MX2021004651A - Adaptacion y optimizacion del proceso de microorganismos para el crecimiento en carbohidratos derivados de hemicelulosicos. - Google Patents
Adaptacion y optimizacion del proceso de microorganismos para el crecimiento en carbohidratos derivados de hemicelulosicos.Info
- Publication number
- MX2021004651A MX2021004651A MX2021004651A MX2021004651A MX2021004651A MX 2021004651 A MX2021004651 A MX 2021004651A MX 2021004651 A MX2021004651 A MX 2021004651A MX 2021004651 A MX2021004651 A MX 2021004651A MX 2021004651 A MX2021004651 A MX 2021004651A
- Authority
- MX
- Mexico
- Prior art keywords
- microorganisms
- xylose
- methods
- population
- hemicellulosic
- Prior art date
Links
Classifications
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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
- C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
- C07K14/38—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from Aspergillus
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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
- C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
- C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
- C07K14/40—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts from Candida
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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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/12—Unicellular algae; Culture media therefor
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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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
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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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/36—Adaptation or attenuation of cells
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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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
- C12N9/1205—Phosphotransferases with an alcohol group as acceptor (2.7.1), e.g. protein kinases
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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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/90—Isomerases (5.)
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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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/90—Isomerases (5.)
- C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
- C12Y207/01—Phosphotransferases with an alcohol group as acceptor (2.7.1)
- C12Y207/01017—Xylulokinase (2.7.1.17)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y503/00—Intramolecular oxidoreductases (5.3)
- C12Y503/01—Intramolecular oxidoreductases (5.3) interconverting aldoses and ketoses (5.3.1)
- C12Y503/01005—Xylose isomerase (5.3.1.5)
-
- 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
- C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
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- 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)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Cell Biology (AREA)
- Mycology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Botany (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
En la presente se proporcionan métodos para preparar microorganismos modificados para un mayor consumo de xilosa en comparación con microorganismos no modificados. Los métodos incluyen proporcionar microorganismos consumidores de xilosa que comprenden dos o más copias de una secuencia de ácido nucleico que codifica xilosa isomerasa y dos o más copias de una secuencia de ácido nucleico que codifica una xilosa quinasa, cultivar los microorganismos en un medio que contiene xilosa y recolectar una porción de los microorganismos. Estas etapas se repiten varias veces. A continuación, se aíslan los microorganismos. Los microorganismos aislados tienen mayores proporciones de consumo de xilosa en comparación con los microorganismos de control que consumen xilosa. También se proporciona una población de microorganismos elaborada mediante los métodos proporcionados. Se proporcionan métodos para cultivar la población de microorganismos y métodos para reducir la producción de xilitol en cultivos que comprenden la población de microorganismos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862749554P | 2018-10-23 | 2018-10-23 | |
PCT/IB2019/058953 WO2020084445A1 (en) | 2018-10-23 | 2019-10-21 | Adaptation and process optimization of microorganisms for growth in hemicellulosic derived carbohydrates |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021004651A true MX2021004651A (es) | 2021-05-28 |
Family
ID=70331356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021004651A MX2021004651A (es) | 2018-10-23 | 2019-10-21 | Adaptacion y optimizacion del proceso de microorganismos para el crecimiento en carbohidratos derivados de hemicelulosicos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210388312A1 (es) |
EP (1) | EP3870692A4 (es) |
CN (1) | CN112912489A (es) |
AU (1) | AU2019365525A1 (es) |
BR (1) | BR112021007723A2 (es) |
CA (1) | CA3116984A1 (es) |
MX (1) | MX2021004651A (es) |
WO (1) | WO2020084445A1 (es) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006009434A1 (en) * | 2004-07-16 | 2006-01-26 | Technische Universiteit Delft | Metabolic engineering of xylose fermenting eukaryotic cells |
AU2009228323B2 (en) * | 2008-03-27 | 2014-01-30 | Alliance For Sustainable Energy, Llc | Zymomonas with improved xylose utilization |
EP2519642B1 (en) * | 2009-12-28 | 2017-10-25 | DSM IP Assets B.V. | Recombinant thraustochytrids that grow on xylose, and compositions, methods of making, and uses thereof |
CN103608450A (zh) * | 2011-05-06 | 2014-02-26 | 索拉兹米公司 | 基因工程改造的代谢木糖的微生物 |
KR101654219B1 (ko) * | 2015-04-21 | 2016-09-05 | 한국생명공학연구원 | 고 함량의 다중불포화지방산을 함유하는 트라우스토키트리대 속 균주 및 이의 용도 |
KR20180027584A (ko) * | 2015-07-13 | 2018-03-14 | 마라 리뉴어블즈 코퍼레이션 | 크실로오스의 미세조류 대사를 강화시키는 방법 |
-
2019
- 2019-10-21 MX MX2021004651A patent/MX2021004651A/es unknown
- 2019-10-21 WO PCT/IB2019/058953 patent/WO2020084445A1/en unknown
- 2019-10-21 CA CA3116984A patent/CA3116984A1/en active Pending
- 2019-10-21 AU AU2019365525A patent/AU2019365525A1/en active Pending
- 2019-10-21 BR BR112021007723-5A patent/BR112021007723A2/pt unknown
- 2019-10-21 US US17/286,449 patent/US20210388312A1/en active Pending
- 2019-10-21 EP EP19875470.7A patent/EP3870692A4/en active Pending
- 2019-10-21 CN CN201980069698.3A patent/CN112912489A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020084445A1 (en) | 2020-04-30 |
EP3870692A1 (en) | 2021-09-01 |
BR112021007723A2 (pt) | 2021-08-10 |
AU2019365525A1 (en) | 2021-05-13 |
CN112912489A (zh) | 2021-06-04 |
CA3116984A1 (en) | 2020-04-30 |
US20210388312A1 (en) | 2021-12-16 |
EP3870692A4 (en) | 2022-10-19 |
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