NotochordChordata, NonvertebrateChordataLanceletsUrochordataCiona intestinalisFetal ProteinsVertebratesGene Expression Regulation, DevelopmentalEmbryo, NonmammalianBody PatterningIn Situ HybridizationEmbryonic InductionPhylogenyEvolution, MolecularGastrulaZebrafishMesodermT-Box Domain ProteinsMolecular Sequence DataSomitesNervous SystemAmino Acid SequenceGenes, HomeoboxLampreysSequence Homology, Amino AcidGenome ComponentsPAX9 Transcription FactorMorphogenesisTailHomeodomain ProteinsEctodermBiological EvolutionZebrafish ProteinsHepatocyte Nuclear FactorsHepatocyte Nuclear Factor 3-betaChick EmbryoBase SequenceCentral Nervous SystemAchaete-Scute Complex Genome RegionHedgehog ProteinsMultigene FamilyOrganizers, EmbryonicXenopus ProteinsLarvaLight Signal TransductionNeural CrestDNA, ComplementaryGenomeTranscription FactorsCloning, MolecularEndodermSpinePaired Box Transcription FactorsGene DuplicationRhombencephalonChordomaBranchiomaCoturnixQuailSequence AlignmentConserved SequenceSignal TransductionChromosome WalkingXenopus laevisGastrulationEmbryonic DevelopmentBlastomeresSequence Analysis, DNAFetal Tissue TransplantationSyntenyLaboratory Animal ScienceGoosecoid ProteinD-Aspartic AcidDNA PrimersCell LineageSpecies SpecificityDNA-Binding ProteinsMusclesVesicular Inhibitory Amino Acid Transport ProteinsCell DifferentiationIntervertebral Disc