Institution: | 1. Cellular and Molecular Biology Program, University of Michigan, Ann Arbor, MI 48109, USA;2. Department of Cell & Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA;3. Department of Biological Chemistry and Life Sciences Institute, University of Michigan, Ann Arbor, MI 48109, USA;4. Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, TN 37240, USA |