RESEARCH REPORT Fei Zhu Centre for Clinical Brain Sciences, University of Edinburgh, 49 Little France Crescent, Chancellor’s Building, Edinburgh, EH16 4SB UK Department of Neuromuscular Disease, UCL, Institute of Neurology, Queen Square, London, WC1N 3BG UK Search for more papers by this author Seth G.N. Grant Centre for Clinical Brain Sciences, University of Edinburgh, 49 Little France Crescent, Chancellor’s Building, Edinburgh, EH16 4SB UK The Wellcome Trust Sanger Institute, The Wellcome...