DE3789428D1 - Mikroorganismen, fähig zur Laktoseassimilation. - Google Patents

Mikroorganismen, fähig zur Laktoseassimilation.

Info

Publication number
DE3789428D1
DE3789428D1 DE87118388T DE3789428T DE3789428D1 DE 3789428 D1 DE3789428 D1 DE 3789428D1 DE 87118388 T DE87118388 T DE 87118388T DE 3789428 T DE3789428 T DE 3789428T DE 3789428 D1 DE3789428 D1 DE 3789428D1
Authority
DE
Germany
Prior art keywords
microorganisms capable
assimilating
lactose
assimilating lactose
microorganisms
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 - Fee Related
Application number
DE87118388T
Other languages
English (en)
Other versions
DE3789428T2 (de
Inventor
Ryoichi Katsumata
Yasuhiro Kikuchi
Keiko Nakanishi
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of DE3789428D1 publication Critical patent/DE3789428D1/de
Publication of DE3789428T2 publication Critical patent/DE3789428T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE3789428T 1986-12-13 1987-12-11 Mikroorganismen, fähig zur Laktoseassimilation. Expired - Fee Related DE3789428T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29699186 1986-12-13
JP62159015A JPS63273469A (ja) 1986-12-13 1987-06-26 乳糖資化性を有する新規微生物

Publications (2)

Publication Number Publication Date
DE3789428D1 true DE3789428D1 (de) 1994-04-28
DE3789428T2 DE3789428T2 (de) 1994-07-21

Family

ID=26485944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789428T Expired - Fee Related DE3789428T2 (de) 1986-12-13 1987-12-11 Mikroorganismen, fähig zur Laktoseassimilation.

Country Status (5)

Country Link
US (1) US5498532A (de)
EP (2) EP0271838B1 (de)
JP (1) JPS63273469A (de)
KR (1) KR900009052B1 (de)
DE (1) DE3789428T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3036912B2 (ja) * 1991-09-02 2000-04-24 協和醗酵工業株式会社 遺伝子発現調節ｄｎａ
MY113040A (en) * 1994-02-24 2001-11-30 Ajinomoto Kk Novel gene derived from coryneform bacteria and use thereof
WO1995034672A1 (fr) * 1994-06-14 1995-12-21 Ajinomoto Co., Inc. GENE A DESHYDROGENASE α-CETOGLUTARIQUE
US5763230A (en) * 1996-03-22 1998-06-09 Triple-A B.V. P/A Produkschap Voor Veevoedor Amino acid fermentation processes
DK0917472T3 (da) * 1996-07-31 2003-04-22 Church & Dwight Co Inc Antiprotozoisk sammensætning
US5866379A (en) * 1997-01-28 1999-02-02 Novus International Enzymatic conversion of α-hydroxynitriles to the corresponding .alpha.
US6927046B1 (en) * 1999-12-30 2005-08-09 Archer-Daniels-Midland Company Increased lysine production by gene amplification using coryneform bacteria
KR20030066950A (ko) * 2002-02-06 2003-08-14 한국생명공학연구원 코리네박테리움 속의 미생물을 이용한 생산성이 향상된프롤린의 제조방법
DE10303571A1 (de) 2003-01-30 2004-08-12 Degussa Ag Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
DE10314618A1 (de) * 2003-04-01 2004-10-14 Degussa Ag Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
DE10316109A1 (de) 2003-04-09 2004-10-21 Degussa Ag Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
DE102004005836A1 (de) 2004-02-06 2005-09-15 Degussa Ag Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
GB2418431A (en) 2004-09-27 2006-03-29 Multigerm Uk Entpr Ltd Metabolically active micro organisms and methods for their production
CN100448982C (zh) * 2005-09-16 2009-01-07 新疆农业科学院微生物应用研究所 低温β-半乳糖苷酶菌株、低温β-半乳糖苷酶及其生产工艺
WO2009021191A2 (en) * 2007-08-08 2009-02-12 Barnes Wayne M Improved t7 expression system
KR101796830B1 (ko) * 2015-08-25 2017-11-13 씨제이제일제당 (주) Ｌ-류신 생산능을 가지는 미생물 및 이를 이용한 ｌ-류신의 제조방법
KR102277404B1 (ko) * 2021-01-27 2021-07-14 씨제이제일제당 주식회사 신규한 갈락토사이드 o-아세틸트랜스퍼라제 변이체 및 이를 이용한 l-글루탐산 생산 방법
GB202105707D0 (en) 2021-04-21 2021-06-02 Norwegian Univ Sci & Tech Ntnu Production of bacteriocins

