Zebrafish ProteinsEmbryo, NonmammalianAnimals, Genetically ModifiedCell MovementGene Expression Regulation, DevelopmentalAnimal MigrationIn Situ HybridizationCell Migration InhibitionMorpholinosForeign-Body MigrationBody PatterningSignal TransductionLarvaMolecular Sequence DataCell AdhesionLateral Line SystemGene Knockdown TechniquesAnimal FinsMutationRhombencephalonAmino Acid SequenceMorphogenesisCells, CulturedEmbryonic DevelopmentCell Migration AssaysGreen Fluorescent ProteinsSomitesCell ProliferationNeural CrestMacrophage Migration-Inhibitory FactorsChemotaxisPhenotypeHomeodomain ProteinsRNA, MessengerCell DifferentiationGastrulationBase SequenceOligonucleotides, AntisenseHuman MigrationCell Line, TumorTranscription FactorsPhylogenyChemotaxis, LeukocyteWound HealingTransendothelial and Transepithelial MigrationMesodermSequence Homology, Amino AcidReverse Transcriptase Polymerase Chain ReactionNotochordNodal Signaling LigandsModels, BiologicalBranchial RegionTime FactorsTime-Lapse ImagingNeoplasm InvasivenessEmigration and ImmigrationNerve Tissue ProteinsCell PolarityOrganogenesisImmunohistochemistryCloning, MolecularNeuronsEndothelial CellsCell Migration Assays, LeukocyteDisease Models, AnimalModels, AnimalPseudopodiaChemokine CXCL12Neovascularization, PhysiologicSequence AlignmentCell LineRNA, Small InterferingRegenerationActinsGene Expressionrac1 GTP-Binding ProteinHedgehog ProteinsMelanophoresStem CellsBlastulaNervous SystemBlotting, WesternDNA, ComplementaryDiencephalonDNA PrimersFibronectinsRetinaPhosphorylationMicroscopy, VideoGene Expression RegulationOryziasEndothelium, VascularNeurogenesisMicroscopy, FluorescenceIntegrinsMice, Inbred C57BLPronephrosWnt ProteinsMembrane ProteinsOligodeoxyribonucleotides, Antisense