申请人:Dow AgroSciences LLC
公开号:US20130035233A1
公开(公告)日:2013-02-07
The subject invention provides novel plants that are not only resistant to 2,4-D, but also to pyridyloxyacetate 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 “stacked” together with one or more other herbicide resistance genes. The subject invention enables novel combinations of herbicides to be used in new ways. Furthermore, the subject invention provides novel methods of preventing the development of, and controlling, strains of weeds that are resistant to one or more herbicides such as glyphosate. The preferred enzyme and gene for use according to the subject invention are referred to herein as AAD-12 (AryloxyAlkanoate Dioxygenase). This highly novel discovery is the basis of significant herbicide tolerant crop trait and selectable marker opportunities.
本发明提供了一种新型植物,不仅对2,4-D具有抗性,而且对吡啶氧乙酸类除草剂也具有抗性。迄今为止,没有任何预期或建议表明引入单个基因可以产生同时具有这两种优势特性的植物。本发明还包括产生本发明中的一种或多种酶与一种或多种其他除草剂抗性基因“堆叠”在一起的植物。本发明使得新型除草剂的组合可以以新的方式使用。此外,本发明提供了一种防止和控制对一种或多种除草剂(如草甘膦)具有抗性的杂草品系的新方法。本发明中用于使用的首选酶和基因被称为AAD-12(芳氧烷基酸脱氧酶)。这一极其新颖的发现是显著的除草剂耐受作物特征和可选择标记机会的基础。