A novel nyavirus lacking matrix and glycoprotein genes from Argas japonicus ticks

Kobayashi, Daisuke; Komatsú, Noriyuki; Faizah, Astri Nur; Amoa-Bosompem, Michael; Sawabe, Kyoko; Isawa, Haruhiko

doi:10.1016/j.virusres.2020.198254

Cited by 8 publications

(4 citation statements)

References 41 publications

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“…• Nyavirus argatis, for Sekira virus (SEKRV) identified in the RNA virome of a pool of ticks (argasid Argas japonicus Yamaguti, Clifford and Tipton, 1968) sampled in Mishima (三島市), Shizuoka Prefecture (静岡県), Japan [28]; and • Nyavirus somateriae for Jeremy Point nyavirus (JPNV) identified in the spleen of a common eider (anatid Somateria mollissima (Linnaeus, 1758)) collected at Jeremy Point, Massachusetts, USA, in 2013 (unpublished; Gen-Bank: MN045233).…”

Section: Family Nyamiviridaementioning

confidence: 99%

2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales

et al. 2022

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In March 2022, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by two new families (bunyaviral Discoviridae and Tulasviridae), 41 new genera, and 98 new species. Three hundred forty-nine species were renamed and/or moved. The accidentally misspelled names of seven species were corrected. This article presents the updated taxonomy of Negarnaviricota as now accepted by the ICTV.

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Section: Family Nyamiviridaementioning

confidence: 99%

2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales

et al. 2022

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“…It has been reported that the overwhelming majority of specimens have been collected from swallows and swallow nests (54,(60)(61)(62)(63)(64)(65)(66)(67)(68)(69). Researchers rarely collected A. japonicus ticks from hosts other than wild birds, although it has been found that this species successfully sucks blood from chickens and many mammals in the laboratory (62,64).…”

Section: Natural Hostmentioning

confidence: 99%

A review of argasid ticks and associated pathogens of China

Chen

Liu

2022

Front. Vet. Sci.

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It has been recorded 221 species of soft ticks in the world. However, the classification system of Argasidae is still unclear with nearly two-third controversial species in genus level. Therefore, comprehensive research is still necessary. In 2016, Wen and Chen overviewed the valid species of soft ticks in China for the first time. Up to now, the soft tick fauna of China remains poorly known. Although several studies have been undertaken, the information regarding soft ticks and associated diseases are fragmentary. To facilitate the future study of this group, the scattered information on soft ticks of China is herein synthesized. Toward the end of 2021, 15 valid species of argasid ticks have been reported, of these, 9 species (60%) including Argas beijingensis, A. japonicus, A. persicus, A. sinensis, A. vespertilionis, A. vulgaris, Ornithodoros lahorensis, O. tartakovskyi, and O. papillipes have been recorded biting humans. Argas persicus is the most common species, and its borne pathogens are widely investigated, while most other argasid ticks are not sufficiently studied in China. Here, we summarize detailed information regarding hosts, geographical distribution, molecular data, and vector roles of argasid ticks in China.

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“…Using the deduced amino acid sequences of the viral PB1 and PB2 genes, phylogenetic analysis was performed as described previously (7)(8)(9). The detected viruses were clustered with quaranjaviruses and related viruses in the dendrograms of both PB1 and PB2 genes (Fig.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

“…These results allude that the viruses detected in this study were probably a new NGS analysis of the blind-passaged supernatants of BHK-21 cells inoculated with virus-positive pools did not result in the detection of any quaranjavirus-like sequences, which implies that the virus isolation was unsuccessful. Therefore, the possible presence of an endogenous viral element (EVE) in the genome was assessed by the same method as described previously (9) using the primer sets for viral PB1 (nT10-95F and nT10-95R) and PB2 (Quaranja-PB2-1 and Quaranja-PB2-2) genes, and internal control for the reaction (9). PCR amplicons were not detected using the viral gene-specific primer sets although amplicons of the internal positive control were observed in all samples (data not shown).…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Detection of Quaranjavirus-Like Sequences from <i>Haemaphysalis hystricis</i> Ticks Collected in Japan

et al. 2022

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A novel nyavirus lacking matrix and glycoprotein genes from Argas japonicus ticks

Cited by 8 publications

References 41 publications

2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales

2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales

A review of argasid ticks and associated pathogens of China

Detection of Quaranjavirus-Like Sequences from <i>Haemaphysalis hystricis</i> Ticks Collected in Japan

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