SWITCHGRASS BIOLOGICAL CONTAINMENT
    1.
    发明申请
    SWITCHGRASS BIOLOGICAL CONTAINMENT 审中-公开
    开关生物容纳

    公开(公告)号:US20110283378A1

    公开(公告)日:2011-11-17

    申请号:US13115455

    申请日:2011-05-25

    IPC分类号: A01H5/10 A01H1/02

    CPC分类号: C12N15/8287 C12N15/8218

    摘要: The invention relates to materials and methods useful for controlling the unwanted spread of energy crop plants. The methods involve an F1 hybrid transgenic switchgrass plant containing a transgene that affects a developmental stage such as spikelet meristem identity, establishment of floral meristem identity, or floral organ initiation, development, or function. The methods also involve one or more transcription factors that activate expression of the transgene. Such F1 hybrid plants are incapable of forming viable seeds.

    摘要翻译: 本发明涉及用于控制能量作物植物的不期望的扩散的材料和方法。 所述方法涉及含有影响发育阶段的转基因的F1杂种转基因柳枝稷植物,所述转基因影响发芽阶段,如小穗分生组织鉴定,花分生组织识别,花器官起始,发育或功能的建立。 该方法还涉及激活转基因表达的一种或多种转录因子。 这种F1杂种植物不能形成可行的种子。