The present invention refers to a method for controlling undesired vegetation at a plant cultivation site, the method comprising the steps of: providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (mut-HPPD) which is resistant or tolerant to a N-heterocyclyl-arylcarboxamide and/or a nucleotide sequence encoding a wild-type homogentisate solanesyl transferase or a mutated homogentisate solanesyl transferase (mut-HST) which is resistant or tolerant to a N-heterocyclyl-arylcarboxamide, and applying to said site an effective amount of said herbicide. The invention further refers to a method of identifying a nucleotide sequence encoding a mut-HPPD which is resistant or tolerant to a N-heterocyclyl-arylcarboxamide, as well as transgenic plants having increased resistance or tolerance to a N-heterocyclyl-arylcarboxamide as compared to a wild-type variety of the plant cell.
本发明涉及一种在植物栽培地控制不良植被的方法,该方法包括以下步骤在所述地点提供一种植物,该植物包含至少一种核酸,该核酸包含编码野生型羟
苯基丙酮酸二氧 化酶或变异型羟
苯基丙酮酸二氧 化酶(mut-HPPD)的核苷酸序列,该变异型羟
苯基丙酮酸二氧 化酶对 N-和/或编码对 N-杂环烯丙基甲酰胺具有抗性或耐受性的野生型同庚异酸酯烷基转移酶或突变型同庚异酸酯烷基转移酶(mut-HST)的核苷酸序列、并向所述部位施用有效量的所述
除草剂。本发明还涉及一种鉴定编码对 N-杂
环戊烯基甲酰胺具有抗性或耐受性的突变-HPPD 的核苷酸序列的方法,以及与野生型植物细胞相比对 N-杂
环戊烯基甲酰胺具有更强抗性或耐受性的转
基因植物。