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34 条记录 (耗时 0.047 秒)

    Enzymatic methods for modulating the levels of organic sulfur compounds in plants
    17.
    发明授权
    Enzymatic methods for modulating the levels of organic sulfur compounds in plants 有权
    用于调节植物中有机硫化合物水平的酶法

    公开(公告)号：US07560623B2

    公开(公告)日：2009-07-14

    申请号：US11365135

    申请日：2006-03-01

    申请人： Mitchell C. Tarczynski ,  Changjiang Li ,  Bo Shen

    发明人： Mitchell C. Tarczynski ,  Changjiang Li ,  Bo Shen

    IPC分类号： C12N15/82 ,  A01H5/00 ,  A01H5/10

    CPC分类号： C12N15/8243 ,  C12N15/8242

    摘要： Methods for modulating levels of at least one organic sulfur compound in plants are provided. Also provided are plants and seeds produced by the methods. The methods comprise stably transforming a plant with a DNA construct encoding a cystathionine gamma synthase enzyme, a serine acetyl transferase enzyme and/or other sulfur assimilating enzymes capable of altering the level of at least one organic sulfur compound.

    摘要翻译： 提供了调节植物中至少一种有机硫化合物水平的方法。 还提供了通过这些方法生产的植物和种子。 所述方法包括用编码胱硫醚γ-合成酶的DNA构建体，丝氨酸乙酰转移酶和/或能够改变至少一种有机硫化合物的水平的其它硫同化酶稳定转化植物。

    Methods and compositions for modulating tocol content
    20.
    发明申请
    Methods and compositions for modulating tocol content 审中-公开
    用于调节肉鸡内容物的方法和组合物

    公开(公告)号：US20080313770A1

    公开(公告)日：2008-12-18

    申请号：US11655654

    申请日：2007-01-19

    申请人： Knut Meyer ,  Bo Shen ,  Mitchell C. Tarczynski

    发明人： Knut Meyer ,  Bo Shen ,  Mitchell C. Tarczynski

    IPC分类号： C12N15/29 ,  A01H5/00

    CPC分类号： C12N15/8247 ,  A61K9/0024 ,  A61K9/0043 ,  C12N15/8243 ,  C12N15/8271

    摘要： Compositions comprising a modulated tocol content in a plant or plant part are provided. In specific embodiments, the compositions and methods of the invention modulate tocol content by modulating the level of a polypeptide having a LEC1-type B domain in combination with modulating the level of at least one other polypeptide involved in tocol biosynthesis. Plants, plant parts, grain, seed and oil having the modulated tocol level are also provided. Methods to enhance oxidative stress tolerance of a plant or plant part, increase shelf-life, enhance the nutritional value, and improve tissue quality are also provided.

    摘要翻译： 提供了包含植物或植物部分中调制的多克隆内容物的组合物。 在具体实施方案中，本发明的组合物和方法通过调节具有LEC1型B结构域的多肽的水平并结合调节参与多巴胺生物合成的至少一种其他多肽的水平来调节多克隆含量。 还提供了植物，植物部分，具有调制多酚水平的谷物，种子和油。 还提供了增强植物或植物部分的氧化应激耐受性，增加保质期，增强营养价值和改善组织质量的方法。