CHRNA3 and amyotrophic lateral sclerosis: Finally, we further verified several newly identified m6A-modified sites in ALS risk genes, including Dctn1, Epha4, C9orf72, Glt8d1, Cacna1h, Chrna3, Bscl2, Fig4, Hnrnpa2b1, Ubqln2, Hnrnpa1, Tuba4a, Sod1, Chmp2b, and PIKfyve (Supplementary Fig. 6b).