Evolution, MolecularPhylogenyBiological EvolutionMolecular Sequence DataAmino Acid SequenceSequence Homology, Amino AcidBase SequenceSequence Homology, Nucleic AcidBiologySequence AlignmentSequence Analysis, DNASpecies SpecificitySystems BiologyMultigene FamilyCloning, MolecularVertebratesSelection, GeneticModels, GeneticChordataComputational BiologyConserved SequenceGenetic VariationInvertebratesDirected Molecular EvolutionReplication OriginGene Transfer, HorizontalModels, MolecularChordata, NonvertebrateProtein Structure, TertiaryEukaryotaCiona intestinalisDevelopmental BiologyStructural Homology, ProteinMammalsFossilsMutationReptilesMolecular BiologyEukaryotic CellsGene DuplicationPlantsModels, BiologicalFishesAngiospermsGenomeEscherichia coliNymphaeaArthropodsPlacozoaGenes, BacterialChromosome MappingPrimatesGenomicsGenesHominidaeSequence HomologyAdaptation, BiologicalIntronsTrichomonasBacterial ProteinsBinding SitesBacteriaSymbiosisDNADNA, ComplementarySynthetic BiologyCnidariaProteinssrc Homology DomainsProkaryotic CellsLikelihood FunctionsDNA, BacterialGene Expression Regulation, DevelopmentalGenome, BacterialSyntenyDrosophilaPhenotypeOpen Reading FramesProtein ConformationArchaeaNucleic Acid HybridizationPan paniscusSea AnemonesPlant ProteinsPlasmidsProtein BindingCluster AnalysisPan troglodytesReproductionPolymerase Chain ReactionGene LibraryChlorophytaProtein Structure, SecondaryTranscription FactorsCultural EvolutionRepetitive Sequences, Nucleic AcidHydrozoaGenes, PlantDNA PrimersSignal Transduction