PE20001375A1 - Metodo para producir acido l-glutamico por fermentacion - Google Patents
Metodo para producir acido l-glutamico por fermentacionInfo
- Publication number
- PE20001375A1 PE20001375A1 PE1999001285A PE00128599A PE20001375A1 PE 20001375 A1 PE20001375 A1 PE 20001375A1 PE 1999001285 A PE1999001285 A PE 1999001285A PE 00128599 A PE00128599 A PE 00128599A PE 20001375 A1 PE20001375 A1 PE 20001375A1
- Authority
- PE
- Peru
- Prior art keywords
- glutamic acid
- fermentation
- produce
- pyruvate dehydrogenase
- producing ability
- 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
- C12N3/00—Spore forming or isolating processes
-
- 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/14—Glutamic acid; Glutamine
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
SE REFIERE A UNA BACTERIA CORINEFORME CON CAPACIDAD PARA PRODUCIR ACIDO L-GLUTAMICO QUE TIENE ACTIVIDAD INTRACELULAR AUMENTADA DE LA PIRUVATO DESHIDROGENASA OBTENIDA POR EL AUMENTO DE LAS REPLICAS DE UN GEN QUE CODIFICA LA PIRUVATO DESHIDROGENASA DERIVADO DE ESCHERICHIA COLI. TAMBIEN SE REFIERE A UN METODO PARA PRODUCIR ACIDO L-GLUTAMICO QUE COMPRENDE EL CULTIVO DE LAS BACTERIAS CORINEFORME EN UN MEDIO PARA PRODUCIR Y ACUMULAR ACIDO L-GLUTAMICO; EL MEDIO CONTIENE 20µg/L DE VITAMINA B1. TAMBIEN SE REFIERE A UN ADN QUE CODIFICA a)UNA PROTEINA QUE TIENE LA SECUENCIA DE AMINOACIDO DE LA SEQ ID NO 10 DE 922 AMINOACIDOS; b)UNA PROTEINA CON UNA SECUENCIA DE AMINOACIDO DE SEQ ID NO 10 INCLUYENDO SUSTITUCION, ELIMINACION, INSERCION, ADICION, INVERSION DE UNO O VARIOS AMINOACIDOS
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36061998 | 1998-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20001375A1 true PE20001375A1 (es) | 2000-12-14 |
Family
ID=18470193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1999001285A PE20001375A1 (es) | 1998-12-18 | 1999-12-17 | Metodo para producir acido l-glutamico por fermentacion |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1010755B1 (es) |
CN (1) | CN100358999C (es) |
AT (1) | ATE483792T1 (es) |
BR (1) | BR9906279A (es) |
DE (1) | DE69942821D1 (es) |
ID (1) | ID24576A (es) |
MY (1) | MY137515A (es) |
PE (1) | PE20001375A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956131A1 (de) | 1999-11-23 | 2001-05-31 | Degussa | Neue für das pfk-Gen codierende Nukleotidsequenzen |
WO2003076635A1 (en) * | 2002-03-13 | 2003-09-18 | Degussa Ag | Process for the preparation of l-amino acids using strains of the family enterobacteriaceae |
KR100948246B1 (ko) | 2004-12-28 | 2010-03-18 | 아지노모토 가부시키가이샤 | L-글루탐산 생산 미생물 및 l-글루탐산의 제조방법 |
JP2009118740A (ja) | 2006-03-03 | 2009-06-04 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JP2010041920A (ja) | 2006-12-19 | 2010-02-25 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JP2010130899A (ja) | 2007-03-14 | 2010-06-17 | Ajinomoto Co Inc | L−グルタミン酸系アミノ酸生産微生物及びアミノ酸の製造法 |
EP2192170B1 (en) | 2007-09-04 | 2017-02-15 | Ajinomoto Co., Inc. | Amino acid-producing microorganism and method of producing amino acid |
CN102348806A (zh) | 2008-01-23 | 2012-02-08 | 味之素株式会社 | L-氨基酸的生产方法 |
CN102177246B (zh) | 2008-09-08 | 2015-02-11 | 味之素株式会社 | 生产l-氨基酸的微生物和l-氨基酸的生产方法 |
WO2011013707A1 (ja) | 2009-07-29 | 2011-02-03 | 味の素株式会社 | L-アミノ酸の製造法 |
JP2012223092A (ja) | 2009-08-28 | 2012-11-15 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JP2013013329A (ja) | 2009-11-06 | 2013-01-24 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JP2013074795A (ja) | 2010-02-08 | 2013-04-25 | Ajinomoto Co Inc | 変異型rpsA遺伝子及びL−アミノ酸の製造法 |
