国家自然科学基金项目31472146;题目:家蚕BmNPV出芽型病毒囊膜蛋白GP64受体蛋白的分子鉴定;国家自然科学基金项目31772675;题目:家蚕BmNPV沿气管体内传播的分子机制 The present work was supported by the Natural Science Foundation of China31472146:”Identification of the Envelope Protein gp64 receptors of BmNPV BV”;the Natural Science Foundation of China31772675:Molecular Mechanisms of the Propagation of BmNPV through the trachea in vivo”