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发明公开
CN109929015A 苏云金芽胞杆菌杀虫基因cry79Aa1、表达蛋白及其应用 有权

苏云金芽胞杆菌杀虫基因cry79Aa1、表达蛋白及其应用
摘要：
本发明涉及苏云金芽胞杆菌杀虫基因cry79Aa1、表达蛋白及其应用，属于生物防治技术领域。从苏云金芽胞杆菌LTS290(其保藏编号为：CGMCC No.10232)分离得到的杀虫蛋白Cry79Aa，具有如SEQ ID NO.2所示的氨基酸序列，及编码该杀虫蛋白的基因，优选所述基因的核苷酸序列如SEQ ID NO.1所示。上述基因对鳞翅目害虫具有一定的毒杀力，以应用于转化微生物和植物，使之表现出对相关害虫的毒性，并克服、延缓害虫对工程菌和转基因植物的抗药性产生。
摘要（英）：

The invention relates to a bacillus thuringiensis insecticidal gene cry79Aa1, an expression protein and application thereof and belongs to the technical field of biological control. The insecticidal protein Cry79Aa separated from bacillus thuringiensis LTS290 (preseravtion number: CGMCC No.10232) has an amino acid sequence shown as SEQ ID NO.2, and a gene encoding the insecticidal protein, preferably the nucleotide sequence of the gene is shown as SEQ ID NO.1. The gene has certain toxicity to lepidopteran pests, so that the gene can be applied to transformation of microobes and plants, can show toxicity to related pests, and can overcome and delay the generation of drug resistance of the pests to engineering bacteria and transgenic plants.

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