CS226352B1 - Method of preparing l-tronine - Google Patents

Method of preparing l-tronine Download PDF

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Publication number
CS226352B1
CS226352B1 CS80477A CS47780A CS226352B1 CS 226352 B1 CS226352 B1 CS 226352B1 CS 80477 A CS80477 A CS 80477A CS 47780 A CS47780 A CS 47780A CS 226352 B1 CS226352 B1 CS 226352B1
Authority
CS
Czechoslovakia
Prior art keywords
type type
cpe
tpeohhha
escherichia coli
nutrient solution
Prior art date
Application number
CS80477A
Other languages
Czech (cs)
English (en)
Inventor
Vladimir G Debabov
Nelli I Zdanova
Alexandr K Sokolov
Vitalij A Livsic
Jurij I Kozlov
Evgenij M Churges
Nikolaj K Jankovskij
Original Assignee
Vladimir G Debabov
Nelli I Zdanova
Alexandr K Sokolov
Vitalij A Livsic
Jurij I Kozlov
Evgenij M Churges
Nikolaj K Jankovskij
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 Vladimir G Debabov, Nelli I Zdanova, Alexandr K Sokolov, Vitalij A Livsic, Jurij I Kozlov, Evgenij M Churges, Nikolaj K Jankovskij filed Critical Vladimir G Debabov
Publication of CS226352B1 publication Critical patent/CS226352B1/cs

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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
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • 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
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
    • 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
    • C12R2001/185—Escherichia
    • C12R2001/19—Escherichia coli
    • 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
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS80477A 1979-07-13 1980-01-22 Method of preparing l-tronine CS226352B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792781356A SU943282A1 (ru) 1979-07-13 1979-07-13 Способ получени L-треонина

Publications (1)

Publication Number Publication Date
CS226352B1 true CS226352B1 (en) 1984-03-19

Family

ID=20834297

Family Applications (1)

Application Number Title Priority Date Filing Date
CS80477A CS226352B1 (en) 1979-07-13 1980-01-22 Method of preparing l-tronine

Country Status (8)

Country Link
US (1) US4321325A (no)
JP (1) JPS5615696A (no)
CS (1) CS226352B1 (no)
DD (1) DD148464A3 (no)
FR (1) FR2461006A1 (no)
HU (1) HU180566B (no)
SU (1) SU943282A1 (no)
YU (1) YU42330B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156591A (en) * 1979-05-23 1980-12-05 Ajinomoto Co Inc Method for stabilizing property of bacteria containing plasmid
NL8401255A (nl) * 1983-08-05 1985-03-01 Grace W R & Co Werkwijze voor de biologische bereiding van l-aminozuren.
DE3689437T2 (de) * 1985-10-18 1994-04-14 Toray Industries Plasmid mit breitem Wirtspektrum.
US5175107A (en) * 1988-10-25 1992-12-29 Ajinomoto Co., Inc. Bacterial strain of escherichia coli bkiim b-3996 as the producer of l-threonine
DE3844959B4 (de) * 1988-10-25 2006-04-27 Ajinomoto Co., Inc. Stamm der Bakterien Escherichia coli BKIIM B-3996, Produzent von L-Threonin
US5976843A (en) * 1992-04-22 1999-11-02 Ajinomoto Co., Inc. Bacterial strain of Escherichia coli BKIIM B-3996 as the producer of L-threonine
ES2158867T3 (es) * 1992-11-10 2001-09-16 Ajinomoto Kk Dna que codifica mutantes de aspartoquinasa iii y su uso para la produccion de l-treonina por fermentacion.
US5939307A (en) * 1996-07-30 1999-08-17 The Archer-Daniels-Midland Company Strains of Escherichia coli, methods of preparing the same and use thereof in fermentation processes for l-threonine production
RU2148642C1 (ru) * 1998-12-23 2000-05-10 ЗАО "Научно-исследовательский институт АДЖИНОМОТО-Генетика" (ЗАО "АГРИ") Фрагмент днк rhtc, кодирующий синтез белка rhtc, придающего повышенную устойчивость к l-треонину бактериям escherichia coli, и способ получения l-аминокислоты
US7220571B2 (en) * 2000-09-28 2007-05-22 Archer-Daniels-Midland Company Escherichia coli strains which over-produce L-threonine and processes for the production of L-threonine by fermentation
US7368266B2 (en) * 2001-02-13 2008-05-06 Cj Corporation Method for L-threonine production
JP4380305B2 (ja) * 2003-11-21 2009-12-09 味の素株式会社 発酵法によるｌ−アミノ酸の製造法
US7723097B2 (en) * 2005-03-11 2010-05-25 Archer-Daniels-Midland Company Escherichia coli strains that over-produce L-threonine and processes for their production
WO2007001982A1 (en) * 2005-06-20 2007-01-04 Archer-Daniels-Midland Company Altered glyoxylate shunt for improved production of aspartate-derived amino acids and chemicals
US20070004014A1 (en) * 2005-06-29 2007-01-04 Yuichiro Tsuji Method for producing l-threonine
JP2009153382A (ja) 2006-03-30 2009-07-16 Ajinomoto Co Inc メタノール資化性細菌を用いたカルボン酸の製造法
CN101490251B (zh) * 2006-07-19 2016-06-29 味之素株式会社 使用肠杆菌科细菌产生l-氨基酸的方法
DE102007051024A1 (de) 2007-03-05 2008-09-11 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
EP1975241A1 (de) 2007-03-29 2008-10-01 Evonik Degussa GmbH Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102007044134A1 (de) 2007-09-15 2009-03-19 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102007052270A1 (de) 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
EP2060636A1 (de) 2007-11-14 2009-05-20 Evonik Degussa GmbH Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102008002309A1 (de) 2008-06-09 2009-12-10 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102008044768A1 (de) 2008-08-28 2010-03-04 Evonik Degussa Gmbh Verfahren zur Herstellung von organisch-chemischen Verbindungen unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
EP2267145A1 (de) 2009-06-24 2010-12-29 Evonik Degussa GmbH Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
EP2762571A1 (de) 2013-01-30 2014-08-06 Evonik Industries AG Mikroorganismus und Verfahren zur fermentativen Herstellung von Aminosäuren
US11053526B2 (en) 2018-08-09 2021-07-06 Evonik Operations Gmbh Process for preparing L amino acids using improved strains of the enterobacteriaceae family
EP3608409A1 (en) 2018-08-09 2020-02-12 Evonik Operations GmbH Process for preparing l amino acids using improved strains of the enterobacteriaceae family

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176125A (en) * 1967-01-21 1970-01-01 Kyowa Hakko Kogyo Kk Process for Producing L-Threonine.
GB1521032A (en) * 1974-08-08 1978-08-09 Ici Ltd Biological treatment
US4237224A (en) * 1974-11-04 1980-12-02 Board Of Trustees Of The Leland Stanford Jr. University Process for producing biologically functional molecular chimeras
FR2464299A1 (fr) * 1979-08-28 1981-03-06 Inst Genetiki Selektsii Procede de preparation de souches productrices d'acides amines

Also Published As

Publication number Publication date
DD148464A3 (de) 1981-05-27
FR2461006A1 (fr) 1981-01-30
JPH0120871B2 (no) 1989-04-18
YU77380A (en) 1984-02-29
FR2461006B1 (no) 1984-03-09
HU180566B (en) 1983-03-28
US4321325A (en) 1982-03-23
YU42330B (en) 1988-08-31
SU943282A1 (ru) 1982-07-15
JPS5615696A (en) 1981-02-14

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