MethaneMethylococcaceaeMethylococcus capsulatusOxygenasesEuryarchaeotaMethylosinus trichosporiumHydrogenMethylocystaceaeArchaeaEthaneDNA, ArchaealMethanolGeologic SedimentsMethanosarcinalesAnaerobiosisOxidation-ReductionAtmosphereMethanomicrobiaceaeBacteriaMethanosarcinaceaeSoil MicrobiologyFermentationRumenAcetatesMesnaMicrobial ConsortiaMethanomicrobialesRNA, Ribosomal, 16SMethanobacteriaceaeMethylosinusWetlandsGreenhouse EffectBeijerinckiaceaeCarbon DioxideEthyl EthersDeltaproteobacteriaSphagnopsidaMethanosarcinaMethylomonasLactuloseTrichloroethyleneSeawaterSulfatesSaturnButanesPhylogenyMethanobacteriumHydrocarbonsGasesBiodegradation, EnvironmentalDNA, RibosomalExtraterrestrial EnvironmentRNA, ArchaealBioreactorsOxidoreductasesBeggiatoaGroundwaterBacteria, AnaerobicAlkanesulfonates