Esther, be prepared if you'd return to Potsdam... http://www.standaard.be/Artikel/Detail.aspx?artikelId=DMF08012009_100&kanaalid=169 T. -- ================================================================== Thomas Van Parys Tel:+32 (0)9 331 36 95 fax:+32 (0)9 3313809 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, BELGIUM thomas.vanparys@psb.ugent.be http://bioinformatics.psb.ugent.be ==================================================================