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公开(公告)号：US20130041031A1
公开(公告)日：2013-02-14
申请号：US13551602
申请日：2012-07-17
Applicant: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
Inventor： Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
IPC: C07C57/03 , A23D9/00 , A61K31/202
CPC classification number: C12N9/0004 , C12N15/8247 , C12P7/6427
Abstract: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
Abstract translation: 本发明一般涉及调节长链多不饱和脂肪酸（LC-PUFA）中双键数目和位置的去饱和酶的方法和组合物。 特别地，本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中，去饱和酶是Primula＆Dgr; 6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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公开(公告)号：US08329994B2
公开(公告)日：2012-12-11
申请号：US12578880
申请日：2009-10-14
Applicant: Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
Inventor： Virginia Ursin , Byron Froman , Steven Screen , Lori Lehman
CPC classification number: C07K14/44 , C07K14/405 , C12N15/8247
Abstract: The invention relates to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using exogenous desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the exogenous desaturase enzymes utilized are Hemiselmis spp. delta 5 desaturases. Also provided are improved soybean oil compositions having EPA derived from plants carrying the genes of interest.
Abstract translation: 本发明涉及关于调节长链多不饱和脂肪酸（LC-PUFA）中双键数目和位置的去饱和酶的方法和组合物。 特别地，本发明涉及用于使用外源性去饱和酶和编码这种酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中，所使用的外源性去饱和酶是Hemiselmis spp。 δ5去饱和酶。 还提供了具有衍生自携带感兴趣的基因的植物的EPA的改进的大豆油组合物。
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公开(公告)号：US20080050505A1
公开(公告)日：2008-02-28
申请号：US11668354
申请日：2007-01-29
Applicant: Henry Valentin , Jiexin Peng , Steven Screen
Inventor： Henry Valentin , Jiexin Peng , Steven Screen
CPC classification number: C12P7/6427 , C12N9/1288 , C12N15/8247 , C12P7/6472
Abstract: The invention relates generally to phosphopantetheinyl transferases that are required for activation of a polyketide synthase complex to synthesize long chain poly-unsaturated fatty acids (LC-PUFA's) such as docosahexaenoic acid and eicosapentaenoic acid. In particular, the invention relates to bacterial phosphopantetheinyl transferases, DNA constructs for their expression in host cells, and seed, oil and meal when the host cells comprise a plant. Also provided is a method for making a plant oil containing docosahexaenoic acid and/or eicosapentaenoic acid.
Abstract translation: 本发明一般涉及活化聚酮化合物复合物以合成长链多不饱和脂肪酸（LC-PUFA）如二十二碳六烯酸和二十碳五烯酸所需的磷酸泛酰乙酰转移酶。 特别地，本发明涉及细菌磷酸聚乙二烯转移酶，在宿主细胞中表达的DNA构建体，以及当宿主细胞包含植物时，种子，油和粕。 还提供了制备含有二十二碳六烯酸和/或二十碳五烯酸的植物油的方法。
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公开(公告)号：US20070006338A1
公开(公告)日：2007-01-04
申请号：US11434566
申请日：2006-05-15
Applicant: Bradon Fabbri , Bo-Xing Qiu , Steven Screen , Scott Andersen , James Crowley
Inventor： Bradon Fabbri , Bo-Xing Qiu , Steven Screen , Scott Andersen , James Crowley
CPC classification number: C12N15/8251 , C12N9/93
Abstract: The present invention relates to a corn plant and seed with enhanced levels of protein and amino acids. The invention also relates to DNA constructs that provide expression in transgenic corn cells of an asparagine synthetase enzyme. The DNA constructs are used in a method to produce transgenic corn plants and seeds and to select for plants and seeds with enhanced levels of protein and amino acids.
Abstract translation: 本发明涉及具有增强蛋白质和氨基酸水平的玉米植物和种子。 本发明还涉及在天冬酰胺合成酶的转基因玉米细胞中提供表达的DNA构建体。 DNA构建体用于生产转基因玉米植物和种子的方法，并选择具有增强蛋白质和氨基酸水平的植物和种子。
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Patent Agency Ranking
公开(公告)号：US08221819B2
公开(公告)日：2012-07-17
申请号：US11891426
申请日：2008-06-12
Applicant: Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
Inventor： Virginia Ursin , Byron Froman , Jennifer Simmons , Thomas J. LaRosa , Fenggao Dong , Steven Screen
CPC classification number: C12N9/0004 , C12N15/8247 , C12P7/6427
Abstract: The invention relates generally to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the desaturase enzymes are Primula Δ6-desaturases. Also provided are improved soybean oil compositions having SDA and a beneficial overall content of omega-3 fatty acids relative to omega-6 fatty acids.
