Genomic arrangement of KFV peptide domains within the full-length KFV polypeptide sequence and comparison to other picorna-like insect viruses. Lines represent UTRs, and boxes represent ORFs. Shaded areas represent capsid proteins, and objects within the boxes represent the following: RdRp (▪), protease (•), RNA helicase (▴), and IAP domain (⧫). DCV, Drosophila C virus; RhPV, Rhopalosiphum padi virus; PSIV, Plautia stali intestine virus.