Affiliation: | 1. Institute for Cell and Molecular Biosciences, The Medical School, Newcastle University, Framlington Place, Newcastle Upon Tyne NE2 4HH, United Kingdom;2. Centre for Plant Sciences, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, United Kingdom;3. Biochemistry and Microbiology, University of Victoria, PO Box 3055 STN CSC, Victoria, BC, Canada V8W 3P6 |