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DE3380597D1 - Microorganisms, especially e. coli, transformed with a dna sequence originating from c. thermocellum, compositions having a cellulolytic activity issued from these microorganisms and process to obtain them - Google Patents

Microorganisms, especially e. coli, transformed with a dna sequence originating from c. thermocellum, compositions having a cellulolytic activity issued from these microorganisms and process to obtain them

Info

Publication number
DE3380597D1
DE3380597D1 DE8383401375T DE3380597T DE3380597D1 DE 3380597 D1 DE3380597 D1 DE 3380597D1 DE 8383401375 T DE8383401375 T DE 8383401375T DE 3380597 T DE3380597 T DE 3380597T DE 3380597 D1 DE3380597 D1 DE 3380597D1
Authority
DE
Germany
Prior art keywords
microorganisms
thermocellum
dna sequence
coli
transformed
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
Application number
DE8383401375T
Other languages
English (en)
Inventor
Philippe Cornet
Jacqueline Millet
Jean-Paul Aubert
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.)
Institut Pasteur
Original Assignee
Institut Pasteur
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 Institut Pasteur filed Critical Institut Pasteur
Application granted granted Critical
Publication of DE3380597D1 publication Critical patent/DE3380597D1/de
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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
DE8383401375T 1982-07-02 1983-07-04 Microorganisms, especially e. coli, transformed with a dna sequence originating from c. thermocellum, compositions having a cellulolytic activity issued from these microorganisms and process to obtain them Expired DE3380597D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211698A FR2529569B1 (fr) 1982-07-02 1982-07-02 Microorganismes, notamment e. coli, transformes par une sequence d'adn originaire de c. thermocellum, compositions a activite cellulolytique issues de ces micro-organismes et procede pour les obtenir

Publications (1)

Publication Number Publication Date
DE3380597D1 true DE3380597D1 (en) 1989-10-26

Family

ID=9275652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401375T Expired DE3380597D1 (en) 1982-07-02 1983-07-04 Microorganisms, especially e. coli, transformed with a dna sequence originating from c. thermocellum, compositions having a cellulolytic activity issued from these microorganisms and process to obtain them

Country Status (6)

Country Link
EP (1) EP0100254B1 (de)
JP (1) JPS59501194A (de)
AT (1) ATE46535T1 (de)
DE (1) DE3380597D1 (de)
FR (1) FR2529569B1 (de)
WO (1) WO1984000175A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI841500A0 (fi) * 1984-04-13 1984-04-13 Valtion Teknillinen Foerfarande foer uppbygnande av cellulolytiska jaeststammar.
CA1321962C (en) * 1985-03-20 1993-09-07 Aizo Matsushiro Dental caries preventive preparations and method for preparing said preparations
CA2069962A1 (en) * 1990-08-17 1992-02-18 Shi-Hsiang Shen Recombinant dna production of beta-1, 3-glucanase
JPH0795898B2 (ja) * 1992-10-30 1995-10-18 合名会社中村産業 土壌改良法

Also Published As

Publication number Publication date
FR2529569A1 (fr) 1984-01-06
JPS59501194A (ja) 1984-07-12
ATE46535T1 (de) 1989-10-15
WO1984000175A1 (fr) 1984-01-19
EP0100254A1 (de) 1984-02-08
FR2529569B1 (fr) 1985-07-05
EP0100254B1 (de) 1989-09-20

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Legal Events

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