Influenza in BirdsSchools, VeterinaryInfluenza A Virus, H5N1 SubtypeBirdsInfluenza, HumanPoultryDisease OutbreaksSequence Analysis, DNASpecies SpecificityRNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalBacterial Typing TechniquesInfluenza A Virus, H1N1 SubtypeEscherichia coliGenes, BacterialVirulenceInfluenza VaccinesMutationMicrobial 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 PrimersFecesMolecular EpidemiologyCandida albicansRandom Amplified Polymorphic DNA TechniqueChromosome MappingSaccharomyces cerevisiaeTime FactorsFood MicrobiologyColony Count, MicrobialCross ReactionsSwineVaccinationSalmonella typhimuriumMice, Inbred C57BLStreptococcusAerobiosisRestriction MappingOperonMutagenesis, InsertionalBase Sequence