AR122124A1 - Mejora de la productividad en plantas c3 - Google Patents
Mejora de la productividad en plantas c3Info
- Publication number
- AR122124A1 AR122124A1 ARP210101367A ARP210101367A AR122124A1 AR 122124 A1 AR122124 A1 AR 122124A1 AR P210101367 A ARP210101367 A AR P210101367A AR P210101367 A ARP210101367 A AR P210101367A AR 122124 A1 AR122124 A1 AR 122124A1
- Authority
- AR
- Argentina
- Prior art keywords
- phytochrome
- vascular sheath
- plants
- plant
- cells
- Prior art date
Links
Classifications
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- 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
- C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
- C12N15/8262—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield involving plant development
- C12N15/8269—Photosynthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
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- 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)
- C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
- C12N15/8222—Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
- C12N15/8223—Vegetative tissue-specific promoters
- C12N15/8225—Leaf-specific, e.g. including petioles, stomata
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Cell Biology (AREA)
- Physiology (AREA)
- Botany (AREA)
- Gastroenterology & Hepatology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
La expresión de fitocromo B, o variantes del mismo, específica para tejido de vaina vascular en plantas C3 incrementa la tasa de fotosíntesis y/o introduce un mecanismo de refijación de carbono. El material genético heredable de una célula de planta C3 es alterado de forma tal que una copia de fitocromo B, o una variante activa o un fragmento funcional del mismo, es expresado específicamente en células de vaina vascular. Se regeneran plantas completas a partir de estas células vegetales genéticamente alteradas. Alternativamente, se utiliza una modificación Crispr de un locus de fitocromo nativo en una célula vegetal para insertar un elemento regulador específico para vaina vascular, por ejemplo, un elemento promotor o mejorador, de forma tal que el fitocromo B se expresa en células de vaina vascular de una planta completa regenerada. Las plantas completas genéticamente alteradas tienen características relacionadas con un rendimiento incrementado, por ejemplo, rendimiento de semillas incrementado, que resulta a partir de la mejora de la fotosíntesis y/o de la introducción de un mecanismo de refijación de carbono.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB2007526.3A GB202007526D0 (en) | 2020-05-20 | 2020-05-20 | Enhancement of productivity in C3 plants |
Publications (1)
Publication Number | Publication Date |
---|---|
AR122124A1 true AR122124A1 (es) | 2022-08-17 |
Family
ID=71135288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP210101367A AR122124A1 (es) | 2020-05-20 | 2021-05-19 | Mejora de la productividad en plantas c3 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230279419A1 (es) |
EP (1) | EP4153754A1 (es) |
JP (1) | JP2023531153A (es) |
CN (1) | CN116157526A (es) |
AR (1) | AR122124A1 (es) |
AU (1) | AU2021274120A1 (es) |
BR (1) | BR112022023522A8 (es) |
CA (1) | CA3178261A1 (es) |
GB (1) | GB202007526D0 (es) |
WO (1) | WO2021234370A1 (es) |
ZA (1) | ZA202211782B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024020599A2 (en) * | 2022-07-22 | 2024-01-25 | Donald Danforth Plant Science Center | Plants with reduced plasticity |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19755101A1 (de) | 1997-12-12 | 1999-07-15 | Kws Kleinwanzlebener Saatzucht | Pflanzen mit erhöhter Phytochromexpression |
US20050120412A1 (en) | 2001-01-03 | 2005-06-02 | Israela Wallerstein | Long day plants transformed with phytochrome characterized by altered flowering response to day length |
CN1813067A (zh) | 2003-04-29 | 2006-08-02 | 康乃尔研究基金会有限公司 | 植物光敏素a基因的转基因表达 |
WO2005093054A1 (ja) | 2004-03-29 | 2005-10-06 | Kansai Technology Licensing Organization Co., Ltd. | 改変フィトクロム |
WO2007123876A2 (en) | 2006-04-18 | 2007-11-01 | The Regents Of The University Of California | Transgenic plants comprising a mutant phytochrome and showing altered photomorphogenesis |
US7642347B2 (en) | 2006-06-23 | 2010-01-05 | Monsanto Technology Llc | Chimeric regulatory elements for gene expression in leaf mesophyll and bundle sheath cells |
US9957515B2 (en) | 2013-03-15 | 2018-05-01 | Cibus Us Llc | Methods and compositions for targeted gene modification |
JP2016521561A (ja) | 2013-06-14 | 2016-07-25 | セレクティス | 植物における非トランスジェニックのゲノム編集のための方法 |
CA3035084A1 (en) * | 2016-08-26 | 2018-03-01 | Board Of Trustees Of Michigan State University | Transcription factors to improve resistance to environmental stress in plants |
CN106854240A (zh) | 2017-03-06 | 2017-06-16 | 山东省农业科学院生物技术研究中心 | 花生光敏色素AhphyB及其表达基因与应用 |
CN108913717A (zh) | 2018-08-01 | 2018-11-30 | 河南农业大学 | 一种利用CRISPR/Cas9***对水稻PHYB基因定点突变的方法 |
-
2020
- 2020-05-20 GB GBGB2007526.3A patent/GB202007526D0/en not_active Ceased
-
2021
- 2021-05-18 CA CA3178261A patent/CA3178261A1/en active Pending
- 2021-05-18 CN CN202180059440.2A patent/CN116157526A/zh active Pending
- 2021-05-18 JP JP2022570683A patent/JP2023531153A/ja active Pending
- 2021-05-18 BR BR112022023522A patent/BR112022023522A8/pt unknown
- 2021-05-18 AU AU2021274120A patent/AU2021274120A1/en active Pending
- 2021-05-18 WO PCT/GB2021/051195 patent/WO2021234370A1/en active Search and Examination
- 2021-05-18 EP EP21729915.5A patent/EP4153754A1/en active Pending
- 2021-05-18 US US17/999,358 patent/US20230279419A1/en active Pending
- 2021-05-19 AR ARP210101367A patent/AR122124A1/es unknown
-
2022
- 2022-10-28 ZA ZA2022/11782A patent/ZA202211782B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112022023522A2 (pt) | 2023-01-17 |
CA3178261A1 (en) | 2021-11-25 |
GB202007526D0 (en) | 2020-07-01 |
US20230279419A1 (en) | 2023-09-07 |
BR112022023522A8 (pt) | 2023-11-21 |
AU2021274120A1 (en) | 2022-12-01 |
ZA202211782B (en) | 2024-04-24 |
CN116157526A (zh) | 2023-05-23 |
EP4153754A1 (en) | 2023-03-29 |
WO2021234370A1 (en) | 2021-11-25 |
JP2023531153A (ja) | 2023-07-21 |
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