1. Medical Faculty of Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China
2. State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
3. College of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, PR China