Neuromuscular JunctionMuscular Dystrophy, DuchenneNeuromuscular Junction DiseasesDystrophinMuscular DystrophiesMotor EndplateReceptors, CholinergicMice, Inbred mdxGap JunctionsRana pipiensAgrinUtrophinIntercellular JunctionsTight JunctionsMuscular Dystrophy, AnimalAstacoideaSynaptic TransmissionMotor NeuronsSynapsesMusclesNeurotransmitter AgentsDiaphragmMuscle, SkeletalSynaptic MembranesAnuraRana ridibundaPresynaptic TerminalsAcetylcholinesteraseAdherens JunctionsSynaptic VesiclesBungarotoxinsDystrophin-Associated ProteinsMuscle Fibers, SkeletalCurareMuscle DenervationNerve EndingsAcetylcholineTubocurarineReceptor AggregationMyasthenic Syndromes, CongenitalArthropod VenomsLarvaElectric StimulationDrosophilaElectrophysiologyMyasthenia GravisDrosophila ProteinsHeterozygote DetectionDystroglycansSpider VenomsMicroscopy, ElectronMembrane PotentialsPhrenic NerveAxonsSchwann CellsCalciumNeuromuscular DiseasesSarcolemmaFreeze FracturingMutationMuscle ProteinsReceptors, NicotinicAnimals, Genetically ModifiedMuscle ContractionConnexinsNeostigmineNeuromuscular Depolarizing AgentsAction PotentialsNeuromuscular Blocking AgentsMembrane ProteinsMiniature Postsynaptic PotentialsEvoked PotentialsCytoskeletal ProteinsCholinesterasesBlack Widow SpiderMolecular Sequence DataPyridinium CompoundsRanidaeConnexin 43Drosophila melanogasterImmunohistochemistryTime FactorsExonsAldicarbRana temporariaZonula Occludens-1 ProteinNerve Tissue ProteinsEsophagogastric JunctionMice, Inbred C57BLStrontiumX ChromosomeOccludinReceptors, GlutamateMicroscopy, ConfocalCells, CulturedCholinesterase InhibitorsMuscle DevelopmentTorpedoDisease Models, AnimalBotulinum Toxins, Type A