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bioRxiv · 10.1101/2020.01.28.923201

Molecular characterization of a novel cytorhabdovirus with a unique genomic organization infecting yerba mate (Ilex paraguariensis) in Argentina

Bejerman, N.·Acevedo, R. M.·de Breuil, S.·Ruiz, O. A.·Sansberro, P.·Dietzgen, R. G.·Nome, C.·Debat, H. J.
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Abstract

The genome of a novel rhabdovirus was detected in yerba mate (Ilex paraguariensis St. Hil.). The newly identified virus, tentatively named yerba mate virus A (YmVA), has a genome of 14,961 nucleotides. Notably, eight open reading frames were identified in the antigenomic orientation of the negative-sense, single-stranded viral RNA, including two novel accessory genes, in the order 3-N-P-3-4-M-G-L-8-5. Sequence identity of the encoded proteins as well as phylogenetic analysis suggest that YmVA is a new member of the genus Cytorhabdovirus, family Rhabdoviridae. YmVA unique genomic organization and phylogenetic relationships indicate that this virus likely represents a distinct evolutionary lineage within the cytorhabdoviruses.

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Bejerman, N., Acevedo, R. M., de Breuil, S., Ruiz, O. A., Sansberro, P., Dietzgen, R. G., Nome, C., Debat, H. J.. 2020-01-28. Molecular characterization of a novel cytorhabdovirus with a unique genomic organization infecting yerba mate (Ilex paraguariensis) in Argentina. https://doi.org/10.1101/2020.01.28.923201

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