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Complete genome characterization of mosavirus (family Picornaviridae) identified in droppings of a European roller (Coracias garrulus) in Hungary |
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| Authors: | Gábor Reuter Ákos Boros Tamás Kiss Eric Delwart Péter Pankovics |
| Affiliation: | 1. Regional Laboratory of Virology, National Reference Laboratory of Gastroenteric Viruses, áNTSZ Regional Institute of State Public Health Service, Szabadság út 7, Pecs, 7623, Hungary 3. Blood Systems Research Institute, San Francisco, CA, USA 2. Hungarian Ornithological and Nature Conservation Society, Budapest, Hungary 4. University of California, San Francisco, CA, USA |
| Abstract: | Mosavirus (mosavirus A1, M-7/2010/USA, JF973687), a novel picornavirus, was found in a canyon mouse (Peromyscus crinitus) in the USA in 2010. It represents a novel species (Mosavirus A) in a novel genus (Mosavirus) in the family Picornaviridae. In this study, the first complete genome sequence of another mosavirus, SZAL6-MoV/2011/HUN (KF958461), was determined from one out of 18 fecal samples from an Afro-Palearctic migratory bird, the European roller (Coracias garrulus). The complete genome of SZAL6-MoV/2011/HUN is 8385 nt long (from poly(C) tract to poly(A) tail), contains a 646-nt-long 5′UTR that forms a type II IRES, and encodes a potential 2550-aa-long polyprotein precursor including an aphthovirus-like Lpro-proteinase, a small aphthovirus-like 2ANPG↓P, and two 3BVPg proteins. SZAL6-MoV/2011/HUN has 67 %, 74 %, and 76 % aa sequence identity in the P1, P2, and P3 region, respectively, to M-7/2010/USA and represents a second mosavirus type, mosavirus A2. |
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