MXPA00008459A - Nuevas secuencias nucleotidicas codificadoras de gen thre y procedimiento para la preparacion por fermentacion de l-treonina utilizando bacterias corineformes. - Google Patents

Nuevas secuencias nucleotidicas codificadoras de gen thre y procedimiento para la preparacion por fermentacion de l-treonina utilizando bacterias corineformes.

Info

Publication number
MXPA00008459A
MXPA00008459A MXPA00008459A MXPA00008459A MXPA00008459A MX PA00008459 A MXPA00008459 A MX PA00008459A MX PA00008459 A MXPA00008459 A MX PA00008459A MX PA00008459 A MXPA00008459 A MX PA00008459A MX PA00008459 A MXPA00008459 A MX PA00008459A
Authority
MX
Mexico
Prior art keywords
threonine
nucleotide sequences
thre gene
sequences coding
coryneform bacteria
Prior art date
Application number
MXPA00008459A
Other languages
English (en)
Inventor
Ziegler Petra
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of MXPA00008459A publication Critical patent/MXPA00008459A/es

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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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/34—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Corynebacterium (G)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La presente se refiere a ADN originario de Corynebacterium, preferentemente recombinadas replicable en microorganismos corineformes, que cuando menos contiene una secuencia nucleotida que codifica al gen thrE, y a un procedimiento para la preparacion de L-treonina, caracterizado porque se realizan los siguientes pasos: a) fermentacion de los microorganismos de acuerdo con una o varias de las reivindicaciones anteriores, en las cuales cuando menos se refuerza (sobre-expresa) el gen thrE, eventualmente en combinacion con otros genes, enriquecimiento de la L- treonina en el medio o en las celulas de los microorganismos, y aislado de la L-treonina.
MXPA00008459A 1999-09-01 2000-08-29 Nuevas secuencias nucleotidicas codificadoras de gen thre y procedimiento para la preparacion por fermentacion de l-treonina utilizando bacterias corineformes. MXPA00008459A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19941478A DE19941478A1 (de) 1999-09-01 1999-09-01 Neue für das thrE-Gen codierende Nukleotidsequenzen und Verfahren zur fermentativen Herstellung von L-Threonin mit coryneformen Bakterien

Publications (1)

Publication Number Publication Date
MXPA00008459A true MXPA00008459A (es) 2004-09-10

Family

ID=7920306

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA00008459A MXPA00008459A (es) 1999-09-01 2000-08-29 Nuevas secuencias nucleotidicas codificadoras de gen thre y procedimiento para la preparacion por fermentacion de l-treonina utilizando bacterias corineformes.

Country Status (17)

Country Link
US (4) US6410705B1 (es)
EP (1) EP1085091B1 (es)
JP (1) JP2001095592A (es)
KR (1) KR20010070044A (es)
CN (1) CN1291651A (es)
AT (1) ATE245700T1 (es)
AU (1) AU5502400A (es)
BR (1) BR0003943A (es)
CA (1) CA2315978A1 (es)
DE (2) DE19941478A1 (es)
ES (1) ES2203384T3 (es)
HU (1) HUP0003445A2 (es)
ID (1) ID27099A (es)
MX (1) MXPA00008459A (es)
RU (1) RU2000122755A (es)
SK (1) SK13042000A3 (es)
ZA (1) ZA200004560B (es)

