Host SpecificitySensitivity and SpecificitySubstrate SpecificitySpecies SpecificityHost-Parasite InteractionsMolecular Sequence DataYuccaPhylogenySymbiosisAmino Acid SequenceSequence Analysis, DNABase SequenceAntibody SpecificityHost-Pathogen InteractionsGenome ComponentsParasitesPlant DiseasesVirulenceBacterial ProteinsRhizobiumDNA, BacterialFicusViral Tail ProteinsEscherichia coliVesicular exanthema of swine virusXanthomonasFabaceaeFish DiseasesPolymerase Chain ReactionSalmonella PhagesWaspsGenes, BacterialMutationGenetic VariationBacteriophagesPlantsSequence AlignmentDNA VirusesEvolution, MolecularBinding SitesSequence Homology, Amino AcidGenome, ViralCloning, MolecularBiological EvolutionRhizobiaceaeLepidopteraDNA, Ribosomal SpacerPlasmidsRNA VirusesBirdsCattleKineticsViral ProteinsProtein BindingBasidiomycotaNodaviridaeExtrachromosomal InheritanceBird DiseasesGenome, BacterialModels, MolecularDNA, ViralCyprinidaeDNA PrimersCell LinePerciformesColiphagesLarvaFecesTropical ClimatePlants, MedicinalBacterial AdhesionRecombinant ProteinsDNA, ProtozoanTreesROC CurveNitrogen FixationPredictive Value of TestsReproducibility of ResultsCryptosporidiumSalmonella typhimuriumProtein Structure, TertiaryRNA, ViralDNA, RibosomalEcosystemRecombination, GeneticPhylogeographyOrgan SpecificityOpen Reading FramesRNA, Ribosomal, 16SCluster AnalysisGene Transfer, HorizontalFishesEnzyme-Linked Immunosorbent AssayDNA, MitochondrialGenotypePhenotypeGenomicsSequence Homology, Nucleic AcidEpitopesStructure-Activity Relationship