我国的养蚕业已有5000多年历史。家蚕一直被认为是对人类有益无害的重要经济昆虫。随现代科学技术的发展,通过基因操作,已将家蚕核型多角体病毒作为新型表达载体,用其宿主家蚕用为生物反应器生产重要的医药产品。验证这个表达环境对人体的安全性及对系统的推广应用具有重要的意 China’s sericulture industry has 5,000 years of history. Silkworms have long been regarded as important economic insects that are beneficial to humans. With the development of modern science and technology, Bombyx mori nuclear polyhedrosis virus has been used as a novel expression vector by gene manipulation, and its host silkworm is used as a bioreactor to produce important medical products. To verify the expression of the environment on the human body’s safety and promotion of the system has important implications