FIGURE 1.

Schematic representations of the structures of the nucleolus and of genomes of viruses of the family Rhabdoviridae and Paramyxoviridae. (A) Schematic of the nucleolus showing the FC, DFC and GC. The FC and DFC form functional units (FC‐DFC) within a single GC. ¹ (B) Schematic of genomes of paramyxoviruses and rhabdoviruses, highlighting genes conserved between families of NNSVs (shaded regions) and their function(s) in the infectious cycle. Almost all NNSVs have an equivalent core complement of genes with general structure 3’‐N‐P‐M‐G‐L‐5′. Known nucleolar proteins of rabies virus (P3) and Hendra virus (M) are indicated in blue.