https://scholars.lib.ntu.edu.tw/handle/123456789/606099
標題: | Missing Nurse Bees—Early Transcriptomic Switch From Nurse Bee to Forager Induced by Sublethal Imidacloprid | 作者: | Chen Y.-R Tzeng D.T.W Ting C Hsu P.-S Wu T.-H Zhong S EN-CHENG YANG |
關鍵字: | honey bee;imidacloprid;precocious foraging;sublethal dosage;transcriptome;4 aminobutyric acid B receptor;60S ribosomal protein L4;apidermin 1;connectin;corepressor interacting with RBPJ 1;corepressor protein;cuticular protein 14;DNA ligase;elongation factor;glutaminase;insect protein;kinectin;MAP kinase interacting serine threonine protein kinase 1;membrane protein;nicotinamide riboside;nitrogen permease regulator 3 like protein;permease;plastin 2;protein serine threonine kinase;regulator of non sense transcripts 1;regulator protein;ribosome protein;somatomedin binding protein;transforming growth factor beta receptor 1;trehalose transporter 1;unclassified drug;adult;animal experiment;Article;controlled study;developmental stage;experimental test;forager;foraging behavior;gene expression;gene expression profiling;gene ontology;honeybee;imidacloprid Feeding Assay;larval stage;molecular library;nonhuman;RNA extraction;sublethal dose;transcriptomics;worker (insect) | 公開日期: | 2021 | 卷: | 12 | 來源出版物: | Frontiers in Genetics | 摘要: | The environmental residue/sublethal doses of neonicotinoid insecticides are believed to generate a negative impact on pollinators, including honey bees. Here we report our recent investigation on how imidacloprid, one of the major neonicotinoids, affects worker bees by profiling the transcriptomes of various ages of bees exposed to different doses of imidacloprid during the larval stage. The results show that imidacloprid treatments during the larval stage severely altered the gene expression profiles and may induce precocious foraging. Differential expression of foraging regulators was found in 14-day-old treated adults. A high transcriptome similarity between larvae-treated 14-day-old adults and 20-day-old controls was also observed, and the similarity was positively correlated with the dose of imidacloprid. One parts per billion (ppb) of imidacloprid was sufficient to generate a long-term impact on the bee’s gene expression as severe as with 50 ppb imidacloprid. The disappearance of nurse bees may be driven not only by the hive member constitution but also by the neonicotinoid-induced precocious foraging behavior. ? Copyright ? 2021 Chen, Tzeng, Ting, Hsu, Wu, Zhong and Yang. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109004038&doi=10.3389%2ffgene.2021.665927&partnerID=40&md5=159397ee6cf2bed9879a9c2bc5ca13dc https://scholars.lib.ntu.edu.tw/handle/123456789/606099 |
ISSN: | 16648021 | DOI: | 10.3389/fgene.2021.665927 |
顯示於: | 昆蟲學系 |
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