Figure 4.

(a) Annotated Tree of cISFV 3${}^{\prime }$UTRs. Asterisks denote incomplete 3${}^{\prime }$UTR sequences. Species without available 3${}^{\prime }$UTR are not shown. (b) Consensus secondary structure plots and structural alignments of CM hits of Repeat a/b elements in CxFV, QBV, and MSFV. (c) Schematic of the common architecture of CxFV, QBV, and MSFV. Element I-IV refers to the respective repeat of elements. (d) Consensus structure plot and structural alignment of all CM hits of xrRNA-like elements in PaRV. (e) Proposed 3${}^{\prime }$UTR architecture of KRV, AEFV, and CFAV with consensus structure plots and structural alignments of I.xrRNA1 and I.xrRNA2.