Title |
A curious coincidence: mosquito biodiversity and the limits of the Japanese encephalitis virus in Australasia
|
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Published in |
BMC Ecology and Evolution, June 2007
|
DOI | 10.1186/1471-2148-7-100 |
Pubmed ID | |
Authors |
Stéphane Hemmerter, Jan Šlapeta, Andrew F van den Hurk, Robert D Cooper, Peter I Whelan, Richard C Russell, Cheryl A Johansen, Nigel W Beebe |
Abstract |
The mosquito Culex annulirostris Skuse (Diptera: Culicidae) is the major vector of endemic arboviruses in Australia and is also responsible for the establishment of the Japanese encephalitis virus (JEV) in southern Papua New Guinea (PNG) as well as its incursions into northern Australia. Papua New Guinea and mainland Australia are separated by a small stretch of water, the Torres Strait, and its islands. While there has been regular JEV activity on these islands, JEV has not established on mainland Australia despite an abundance of Cx. annulirostris and porcine amplifying hosts. Despite the public health significance of this mosquito and the fact that its adults show overlapping morphology with close relative Cx. palpalis Taylor, its evolution and genetic structure remain undetermined. We address a hypothesis that there is significant genetic diversity in Cx. annulirostris and that the identification of this diversity will shed light on the paradox that JEV can cycle on an island 70 km from mainland Australia while not establishing in Australia itself. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Australia | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Scientists | 1 | 50% |
Members of the public | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Australia | 2 | 2% |
United Kingdom | 2 | 2% |
Portugal | 1 | 1% |
Lithuania | 1 | 1% |
France | 1 | 1% |
China | 1 | 1% |
Spain | 1 | 1% |
Unknown | 88 | 91% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 28 | 29% |
Student > Ph. D. Student | 15 | 15% |
Other | 11 | 11% |
Student > Master | 7 | 7% |
Student > Bachelor | 6 | 6% |
Other | 23 | 24% |
Unknown | 7 | 7% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 48 | 49% |
Biochemistry, Genetics and Molecular Biology | 10 | 10% |
Medicine and Dentistry | 9 | 9% |
Environmental Science | 7 | 7% |
Veterinary Science and Veterinary Medicine | 3 | 3% |
Other | 9 | 9% |
Unknown | 11 | 11% |