DK0428881T3 - RNA with endonuclease and antisense activity, its preparation and use - Google Patents
RNA with endonuclease and antisense activity, its preparation and useInfo
- Publication number
- DK0428881T3 DK0428881T3 DK90120271.3T DK90120271T DK0428881T3 DK 0428881 T3 DK0428881 T3 DK 0428881T3 DK 90120271 T DK90120271 T DK 90120271T DK 0428881 T3 DK0428881 T3 DK 0428881T3
- Authority
- DK
- Denmark
- Prior art keywords
- rna
- endonuclease
- preparation
- antisense activity
- ribozyme
- Prior art date
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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
- C12N15/1131—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against viruses
-
- 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
- C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
- C12N15/8279—Phenotypically 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 biotic stress resistance, pathogen resistance, disease resistance
- C12N15/8283—Phenotypically 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 biotic stress resistance, pathogen resistance, disease resistance for virus resistance
-
- 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
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/11—Antisense
- C12N2310/111—Antisense spanning the whole gene, or a large part of it
-
- 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
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/12—Type of nucleic acid catalytic nucleic acids, e.g. ribozymes
- C12N2310/121—Hammerhead
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Virology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Communicable Diseases (AREA)
- Veterinary Medicine (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Cell Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Host cells can be transformed so that they express ribozyme RNA and antisense RNA, which are linked together in the loop of the ribozyme. The RNA molecules can, for example, be complementary to a particular viral RNA. Plants transformed with genes coding for such RNA display significantly improved defences against viruses.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3935473A DE3935473A1 (en) | 1989-10-25 | 1989-10-25 | RNA WITH ENDONUCLEASE AND ANTISENSE ACTIVITY, THEIR PRODUCTION AND THEIR USE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0428881T3 true DK0428881T3 (en) | 1995-10-30 |
Family
ID=6392144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90120271.3T DK0428881T3 (en) | 1989-10-25 | 1990-10-23 | RNA with endonuclease and antisense activity, its preparation and use |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0428881B1 (en) |
JP (1) | JPH044877A (en) |
KR (1) | KR910008136A (en) |
AT (1) | ATE124450T1 (en) |
DE (2) | DE3935473A1 (en) |
DK (1) | DK0428881T3 (en) |
ES (1) | ES2076275T3 (en) |
HU (1) | HUT58794A (en) |
IE (1) | IE67653B1 (en) |
NZ (1) | NZ235789A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992001786A1 (en) * | 1990-07-26 | 1992-02-06 | Foundation For Research And Technology - Hellas (Fo.R.T.H.) Institute Of Molecular Biology & Biotechnology | Portable ribozyme cassettes, dna sequences containing them, ribozymes encoded by these dna sequences, and compositions containing these ribozymes |
JP3110460B2 (en) * | 1992-04-17 | 2000-11-20 | 麒麟麦酒株式会社 | Plants resistant to multiple viruses and methods for producing the same |
PT652705E (en) * | 1992-06-29 | 2006-05-31 | Gene Shears Pty Ltd | NUCLEIC ACIDS AND METHODS FOR THEIR USE IN COMBATING VIRAL PATHOGENS |
US20040005546A1 (en) | 2002-02-28 | 2004-01-08 | Oncolytics Biotech Inc. | Use of ribozymes in the detection of adventitious agents |
AR047598A1 (en) * | 2004-02-10 | 2006-01-25 | Monsanto Technology Llc | TRANSGENIZED CORN SEED WITH GREATER AMINO ACID CONTENT |
US7855323B2 (en) | 2004-02-10 | 2010-12-21 | Monsanto Technology Llc | Recombinant DNA for gene suppression |
CN101128588A (en) | 2004-08-11 | 2008-02-20 | 孟山都技术有限公司 | Enhanced zein reduction in transgenic corn seed |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ227332A (en) * | 1987-12-15 | 1991-08-27 | Gene Shears Pty Ltd | Ribozymes, production and use |
-
1989
- 1989-10-25 DE DE3935473A patent/DE3935473A1/en not_active Withdrawn
-
1990
- 1990-10-23 AT AT90120271T patent/ATE124450T1/en not_active IP Right Cessation
- 1990-10-23 DK DK90120271.3T patent/DK0428881T3/en active
- 1990-10-23 EP EP90120271A patent/EP0428881B1/en not_active Expired - Lifetime
- 1990-10-23 NZ NZ235789A patent/NZ235789A/en unknown
- 1990-10-23 ES ES90120271T patent/ES2076275T3/en not_active Expired - Lifetime
- 1990-10-23 DE DE59009334T patent/DE59009334D1/en not_active Expired - Fee Related
- 1990-10-24 HU HU906538A patent/HUT58794A/en unknown
- 1990-10-24 KR KR1019900017043A patent/KR910008136A/en not_active Application Discontinuation
- 1990-10-24 IE IE382590A patent/IE67653B1/en not_active IP Right Cessation
- 1990-10-25 JP JP2288280A patent/JPH044877A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE124450T1 (en) | 1995-07-15 |
EP0428881A1 (en) | 1991-05-29 |
IE903825A1 (en) | 1991-05-08 |
JPH044877A (en) | 1992-01-09 |
AU6499590A (en) | 1991-05-02 |
HU906538D0 (en) | 1991-04-29 |
DE59009334D1 (en) | 1995-08-03 |
IE67653B1 (en) | 1996-04-17 |
AU627944B2 (en) | 1992-09-03 |
NZ235789A (en) | 1992-07-28 |
DE3935473A1 (en) | 1991-05-02 |
ES2076275T3 (en) | 1995-11-01 |
EP0428881B1 (en) | 1995-06-28 |
HUT58794A (en) | 1992-03-30 |
KR910008136A (en) | 1991-05-30 |
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