Muscular Atrophy, SpinalSpinal Muscular Atrophies of ChildhoodSurvival of Motor Neuron 1 ProteinAtrophySMN Complex ProteinsMuscular AtrophySurvival of Motor Neuron 2 ProteinSpinal CordMuscular Disorders, AtrophicBulbo-Spinal Atrophy, X-LinkedSpinal Cord InjuriesNeuronal Apoptosis-Inhibitory ProteinSeverity of Illness IndexCyclic AMP Response Element-Binding ProteinMotor NeuronsAnterior Horn CellsKlebsiella oxytocaBreedingRNA-Binding ProteinsNerve Tissue ProteinsSpinal Cord DiseasesGenetic VariationPhylogenyOptic AtrophyMotor Neuron DiseaseRibonucleoproteins, Small NuclearGenotypeDEAD Box Protein 20Disease Models, AnimalChromosomes, Human, Pair 5Spinal Nerve RootsInjections, SpinalExonsMolecular Sequence DataSocietiesSpinal NervesMultiple System AtrophyPhenotypeCoiled BodiesRhipicephalusAnesthesia, SpinalSequence Analysis, DNABlastomycosisReceptors, AndrogensnRNP Core ProteinsModels, GeneticBase SequenceSpinal CanalSpinal Cord NeoplasmsPolymorphism, Restriction Fragment LengthMuscle, SkeletalSpinal DiseasesSpinal Cord CompressionPolymerase Chain ReactionMicrosatellite RepeatsPedigreeSpinal NeoplasmsMice, TransgenicCluster AnalysisAmplified Fragment Length Polymorphism AnalysisSpinal StenosisMagnetic Resonance ImagingAnimals, DomesticBulbar Palsy, ProgressiveSpinal FusionElectromyographyMuscle WeaknessCharcot-Marie-Tooth DiseaseNerve DegenerationCattleHeterozygote DetectionDNA FingerprintingGeographyContractureOlivopontocerebellar AtrophiesNeuromuscular DiseasesBacterial Typing TechniquesAxonsWeaningNeural ConductionGlycine-tRNA LigasePolymorphism, GeneticArthrogryposisMolecular EpidemiologyMutationGenetics, PopulationGene DeletionDNA PrimersRandom Amplified Polymorphic DNA TechniqueHomozygoteSpinal InjuriesVocal Cord ParalysisGenetic MarkersGene FlowGenome, ViralGyrate AtrophyPhylogeographyTrinucleotide Repeat ExpansionNeuromuscular JunctionRNA Splicing