Optic ChiasmSuperior ColliculiAxonsRetinaEphrin-A2Retinal Ganglion CellsVisual PathwaysTectum MesencephaliDiencephalonEphrin-A5Growth ConesOptic Lobe, NonmammalianReceptors, Eph FamilyOptic NerveEphrin-B1Chick EmbryoEphrinsReceptor, EphB1GoldfishReceptor-Like Protein Tyrosine PhosphatasesReceptor, EphA7Nerve RegenerationNerve Tissue ProteinsZebrafishGene Expression Regulation, DevelopmentalCarbocyaninesSemaphorinsActivated-Leukocyte Cell Adhesion MoleculeEyeGeniculate BodiesLarvaNeuritesNeurogliaCell Adhesion Molecules, Neuron-GliaEphrin-B2Embryo, NonmammalianNeuronsAvian ProteinsPhotoreceptor Cells, InvertebrateElectroporationXenopusNerve Growth FactorsAnimals, Genetically ModifiedIn Situ HybridizationZebrafish ProteinsCells, CulturedReceptor Protein-Tyrosine KinasesOrgan Culture TechniquesXenopus laevisBody PatterningDrosophilaDecapodiformesImmunohistochemistryCell Adhesion Molecules, NeuronalCell CommunicationColoring AgentsChondroitin Sulfate ProteoglycansMice, Inbred C57BLAxonal TransportMembrane ProteinsBrain-Derived Neurotrophic FactorLamininEmbryonic and Fetal DevelopmentMice, KnockoutMotor NeuronsSignal TransductionBrain MappingSynaptic TransmissionMyelin SheathDrosophila ProteinsFluorescent DyesNeural PathwaysSpinal CordCell MovementTranscription FactorsCell DifferentiationMutationDendritesSchwann CellsRetroviridaeGestational AgeNeural ConductionWallerian DegenerationSemaphorin-3ANeurons, AfferentCentral Nervous SystemGanglia, SpinalSynapsesPeripheral NervesMolecular Sequence DataAction PotentialsNerve Fibers, MyelinatedGAP-43 ProteinAntibodies, MonoclonalSensory Receptor CellsPregnancyAxotomyRanvier's NodesMicroscopy, ElectronPresynaptic Terminals