GB2056451B - Producing l-glutamic acid by fermentation and novel mutants - Google Patents

Producing l-glutamic acid by fermentation and novel mutants

Info

Publication number
GB2056451B
GB2056451B GB8025892A GB8025892A GB2056451B GB 2056451 B GB2056451 B GB 2056451B GB 8025892 A GB8025892 A GB 8025892A GB 8025892 A GB8025892 A GB 8025892A GB 2056451 B GB2056451 B GB 2056451B
Authority
GB
United Kingdom
Prior art keywords
fermentation
producing
glutamic acid
novel mutants
mutants
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8025892A
Other languages
English (en)
Other versions
GB2056451A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of GB2056451A publication Critical patent/GB2056451A/en
Application granted granted Critical
Publication of GB2056451B publication Critical patent/GB2056451B/en
Expired legal-status Critical Current

Links

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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine
    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/13—Brevibacterium
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/15—Corynebacterium
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/84—Brevibacterium
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/843—Corynebacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
GB8025892A 1979-08-10 1980-08-08 Producing l-glutamic acid by fermentation and novel mutants Expired GB2056451B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54102448A JPS5832596B2 (ja) 1979-08-10 1979-08-10 発酵法によるｌ−グルタミン酸の製造方法

Publications (2)

Publication Number Publication Date
GB2056451A GB2056451A (en) 1981-03-18
GB2056451B true GB2056451B (en) 1983-07-06

Family

ID=14327744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025892A Expired GB2056451B (en) 1979-08-10 1980-08-08 Producing l-glutamic acid by fermentation and novel mutants

Country Status (8)

Country Link
US (1) US4347317A (enExample)
JP (1) JPS5832596B2 (enExample)
ES (1) ES8106759A1 (enExample)
FR (1) FR2463184A1 (enExample)
GB (1) GB2056451B (enExample)
MX (1) MX6020E (enExample)
MY (1) MY8500374A (enExample)
PH (1) PH16120A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115190A (en) * 1980-12-29 1982-07-17 Ajinomoto Co Inc Preparation of l-glutamic acid by fermentation
JPS58158192A (ja) * 1982-03-15 1983-09-20 Ajinomoto Co Inc 発酵法によるｌ−グルタミン酸の製造方法
CA1215338A (en) * 1983-02-25 1986-12-16 Kiyoji Hattori Process for producing l-glutamic acid by fermentation
JPS6248320A (ja) * 1985-08-26 1987-03-03 高北農機株式会社 自走ロ−ルベ−ラ−
US5126266A (en) * 1988-05-02 1992-06-30 The United States Of America As Represented By The Secretary Of Agriculture Xylose-fermenting yeast mutants
AU2005320486B2 (en) 2004-12-28 2009-08-13 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing L-glutamic acid
KR100791659B1 (ko) * 2006-07-13 2008-01-03 씨제이 주식회사 알지닌을 생산하는 미생물 및 이를 이용한 엘-알지닌의제조방법
JP2010017082A (ja) 2006-10-10 2010-01-28 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
JP2010110216A (ja) 2007-02-20 2010-05-20 Ajinomoto Co Inc Ｌ−アミノ酸または核酸の製造方法
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
JP2011067095A (ja) 2008-01-10 2011-04-07 Ajinomoto Co Inc 発酵法による目的物質の製造法
JP5526785B2 (ja) 2008-01-23 2014-06-18 味の素株式会社 Ｌ−アミノ酸の製造法
JPWO2011013707A1 (ja) 2009-07-29 2013-01-10 味の素株式会社 Ｌ−アミノ酸の製造法
RU2496867C2 (ru) 2011-04-25 2013-10-27 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО "АГРИ") Способ получения l-аминокислоты семейства глутамата с использованием коринеформной бактерии
WO2012157699A1 (ja) 2011-05-18 2012-11-22 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
WO2013018734A1 (ja) 2011-07-29 2013-02-07 三井化学株式会社 二酸化炭素固定経路を導入した微生物
EP2778228B1 (en) 2011-11-11 2017-05-17 Ajinomoto Co., Inc. Method for producing 2-ketoglutaric acid and derivatives thereof by using a bacterium from the genus pantoea or the genus corynebacterium
WO2014115815A1 (ja) 2013-01-24 2014-07-31 三井化学株式会社 二酸化炭素固定回路を導入した微生物
MY185322A (en) 2013-05-13 2021-05-04 Ajinomoto Kk Method for producing l-amino acid
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
RU2628696C1 (ru) 2013-10-02 2017-08-21 Адзиномото Ко., Инк. Способ получения основной аминокислоты (варианты)
JP6519476B2 (ja) 2013-10-23 2019-05-29 味の素株式会社 目的物質の製造法
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
PE20231508A1 (es) 2020-10-28 2023-09-26 Ajinomoto Kk Metodo de produccion de l-aminoacido

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238088A (en) * 1975-09-19 1977-03-24 Ajinomoto Co Inc Preparation of l-glutamic acid

Also Published As

Publication number Publication date
ES494106A0 (es) 1981-08-01
GB2056451A (en) 1981-03-18
US4347317A (en) 1982-08-31
MX6020E (es) 1984-09-24
ES8106759A1 (es) 1981-08-01
FR2463184B1 (enExample) 1984-10-26
JPS5832596B2 (ja) 1983-07-14
JPS5648890A (en) 1981-05-02
MY8500374A (en) 1985-12-31
FR2463184A1 (fr) 1981-02-20
PH16120A (en) 1983-06-30

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000807