| complete genome sequence of switchgrass mosaic virus, a member of a proposed new species in the genus marafivirus. | the complete genome sequence of a virus recently detected in switchgrass (panicum virgatum) was determined and found to be closely related to that of maize rayado fino virus (mrfv), genus marafivirus, family tymoviridae. the genomic rna is 6408 nucleotides long. it contains three predicted open reading frames (orfs 1-3), encoding proteins of 227 kda, 43.9 kda, and 31.5 kda, compared to two orfs (1 and 2) for mrfv. the complete genome shares 76 % sequence identity with mrfv. the nucleotide sequen ... | 2012 | 22661377 |