Figure 2. The core genome of prophage WO consists only of head and baseplate genes.

The percentage of prophage WO genomes (N = 16) containing genes present in the active phage genome, WOCauB2, is depicted. Percentages were calculated for both all WO genomes (black) and only WO genomes with tail genes (grey). A gene map of WOCauB2 is shown above the plot with colors corresponding to the labels in Figure 1.