A fusion gene coding for two different δ-endotoxinsof Bacillus thuringiensis toxic to Plutella xylostella and usefulfor resistance management

被引：0

作者：

A. Mandaokar

S.K. Chakrabarti

N.G.V. Rao

P. Ananda Kumar

R.P. Sharma

机构：

[1] Indian Agricultural Research Institute,National Research Centre for Plant Biotechnology

来源：

World Journal of Microbiology and Biotechnology | 1998年 / 14卷

关键词：

Bacillus thuringiensis; δ-endotoxins; diamondback moth; fusion gene; resistance management;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Two truncated Bacillus thuringiensis δ-endotoxin genes, belonging to the classes cry1Ab and cry1B, and both coding for N-terminal toxic fragments of the corresponding crystal proteins, were translationally fused. Expression of the fusion gene driven by the cry1C promoter in Escherichia coli at a very high level resulted in a protein with enhanced toxicity to the diamondback moth (Plutella xylostella).

引用

页码：599 / 601

页数：2

共 49 条

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