Seems somewhat similar to Bram's IWT project :) http://www.liebertonline.com/doi/pdf/10.1089/omi.2011.0089 -- ========================================================== Bram Slabbinck, PhD Bioinformatics& Systems Biology Division VIB Department of Plant Systems Biology, UGent Technologiepark 927, 9052 Gent, BELGIUM Tel:+32 (0)9 33 13 822 Fax:+32 (0)9 33 13 809 Email: Bram.Slabbinck@psb.ugent.be WWW: http://bioinformatics.psb.ugent.be ========================================================== Services and consulting in bioinformatics http://www.arctix.be ========================================================== Please consider the environment before printing this email