seedling did not grow :-( keep smiling Roman Hudecek - Predoctoral fellow Programmed Cell Death VIB-UGent Center for Plant Systems Biology Ghent University Technologiepark 927 - 9052 Ghent - Belgium Tel. +32(0)9 331 39 16 [ http://www.psb.ugent.be/ | www.psb.ugent.be ]