1. Materials and Physical Biology Division School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
2. School of Life Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
3. CAS Key Laboratory of Quantitative Engineering Biology Materials Synthetic Biology Center Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 P. R. China
4. School of Food Science and Pharmaceutical Engineering Nanjing Normal University Nanjing 210000 P. R. China