JP2014036576A (ja) | 2010-12-10 | 2014-02-27 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JPWO2012157699A1 (ja) | 2011-05-18 | 2014-07-31 | 味の素株式会社 | 動物用免疫賦活剤、それを含む飼料及びその製造方法 |
PE20141569A1 (es) | 2011-11-11 | 2014-11-08 | Ajinomoto Kk | Metodo para producir una sustancia diana mediante fermentacion |
JP5831669B2 (ja) | 2013-05-13 | 2015-12-09 | 味の素株式会社 | L−アミノ酸の製造法 |
JP2016165225A (ja) | 2013-07-09 | 2016-09-15 | 味の素株式会社 | 有用物質の製造方法 |
JP2016192903A (ja) | 2013-09-17 | 2016-11-17 | 味の素株式会社 | 海藻由来バイオマスからのl−アミノ酸の製造方法 |
JP6459962B2 (ja) | 2013-10-21 | 2019-01-30 | 味の素株式会社 | L−アミノ酸の製造法 |
JP6519476B2 (ja) | 2013-10-23 | 2019-05-29 | 味の素株式会社 | 目的物質の製造法 |
KR102265924B1 (ko) | 2014-10-31 | 2021-06-15 | 삼성바이오에피스 주식회사 | Pdk 불활성화에 의한 폴리펩타이드의 생산 |
KR101776375B1 (ko) * | 2015-03-18 | 2017-09-08 | 씨제이제일제당 (주) | 피루브산 디하이드로게나아제 변이체, 이를 포함하는 미생물 및 이를 이용한 l-아미노산 생산 방법 |
JP6623690B2 (ja) | 2015-10-30 | 2019-12-25 | 味の素株式会社 | グルタミン酸系l−アミノ酸の製造法 |
JP7066977B2 (ja) | 2017-04-03 | 2022-05-16 | 味の素株式会社 | L-アミノ酸の製造法 |
CN107974473B (zh) * | 2017-12-15 | 2020-06-19 | 内蒙古伊品生物科技有限公司 | 谷氨酸的发酵生产及后处理 |
WO2020071538A1 (en) | 2018-10-05 | 2020-04-09 | Ajinomoto Co., Inc. | Method for producing target substance by bacterial fermentation |
WO2020138178A1 (en) | 2018-12-27 | 2020-07-02 | Ajinomoto Co., Inc. | Method for producing basic l-amino acids or salts thereof by fermentation of an enterobacteriaceae bacterium |
WO2020171227A1 (en) | 2019-02-22 | 2020-08-27 | Ajinomoto Co., Inc. | METHOD FOR PRODUCING L-AMINO ACIDS USING A BACTERIUM BELONGING TO THE FAMILY Enterobacteriaceae HAVING OVEREXPRESSED ydiJ GENE |
BR112021017870A2 (pt) | 2019-04-05 | 2021-12-07 | Ajinomoto Kk | Método para produzir um l-aminoácido |
WO2021060337A1 (en) | 2019-09-25 | 2021-04-01 | Ajinomoto Co., Inc. | Method for producing 2-methyl-butyric acid by bacterial fermentation |
JP2022550084A (ja) | 2019-09-25 | 2022-11-30 | 味の素株式会社 | 細菌の発酵によるl-アミノ酸の製造方法 |
JPWO2022092018A1 (es) | 2020-10-28 | 2022-05-05 | ||
US20240117393A1 (en) | 2022-09-30 | 2024-04-11 | Ajinomoto Co., Inc. | Method for producing l-amino acid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2520895B2 (ja) * | 1987-03-04 | 1996-07-31 | 旭化成工業株式会社 | L―グルタミン酸の製造方法 |
CN1079836C (zh) | 1994-08-19 | 2002-02-27 | 味之素株式会社 | 通过发酵生产l-赖氨酸及l-谷氨酸的方法 |
-
1999
- 1999-12-17 DE DE69942821T patent/DE69942821D1/de not_active Expired - Lifetime
- 1999-12-17 MY MYPI99005539A patent/MY137515A/en unknown
- 1999-12-17 AT AT99125302T patent/ATE483792T1/de not_active IP Right Cessation
- 1999-12-17 PE PE1999001285A patent/PE20001375A1/es not_active Application Discontinuation
- 1999-12-17 EP EP99125302A patent/EP1010755B1/en not_active Expired - Lifetime
- 1999-12-17 BR BR9906279-8A patent/BR9906279A/pt not_active Application Discontinuation
- 1999-12-18 CN CNB99122969XA patent/CN100358999C/zh not_active Expired - Fee Related
- 1999-12-20 ID IDP991158A patent/ID24576A/id unknown
Also Published As
Publication number | Publication date |
---|---|
CN100358999C (zh) | 2008-01-02 |
ID24576A (id) | 2000-07-27 |
BR9906279A (pt) | 2001-04-24 |
DE69942821D1 (de) | 2010-11-18 |
MY137515A (en) | 2009-02-27 |
ATE483792T1 (de) | 2010-10-15 |
CN1270226A (zh) | 2000-10-18 |
EP1010755B1 (en) | 2010-10-06 |
EP1010755A1 (en) | 2000-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |