RNA virome analysis of hematophagous Chironomoidea flies (Diptera: Ceratopogonidae and Simuliidae) collected in Tokyo, Japan
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- Kobayashi Daisuke
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Murota Katsunori
- Department of Medical Entomology, National Institute of Infectious Diseases Kyushu Research Station, National Institute of Animal Health, NARO
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- Faizah Astri Nur
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Amoa-Bosompem Michael
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Higa Yukiko
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Hayashi Toshihiko
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Tsuda Yoshio
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Sawabe Kyoko
- Department of Medical Entomology, National Institute of Infectious Diseases
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- Isawa Haruhiko
- Department of Medical Entomology, National Institute of Infectious Diseases
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Abstract
<p>The development of sequencing technologies, in recent years, gives novel insights into the diversity of viruses in arthropods. Human pathogenic or possible pathogenic arthropod-borne viruses (arboviruses) including novel viruses from mosquitoes and ticks have been found by RNA virome analysis using a high-throughput sequencer. However, virome studies for other blood-sucking arthropods like biting midges as well as black flies are relatively scarce. In this study, to find viruses in hematophagous Chironomoidea flies, we performed RNA virome analyses of field-caught female Culicoides arakawae and Simulium aureohirtum as a pilot study. In the analyses, six novel viruses belonging to five virus taxa were detected, showing that RNA virome analysis using the next-generation sequencer was a strong method for understanding the viruses in both biting midges and black flies. This study indicated that C. arakawae and S. aureohirtum, which are not a popular vector for human pathogenic viruses, have a variety of viruses which are as many as other important vectors including mosquitoes and ticks. Furthermore, RNA virome analysis of a variety of blood-sucking insects will aid in not only discovering novel arboviruses but also understanding novel importance for arboviral vectors.</p>
Journal
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- Medical Entomology and Zoology
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Medical Entomology and Zoology 71 (3), 225-243, 2020-09-25
The Japan Society of Medical Entomology and Zoology
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Details 詳細情報について
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- CRID
- 1390004222629505408
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- NII Article ID
- 130007919555
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- NII Book ID
- AN00021948
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- ISSN
- 21855609
- 04247086
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- NDL BIB ID
- 030689440
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed