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    • 2. 发明授权
    • Plant fatty acid synthases
    • 植物脂肪酸合成酶
    • US5475099A
    • 1995-12-12
    • US721761
    • 1991-06-26
    • Vic C. KnaufGregory A. Thompson
    • Vic C. KnaufGregory A. Thompson
    • A01H5/00C07K1/14C07K14/415C11B1/00C12N5/10C12N9/02C12N9/10C12N15/09C12N15/29C12N15/52C12N15/82C12P7/64C07H21/04
    • C12N9/0083C12N15/52C12N15/8247C12N9/1029C12P7/6463C12Y114/19002
    • By this invention, compositions and methods of use related to .beta.-ketoacyl-ACP synthase, hereinafter also referred to as "synthase", are provided. Also of interest are methods and compositions of amino acid and nucleic acid sequences related to biologically active plant synthase(s).In particular, synthase protein preparations which have relatively high turnover (specific activity) are of interest for use in a variety of applications, in vitro and in vivo. Especially, protein preparations having synthase I and/or synthase II activities are contemplated hereunder. Synthase activities are distinguished by the preferential activity towards longer and shorter acyl-ACPs. Protein preparations having preferential activity towards shorter chain length acyl-ACPs are synthase I-type. Synthases having preferential activity towards longer chain length acyl-ACPs are synthase II-type. Of special interest are synthases obtainable from Ricinus communis.
    • 通过本发明,提供了与β-酮酰基-ACP合酶相关的组合物和使用方法,以下也称为“合酶”。 还感兴趣的是与生物活性植物合酶相关的氨基酸和核酸序列的方法和组合物。 特别地,具有相对高的周转率(比活性)的合成酶蛋白制剂在体外和体内用于各种应用中是有意义的。 特别地,考虑到具有合酶I和/或合酶II活性的蛋白质制剂。 合酶活性的区别在于对较长和较短酰基-ACP的优先活性。 对较短链长酰基-ACP具有优先活性的蛋白质制剂是合酶I型。 对较长链长酰基-ACP具有优先活性的合成酶是合酶II型。 特别感兴趣的是从蓖麻(Ricinus communis)获得的合成酶。
    • 6. 发明授权
    • Plant fatty acid synthases
    • 植物脂肪酸合成酶
    • US5510255A
    • 1996-04-23
    • US978687
    • 1993-02-01
    • Vic C. KnaufGregory A. Thompson
    • Vic C. KnaufGregory A. Thompson
    • A01H5/00C07K1/14C07K14/415C11B1/00C12N5/10C12N9/02C12N9/10C12N15/09C12N15/29C12N15/52C12N15/82C12P7/64C12N15/10
    • C12N9/0083C12N15/52C12N15/8247C12N9/1029C12P7/6463C12Y114/19002
    • By this invention, compositions and methods of use related to .beta.-ketoacyl-ACP synthase, hereinafter also referred to as "synthase", are provided. Also of interest are methods and compositions of amino acid and nucleic acid sequences related to biologically active plant synthase(s).In particular, synthase protein preparations which have relatively high turnover (specific activity) are of interest for use in a variety of applications, in vitro and in vivo. Especially, protein preparations having synthase I and/or synthase II activities are contemplated hereunder. Synthase activities are distinguished by the preferential activity towards longer and shorter acyl-ACPs. Protein preparations having preferential activity towards shorter chain length acyl-ACPs are synthase I-type. Synthases having preferential activity towards longer chain length acyl-ACPs are synthase II-type. Of special interest are synthases obtainable from Ricinus communis.
    • PCT No.PCT / US91 / 05801 Sec。 371日期:1993年2月1日 102(e)1993年2月1日授权PCT 1991年8月15日提交PCT。通过本发明,提供了与β-酮酰基-ACP合酶相关的组合物和方法,以下也称为“合酶”。 还感兴趣的是与生物活性植物合酶相关的氨基酸和核酸序列的方法和组合物。 特别地,具有相对高的周转率(比活性)的合成酶蛋白制剂在体外和体内用于各种应用中是有意义的。 特别地,考虑到具有合酶I和/或合酶II活性的蛋白质制剂。 合酶活性的区别在于对较长和较短酰基-ACP的优先活性。 对较短链长酰基-ACP具有优先活性的蛋白质制剂是合酶I型。 对较长链长酰基-ACP具有优先活性的合成酶是合酶II型。 特别感兴趣的是从蓖麻(Ricinus communis)获得的合成酶。
    • 9. 发明授权
    • Plant seed oils
    • 植物种子油
    • US06426447B1
    • 2002-07-30
    • US08926522
    • 1997-09-09
    • Vic C. KnaufGregory A. Thompson
    • Vic C. KnaufGregory A. Thompson
    • A01H500
    • C12N9/0083C12N15/8247
    • By this invention, modification of the fatty acid composition of a plant seed may be achieved as a result of the activity of a DNA sequence foreign to the plant species to be modified. In particular, it has been found that a plant oil having a modified fatty acid composition can be obtained upon the expression of genes derived from plants of different species than the host plant, upon the expression of genes derived from bacteria, and from the transcription of anti-sense sequences which are complementary to endogenous genes of the plant host cell. In a preferred embodiment, transcription of the fatty acid modifying foreign DNA sequence is restricted to the developing seed tissues.
    • 通过本发明,植物种子的脂肪酸组成的改变可以通过对待修饰的植物物种外来的DNA序列的活性来实现。 特别地,已经发现,当从源自植物的不同种类的植物表达的基因表达时,可以获得具有改性脂肪酸组成的植物油,从表达来自细菌的基因, 与植物宿主细胞的内源基因互补的反义序列。 在优选的实施方案中,脂肪酸修饰外源DNA序列的转录限于显影种子组织。