Electrophoresis, Polyacrylamide GelGelsElectrophoresis, Gel, Two-DimensionalElectrophoresis, Gel, Pulsed-FieldElectrophoresis, Agar GelElectrophoresisElectrophoresis, CapillaryMolecular WeightDenaturing Gradient Gel ElectrophoresisMolecular Sequence DataIsoelectric FocusingElectrophoresis, Starch GelElectrophoresis, DiscDNA, BacterialElectrophoresis, MicrochipChromatography, GelKineticsAmino Acid SequenceBacterial Typing TechniquesAmino AcidsBase SequenceIsoelectric PointBlood Protein ElectrophoresisBacterial ProteinsDNA FingerprintingChromatography, AffinityPolymerase Chain ReactionChromatography, Ion ExchangeSodium Dodecyl SulfateElectrophoresis, Cellulose AcetateHydrogen-Ion ConcentrationEscherichia coliProteomicsMacromolecular SubstancesProteomeSubstrate SpecificityCattleImmunodiffusionTwo-Dimensional Difference Gel ElectrophoresisChromatography, DEAE-CelluloseImmunoelectrophoresisDNARabbitsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationSpecies SpecificitySerotypingChromatographySequence Analysis, DNACentrifugation, Density GradientDeoxyribonucleases, Type II Site-SpecificTrypsinProteinsGlycoproteinsCloning, MolecularMolecular EpidemiologyPlasmidsTemperatureRNA, Ribosomal, 16SChromatography, High Pressure LiquidCell LinePeptide FragmentsPolymorphism, Restriction Fragment LengthCarbohydratesNucleic Acid DenaturationMicroscopy, ElectronMass SpectrometryPeptidesDisease OutbreaksChemical PrecipitationGenes, BacterialLiverChemistryMutationHot TemperatureGenotypeUltracentrifugationChemical PhenomenaMembrane ProteinsDNA, RibosomalRestriction MappingPhylogenyCell MembraneProtein BiosynthesisCell FractionationDensitometryBlotting, WesternNucleic Acid HybridizationCluster AnalysisBlood ProteinsProtein BindingChickensDNA PrimersMolecular TypingImmunosorbent TechniquesBacteriaIsoenzymesHydroxyapatitesGenetic VariationImmunoblottingImmunoelectrophoresis, Two-Dimensional