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Microbiome variation correlates with the insecticide susceptibility in different geographic strains of a significant agricultural pest, *Nilaparvata lugens*

Agriculture

Microbiome variation correlates with the insecticide susceptibility in different geographic strains of a significant agricultural pest, *Nilaparvata lugens*

Y. Zhang, T. Cai, et al.

This intriguing study by Yunhua Zhang, Tingwei Cai, Maojun Yuan, Zhao Li, Ruoheng Jin, Zhijie Ren, Yao Qin, Chang Yu, Yongfeng Cai, Runhang Shu, Shun He, Jianhong Li, Adam C. N. Wong, and Hu Wan explores the relationship between microbiome composition and insecticide resistance in brown planthopper strains. The research uncovers how environmental factors influence microbial symbionts, opening avenues for innovative resistance management strategies.

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Playback language: English
Abstract
This study investigated the correlation between microbiome composition, transcriptome, and insecticide resistance in different geographic strains of the brown planthopper (*Nilaparvata lugens*). The abundance of core bacterial symbionts correlated significantly with the expression of host detoxifying genes, particularly *NICYP6ER1*, linked to insecticide resistance. Environmental factors (temperature, precipitation, latitude, longitude) predicted symbiont abundances and correlated with insecticide susceptibility. These findings highlight the role of microbiome-environment-host interactions in insecticide susceptibility and suggest potential microbial-based strategies for resistance management.
Publisher
npj Biofilms and Microbiomes
Published On
Jan 12, 2023
Authors
Yunhua Zhang, Tingwei Cai, Maojun Yuan, Zhao Li, Ruoheng Jin, Zhijie Ren, Yao Qin, Chang Yu, Yongfeng Cai, Runhang Shu, Shun He, Jianhong Li, Adam C. N. Wong, Hu Wan
Tags
microbiome
insecticide resistance
brown planthopper
symbionts
environmental factors
transcriptome
geographic strains

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