USE OF A MAIZE UNTRANSLATED REGION FOR TRANSGENE EXPRESSION IN PLANTS
    8.
    发明公开
    USE OF A MAIZE UNTRANSLATED REGION FOR TRANSGENE EXPRESSION IN PLANTS 审中-公开
    VERWENDUNG EINER UNTRANSLATIERTEN MAISREGION ZUR TRANSGENEXPRESSION BEI PFLANZEN

    公开(公告)号:EP2885412A2

    公开(公告)日:2015-06-24

    申请号:EP13752757.8

    申请日:2013-08-08

    IPC分类号: C12N15/82

    CPC分类号: C12N15/8216 C12N15/8218

    摘要: Provided are methods, vectors and gene constructs for enhancing expression of a recombinant nucleic acid sequence in transgenic plants and plant tissues. According to the present invention, nucleic acid sequences are obtained and/or derived from the 3′ untranslated regions of genes encoding ubiquitin proteins and engineered to flank respective portions of a selected coding region of a vector. The vector construct may be introduced into plants and/or plant tissues through conventional or gene targeting procedures, resulting in enhanced expression of the selected coding region. In some embodiments, the selected coding region is a chimeric gene or gene fragment expressing one or more proteins known to impart a level of insecticidal activity to a transgenic plant and/or plant tissue.

    摘要翻译: 提供了用于增强转基因植物和植物组织中重组核酸序列表达的方法,载体和基因构建体。 根据本发明,获得核酸序列和/或衍生自编码遍在蛋白质的基因的3'非翻译区并且被工程化成位于载体的所选编码区的相应部分。 可以通过常规或基因靶向程序将载体构建体引入植物和/或植物组织中,导致选择的编码区的表达增强。 在一些实施方案中,所选择的编码区是表达一种或多种已知赋予转基因植物和/或植物组织杀虫活性水平的蛋白质的嵌合基因或基因片段。