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076853B (en) * 1980-04-17 1983-12-21 Ajinomoto Kk L-glutamic acid producing microorganisms
US4411991A (en) * 1980-10-07 1983-10-25 Kanegafuchi Chemical Industry Company, Limited Process for fermentative production of amino acids
IL67510A (en) * 1981-12-17 1988-08-31 Kyowa Hakko Kogyo Kk Recombinant vector plasmids autonomously replicable in microorganisms belonging to the genus corynebacterium or brevibacterium and process for the production thereof
JPS58126789A (ja) * 1981-12-29 1983-07-28 Kyowa Hakko Kogyo Co Ltd レースレオニンの製造法
JPS59156294A (ja) * 1983-02-17 1984-09-05 Kyowa Hakko Kogyo Co Ltd ヒスチジンの製造法
JPS6066989A (ja) * 1983-09-24 1985-04-17 Kyowa Hakko Kogyo Co Ltd Ｌ−アルギニンの製造法
GB2155935B (en) * 1984-02-16 1988-10-12 Antibioticos Sa Novel e. coli hybrid plasmid vector conferring sucrose fermenting capacity
EP0190921A3 (de) * 1985-02-04 1988-01-13 Engenics, Inc. Verfahren zur Überproduktion von Aminosäuren
JPS61260892A (ja) * 1985-05-14 1986-11-19 Kyowa Hakko Kogyo Co Ltd Ｌ−フエニルアラニンの製造法
DE3682733D1 (de) * 1985-09-06 1992-01-16 Ajinomoto Kk Plasmidvektor und ein verfahren zur regulierung der genexpression unter verwendung dieses vektors.
EP0245497A4 (de) * 1985-11-12 1989-06-27 American Biogenetics Corp Biogenetische kassette.
JPS63501687A (ja) * 1985-11-12 1988-07-14 アメリカン・バイオジェネティックス・コ−ポレ−ション バイオジェネティック・カセット

Also Published As

Publication number Publication date
EP0561426A1 (de) 1993-09-22
JPS63273469A (ja) 1988-11-10
EP0271838A3 (en) 1989-12-13
EP0271838B1 (de) 1994-03-23
DE3789428T2 (de) 1994-07-21
EP0271838A2 (de) 1988-06-22
KR900009052B1 (ko) 1990-12-17
KR890010194A (ko) 1989-08-07
US5498532A (en) 1996-03-12

Similar Documents

Publication Publication Date Title
DE3789428D1 (de) Mikroorganismen, fähig zur Laktoseassimilation.
FI872335A (fi) Bioreaktor.
DE3776089D1 (de) Enzymatisches persaeure-bleichmittelsystem.
DK162099C (da) Antibiotika, fremgangsmaade til fremstilling deraf samt mikroorganismer til anvendelse ved fremgangsmaaden
IT8820920A0 (it) Dispositivo di fermentazione per la coltura aerobica di microorganismi.
DE3783540D1 (de) Vorrichtungen und verfahren zur kultivierung und pruefung von mikroorganismen.
DE3683802D1 (de) Alkalische proteasen, diese produzierende mikroorganismen und reinigungsmittel.
AU7776887A (en) Novel aurebasidium sp. microorganisms, method for obtaining the same, and method for preparing erythritol with the same
DE3787197D1 (de) Gerät zur Herstellung von Schichtpressstoffen.
DE3776261D1 (de) Naehrstoffzusammensetzung.
NO885751D0 (no) Bakteriestammer.
DE3876769D1 (de) Mikrobiologische herstellung von 9-alpha-hydroxy-17-keto-steroiden.
DE3751270D1 (de) Alkali-resistente Cellulasen und Mikroorganismen, fähig zu ihrer Herstellung.
AU2946589A (en) Cellulolytic, n2-fixing bacteria and use therefor
DE3781878D1 (de) Antibiotikum-a10255-komplex und faktoren, verfahren, mikroorganismen fuer seine herstellung.
DE3778158D1 (de) Inhibitoren von esterase produzierenden mikroorganismen zur hauptverwendung in deodorants.
FR2689518B1 (fr) Microorganismes, procédé de préparation et utilisation.
ES2019594B3 (es) Metodo de tamponado del ph.
IT1218692B (it) Procedimento microbiologico per la preparazione di 9 alfa-idrossi-4-androstene-3,17 dione
DE3854472D1 (de) Erhaltung der Viabilität von Mikroorganismen zur Anwendung in mikrobiellen Inokulantien.
AU591290B2 (en) Rapid detection of n. gonorrhoeae without culture
DE3764838D1 (de) Methode zur herstellung von aktiven antioxidanzien.
AT388748B (de) Vorrichtung zur bestimmung von mikroorganismen
DK138984A (da) Plasmid, fremgangsmaade til fremstilling heraf, mikroorganismer indeholdende samme samt fremgangsmaade til dyrkning af mikroorganismen
DE3780280D1 (de) Enzymimmunotest.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee