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    • 3. 再颁专利
    • Glyphosate-resistant plants
    • 抗草甘膦植物
    • USRE41943E1
    • 2010-11-16
    • US12633520
    • 2009-12-08
    • Bruce HeldHerbert WilsonPhilip E. DykemaCarol J. LewnauJanelle C. Eby
    • Bruce HeldHerbert WilsonPhilip E. DykemaCarol J. LewnauJanelle C. Eby
    • A01H5/00C12N15/82
    • C12N15/8275
    • This invention relates to glyphosate-resistant transgenic plants and methods of making the same. In a preferred embodiment, a DNA fragment which comprises an EPSPS 5′ regulatory sequence and a glyphosate-resistant EPSPS coding sequence is introduced into regenerable plant cells. The encoded EPSPS has a chloroplast transit peptide. The DNA fragment does not contain a non-EPSPS enhancer. Cells are selected for stable transformation, and the selected cells can be used to regenerate glyphosate-resistant transgenic plants. The DNA fragment used for transformation preferably comprises a modified plant genomic sequence, such as SEQ ID NO: 2, SEQ ID NO:4 or SEQ ID NO: 6. In one embodiment, two DNA fragments of this invention are stably transformed into a plant to confer glyphosate-resistance.
    • 本发明涉及抗草甘膦转基因植物及其制备方法。 在优选的实施方案中,将包含EPSPS 5'调节序列和抗草甘磷EPSPS编码序列的DNA片段引入可再生植物细胞中。 编码的EPSPS具有叶绿体转运肽。 DNA片段不含非EPSPS增强子。 选择细胞用于稳定转化,并且所选择的细胞可用于再生抗草甘膦转基因植物。 用于转化的DNA片段优选包含修饰的植物基因组序列,例如SEQ ID NO:2,SEQ ID NO:4或SEQ ID NO:6。在一个实施方案中,本发明的两个DNA片段稳定转化到植物 赋予草甘膦抗性。
    • 7. 发明授权
    • Ubiquitin regulatory nucleic acids, vectors, and methods of using same
    • 泛素调节核酸,载体及其使用方法
    • US07393948B1
    • 2008-07-01
    • US11773861
    • 2007-07-05
    • Vaithilingam SekarCarol LewnauJanell EbyBrad AtchinsonBruce Held
    • Vaithilingam SekarCarol LewnauJanell EbyBrad AtchinsonBruce Held
    • C07H21/04C12N15/63C12N5/14C12N15/82A01H5/00
    • C12N15/8216
    • The invention is directed to a soybean polyubiquitin promoter, polyubiquitin terminator, sequences which hybridize to same and functional fragments thereof. The regulatory element of the invention provide improved expression in plants of operably linked nucleotide sequences. Expression vectors with the regulatory element is the subject of the invention, which may further include an operably linked nucleotide sequence. The invention is further directed to transformed plant tissue including the nucleotide sequence and to transformed plants and seeds thereof. The regulatory element is useful for driving a nucleotide sequence, for example a gene, or antisense expression or the like for the purpose of imparting agronomically useful traits such as, but not limited to, increase in yield, disease resistance, insect resistance, herbicide tolerance, drought tolerance and salt tolerance in plants.
    • 本发明涉及大豆多聚遍在蛋白启动子,多聚遍在蛋白终止子,与其相同和功能片段杂交的序列。 本发明的调节元件在植物中提供可操作地连接的核苷酸序列的改进的表达。 具有调节元件的表达载体是本发明的主题,其可以进一步包括可操作地连接的核苷酸序列。 本发明进一步涉及包含核苷酸序列的转化植物组织以及其转化的植物和种子。 调节元件可用于驱动核苷酸序列,例如基因或反义表达等,以赋予农学上有用的性状,例如但不限于产量增加,抗病性,抗虫性,除草剂耐受性 ,耐旱性和耐盐性。