Title |
A New Species of Mesonivirus from the Northern Territory, Australia
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Published in |
PLOS ONE, March 2014
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DOI | 10.1371/journal.pone.0091103 |
Pubmed ID | |
Authors |
David Warrilow, Daniel Watterson, Roy A. Hall, Steven S. Davis, Richard Weir, Nina Kurucz, Peter Whelan, Richard Allcock, Sonja Hall-Mendelin, Caitlin A. O’Brien, Jody Hobson-Peters |
Abstract |
Here we describe Casuarina virus (CASV), a new virus in the family Mesoniviridae. This is the first report of a mesonivirus in Australia, which extends the geographical range of this virus family to 3 continents. The virus was isolated in 2010 from Coquillettidia xanthogaster mosquitoes during surveillance in the suburbs of Darwin, the capital of the Northern Territory. Cryo-electron microscopy of the CASV virions revealed spherical particles of 65 nm in size with large club-shaped projections of approximately 15 nm in length. The new virus was most closely related to Alphamesonivirus 1, the only currently recognized species in the family. In 2013 a further 5 putative new mesonivirus species were described: Hana, Méno, Nsé, Moumo and Dak Nong viruses. The evolutionary distance between CASV and two of its closest relatives, Cavally and Hana viruses (Jones-Taylor-Thornton distance of 0.151 and 0.224, respectively), along with its isolation from a different genus of mosquitoes captured on a separate continent indicate that CASV is a new species. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Australia | 2 | 67% |
United States | 1 | 33% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Practitioners (doctors, other healthcare professionals) | 1 | 33% |
Scientists | 1 | 33% |
Members of the public | 1 | 33% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 49 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 11 | 22% |
Student > Ph. D. Student | 10 | 20% |
Student > Bachelor | 9 | 18% |
Researcher | 9 | 18% |
Student > Postgraduate | 2 | 4% |
Other | 0 | 0% |
Unknown | 8 | 16% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 15 | 31% |
Biochemistry, Genetics and Molecular Biology | 12 | 24% |
Immunology and Microbiology | 6 | 12% |
Medicine and Dentistry | 5 | 10% |
Engineering | 2 | 4% |
Other | 1 | 2% |
Unknown | 8 | 16% |