1. School of Food and Biological Engineering Hefei University of Technology Hefei PR China
2. School of Biological Science and Engineering North Minzu University Yinchuan PR China
3. Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology Jiangsu University of Science and Technology Zhenjiang PR China
4. Key Laboratory of Silkworm and Mulberry Genetic Improvement, Ministry of Agriculture, Sericultural Research Institute Chinese Academy of Agricultural Sciences Zhenjiang PR China