Identification of TARDBP Gly298Ser as a founder mutation for amyotrophic lateral sclerosis in Southern China. Alzforum, 12 Aug 2022 Xu F, Huang S, Li XY, Lin J, Feng X, Xie S, Wang Z, Li X, Zhu J, Lai H, Xu Y, Huang X, Yao X, Wang C.