CA2000661A1 - Procede de production de plants transgeniques a valeur nutritive amelioree par l'expression d'albumines modifiees - Google Patents

Procede de production de plants transgeniques a valeur nutritive amelioree par l'expression d'albumines modifiees

Info

Publication number
CA2000661A1
CA2000661A1 CA2000661A CA2000661A CA2000661A1 CA 2000661 A1 CA2000661 A1 CA 2000661A1 CA 2000661 A CA2000661 A CA 2000661A CA 2000661 A CA2000661 A CA 2000661A CA 2000661 A1 CA2000661 A1 CA 2000661A1
Authority
CA
Canada
Prior art keywords
plants
precursor
nucleic acid
modified
nutritional value
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.)
Granted
Application number
CA2000661A
Other languages
English (en)
Other versions
CA2000661C (fr
Inventor
Ann De Clercq
Enno Krebbers
Joel Vandekerckhove
Luiz Barreto De Castro
Eugen Gander
Marc Van Montagu
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.)
Bayer CropScience NV
Empresa Brasileira de Pesquisa Agropecuaria EMBRAPA
Original Assignee
Plant Genetic Systems NV
Empresa Brasileira de Pesquisa Agropecuaria EMBRAPA
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 EP88402650A external-priority patent/EP0318341B1/fr
Application filed by Plant Genetic Systems NV, Empresa Brasileira de Pesquisa Agropecuaria EMBRAPA filed Critical Plant Genetic Systems NV
Publication of CA2000661A1 publication Critical patent/CA2000661A1/fr
Application granted granted Critical
Publication of CA2000661C publication Critical patent/CA2000661C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • 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
    • 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
    • C12N15/8251—Amino acid content, e.g. synthetic storage proteins, altering amino acid 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
    • C12N15/8251—Amino acid content, e.g. synthetic storage proteins, altering amino acid biosynthesis
    • C12N15/8253—Methionine or cysteine
    • 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
    • C12N15/8251—Amino acid content, e.g. synthetic storage proteins, altering amino acid biosynthesis
    • C12N15/8254—Tryptophan or lysine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA002000661A 1988-10-14 1989-10-13 Procede de production de plants transgeniques a valeur nutritive amelioree par l'expression d'albumines modifiees Expired - Fee Related CA2000661C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP88402611.3 1988-10-14
EP88402611 1988-10-14
EP88402650A EP0318341B1 (fr) 1987-10-20 1988-10-20 Procédé pour la production de plantes transgéniques de valeur nutritionnelle augmentée par expression des albumines de stockage 2S modifiées dans ces plantes
EP88402650.1 1988-10-20
CA000581160A CA1337048C (fr) 1987-10-20 1988-10-25 Procede pour la production de peptides a activite biologique par l'expression de genes modifies qui codent pour des proteines de stockage dans les graines chez des plantes transgeniques

Publications (2)

Publication Number Publication Date
CA2000661A1 true CA2000661A1 (fr) 1990-04-14
CA2000661C CA2000661C (fr) 1999-04-13

Family

ID=27168086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000661A Expired - Fee Related CA2000661C (fr) 1988-10-14 1989-10-13 Procede de production de plants transgeniques a valeur nutritive amelioree par l'expression d'albumines modifiees

Country Status (4)

Country Link
JP (1) JP2947843B2 (fr)
AU (1) AU634987B2 (fr)
CA (1) CA2000661C (fr)
WO (1) WO1990004032A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030315A0 (fi) * 2003-02-28 2003-02-28 Joseph Atabekov Menetelmiä ja konstruktioita valikoitujen aminohappojen pitoisuuksien lisäämiseksi siemenissä

