Institution: | 1. Howard Hughes Medical Institute, University of California, Los Angeles, Los Angeles, CA, USA;2. Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA;3. Department of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA;4. Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA, USA;5. Department of Physiology, University of California, Los Angeles, Los Angeles, CA, USA |