A novel amino acid substitution Ala‐122‐Tyr in ALS confers high‐level and broad resistance across ALS‐inhibiting herbicides
Pest Management Science2012Vol. 68(8), pp. 1164–1170
Citations Over TimeTop 10% of 2012 papers
Abstract
The molecular basis of ALS-inhibiting herbicide resistance in wild radish population WARR30 was identified to be due to an Ala-122-Tyr mutation in the ALS gene. This is the first report of an amino acid substitution at Ala-122 in the plant ALS that confers high-level and broad-spectrum resistance to ALS-inhibiting herbicides, a remarkable contrast to the known mutation Ala-122-Thr endowing resistance to imidazolinone herbicide.
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