1. State Key Laboratory of Silkworm Genome Biology, School of Materials and Energy, Southwest University, Beibei, P. R. China
2. Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
3. Key Laboratory of Sericultural Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, College of Biotechnology, Southwest University, Chongqing, P. R. China