1 Department of Chemistry, The University of Chicago, Chicago, IL, USA.
2 Institute for Biophysical Dynamics, The University of Chicago, Chicago, IL, USA.
3 Howard Hughes Medical Institute, The University of Chicago, Chicago, IL, USA.
4 Section of Genetic Medicine, Department of Medicine, The University of Chicago, Chicago, IL, USA.
5 Department of Human Genetics, The University of Chicago, Chicago, IL, USA.
6 Fudan University Institutes of Biomedical Sciences, Shanghai Cancer Center, Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Shanghai Medical College of Fudan University, Shanghai, China. luluhu@fudan.edu.cn.
7 Department of Chemistry, The University of Chicago, Chicago, IL, USA. chuanhe@uchicago.edu.
8 Institute for Biophysical Dynamics, The University of Chicago, Chicago, IL, USA. chuanhe@uchicago.edu.
9 Howard Hughes Medical Institute, The University of Chicago, Chicago, IL, USA. chuanhe@uchicago.edu.