RumenBacteriaPeptococcaceaeBacteroidesMannheimiaRuminococcusGram-Negative Anaerobic BacteriaCelluloseEubacteriumButyrivibrioAnaerobiosisFermentationPrevotella ruminicolaGuaifenesinCellobioseCattlePrevotellaEukaryotaXylansMedicago sativaCulture MediaSheepPoaceaeGram-Negative BacteriaGram-Positive BacteriaBacteria, AnaerobicMolecular Sequence DataPolysaccharidesHydrogen-Ion ConcentrationCell WallSpecies SpecificityRNA, Ribosomal, 16SCarbohydratesCiliophoraResearchFatty Acids, VolatileDNA, BacterialPhylogenyBacterial ProteinsAnimal FeedBacteria, AerobicReticulumDNA, RibosomalRuminantsSequence Analysis, DNAEscherichia coliMethaneDigestionBacterial Physiological PhenomenaWater MicrobiologyAbomasumNitrogenGram-Negative Aerobic BacteriaFibrobacterAnti-Bacterial AgentsAmmoniaColony Count, MicrobialSoil MicrobiologyRNA, BacterialGenes, BacterialStomach, RuminantSilageSulfur-Reducing BacteriaSeawaterGene Expression Regulation, BacterialGenes, rRNAGenome, BacterialMetagenomeMethanobrevibacterFungiBase CompositionPropionatesGastrointestinal ContentsSymbiosisAnimal Nutritional Physiological PhenomenaAmino Acid SequenceFatty AcidsBacterial AdhesionOmasumBase SequenceBiodegradation, EnvironmentalProteobacteriaFecesPseudomonasBacteriological TechniquesEnterobacteriaceaeArchaeaStreptococcusAerobiosisFresh WaterCarbohydrate MetabolismDietMonensinGammaproteobacteriaBacterial Typing Techniques