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System for producing terpenoids in plants
US9115366B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9115366-B2 |
| Application number | US-81494306-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 27, 2006 |
| Priority date | Jan 27, 2005 |
| Publication date | Aug 25, 2015 |
| Grant date | Aug 25, 2015 |
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Abstract
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The invention concerns a method for producing terpenes of interest in plants having glandular trichomes, as well as plants useful for producing said terpenes of interest. Said plants comprise a sequence encoding a heterologous terpene synthase under the control of a promoter enabling it to be specifically expressed in the trichomes. Moreover, the pathway for producing endogenous diterpenes is preferably blocked in the trichomes of the plants, to increase the flow in the heterologous pathway. The secretion of heterologous terpenes is spontaneous resulting in easy collection. The present invention also concerns plants exhibiting a blocked production of a compound having antibiotic properties at the surface of leaves exhibiting enhanced efficiency of transformation by a bacterium.
First claim
Opening claim text (preview).
The invention claimed is: 1. A transgenic Solanaceae plant or a seed thereof comprising an expression cassette that comprises a polynucleotide sequence encoding a heterologous terpene synthase operably linked to a trichome-specific promoter, the trichome-specific promoter comprising a sequence selected from the group consisting of SEQ ID NOs: 5, 6, 7 and 8, wherein a terpene of interest is synthesized. 2. The transgenic Solanaceae plant or seed according to cla…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C12N15/8243Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9115366B2 cover?
- The invention concerns a method for producing terpenes of interest in plants having glandular trichomes, as well as plants useful for producing said terpenes of interest. Said plants comprise a sequence encoding a heterologous terpene synthase under the control of a promoter enabling it to be specifically expressed in the trichomes. Moreover, the pathway for producing endogenous diterpenes is p…
- Who is the assignee on this patent?
- Tissier Alain, Sallaud Christophe, Rontein Denis, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C12N15/8243. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 25 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).