Invention Grant
US07838293B2 Gene Cry7ba1 encoding an insecticidal crystal protein of Bacillus thuringiensis
有权
Gene Cry7ba1编码苏云金芽孢杆菌的杀虫晶体蛋白
- Patent Title: Gene Cry7ba1 encoding an insecticidal crystal protein of Bacillus thuringiensis
- Patent Title (中): Gene Cry7ba1编码苏云金芽孢杆菌的杀虫晶体蛋白
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Application No.: US12089992Application Date: 2006-10-17
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Publication No.: US07838293B2Publication Date: 2010-11-23
- Inventor: Ming Sun , Ziniu Yu , Shouwen Chen , Zhenyu Zhang , Lifang Ruan , Suxia Guo , Jingyuan Dai , Lin Li , Ziduo Liu
- Applicant: Ming Sun , Ziniu Yu , Shouwen Chen , Zhenyu Zhang , Lifang Ruan , Suxia Guo , Jingyuan Dai , Lin Li , Ziduo Liu
- Applicant Address: CN Wuhan
- Assignee: Huazhong Agricultural University
- Current Assignee: Huazhong Agricultural University
- Current Assignee Address: CN Wuhan
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: CN200510019596 20051017
- International Application: PCT/CN2006/002724 WO 20061017
- International Announcement: WO2007/045160 WO 20070426
- Main IPC: C12N15/32
- IPC: C12N15/32 ; C12N15/82 ; C12N1/00 ; C07K14/325
Abstract:
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 cry7Ba1 from B. thuringiensis subsp. huazhongensis YBT-978 strain, and said gene encodes a novel insecticidal crystal protein Cry7Ba1, 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 Cry7Ba1 encoded by the gene and make it exert the insecticidal activity of the protein against Lepidopteran pests.
Public/Granted literature
- US20090130758A1 Gene Cry7ba1 Encoding and Insecticidal Crystal Protein of Bacillus Thuringiensis Public/Granted day:2009-05-21
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