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BRPI9813021B1 (pt) * 1997-10-04 2016-04-05 Degussa processo para a preparação microbiana de aminoácidos de l-lisina, l-treonina, l-homosserina e glutamato, vetor, e célula transformada
US6797509B1 (en) 1999-07-09 2004-09-28 Degussa-Huls Ag Nucleotide sequences which code for the tal gene
US20060014259A9 (en) * 1999-07-09 2006-01-19 Kevin Burke Process for the preparation of L-amino acids with amplification of the zwf gene
DE10044831A1 (de) * 2000-03-01 2002-04-04 Forschungszentrum Juelich Gmbh Verbessertes Verfahren zur mikrobiellen Herstellung von L-Serin sowie ein dazu geeigneter genetisch veränderter Mikroorganismus
US20050112733A1 (en) * 2000-03-20 2005-05-26 Degussa Ag Process for the preparation of L-amino acids with amplification of the zwf gene
US20030175911A1 (en) * 2000-03-20 2003-09-18 Stephen Hans Process for the preparation of L-amino acids with amplification of the zwf gene
CN100443592C (zh) * 2000-05-27 2008-12-17 德古萨股份公司 发酵制备l-苏氨酸的方法
WO2002006459A1 (en) * 2000-07-18 2002-01-24 Degussa Ag Process for the fermentative preparation of l-threonine
US6630332B2 (en) 2000-07-18 2003-10-07 Degussa Ag Process for the fermentative preparation of L-threonine
EP1313838A2 (en) * 2000-08-31 2003-05-28 Degussa AG Fermentation process for the preparation of l-threonine
US6562601B2 (en) 2000-08-31 2003-05-13 Degussa Ag Fermentation process for the preparation of L-threonine
EP1358337A1 (en) * 2001-01-30 2003-11-05 Degussa AG Nucleotide sequences which code for the otsa gene of c. glutamicum
DE10117816A1 (de) * 2001-04-10 2002-10-17 Degussa Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung coryneformer Bakterien
US7049106B2 (en) 2001-04-10 2006-05-23 Degussa Ag Process for the production of L-amino acids by fermentation using coryneform bacteria with an attenuated mqo gene
KR100547882B1 (ko) 2002-02-26 2006-02-01 삼성전자주식회사 안테나 선택 다이버시티를 지원하는 이동통신시스템에서순방향 채널 상태 정보를 송수신하는 방법 및 장치
PL1664318T3 (pl) * 2004-01-30 2010-03-31 Ajinomoto Kk Mikroorganizm wytwarzający L-aminokwas i sposób wytwarzania L-aminokwasu
US20070092951A1 (en) * 2005-03-24 2007-04-26 Degussa Ag Alleles of the zwf gene from coryneform bacteria
KR100838035B1 (ko) * 2006-12-29 2008-06-12 씨제이제일제당 (주) Ｌ-라이신 생산능이 향상된 코리네박테리움 속 미생물 및그를 이용한 ｌ-라이신 생산 방법
KR100838038B1 (ko) * 2006-12-29 2008-06-12 씨제이제일제당 (주) Ｌ-라이신 생산능이 향상된 코리네박테리움 속 미생물 및그를 이용한 ｌ-라이신 생산 방법
KR100830826B1 (ko) * 2007-01-24 2008-05-19 씨제이제일제당 (주) 코리네박테리아를 이용하여 글리세롤을 포함한탄소원으로부터 발효산물을 생산하는 방법
KR101126041B1 (ko) * 2008-04-10 2012-03-19 씨제이제일제당 (주) 트랜스포존을 이용한 형질전환용 벡터, 상기 벡터로형질전환된 미생물 및 이를 이용한 ｌ-라이신 생산방법
US8932861B2 (en) 2008-04-10 2015-01-13 Cj Cheiljedang Corporation Transformation vector comprising transposon, microorganisms transformed with the vector, and method for producing L-lysine using the microorganism
KR101294935B1 (ko) * 2011-04-01 2013-08-08 씨제이제일제당 (주) 에세리키아 속 균주에서 유래된 프락토키나제 유전자가 도입된 코리네박테리움 속 균주 및 상기 균주를 이용하여 ｌ-아미노산을 생산하는 방법
CN108314713A (zh) * 2017-01-16 2018-07-24 中国科学院微生物研究所 L-苏氨酸转运蛋白ThrG及其编码基因与应用
CN108314712A (zh) * 2017-01-16 2018-07-24 中国科学院微生物研究所 L-苏氨酸转运蛋白ThrF及其编码基因与应用
WO2021048353A1 (en) 2019-09-11 2021-03-18 Evonik Operations Gmbh Coryneform bacteria with a heterologous threonine transporter and their use in the production of l-threonine
CN114277069B (zh) * 2021-12-20 2024-02-06 宁夏伊品生物科技股份有限公司 制备l-缬氨酸的方法及其所用生物材料

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WO1988009819A2 (en) 1987-06-12 1988-12-15 Massachusetts Institute Of Technology C. glutamicum threonine biosynthetic pathway
DE3737729A1 (de) 1987-11-06 1989-05-18 Degussa Pendelvektor pz1, rekombinantes, ein aspartasegen enthaltendes plasmid, seine verwendung zur herstellung von aminosaeuren der aspartat-familie aus fumarat-haltigem naehrmedium und es enthaltende mikroorganismen
DE69219775T3 (de) 1992-10-14 2004-08-05 Ajinomoto Co., Inc. Neuartiges L-threoninproduzierendes Mikrobakterium und eine Herstellungsmethode für L-Threonin
JP3966583B2 (ja) 1997-06-23 2007-08-29 協和醗酵工業株式会社 発酵法によるｌ−アミノ酸の製造法
DE19831609B4 (de) 1997-10-04 2009-11-12 Evonik Degussa Gmbh Verfahren zur Herstellung von Aminosäuren der Aspartat- und/oder Glutamatfamilie und im Verfahren einsetzbare Mittel
KR100878334B1 (ko) 1999-06-25 2009-01-14 백광산업 주식회사 대사 경로 단백질을 코딩하는 코리네박테리움 글루타미쿰유전자
KR100878332B1 (ko) 1999-06-25 2009-01-14 백광산업 주식회사 막 합성 및 막 운반 관련 단백질을 코딩하는코리네박테리움 글루타미쿰 유전자

Also Published As

Publication number Publication date
ID27099A (id) 2001-03-01
JP2001095592A (ja) 2001-04-10
ES2203384T3 (es) 2004-04-16
DE50002971D1 (de) 2003-08-28
US6410705B1 (en) 2002-06-25
SK13042000A3 (sk) 2001-11-06
BR0003943A (pt) 2001-10-09
HUP0003445A2 (en) 2002-10-28
EP1085091A1 (de) 2001-03-21
ATE245700T1 (de) 2003-08-15
AU5502400A (en) 2002-01-03
EP1085091B1 (de) 2003-07-23
US6913909B2 (en) 2005-07-05
DE19941478A1 (de) 2001-03-08
US20020107378A1 (en) 2002-08-08
US20020146781A1 (en) 2002-10-10
HU0003445D0 (en) 2000-08-31
US20030049802A1 (en) 2003-03-13
KR20010070044A (ko) 2001-07-25
CN1291651A (zh) 2001-04-18
ZA200004560B (en) 2001-03-01
CA2315978A1 (en) 2001-03-01
RU2000122755A (ru) 2002-12-27

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