@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 {642,
	title = {Geobacter sulfurreducens sp. nov., a hydrogen- and acetate-oxidizing dissimilatory metal-reducing microorganism.},
	journal = {Appl Environ Microbiol},
	volume = {60},
	year = {1994},
	month = {1994 Oct},
	pages = {3752-9},
	abstract = {A dissimilatory metal- and sulfur-reducing microorganism was isolated from surface sediments of a hydrocarbon-contaminated ditch in Norman, Okla. The isolate, which was designated strain PCA, was an obligately anaerobic, nonfermentative nonmotile, gram-negative rod. PCA grew in a defined medium with acetate as an electron donor and ferric PPi, ferric oxyhydroxide, ferric citrate, elemental sulfur, Co(III)-EDTA, fumarate, or malate as the sole electron acceptor. PCA also coupled the oxidation of hydrogen to the reduction of Fe(III) but did not reduce Fe(III) with sulfur, glucose, lactate, fumarate, propionate, butyrate, isobutyrate, isovalerate, succinate, yeast extract, phenol, benzoate, ethanol, propanol, or butanol as an electron donor. PCA did not reduce oxygen, Mn(IV), U(VI), nitrate, sulfate, sulfite, or thiosulfate with acetate as the electron donor. Cell suspensions of PCA exhibited dithionite-reduced minus air-oxidized difference spectra which were characteristic of c-type cytochromes. Phylogenetic analysis of the 16S rRNA sequence placed PCA in the delta subgroup of the proteobacteria. Its closest known relative is Geobacter metallireducens. The ability to utilize either hydrogen or acetate as the sole electron donor for Fe(III) reduction makes strain PCA a unique addition to the relatively small group of respiratory metal-reducing microorganisms available in pure culture. A new species name, Geobacter sulfurreducens, is proposed.},
	keywords = {Acetic Acid, Acetic Acids, Base Sequence, DNA Primers, DNA, Bacterial, DNA, Ribosomal, Electron Transport, Gram-Negative Anaerobic Bacteria, Hydrogen, Metals, Microscopy, Electron, Molecular Sequence Data, Oxidation-Reduction, Phylogeny, RNA, Bacterial, RNA, Ribosomal, 16S, Soil Microbiology},
	issn = {0099-2240},
	author = {Caccavo, F and Lonergan, D J and Lovley, D R and Davis, M and Stolz, J F and McInerney, M J}
}
