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Whole genome sequencing and phylogenetic characterization of a novel bat-associated picornavirus-like virus with an unusual genome organization

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Temmam, Sarah | Hul, Vibol | Bigot, Thomas | Bessaud, Mael | Chrétien, Delphine | Hoem, Thavry | Gorman, Christopher | Duong, Veasna | Dussart, Philippe | Cappelle, Julien | Eloit, Marc

Edité par CCSD ; Elsevier -

International audience. The order Picornavirales is one of the most important viral orders in terms of virus diversity and genome organizations, ranging from a mono- or bi-cistronic expression strategies to the recently described poly-cistronic Polycipiviridae viruses. We report here the description and characterization of a novel picorna-like virus identified in rectal swabs of frugivorous bats in Cambodia that presents an unusual genome organization. Kandabadicivirus presents a unique genome architecture and distant phylogenetic relationship to the proposed Badiciviridae family. These findings highlight a high mosaicism of genome organizations among the Picornavirales.

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