Regulation of cry Gene Expression in Bacillus thuringiensis

被引：45

作者：

Deng, Chao ^{[1
,2
]}

Peng, Qi ^{[1
]}

Song, Fuping ^{[1
]}

Lereclus, Didier ^{[2
,3
]}

机构：

[1] Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China

[2] INRA, Micalis UMR 1319, F-78280 La Miniere, Guyancourt, France

[3] AgroParisTech, UMR Micalis, F-78352 Jouy En Josas, France

来源：

TOXINS | 2014年 / 6卷 / 07期

基金：

中国国家自然科学基金;

关键词：

cry gene; transcription; metabolism; crystallization; protein expression; regulation; RNA stability; INSECTICIDAL CRYSTAL PROTEINS; CATABOLITE-RESPONSIVE ELEMENT; DELTA-ENDOTOXIN PRODUCTION; CRYIIIA TOXIN GENE; SUBSP ISRAELENSIS; ESCHERICHIA-COLI; MESSENGER-RNA; 20-KILODALTON PROTEIN; 20-KDA PROTEIN; TRANSCRIPTIONAL REGULATION;

D O I：

10.3390/toxins6072194

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Bacillus thuringiensis differs from the closely related Bacillus cereus group species by its ability to produce crystalline inclusions. The production of these crystals mainly results from the expression of the cry genes, from the stability of their transcripts and from the synthesis, accumulation and crystallization of large amounts of insecticidal Cry proteins. This process normally coincides with sporulation and is regulated by various factors operating at the transcriptional, post-transcriptional, metabolic and post-translational levels.

引用

页码：2194 / 2209

页数：16

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