DNM2 and centronuclear myopathy: CNM is a genetically heterogenous disease with X-linked, autosomal-dominant and autosomal-recessive forms essentially and respectively caused by mutations in MTM1, DNM2 and BIN1 (Bitoun et al., 2005; Bohm et al., 2014; Laporte et al., 1996; Nicot et al., 2007).