基本案情“两种编码杀虫蛋白质基因和双价融合表达载体及其应用”技术是中国农业科学院生物技术研究所发明的育种方法专利,专利号为ZL98102885.3。该育种方法发明专利提供了全合成的编码苏云金芽孢杆菌杀虫蛋白质的基因序列以及经过修饰的编码豇豆胰蛋白酶抑制剂的基因序列;包含所说两种基因序列的双价融合植物表达载体;这种载体导人植物后,可产生对昆虫表现有高抗虫性的转基因植物及其后代和种子,且昆虫不易对含有这 The basic case “two encoding insecticidal protein gene and bivalent fusion expression vector and its application ” technology is the Chinese Academy of Agricultural Sciences Institute of Biotechnology invented breeding method patent, patent number is ZL98102885.3. This breeding method invention patent provides a fully synthetic gene sequence encoding Bacillus thuringiensis insecticidal protein and a modified gene sequence encoding cowpea trypsin inhibitor; a bivalent fusion plant expression vector comprising the two gene sequences; After the vector is introduced into a plant, it can produce transgenic plants, their progenies and seeds that exhibit high insect resistance to insects,