BR9810605A - Fragmento de ácido nucléico isolado, gene quimérico, célula hospedeira transformada, método de alteração do nìvel de expressão de um homólogo da proteìna ada2 de levedura, método de obtenção de um fragmento de ácido nucléico e produto - Google Patents
Fragmento de ácido nucléico isolado, gene quimérico, célula hospedeira transformada, método de alteração do nìvel de expressão de um homólogo da proteìna ada2 de levedura, método de obtenção de um fragmento de ácido nucléico e produtoInfo
- Publication number
- BR9810605A BR9810605A BR9810605-8A BR9810605A BR9810605A BR 9810605 A BR9810605 A BR 9810605A BR 9810605 A BR9810605 A BR 9810605A BR 9810605 A BR9810605 A BR 9810605A
- Authority
- BR
- Brazil
- Prior art keywords
- nucleic acid
- acid fragment
- expression
- yeast
- level
- Prior art date
Links
Classifications
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- 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)
- C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Botany (AREA)
- Gastroenterology & Hepatology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
''FRAGMENTO DE áCIDO NUCLéICO ISOLADO, GENE QUIMéRICO, CéLULA HOSPEDEIRA TRANSFORMADA, MéTODO DE ALTERAçãO DO NìVEL DE EXPRESSãO DE UM HOMóLOGO DA PROTEìNA ADA2 DE LEVEDURA, MéTODO DE OBTENçãO DE UM FRAGMENTO DE áCIDO NUCLéICO E PRODUTO'' A presente invenção refere-se a fragmentos de ácido nucléico isolados que codificam todo ou uma parte substancial de um homólogo de planta de um adaptor de transcrição de ADA2 de levedura. A invenção também se refere à construção de genes quiméricos que codificam toda ou uma parte de um homólogo de planta de um adaptor de transcrição de ADA2 de levedura, na orientação de sentido ou anti-sentido, sendo que a expressão do gene quimérico resulta na produção de níveis alterados de um homólogo de planta de um adaptor de transcrição de ADA2 de levedura em uma célula hospedeira transformada. A invenção também se refere ao direcionamento ao alvo de ADA2 de planta a uma nova região de promotor mediante a adição de um domínio de ligação de DNA ou um domínio de interação de proteína-proteína, acarretando dessa maneira um nível mais elevado de expressão de gene.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89717597A | 1997-07-18 | 1997-07-18 | |
| PCT/US1998/014904 WO1999004004A1 (en) | 1997-07-18 | 1998-07-15 | A plant homolog of yeast ada2, a transcription adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9810605A true BR9810605A (pt) | 2000-07-11 |
Family
ID=25407462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9810605-8A BR9810605A (pt) | 1997-07-18 | 1998-07-15 | Fragmento de ácido nucléico isolado, gene quimérico, célula hospedeira transformada, método de alteração do nìvel de expressão de um homólogo da proteìna ada2 de levedura, método de obtenção de um fragmento de ácido nucléico e produto |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1002088A1 (pt) |
| AR (1) | AR013935A1 (pt) |
| AU (1) | AU8575098A (pt) |
| BR (1) | BR9810605A (pt) |
| WO (1) | WO1999004004A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248584B1 (en) | 1998-07-13 | 2001-06-19 | E. I. Du Pont De Nemours & Company | Transcription coactivators |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2047633A1 (en) * | 1990-09-12 | 1992-03-13 | Ben Bowen | Inactivation of gene transcription in plants using altered transcriptional activators |
| CA2123906A1 (en) * | 1991-11-18 | 1993-05-27 | Leonard Guarente | Transcription adaptors in eukaryotes |
| GB9201549D0 (en) * | 1992-01-24 | 1992-03-11 | Ici Plc | Control of gene transcription |
| US5409823A (en) * | 1992-09-24 | 1995-04-25 | Ciba-Geigy Corporation | Methods for the production of hybrid seed |
| GB9502456D0 (en) * | 1995-02-08 | 1995-03-29 | Univ Warwick | Control of genes in transgenic plants |
-
1998
- 1998-07-15 BR BR9810605-8A patent/BR9810605A/pt not_active IP Right Cessation
- 1998-07-15 EP EP98936906A patent/EP1002088A1/en not_active Withdrawn
- 1998-07-15 AU AU85750/98A patent/AU8575098A/en not_active Abandoned
- 1998-07-15 WO PCT/US1998/014904 patent/WO1999004004A1/en not_active Application Discontinuation
- 1998-07-16 AR ARP980103486 patent/AR013935A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1002088A1 (en) | 2000-05-24 |
| AR013935A1 (es) | 2001-01-31 |
| AU8575098A (en) | 1999-02-10 |
| WO1999004004A1 (en) | 1999-01-28 |
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| BR9810605A (pt) | Fragmento de ácido nucléico isolado, gene quimérico, célula hospedeira transformada, método de alteração do nìvel de expressão de um homólogo da proteìna ada2 de levedura, método de obtenção de um fragmento de ácido nucléico e produto |
Legal Events
| Date | Code | Title | Description |
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| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 4A, 5A, 6A, 7A E 8A ANUIDADES. |
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| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1889 DE 20/03/2007. |