李赛男;

• 1:肇庆学院生物学系 广东肇庆526061

摘要(Abstract)：

氨肽酶N(APN)是昆虫中肠中主要的Bt毒素受体,它与Cry毒素特异结合后,毒素插入细胞膜,在膜上形成孔洞,细胞裂解,最终导致昆虫死亡。APN的变异导致昆虫对Bt敏感性下降甚至产生抗性。就APN的结构特征、分类、APN与Cry毒素的相互作用机制以及APN与昆虫Bt抗性的关系作一综述。

关键词(KeyWords)： 苏云金芽孢杆菌杀虫晶体蛋白;氨肽酶N;受体;抗性

Abstract:

Keywords:

基金项目(Foundation): 广东省肇庆市科技项目(203301)

作者(Author): 李赛男;

Email:

DOI: 10.13989/j.cnki.0517-6611.2007.09.006

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