1 Howard Hughes Medical Institute and Department of Physiology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
2 Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA.
3 Department of Bacteriology, University of Wisconsin-Madison, Madison, WI, USA.
4 School of Life Science and Technology, ShanghaiTech University, 201210, Shanghai, China.
5 School of Agriculture, University of Wisconsin-Platteville, Platteville, WI, USA.
6 Howard Hughes Medical Institute and Department of Physiology, University of Texas Southwestern Medical Center, Dallas, TX, USA. youxing.jiang@utsouthwestern.edu.
7 Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA. youxing.jiang@utsouthwestern.edu.