TRANSFER AND EXPRESSION OF THE CRYIVB AND CRYIVD GENES OF BACILLUS-THURINGIENSIS SUBSP ISRAELENSIS IN BACILLUS-SPHAERICUS-2297

被引：0
|
作者：
PONCET, S
DELECLUSE, A
ANELLO, G
KLIER, A
RAPOPORT, G
机构：
[1] INST PASTEUR,UNITE BACTERIES ENTOMOPATHOGENES,F-75724 PARIS 15,FRANCE
[2] UNIV FERRARA,IST BIOCHIM,I-44100 FERRARA,ITALY
来源：
FEMS MICROBIOLOGY LETTERS | 1994年 / 117卷 / 01期
关键词：
BACILLUS SPHAERICUS; BACILLUS THURINGIENSIS SUBSP ISRAELENSIS TOXINS; LARVICIDAL ACTIVITY; GENE TRANSFER; GENE EXPRESSION;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The genes encoding the CryIVB and CryIVD crystal polypeptides of B. thuringiensis subsp. israelensis were cloned independently on a stable shuttle vector, and transferred into B. sphaericus 2297. Recombinant cells expressed the B. thuringiensis toxins during sporulation and were shown to be toxic to Aedes aegypti fourth instar larvae, whereas the parental strain was not.
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页码：91 / 95
页数：5
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