Culture MediaMass MediaOtitis MediaCulture Media, ConditionedSocial MediaCells, CulturedCulture Media, Serum-FreeAgarCommunications MediaTime FactorsBacteriological TechniquesContrast MediaHydrogen-Ion ConcentrationKineticsMolecular Sequence DataOtitis Media, SuppurativeGlucoseCell DivisionTemperatureTunica MediaEscherichia coliCattleCulture TechniquesPeptonesBacterial ProteinsBloodMutationCalciumCell Culture TechniquesRNA, MessengerEar, MiddleDose-Response Relationship, DrugBacteriaNewspapersFermentationAmino Acid SequenceOsmolar ConcentrationAmino AcidsSodium ChlorideAnaerobiosisCell DifferentiationBiological TransportEvaluation Studies as TopicSpecies SpecificityFibroblastsCell SurvivalRabbitsMicroscopy, ElectronSwineAnti-Bacterial AgentsPotassiumChromogenic CompoundsGene Expression Regulation, BacterialCell MembraneSucrosePhenotypeAcetatesPregnancyDNA, BacterialAerobiosisRecombinant ProteinsMolecular WeightBase SequenceElectrophoresis, Polyacrylamide GelBlastocystSodiumWater MicrobiologyHot TemperatureOrgan Culture TechniquesPhosphatesColony Count, MicrobialTreatment OutcomeLiverProspective StudiesGlycerolChromatography, High Pressure LiquidMicroscopy, Electron, ScanningRats, Sprague-DawleyTriiodobenzoic AcidsWaterGenes, BacterialTumor Cells, CulturedGene ExpressionCloning, MolecularBlotting, WesternIronCarbon IsotopesCarbonOxidation-ReductionRisk FactorsCarbohydrate MetabolismMicrobial Sensitivity TestsCell CountGrowth SubstancesSequence Analysis, DNAFertilization in VitroNitrogenSensitivity and SpecificityEmbryo Culture TechniquesPhylogeny