Dabora Dabora SL SL Jozwiak Jozwiak S S Franz Franz DN DN Mutational analysis in a cohort of 224 tuberous sclerosis patients indicates increased severity of TSC2, compared with TSC1, disease in multiple organs Mutational analysis in a cohort of 224 tuberous sclerosis patients indicates increased severity of TSC2, compared with TSC1, disease in multiple organs Am J Hum Genet Am J Hum Genet 2001 2001 68 68 64 64 80 80 10.1086/316951 10.1086/316951 11112665 11112665. The gene discussed is TSC2; the disease is tuberous sclerosis.