| Affiliation: | 1. Samuel Lunenfeld Research Institute, Mt. Sinai Hospital, Toronto, ON M5G 1X5, Canada;2. Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94143, USA;3. Wellcome Trust Centre for Gene Regulation and Expression, College of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK;4. Wellcome Trust Centre for Cell Biology, Edinburgh EH9 3JR, Scotland, UK;5. Department of Molecular Genetics, University of Toronto, Toronto, ON M5G 1X5, Canada;6. Department of Zoology, University of Wisconsin, Madison, WI 53706, USA |
