Taxonomy of the order Mononegavirales: second update 2018

Maes, Piet; Amarasinghe, Gaya K.; Ayllón, Marı́a A.; Basler, Christopher F.; Bavari, Sina; Blasdell, Kim R.; Briese, Thomas; Brown, Paul A.; Bukreyev, Alexander; Balkema‐Buschmann, Anne; Buchholz, Ursula J.; Chandran, Kartik; Crozier, Ian; Swart, Rik L. de; Dietzgen, Ralf G.; Dolnik, Olga; Domier, Leslie L.; Drexler, Jan Felix; Dürrwald, Ralf; Dundon, William G.; Duprex, W. Paul; Dye, John M.; Easton, Andrew J.; Fooks, Anthony R.; Formenty, Pierre; Fouchier, Ron A. M.; Freitas-Astúa, Juliana; Ghedin, Elodie; Griffiths, Anthony John; Hewson, Roger; Horie, Masayuki; Hurwitz, Julia L.; Hyndman, Timothy H.; Jiāng, Dàohóng; Kobinger, Gary P.; Kondō, Hideki; Kurath, Gael; Kuzmin, Ivan V.; Lamb, Robert A.; Lee, Benhur; Leroy, Eric M.; Lǐ, Jiànróng; Marzano, Shin Yi Lee; Mühlberger, Elke; Netesov, Sergey V.; Nowotny, Norbert; Palacios, Gustavo; Pályi, Bernadett; Pawęska, Janusz T.; Payne, Susan; Rima, Bertus K.; Rota, Paul A.; Rubbenstroth, Dennis; Simmonds, Peter; Smither, Sophie J.; Song, Qisheng; Song, Timothy; Spann, Kirsten; Stenglein, Mark D.; Stone, David M.; Takada, Ayato; Tesh, Robert B.; Tomonaga, Keizō; Tordo, Noël; Towner, Jonathan S.; Hoogen, Bernadette van den; Vasilakis, Nikos; Wahl‐Jensen, Victoria; Walker, Peter; Wang, David; Wang, Lin‐Fa; Whitfield, Anna E.; Williams, John V.; Yè, Gōngyín; Zerbini, F. Murilo; Zhāng, Yǒng Zhèn; Kuhn, Jens H.

doi:10.1007/s00705-018-04126-4

Cited by 72 publications

(67 citation statements)

References 12 publications

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“…The recently updated classification of Mononegavirales taxon has a new family named Xinmoviridae, established for the floating genus Anphevirus [36,37]. In this study, a new member of the virus family, designated as C. tritaeniorhynchus anphevirus (CtAV), was found in most pools of C. tritaeniorhynchus.…”

Section: Xinmoviridaementioning

confidence: 83%

Deciphering the Virome of Culex vishnui Subgroup Mosquitoes, the Major Vectors of Japanese Encephalitis, in Japan

Faizah

Kobayashi

Isawa

et al. 2020

Viruses

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Japanese encephalitis (JE) remains a public health concern in several countries, and the Culex mosquito plays a central role in its transmission cycle. Culex mosquitoes harbor a wide range of viruses, including insect-specific viruses (ISVs), and can transmit a variety of arthropod-borne viruses (arboviruses) that cause human and animal diseases. The current trend of studies displays enhanced efforts to characterize the mosquito virome through bulk RNA sequencing due to possible arbovirus–ISV interactions; however, the extent of viral diversity in the mosquito taxon is still poorly understood, particularly in some disease vectors. In this study, arboviral screening and RNA virome analysis of Culex tritaeniorhynchus and C. pseudovishnui, which are part of the Culex vishnui subgroup mosquitoes, were performed. Results from these two mosquito species, known as the major vectors of JE virus (JEV) in Asia, collected in three prefectures in Japan were also compared with the sympatric species C. inatomii. A total of 27 viruses, including JEV, were detected from these Culex mosquitoes. Molecular and phylogenetic analyses of the detected viruses classified 15 of the 27 viruses as novel species, notably belonging to the Flaviviridae, Rhabdoviridae, Totiviridae, and Iflaviridae families. The successful isolation of JEV genotype I confirmed its continuous presence in Japan, suggesting the need for periodic surveillance. Aside from JEV, this study has also reported the diversity of the RNA virome of disease vectors and broadened the knowledge on mosquito virome profiles containing both arbovirus and ISV. Mosquito taxon seemed to contribute largely to the virome structure (e.g., virome composition, diversity, and abundance) as opposed to the geographical location of the mosquito species. This study therefore offers notable insights into the ecology and evolution of each identified virus and viral family. To the authors’ knowledge, this is the first study to characterize the viromes of the major JE vectors in Japan.

