ras GTPase-Activating ProteinsSemaphorinsras ProteinsSemaphorin-3Ap120 GTPase Activating ProteinGTPase-Activating ProteinsGTP PhosphohydrolasesProto-Oncogene Proteins p21(ras)Neuropilin-1Neurofibromin 1Genes, rasMembranesCell MembraneNeuropilin-2Membrane LipidsSignal TransductionProteinsIntracellular MembranesNeuropilinsMolecular Sequence DataAmino Acid SequenceMembrane PotentialsMembranes, ArtificialNerve Tissue ProteinsGrowth ConesErythrocyte MembraneMembrane FluidityOncogene Protein p21(ras)AxonsCell Membrane PermeabilityGuanosine TriphosphateBasement Membranerho GTP-Binding ProteinsReceptors, Cell SurfaceProtein BindingMembrane GlycoproteinsCell LineMutationCells, CulturedProtein Structure, TertiaryGTP-Binding ProteinsProtein Transportrab GTP-Binding ProteinsCOS Cellsrac1 GTP-Binding ProteinMonomeric GTP-Binding ProteinsGuanine Nucleotide Exchange FactorsMembrane Transport ProteinsRecombinant Fusion ProteinsModels, BiologicalCarrier ProteinsCell MovementLipid BilayersGlycoproteinsCell Adhesion Molecules, NeuronalEnzyme ActivationTransfectionrhoA GTP-Binding ProteinMicroscopy, ElectronMitochondrial MembranesSequence Homology, Amino AcidGuanosine DiphosphateMembrane ProteinsNerve Growth FactorsRecombinant ProteinsBase SequenceMicroscopy, FluorescenceBinding SitesNeuronsrac GTP-Binding ProteinsEndocytosisSynaptic MembranesActinsCytoskeletonGolgi ApparatusDynaminsEscherichia coliCloning, MolecularLiposomesBlotting, WesternCalciumModels, MolecularCercopithecus aethiopsChick EmbryoGene Expression Regulation, DevelopmentalTruncus ArteriosusCell FractionationEndoplasmic ReticulumAntigens, CDBacterial ProteinsMicroscopy, ConfocalTime FactorsRNA, MessengerGanglia, SpinalElectrophoresis, Polyacrylamide GelGreen Fluorescent ProteinsIn Situ HybridizationImmunohistochemistryMice, KnockoutEndosomes