Promotion of somatic embryogenesis in plants by Wuschel gene expression
    1.
    发明授权
    Promotion of somatic embryogenesis in plants by Wuschel gene expression 有权
    通过Wuschel基因表达促进植物体细胞胚发生

    公开(公告)号:US07816580B2

    公开(公告)日:2010-10-19

    申请号:US12722981

    申请日:2010-03-12

    IPC分类号: C12N15/82

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达所述组织或器官中的Wuschel基因来促进来自植物的组织或器官的体细胞胚胎发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    Promotion of somatic embryogenesis in plants by PGA37 gene expression
    2.
    发明授权
    Promotion of somatic embryogenesis in plants by PGA37 gene expression 有权
    通过PGA37基因表达促进植物体细胞胚发生

    公开(公告)号:US07148402B2

    公开(公告)日:2006-12-12

    申请号:US10850465

    申请日:2004-05-21

    IPC分类号: C12N15/82

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a plant cell, tissue, organ, callus or cell culture, by overexpressing a PGA37 gene in the tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达组织或器官中的PGA37基因来促进植物细胞,组织,器官,愈伤组织或细胞培养物中体细胞胚发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    Promotion of somatic embryogenesis in plants by Wuschel gene expression
    5.
    发明授权
    Promotion of somatic embryogenesis in plants by Wuschel gene expression 有权
    通过Wuschel基因表达促进植物体细胞胚发生

    公开(公告)号:US08101821B2

    公开(公告)日:2012-01-24

    申请号:US13164904

    申请日:2011-06-21

    IPC分类号: C12N15/82

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达所述组织或器官中的Wuschel基因来促进来自植物的组织或器官的体细胞胚胎发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    Promotion of somatic embryogenesis in plants by Wuschel gene expression
    6.
    发明授权
    Promotion of somatic embryogenesis in plants by Wuschel gene expression 有权
    通过Wuschel基因表达促进植物体细胞胚发生

    公开(公告)号:US07977534B2

    公开(公告)日:2011-07-12

    申请号:US12888636

    申请日:2010-09-23

    IPC分类号: C12N15/82

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达所述组织或器官中的Wuschel基因来促进来自植物的组织或器官的体细胞胚胎发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    Promotion of somatic embryogenesis in plants by wuschel gene expression
    7.
    发明授权
    Promotion of somatic embryogenesis in plants by wuschel gene expression 失效
    通过wuschel基因表达促进植物体细胞胚胎发生

    公开(公告)号:US07700829B2

    公开(公告)日:2010-04-20

    申请号:US10956120

    申请日:2004-10-04

    IPC分类号: C12N15/82

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达所述组织或器官中的Wuschel基因来促进来自植物的组织或器官的体细胞胚胎发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    Promotion of somatic embryogenesis in plants by wuschel gene expression
    9.
    发明申请
    Promotion of somatic embryogenesis in plants by wuschel gene expression 失效
    通过wuschel基因表达促进植物体细胞胚胎发生

    公开(公告)号:US20050071898A1

    公开(公告)日:2005-03-31

    申请号:US10956120

    申请日:2004-10-04

    IPC分类号: C12N15/82 A01H1/00 A01H5/00

    摘要: The present invention relates to methods for promoting somatic embryogenesis from a tissue or organ of a plant, by overexpressing a Wuschel gene in said tissue or organ. In one embodiment, such overexpression can be used as a silent selectable marker for transgenic plants. In another embodiment, such expression can be used to confer apomixis to a plant. In another embodiment, such overexpression can be used to create haploid plants, which can be used to produce dihaploid plants.

    摘要翻译: 本发明涉及通过过表达所述组织或器官中的Wuschel基因来促进来自植物的组织或器官的体细胞胚胎发生的方法。 在一个实施方案中,这种过表达可以用作转基因植物的沉默选择标记。 在另一个实施方案中,这种表达可以用于赋予植物无义变异体。 在另一个实施方案中,这种过表达可用于产生单倍体植物,其可用于产生双倍体植物。

    High frequency plant transformation and/or regeneration
    10.
    发明申请
    High frequency plant transformation and/or regeneration 审中-公开
    高频植物转化和/或再生

    公开(公告)号:US20050060777A1

    公开(公告)日:2005-03-17

    申请号:US10659710

    申请日:2003-09-11

    IPC分类号: A01H4/00 C12N15/82 A01H1/00

    CPC分类号: C12N15/8205 A01H4/008

    摘要: The present invention is directed to methods for improving Agrobacterium-mediated plant transformation and regeneration of transformed tissue. More specifically, the present invention provides methods for enhancing the frequency of plant transformation by Agrobacterium in which ABI5, ABI5 ortholog protein or ABI5 homolog protein level or activity in transformed plant tissue is suppressed. Any mechanism which suppresses levels or activity of ABI5, ABI5 ortholog protein or ABI homolog protein in plants can be used to enhance the frequency of plant transformation by Agrobacterium. The present invention is further directed to plants, nucleic acids and vectors for use in the methods of invention.

    摘要翻译: 本发明涉及改进农杆菌介导的植物转化和转化组织再生的方法。 更具体地,本发明提供了通过农杆菌增强植物转化频率的方法,其中ABI5,ABI5直向同源蛋白或ABI5同源蛋白水平或转化植物组织中的活性被抑制。 抑制植物中ABI5,ABI5直向同源蛋白或ABI同源蛋白的水平或活性的任何机制可用于增强农杆菌植物转化的频率。 本发明还涉及用于本发明方法的植物,核酸和载体。