Fig. 4From: Taxonomy-aware, sequence similarity ranking reliably predicts phage–host relationshipsFunctional classification of phage coding sequences used by Phirbo for host prediction. Protein families (pVOGs) were classified into 15 functions (e.g., DNA replication, transcription). Numbers in the dark circles indicate the number of different pVOGs related to a given function. An extended version of this figure containing the list of pVOGs is provided in Additional file 2: Table S7Back to article page