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Article

Carboxylesterase activity, cDNA sequence, and gene expression in malathion susceptible and resistant strains of the cotton aphid, Aphis gossypii.

Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology - 1 Mar 2009

Pan Yiou, Guo Huilin, Gao Xiwu

Abstract excerpt

Levels of insecticide resistance, carboxylesterase activity, carboxylesterase expression, and the cDNA sequence of carboxylesterase gene were investigated in malathion resistant and susceptible strains of cotton aphids, Aphis gossypii (Glover). The resistant strain (MRR) exhibited 80.6-fold resistance to malathion compared to the susceptible strain (MSS) in cotton aphids. Five substrates, alpha-naphthyl acetate...

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PMID: 19110065
DOI: 10.1016/j.cbpb.2008.12.002

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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