My experiment did not work.. Enjoy, Matyas -- ================================================================== Matyas Fendrych Tel:+32 (0)9 331 38 64 fax:+32 (0)9 3313809 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, BELGIUM mafen@psb.vib-ugent.be http://www.psb.vib-ugent.be ==================================================================