Does the bonet...green_fluorescent_protein group still exist? where is it? (my news-server doesn't show it) Wolfgang Wolfgang Schechinger Institute for Diabetes Research Kölner Platz 1 80804 Muenchen Germany Phone +49 (89) 30 79 31 24 Fax 30 81 73 3 E-mail: DIABETES at LRZ.UNI-MUENCHEN.DE