Figure 2
Hierarchical clustering of CoNS phage genomes. (1) Intergenomic distances of protein clusters were calculated using VirClust (2) and their relationship by silhouette width was examined using a hierarchical tree. The constituent viral genome clusters (VGCs) were determined based upon a 0.9 distance threshold. Similarity within each VGC is indicated by colour, with values closer to 1 being lime green. (3) Viral genome protein cluster (PCs) distribution is represented by a heatmap with rows representing individual genomes and columns as individual protein clusters together. A range of nine colours are used to indicate the number of protein clusters. Data to the right provide viral genome-specific statistics (4–9): (4) genome length (bp); (5) fraction of shared proteins (dark grey) from total proteins (light grey); (6) fraction of shared proteins within a VGC; (7) fraction of proteins specific to its own VGC; (8) proportion of proteins shared outwith a VGC; (9) the proportion of proteins shared exclusively outwith a VGC. (10) CoNS phage names from this study, provided as either their identifier or GenBank accession number, are included with reference phage genomes. (11) Electron micrographs of 6 phages, one from each cluster identified in this study [scale bar, 200 nm]. (12) Plaque morphology of each of the pictured phage and (13) their ViPTree cluster number and (14) their phage name.
