1. State Key Laboratory Cultivation Base for TCM Quality and Efficacy School of Pharmacy Nanjing University of Chinese Medicine No. 138 Xianlin Avenue Nanjing Jiangsu 210023 China
2. Insitute of Microbiology Chinese Academy of Sciences Beijing 100101 China
3. State Key Laboratory of Pharmaceutical Biotechnology Institute of Functional Biomolecules, School of Life Sciences Nanjing University No. 163 Xianlin Avenue Nanjing Jiangsu 210023 China