Abstract
The genome of Triticum mosaic virus (TriMV), a recently discovered mite-transmitted wheat potyvirus, was sequenced, characterized, and compared to other members of the family Potyviridae. TriMV has a single mRNA strand of 10,266 nucleotides with a predicted polyprotein consisting of 3,112 peptides. Protein alignments of the coat protein demonstrate that TriMV has 45.9% identity to Sugarcane streak mosaic virus strain AP (SCSMV-AP), but shares only 23.2% identity to Wheat streak mosaic virus. Although TriMV is mite-transmitted and could be placed in the genus Tritimovirus, it is significantly divergent and should be placed in the newly proposed genus Susmovirus.
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Acknowledgements
The authors would like to thank Drs. Anna Whitfield and Arthur Hunt for their input and Beth Gillet-Walker, Zach Simon, Amy Bernardo, and Jeff Ackerman for their technical assistance. This work was funded by the USDA-ARS CRIS project 5430-21000-005-00.
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Fellers, J.P., Seifers, D., Ryba-White, M. et al. The complete genome sequence of Triticum mosaic virus, a new wheat-infecting virus of the High Plains. Arch Virol 154, 1511–1515 (2009). https://doi.org/10.1007/s00705-009-0462-1
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DOI: https://doi.org/10.1007/s00705-009-0462-1