CA2293810C - Fatty acid desaturases and mutant sequences thereof - Google Patents
Fatty acid desaturases and mutant sequences thereof Download PDFInfo
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- CA2293810C CA2293810C CA002293810A CA2293810A CA2293810C CA 2293810 C CA2293810 C CA 2293810C CA 002293810 A CA002293810 A CA 002293810A CA 2293810 A CA2293810 A CA 2293810A CA 2293810 C CA2293810 C CA 2293810C
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- fatty acid
- delta
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- 239000011521 glass Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 125000000741 isoleucyl group Chemical group [H]N([H])C(C(C([H])([H])[H])C([H])([H])C([H])([H])[H])C(=O)O* 0.000 description 1
- 238000010150 least significant difference test Methods 0.000 description 1
- 125000005481 linolenic acid group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 230000037434 nonsense mutation Effects 0.000 description 1
- 239000002853 nucleic acid probe Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 108010033653 omega-3 fatty acid desaturase Proteins 0.000 description 1
- 235000020665 omega-6 fatty acid Nutrition 0.000 description 1
- 229940033080 omega-6 fatty acid Drugs 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 108010078347 pregnancy-associated murine protein 1 Proteins 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000003044 randomized block design Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000012090 tissue culture technique Methods 0.000 description 1
- 230000014621 translational initiation Effects 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
- C12N9/0083—Miscellaneous (1.14.99)
-
- 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
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
- C12N15/8243—Phenotypically 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
- C12N15/8247—Phenotypically 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Nutrition Science (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002575962A CA2575962A1 (en) | 1997-06-12 | 1998-06-11 | Fatty acid desaturases and mutant sequences thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87410997A | 1997-06-12 | 1997-06-12 | |
| US08/874,109 | 1997-06-12 | ||
| PCT/US1998/012332 WO1998056239A1 (en) | 1997-06-12 | 1998-06-11 | Fatty acid desaturases and mutant sequences thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002575962A Division CA2575962A1 (en) | 1997-06-12 | 1998-06-11 | Fatty acid desaturases and mutant sequences thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2293810A1 CA2293810A1 (en) | 1998-12-17 |
| CA2293810C true CA2293810C (en) | 2010-03-09 |
Family
ID=25362994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002293810A Expired - Lifetime CA2293810C (en) | 1997-06-12 | 1998-06-11 | Fatty acid desaturases and mutant sequences thereof |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0987936A4 (https=) |
| JP (1) | JP4209949B2 (https=) |
| AU (1) | AU750363B2 (https=) |
| CA (1) | CA2293810C (https=) |
| WO (1) | WO1998056239A1 (https=) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6483008B1 (en) * | 1990-08-15 | 2002-11-19 | Calgene Llc | Methods for producing plants with elevated oleic acid content |
| CN1219064C (zh) * | 1998-08-04 | 2005-09-14 | 嘉吉有限公司 | 植物脂肪酸去饱和酶启动子 |
| US6713117B1 (en) | 1998-10-02 | 2004-03-30 | Dharma Kodali | Vegetable oil having elevated stearic acid content |
| CA2284246A1 (en) | 1999-10-01 | 2001-04-01 | Agriculture And Agrifood Canada Of Agriculture And Agri-Food | Plant fatty acid desaturases and alleles therefor |
| US20020045232A1 (en) * | 2000-05-09 | 2002-04-18 | Xiao Qiu | Production of conjugated linoleic and linolenic acids in plants |
| US7566813B2 (en) | 2002-03-21 | 2009-07-28 | Monsanto Technology, L.L.C. | Nucleic acid constructs and methods for producing altered seed oil compositions |
| US8304610B2 (en) | 2002-05-15 | 2012-11-06 | Viterra, Inc. | Brassica juncea lines with high oleic acid profile in seed oil |
| EP1633867A4 (en) * | 2003-05-30 | 2007-09-26 | Cargill Inc | METHODS OF PRODUCING PLANTS WHICH HAVE BETTER DISEASE RESISTANCE |
| EP2357244A3 (en) | 2004-04-22 | 2011-11-23 | Commonwealth Scientific and Industrial Research Organisation | Synthesis of long-chain polyunsaturated fatty acids by recombinant cells. |
| CN103451246B (zh) | 2004-04-22 | 2018-02-16 | 联邦科学技术研究组织 | 用重组细胞合成长链多不饱和脂肪酸 |
