Figure 3From: Reconstructing the modular recombination history of Staphylococcus aureus phagesThe parents graph. The parents graph for the set of 31 phages. Vertices that are not incident to at least one edge are omitted. Vertices are labeled by phage name. The edge labeled F 41, coming from phage F 28 and going to phage F 42, indicates that F 42 can be produced by a recombination between F 28 and F 41.Back to article page