[go: up one dir, main page]

GB2349886B - Plants having enhanced nitrogen assimilation/metabolism - Google Patents

Plants having enhanced nitrogen assimilation/metabolism

Info

Publication number
GB2349886B
GB2349886B GB0023359A GB0023359A GB2349886B GB 2349886 B GB2349886 B GB 2349886B GB 0023359 A GB0023359 A GB 0023359A GB 0023359 A GB0023359 A GB 0023359A GB 2349886 B GB2349886 B GB 2349886B
Authority
GB
United Kingdom
Prior art keywords
metabolism
plants
nitrogen assimilation
enhanced nitrogen
assimilation
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.)
Expired - Lifetime
Application number
GB0023359A
Other versions
GB2349886A (en
GB0023359D0 (en
Inventor
Allen G Good
Virginia L Stroeher
Douglas G Muench
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.)
University of Alberta
Original Assignee
University of Alberta
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
Priority claimed from CA2169502A external-priority patent/CA2169502C/en
Priority claimed from US08/599,968 external-priority patent/US6084153A/en
Application filed by University of Alberta filed Critical University of Alberta
Priority claimed from GB9817804A external-priority patent/GB2325232B/en
Publication of GB0023359D0 publication Critical patent/GB0023359D0/en
Publication of GB2349886A publication Critical patent/GB2349886A/en
Application granted granted Critical
Publication of GB2349886B publication Critical patent/GB2349886B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8201Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8206Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by physical or chemical, i.e. non-biological, means, e.g. electroporation, PEG mediated
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8216Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8237Externally regulated expression systems
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8216Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8237Externally regulated expression systems
    • C12N15/8238Externally regulated expression systems chemically inducible, e.g. tetracycline
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically 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
    • C12N15/8251Amino acid content, e.g. synthetic storage proteins, altering amino acid biosynthesis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8271Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • C12N15/8273Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for drought, cold, salt resistance
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/1096Transferases (2.) transferring nitrogenous groups (2.6)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Nutrition Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Botany (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
GB0023359A 1996-02-14 1997-02-14 Plants having enhanced nitrogen assimilation/metabolism Expired - Lifetime GB2349886B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2169502A CA2169502C (en) 1996-02-14 1996-02-14 Plants having enhanced nitrogen assimilation/metabolism
US08/599,968 US6084153A (en) 1996-02-14 1996-02-14 Plants having enhanced nitrogen assimilation/metabolism
GB9817804A GB2325232B (en) 1996-02-14 1997-02-14 Plants having enhanced nitrogen assimilation/metabolism

Publications (3)

Publication Number Publication Date
GB0023359D0 GB0023359D0 (en) 2000-11-08
GB2349886A GB2349886A (en) 2000-11-15
GB2349886B true GB2349886B (en) 2000-12-27

Family

ID=27170122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0023359A Expired - Lifetime GB2349886B (en) 1996-02-14 1997-02-14 Plants having enhanced nitrogen assimilation/metabolism

Country Status (1)

Country Link
GB (1) GB2349886B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2994588A1 (en) * 2015-08-07 2017-02-16 Bayer Cropscience Nv Root-preferential and stress inducible promoter and uses thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007279A1 (en) * 1991-10-03 1993-04-15 Smart Plants International, Inc. Inducible plant defense gene regulatory regions from potato and rice, uses thereof, and assays
WO1995009911A1 (en) * 1993-10-06 1995-04-13 New York University Transgenic plants that exhibit enhanced nitrogen assimilation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007279A1 (en) * 1991-10-03 1993-04-15 Smart Plants International, Inc. Inducible plant defense gene regulatory regions from potato and rice, uses thereof, and assays
WO1995009911A1 (en) * 1993-10-06 1995-04-13 New York University Transgenic plants that exhibit enhanced nitrogen assimilation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Plant Mol. Biol. Vol. 27 1995. Stroeher V L et.al. pages 541-551 *

Also Published As

Publication number Publication date
GB2349886A (en) 2000-11-15
GB0023359D0 (en) 2000-11-08

Similar Documents

Publication Publication Date Title
GB2325232B (en) Plants having enhanced nitrogen assimilation/metabolism
GB2274571B (en) Plant support
GB2349886B (en) Plants having enhanced nitrogen assimilation/metabolism
GB2310581B (en) Plant supports
GB2306288B (en) Plant supports
GB9713282D0 (en) Plant nutrient formulation
IL122083A0 (en) Improved plant nutrients
GB2290934B (en) Plant supports
GB9604314D0 (en) Plant phylogenisation
ZA986501B (en) Self-defoliating plant
GB9302434D0 (en) Plant support
GB9622977D0 (en) Plant support
PL313315A1 (en) Organic-mineral nitrogenous fertiliser
GB9702653D0 (en) Plants
GB2275407B (en) Plant support
GB9608687D0 (en) Impovements to plant nutrition
GB9613184D0 (en) Modified plants
GB9604706D0 (en) Modified plants
GB9317765D0 (en) Plants
IL106203A0 (en) Plant micropropagations
GB9300516D0 (en) Plant support
GB9305391D0 (en) Plant support
AU130077S (en) Hydroponic plant stand
MD793B1 (en) Vine variety Kishmish luchistii
MD794B1 (en) Vine variety Kodreanka

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170213