Abstract translation: 本发明一般涉及调节长链多不饱和脂肪酸（LC-PUFA）中双键数目和位置的去饱和酶的方法和组合物。 特别地，本发明涉及用于使用去饱和酶和编码这些酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中，去饱和酶是Primula＆Dgr; 6-去饱和酶。 还提供了具有SDA的改进的大豆油组合物和相对于ω-6脂肪酸的ω-3脂肪酸的有益总体含量。
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公开(公告)号：US20110020526A1
公开(公告)日：2011-01-27
申请号：US12694152
申请日：2010-01-26
Applicant: Bradon J. Fabbri , Bo-Xing Qiu , Steven Screen , Scott Andersen , James Crowley
Inventor： Bradon J. Fabbri , Bo-Xing Qiu , Steven Screen , Scott Andersen , James Crowley
CPC classification number: C12N15/8251 , C12N9/93
Abstract: The present invention relates to a corn plant and seed with enhanced levels of protein and amino acids. The invention also relates to DNA constructs that provide expression in transgenic corn cells of an asparagine synthetase enzyme. The DNA constructs are used in a method to produce transgenic corn plants and seeds and to select for plants and seeds with enhanced levels of protein and amino acids.
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公开(公告)号：US07868228B2
公开(公告)日：2011-01-11
申请号：US11668354
申请日：2007-01-29
Applicant: Henry Valentin , Jiexin Peng , Steven Screen
Inventor： Henry Valentin , Jiexin Peng , Steven Screen
CPC classification number: C12P7/6427 , C12N9/1288 , C12N15/8247 , C12P7/6472
Abstract: The invention relates generally to phosphopantetheinyl transferases that are required for activation of a polyketide synthase complex to synthesize long chain poly-unsaturated fatty acids (LC-PUFA's) such as docosahexaenoic acid and eicosapentaenoic acid. In particular, the invention relates to bacterial phosphopantetheinyl transferases, DNA constructs for their expression in host cells, and seed, oil and meal when the host cells comprise a plant. Also provided is a method for making a plant oil containing docosahexaenoic acid and/or eicosapentaenoic acid.
Abstract translation: 本发明一般涉及活化聚酮化合物复合物以合成长链多不饱和脂肪酸（LC-PUFA）如二十二碳六烯酸和二十碳五烯酸所需的磷酸泛酰乙酰转移酶。 特别地，本发明涉及细菌磷酸聚乙二烯转移酶，在宿主细胞中表达的DNA构建体，以及当宿主细胞包含植物时，种子，油和粕。 还提供了制备含有二十二碳六烯酸和/或二十碳五烯酸的植物油的方法。
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18.发明申请Nucleic Acid Molecules and Other Molecules Associated with Plants and Uses Thereof for Plant Improvement 审中-公开核酸分子和其他与植物有关的分子及其用途，用于植物改良公开(公告)号：US20100293669A2
公开(公告)日：2010-11-18
申请号：US10425114
申请日：2003-04-28
Applicant: Jingdong LIU , Yihua ZHOU , David KOVALIC , Steven SCREEN , Jack TABASKA , Yongwei CAO , Scott ANDERSEN , Michael EDGERTON , Karen FINCHER , Kim HAMMOND-KOSACK , Thomas LA ROSA , James MASUCCI , Martin URBAN , Jinhua XIAO , Todd ZIEGLER
Inventor： Jingdong LIU , Yihua ZHOU , David KOVALIC , Steven SCREEN , Jack TABASKA , Yongwei CAO , Scott ANDERSEN , Michael EDGERTON , Karen FINCHER , Kim HAMMOND-KOSACK , Thomas LA ROSA , James MASUCCI , Martin URBAN , Jinhua XIAO , Todd ZIEGLER
IPC: A01H1/00 , C12N15/82 , C07H21/04 , C07K14/415 , C12N9/24
CPC classification number: C07H21/04 , C07K14/415
Abstract: Polynucleotides useful for improvement of plants are provided. In particular, polynucleotide sequences are provided from plant sources. Polypeptides encoded by the polynucleotide sequences are also provided. The disclosed polynucleotides and polypeptides find use in production of transgenic plants to produce plants having improved properties.
Abstract translation: 提供了可用于改良植物的多核苷酸。 特别地，从植物来源提供多核苷酸序列。 还提供了由多核苷酸序列编码的多肽。 所公开的多核苷酸和多肽可用于生产转基因植物以产生具有改进性质的植物。
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公开(公告)号：US20090081353A1
公开(公告)日：2009-03-26
申请号：US12106048
申请日：2008-04-18
Applicant: Scott Andersen , James Crowley , Stephen M. Duff , Bradon J. Fabbri , Qungang Qi , Bo-Xing Qiu , Steven Screen
Inventor： Scott Andersen , James Crowley , Stephen M. Duff , Bradon J. Fabbri , Qungang Qi , Bo-Xing Qiu , Steven Screen
CPC classification number: C12N15/8251 , C12N9/93
Abstract: The present invention relates to a corn plant and seed with enhanced levels of protein and amino acids. The invention also relates to DNA constructs that provide expression in transgenic corn cells of an asparagine synthetase enzyme. The DNA constructs are used in a method to produce transgenic corn plants and seeds and to select for plants and seeds with enhanced levels of protein and amino acids.
Abstract translation: 本发明涉及具有增强蛋白质和氨基酸水平的玉米植物和种子。 本发明还涉及在天冬酰胺合成酶的转基因玉米细胞中提供表达的DNA构建体。 DNA构建体用于生产转基因玉米植物和种子的方法，并选择具有增强蛋白质和氨基酸水平的植物和种子。
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