MethaneMethylococcaceaeMethylococcus capsulatusOxygenasesEuryarchaeotaMethylosinus trichosporiumHydrogenHistamine ReleaseMethylocystaceaeArchaeaEthaneMethanolDNA, ArchaealGeologic SedimentsCalciumOxidation-ReductionMethanosarcinalesAnaerobiosisBacteriaAtmosphereMethanomicrobiaceaeAcetatesMethanosarcinaceaeFermentationSoil MicrobiologyRumenDelayed-Action PreparationsMesnaKineticsMicrobial ConsortiaCarbon DioxideRNA, Ribosomal, 16SMethanomicrobialesWetlandsMethanobacteriaceaeGreenhouse EffectMethylosinusMolecular Sequence DataEthyl EthersBeijerinckiaceaeCells, CulturedSphagnopsidaDeltaproteobacteriaRyanodine Receptor Calcium Release ChannelSulfatesMethanosarcinaLactuloseMethylomonasNeurotransmitter AgentsTrichloroethyleneSeawaterPhylogenySaturnButanesTime FactorsGasesCattleBiodegradation, EnvironmentalDose-Response Relationship, DrugMethanobacteriumHydrocarbonsSolubilityOxidoreductasesVirus ReleaseDNA, RibosomalExtraterrestrial EnvironmentBioreactorsBeggiatoaHydrogen-Ion ConcentrationRNA, ArchaealGroundwaterAdenosine TriphosphateRats, Sprague-DawleyBacteria, AnaerobicAlkanesulfonatesFresh WaterFormatesTemperature