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Section: Xinmoviridaementioning

confidence: 83%

Deciphering the Virome of Culex vishnui Subgroup Mosquitoes, the Major Vectors of Japanese Encephalitis, in Japan

Faizah

Kobayashi

Isawa

et al. 2020

Viruses

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“…Serological reactivity of bat sera with ebolavirus antigens using indirect ELISAs, indirect fluorescent tests, bead-based multiplex assays and/or western blots has been reported in 375 bats representing at least 21 species throughout sub-Saharan Africa and Asia [22][23][24][25][26][27][28][29][30][31][32] . However, interpretation of this data has been exceedingly difficult due to multiple reasons that include: (1) the absence of a panel of positive and negative bat sera for initial serological assay validation and continuing quality control, (2) the use of various uncharacterized recombinant filovirus antigens, and (3) the application of different statistical methods for establishing cutoff values for seropositivity. Nonetheless, ebolavirus serosurveillance offers several distinct advantages compared to surveillance for active virus infection including a longer diagnostic window (i.e., length of time a diagnostic test can detect evidence of infection), no knowledge of virus-tissue tropism and no requirement for destructive sampling.…”

mentioning

confidence: 99%

Comparative analysis of serologic cross-reactivity using convalescent sera from filovirus-experimentally infected fruit bats

Schuh

Amman

Sealy

et al. 2019

Sci Rep

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With the exception of Reston and Bombali viruses, the marburgviruses and ebolaviruses (family Filoviridae ) cause outbreaks of viral hemorrhagic fever in sub-Saharan Africa. The Egyptian rousette bat (ERB) is a natural reservoir host for the marburgviruses and evidence suggests that bats are also natural reservoirs for the ebolaviruses. Although the search for the natural reservoirs of the ebolaviruses has largely involved serosurveillance of the bat population, there are no validated serological assays to screen bat sera for ebolavirus-specific IgG antibodies. Here, we generate filovirus-specific antisera by prime-boost immunization of groups of captive ERBs with all seven known culturable filoviruses. After validating a system of filovirus-specific indirect ELISAs utilizing infectious-based virus antigens for detection of virus-specific IgG antibodies from bat sera, we assess the level of serological cross-reactivity between the virus-specific antisera and heterologous filovirus antigens. This data is then used to generate a filovirus antibody fingerprint that can predict which of the filovirus species in the system is most antigenically similar to the species responsible for past infection. Our filovirus IgG indirect ELISA system will be a critical tool for identifying bat species with high ebolavirus seroprevalence rates to target for longitudinal studies aimed at establishing natural reservoir host-ebolavirus relationships.

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“…2b). AMSV groups within the newly established genus Arlivirus of the family Lispiviridae (order Mononegavirales) [25], along with other viruses identified in a metagenomic study of arthropods in China [2].…”

Section: Amsterdam Virusmentioning

confidence: 99%

Discovery of two highly divergent negative-sense RNA viruses associated with the parasitic nematode, Capillaria hepatica, in wild Mus musculus from New York City

Williams

Che

Oleynik

et al. 2019

Journal of General Virology

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Recent advances in high-throughput sequencing technology have led to a rapid expansion in the number of viral sequences associated with samples from vertebrates, invertebrates and environmental samples. Accurate host identification can be difficult in assays of complex samples that contain more than one potential host. Using unbiased metagenomic sequencing, we investigated wild house mice (Mus musculus) and brown rats (Rattus norvegicus) from New York City to determine the aetiology of liver disease. Light microscopy was used to characterize liver disease, and fluorescent microscopy with in situ hybridization was employed to identify viral cell tropism. Sequences representing two novel negative-sense RNA viruses were identified in homogenates of wild house mouse liver tissue: Amsterdam virus and Fulton virus. In situ hybridization localized viral RNA to Capillaria hepatica, a parasitic nematode that had infected the mouse liver. RNA from either virus was found within nematode adults and unembryonated eggs. Expanded PCR screening identified brown rats as a second rodent host for C. hepatica as well as both nematode-associated viruses. Our findings indicate that the current diversity of nematode-associated viruses may be underappreciated and that anatomical imaging offers an alternative to computational host assignment approaches.

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Taxonomy of the order Mononegavirales: second update 2018

Cited by 72 publications

References 12 publications

Deciphering the Virome of Culex vishnui Subgroup Mosquitoes, the Major Vectors of Japanese Encephalitis, in Japan

Deciphering the Virome of Culex vishnui Subgroup Mosquitoes, the Major Vectors of Japanese Encephalitis, in Japan

Comparative analysis of serologic cross-reactivity using convalescent sera from filovirus-experimentally infected fruit bats

Discovery of two highly divergent negative-sense RNA viruses associated with the parasitic nematode, Capillaria hepatica, in wild Mus musculus from New York City

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