Influenza VaccinesInfluenza, HumanInfluenza A Virus, H1N1 SubtypeSequence Analysis, DNASpecies SpecificityRNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalBacterial Typing TechniquesEscherichia coliGenes, BacterialVirulenceMutationDisease OutbreaksMicrobial Sensitivity TestsDNA, BacterialAnti-Bacterial AgentsPhenotypeSerotypingCulture MediaBase CompositionAmino Acid SequencePlasmidsGenes, rRNAPolymerase Chain ReactionDrug Resistance, MicrobialMolecular Sequence DataGenome, BacterialSoil MicrobiologyGenotypeGene Expression Regulation, BacterialInfluenza B virusNucleic Acid HybridizationRNA, BacterialGenetic VariationPandemicsCloning, MolecularDNA FingerprintingInfluenza A virusElectrophoresis, Gel, Pulsed-FieldPhylogenyFatty AcidsCluster AnalysisBacterial ProteinsFermentationPolymorphism, Restriction Fragment LengthStaphylococcus aureusBacterial AdhesionAntigens, BacterialFlutamideVirulence FactorsWater MicrobiologyBiodegradation, EnvironmentalPseudomonasCommon ColdDrug Resistance, BacterialSprains and StrainsDNA Transposable ElementsEscherichia coli InfectionsTemperatureBacterial ToxinsBacterial Outer Membrane ProteinsGene DeletionSequence Homology, Nucleic AcidActinomycetalesEscherichia coli ProteinsMice, Inbred BALB CChromosomes, BacterialSeawaterGenetic Complementation TestPseudomonas aeruginosaOrthomyxoviridaeRecombination, GeneticConjugation, GeneticDNA PrimersInfluenza in BirdsFecesMolecular EpidemiologyCandida albicansRandom Amplified Polymorphic DNA TechniqueInfluenza A Virus, H5N1 SubtypeChromosome MappingSaccharomyces cerevisiaeTime FactorsFood MicrobiologyColony Count, MicrobialCross ReactionsSwineVaccinationSalmonella typhimuriumMice, Inbred C57BLStreptococcusAerobiosisRestriction MappingOperonMutagenesis, InsertionalBase SequenceAntibiosisSequence Homology, Amino AcidAnaerobiosis