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    • 1. 发明申请
    • METHOD FOR PRODUCING UNSATURATED OMEGA-3 FATTY ACIDS IN TRANSGENIC ORGANISMS
    • 用于生产不饱和ω-3脂肪酸的转基因生物
    • WO2005083053A3
    • 2005-11-10
    • PCT/EP2005001865
    • 2005-02-23
    • BASF PLANT SCIENCE GMBHCIRPUS PETRABAUER JOERGZANK THORSTENHEINZ ERNST
    • CIRPUS PETRABAUER JOERGZANK THORSTENHEINZ ERNST
    • C12N9/02C12N15/82C12P7/64C12N5/10C12N15/53
    • C12N9/0071C12N9/0004C12N15/8247
    • The invention relates to a method for producing unsaturated O3 fatty acids, and to a method for producing triglycerides having an increased unsaturated fatty acid content, especially O3 fatty acids with more than three double bonds. The invention also relates to the production of a transgenic organism, preferably a transgenic plant or a transgenic micro-organism, with an increased content of unsaturated O3 double bonds on the basis of the expression of a O3 desaturase of fungi of the pythiacae family, such as the species phytophtora, for example the species and type phytophtora infestans. The invention further relates to the nucleic acid sequences, nucleic acid constructs, vectors and organisms containing at least one inventive nucleic acid sequence, at least one vector containing the nucleic acid sequence and/or the nucleic acid constructs, and transgenic organisms containing the cited nucleic acid sequences, nucleic acid constructs and/or vectors. Another part of the invention relates to oils, lipids and/or fatty acids produced according to the inventive method, and to the use thereof. Furthermore, the invention relates to unsaturated fatty acids and triglycerides having an increased unsaturated fatty acid content, and to the use of the same.
    • 本发明涉及一种用于生产不饱和ω-3脂肪酸和用于生产具有的不饱和脂肪酸含量增加的甘油三酯的制造方法,具有多于三个双键尤其ω-3脂肪酸。 本发明涉及产生转基因生物,优选的转基因植物或转基因微生物,其具有具有由于ω-3去饱和酶的来自家庭Pythiaceae的真菌表达ω-3双键的不饱和的ω-3脂肪酸,油或脂质的含量增加 如属疫,例如属和种致病疫霉。 本发明还涉及包含本发明的至少一种核酸序列,含有包含上述核酸序列,核酸构建体和/或载体的核酸序列和/或核酸构建体,和转基因生物的至少一种载体中的核酸序列,核酸构建体,载体,和生物体。 本发明的另一部分涉及根据本发明和它们的使用由该方法产生的油,脂质和/或脂肪酸。 本发明还涉及到的不饱和脂肪酸和甘油三酯具有不饱和脂肪酸的含量增加及其用途。
    • 2. 发明申请
    • METHOD FOR THE PRODUCTION OF MULTIPLY-UNSATURATED FATTY ACIDS IN TRANSGENIC ORGANISMS
    • 用于生产不饱和脂肪酸的转基因多
    • WO2005012316A3
    • 2005-10-06
    • PCT/EP2004007957
    • 2004-07-16
    • BASF PLANT SCIENCE GMBHZANK THORSTENBAUER JOERGCIRPUS PETRAABBADI AMINEHEINZ ERNSTQIU XIAOVRINTEN PATRICIASPERLING PETRADOMERGUE FREDERICMEYER ASTRIDKIRSCH JELENA
    • ZANK THORSTENBAUER JOERGCIRPUS PETRAABBADI AMINEHEINZ ERNSTQIU XIAOVRINTEN PATRICIASPERLING PETRADOMERGUE FREDERICMEYER ASTRIDKIRSCH JELENA
    • A23D9/00C11B1/02C12N9/02C12N9/10C12N15/82C12P7/64A01K67/027
    • C12N15/8247A23D9/00A23D9/02A23L33/115A23V2002/00C11B1/00C12N9/0071C12N9/0083C12N9/0093C12N9/1029C12P7/6409C12P7/6427C12P7/6463C12P7/6472C12Y114/19C12Y114/19003C12Y203/01199Y02P20/52
    • The invention relates to a method for the production of multiply-unsaturated fatty acids in an organism, into which nucleic acids have been introduced, which code for polypeptides with Delta-5 elongase activity. Said nucleic acid sequences, optionally with further nucleic acid sequences, coding for polypeptides for the biosynthesis of fatty acids and lipid metabolism, are advantageously expressed in the organism. Nucleic acid sequences coding for a Delta-6 desaturase, a Delta-5 desaturase, Delta-4 desaturase and/or Delta-6 elongase activity are particularly advantageous and, advantageously, said saturases and elongases are derived from Thalassiosira, Euglena or Ostreococcus. The invention further relates to a method for the production of oils and/or triacylglycerides with an increased content of long-chain, multiply-unsaturated fatty acids. A particular embodiment of the invention is a method for the production of unsaturated omega-3 fatty acids and a method for the production of triglycerides with an increased content of unsaturated fatty acids, in particular, of Delta-3 fatty acids with more than three double bonds. Also disclosed is the production of a transgenic organism, preferably a transgenic plant, or a transgenic microorganism with increased content of omega-3 fatty acids, oils or lipids with omega-3 double bonds as a result of the expression of the elongases and desaturases employed in the above method, preferably in combination with omega-3 desaturases, for example a omega-3 desaturase from fungi of the family Pythiaceae such as the genus Phytophtora, for example, the genus and species Phytophtora infestans, or a omega-3 desaturase from algae such as the family Prasinophyceae, for example, the genus Ostreococcus and, particularly, the genus and species Ostreococcus tauri or diatomaceae such as the genus Thalassiosira and, particularly, the genus and species Thalassiosira pseudonana. The invention also relates to the nucleic acid sequences, nucleic acid constructs, vectors and organisms containing the nucleic acid sequences and/or the nucleic acid constructs and transgenic organisms containing said nucleic acid sequences, nucleic acid constructs and/or vectors. A further part of the invention relates to oils, lipids and/or fatty acids produced according to the above method and use thereof and, furthermore, unsaturated fatty acids and triglycerides with an increased content of unsaturated fatty acids and use thereof.
