FR2445373A1 - Procede de production de glucose-isomerase - Google Patents
Procede de production de glucose-isomeraseInfo
- Publication number
- FR2445373A1 FR2445373A1 FR7926118A FR7926118A FR2445373A1 FR 2445373 A1 FR2445373 A1 FR 2445373A1 FR 7926118 A FR7926118 A FR 7926118A FR 7926118 A FR7926118 A FR 7926118A FR 2445373 A1 FR2445373 A1 FR 2445373A1
- Authority
- FR
- France
- Prior art keywords
- glucose isomerase
- production
- isomerase
- valued
- fructose
- 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.)
- Pending
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
- C12N9/90—Isomerases (5.)
- C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
-
- 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Molecular Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Abstract
L'invention concerne un procédé de production de glucose-isomérase. Le procédé consiste à cultiver un micro-organisme hôte disposant d'un véhicule convenable renfermant un gène relatif à la glucose-isomérase. Le procédé de l'invention permet d'obtenir un grand rendement en glucose-isomérase, enzyme apprécié pour la production de fructose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95357378A | 1978-10-23 | 1978-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2445373A1 true FR2445373A1 (fr) | 1980-07-25 |
Family
ID=25494205
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926118A Pending FR2445373A1 (fr) | 1978-10-23 | 1979-10-22 | Procede de production de glucose-isomerase |
FR8021137A Pending FR2464999A1 (fr) | 1978-10-23 | 1980-10-02 | Procede pour edifier un element genetique determinant la production d'un enzyme |
FR8021136A Granted FR2464998A1 (fr) | 1978-10-23 | 1980-10-02 | Nouveau plasmide et son utilisation pour modifier une souche de e. coli |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8021137A Pending FR2464999A1 (fr) | 1978-10-23 | 1980-10-02 | Procede pour edifier un element genetique determinant la production d'un enzyme |
FR8021136A Granted FR2464998A1 (fr) | 1978-10-23 | 1980-10-02 | Nouveau plasmide et son utilisation pour modifier une souche de e. coli |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5558095A (fr) |
DD (1) | DD148236A5 (fr) |
DE (1) | DE2940525A1 (fr) |
DK (1) | DK445479A (fr) |
FR (3) | FR2445373A1 (fr) |
GB (1) | GB2031905B (fr) |
IE (1) | IE48703B1 (fr) |
IL (1) | IL58308A (fr) |
IT (1) | IT1125553B (fr) |
NL (1) | NL7907345A (fr) |
PL (1) | PL219109A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6268122B1 (en) | 1978-12-22 | 2001-07-31 | Biogen, Inc. | Recombinant DNA molecules and their method of production |
IL61982A (en) * | 1980-02-15 | 1984-01-31 | Cpc International Inc | Genetically engineered microorganisms for massive production of amyloytic enzymes and process for preparing same using the corresponding recombinant dnas containing amylase coding genes |
US4508823A (en) * | 1980-05-08 | 1985-04-02 | Microlife Technics, Inc. | Gene splicing method and products produced therefrom |
FI64813C (fi) * | 1980-12-31 | 1984-01-10 | Ilkka Antero Palva | Foerfarande foer producering av ett utvalt aeggviteaemne och vid foerfarandet anvaenda rekombinantplasmidvektorer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2281426A1 (fr) * | 1974-08-08 | 1976-03-05 | Ici Ltd | Procede de modification de l'acide desoxy-ribonucleique et produits obtenus |
-
1979
- 1979-09-25 IL IL58308A patent/IL58308A/xx unknown
- 1979-10-02 GB GB7934063A patent/GB2031905B/en not_active Expired
- 1979-10-03 NL NL7907345A patent/NL7907345A/nl not_active Application Discontinuation
- 1979-10-05 DE DE19792940525 patent/DE2940525A1/de not_active Withdrawn
- 1979-10-17 JP JP13302579A patent/JPS5558095A/ja active Pending
- 1979-10-17 DD DD79216297A patent/DD148236A5/de unknown
- 1979-10-22 DK DK445479A patent/DK445479A/da not_active Application Discontinuation
- 1979-10-22 FR FR7926118A patent/FR2445373A1/fr active Pending
- 1979-10-22 IE IE2018/79A patent/IE48703B1/en unknown
- 1979-10-22 PL PL21910979A patent/PL219109A1/xx unknown
- 1979-10-22 IT IT26698/79A patent/IT1125553B/it active
-
1980
- 1980-10-02 FR FR8021137A patent/FR2464999A1/fr active Pending
- 1980-10-02 FR FR8021136A patent/FR2464998A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2281426A1 (fr) * | 1974-08-08 | 1976-03-05 | Ici Ltd | Procede de modification de l'acide desoxy-ribonucleique et produits obtenus |
Non-Patent Citations (1)
Title |
---|
EXBK/78 * |
Also Published As
Publication number | Publication date |
---|---|
GB2031905A (en) | 1980-04-30 |
NL7907345A (nl) | 1980-04-25 |
JPS5558095A (en) | 1980-04-30 |
FR2464998A1 (fr) | 1981-03-20 |
DD148236A5 (de) | 1981-05-13 |
FR2464999A1 (fr) | 1981-03-20 |
IL58308A (en) | 1983-10-31 |
IT1125553B (it) | 1986-05-14 |
IT7926698A0 (it) | 1979-10-22 |
DE2940525A1 (de) | 1980-04-30 |
IE792018L (en) | 1980-04-23 |
IE48703B1 (en) | 1985-04-17 |
DK445479A (da) | 1980-04-24 |
GB2031905B (en) | 1982-09-29 |
IL58308A0 (en) | 1979-12-30 |
PL219109A1 (fr) | 1980-06-16 |
FR2464998B1 (fr) | 1984-01-06 |
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