Institution: | 1. MRC Mammalian Genetics Unit, Harwell, Oxfordshire, United Kingdom.; 2. Department of Neurodegenerative Diseases and MRC Centre for Neuromuscular Diseases, UCL Institute of Neurology, London, United Kingdom.; 3. Sobell Department of Motor Neuroscience and Movement Disorders and MRC Centre for Neuromuscular Diseases, UCL Institute of Neurology, London, United Kingdom.; 4. Biology Department, University of York, York, United Kingdom.; Mayo Clinic, United States of America, |