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Showing 1 to 1 of 1 for “"Midwest weeds"”.
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Population genetics of herbicide resistance in waterhemp
… (PPO) have been identified throughout the Midwest and the mechanism of resistance in populations from Illinois was previously determined to result from a 3 base pair deletion in the protoporphyrinogen oxidase (PPO)-encoding gene, PPX2. The deletion results in the loss of glycine at position …