1. MOE Key Laboratory of Industrial Fermentation Microbiology, College of Biotechnology, Tianjin University of Science and Technology, 300457 Tianjin, P. R. China
2. Tianjin Engineering Research Center of Microbial Metabolism and Fermentation Process Control, Tianjin University of Science and Technology, 300457 Tianjin, P. R. China
3. National Technology Innovation Center of Synthetic Biology, 300308 Tianjin, P. R. China