EubacteriumBacteriaGram-Positive Asporogenous RodsArchaeaMolecular Sequence DataPeptostreptococcusGram-Negative Anaerobic BacteriaBacteria, AnaerobicPhylogenyAmino Acid SequenceDNA, BacterialBase SequenceRNA, Ribosomal, 16SBacterial ProteinsGenes, BacterialFusobacteriumHydroxysteroid DehydrogenasesEscherichia coliDrug ResistanceAnti-Bacterial AgentsRNA, BacterialDrug Resistance, MicrobialMicrobial Sensitivity TestsClostridiumHalobacteriumSequence Homology, Amino AcidDNA, RibosomalFecesSpecies SpecificityCloning, MolecularAnaerobiosisThermus thermophilusGram-Positive RodsThermotoga maritimaSequence Analysis, DNABacteroidesPeriodontal PocketGram-Positive BacteriaSequence AlignmentMutationThermus