| Institution: | Cell Biology Department, Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, Wales, SY23 3EB, UK; Instituto de Botanica, S. Fisiologia e Bioquimica de Plantas, CP 4005, 01061-970 Sao Paulo, SP, Brazil; CRC for Industrial Plant Biopolymers, School of Botany University of Melbourne, Parkville 3052, Victoria, Australia; Author for correspondence (tel +44 1970 828255;fax +44 1970 828357;e-mail;). Present address: Industrial Research and Development, Industrial Research Limited, PO Box 31-310, Lower Hutt, New Zealand. |
