1 School of Mathematics, South China University of Technology, Guangzhou 510640, China; Pazhou Lab, Guangzhou 510330, China.
2 School of Mathematics, South China University of Technology, Guangzhou 510640, China.
3 Stanford University, Stanford 94305, USA.
4 International Research Center for Neurointelligence, The University of Tokyo, Tokyo 113-8654, Japan.
5 School of Mathematics, South China University of Technology, Guangzhou 510640, China. Electronic address: chenpei@scut.edu.cn.
6 State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China; Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China; Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou 310024, China; School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China. Electronic address: lnchen@sibs.ac.cn.