Affiliation: | 1. Division of Biology, California Institute of Technology, Pasadena, CA 91125, USA;2. Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA;3. Department of Cell and Molecular Biology, Northwestern University, Chicago, IL 60611, USA;4. Department of Cell Biology, University of Pittsburgh, PA 15213, USA;5. Howard Hughes Medical Institute (HHMI), California Institute of Technology, Pasadena, CA 91125, USA |