安徽农业科学2012，Vol.40Issue(10)：5920-5924,5.
苏云金芽孢杆菌伴孢晶体的研究进展
Research Progress in Paraslporal Crystal from Bacillus thuringiensis
李雪 1马玉超 2李煦 3于慧敏 3张建1
作者信息
- 1. 齐齐哈尔大学生命科学与农林学院,黑龙江齐齐哈尔161006
- 2. 北京林业大学生物科学与技术学院,北京100083
- 3. 清华大学化工系生物化工研究所,北京100084
- 折叠
摘要
Abstract
Parasporal crystals are insecticidal δ-endoloxin proteins (named Cry and Cyl toxins) produced by Bacillus thuringiensis (Bt) during the sporulation phase. As one of the bio-pesticides, parasporal cryatals/Bt have been widely used in agriculture and forestry with the advantages of high efficiency, broad-spectrum, environmental protection and bio-safety. The latest classification and nomenclature of parasporal crystals were introduced, the research progress in their structure, inseeticidal mechanism and application were reviewed in this paper, and their development prospect in Bt biological pesticides was forecasted.关键词
苏云金芽孢杆菌/伴孢晶体/蛋白结构/杀虫机理Key words
Bacillus tkuringiensis/Parasporal crystal /Protein structure/Insecticidal mechanism分类
农业科技引用本文复制引用
李雪,马玉超,李煦,于慧敏,张建..苏云金芽孢杆菌伴孢晶体的研究进展[J].安徽农业科学,2012,40(10):5920-5924,5.
