1. Department of Applied Biology, School of Biology and Basic Medical Sciences; Medical College, Soochow University; Suzhou China
2. National Engineering Laboratory for Modern Silk, Institute of Agricultural Biotechnology and Ecology; Soochow University; Suzhou China
3. Biology Department; Chongqing Three Gorges University; Chongqing China
4. College of Forestry; Shandong Agricultural University, Taian; Shandong China