EP3547826A4 - Verfahren zur verbesserung der chloroplastfunktion und zur steigerung des saatertrags - Google Patents

Verfahren zur verbesserung der chloroplastfunktion und zur steigerung des saatertrags Download PDF

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Publication number
EP3547826A4
EP3547826A4 EP17877368.5A EP17877368A EP3547826A4 EP 3547826 A4 EP3547826 A4 EP 3547826A4 EP 17877368 A EP17877368 A EP 17877368A EP 3547826 A4 EP3547826 A4 EP 3547826A4
Authority
EP
European Patent Office
Prior art keywords
chloroplastic
improving
increasing
function
seed yield
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.)
Withdrawn
Application number
EP17877368.5A
Other languages
English (en)
French (fr)
Other versions
EP3547826A1 (de
Inventor
Argelia Lorence
Jessica Patricia YACTAYO-CHANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkansas State University
Original Assignee
Arkansas State University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arkansas State University filed Critical Arkansas State University
Publication of EP3547826A1 publication Critical patent/EP3547826A1/de
Publication of EP3547826A4 publication Critical patent/EP3547826A4/de
Withdrawn legal-status Critical Current

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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
    • C12N15/8261—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
    • 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
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • 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

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  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Physiology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
EP17877368.5A 2016-12-01 2017-12-01 Verfahren zur verbesserung der chloroplastfunktion und zur steigerung des saatertrags Withdrawn EP3547826A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662428775P 2016-12-01 2016-12-01
PCT/US2017/064286 WO2018102728A1 (en) 2016-12-01 2017-12-01 Method of improving chloroplast function and increasing seed yield

Publications (2)

Publication Number Publication Date
EP3547826A1 EP3547826A1 (de) 2019-10-09
EP3547826A4 true EP3547826A4 (de) 2020-05-20

Family

ID=62241994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17877368.5A Withdrawn EP3547826A4 (de) 2016-12-01 2017-12-01 Verfahren zur verbesserung der chloroplastfunktion und zur steigerung des saatertrags

Country Status (2)

Country Link
EP (1) EP3547826A4 (de)
WO (1) WO2018102728A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11124800B2 (en) 2016-12-01 2021-09-21 Arkansas State University—Jonesboro Method of improving chloroplast function and increasing seed yield

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004035798A2 (en) * 2002-10-18 2004-04-29 Cropdesign N.V. Identification of e2f target genes and uses thereof
WO2006104503A1 (en) * 2005-03-28 2006-10-05 Virginia Tech Intellectual Properties, Inc. Stress tolerant transgenic plants over-expressing genes of ascorbic acid synthesis-cell wall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020012979A1 (en) * 1998-06-08 2002-01-31 Alan Berry Vitamin c production in microorganisms and plants
EP1026257B1 (de) * 1999-01-18 2006-04-12 DSM IP Assets B.V. Herstellung von L-Ascorbinsäure und D-Erythorbinsäure
ES2628859T3 (es) * 2009-10-23 2017-08-04 Arkansas State University Métodos y composiciones para aumentar la producción de polipéptido
EP2553107A2 (de) * 2010-03-31 2013-02-06 E.I. Du Pont De Nemours And Company Pentose-phosphat-pfad-aufwärtsregulierung für erhöhte produktion nicht-nativer produkte von interesse in transgenen mikroorganismen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004035798A2 (en) * 2002-10-18 2004-04-29 Cropdesign N.V. Identification of e2f target genes and uses thereof
WO2006104503A1 (en) * 2005-03-28 2006-10-05 Virginia Tech Intellectual Properties, Inc. Stress tolerant transgenic plants over-expressing genes of ascorbic acid synthesis-cell wall

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DATABASE Geneseq [online] 15 June 2007 (2007-06-15), "Thale cress protein repressed in E2Fa/Dpa expressing plants SeqID 1374.", XP055684145, retrieved from EBI accession no. GSP:ADN73479 Database accession no. ADN73479 *
KATHERINE A. LISKO ET AL: "Elevating vitamin C content via overexpression of myo-inositol oxygenase and l-gulono-1,4-lactone oxidase in Arabidopsis leads to enhanced biomass and tolerance to abiotic stresses", IN VITRO CELLULAR & DEVELOPMENT BIOLOGY. PLANT, vol. 49, no. 6, 6 November 2013 (2013-11-06), US, pages 643 - 655, XP055683825, ISSN: 1054-5476, DOI: 10.1007/s11627-013-9568-y *
LORENCE, ARGELIA, ET AL.: "Myo-inositol oxygenase offers a possible entry point into plant ascorbate biosynthesis", PLANT PHYSIOLOGY, vol. 134, 1 March 2004 (2004-03-01), pages 1200 - 1205, XP003000992, DOI: 10.1104/pp.103.033936 *
MELINDA BELISLE: "Cloning and characterization of two putative glucuronolactonases from Arabidopsis thaliana involved in ascorbate degradation Repository Citation", WORCESTER POLYTECHNIC INSTITUTE DIGITAL WPI, 1 October 2007 (2007-10-01), pages 1 - 30, XP055683813, Retrieved from the Internet <URL:https://digitalcommons.wpi.edu/cgi/viewcontent.cgi?article=5038&context=mqp-all> [retrieved on 20200407] *
SEAN BULLEY ET AL: "Enhancing ascorbate in fruits and tubers through over-expression of the l-galactose pathway gene GDP-l-galactose phosphorylase : Enhanced ascorbate in fruits and tubers", PLANT BIOTECHNOLOGY JOURNAL, vol. 10, no. 4, 1 December 2011 (2011-12-01), GB, pages 390 - 397, XP055683705, ISSN: 1467-7644, DOI: 10.1111/j.1467-7652.2011.00668.x *
See also references of WO2018102728A1 *

Also Published As

Publication number Publication date
EP3547826A1 (de) 2019-10-09
WO2018102728A1 (en) 2018-06-07

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