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    • 4. 发明授权
    • Herbicide resistance genes
    • 除草剂抗性基因
    • US09127289B2
    • 2015-09-08
    • US12951813
    • 2010-11-22
    • Terry R. WrightJustin M. LiraDonald J. MerloNicole L. Arnold
    • Terry R. WrightJustin M. LiraDonald J. MerloNicole L. Arnold
    • C12N15/82C12N9/02
    • C12N15/8274C12N9/0069C12N15/8209
    • The subject invention provides novel plants that are not only resistant to 2,4-D and other phenoxy auxin herbicides, but also to aryloxyphenoxypropionate herbicides. Heretofore, there was no expectation or suggestion that a plant with both of these advantageous properties could be produced by the introduction of a single gene. The subject invention also includes plants that produce one or more enzymes of the subject invention alone or “stacked” together with another herbicide resistance gene, preferably a glyphosate resistance gene, so as to provide broader and more robust weed control, increased treatment flexibility, and improved herbicide resistance management options. More specifically, preferred enzymes and genes for use according to the subject invention are referred to herein as AAD (aryloxyalkanoate dioxygenase) genes and proteins. No α-ketoglutarate-dependent dioxygenase enzyme has previously been reported to have the ability to degrade herbicides of different chemical classes and modes of action. This highly novel discovery is the basis of significant herbicide tolerant crop trait opportunities as well as development of selectable marker technology. The subject invention also includes related methods of controlling weeds. The subject invention enables novel combinations of herbicides to be used in new ways. Furthermore, the subject invention provides novel methods of preventing the formation of, and controlling, weeds that are resistant (or naturally more tolerant) to one or more herbicides such as glyphosate.
    • 本发明提供了不仅对2,4-D和其它苯氧基生长素除草剂具有抗性的新型植物,而且还涉及芳氧基苯氧基丙酸酯除草剂。 迄今为止,没有任何期望或建议,通过引入单一基因可以产生具有这两种有利性质的植物。 本发明还包括单独产生本发明的一种或多种酶或与另一种除草剂抗性基因“优选地基于草甘膦抗性”基因“堆叠”的植物,以便提供更广泛和更强大的杂草控制,增加的治疗灵活性,和 改善除草剂抗性管理方案。 更具体地,根据本发明使用的优选的酶和基因在本文中称为AAD(芳氧基链烷酸酯加氧酶)基因和蛋白质。 据报道,没有α-酮戊二酸依赖性双加氧酶具有降解不同化学类别和作用模式的除草剂的能力。 这种高度新颖的发现是显着的除草剂耐受性作物性状机会以及可选择标记技术的发展的基础。 本发明还包括控制杂草的相关方法。 本发明能够以新的方式使用除草剂的新型组合。 此外,本发明提供了防止对一种或多种除草剂如草甘膦具有抗性(或天然更耐受)的杂草的形成和控制的新方法。
    • 6. 发明申请
    • Novel Herbicide Resistance Genes
    • 新型除草剂抗性基因
    • US20090093366A1
    • 2009-04-09
    • US11587893
    • 2005-05-02
    • Terry R. WrightJustin M. LiraDonald J. MerloNicole L. Arnold
    • Terry R. WrightJustin M. LiraDonald J. MerloNicole L. Arnold
    • A01N39/02C12N5/10A01H5/00A01N37/00C07H21/04C12Q1/68
    • C12N15/8274C12N9/0069C12N15/8209
    • The subject invention provides novel plants that are not only resistant to 2,4-D and other phenoxy auxin herbicides, but also to aryloxyphenoxypropionate herbicides. Heretofore, there was no expectation or suggestion that a plant with both of these advantageous properties could be produced by the introduction of a single gene. The subject invention also includes plants that produce one or more enzymes of the subject invention alone or “stacked” together with another herbicide resistance gene, preferably a glyphosate resistance gene, so as to provide broader and more robust weed control, increased treatment flexibility, and improved herbicide resistance management options. More specifically, preferred enzymes and genes for use according to the subject invention are referred to herein as AAD (aryloxyalkanoate dioxygenase) genes and proteins. No α-ketoglutarate-dependent dioxygenase enzyme has previously been reported to have the ability to degrade herbicides of different chemical classes and modes of action. This highly novel discovery is the basis of significant herbicide tolerant crop trait opportunities as well as development of selectable marker technology. The subject invention also includes related methods of controlling weeds. The subject invention enables novel combinations of herbicides to be used in new ways. Furthermore, the subject invention provides novel methods of preventing the formation of, and controlling, weeds that are resistant (or naturally more tolerant) to one or more herbicides such as glyphosate.
    • 本发明提供了不仅对2,4-D和其它苯氧基生长素除草剂具有抗性的新型植物,而且还涉及芳氧基苯氧基丙酸酯除草剂。 迄今为止,没有任何期望或建议,通过引入单一基因可以产生具有这两种有利性质的植物。 本发明还包括单独产生本发明的一种或多种酶或与另一种除草剂抗性基因“优选地基于草甘膦抗性”基因“堆叠”的植物,以便提供更广泛和更强大的杂草控制,增加的治疗灵活性,和 改善除草剂抗性管理方案。 更具体地,根据本发明使用的优选的酶和基因在本文中称为AAD(芳氧基链烷酸酯加氧酶)基因和蛋白质。 据报道,没有α-酮戊二酸依赖性双加氧酶具有降解不同化学类别和作用模式的除草剂的能力。 这种高度新颖的发现是显着的除草剂耐受性作物性状机会以及可选择标记技术的发展的基础。 本发明还包括控制杂草的相关方法。 本发明能够以新的方式使用除草剂的新型组合。 此外,本发明提供了防止对一种或多种除草剂如草甘膦具有抗性(或天然更耐受)的杂草的形成和控制的新方法。