1. Xiangya International Academy of Translational Medicine at Central South University, Changsha, 410013, Hunan, China
2. Hunan Engineering Research Center of Combinatorial Biosynthesis and Natural Product Drug Discovery, Changsha, 410011, Hunan, China
3. National Engineering Research Center of Combinatorial Biosynthesis for Drug Discovery, 410011, Changsha, Hunan, China