Characterization and functional analysis ofβ-1,3-galactosyltransferase involved in Cry1Ac resistance

• 作 者: ZHANG Li-li LIANG Ge-mei GAO X
• 机 构: CollegeofAgricultureandBiotechnology,StateKeyLaboratoryforBiologyofPlantDiseasesandInsectPests
• 出 处: 农业科学学报：英文版
• 发表日期: 2015年2期
• 关键词: 棉铃虫幼虫 糖基转移酶 半乳糖 抗性 苏云金杆菌(BT) RNAI技术 N-糖基化 受体蛋白 β-1 3-galactosyltransferase Cry1A
• 基金项目: This research was supported by the Key Technologies R＆D Program of China during the 12th Five-Year Plan period （2012BAD19B05） and the National Natural Science Foun- dation of China （30971921,31321004）

Carbohydrate chains are the principal antigens by which Bacillus thuringiensis(Bt) identify receptor proteins. The interaction between the antigen and Bt causes a pore in the membrane of midgut epithelial cells of insects. Receptor proteins, such as amino