FR3092473B1 - Obtention de plantes ayant une digestibilite de la biomasse améliorée - Google Patents
Obtention de plantes ayant une digestibilite de la biomasse améliorée Download PDFInfo
- Publication number
- FR3092473B1 FR3092473B1 FR1901260A FR1901260A FR3092473B1 FR 3092473 B1 FR3092473 B1 FR 3092473B1 FR 1901260 A FR1901260 A FR 1901260A FR 1901260 A FR1901260 A FR 1901260A FR 3092473 B1 FR3092473 B1 FR 3092473B1
- Authority
- FR
- France
- Prior art keywords
- plant
- digestibility
- obtaining plants
- improved biomass
- protein
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002028 Biomass Substances 0.000 title abstract 3
- 235000019621 digestibility Nutrition 0.000 title abstract 3
- 230000000694 effects Effects 0.000 abstract 2
- 101100424688 Arabidopsis thaliana ESK1 gene Proteins 0.000 abstract 1
- 101100329264 Isodon rubescens CPS3 gene Proteins 0.000 abstract 1
- 101150060397 TPS7 gene Proteins 0.000 abstract 1
- 239000002551 biofuel Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002703 mutagenesis Methods 0.000 abstract 1
- 231100000350 mutagenesis Toxicity 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
- C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
- C12N15/8255—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving lignin biosynthesis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
[Obtention de plantes ayant une digestibilité de la biomasse améliorée La présente invention se rapporte à une plante obtenue par mutagénèse telle que l’expression et/ou l’activité de la protéine ESK1 et l’expression et/ou l’activité de la protéine TPS7 sont diminuées par rapport à une plante parente non mutagénisée. Ladite plante dont la biomasse présente une meilleure digestibilité, conserve une croissance satisfaisante. La présente invention a également pour objet un procédé de préparation de ladite plante ainsi que l’utilisation de ladite plante pour la production de biocarburant.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901260A FR3092473B1 (fr) | 2019-02-08 | 2019-02-08 | Obtention de plantes ayant une digestibilite de la biomasse améliorée |
PCT/EP2020/053140 WO2020161306A1 (fr) | 2019-02-08 | 2020-02-07 | Obtention de plantes ayant une digestibilite de la biomasse amelioree |
US17/427,992 US11898151B2 (en) | 2019-02-08 | 2020-02-07 | Obtaining plants having improved biomass digestibility |
EP20702677.4A EP3921426A1 (fr) | 2019-02-08 | 2020-02-07 | Obtention de plantes ayant une digestibilite de la biomasse amelioree |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901260A FR3092473B1 (fr) | 2019-02-08 | 2019-02-08 | Obtention de plantes ayant une digestibilite de la biomasse améliorée |
FR1901260 | 2019-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3092473A1 FR3092473A1 (fr) | 2020-08-14 |
FR3092473B1 true FR3092473B1 (fr) | 2021-01-22 |
Family
ID=68072474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1901260A Active FR3092473B1 (fr) | 2019-02-08 | 2019-02-08 | Obtention de plantes ayant une digestibilite de la biomasse améliorée |
Country Status (4)
Country | Link |
---|---|
US (1) | US11898151B2 (fr) |
EP (1) | EP3921426A1 (fr) |
FR (1) | FR3092473B1 (fr) |
WO (1) | WO2020161306A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1974024A2 (fr) * | 2005-12-09 | 2008-10-01 | BASF Plant Science GmbH | Molecules d'acide nucleique encodant des polypeptides impliques dans la regulation du metabolisme glucidique et lipidique et procedes d utilisation du facteur viii |
CA2636844C (fr) * | 2006-01-27 | 2014-07-08 | K.U. Leuven Research And Development | Utilisation de la trehalose-6-phosphate synthase pour moduler la croissance vegetale |
-
2019
- 2019-02-08 FR FR1901260A patent/FR3092473B1/fr active Active
-
2020
- 2020-02-07 US US17/427,992 patent/US11898151B2/en active Active
- 2020-02-07 EP EP20702677.4A patent/EP3921426A1/fr active Pending
- 2020-02-07 WO PCT/EP2020/053140 patent/WO2020161306A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3092473A1 (fr) | 2020-08-14 |
EP3921426A1 (fr) | 2021-12-15 |
WO2020161306A1 (fr) | 2020-08-13 |
US11898151B2 (en) | 2024-02-13 |
US20220119835A1 (en) | 2022-04-21 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200814 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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CD | Change of name or company name |
Owner name: INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULT, FR Effective date: 20210215 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |