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Transcriptomic analysis to elucidate the response of honeybees (Hymenoptera: Apidae) to amitraz treatment

Amitraz is an acaricide that is widely used in apiculture. Several studies have reported that in honeybees (Apis mellifera Linnaeus; Hymenoptera: Apidae), amitraz affects learning, memory, behavior, immunity, and various other physiological processes. Despite this, few studies have explored the mole...

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Detalles Bibliográficos
Autores principales: Ye, Liang, Liu, Peng, Shi, Tengfei, Wang, Anran, Zhu, Yujie, Li, Lai, Yu, Linsheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7060074/
https://www.ncbi.nlm.nih.gov/pubmed/32143212
http://dx.doi.org/10.1371/journal.pone.0228933
Descripción
Sumario:Amitraz is an acaricide that is widely used in apiculture. Several studies have reported that in honeybees (Apis mellifera Linnaeus; Hymenoptera: Apidae), amitraz affects learning, memory, behavior, immunity, and various other physiological processes. Despite this, few studies have explored the molecular mechanisms underlying the action of amitraz on honeybees. Here, we investigated the transcriptome of honeybees after exposure to 9.4 mg/L amitraz for 10 d, a subchronic dose. Overall, 279 differentially expressed genes (DEGs) were identified (237 upregulated, 42 downregulated). Several, including Pla2, LOC725381, LOC413324, LOC724386, LOC100577456, LOC551785, and P4504c3, were validated by quantitative PCR. According to gene ontology, DEGs were mainly involved in metabolism, biosynthesis, and translation. Kyoto Encyclopedia of Genes and Genomes pathway analyses revealed that amitraz treatment affected the relaxin signaling pathway, platelet activation, and protein digestion and absorption.