JPS5635981A - Novel variant - Google Patents

Novel variant

Info

Publication number
JPS5635981A
JPS5635981A JP11152579A JP11152579A JPS5635981A JP S5635981 A JPS5635981 A JP S5635981A JP 11152579 A JP11152579 A JP 11152579A JP 11152579 A JP11152579 A JP 11152579A JP S5635981 A JPS5635981 A JP S5635981A
Authority
JP
Japan
Prior art keywords
brevibacterium
ferm
variant
generation efficiency
energy generation
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.)
Granted
Application number
JP11152579A
Other languages
Japanese (ja)
Other versions
JPS5810075B2 (en
Inventor
Minoru Yoshimura
Shigeo Ikeda
Hiroi Yoshii
Yoshihiro Takenaka
Sumio Inoue
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
Priority to JP54111525A priority Critical patent/JPS5810075B2/en
Publication of JPS5635981A publication Critical patent/JPS5635981A/en
Publication of JPS5810075B2 publication Critical patent/JPS5810075B2/en
Expired legal-status Critical Current

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
    • 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
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor

Landscapes

  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE:To obtain a novel variant having resistance to a respiratory reaction inhibiting agent, high energy generation efficiency, and higher productivity of amino acids and other substances by fermentation than that of the parent strain. CONSTITUTION:A variant having high respiratory reaction activity and energy generation efficiency, e.g. Brevibacterium lactofermentum AJ-11082 (FERM-P No. 3840), Brevibacterium flavum AJ-11448 (FERM-P No.5165), etc., is prepared by the conventional induced mutation of bacteria belonging to Brevibacterium genus pref. capable of producing L-glutamic acid, e.g. Brevibacterium lactofermentum ATCC-13869, Brevibacterium flavum AJ=11275, etc. with ultraviolet light irradiation, mutation inducing agent treatment, etc.
JP54111525A 1979-08-31 1979-08-31 New mutant strain Expired JPS5810075B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54111525A JPS5810075B2 (en) 1979-08-31 1979-08-31 New mutant strain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54111525A JPS5810075B2 (en) 1979-08-31 1979-08-31 New mutant strain

Publications (2)

Publication Number Publication Date
JPS5635981A true JPS5635981A (en) 1981-04-08
JPS5810075B2 JPS5810075B2 (en) 1983-02-24

Family

ID=14563534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54111525A Expired JPS5810075B2 (en) 1979-08-31 1979-08-31 New mutant strain

Country Status (1)

