CA2683497C - .delta.8 desaturases and their use in making polyunsaturated fatty acids - Google Patents

.delta.8 desaturases and their use in making polyunsaturated fatty acids Download PDF

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Publication number
CA2683497C
CA2683497C CA2683497A CA2683497A CA2683497C CA 2683497 C CA2683497 C CA 2683497C CA 2683497 A CA2683497 A CA 2683497A CA 2683497 A CA2683497 A CA 2683497A CA 2683497 C CA2683497 C CA 2683497C
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CA
Canada
Prior art keywords
seq
leu
desaturase
sequence
ala
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Expired - Fee Related
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CA2683497A
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English (en)
French (fr)
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CA2683497A1 (en
Inventor
Howard Glenn Damude
Quinn Qun Zhu
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EI Du Pont de Nemours and Co
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Publication of CA2683497A1 publication Critical patent/CA2683497A1/en
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Publication of CA2683497C publication Critical patent/CA2683497C/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/64Fats; 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
    • C12P7/6409Fatty acids
    • C12P7/6427Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8247Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified lipid metabolism, e.g. seed oil composition
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/0071Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C12N9/0083Miscellaneous (1.14.99)

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nutrition Science (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
CA2683497A 2007-04-10 2008-04-10 .delta.8 desaturases and their use in making polyunsaturated fatty acids Expired - Fee Related CA2683497C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91083107P 2007-04-10 2007-04-10
US60/910,831 2007-04-10
PCT/US2008/004700 WO2008124194A1 (en) 2007-04-10 2008-04-10 Delta-8 desaturases and their use in making polyunsaturated fatty acids

Publications (2)

Publication Number Publication Date
CA2683497A1 CA2683497A1 (en) 2008-10-16
CA2683497C true CA2683497C (en) 2015-08-11

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CA2683497A Expired - Fee Related CA2683497C (en) 2007-04-10 2008-04-10 .delta.8 desaturases and their use in making polyunsaturated fatty acids
CA2681145A Active CA2681145C (en) 2007-04-10 2008-04-10 Delta-8 desaturases and their use in making polyunsaturated fatty acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2681145A Active CA2681145C (en) 2007-04-10 2008-04-10 Delta-8 desaturases and their use in making polyunsaturated fatty acids

Country Status (9)

Country Link
US (5) US8188338B2 (enExample)
EP (2) EP2132317B1 (enExample)
JP (1) JP5501952B2 (enExample)
CN (1) CN101679990B (enExample)
AU (2) AU2008237065A1 (enExample)
BR (1) BRPI0808222A2 (enExample)
CA (2) CA2683497C (enExample)
DK (1) DK2132317T3 (enExample)
WO (2) WO2008124194A1 (enExample)

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DK2496092T3 (en) 2009-11-03 2018-07-16 Dsm Ip Assets Bv COMPOSITION WITH CELLS AND A POLYUM Saturated FAT ACID WITH AT LEAST 20 CARBON ATOMS (LC-PUFA)
AU2010317140B2 (en) 2009-11-03 2016-04-21 Dsm Ip Assets B.V. Vegatable oil comprising a polyunsaturaded fatty acid having at least 20 carbon atoms
EP2561050A1 (en) 2010-04-22 2013-02-27 E.I. Du Pont De Nemours And Company Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass
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US8980589B2 (en) 2010-08-26 2015-03-17 E I Du Pont De Nemours And Company Mutant delta-9 elongases and their use in making polyunsaturated fatty acids
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CA2901316A1 (en) 2013-03-15 2014-09-25 Pioneer Hi-Bred International, Inc. Phi-4 polypeptides and methods for their use
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US10667524B2 (en) 2013-09-13 2020-06-02 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use
WO2015120270A1 (en) 2014-02-07 2015-08-13 Pioneer Hi Bred International, Inc. Insecticidal proteins and methods for their use
UA120608C2 (uk) 2014-02-07 2020-01-10 Піонір Хай-Бред Інтернешнл, Інк. Очищений поліпептид ptip-83 та спосіб його застосування
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CN107108705B (zh) 2014-10-16 2021-05-25 先锋国际良种公司 杀昆虫蛋白及其使用方法
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RU2017144238A (ru) 2015-05-19 2019-06-19 Пайонир Хай-Бред Интернэшнл, Инк. Инсектицидные белки и способы их применения
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EA201892293A1 (ru) 2016-05-04 2019-04-30 Пайонир Хай-Бред Интернэшнл, Инк. Инсектицидные белки и способы их применения
BR112018076047A2 (pt) 2016-06-16 2019-03-26 Pioneer Hi Bred Int elemento de silenciamento, construto de dna, cassete de expressão, célula hospedeira, composição, célula vegetal, planta ou parte de planta, semente transgênica, método para controlar um inseto-praga de planta e kit
CA3026113A1 (en) 2016-07-01 2018-01-04 Pioneer Hi-Bred International, Inc. Insecticidal proteins from plants and methods for their use
WO2018013333A1 (en) 2016-07-12 2018-01-18 Pioneer Hi-Bred International, Inc. Compositions and methods to control insect pests
EP3535285B1 (en) 2016-11-01 2022-04-06 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use
EP3554265A1 (en) 2016-12-15 2019-10-23 DSM IP Assets B.V. Blend formulation comprising silicate and microbial and / or plant cells comprising a polyunsaturated fatty acid having at least 20 carbon atoms (lc-pufa)
EP3764798B1 (en) 2018-03-14 2025-12-17 Pioneer Hi-Bred International, Inc. Insecticidal proteins from plants and methods for their use
EP3764796B1 (en) 2018-03-14 2025-12-03 Pioneer Hi-Bred International, Inc. Insecticidal proteins from plants and methods for their use
CA3186978A1 (en) 2020-07-14 2022-01-20 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use

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Also Published As

Publication number Publication date
CN101679990B (zh) 2013-06-19
AU2008237065A1 (en) 2008-10-16
US20080254521A1 (en) 2008-10-16
WO2008124806A3 (en) 2010-07-22
US20100267099A1 (en) 2010-10-21
US8338152B2 (en) 2012-12-25
CN101679990A (zh) 2010-03-24
AU2008236595A1 (en) 2008-10-16
AU2008236595B2 (en) 2013-06-13
WO2008124806A2 (en) 2008-10-16
US7790156B2 (en) 2010-09-07
CA2683497A1 (en) 2008-10-16
BRPI0808222A2 (pt) 2014-07-08
US8318463B2 (en) 2012-11-27
EP2132317A1 (en) 2009-12-16
CA2681145A1 (en) 2008-10-16
DK2132317T3 (da) 2013-06-03
US20080254192A1 (en) 2008-10-16
JP5501952B2 (ja) 2014-05-28
EP2121737A2 (en) 2009-11-25
EP2132317B1 (en) 2013-02-27
US20120196347A1 (en) 2012-08-02
CA2681145C (en) 2016-02-16
US8188338B2 (en) 2012-05-29
WO2008124194A1 (en) 2008-10-16
US20100099900A1 (en) 2010-04-22
JP2010523147A (ja) 2010-07-15
EP2121737B1 (en) 2015-05-27

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