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Issue: Vol. 22: 30 Nov. 2022
Type: Proceedings Papers
Published: 2022-11-30
DOI: 10.11646/zoosymposia.22.1.92
Page range: 144
Abstract views: 94
PDF downloaded: 12

Multi-omics analysis shed light on the mechanisms of tick reproductive inhibition by antibiotics

Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China
Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China, Hebei Key Laboratory of Wetland Ecology and Conservation, Hengshui University, Hengshui, Hebei 053000, China
Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China
Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China
Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China
Hebei Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China
Ticks Tetracycline reproductive anomalies bacterial microbiota transcriptome metabolomics

Abstract

Ticks are vector pests and their biology and control are of worldwide concern. Microbiota play an important role in tick physiology, and antibiotic treatments are mostly used to explore the interactions between ticks and symbiotic microorganisms. In addition to altering the host microbial community, antibiotics also exhibit toxic effects on the host. In the tick Haemaphysalis longicornis, the engorged female ticks showed reproductive disruption after microinjection of tetracycline, as evidenced by prolonged oviposition time, reduced reproductive efficiency and hatchability, and abnormal oocyte development.

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