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Gene Cry7ba1 Encoding and Insecticidal Crystal Protein of Bacillus Thuringiensis

机译：苏云金芽孢杆菌Cry7ba1基因编码和杀虫晶体蛋白

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摘要

The present invention discloses the isolation, cloning and use of insecticidal crystal proteins from Bacillus thuringiensis. The present invention isolates a novel insecticidal crystal protein gene cry7Bal from B. thuringiensis subsp. huazhongensis YBT-978 strain, and said gene encodes a novel insecticidal crystal protein Cry7Bal, which shows insecticidal activity against Lepidopteran insects. The present invention also discloses the gene sequence of the novel insecticidal crystal protein, uses suitable expression vectors to transform micro-organisms so as to express the product Cry7Bal encoded by the gene and make it exert the insecticidal activity of the protein against Lepidopteran pests.

机译：本发明公开了苏云金芽孢杆菌的杀虫晶体蛋白的分离，克隆和用途。本发明从I B中分离出新的杀虫晶体蛋白基因cry7Bal。苏云金亚种 huazhongensis YBT-978菌株，该基因编码一种新型杀虫晶体蛋白Cry7Bal，该蛋白对鳞翅目昆虫表现出杀虫活性。本发明还公开了新型杀虫晶体蛋白的基因序列，利用合适的表达载体转化微生物，以表达该基因编码的产物Cry7Bal，并发挥该蛋白对鳞翅目害虫的杀虫活性。 展开▼

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公开/公告号US2009130758A1

专利类型

公开/公告日2009-05-21

原文格式PDF

申请/专利权人 MING SUN;ZINIU YU;SHOUWEN CHEN;ZHENYU ZHANG;LIFANG RUAN;SUXIA GUO;JINGYUAN DAI;LIN LI;ZIDUO LIU;
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申请/专利号US20060089992

发明设计人 JINGYUAN DAI;MING SUN;SUXIA GUO;LIN LI;ZIDUO LIU;ZINIU YU;SHOUWEN CHEN;ZHENYU ZHANG;LIFANG RUAN;
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申请日2006-10-17

分类号C12N5/10;C12N15/32;C12N15/82;C12N15/74;C12N1/21;C07K14/325;

国家 US

入库时间 2022-08-21 19:34:02

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