1. Beckman Institute, California Institute of Technology, Pasadena, California 91125, Department of Chemistry, Occidental College, Los Angeles, California 90041, Department of Biological Sciences, University of Illinois at Chicago, Chicago, Illinois 60607, Department of Biological and Exercise Sciences, Northeastern Illinois University, Chicago, Illinois 60625, Department of Biochemistry, Molecular Biology and Cell Biology, Northwestern University, Evanston, Illinois 60208, and Department of Biotechnology,...