ALS2 and amyotrophic lateral sclerosis: In addition, 14 ALS patients with KIF1A mutation did not cover other ALS-related genes, including SOD1, SETX, FUS, ALS2, OPTN, TARDBP, DCTN1, VAPB, Fig 4, TBK1, CHCHD10, ANXA11, NEK1, SQSTM1, and C9orf72, which were classical pathogenic genes in ALS, by WES analysis.