AR015263A1 - USE ON A PLANT OF A GENETIC MODIFICATION AND PROCEDURE FOR THE PRODUCTION OF VEGAMINS WITH INCREASED VITAMIN C CONTENT, FOR HUMAN CONSUMPTION - Google Patents

USE ON A PLANT OF A GENETIC MODIFICATION AND PROCEDURE FOR THE PRODUCTION OF VEGAMINS WITH INCREASED VITAMIN C CONTENT, FOR HUMAN CONSUMPTION

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Publication number
AR015263A1
AR015263A1 ARP990101531A ARP990101531A AR015263A1 AR 015263 A1 AR015263 A1 AR 015263A1 AR P990101531 A ARP990101531 A AR P990101531A AR P990101531 A ARP990101531 A AR P990101531A AR 015263 A1 AR015263 A1 AR 015263A1
Authority
AR
Argentina
Prior art keywords
content
plant
genetic modification
vitamin
sucrose
Prior art date
Application number
ARP990101531A
Other languages
Spanish (es)
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of AR015263A1 publication Critical patent/AR015263A1/en

Links

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
    • C12N15/8245—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 modified carbohydrate or sugar alcohol metabolism, e.g. starch 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
    • C12N15/09—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Uso en una planta de una o más modificaciones genéticas capaces de aumentar el contenido de sacarosa o de cualquier compuesto intermedio en, o compuestoprecursor de, la vía biosintética de la sacarosa a almidon, para producir un aumento del contenidode vitamina C en dicha planta. Uso en una planta de unamodificacion genética donde la modificacion genética tiene el efecto de aumentar el contenido de uno o más intermediarios en la vía sacarosa-almidonseleccionados entre el grupo que comprende UDPglucosa, glucosa-1-fosfato, glucosa-6-fosfato, fructosa-6-fostato o ADP glucosa. Uso en una planta de unamodificacion genética donde la modificacion genética es usada para aumentar el contenido de vitamina C, y donde la modificacion provoca una reduccion de laactividad de una o más enzimas celulares seleccionadas entre el grupo que comprende la enzima ramificadora de almidon, la ADP glucosa pirofosforilasa, lafosfoglucomutasa plastidial, la almidon sintasa o la sacarosa invertasa. Uso en una planta de una modificacion genética donde la planta es seleccionada entreel grupo que comprende arvejas, té, espinaca, papa, porotos, zanahoria, tomate, pimiento, porotos borlotti, frutos cítricos, Brassicaceae, maíz, bayas.Procedimiento para la produccion de arvejas con contenido aumentado de vitamina C para el consumo humano, que comprende los siguientes pasos: (i) se cultivansemillas de arvejas que fueron expuestas a uno o más compuestos genéticamente mutágenos y la progenie es seleccionada enbase al contenido de vitamina Calcanzado; (ii) dichas arvejas seleccionadas son incorporadas luego por medio de un programa de cultivo en una línea de semillas comercialmente adecuada quemantiene el contenido de vitamina C aumentado; (iii) se cultivan y cosechan ulteriormente semillas de (ii); (iv) opcionalmente el producto cosechado es peladoy congelado.Use in one plant of one or more genetic modifications capable of increasing the content of sucrose or of any intermediate compound in, or precursor compound of, the biosynthetic pathway of sucrose to starch, to produce an increase of the vitamin C content in said plant. Use in a genetic modification plant where genetic modification has the effect of increasing the content of one or more intermediates in the sucrose-starch pathway selected from the group comprising UDPglucose, glucose-1-phosphate, glucose-6-phosphate, fructose- 6-phosphate or ADP glucose. Use in a genetic modification plant where genetic modification is used to increase the content of vitamin C, and where the modification causes a reduction in the activity of one or more cellular enzymes selected from the group comprising the branching starch enzyme, ADP glucose pyrophosphorylase, plastidial phosphoglucomutase, starch synthase or sucrose invertase. Use in a plant of a genetic modification where the plant is selected from the group comprising peas, tea, spinach, potatoes, beans, carrots, tomatoes, peppers, borlotti beans, citrus fruits, Brassicaceae, corn, berries. Procedure for the production of peas with increased vitamin C content for human consumption, comprising the following steps: (i) pea seeds are grown that were exposed to one or more genetically mutagenic compounds and the progeny is selected based on the Calcanzado vitamin content; (ii) said selected peas are then incorporated by means of a cultivation program in a commercially suitable seed line that has the increased vitamin C content; (iii) seeds of (ii) are subsequently cultivated and harvested; (iv) optionally the harvested product is peeled and frozen.

ARP990101531A 1998-04-08 1999-04-06 USE ON A PLANT OF A GENETIC MODIFICATION AND PROCEDURE FOR THE PRODUCTION OF VEGAMINS WITH INCREASED VITAMIN C CONTENT, FOR HUMAN CONSUMPTION AR015263A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98302744 1998-04-08

Publications (1)

Publication Number Publication Date
AR015263A1 true AR015263A1 (en) 2001-04-18

Family

ID=8234768

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101531A AR015263A1 (en) 1998-04-08 1999-04-06 USE ON A PLANT OF A GENETIC MODIFICATION AND PROCEDURE FOR THE PRODUCTION OF VEGAMINS WITH INCREASED VITAMIN C CONTENT, FOR HUMAN CONSUMPTION

Country Status (8)

Country Link
EP (1) EP1076693A2 (en)
AR (1) AR015263A1 (en)
AU (1) AU3702299A (en)
BR (1) BR9909503A (en)
HU (1) HUP0102080A2 (en)
NO (1) NO20005036L (en)
PL (1) PL343591A1 (en)
WO (1) WO1999053041A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3149400A (en) * 1999-01-19 2000-08-07 Unilever Plc Method of increasing the water soluble antioxidant content in mechanically harvested peas
AU1979901A (en) * 1999-12-29 2001-07-16 Vitaplant Ag Enhancing biological activity of plants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU730997B2 (en) * 1996-07-09 2001-03-22 Unilever Plc Method for increasing sucrose content of plants

Also Published As

Publication number Publication date
AU3702299A (en) 1999-11-01
BR9909503A (en) 2000-12-12
HUP0102080A2 (en) 2001-09-28
NO20005036D0 (en) 2000-10-06
PL343591A1 (en) 2001-08-27
NO20005036L (en) 2000-12-01
WO1999053041A3 (en) 1999-12-02
WO1999053041A2 (en) 1999-10-21
EP1076693A2 (en) 2001-02-21

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