Mitochondrial Dna Depletion Syndrome 14, also known as mtdps14, is related to autosomal dominant optic atrophy and autosomal dominant optic atrophy, classic form. An important gene associated with Mitochondrial Dna Depletion Syndrome 14 is OPA1 (OPA1 Mitochondrial Dynamin Like GTPase), and among its related pathways/superpathways is Energy metabolism. Affiliated tissues include skeletal muscle and heart, and related phenotypes are sensorineural hearing impairment and hypertonia