1. Jiangsu Key Laboratory of Sericultural and Animal Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, China
2. Key Laboratory of Silkworm and Mulberry Genetic Improvement, Ministry of Agriculture and Rural Affairs, Sericultural Scientific Research Center, Chinese Academy of Agricultural Sciences, Zhenjiang, China
3. Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou, China
4. Plant Protein and Bionatural Products Research Center, Ministry of Agriculture, Havana, Cuba