Ключевые слова: 3d, areflexia, biochemical, biochemistry, biology, biotechnology, black background, carcinogen, cellular, damage, defect, deficiency, differentiation, disease, disorder, dna, dubowitz, gene, genes, genetic, helix, illustration, isolated, kugelbergwelander, medical, medicine, migration, molecular, molecule, mutation, neuromuscular, neuronal, protein, regeneration, regulation, research, science, sma, smn, smn 1 gene, spinal muscular atrophy, spiral, splicing, sticks, structure, survival motor neuron, telomerase, trafficking, transcriptional, werdnighoffmann,