Country Link
JP (1) JPS5810075B2 (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334176A4 (en) * 2000-11-17 2006-04-05 Cheil Jedang Corp Microorganisms producing l-glutamine and processes for producing l-glutamine using the same
WO2008044409A1 (en) 2006-10-10 2008-04-17 Ajinomoto Co., Inc. Method for production of l-amino acid
WO2008075483A1 (en) 2006-12-19 2008-06-26 Ajinomoto Co., Inc. Process for production of l-amino acid
WO2008102572A1 (en) 2007-02-20 2008-08-28 Ajinomoto Co., Inc. Method for production of l-amino acid or nucleic acid
WO2008114721A1 (en) 2007-03-14 2008-09-25 Ajinomoto Co., Inc. Microorganism capable of producing l-glutamic acid-type amino acid, and method for production of amino acid
WO2009088049A1 (en) 2008-01-10 2009-07-16 Ajinomoto Co., Inc. Method for production of desired substance by fermentation process
WO2009093703A1 (en) 2008-01-23 2009-07-30 Ajinomoto Co., Inc. Method of producing l-amino acid
WO2011013707A1 (en) 2009-07-29 2011-02-03 味の素株式会社 Method for producing l-amino acid
WO2011024583A1 (en) 2009-08-25 2011-03-03 味の素株式会社 Process for production of l-amino acid
JP4864138B2 (en) * 2006-07-13 2012-02-01 シージェイ チェイルジェダン コーポレイション Method for producing L-arginine using Corynebacterium glutamicum
WO2012147989A1 (en) 2011-04-25 2012-11-01 Ajinomoto Co.,Inc. A method for producing an l-amino acid belonging to the glutamate family, using a coryneform bacterium
WO2012157699A1 (en) 2011-05-18 2012-11-22 味の素株式会社 Immunostimulant for animals, feed containing same, and method for manufacturing same
WO2013018734A1 (en) 2011-07-29 2013-02-07 三井化学株式会社 Microorganism having carbon dioxide fixation pathway introduced thereinto
WO2013069634A1 (en) 2011-11-11 2013-05-16 味の素株式会社 Method for producing target substance by fermentation
WO2014115815A1 (en) 2013-01-24 2014-07-31 三井化学株式会社 Microorganism having carbon dioxide fixation cycle introduced thereinto
WO2014185430A1 (en) 2013-05-13 2014-11-20 味の素株式会社 Method for manufacturing l-amino acid
WO2015005406A1 (en) 2013-07-09 2015-01-15 味の素株式会社 Method for manufacturing useful substance
WO2015041265A1 (en) 2013-09-17 2015-03-26 味の素株式会社 Method for producing l-amino acid from seaweed-derived biomass
WO2015050234A1 (en) 2013-10-02 2015-04-09 味の素株式会社 Ammonia control apparatus and ammonia control method
WO2015060391A1 (en) 2013-10-23 2015-04-30 味の素株式会社 Method for producing target substance
EP2949660A1 (en) 2004-12-28 2015-12-02 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing l-glutamic acid
EP3165608A1 (en) 2015-10-30 2017-05-10 Ajinomoto Co., Inc. Method for producing l-amino acid of glutamate family
EP3385389A1 (en) 2017-04-03 2018-10-10 Ajinomoto Co., Inc. Method for producing l-amino acid from fructose
WO2022092018A1 (en) 2020-10-28 2022-05-05 味の素株式会社 Method of producing l-amino acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020071538A1 (en) 2018-10-05 2020-04-09 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334176A4 (en) * 2000-11-17 2006-04-05 Cheil Jedang Corp Microorganisms producing l-glutamine and processes for producing l-glutamine using the same
EP2949660A1 (en) 2004-12-28 2015-12-02 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing l-glutamic acid
JP4864138B2 (en) * 2006-07-13 2012-02-01 シージェイ チェイルジェダン コーポレイション Method for producing L-arginine using Corynebacterium glutamicum
WO2008044409A1 (en) 2006-10-10 2008-04-17 Ajinomoto Co., Inc. Method for production of l-amino acid
WO2008075483A1 (en) 2006-12-19 2008-06-26 Ajinomoto Co., Inc. Process for production of l-amino acid
WO2008102572A1 (en) 2007-02-20 2008-08-28 Ajinomoto Co., Inc. Method for production of l-amino acid or nucleic acid
WO2008114721A1 (en) 2007-03-14 2008-09-25 Ajinomoto Co., Inc. Microorganism capable of producing l-glutamic acid-type amino acid, and method for production of amino acid
EP2657332A1 (en) 2007-03-14 2013-10-30 Ajinomoto Co., Inc. Methods for producing an amino acid of the L-glutamic acid family
WO2009088049A1 (en) 2008-01-10 2009-07-16 Ajinomoto Co., Inc. Method for production of desired substance by fermentation process
EP2749652A2 (en) 2008-01-10 2014-07-02 Ajinomoto Co., Inc. A method for producing a target substance by fermentation
WO2009093703A1 (en) 2008-01-23 2009-07-30 Ajinomoto Co., Inc. Method of producing l-amino acid
WO2011013707A1 (en) 2009-07-29 2011-02-03 味の素株式会社 Method for producing l-amino acid
WO2011024583A1 (en) 2009-08-25 2011-03-03 味の素株式会社 Process for production of l-amino acid
WO2012147989A1 (en) 2011-04-25 2012-11-01 Ajinomoto Co.,Inc. A method for producing an l-amino acid belonging to the glutamate family, using a coryneform bacterium
WO2012157699A1 (en) 2011-05-18 2012-11-22 味の素株式会社 Immunostimulant for animals, feed containing same, and method for manufacturing same
WO2013018734A1 (en) 2011-07-29 2013-02-07 三井化学株式会社 Microorganism having carbon dioxide fixation pathway introduced thereinto
WO2013069634A1 (en) 2011-11-11 2013-05-16 味の素株式会社 Method for producing target substance by fermentation
WO2014115815A1 (en) 2013-01-24 2014-07-31 三井化学株式会社 Microorganism having carbon dioxide fixation cycle introduced thereinto
WO2014185430A1 (en) 2013-05-13 2014-11-20 味の素株式会社 Method for manufacturing l-amino acid
WO2015005406A1 (en) 2013-07-09 2015-01-15 味の素株式会社 Method for manufacturing useful substance
EP3521433A1 (en) 2013-07-09 2019-08-07 Ajinomoto Co., Inc. Process for producing l-glutamic acid
WO2015041265A1 (en) 2013-09-17 2015-03-26 味の素株式会社 Method for producing l-amino acid from seaweed-derived biomass
WO2015050234A1 (en) 2013-10-02 2015-04-09 味の素株式会社 Ammonia control apparatus and ammonia control method
WO2015060391A1 (en) 2013-10-23 2015-04-30 味の素株式会社 Method for producing target substance
EP3165608A1 (en) 2015-10-30 2017-05-10 Ajinomoto Co., Inc. Method for producing l-amino acid of glutamate family
EP3385389A1 (en) 2017-04-03 2018-10-10 Ajinomoto Co., Inc. Method for producing l-amino acid from fructose
WO2022092018A1 (en) 2020-10-28 2022-05-05 味の素株式会社 Method of producing l-amino acid

