Clostridium symbiosumAcidaminococcusClostridiumVeillonellaceaeMycoplasma fermentansGlutamate DehydrogenasePyruvate, Orthophosphate DikinaseCoenzyme A-TransferasesAconitic AcidGram-Negative Anaerobic BacteriaGram-Negative Anaerobic CocciCrenarchaeotaGlutaratesBacteria, AnaerobicHydro-LyasesCarboxy-LyasesClostridium difficileClostridium InfectionsMolecular Sequence DataVeillonellaClostridium botulinumMycoplasma InfectionsEnterocolitis, PseudomembranousMycoplasmaClostridium acetobutylicumPhylogeny