CA2681145C - 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
CA2681145C
CA2681145C CA2681145A CA2681145A CA2681145C CA 2681145 C CA2681145 C CA 2681145C CA 2681145 A CA2681145 A CA 2681145A CA 2681145 A CA2681145 A CA 2681145A CA 2681145 C CA2681145 C CA 2681145C
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seq
delta
desaturase
sequence
amino acid
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CA2681145A
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English (en)
French (fr)
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CA2681145A1 (en
Inventor
Howard G. Damude
Quinn Qun Zhu
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Corteva Agriscience LLC
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EI Du Pont de Nemours and Co
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Publication of CA2681145A1 publication Critical patent/CA2681145A1/en
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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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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Nutrition Science (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Plant Pathology (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)
CA2681145A 2007-04-10 2008-04-10 Delta-8 desaturases and their use in making polyunsaturated fatty acids Active CA2681145C (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/US2008/059844 WO2008124806A2 (en) 2007-04-10 2008-04-10 Delta-8 desaturases and their use in making polyunsaturated fatty acids

Publications (2)

Publication Number Publication Date
CA2681145A1 CA2681145A1 (en) 2008-10-16
CA2681145C true CA2681145C (en) 2016-02-16

Family

ID=39708314

Family Applications (2)

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
CA2683497A Expired - Fee Related CA2683497C (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
CA2683497A Expired - Fee Related CA2683497C (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 (OSRAM)
EP (2) EP2121737B1 (OSRAM)
JP (1) JP5501952B2 (OSRAM)
CN (1) CN101679990B (OSRAM)
AU (2) AU2008237065A1 (OSRAM)
BR (1) BRPI0808222A2 (OSRAM)
CA (2) CA2681145C (OSRAM)
DK (1) DK2132317T3 (OSRAM)
WO (2) WO2008124806A2 (OSRAM)

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BR112016003225B1 (pt) 2013-08-16 2022-10-25 Pioneer Hi-Bred International, Inc. Polipeptídeo pip-47, polipeptídeo pip-47 quimérico, composição, proteína de fusão, método para controlar uma população de inseto-praga, método para inibir o crescimento ou matar um inseto-praga, construto de dna, polinucleotídeo isolado, cassete de expressão, método de obtenção de uma planta transgênica e método para controlar infestação de inseto
BR112016005543B1 (pt) 2013-09-13 2022-03-08 Pioneer Hi-Bred International, Inc Polipeptídeo pip-72 recombinante, construto de dna, método de obtenção de planta transgênica, célula hospedeira, composição, proteína de fusão, método para controlar uma população de praga de inseto, método para inibir o crescimento ou matar uma praga de inseto, método para controlar uma infestação de insetos em uma planta transgênica, método para identificar em uma amostra biológica uma sequência de nucleotídeos, método para identificar em uma amostra um polipeptídeo pip-72
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BR122023016256B8 (pt) 2015-08-06 2024-04-30 Du Pont Polipeptídeo inseticida recombinante, polinucleotídeo recombinante, construto de dna, método de obtenção de uma planta transgênica ou célula de planta transgênica, composição, proteína de fusão, método para controlar uma praga, método para inibir crescimento ou para exterminar uma população de pragas e uso do polipeptídeo
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CN105137844B (zh) * 2015-08-31 2017-09-01 广东电网有限责任公司电力科学研究院 锅炉调试过程中风险预控方法和系统
EP3390431A1 (en) 2015-12-18 2018-10-24 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use
US11008585B2 (en) 2016-05-04 2021-05-18 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use
CA3022858A1 (en) 2016-06-16 2017-12-21 Pioneer Hi-Bred International, Inc. Compositions and methods to control insect pests
EP3478052B1 (en) 2016-07-01 2021-08-25 Pioneer Hi-Bred International, Inc. Insecticidal proteins from plants and methods for their use
US20210292778A1 (en) 2016-07-12 2021-09-23 Pioneer Hi-Bred International, Inc. Compositions and methods to control insect pests
WO2018084936A1 (en) 2016-11-01 2018-05-11 Pioneer Hi-Bred International, Inc. Insecticidal proteins and methods for their use
CN110087481A (zh) 2016-12-15 2019-08-02 帝斯曼知识产权资产管理有限公司 包含硅酸盐和含具有至少20个碳原子的多不饱和脂肪酸(lc-pufa)的微生物细胞和/或植物细胞的共混物制剂
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Also Published As

Publication number Publication date
US20120196347A1 (en) 2012-08-02
CA2683497C (en) 2015-08-11
US8188338B2 (en) 2012-05-29
EP2121737A2 (en) 2009-11-25
BRPI0808222A2 (pt) 2014-07-08
EP2132317A1 (en) 2009-12-16
AU2008236595A1 (en) 2008-10-16
CN101679990A (zh) 2010-03-24
EP2121737B1 (en) 2015-05-27
US20080254521A1 (en) 2008-10-16
US20100267099A1 (en) 2010-10-21
US20080254192A1 (en) 2008-10-16
WO2008124194A1 (en) 2008-10-16
CA2681145A1 (en) 2008-10-16
JP5501952B2 (ja) 2014-05-28
AU2008237065A1 (en) 2008-10-16
US20100099900A1 (en) 2010-04-22
CN101679990B (zh) 2013-06-19
WO2008124806A3 (en) 2010-07-22
EP2132317B1 (en) 2013-02-27
JP2010523147A (ja) 2010-07-15
US8338152B2 (en) 2012-12-25
AU2008236595B2 (en) 2013-06-13
CA2683497A1 (en) 2008-10-16
WO2008124806A2 (en) 2008-10-16
DK2132317T3 (da) 2013-06-03
US7790156B2 (en) 2010-09-07
US8318463B2 (en) 2012-11-27

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