FIG 4.

Genome-wide syntenic mapping and key protein phylogenies. (A) Whole-genome alignments of Atu_ph03 with Rhizobium phage RHEph02 and phage MedPE-SWcel-C56. Positions of genes encoding the A1 protein and large terminase are shown with black bars. (B) Phylogenetic analysis of the large terminase subunits from Atu_ph02 and Atu_ph03 and other T7-like phages. Purple nodes indicate T7-like phages, green nodes indicate Sp-6-like phages, and blue nodes indicate ϕKMV-like phages. (C) Phylogenetic analysis of the probable A1 protein from Atu_ph02 and Atu_ph03, closely related Rhizobium phages, phage MedPE-SWcel-C56, and phages belonging to the T5 family. Blue nodes indicate ϕKMV-like phages, orange nodes indicate ϕCBK-like phages, and pink nodes indicate T5-like phages. Scale bars represent the number of amino acid substitutions per site. Numerical value on each node represents the bootstrap value of 100 replicates.