Pathology TSC1 gene plays a vital role in pathogenesis of a neurocutaneous syndrome called Tuberous sclerosis. It is located on which chromosome? A Chromosome 16 B Chromosome 9 C Chromosome 4 D Chromosome 3 💡 Explanation TSC1 gene plays a vital role in pathogenesis of a neurocutaneous syndrome called Tuberous sclerosis. It is located on which chromosome? ✓ Correct Answer: B. Chromosome 9