Evidence map›Paper›PMID 42438111›Full record

ArticlePest management science2026

Identification and functional validation of glutathione S-transferase genes involved in detoxification of sulfoxaflor, afidopyropen and lambda-cyhalothrin in Aphis glycines.

Naichen Guan, Fujie Dang, Shaolong Qiu, Jixing Xia

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Article in Pest management science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Naichen Guan *State Key Laboratory of Agricultural and Forestry Biosecurity, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China.
Fujie Dang *State Key Laboratory of Agricultural and Forestry Biosecurity, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China.
Shaolong QiuState Key Laboratory of Agricultural and Forestry Biosecurity, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China.
Jixing XiaState Key Laboratory of Agricultural and Forestry Biosecurity, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China.ORCID https://orcid.org/0000-0001-7550-2150

Funding

2115 Talent Development Program of China Agricultural Universitythe Chinese Universities Scientific Fundthe Joint Research Program of State Key Laboratory of Agricultural and Forestry Biosecurity
6 · The paper itself

Abstract

backgroundGlutathione S-transferases (GSTs) play important roles in the detoxification of insecticides in insects. However, genome-wide identification and functional characterization of the GST gene family in the soybean aphid Aphis glycines have not been performed.

resultsA total of 17 AgGST genes were identified in the A. glycines genome and classified into five classes. Phylogenetic analysis and chromosomal mapping showed that delta and epsilon class genes experienced significant expansion. Exposure to LC₅₀ concentrations of sulfoxaflor, afidopyropen and lambda-cyhalothrin strongly induced several AgGST genes with AgGSTd5, AgGSTd6 and AgGSTe2 displaying the highest expression levels. RNA interference of AgGSTd5 significantly increased aphid mortality following exposure to all three insecticides. Knockdown of AgGSTd6 significantly elevated mortality under sulfoxaflor, while knockdown of AgGSTe2 significantly increased mortality under both sulfoxaflor and lambda-cyhalothrin. In contrast, silencing of AgGSTt1 and AgGSTt2 showed no significant effect on aphid mortality under the tested insecticides.

conclusionThis study provides comprehensive characterization of the GST gene family in A. glycines and demonstrates that AgGSTd5 plays a central role in the detoxification of sulfoxaflor, afidopyropen and lambda-cyhalothrin, while AgGSTd6 and AgGSTe2 contribute to tolerance against specific insecticides among the three compounds. These genes represent promising molecular targets for monitoring insecticide detoxification responses and for the development of strategies based on GST inhibitors to enhance insecticide efficacy in integrated pest management. © 2026 Society of Chemical Industry.

Indexed as

AphidsGlutathione TransferaseInsecticidesInsect ProteinsNitrilesPyrethrinsPyridinesAnimalsInactivation, MetabolicPhylogenyRNA InterferenceSulfur CompoundscyhalothrinGlutathione TransferaseInsecticidesInsect ProteinsNitrilesPyrethrinsPyridinessulfoxaflorSulfur CompoundsAphis glycinesglutathione S‐transferaseinsecticide detoxificationmolecular dockingRNAi

Identifiers

PMID42438111
PMCPMC13569270

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.