Methods for tissue culture and transformation of sugarcane
    12.
    发明申请
    Methods for tissue culture and transformation of sugarcane 审中-公开
    甘蔗组织培养和转化方法

    公开(公告)号:US20130055472A1

    公开(公告)日:2013-02-28

    申请号:US13599003

    申请日:2012-08-30

    IPC分类号: A01H1/06 C12N5/04

    CPC分类号: C12N15/8205 A01H4/00

    摘要: Compositions and methods for the efficient transformation and regeneration of monocot plants are provided. The methods of transformation involve infection with Agrobacterium. In this manner, any gene of interest can be introduced into the monocot plant with high transformation efficiency and in low copy number. Transformed and regenerated monocot cells, tissues, plants, and seed are also provided. The invention encompasses regenerating transformed plants, transgenic seeds produced therefrom, and transgenic plants and transgenic seeds from subsequent generations.

    摘要翻译: 提供单叶植物有效转化和再生的组合物和方法。 转化方法涉及土壤杆菌感染。 以这种方式,任何感兴趣的基因可以以高转化效率和低拷贝数引入单子叶植物。 还提供了转化和再生的单子叶植物细胞,组织,植物和种子。 本发明包括再生转化的植物,由其产生的转基因种子,以及来自后代的转基因植物和转基因种子。

    DIRECT AND CONTINUOUS ROOT ALONE OR ROOT/SHOOT PRODUCTION FROM TRANSGENIC EVENTS DERIVED FROM GREEN REGENERATIVE TISSUES AND ITS APPLICATIONS
    13.
    发明申请
    DIRECT AND CONTINUOUS ROOT ALONE OR ROOT/SHOOT PRODUCTION FROM TRANSGENIC EVENTS DERIVED FROM GREEN REGENERATIVE TISSUES AND ITS APPLICATIONS 审中-公开
    从绿色再生组织衍生的转基因事件及其应用中直接和连续的根源或根/生产

    公开(公告)号:US20110165561A1

    公开(公告)日:2011-07-07

    申请号:US12977715

    申请日:2010-12-23

    摘要: The present invention provides assays and methods for efficiently testing a polynucleotide of interest for a phenotype in a root. In some embodiments, the assays and methods include regenerating green tissue that is transgenic for at least one polynucleotide of interest into one or more transgenic plantlets that have at least one transgenic root. Further provided are methods of making a root assay by contacting green tissue with a first rooting medium to produce a plantlet and a plurality of roots. Additionally provided are methods of assaying for insecticidal activity on a live root. Accordingly provided herein is a substantially contamination-free, root bioassay. Further provided are methods of identifying a promoter having activity in a root.

    摘要翻译: 本发明提供了用于有效测试根中表型的目的多核苷酸的测定和方法。 在一些实施方案中,测定和方法包括将至少一种感兴趣的多核苷酸转基因的绿色组织再生成具有至少一个转基因根的一个或多个转基因植物。 还提供了通过使绿色组织与第一生根培养基接触以产生小植物和多个根来进行根分析的方法。 另外提供了测定活根的杀虫活性的方法。 因此,本文提供了基本上无污染的根生物测定。 还提供了鉴定在根中具有活性的启动子的方法。

    Methods for improving monocot transformation
    14.
    发明授权
    Methods for improving monocot transformation 失效
    改善单子叶植物转化的方法

    公开(公告)号:US08404930B2

    公开(公告)日:2013-03-26

    申请号:US12694013

    申请日:2010-01-26

    IPC分类号: C12N15/84 A01H4/00

    CPC分类号: C12N15/8205

    摘要: The invention provides improved plant transformation methods. In particular the method provides increased transformation frequency, especially in recalcitrant plants. The method includes various transformation protocols for monocots, such as maize and sorghum, using a combination of media and light conditions to achieve increased efficiency of monocot transformation and increased callus initiation frequencies.

    摘要翻译: 本发明提供改进的植物转化方法。 特别地,该方法提供增加的转化频率,特别是在顽固植物中。 该方法包括用于单子叶植物(例如玉米和高粱)的各种转化方案,其使用培养基和光照条件的组合来实现提高单子叶植物转化的效率和增加的愈伤组织起始频率。