Affiliation: | (1) Department of Microbial Genetics, Research Institute for Microbial Diseases, Osaka University, 3-1, Yamadaoka, Suita, Osaka, Japan;(2) The Tokyo Metropolitan Institute of Medical Science, 3-18-22, Honkomagome, Bunkyo-ku, 113 Tokyo, Japan;(3) Unité de Biologie Moléculaire du Gène, Institut Pasteur, 25, rue du Dr. Roux, 75724 Paris, Cedex 15, France;(4) Chester Beatty Laboratories, Institute of Cancer Research, Fulham Road, SW3 6JB London, UK |