Institution: | (1) Plant Biology Laboratory, Salk Institute for Biological Studies, P.O. Box 85800, 92138 San Diego, CA, USA;(2) Plant Biotechnology Group, Imperial Chemical Industries plc, The Heath, WA7 4QE Runcorn, Cheshire, UK;(3) Graduate Program in Biology, University of California San Diego, 92037 La Jolla, CA, USA;(4) Department of Biochemistry, Royal Holloway and Bedford New College, University of London, TW20 OEX Egham, Surrey, UK;(5) Present address: Department of Plant Pathology, Physiology and Weed Science, Virginia Polytechnic Institute and State University, 24061 Blacksburg, VA, USA;(6) Present address: Plant Biology Division, Samuel Roberts Noble Foundation, P.O. Box 2180, 73402 Ardmore, OK, USA;(7) Present address: Laboratoire Biologie Moleculaire Végétale, Université Paris Sud, 91405 Orsay Cédex, France |