| 摘要 |
Plant cells and plants are described which are tolerant to a herbicidal acetohydroxyacid synthase (AHAS) inhibitor, for example to a sulfonylurea, imidazolinone or triazolopyrimidine herbicide, wherein said tolerance is caused by an increased level of AHAS enzyme. Plant cells of the invention may be obtained by selection procedures or by genetic engineering. Further described are recombinant DNA useful in preparing said plant cells, methods of preparation of said plant cells, plants, seeds and other propagules and methods of controlling weed in a plantation consisting of plants of the invention. |
