| Phenotype details |
pes cavus, sensory loss, reduced tendon reflexes at upper limbs/ absent at lower limbs ; severe demyelinating polyneuropathy; deaf; 4–9y-gait and limb ataxia, horizontal nystagmus, moderate dysarthria, dysmetria at upper and lower limbs ; Vermian atrophy; Extensor plantar response at lower limbs; tongue fasciculations; Retinitis Pigmentosa; cataract; |