Kevin wrote:///And/ then there are things/clones that exists through time w/o change. I am sure every clone will in time accumulate rare mutations Actually if a single clone is multiplied in two different locations by two different people they will in time differ It may be sometime before a visible mutation has happened Ben J.M.Zonneveld Institute of Biology,Leiden University, Clusius lab Wassenaarse weg 64, 2333 AL Leiden, The Netherlands Zonneveld@rulbim.Leidenuniv.NL Fax: +31-71-5274999. min temp -10C (15F)