FecesEubacteriumBacteroidesRNA, Ribosomal, 16SClostridiumBifidobacteriumVeillonellaceaePrevotellaDNA, RibosomalDNA, BacterialBacteria, AnaerobicAnaerobiosisGyrovirusGram-Positive RodsPhylogenyCulture MediaBase CompositionEquolBacteriaGiardiasisCampylobacterAlcaligenaceaeFermentationSequence Analysis, DNAPeptostreptococcusSpecies SpecificityLactobacillusGenes, rRNABacteroides InfectionsGiardiaActinobacteriaBacterial Typing TechniquesFusobacteriumMethaneMolecular Sequence DataCampylobacter fetusSewageIntestine, LargeIntestinesPolymerase Chain ReactionBacteriological TechniquesRNA, BacterialBacteroidetesAgarAcetic AcidColony Count, MicrobialUreaseDiarrheaCarbohydrate MetabolismEuryarchaeotaBacterial LoadFatty AcidsHydroxysteroid DehydrogenasesBiotransformationAntibiosisBile Acids and SaltsGastrointestinal TractEnterobacteriaceaeBacteriocinsButyratesGram-Positive BacteriaCampylobacter InfectionsIsoflavonesNucleic Acid HybridizationColonWater MicrobiologyCattleSensitivity and SpecificitySwineSerotypingDNA PrimersSequence Homology, Nucleic AcidEscherichia coliAnti-Bacterial AgentsPhenotypeHydrogen-Ion ConcentrationBase SequenceCattle DiseasesAnimal FeedCoprophagiaGerm-Free LifeBileDigestionDigestive SystemCecumBacterial SheddingSwine DiseasesAdministration, OralEscherichia coli O157Fatty Acids, VolatileEscherichia coli InfectionsCryptosporidiosisSalmonellaGastrointestinal ContentsIsosporaDietCryptosporidiumDesulfovibrionaceae InfectionsHorsesIntestinal Absorption