Cell MovementMovementGastrulationEye MovementsGastrulaMorphogenesisZebrafishDictyosteliumChemotaxisZebrafish ProteinsSignal TransductionCell PolarityPseudopodiaModels, BiologicalHead MovementsEmbryo, NonmammalianPrimitive StreakActinsMovement DisordersCells, CulturedBody PatterningTime-Lapse ImagingCell AdhesionMicroscopy, VideoTime FactorsCytoskeletonPlant Viral Movement ProteinsBodily SecretionsMolecular Sequence DataCell Surface ExtensionsGene Expression Regulation, DevelopmentalSecretory RateIntestinal SecretionsBacterial Secretion SystemsFetal MovementMutationMesodermCell LinePsychomotor PerformanceCell AggregationVideo RecordingMotion Pictures as TopicWnt ProteinsCell MembraneAmino Acid SequenceInsulinChick EmbryoMicrofilament ProteinsXenopus ProteinsCell ShapeCell CommunicationMicroscopy, FluorescenceSaccadesCalciumMyxococcus xanthusMembrane ProteinsGreen Fluorescent ProteinsArmBiomechanical PhenomenaProtein TransportSomitesElectromyographyCadherinsIn Situ HybridizationRNA, MessengerGastric Acidrac GTP-Binding ProteinsEpithelial CellsBacterial ProteinsIslets of LangerhansrhoA GTP-Binding ProteinCyclic AMPNotochordEctodermXenopus laevisHandMicrotubulesActin CytoskeletonDose-Response Relationship, DrugCarrier ProteinsEndodermAdherens JunctionsFixation, OcularMicroscopy, ConfocalKineticsPeriodicityMicroscopy, Phase-ContrastWiskott-Aldrich Syndrome Protein FamilyEpitheliumFibroblastsChemotactic FactorsOligoribonucleotides, AntisenseLuminescent ProteinsXenopusAnimals, Genetically Modifiedrho GTP-Binding ProteinsChloridesPhenotypeGlucoseEye Movement Measurements