BR9812429A - Produção de etanol por levedura mutante - Google Patents
Produção de etanol por levedura mutanteInfo
- Publication number
- BR9812429A BR9812429A BR9812429-3A BR9812429A BR9812429A BR 9812429 A BR9812429 A BR 9812429A BR 9812429 A BR9812429 A BR 9812429A BR 9812429 A BR9812429 A BR 9812429A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- ethanol production
- mutant yeast
- ethanol
- development
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 8
- 240000004808 Saccharomyces cerevisiae Species 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 4
- 210000005253 yeast cell Anatomy 0.000 abstract 2
- 235000013334 alcoholic beverage Nutrition 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 108700026220 vif Genes Proteins 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- 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
- C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
- C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
"PRODUçãO DE ETANOL POR LEVEDURA MUTANTE". A invenção refere-se aos processos para produção de etanol e células de levedura que podem ser usados de acordo com o processo. O processo compreendendo o desenvolvimento de células de levedura deficientes respiratórias (tais como K1<30>pet191ab descrito acima) que possuem pelo menos um gene nuclear, um produto do mesmo, necessário para respiração, que não é funcional e/ou inibido em um meio de desenvolvimento. O processo pode ser usado na produção de etanol de combustível ou para produção de bebidas alcoólicas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9718711.6A GB9718711D0 (en) | 1997-09-04 | 1997-09-04 | Ethanol production |
PCT/GB1998/002632 WO1999011804A2 (en) | 1997-09-04 | 1998-09-04 | Ethanol production by mutant yeast |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812429A true BR9812429A (pt) | 2002-02-05 |
Family
ID=10818488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812429-3A BR9812429A (pt) | 1997-09-04 | 1998-09-04 | Produção de etanol por levedura mutante |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1009837B1 (pt) |
CN (1) | CN1269836A (pt) |
AU (1) | AU727784B2 (pt) |
BR (1) | BR9812429A (pt) |
CA (1) | CA2301876A1 (pt) |
DE (1) | DE69813576D1 (pt) |
GB (1) | GB9718711D0 (pt) |
WO (1) | WO1999011804A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008201734B2 (en) * | 1999-06-21 | 2012-07-05 | Sekisui Medical Co., Ltd. | Method of pretreatment of sample for quantitating cholesterol and method for quantitating cholesterol in specific lipoproteins by using the same |
WO2010059539A2 (en) * | 2008-11-20 | 2010-05-27 | New England Biolabs, Inc. | Genetically engineered yeast for the production of biofuels |
CN107384960B (zh) * | 2017-07-25 | 2020-06-12 | 吉优诺(上海)基因科技有限公司 | 基于复制缺陷性重组腺病毒携带il-17结合分子转基因载体及其构建方法和应用 |
CN108342408B (zh) * | 2018-02-14 | 2020-07-14 | 天津大学 | 一种精确控制基因重排的基因元件及其重组质粒和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567145A (en) * | 1982-11-15 | 1986-01-28 | Hri, Inc. | Continuous production of ethanol by use of respiration deficient mutant yeast |
US5891669A (en) * | 1997-03-17 | 1999-04-06 | Novo Nordisk A/S, Novoalle, | Methods for producing polypeptides in respiratory-deficient cells |
-
1997
- 1997-09-04 GB GBGB9718711.6A patent/GB9718711D0/en active Pending
-
1998
- 1998-09-04 WO PCT/GB1998/002632 patent/WO1999011804A2/en active IP Right Grant
- 1998-09-04 CA CA002301876A patent/CA2301876A1/en not_active Abandoned
- 1998-09-04 AU AU90824/98A patent/AU727784B2/en not_active Ceased
- 1998-09-04 BR BR9812429-3A patent/BR9812429A/pt not_active IP Right Cessation
- 1998-09-04 DE DE69813576T patent/DE69813576D1/de not_active Expired - Lifetime
- 1998-09-04 EP EP98942845A patent/EP1009837B1/en not_active Expired - Lifetime
- 1998-09-04 CN CN98808832A patent/CN1269836A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1999011804A2 (en) | 1999-03-11 |
AU9082498A (en) | 1999-03-22 |
GB9718711D0 (en) | 1997-11-12 |
EP1009837A2 (en) | 2000-06-21 |
WO1999011804A3 (en) | 1999-05-06 |
CA2301876A1 (en) | 1999-03-11 |
EP1009837B1 (en) | 2003-04-16 |
CN1269836A (zh) | 2000-10-11 |
AU727784B2 (en) | 2000-12-21 |
DE69813576D1 (de) | 2003-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6O, 7O, 8O E 9O ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |