| Affiliation: | 1. Department of Biological Sciences, Royal Holloway University of London, Egham, TW20 0EX UK;2. Matthias Schleiden Institute/Genetics, Friedrich Schiller University Jena, Jena, D-07743 Germany;3. Plant Cell Biology, Department of Biology, University of Marburg, Marburg, D-35043 Germany;4. Swiss Light Source, Paul Scherrer Institute, Villigen, CH-5232 Switzerland;5. Department of Earth Sciences, Royal Holloway University of London, Egham, TW20 0EX UK;6. Botanischer Garten der Ruhr-Universität Bochum, Universitätsstraße 150, Bochum, D-44780 Germany The Royal Botanic Gardens, Kew, Wellcome Trust Millennium Building, Wakehurst Place, Ardingly, West Sussex, RH17 6TN UK |
