Institution: | (1) Department of Biochemistry, Royal Holloway and Bedford New College, University of London, Egham Hill, TW20 OEX Egham, Surrey, UK;(2) Department of Agricultural Biochemistry, University of Adelaide, 5064 Glen Osmond, S. Australia;(3) Plant Biology Laboratory, The Salk Institute for Biological Studies, P.O. BOx 85800, 92138 San Diego, California, USA;(4) Present address: Plant Biology Division, The Samuel Roberts Noble Foundation, P.O. Box 2180, 73402 Ardmore, Oklahoma, USA;(5) Present address: Department of Biology, Medawar Building, University College London, Gower Street, WC1E 6BT London, UK |