| AU2004203364B2 (en) * | 2004-07-15 | 2011-04-07 | Nutrien Ag Solutions (Canada) Inc. | High oleic acid brassica juncea |
| EP1806398A1 (en) * | 2006-01-04 | 2007-07-11 | Monsanto S.A.S. | Fad-2 mutants and high oleic plants |
| CN101421406B (zh) | 2006-02-13 | 2016-08-31 | 孟山都技术有限公司 | 用于产生改变的种子油组成的核酸构建体和方法 |
| EP1837397A1 (en) | 2006-03-21 | 2007-09-26 | Monsanto S.A.S. | FAD-2 mutants and high oleic plants |
| RU2009111266A (ru) | 2006-08-29 | 2010-10-10 | Коммонвелт Сайентифик энд Индастриал Рисерч Организейшн (AU) | Синтез жирных кислот |
| AR075549A1 (es) | 2008-09-29 | 2011-04-20 | Monsanto Technology Llc | Evento transgenico de soja mon87705 y metodos para detectar el mismo |
| BRPI0921467B1 (pt) | 2008-11-18 | 2021-12-14 | Commonwealth Scientific And Industrial Research Organisation | Processo para a produção de óleo compreendendo ácido eicosapentaenóico (epa), ácido docosapentaenóico (dpa) e ácido docosahexaenóico (dha) |
| CA2767545C (en) * | 2009-07-08 | 2019-09-17 | The Curators Of The University Of Missouri | High oleic acid soybean with mutant fad2-1a and fad2-1b genes and method of producing the same |
| JP5882225B2 (ja) | 2009-12-18 | 2016-03-09 | カーギル・インコーポレイテッド | 低総飽和脂肪酸含有率を有するオイルを産するアブラナ属植物 |
| WO2011150028A2 (en) | 2010-05-25 | 2011-12-01 | Cargill, Incorporated | Brassica plants yielding oils with a low alpha linolenic acid content |
| US9695434B2 (en) | 2010-05-25 | 2017-07-04 | Cargill, Incorporated | Brassica plants yielding oils with a low alpha linolenic acid content |
| GB201103569D0 (en) * | 2011-03-02 | 2011-04-13 | Plant Bioscience Ltd | Mutants |
| WO2013185184A2 (en) | 2012-06-15 | 2013-12-19 | Commonwealth Scientific And Industrial Research Organisation | Production of long chain polyunsaturated fatty acids in plant cells |
| UA118090C2 (uk) * | 2012-09-07 | 2018-11-26 | ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі | Спосіб інтегрування послідовності нуклеїнової кислоти, що представляє інтерес, у ген fad2 у клітині сої та специфічний для локусу fad2 білок, що зв'язується, здатний індукувати спрямований розрив |
| EP3082405A4 (en) | 2013-12-18 | 2017-12-13 | Commonwealth Scientific and Industrial Research Organisation | Lipid comprising long chain polyunsaturated fatty acids |
| SG11201610596PA (en) | 2014-06-27 | 2017-01-27 | Commw Scient Ind Res Org | Lipid comprising docosapentaenoic acid |
| WO2016174119A1 (en) | 2015-04-28 | 2016-11-03 | Bayer Cropscience Nv | Brassica plants with modified seed oil composition |
| CA3047768A1 (en) | 2019-06-21 | 2020-12-21 | BASF Agricultural Solutions Seed US LLC | Canola hybrid variety 7cn0425 |
| US11672218B2 (en) | 2020-04-24 | 2023-06-13 | BASF Agricultural Solutions Seed US LLC | Canola hybrid variety 7CN0065 |
| US11997966B2 (en) | 2020-04-24 | 2024-06-04 | BASF Agricultural Solutions Seed US LLC | Canola hybrid variety 7CN0020 |
| US11997965B2 (en) | 2020-04-24 | 2024-06-04 | BASF Agricultural Solutions Seed US LLC | Canola hybrid variety 8CN0001 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07501701A (ja) * | 1991-12-04 | 1995-02-23 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | 植物由来の脂肪酸不飽和化酵素遺伝子 |
| DE69333025T2 (de) * | 1992-11-17 | 2004-04-29 | E.I. Du Pont De Nemours And Co., Wilmington | Für mikrosom delta 12 fettsäuredesaturase kodierende gene und verwandte enzyme von pflanzen |
| GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| CA2238964C (en) * | 1995-12-14 | 2006-10-10 | Cargill, Incorporated | Plants having mutant sequences that confer altered fatty acid profiles |
| CA2547678A1 (en) * | 1996-07-03 | 1998-01-04 | Cargill, Incorporated | Canola oil having increased oleic acid and decreased linolenic acid content |
-
1998
- 1998-06-11 AU AU80715/98A patent/AU750363B2/en not_active Ceased
- 1998-06-11 EP EP98929058A patent/EP0987936A4/en not_active Withdrawn
- 1998-06-11 CA CA002293810A patent/CA2293810C/en not_active Expired - Lifetime
- 1998-06-11 WO PCT/US1998/012332 patent/WO1998056239A1/en not_active Ceased
- 1998-06-11 JP JP50329899A patent/JP4209949B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU8071598A (en) | 1998-12-30 |
| WO1998056239A1 (en) | 1998-12-17 |
| CA2293810A1 (en) | 1998-12-17 |
| AU750363B2 (en) | 2002-07-18 |
| EP0987936A4 (en) | 2001-03-14 |
| JP2002508659A (ja) | 2002-03-19 |
| EP0987936A1 (en) | 2000-03-29 |
| JP4209949B2 (ja) | 2009-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20180611 |