Discovery of Novel Alphacoronaviruses in European Rodents and Shrews |
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| Authors: | Theocharis Tsoleridis Okechukwu Onianwa Emma Horncastle Emma Dayman Miaoran Zhu Taechasit Danjittrong Marta Wachtl Jerzy M. Behnke Sarah Chapman Victoria Strong Phillipa Dobbs Jonathan K. Ball Rachael E. Tarlinton C. Patrick McClure |
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| Affiliation: | 1.School of Life Sciences, University of Nottingham, Nottingham NG7 2UH, UK; (T.T.); (O.O.); (E.H.); (E.D.); (M.Z.); (T.D.); (M.W.); (J.M.B.); (C.P.M.);2.Twycross Zoo, Burton Road, Atherstone, Warwickshire CV9 3PX, UK; (S.C.); (V.S.); (P.D.);3.School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, UK; |
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| Abstract: | Eight hundred and thirteen European rodents and shrews encompassing seven different species were screened for alphacoronaviruses using PCR detection. Novel alphacoronaviruses were detected in the species Rattus norvegicus, Microtus agrestis, Sorex araneus and Myodes glareolus. These, together with the recently described Lucheng virus found in China, form a distinct rodent/shrew-specific clade within the coronavirus phylogeny. Across a highly conserved region of the viral polymerase gene, the new members of this clade were up to 22% dissimilar at the nucleotide level to the previously described Lucheng virus. As such they might represent distinct species of alphacoronaviruses. These data greatly extend our knowledge of wildlife reservoirs of alphacoronaviruses. |
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| Keywords: | coronaviruses rodents shrews alphacoronavirus |
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