Spinal CordVertebratesSpineSpinal NeoplasmsSpinal Cord InjuriesSpinal InjuriesThoracic VertebraeEpidural NeoplasmsSpinal DiseasesSpinal CurvaturesSpinal Cord CompressionCordotomyScoliosisLaminectomySpinal FracturesLumbar VertebraeCervical VertebraeSpinal FusionInjections, SpinalSpinal NervesMagnetic Resonance ImagingSpinal Cord DiseasesAnesthesia, SpinalSpinal Nerve RootsSpinal CanalSpinal Cord NeoplasmsZebrafishMolecular Sequence DataTomography, X-Ray ComputedSpinal StenosisGene Expression Regulation, DevelopmentalAmino Acid SequenceLampreysMuscular Atrophy, SpinalEvolution, MolecularEmbryo, NonmammalianZebrafish ProteinsMotor NeuronsGanglia, SpinalSpinal Cord IschemiaChordata, NonvertebrateBody PatterningFishesBase SequenceBiological EvolutionTuberculosis, SpinalParaplegiaIn Situ HybridizationSequence Homology, Amino AcidHagfishesReptilesChick EmbryoPosterior Horn CellsInvertebratesHematoma, Epidural, SpinalNeuronsSpecies SpecificityAxonsHomeodomain ProteinsLumbosacral RegionSequence AlignmentChickensChromatography, High Pressure LiquidXenopus ProteinsRats, Sprague-DawleyChromatography, AffinityLocomotionSpinal Muscular Atrophies of ChildhoodPetromyzonConserved SequenceXenopusSharksCloning, MolecularOryziasAnimals, Genetically ModifiedAmphibiansChordataSpinal Cord RegenerationTakifuguTime FactorsTranscription FactorsCiona intestinalisGenes, HomeoboxGene DuplicationNerve Tissue ProteinsXenopus laevisGenomeMammalsPainQuadriplegiaExtremitiesSignal TransductionMorphogenesisCentral Nervous SystemDrosophila ProteinsTrigeminal Nucleus, SpinalHyperalgesiaUrochordataRhombencephalonDrosophila