Cytolytic Toxin and Related Genes in Bacillus thuringiensis

被引:0
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作者
QI Dong-lai
机构
关键词
Bacillus thuringiensis; cytolytic toxin; cyt;
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中图分类号
Q936 [微生物生物化学];
学科分类号
071010 ;
摘要
Bacillus thuringiensis is a ubiquitous gram-positive, spore-forming bacterium that forms parasporal crystal during the stationary phase of its growth cycle. These crystal proteins, including Cry and Cyt protein, are toxic to certain insects. Lately, some problems about Cyt classification, structural characteristic, action mechanism and resistance to Cyt toxin are becoming new hotspots. We review the progress of above problems in several foreign labs.
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页码:5 / 10
页数:6
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