NO914149L - Sfaeroplastfusjon av phaffia rhodozyma-celler - Google Patents

Sfaeroplastfusjon av phaffia rhodozyma-celler

Info

Publication number
NO914149L
NO914149L NO91914149A NO914149A NO914149L NO 914149 L NO914149 L NO 914149L NO 91914149 A NO91914149 A NO 91914149A NO 914149 A NO914149 A NO 914149A NO 914149 L NO914149 L NO 914149L
Authority
NO
Norway
Prior art keywords
fusion
phaffia rhodozyma
spheroplastic
rhodozyma cells
cells
Prior art date
Application number
NO91914149A
Other languages
English (en)
Other versions
NO914149D0 (no
Inventor
William Dudley Prevatt
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of NO914149D0 publication Critical patent/NO914149D0/no
Publication of NO914149L publication Critical patent/NO914149L/no

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
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal 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
    • C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
    • C12N15/04—Fungi
    • 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
    • C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
    • 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
    • C12R2001/645—Fungi ; Processes using fungi
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Botany (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)

Abstract

En fremgangsmåte til fremstilling av stammer av Phaffia rhodozyma ved cellefusjon er beskrevet. En stabil fusjonsstamme av Phaffia rhodozyma som produserer astaxantin i en mengde på 1430-1660 M9/g er også beskrevet.
NO91914149A 1990-10-23 1991-10-22 Sfaeroplastfusjon av phaffia rhodozyma-celler NO914149L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/601,951 US5212088A (en) 1990-10-23 1990-10-23 Spheroplast fusions of phaffia rhodozyma cells

Publications (2)

Publication Number Publication Date
NO914149D0 NO914149D0 (no) 1991-10-22
NO914149L true NO914149L (no) 1992-04-24

Family

ID=24409382

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91914149A NO914149L (no) 1990-10-23 1991-10-22 Sfaeroplastfusjon av phaffia rhodozyma-celler

Country Status (9)

Country Link
US (1) US5212088A (no)
EP (1) EP0482544A3 (no)
JP (1) JPH04262777A (no)
CN (1) CN1060872A (no)
CA (1) CA2044781A1 (no)
FI (1) FI914977A (no)
IE (1) IE913707A1 (no)
NO (1) NO914149L (no)
TW (1) TW225553B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2115637T3 (es) * 1991-12-17 1998-07-01 Gist Brocades Nv Cepas de phaffia rhodozyma que tienen una alta concentracion intracelular de astaxantina y una baja concentracion intracelular de hdco.
NZ248628A (en) * 1992-09-11 1996-02-27 Gist Brocades Nv Transformed phaffia (yeast) strains and methods and vectors used
UA94038C2 (ru) * 2005-03-18 2011-04-11 Майкробиа, Инк. Продуцирование каротиноидов в маслянистых дрожжах и грибах
WO2008042338A2 (en) 2006-09-28 2008-04-10 Microbia, Inc. Production of carotenoids in oleaginous yeast and fungi
CN100447233C (zh) * 2006-10-13 2008-12-31 秦皇岛领先科技发展有限公司 一种中温型虾青素产生菌及其培养方法
CN101838614B (zh) * 2010-04-16 2013-09-18 厦门大学 一种虾青素生产菌株及其诱变筛选方法与应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239782A (en) * 1979-04-16 1980-12-16 Aquatic Diet Technology Inc. Fish food composition and a process for enhancing the color of fish
DE3119196A1 (de) * 1981-05-14 1982-12-09 Hoechst Ag, 6000 Frankfurt "verfahren zur gewinnung neuer, zur antibiotika-herstellung geeigneter pilzstaemme"
DK199887D0 (da) * 1987-04-15 1987-04-15 Danisco Bioteknologi As Gaerstamme
ATE147784T1 (de) * 1988-08-08 1997-02-15 Igene Biotechnology Inc Verfahren zur in vivo-produktion von astaxanthin und phaffia rhodozyma hefe mit erhöhtem astaxanthingehalt
EP0427405A1 (en) * 1989-10-27 1991-05-15 Enzymatix Ltd. Yeasts and their use in astaxanthin production
CA2027835A1 (en) * 1990-01-19 1991-07-20 William D. Prevatt Strains of phaffia rhodozyma containing high levels of astaxanthin
CA2033666A1 (en) * 1990-04-23 1991-10-24 Robert E. Torregrossa Process for producing astaxanthin in phaffia rhodozyma
CA2047000A1 (en) * 1990-07-20 1992-01-21 John W. Chapman Astaxanthin-generating yeast cells

Also Published As

Publication number Publication date
EP0482544A2 (en) 1992-04-29
CA2044781A1 (en) 1992-04-24
JPH04262777A (ja) 1992-09-18
CN1060872A (zh) 1992-05-06
NO914149D0 (no) 1991-10-22
TW225553B (no) 1994-06-21
EP0482544A3 (en) 1992-10-14
FI914977A0 (fi) 1991-10-22
FI914977A (fi) 1992-04-24
US5212088A (en) 1993-05-18
IE913707A1 (en) 1992-05-22

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