SMN Complex ProteinsRibonucleoproteins, Small NuclearSurvival of Motor Neuron 1 ProteinMuscular Atrophy, SpinalSurvival of Motor Neuron 2 ProteinMotor NeuronsCyclic AMP Response Element-Binding ProteinSpinal Muscular Atrophies of ChildhoodRNA-Binding ProteinsDEAD Box Protein 20Nerve Tissue ProteinsCoiled BodiesNeuronal Apoptosis-Inhibitory ProteinMotor Neuron DiseaseNeuronsExonsGemini of Coiled BodiesSpliceosomessnRNP Core ProteinsSpinal CordIndoprofenHeLa CellsCell SurvivalNeuropil ThreadsMolecular Sequence DataNeuromuscular Junction DiseasesNeurons, AfferentMutationDisease Models, AnimalProtein-Arginine N-MethyltransferasesAxonsMotor CortexSurvival RateNuclear Pore Complex ProteinsProtein BindingAmino Acid SequenceEvoked Potentials, MotorRNA SplicingNeuromuscular JunctionMice, TransgenicAlternative SplicingAmyotrophic Lateral SclerosisCell LineGene DosageCells, CulturedChromosomes, Human, Pair 5Gene DeletionCell NucleusRNA, Small NuclearBase SequenceMotor ActivityImmunohistochemistryPhenotypeFibroblastsMultiprotein ComplexesNuclear ProteinsHeterozygote DetectionHomozygote