BRPI0410688A - métodos de produção de ácidos graxos, de ácidos linoléico, (gama)-linolênico, estearidÈnico, (alfa)-linoléico, di-homo-(gama)-linoléico, eicosatetraenóico, docosapentaenóico, araquidÈnico, eicosapentaenóico, docosahexaenóico, levedura oleaginosa transformada e óleo microbiano - Google Patents

métodos de produção de ácidos graxos, de ácidos linoléico, (gama)-linolênico, estearidÈnico, (alfa)-linoléico, di-homo-(gama)-linoléico, eicosatetraenóico, docosapentaenóico, araquidÈnico, eicosapentaenóico, docosahexaenóico, levedura oleaginosa transformada e óleo microbiano

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Publication number
BRPI0410688A
BRPI0410688A BRPI0410688A BRPI0410688A BR PI0410688 A BRPI0410688 A BR PI0410688A BR PI0410688 A BRPI0410688 A BR PI0410688A BR PI0410688 A BRPI0410688 A BR PI0410688A
Authority
BR
Brazil
Prior art keywords
linoleic
gamma
fatty acid
acid
linolenic
Prior art date
Application number
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English (en)
Inventor
Stephen K Picataggio
Narendra S Yadav
Quinn Qun Zhu
Original Assignee
Du Pont
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.)
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Application filed by Du Pont filed Critical Du Pont
Publication of BRPI0410688A publication Critical patent/BRPI0410688A/pt

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    • 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C12P7/6432—Eicosapentaenoic acids [EPA]
    • 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
    • C12N1/16—Yeasts; Culture media 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
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • C12N15/815—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts for yeasts other than Saccharomyces
    • 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

"MéTODOS DE PRODUçãO DE áCIDOS GRAXOS, DE áCIDOS LINOLéICO, <sym>-LINOLêNICO, ESTEARIDÈNICO, <244>-LINOLéICO, DI-HOMO-<sym>LINOLéICO, EICOSATETRAENóICO, DOCOSAPENTAENóICO, ARAQUIDÈNICO, EICOSAPENTAENóICO, DOCOSAHEXAENóICO, LEVEDURA OLEAGINOSA TRANSFORMADA E óLEO MICROBIANO". A presente invenção refere-se a métodos de produção de ácidos graxos <SYM>-3 e/ou <SYM>-6 em levedura oleaginosa. Desta forma, dessaturases e elongases capazes de catalisar a conversão de ácido linoleico (LA) em ácido <sym>linolênico (GLA); ácido <244>-linoleico (ALA) em ácido estearidónico (STA); GLA em ácido di-homo-<sym>-linoleico (DGLA); STA em ácido eicosatetraenóico (ETA): DGLA em ácido araquidónico (ARA); ETA em ácido eicosapentaenóico (EPA); DGLA em ETA; EPA em ácido docosapentaenóico (DPA); e ARA em EPA foram introduzidas no genoma de Yarrowia para síntese de ARA e EPA.
BRPI0410688 2003-05-07 2004-05-07 métodos de produção de ácidos graxos, de ácidos linoléico, (gama)-linolênico, estearidÈnico, (alfa)-linoléico, di-homo-(gama)-linoléico, eicosatetraenóico, docosapentaenóico, araquidÈnico, eicosapentaenóico, docosahexaenóico, levedura oleaginosa transformada e óleo microbiano BRPI0410688A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46867703P 2003-05-07 2003-05-07
PCT/US2004/014541 WO2004101757A2 (en) 2003-05-07 2004-05-07 Production of polyunsaturated fatty acids in oleaginous yeasts

Publications (1)

Publication Number Publication Date
BRPI0410688A true BRPI0410688A (pt) 2006-06-20

Family

ID=33452224

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410688 BRPI0410688A (pt) 2003-05-07 2004-05-07 métodos de produção de ácidos graxos, de ácidos linoléico, (gama)-linolênico, estearidÈnico, (alfa)-linoléico, di-homo-(gama)-linoléico, eicosatetraenóico, docosapentaenóico, araquidÈnico, eicosapentaenóico, docosahexaenóico, levedura oleaginosa transformada e óleo microbiano

Country Status (10)

Country Link
US (5) US7238482B2 (pt)
EP (4) EP1620543B1 (pt)
JP (1) JP2007504839A (pt)
KR (1) KR20060018832A (pt)
CN (4) CN101824441A (pt)
BR (1) BRPI0410688A (pt)
CA (1) CA2526935C (pt)
DK (3) DK1620543T3 (pt)
NO (1) NO20055784L (pt)
WO (1) WO2004101757A2 (pt)

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