On the other hand, LGMD phenotypes caused by mutations in POMT1 (LGMD2K) [25], FKTN (LGMD2L) [26], POMT2 (LGMD2N) [27], POMGNT1 (LGMD2O) [22], DAG1 [21], and DPM3 [10] have been reported in a very limited number of patients. This evidence concerns the gene DAG1 and limb-girdle muscular dystrophy.