CS226352B1 - Method of preparing l-tronine - Google Patents
Method of preparing l-tronine Download PDFInfo
- 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
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
- C12N15/09—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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Saccharide Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
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 (xx) |
JP (1) | JPS5615696A (xx) |
CS (1) | CS226352B1 (xx) |
DD (1) | DD148464A3 (xx) |
FR (1) | FR2461006A1 (xx) |
HU (1) | HU180566B (xx) |
SU (1) | SU943282A1 (xx) |
YU (1) | YU42330B (xx) |
Families Citing this family (29)
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. |
EP0219808B1 (en) * | 1985-10-18 | 1993-12-22 | Toray Industries, Inc. | Plasmid with wide host range |
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 |
DE3891417C5 (de) * | 1988-10-25 | 2006-01-05 | Ajinomoto Co., Inc. | Verfahren zur Veränderung eines L-Threonin produzierenden Mikroorganismus und Verwendung eines so erhaltenen Mikroorganismus zur Herstellung von L-Threonin |
DE3844959B4 (de) * | 1988-10-25 | 2006-04-27 | Ajinomoto Co., Inc. | Stamm der Bakterien Escherichia coli BKIIM B-3996, Produzent von L-Threonin |
US5661012A (en) * | 1992-11-10 | 1997-08-26 | Ajinomoto Co., Inc. | Method for the production of L-threonine by fermentation, using mutated DNA encoding aspartokinase III |
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 |
JP5432524B2 (ja) * | 2005-06-20 | 2014-03-05 | アーチャー−ダニエルズ−ミッドランド カンパニー | アスパラギン酸由来アミノ酸および化学物質の改善された生産のための改変グリオキシル酸シャント |
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 |
EP2046949B1 (en) * | 2006-07-19 | 2014-01-15 | Ajinomoto Co., Inc. | A method for producing an l-amino acid using a bacterium of the enterobacteriaceae family |
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 |
US12017182B2 (en) | 2019-12-24 | 2024-06-25 | Cathay Biotech Inc. | Method and system for refining long chain dicarboxylic acid |
Family Cites Families (4)
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 |
-
1979
- 1979-07-13 SU SU792781356A patent/SU943282A1/ru active
-
1980
- 1980-01-22 CS CS80477A patent/CS226352B1/cs unknown
- 1980-01-29 DD DD80218718A patent/DD148464A3/xx not_active IP Right Cessation
- 1980-03-13 HU HU8080597A patent/HU180566B/hu not_active IP Right Cessation
- 1980-03-20 YU YU773/80A patent/YU42330B/xx unknown
- 1980-03-24 US US06/133,284 patent/US4321325A/en not_active Expired - Lifetime
- 1980-03-31 FR FR8007209A patent/FR2461006A1/fr active Granted
- 1980-04-30 JP JP5773380A patent/JPS5615696A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
HU180566B (en) | 1983-03-28 |
JPS5615696A (en) | 1981-02-14 |
FR2461006A1 (fr) | 1981-01-30 |
FR2461006B1 (xx) | 1984-03-09 |
SU943282A1 (ru) | 1982-07-15 |
DD148464A3 (de) | 1981-05-27 |
JPH0120871B2 (xx) | 1989-04-18 |
YU42330B (en) | 1988-08-31 |
US4321325A (en) | 1982-03-23 |
YU77380A (en) | 1984-02-29 |
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