1. Key Laboratory of Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Shanghai, People's Republic of China; Shanghai Institutes for Biological Sciences, Huzhou, People's Republic of China.
2. College of Life Science, University of Chinese Academy of Sciences, Beijing, People's Republic of China; Shanghai Institutes for Biological Sciences, Huzhou, People's Republic of China.
3. Department of Chemistry, University of Southern California, Los Angeles, California, USA; and Shanghai Institutes for Biological Sciences, Huzhou, People's Republic of China.
4. Huzhou Center of Industrial Biotechnology, Shanghai Institutes for Biological Sciences, Huzhou, People's Republic of China.