Characterization of mutations in AlHK1 gene from Alternaria longipes: implication of limited function of two-component histidine kinase on conferring dicarboximide resistance.

Abstract excerpt

Four series (S, M, R, and W) of Alternaria longipes isolates were obtained based on consecutive induction with Dimethachlon (Dim) and ultraviolet irradiation. These isolates were then characterized according to their tolerance to Dim, sensitivity to osmotic stress, and phenotypic properties. All the induced Dim-resistant isolates showed a higher osmosensitivity than the parental strains, and the last generation...

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