Adherens JunctionsIntercellular JunctionsCadherinsCell CycleTight JunctionsGap Junctionsalpha CateninCateninsZonula Occludens-1 ProteinDesmoplakinsbeta CateninCell Cycle ProteinsNeuromuscular Junctiongamma CateninCytoskeletal ProteinsDesmosomesArmadillo Domain ProteinsCell AdhesionOccludinCell Adhesion MoleculesEpithelial CellsVinculinMembrane ProteinsCell CommunicationConnexin 43Cell PolarityActinsConnexinsCell Cycle CheckpointsCell LinePhosphoproteinsCells, CulturedTight Junction ProteinsCytoskeletonMolecular Sequence DataDrosophila ProteinsSignal TransductionPhosphorylationDesmogleinsClaudin-1Microscopy, FluorescenceTrans-ActivatorsG1 PhaseMicrofilament ProteinsDogsMutationModels, BiologicalZonula Occludens-2 ProteinEsophagogastric JunctionDesmocollinsCell DivisionMicroscopy, ElectronProtein BindingPlakophilinsCapillary PermeabilityFluorescent Antibody TechniqueMitosisBase SequenceS PhaseAmino Acid SequenceMorphogenesisEpitheliumElectric ImpedanceCell ProliferationCell Line, TumorFreeze FracturingHolliday Junction ResolvasesCyclinsEndothelial CellsMicroscopy, ConfocalActin CytoskeletonDrosophilaApoptosisTransfectionImmunohistochemistryDrosophila melanogasterAntigens, CDBlotting, WesternTime FactorsProtein TransportCell Movementrho GTP-Binding ProteinsJunctional Adhesion MoleculesEmbryo, NonmammalianCell ShapeRNA, Messengerrac1 GTP-Binding ProteinProtein Structure, TertiaryCell DifferentiationMenstrual CycleG2 PhaseCell MembraneSeminiferous EpitheliumTranscription Factorsrap1 GTP-Binding ProteinsProtein-Serine-Threonine KinasesDNA-Binding ProteinsRNA InterferenceEndothelium, VascularNeuroepithelial Cells