Cloning, OrganismCloning, MolecularMolecular Sequence DataHost-Pathogen InteractionsAmino Acid SequenceBase SequencePhylogenyEscherichia coliSymbiosisBacterial ProteinsSequence Analysis, DNAGenes, BacterialEvolution, MolecularBacteriaPlasmidsRecombinant ProteinsMutationSequence Homology, Amino AcidDNA, ComplementarySequence AlignmentHost SpecificityDNA, BacterialSpecies SpecificityRestriction MappingHost-Parasite InteractionsSequence Homology, Nucleic AcidPolymerase Chain ReactionGene LibraryRNA, MessengerDNAGene ExpressionChromosome MappingDNA PrimersCareer ChoiceCell LineOpen Reading FramesBlotting, SouthernBlotting, NorthernBiological EvolutionAnti-Bacterial AgentsTranscription, GeneticPhenotypeVirulenceNucleic Acid HybridizationModels, BiologicalGenetic Complementation TestMultigene FamilyGenesCulture MediaRNA, Ribosomal, 16STime FactorsGene Expression Regulation, BacterialOrganisms, Genetically ModifiedAquatic OrganismsDNA Restriction EnzymesGenetic VectorsGene Expression RegulationSaccharomyces cerevisiaePlantsGenetic VariationTemperatureSubstrate SpecificityConserved SequenceCarrier ProteinsDNA, RibosomalMolecular WeightKineticsGenome, BacterialLarvaModels, GeneticCattleFungiDNA, RecombinantBacteriological TechniquesGene Expression ProfilingTissue DistributionMembrane ProteinsGenomic LibraryRecombination, GeneticDNA Transposable ElementsEukaryotaCaenorhabditis elegansSequence HomologyPlant DiseasesRNA, BacterialOrgan SpecificityReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLPseudomonasSequence AnalysisGenes, FungalProtein BindingMicrobial Sensitivity TestsPromoter Regions, GeneticGenomicsRecombinant Fusion ProteinsCells, CulturedTransformation, GeneticImmunity, InnateTranscription Factors