Institution: | 1.MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine at the University of Edinburgh, Crewe Road, Edinburgh EH4 2XU, Scotland, UK, 2.Faculty of Life Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK and 3.Department of Molecular Biosciences, The Wenner Gren Institute, Stockholm University, Svante Arrhenius väg 20C, 106 91 Stockholm, Sweden |