ThermoanaerobacterGram-Positive Asporogenous Rods, IrregularBacteria, AnaerobicThermoanaerobacteriumFuel OilsThiosulfatesBiofuelsHot SpringsClostridiumTrisaccharidesAlcohol DehydrogenaseFossil FuelsEnzyme StabilityRNA, Ribosomal, 16SHot TemperatureDNA, RibosomalMolecular Sequence DataFermentationBacillaceaePhylogenyAnaerobiosis