Gene expression regulatory DNA, expression cassette, expression vector
and transgenic plant
    1.
    发明授权
    Gene expression regulatory DNA, expression cassette, expression vector and transgenic plant 失效
    基因表达调控DNA,表达盒,表达载体和转基因植物

    公开(公告)号:US5955649A

    公开(公告)日:1999-09-21

    申请号:US899336

    申请日:1997-07-23

    CPC分类号: C07K14/415 C12N15/8234

    摘要: The present invention provides new gene expression regulatory DNA. This gene expression regulatory DNA comprises a promotor region derived from the barley D-hordein gene enabling the expression of a desired gene, and a regulatory region for regulating the expression of said gene based on said promoter region. This regulatory region consists at least of an activating region to activate the expression of said gene and a suppressing region to suppress the same.Use of this gene expression regulatory DNA enables controlling as desired the expression of gene within a plant cell such as barley.

    摘要翻译: 本发明提供新的基因表达调控DNA。 该基因表达调控DNA包含来源于能够表达所需基因的大麦D-大麦尔多蛋白基因的启动子区域,以及用于基于所述启动子区域调节所述基因表达的调节区域。 该调节区域至少包含激活所述基因表达的活化区域和抑制基因的抑制区域。 使用这种基因表达调控DNA可以根据需要控制植物细胞如大麦中基因的表达。

    Construction of barley with reduced gel protein content
    3.
    发明授权
    Construction of barley with reduced gel protein content 失效
    建立具有降低凝胶蛋白含量的大麦

    公开(公告)号:US07074986B1

    公开(公告)日:2006-07-11

    申请号:US10048987

    申请日:2000-08-16

    IPC分类号: A01H5/00 C12N15/82

    摘要: In barley, the formation of D-hordein constituting gel protein is to be reduced. This reduction in the formation of D-hordein causes a reduction of gel protein because D-hordein fraction decreases in the gel protein; and in addition, it brings about the transformation (reduction) of proteins other than D-hordein which constitute the gel protein from the gel protein. Therefore, by introducing into barley D-hordein expression suppressing vector 1 capable of suppressing the D-hordein formation and transforming the barley therewith, it is possible to attain the reduction of gel protein based on the reduction in the D-hordein formation.

    摘要翻译: 在大麦中,减少构成凝胶蛋白的D-大麦醇溶蛋白的形成。 这种形成D-大麦醇溶蛋白的减少导致凝胶蛋白质的减少,因为D-大麦醇溶蛋白部分在凝胶蛋白中降低; 此外,还引起了来自凝胶蛋白质的构成凝胶蛋白质的除了大麦醇溶蛋白以外的蛋白质的转化(降低)。 因此,通过将能够抑制D-大麦芽糖苷形成和大麦转化的大麦醇溶蛋白表达抑制载体1导入,可以基于D-大麦醇溶蛋白形成的降低而获得凝胶蛋白质的还原。