VertebratesAnimal Care CommitteesAnimal WelfareClone CellsCloning, MolecularZebrafishMolecular Sequence DataAmino Acid SequenceBase SequenceSequence Homology, Amino AcidDNA, ComplementarySequence AlignmentGene Expression Regulation, DevelopmentalSequence Homology, Nucleic AcidSequence Analysis, DNADNAEvolution, MolecularRNA, MessengerEmbryo, NonmammalianZebrafish ProteinsCloning, OrganismChordata, NonvertebrateBiological EvolutionSpecies SpecificityIn Situ HybridizationChromosome MappingPolymerase Chain ReactionFishesEscherichia coliGene ExpressionBody PatterningLampreysConserved SequenceGenesGenes, BacterialBlotting, NorthernBlotting, SouthernDNA PrimersRecombinant ProteinsPlasmidsCell LineChickensMutationNucleic Acid HybridizationHagfishesGene LibraryRestriction MappingInvertebratesReptilesXenopus ProteinsXenopusTranscription FactorsTranscription, GeneticGenomeXenopus laevisHomeodomain ProteinsOryziasOpen Reading FramesDNA, BacterialDNA Restriction EnzymesMammalsGenomic LibrarySharksChick EmbryoDrosophilaDrosophila ProteinsCiona intestinalisTissue DistributionPhenotypeTakifuguPhylogenyAmphibiansChordataGene DuplicationAnimals, Genetically ModifiedTransfectionGene Expression RegulationGenes, HomeoboxPetromyzonOrgan SpecificityUrochordataDNA, RecombinantDNA-Binding ProteinsFish ProteinsMorphogenesisCarrier ProteinsChromosomes, Artificial, BacterialMembrane ProteinsExonsLarvaGenetic VectorsMolecular WeightIntronsSyntenyCosmidsSignal TransductionAvian ProteinsRNALizardsBirds