| Affiliation: | (1) Royal Botanic Garden, 20A Inverleith Row, Edinburgh, EH3 5LR, UK;(2) Institute of Cell and Molecular Biology, The University of Edinburgh, Edinburgh, EH9 3JH, UK;(3) Present address: UBC Botanical Garden and Centre for Plant Research, University of British Columbia, 6804 SW Marine Drive, Vancouver, B.C., V6T 1Z4, Canada;(4) Present address: UBC Botanical Garden and Centre for Plant Research, University of British Columbia, 6804 SW Marine Drive, Vancouver, B.C., V6T 1Z4, Canada |
