Acknowledgments
The authors thank Prof. Li-Zhong Xiong from Huazhong Agricultural University for pHIS2 vector, pGAD7-Rec2 vector and control vectors and Dr. Zheng-Rui Qin from Zhejiang University for the pGreenII 0800-LUC vector. This study was supported by Zhejiang Zhengjingyuan Pharmacy Chain Co., Ltd. (H20151699 and H20151788 to JHX).