http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&dopt=Abstract&db=PubMed&list_uids=17430978 No mention of Segal though... Actually a rather weak review if you ask me. S -- ================================================================== Steven Maere, PhD Dept. of Plant Systems Biology Bioinformatics & Evolutionary Genomics research group Ghent University / VIB Technologiepark 927 B-9052 Gent BELGIUM tel: +32 9 331 3692 fax: +32 9 331 3809 email: stmae@psb.UGent.be http://www.psb.UGent.be http://bioinformatics.psb.ugent.be/ ==================================================================