ALT Linearized representation of the genome organization of circoviruses representing each species. The binominal species names and the representative member accession numbers are provided to the left of each genome illustration. The Rep and CP coding genes are shown as orange and blue bars, respectively. Interruptions in the Rep regions correspond to introns.

ALT Genomic organization of the six ampelovirus isolates whose genomes were sequenced in this work. ORFs are represented as coloured boxes. Size scale (in nucleotides) is provided at the bottom of the figure. The acronyms of ampeloviruses from subgroup I and subgroup II are coloured in blue and orange, respectively. Abbreviations are as follows: L-Pro, leader papain-like protease; Mtr, methyltransferase; Hel, helicase; RdRp, RNA-dependent RNA polymerase; HSP70h, heat-shock protein 70 homolog; CP, coat protein; CPm, minor coat protein; other ORFs are named according to the weight in kDa of the protein they encode, preceded with the letter “p” for protein.