发明公开
EP1817420A2 MAIZE CR1BIO GENE PROMOTER AND ITS USE TO DIRECT ROOT-PREFERRED TRANSGENE EXPRESSION IN PLANTS
审中-公开
CR1BIO基因启动子的玉米及使用ROOT具体转基因的表达在植物中控制
- 专利标题： MAIZE CR1BIO GENE PROMOTER AND ITS USE TO DIRECT ROOT-PREFERRED TRANSGENE EXPRESSION IN PLANTS
- 专利标题（中）： CR1BIO基因启动子的玉米及使用ROOT具体转基因的表达在植物中控制
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申请号： EP05825630.6申请日： 2005-11-15
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公开(公告)号： EP1817420A2公开(公告)日： 2007-08-15
- 发明人: DIEHN, Scott , LU, Albert, L. , SIMS, Lynne, E. , WARD, Kim, R.
- 申请人： PIONEER HI-BRED INTERNATIONAL, INC. , E.I. Du Pont de Nemours & Company
- 申请人地址： 7250 N.W. 62nd Avenue Johnston, Iowa 50131-0552 US
- 专利权人： PIONEER HI-BRED INTERNATIONAL, INC.,E.I. Du Pont de Nemours & Company
- 当前专利权人： PIONEER HI-BRED INTERNATIONAL, INC.,E.I. Du Pont de Nemours & Company
- 当前专利权人地址： 7250 N.W. 62nd Avenue Johnston, Iowa 50131-0552 US
- 代理机构： Bentham, Andrew
- 优先权： US628157P 20041116
- 国际公布： WO2006055487 20060526
- 主分类号： C12N15/82
- IPC分类号： C12N15/82 ; A01H5/00
摘要：
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding Cr1Bio. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises stabling incorporating into the genome of a plant cell a nucleotide sequence operably linked to the root-preferred promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.
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