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Classification of 617 plant viruses infecting EFFs. (A) The number of virus species identified in each family is shown. Virus families are indicated by color code according to the nature of their genomes (above each bar). (B) Percentage of viruses containing RNA (+ssRNA, −ssRNA, +/−ssRNA, ssRNA, and dsRNA) or DNA (ssDNA and dsDNA-RT) genomes.
