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Article

A dicamba resistance-endowing IAA16 mutation leads to significant vegetative growth defects and impaired competitiveness in kochia (Bassia scoparia)†.

Pest management science - 1 Feb 2021

Wu Chenxi, LeClere Sherry, Liu Kang, Paciorek Marta, Perez-Jones Alejandro, Westra Phil, Sammons R Douglas

Abstract excerpt

BACKGROUND: Precise quantification of the fitness cost of synthetic auxin resistance has been impeded by lack of knowledge about the genetic basis of resistance in weeds. Recent elucidation of a resistance-endowing IAA16 mutation (G73N) in the key weed species kochia (Bassia scoparia), allows detailed characterization of the contribution of resistance alleles to weed fitness, both in the presence and absence of...

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PMID: 32909332
DOI: 10.1002/ps.6080
PMCID: PMC7821297

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F2

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