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    PLANT EPSP SYNTHASES AND METHODS OF USE
    2.
    发明公开
    PLANT EPSP SYNTHASES AND METHODS OF USE 无效

    公开(公告)号：EP3356535A1

    公开(公告)日：2018-08-08

    申请号：EP16779303.3

    申请日：2016-09-29

    申请人： Pioneer Hi-Bred International, Inc.

    发明人： DONG, Yuxia ,  LASSNER, Michael ,  LU, Jian ,  NG, Emily ,  PATTEN, Phillip A. ,  SIEHL, Daniel

    IPC分类号： C12N15/82 ,  C12N9/10

    CPC分类号： C12N15/8275 ,  C12N9/1092 ,  C12Y205/01019

    摘要： Compositions and methods comprising polynucleotides and polypeptides having EPSP (5-enolpyruvylshikimate-3-phosphate) synthase (EPSPS) activity are provided. In specific embodiments, the sequence has an improved property, such as, but not limited to, improved catalytic capacity in the presence of the inhibitor, glyphosate. Further provided are nucleic acid constructs, plants, plant cells, explants, seeds and grain having the EPSPS sequences. Various methods of employing the EPSPS sequences are provided. Such methods include methods for producing a glyphosate tolerant plant, plant cell, explant or seed and methods of controlling weeds in a field containing a crop employing the plants and/or seeds disclosed herein.

    COMPOSITIONS HAVING DICAMBA DECARBOXYLASE ACTIVITY AND METHODS OF USE
    3.
    发明公开
    COMPOSITIONS HAVING DICAMBA DECARBOXYLASE ACTIVITY AND METHODS OF USE 审中-公开
    具有DICAMBA脱羧酶活性的组合物和使用方法

    公开(公告)号：EP2970995A1

    公开(公告)日：2016-01-20

    申请号：EP14716506.2

    申请日：2014-03-14

    申请人： Pioneer Hi-Bred International, Inc.

    发明人： ALTHOFF, Eric ,  BAN, Yi-En, Andrew ,  CASTLE, Linda, A. ,  GRABS, Daniela ,  LU, Jian ,  PATTEN, Phillip, A. ,  TAO, Yumin ,  ZANGHELLINI, Alexandre

    IPC分类号： C12N15/82

    CPC分类号： C12N15/8274 ,  A01G22/00 ,  A01N37/10 ,  A01N37/40 ,  A01N57/20 ,  C12N9/88 ,  C12N15/63 ,  C12P7/00 ,  C12Q1/686 ,  G01N33/573

    摘要： Compositions and methods comprising polynucleotides and polypeptides having dicamba decarboxylase activity are provided. Further provided are nucleic acid constructs, host cells, plants, plant cells, explants, seeds and grain having the dicamba decarboxylase sequences. Various methods of employing the dicamba decarboxylase sequences are provided. Such methods include, for example, methods for decarboxylating an auxin-analog, method for producing an auxin-analog tolerant plant, plant cell, explant or seed and methods of controlling weeds in a field containing a crop employing the plants and/or seeds disclosed herein. Methods are also provided to identify additional dicamba decarboxylase variants.

    摘要翻译： 提供了包含具有麦草畏脱羧酶活性的多核苷酸和多肽的组合物和方法。 还提供了具有麦草畏脱羧酶序列的核酸构建体，宿主细胞，植物，植物细胞，外植体，种子和谷粒。 提供了使用麦草畏脱羧酶序列的各种方法。 这些方法包括，例如，用于使生长素类似物脱羧的方法，生产耐受生长素类似物的植物，植物细胞，外植体或种子的方法，以及在包含使用所公开的植物和/或种子的作物的田地中防治杂草的方法 于此。 还提供了用于鉴定另外的麦草畏脱羧酶变体的方法。