Alteration of oil traits in plants
    3.
    发明申请
    Alteration of oil traits in plants 审中-公开
    改变植物油性状

    公开(公告)号:US20050160494A1

    公开(公告)日:2005-07-21

    申请号:US11021666

    申请日:2004-12-23

    IPC分类号: A01H1/00 C12N15/82

    CPC分类号: C12N15/8245 C12N15/8247

    摘要: Compositions and methods for modulating the production and characteristics of oil in a plant or plant part thereof are provided. Compositions of the invention are nucleotide constructs that provide for expression of transcriptional activators that increase lipid biosynthesis in a plant in combination with the inhibition or disruption of starch biosynthesis and/or starch storage, and optionally in combination with expression of another polynucleotide of interest. Compositions also include transformed plants, plant cells, plant tissues, and plant seeds comprising these nucleotide constructs. The methods of the invention comprise introducing a combination of polynucleotides into a plant, wherein the polynucleotides provide for increased lipid biosynthesis and disruption of starch biosynthesis and/or starch storage, and optionally alteration of fatty acid metabolism. The methods and constructs find use in alteration of oil phenotype in a plant or plant part thereof.

    摘要翻译: 提供了用于调节植物或植物部分中的油的生产和特性的组合物和方法。 本发明的组合物是提供转录活化剂表达的核苷酸构建体,其与植物中的脂质生物合成相结合,与淀粉生物合成和/或淀粉储存的抑制或破坏结合,以及任选地与另一感兴趣的多核苷酸的表达组合。 组合物还包括转化植物,植物细胞,植物组织和包含这些核苷酸构建体的植物种子。 本发明的方法包括将多核苷酸的组合引入植物中,其中所述多核苷酸提供增加的脂质生物合成和破坏淀粉生物合成和/或淀粉储存,以及任选地改变脂肪酸代谢。 方法和结构可用于改变植物或植物部分的油表型。

    Animal nutrition compositions
    6.
    发明授权
    Animal nutrition compositions 有权
    动物营养成分

    公开(公告)号:US06207217B1

    公开(公告)日:2001-03-27

    申请号:US09226581

    申请日:1999-01-07

    IPC分类号: A23K100

    摘要: Compositions providing increased energy content of animal feed using plant crop biomass which include a polyhydroxyalkanoate have been developed. In one embodiment, the compositions can be prepared using conventional techniques for harvesting and processing plant crops into forms useful as animal feed, wherein the plant, or parts thereof, have accumulated PHA, preferably in excess of 2% by dry weight of the plant tissue. In a preferred embodiment, the PHA is accumulated in corn or an oilseed. The feed compositions can include the PHA-containing meal byproduct from corn or oilseed processing. In another embodiment, the PHA can be provided with the green tissue of plants, such as clover, alfalfa, sorghum, and silage corn.

    摘要翻译: 已经开发了使用包含聚羟基链烷酸酯的植物作物生物质提供动物饲料的能量含量增加的组合物。 在一个实施方案中,组合物可以使用常规技术制备,用于将植物作物收获和加工成用作动物饲料的形式,其中植物或其部分积累PHA,优选超过植物组织干重的2% 。 在优选的实施方案中,PHA积累在玉米或油籽中。 饲料组合物可以包括来自玉米或油籽加工的含PHA的膳食副产物。 在另一个实施方案中,PHA可以具有植物的绿色组织,例如三叶草,苜蓿,高粱和青贮玉米。