Charcot-Marie-Tooth Disease, Demyelinating, Type 1g, also known as cmt1g, is related to charcot-marie-tooth disease type 1g. An important gene associated with Charcot-Marie-Tooth Disease, Demyelinating, Type 1g is PMP2 (Peripheral Myelin Protein 2). Affiliated tissues include skeletal muscle, and related phenotypes are impaired pain sensation and pes cavus