Arthritis-Encephalitis Virus, CaprineExtraembryonic MembranesSynovial MembraneCell MovementGoatsMovementCell MembraneCells, CulturedMembranesMembrane LipidsIntracellular MembranesGastrulationMembrane PotentialsCell Membrane PermeabilityErythrocyte MembraneMembranes, ArtificialEye MovementsMembrane FluidityGastrulaModels, BiologicalMorphogenesisBasement MembraneSignal TransductionCell PolarityZebrafishActinsDictyosteliumCell LineMicroscopy, ElectronChemotaxisPseudopodiaCytoskeletonProtein TransportMolecular Sequence DataZebrafish ProteinsCell AdhesionMicroscopy, FluorescenceMutationTime FactorsLipid BilayersEmbryo, NonmammalianProtein BindingMembrane Transport ProteinsMembrane GlycoproteinsMicroscopy, VideoHead MovementsAmino Acid SequencePrimitive StreakCalciumTime-Lapse ImagingCell Surface ExtensionsMovement DisordersMicroscopy, ConfocalProtein Structure, TertiaryBody PatterningCarrier ProteinsGreen Fluorescent ProteinsErythrocytesLiposomesRecombinant Fusion ProteinsCytoplasmMitochondrial MembranesGene Expression Regulation, DevelopmentalPlant Viral Movement ProteinsChick EmbryoHydrogen-Ion ConcentrationPotassiumSynaptic MembranesCell AggregationKineticsMicrofilament ProteinsBacterial ProteinsFluorescent Antibody TechniqueEndocytosisRabbitsBiological Transport, ActiveCell FractionationBase SequenceEscherichia coliCell ShapeLuminescent ProteinsMicroscopy, Electron, ScanningVideo RecordingMesodermPhosphatidylcholinesElectrophoresis, Polyacrylamide GelFetal MovementDetergentsCell Membrane StructuresXenopus laevisSodiumTemperatureEpithelial CellsNeuronsCadherinsEpitheliumCell CommunicationPsychomotor PerformanceBlotting, WesternMicroscopy, Phase-Contrast