Effect of Ahasl1-1 and Ahasl1-4 alleles on herbicide resistance and its associated dominance in sunflower.

doi:10.1002/ps.5197

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Article

Effect of Ahasl1-1 and Ahasl1-4 alleles on herbicide resistance and its associated dominance in sunflower.

Pest management science - 1 Apr 2019

Breccia Gabriela, Gianotto Laura, Altieri Emiliano, Bulos Mariano, Nestares Graciela

Abstract excerpt

BACKGROUND: Acetohydroxyacid synthase large subunit 1 (Ahasl1) is a multiallelic locus involved in herbicide resistance in sunflower. Ahasl1-1 and Ahasl1-4 alleles harbor different point mutations that lead to different amino acid substitutions (Ala205Val and Trp574Leu, respectively). The objecti...

Topics

Acetolactate Synthase
Alleles
Arylsulfonates
Helianthus
Herbicide Resistance
Herbicides
Imidazoles
Niacin
Plant Proteins

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