Please put me on your mailing list again. I moved form New York University Department of Biology to Center of applied Genetics Universitaet fuer Bodenkultur Gregor Mendel Str. 33 A-1180 Vienna Austria tel.: +43-1-47654-2252 FAX: +43-1-47654-2292 e-mail: Hauser at mail.boku.ac.at Thanks Marie-Theres Hauser