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Insecticide binding mode analysis and biological effects of acetylcholinesterase target-site resistance mutations in Spodoptera frugiperda.

Pesticide biochemistry and physiology - 1 Nov 2024

Zheng Chengfeng, Li Sheng, Wu Mengyan, Li Jianhong, Ma Kangsheng, You Hong

Abstract excerpt

It is urgent to solve insecticide resistance issues for fall armyworm (FAW), Spodoptera frugiperda. Some acetylcholinesterase-1 (Ace-1) mutations (A201S, G227A and F290V) have been identified as a cause of FAW resistance to organophosphates (OPs) and carbamates insecticides (CXs). However, the structural biological mechanisms on the relationship between the Ace-1 mutations and resistance to OPs and CXs still...

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Acetylcholinesterase
Insect Proteins
Insect Resistance and Genetics
Insecticide Resistance
Insecticides

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Molecular Docking Simulation

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PMID: 39477617
DOI: 10.1016/j.pestbp.2024.106164

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