Project description:Limb-girdle muscular dystrophy R12 (LGMD-R12) is caused by two recessive mutations in the anoctamin-5 gene. Our main aim was to identify genes and pathways that underlie LGMD-R12 and explain differences in the molecular predisposition and susceptibility between three different thigh muscles that are severely (semimembranosus), moderately (vastus lateralis) or mildly (rectus femoris) affected in this disease.