RNF213 and multiminicore myopathy: In contrast, there was no significant difference between the groups with respect to rs148731719 (p > 0.05) (Supplementary Table S3), indicating that the rs112735431 mutation within the RNF213 gene was significant (p < 0.05) and that the rs112735431 was a significant mutation locus for MMD in the RNF213 gene.