Multiple Pro-197 substitutions in the acetolactate synthase of rigid ryegrass (Lolium rigidum) and their impact on chlorsulfuron activity and plant growth

@inproceedings{Kaloumenos2012MultiplePS,
  title={Multiple Pro-197 substitutions in the acetolactate synthase of rigid ryegrass (Lolium rigidum) and their impact on chlorsulfuron activity and plant growth},
  author={Nikolaos S. Kaloumenos and Vassiliki C. Tsioni and Eugenia G. Daliani and Stella E. Papavassileiou and Anthi G. Vassileiou and Poplia N. Laoutidou and Ilias G. Eleftherohorinos},
  year={2012}
}
Abstract The evaluation of 21 Lolium rigidum accessions for chlorsulfuron resistance in a whole-plant response experiment indicated that 10 accessions were highly resistant (R) to chlorsulfuron, three partially resistant (r) and seven susceptible (S) to this herbicide. The excellent control of the r accessions in the presence of terbufos provided strong evidence for the existence of herbicide metabolism resistance due to cytochrome P450 enzymes. The sequence of 34 L. rigidum plants from the 10… CONTINUE READING

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