AxonsGrowth ConesRetinal Cone Photoreceptor CellsNeuritesSemaphorin-3ANerve RegenerationNeuronsGanglia, SpinalGAP-43 ProteinCone OpsinsChick EmbryoNerve Growth FactorsNerve Tissue ProteinsCells, CulturedPseudopodiaRetinaRetinal Ganglion CellsOptic ChiasmMotor NeuronsGrasshoppersSemaphorinsAxonal TransportNervous SystemCentral Nervous SystemOptic NerveSpinal CordNeuropilin-1MicrotubulesNeurons, AfferentMyelin ProteinsActinsNerve Growth FactorCell EnlargementGene Expression Regulation, DevelopmentalDiencephalonSignal TransductionMicroscopy, VideoMyelin SheathSuperior ColliculiAxotomyRetinal Rod Photoreceptor CellsSensory Receptor CellsNeurogenesisZebrafishNeurogliaGreen Fluorescent ProteinsCell MovementEmbryo, NonmammalianAnimals, Genetically ModifiedAnimals, NewbornDendritesEphrin-A5LamininMicroscopy, InterferenceImmunohistochemistryCell Adhesion Molecules, NeuronalVisual PathwaysCytoskeletonRats, Sprague-DawleyChondroitin Sulfate ProteoglycansMyelin-Associated GlycoproteinLeukocyte L1 Antigen ComplexRod OpsinsSchwann CellsReceptors, Eph FamilyAplysiaSuperior Cervical GanglionContactin 2Lim KinasesMicrotubule-Associated ProteinsHippocampusPhotoreceptor CellsMicroscopy, ElectronSpinal Cord InjuriesActivated-Leukocyte Cell Adhesion MoleculeReceptor-Like Protein Tyrosine PhosphatasesEmbryo, MammalianTubulinChondroitin ABC LyaseDrosophilaSynapsesReceptor, Nerve Growth FactorReceptors, Cell SurfaceReceptor, EphA1Brain-Derived Neurotrophic FactorElectroretinographyCell CommunicationCerebral CortexNeural Cell Adhesion MoleculesTectum MesencephaliReceptor-Like Protein Tyrosine Phosphatases, Class 2Mice, KnockoutSpinal Cord RegenerationCell Adhesion Molecules, Neuron-GliaTime FactorsDrosophila ProteinsOrgan Culture TechniquesRetinal PigmentsCell DifferentiationPC12 Cells