http://www.nature.com/nature/journal/v456/n7223/full/nature07629.html -- Klaas Vandepoele, PhD Tel. 32 (0)9 33 13822 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, Belgium E-mail: Klaas.Vandepoele@psb.ugent.be Website: http://bioinformatics.psb.ugent.be/ --------------------------------------------------------- You would be nothing without me, I could be nothing Said the waves to the sand