Invention Grant
US09175302B2 Method for increasing a nicotinic alkaloid in a Nicotiana plant by introducing a mutation into the gene encoding the NbTF7 transcription factor and plants and products made by said method
有权
通过在编码NbTF7转录因子的基因中引入突变并通过所述方法制备的植物和产物来增加烟草植物中烟碱型生物碱的方法
- Patent Title: Method for increasing a nicotinic alkaloid in a Nicotiana plant by introducing a mutation into the gene encoding the NbTF7 transcription factor and plants and products made by said method
- Patent Title (中): 通过在编码NbTF7转录因子的基因中引入突变并通过所述方法制备的植物和产物来增加烟草植物中烟碱型生物碱的方法
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Application No.: US14261284Application Date: 2014-04-24
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Publication No.: US09175302B2Publication Date: 2015-11-03
- Inventor: Jonathan Page , Andrea T. Todd
- Applicant: 22nd Century Limited, LLC
- Applicant Address: US NY Clarence
- Assignee: 22nd Century Limited, LLC
- Current Assignee: 22nd Century Limited, LLC
- Current Assignee Address: US NY Clarence
- Agency: Foley & Lardner LLP
- Main IPC: C12N15/82
- IPC: C12N15/82 ; A01H5/00 ; C07K14/415 ; C07K14/47
Abstract:
Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway. In one embodiment, the disclosure provides a transcription factor that negatively regulates alkaloid biosynthesis, such as nicotine biosynthesis. The present invention is directed to a method for increasing a nicotinic alkaloid in a nicotiana plant by introducing a mutation into the gene encoding the NbTF7 transcription factor. The present invention is also directed to mutagenized plants produced by this method and products made from these plants.
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