    • 本发明涉及一种用于通过核酸的生物体制备的多个unge饱和脂肪酸的方法被引入到生物体中,这对于多肽与Δ-5-延伸酶活性的代码。 有利地,这些核酸序列可以在生物体中,任选地与编码所述脂肪酸或脂质的生物合成的多肽的另外的核酸序列表达。 特别有利的是编码Δ-4-Desaturaseund /或Δ-6去饱和酶,Δ-5去饱和酶的Δ-6延长酶的活性的核酸序列。 有利的是,这些去饱和酶和延伸酶海链藻,裸藻或Ostreococcus。 此外,本发明涉及用于生产油和/或三酰基甘油酯与长链多不饱和脂肪酸的升高的内容的处理。 此外,在一个优选的实施方案中,本发明涉及用于生产不饱和ω-3脂肪酸和用于生产具有的不饱和脂肪酸含量增加的甘油三酯的方法的过程中,具有超过三个双键尤其ω-3脂肪酸。 本发明涉及产生转基因生物,优选的转基因植物或转基因微生物,其具有具有由于延伸酶的表达ω-3双键的不饱和的ω-3脂肪酸,油或脂质的含量增加,并在本发明中连接有利的过程中去饱和酶使用 与ω-3去饱和酶,例如, 从家庭Pythiaceae的真菌,如属疫ω-3去饱和酶,例如属和种致病疫霉或从藻类ω-3去饱和酶诸如家庭绿枝藻纲例如的 属Ostreococcus具体的属和种Ostreococcus桃源或硅藻如海链藻属特别是属和种海链pseudonana。 本发明还涉及含有本发明核酸序列的核酸序列,核酸构建体,载体和有机体,将含有包含上述核酸序列,核酸构建体和/或载体的核酸序列和/或核酸构建体,和转基因生物体的载体。 本发明的另一部分涉及通过本发明和它们的使用过程中产生的油,脂质和/或脂肪酸。 本发明还涉及到的不饱和脂肪酸和甘油三酯具有不饱和脂肪酸的含量增加及其用途。
    • 9. 发明申请
    • NUCLEIC ACID MOLECULES ENCODING ECHI-LIKE POLYPEPTIDES AND METHODS OF USE
    • 编码类似多聚核苷酸的核酸分子及其使用方法
    • WO2006125756A2
    • 2006-11-30
    • PCT/EP2006062471
    • 2006-05-19
    • BASF PLANT SCIENCE GMBHZANK THORSTENOSWALD OLIVER
    • ZANK THORSTENOSWALD OLIVER
    • C12N15/82A01H5/00C12N15/29C12N15/60C12N15/61
    • C12N15/8247C07K14/415C12N9/88C12N9/90
    • Described herein are inventions in the field of genetic engineering of plants, including isolated nucleic acid molecules encoding putative peroxisomal enoyl CoA hydratase/isomerase (ECHI) to improve agronomic, horticultural, and quality traits. This invention relates generally to nucleic acid sequences encoding proteins that are related to the presence of seed storage compounds in plants. More specifically, the present invention relates to ECHI-like nucleic acid sequences encoding lipid metabolism proteins (LMP) and the use of these sequences in transgenic plants. In particular, the invention is directed to methods for manipulating fatty acid-related compounds and for increasing oil level and altering the fatty acid composition in plants and seeds. The invention further relates to methods of using these novel plant polypeptides to stimulate plant growth and/or to increase yield and/or composition of seed storage compounds..
    • 本文描述了植物基因工程领域的发明,包括编码推定的过氧化物酶体烯酰辅酶A水合酶/异构酶(ECHI)的分离核酸分子,以改善农艺,园艺和品质性状。 本发明一般涉及编码与种子储存化合物在植物中的存在有关的蛋白质的核酸序列。 更具体地,本发明涉及编码脂质代谢蛋白(LMP)的ECHI样核酸序列和这些序列在转基因植物中的用途。 特别地,本发明涉及用于操作脂肪酸相关化合物和增加油含量和改变植物和种子中的脂肪酸组成的方法。 本发明还涉及使用这些新型植物多肽刺激植物生长和/或增加种子储存化合物的产量和/或组成的方法。