CytoskeletonEndocytosisActinsActin CytoskeletonActin Depolymerizing FactorsThiazolidinesCytochalasin DMicrofilament ProteinsBicyclo Compounds, HeterocyclicCytoskeletal ProteinsClathrinActin Capping Proteinsrho GTP-Binding ProteinsDynaminsPhalloidineMicroscopy, FluorescenceCell Membranecdc42 GTP-Binding ProteinPseudopodiaDepsipeptidesProtein BindingSignal TransductionProtein TransportCells, CulturedCell LineCell MovementrhoA GTP-Binding ProteinContractile ProteinsCell Polarityrac1 GTP-Binding ProteinMolecular Sequence DataMicrotubulesAmino Acid SequenceStress FibersProfilinsMicroscopy, ConfocalWiskott-Aldrich Syndrome ProteinActin-Related Protein 2-3 ComplexClathrin-Coated VesiclesEndosomesMembrane ProteinsCell AdhesionProtein Structure, Tertiaryrac GTP-Binding ProteinsActininPhosphorylationRecombinant Fusion ProteinsGelsolinMutationVinculinModels, BiologicalDynamin ICarrier ProteinsGreen Fluorescent ProteinsFocal AdhesionsCoated Pits, Cell-MembraneFilaminsMyosinsrho-Associated KinasesNucleic Acid Synthesis InhibitorsDynamin IIActin-Related Protein 2Cell ShapeGTP PhosphohydrolasesCytochalasinsPolymerizationCortactinCell Surface ExtensionsPhosphoproteinsLim KinasesActin-Related Protein 3TransfectionMicroscopy, ElectronWiskott-Aldrich Syndrome Protein, NeuronalExocytosisPinocytosisAdaptor Proteins, Signal TransducingThiazolesCOS CellsCadherinsAdherens JunctionsGuanine Nucleotide Exchange FactorsGTPase-Activating ProteinsSaccharomyces cerevisiaeMyosin Type IICell SizeWiskott-Aldrich Syndrome Protein FamilyFluorescent Antibody TechniqueSaccharomyces cerevisiae ProteinsHeLa CellsTransferrinCaveolaeFibroblastsAdaptor Protein Complex 2Epithelial CellsMembrane MicrodomainsPhosphatidylinositol 4,5-DiphosphateCytochalasin BPaxillinNerve Tissue Proteins