Life table analysis and RNA-Seq reveal hormesis and transgenerational effects of deltamethrin on Aphis gossypii
文献类型： 外文期刊
作者： Huangfu, Ningbo 1 ; Shang, Jiao 1 ; Guo, Lixiang 3 ; Zhu, Xiangzhen 1 ; Zhang, Kaixin 1 ; Niu, Ruichang 1 ; Li, Dongyang 1 ; Gao, Xueke 1 ; Wang, Li 1 ; Ji, Jichao 1 ; Luo, Junyu 1 ; Cui, Jinjie 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Cotton Res, State Key Lab Cotton Biobreeding & Integrated Util, Anyang, Peoples R China
2.Huazhong Agr Univ, Coll Plant Sci & Technol, Hubei Insect Resources Utilizat & Sustainable Pest, Wuhan, Peoples R China
3.Zhengzhou Univ, Sch Agr Sci, State Key Lab Cotton Biobreeding & Integrated Util, Zhengzhou Res Base, Zhengzhou, Peoples R China
4.Chinese Acad Agr Sci, Western Agr Res Ctr, Changji, Peoples R China
关键词： Aphis gossypii; hormesis; sublethal effects; transgenerational effects; hormetic dose response
期刊名称：PEST MANAGEMENT SCIENCE （ 影响因子：3.8； 五年影响因子：4.3 ）
ISSN： 1526-498X
年卷期： 2025 年 81 卷 1 期
页码：
收录情况： SCI
摘要： Background Deltamethrin, as a highly effective and broad-spectrum insecticide, has been widely used for agricultural pest control such as Aphis gossypii worldwide. Increasing evidence has shown that despite great economic benefits brought by it, deltamethrin has also non-negligible side effects. However, the potential risks and related molecular mechanisms remain largely unclear. Results Herein, the life table parameters and transcriptome sequencing analyses of the four successive aphid generations were performed to investigate the hormesis and transgenerational effects of deltamethrin on A. gossypii. The life table analysis showed that although the exposure of G(0) aphid to 30% lethal concentration (LC30) deltamethrin significantly reduced the net reproduction rate (R-0), intrinsic rate of increase (r), and fecundity of G(0), but it significantly enhanced the R-0 and fecundity of subsequent two generations (G1 and G2) of A. gossypii. Moreover, transcriptomic analyses showed that the signaling pathways related to posttranscriptional regulation (spliceosome), protein processing, longevity regulating, and cell proliferation (DNA replication, homologous recombination and non-homologous end-joining) were significantly up-regulated in G1 or G2 under LC30 deltamethrin treatment. Additionally, we also found that the deltamethrin-sulfoxaflor rotation of G0 and G1 still induced reproductive stimulation, but the reproductive stimulation induced by insecticides rotation treatment was significantly lower than that in the deltamethrin exposure alone. Conclusion Our study demonstrates that sublethal concentrations of deltamethrin significantly enhanced the offspring fecundity of cotton aphid. In addition, our study also reveals the transcriptional response mechanism of hormesis-induced fecundity increase, providing valuable reference for optimizing the application of deltamethrin in integrated pest management. (c) 2024 Society of Chemical Industry.
- 相关文献
作者其他论文 更多>>
-
Broad host adaptation of Mythimna separata mediated by gut bacteria and detoxification enzyme gene MsGSTd3
作者：Xu, Chao;Chen, Ruifang;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Elumalai, Punniyakotti;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Xu, Chao;Xu, Chao;Chen, Ran;Chen, Ruifang
关键词：Oriental armyworm; host plant; life history traits; 16S rRNA sequencing; Enterobacter cloacae; Enterococcus mundtii; RNAi
-
Infecting Nicotiana benthamiana and grapevine leaves with Grapevine fabavirus suggests its involvement in the crinkling and leaflet formation in grapevine leaves
作者：Zhang, Xiangkun;Li, Meixuan;Ge, Linfeng;Liang, Chen;Qiao, Yuelian;Shi, Xiaoxin;Wang, Li;Du, Guoqiang;Ahmad, Bilal
关键词：'Shine Muscat' grapevines; N. benthamiana; Grapevine fabavirus; cDNA clone; Agrobacterium -mediated inoculation
-
CaEch1-mediated mitophagy regulates vegetative growth, conidiation, appressorium formation, and pathogenicity in Colletotrichum camelliae
作者：Meng, Shuai;Cheng, Longjun;Chao, Shufen;Xiong, Meng;Luo, Chaoxi;Wang, Li;Chen, Ya
关键词：Anthracnose;
Colletotrichum camelliae ; CaEch1; Pathogenicity; Mitophagy -
Ecological risks of a biopesticide from marine-derived amino-oligosaccharides in agriculture: Food chain effects on non-target organisms Frankliniella occidentalis and its natural predator Neoseiulus barkeri
作者：Wang, Qinqin;Jia, Bohai;Wang, Li;Zhao, Te;Zhou, Lin;Cui, Libo;Zhang, Yannan;Xu, Xuenong;Zhang, Yannan
关键词：Amino oligosaccharides; Food chain transmission; Frankliniella occidentalis; Neoseiulus barkeri; Fitness costs; Enzyme activity
-
A Spectral Hierarchical Machine Learning for Predicting Arsenic Concentration in Farmland Soil Using Sentinel-2 Imagery
作者：Wang, Li;Wu, Shangrong;Xia, Lang;Zha, Yan;Yang, Peng;Wang, Li;Wu, Shangrong;Xia, Lang;Zha, Yan;Yang, Peng;Zhou, Yong;Zhou, Zehan
关键词：Soil; Metals; Predictive models; Feature extraction; Remote sensing; Biological system modeling; Radio frequency; Noise; Accuracy; Surfaces; Farmland soil; machine learning; multispectral image; soil arsenic; spectral hierarchization
-
The Molecular Mechanisms Underlying Zucchini-Induced Changes in the Host Adaptation of Cotton- and Cucumber-Type Aphis gossypii
作者：Pan, Yibin;Xu, Weili;Wang, Li;Zhang, Kaixin;Ji, Jichao;Li, Dongyang;Zhu, Xiangzhen;Gao, Xueke;Luo, Junyu;Cui, Jinjie;Pan, Yibin
关键词：cotton aphid; host specialization; host shift; biological phenotype; combined transcriptome analysis
-
The GABA-modulated energy metabolism reconfiguration positively regulates cotton (Gossypium hirsutum L.) responses during post-waterlogging recovery
作者：Wang, Li;Zheng, Saiya;Li, Leyue;Liu, Xuanxuan;Feng, Liuchun;Liu, Xinyan;Huang, Qingqing;Zhang, Yibin;Yan, Gentu;Wang, Ning;Ma, Chunmei;Yan, Gentu;Wang, Ning
关键词：Cotton; RNA-sequencing; Widely targeted metabolomics; Post-waterlogging stress; Alternative energy metabolism; Reactive oxygen species
