Autosomal Recessive Progressive External Ophthalmoplegia, also known as arpeo, is related to progressive external ophthalmoplegia with mitochondrial dna deletions, autosomal dominant 4 and mitochondrial dna depletion syndrome, and has symptoms including ophthalmoplegia An important gene associated with Autosomal Recessive Progressive External Ophthalmoplegia is POLG (DNA Polymerase Gamma, Catalytic Subunit). Affiliated tissues include eye and skeletal muscle, and related phenotypes are dysphagia and facial palsy