Affiliation: | 1. Architecture et Réactivité de l'ARN, Université Louis Pasteur, Institut de Biologie Moléculaire et Cellulaire, CNRS, 15 rue René Descartes, 67084 Strasbourg, France, Fax: (+33)?3‐88‐60‐18‐22;2. The Edith and Joseph Fischer Enzyme Inhibitors Laboratory, Schulich Faculty of Chemistry, Technion–Israel Institute of Technology, Haifa 32000, Israel, Fax: (+972)?4‐829‐5703;3. Department of Pharmacology, University of Medicine and Density of New Jersey, Robert Wood Johnson Medical School, 675 Hoes Lane, Piscataway, New Jersey 08854‐5635, USA, Fax: (+1)?732‐235‐4073 |