Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory, Livermore, CA 94550; Yersinia Research Unit, Institut Pasteur, 75724 Paris Cedex 15, France; Life Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831; Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI 48824; Rocky Mountain Laboratories, Hamilton, MT 59840; Institut National de la Santé etdela Recherche Médicale E0364, Université de Lille 2, Institut... (At 2004-09-09)