DK137137B - Fremgangsmåde til fremstilling af stabile diploide stammer af Candida lipolytica. - Google Patents

Fremgangsmåde til fremstilling af stabile diploide stammer af Candida lipolytica.

Info

Publication number
DK137137B
DK137137B DK634473AA DK634473A DK137137B DK 137137 B DK137137 B DK 137137B DK 634473A A DK634473A A DK 634473AA DK 634473 A DK634473 A DK 634473A DK 137137 B DK137137 B DK 137137B
Authority
DK
Denmark
Prior art keywords
preparation
candida lipolytica
diploid strains
stable diploid
stable
Prior art date
Application number
DK634473AA
Other languages
Danish (da)
English (en)
Other versions
DK137137C (xx
Inventor
Paul Maldonado
Claude Gaillardin
Jean-Pierre Desmarquest
Daniel Binet
Original Assignee
Elf Aquitaine
Inst Francais Du Petrole
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 Elf Aquitaine, Inst Francais Du Petrole filed Critical Elf Aquitaine
Priority to DK554075A priority Critical patent/DK136661B/da
Publication of DK137137B publication Critical patent/DK137137B/da
Application granted granted Critical
Publication of DK137137C publication Critical patent/DK137137C/da

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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/50—Polycarboxylic acids having keto groups, e.g. 2-ketoglutaric acid
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • Y10S435/923—Candida lipolytica

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK634473AA 1972-11-24 1973-11-23 Fremgangsmåde til fremstilling af stabile diploide stammer af Candida lipolytica. DK137137B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK554075A DK136661B (da) 1972-11-24 1975-12-08 Fremgangsmåde til fremstilling af alfa-ketoglutarsyre ved fermentering.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241913A FR2207989B1 (xx) 1972-11-24 1972-11-24

Publications (2)

Publication Number Publication Date
DK137137B true DK137137B (da) 1978-01-23
DK137137C DK137137C (xx) 1978-06-19

Family

ID=9107681

Family Applications (1)

Application Number Title Priority Date Filing Date
DK634473AA DK137137B (da) 1972-11-24 1973-11-23 Fremgangsmåde til fremstilling af stabile diploide stammer af Candida lipolytica.

Country Status (9)

Country Link
US (1) US3930946A (xx)
JP (1) JPS4993585A (xx)
BE (1) BE807696A (xx)
DE (1) DE2358312A1 (xx)
DK (1) DK137137B (xx)
FR (1) FR2207989B1 (xx)
GB (1) GB1427605A (xx)
IT (1) IT1036051B (xx)
NL (1) NL7316081A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413208Y2 (xx) * 1974-08-10 1979-06-06
GB1590830A (en) * 1976-12-24 1981-06-10 Lesaffre & Cie Strains of yeast for bread-making and a process for the obtention thereof
US4511656A (en) * 1981-05-15 1985-04-16 Purdue Research Foundation Direct fermentation of D-xylose to ethanol by a xylose-fermenting yeast mutant
DE102007051451A1 (de) 2007-10-27 2009-04-30 Evonik Degussa Gmbh Fermentative Gewinnung von α-Ketoglutarsäure aus erneuerbaren Rohstoffen unter Biotinlimitierung
DE102007051452A1 (de) 2007-10-27 2009-04-30 Evonik Degussa Gmbh Fermentative Gewinnung von α-Ketoglutarsäure aus erneuerbaren Rohstoffen unter erhöhter Stickstoffzufuhr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187006A (en) * 1968-01-24 1970-04-08 Ajinomoto Kk A Fermentation Process for the Production of alpha-Ketoglutaric Acid.

Also Published As

Publication number Publication date
FR2207989B1 (xx) 1976-08-20
IT1036051B (it) 1979-10-30
JPS4993585A (xx) 1974-09-05
FR2207989A1 (xx) 1974-06-21
BE807696A (fr) 1974-03-15
DK137137C (xx) 1978-06-19
US3930946A (en) 1976-01-06
GB1427605A (en) 1976-03-10
DE2358312A1 (de) 1974-05-30
NL7316081A (xx) 1974-05-28

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Legal Events

Date Code Title Description
PBP Patent lapsed