AnaerobiosisElectron TransportShewanellaFumaratesNitratesShewanella putrefaciensHumic SubstancesOxidation-ReductionAerobiosisGeobacterElectronsOxidoreductasesFerric CompoundsChloratesGram-Negative Facultatively Anaerobic RodsThiosulfatesMethylaminesDesulfovibrioDeltaproteobacteriaSulfatesBacteria, AnaerobicSuccinate DehydrogenaseWolinellaSelenic AcidDesulfitobacteriumHydrogenMolecular Sequence DataRNA, Ribosomal, 16SGeologic SedimentsIron-Sulfur ProteinsNitrate ReductasesOxygenFormatesMicroscopy, ElectronArsenatesDNA, RibosomalCytochrome c GroupPhylogenyHalomonasNitritesNitrate ReductaseCytochromesElectron Spin Resonance SpectroscopyDNA, BacterialGenes, rRNABacterial ProteinsSulfidesBase CompositionBiodegradation, EnvironmentalMicroscopy, Electron, ScanningEscherichia coliSequence Analysis, DNANitrous OxideGenes, BacterialCulture MediaOxygen ConsumptionKineticsWater MicrobiologySoil MicrobiologyGene Expression Regulation, BacterialSeawaterAmino Acid SequenceRNA, BacterialOperonWater Pollution, ChemicalBase SequenceMutation2,6-DichloroindophenolFerricyanidesNADMicroscopy, Electron, TransmissionSulfurElectron Transport Complex IVAcetatesEpsilonproteobacteriaTetrathionic AcidTetrachloroethylenePresynaptic TerminalsGram-Negative Anaerobic BacteriaSulfur-Reducing BacteriaBenzyl ViologenMethylphenazonium MethosulfateBioelectric Energy SourcesFlavin-Adenine DinucleotideQuinonesPhotosynthetic Reaction Center Complex ProteinsSpectrophotometrySubstrate SpecificityPheophytinsHydrogen-Ion ConcentrationPyruvate SynthaseFlavinsUbiquinonePhotosystem I Protein ComplexFlavin MononucleotidePhotosystem II Protein ComplexPhotosynthesisPeptococcaceaeUraniumHydrogenase