Also Published As

Publication number Publication date
JPS5810075B2 (en) 1983-02-24

Similar Documents

Publication Publication Date Title
JPS5635981A (en) Novel variant
JPS6427485A (en) Production of l-2-amino-4-(hydroxymethylphosphinyl)-butyric acid
ATE37198T1 (en) VECTOR PLASMIDS.
JPS559783A (en) Preparation of l-lysine by fermentation
JPS561889A (en) Preparation of l-glutamic acid by fermentation
JPS5765198A (en) Fermentative production of l-glutamic acid
JPS5648890A (en) Preparation of l-glutamic acid by fermentation
JPS5238088A (en) Preparation of l-glutamic acid
JPS54105293A (en) Preparation of l-proline by fermentation
JPS5444096A (en) Preparation of l-arginine by fermentation
ATE16406T1 (en) PROCESS FOR THE PRODUCTION OF ISOMALTULOSE (6-O-ALPHA-D-GLUCO-PYRANOSIDO-D-FRUCTOSE) USING IMMOBILIZED BACTERIAL CELLS.
JPS5639778A (en) Novel modified strain
JPS5718989A (en) Production of l-arginine through fermentation
JPS559785A (en) Preparation of l-lysine by fermentation
JPS57102193A (en) Preparation of l-glutamic acid
JPS5692784A (en) Variant
GB1490008A (en) Method for producing l-aspartic acid by fermentation
JPS572691A (en) Preparation of l-proline by fermentation method
JPS575692A (en) Production of l-arginine through fermentation process
JPS5716696A (en) Preparation of l-ornithine by fermentation method
JPS5489085A (en) Preparation of l-glutamic acid
JPS55148093A (en) Preparation of l-arginine
JPS5375386A (en) Preparation of l-isoleucine
JPS55148092A (en) Preparation of l-arginine
JPS57163487A (en) Production of l-arginine through fermentation process