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD240911A1 (de) * 1983-12-31 1986-11-19 Adw Der Ddr Zi Fuer Genetik Un Verfahren zur herstellung von ernaehrungsphysiologisch verbesserten pflanzensamenproteinen
WO1987007299A1 (fr) * 1986-05-29 1987-12-03 Calgene, Inc. Transformation de cultures de cellules et expression d'un gene etranger dans des especes brassica
AU626821B2 (en) * 1987-10-20 1992-08-13 Plant Genetic Systems N.V. A process for the production of biologically active peptide via the expression of modified storage seed protein genes in transgenic plants
AU2811889A (en) * 1987-10-20 1989-05-23 Plant Genetic Systems N.V. A process for the production of biologically active peptide via the expression of modified storage seed protein genes in transgenic plants
EP0318341B1 (fr) * 1987-10-20 1996-07-31 Plant Genetic Systems, N.V. Procédé pour la production de plantes transgéniques de valeur nutritionnelle augmentée par expression des albumines de stockage 2S modifiées dans ces plantes

Also Published As

Publication number Publication date
AU4495189A (en) 1990-05-01
CA2000661C (fr) 1999-04-13
WO1990004032A1 (fr) 1990-04-19
JPH03502644A (ja) 1991-06-20
AU634987B2 (en) 1993-03-11
JP2947843B2 (ja) 1999-09-13

Similar Documents

Publication Publication Date Title
CA2074355A1 (fr) Plants de mais transgeniques fertiles
EP0737746A3 (fr) Production de polypeptides recombinants par l'espèce bovine et procédés transgéniques
AU2811889A (en) A process for the production of biologically active peptide via the expression of modified storage seed protein genes in transgenic plants
DE3855591D1 (de) Verfahren zur Herstellung eines biologisch-aktiven Peptides durch Expression von modifizierten Speicherproteingenen in transgenetischen Pflanzen
ATE291079T1 (de) Erhöhte carothenoisanreicherung in speicherorganen genetisch veränderter pflanzen.
DE3888561D1 (de) Hohe Proteinsyntheserate in Hefe.
CA2089094A1 (fr) Expression de polypeptides recombinants et methode de purification amelioree
CA2134094A1 (fr) Production de lactoferrine humaine recombinante
ATE123295T1 (de) Rezeptor-proteine für humanen b-zellen stimulierenden faktor 2.
EP0103395A3 (fr) Séquences d'ADN, molécules recombinantes d'ADN et procédés pour la production de peptides du genre de l'hormone de croissance bovine, avec rendement élevé
DE60231055D1 (de) Reinigung von peptiden unter verwendung von metall-ion-affinitätschromatographie
GR861141B (en) Particles having the immunogenic properties of the hbs antigen and an antigenic side strange to the epitopes of the antigen hbs vectors and animals cells for the production of said particles and compositions containing such particles
AU1281495A (en) Gene coding for adseverins
FI97299C (fi) Menetelmä kimeerisen transformoivan beta-kasvutekijän valmistamiseksi
AU3329989A (en) Viper venom polypeptides and genetic expression
ATE89317T1 (de) Proteine, expressionsvektoren, die fuer solche proteine kodierende dna enthalten und zellen, die solche expressionsvektoren enthalten.
CA2000661A1 (fr) Procede de production de plants transgeniques a valeur nutritive amelioree par l'expression d'albumines modifiees
AU630287B2 (en) Process for producing foreign proteins in streptomyces
GR3026465T3 (en) Biosynthetic process for the preparation of proteins.
EP0036258A3 (fr) Procédé pour la production d'aspartame
EP1123977A4 (fr) GENES PROTEINES CODANT POUR DES PROTEINES REGULANT LE pH DE VACUOLES
Hejgaard et al. Four major basic proteins of barley grain. Purification and partial characterization
DK0828004T3 (da) Proteindisulfidisomerase-gen afledt af stamme af methylotrof gær
DE59109235D1 (de) Peptide des HIV-gag Proteins, ihre Herstellung und Verwendung
ATE116687T1 (de) Stamm ral-4, nützlich zur herstellung kleiner proteine und peptide.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed