they were exposed initially to 1 (mu)M benzene. The rate of benzene metabolism increased as benzene was added back to the benzene-adapted sediments. When a [(sup14)C]benzene tracer was included with the benzene added to benzene-adapted sediments, 92\% of the added radioactivity was recovered as (sup14)CO(inf2). Molybdate, an inhibitor of sulfate reduction, inhibited benzene uptake and production of (sup14)CO(inf2) from [(sup14)C]benzene. Benzene metabolism stopped when the sediments became sulfate depleted, and benzene uptake resumed when sulfate was added again. The stoichiometry of benzene uptake and sulfate reduction was consistent with the hypothesis that sulfate was the principal electron acceptor for benzene oxidation. Isotope trapping experiments performed with [(sup14)C]benzene revealed that there was no production of such potential extracellular intermediates of benzene oxidation as phenol, benzoate, p-hydroxybenzoate, cyclohexane, catechol, and acetate. The results demonstrate that benzene can be oxidized in the absence of O(inf2), with sulfate serving as the electron acceptor, and suggest that some sulfate reducers are capable of completely oxidizing benzene to carbon dioxide without the production of extracellular intermediates. Although anaerobic benzene oxidation coupled to chelated Fe(III) has been documented previously, the study reported here provides the first example of a natural sediment compound that can serve as an electron acceptor for anaerobic benzene oxidation.},
	issn = {0099-2240},
	author = {Lovley, D R and Coates, J D and Woodward, J C and Phillips, E}
}
@article {637,
	title = {Desulfuromonas palmitatis sp. nov., a marine dissimilatory Fe(III) reducer that can oxidize long-chain fatty acids.},
	journal = {Arch Microbiol},
	volume = {164},
	year = {1995},
	month = {1995 Dec},
	pages = {406-13},
	abstract = {Studies on the microorganisms living in hydrocarbon-contaminated sediments in San Diego Bay, California led to the isolation of a novel Fe(III)-reducing microorganism. This organism, designated strain SDBY1, was an obligately anaerobic, non-motile, non-flagellated, gram-negative rod. Strain SDBY1 conserves energy to support growth from the oxidation of acetate, lactate, succinate, fumarate, laurate, palmitate, or stearate. H2 was also oxidized with the reduction of Fe(III), but growth with H2 as the sole electron donor was not observed. In addition to various forms of soluble and insoluble Fe(III), strain SDBY1 also coupled growth to the reduction of fumarate, Mn(IV), or S0. Air-oxidized minus dithionite-reduced difference spectra exhibited peaks at 552.8, 523.6, and 422.8 nm, indicative of c-type cytochrome(s). Strain SDBY1 shares physiological characteristics with organisms in the genera Geobacter, Pelobacter, and Desulfuromonas. Detailed analysis of the 16S rRNA sequence indicated that strain SDBY1 should be placed in the genus Desulfuromonas. The new species name Desulfuromonas palmitatis is proposed. D. palmitatis is only the second marine organism found (after D. acetoxidans) to oxidize multicarbon organic compounds completely to carbon dioxide with Fe(III) as an electron acceptor and provides the first pure culture model for the oxidation of long-chain fatty acids coupled to Fe(III) reduction.},
	keywords = {Electron Transport, Fatty Acids, Gram-Negative Anaerobic Bacteria, Iron, Microscopy, Electron, Scanning, Oxidation-Reduction, Phylogeny, RNA, Bacterial, RNA, Ribosomal, 16S, Water Microbiology},
	issn = {0302-8933},
	author = {Coates, J D and Lonergan, D J and Philips, E J and Jenter, H and Lovley, D R}
}
