Autosomal Recessive Axonal Charcot-Marie-Tooth Disease Due to Copper Metabolism Defect, is also known as autosomal recessive axonal cmt due to copper metabolism defect. An important gene associated with Autosomal Recessive Axonal Charcot-Marie-Tooth Disease Due to Copper Metabolism Defect is SCO2 (Synthesis Of Cytochrome C Oxidase 2). Related phenotypes are ptosis and dysarthria