Fig. 3From: Identification of the minimal cytolytic unit for streptolysin S and an expansion of the toxin familyPhylogenetic analysis of the TOMM cytolysin family. A maximum-likelihood tree based on the D protein (listed in Additional file 4: Table S2) for the majority of known and putative producers of cytolytic TOMMs (as of December 2014). This phylogenetic data is deposited in the Dryad Digital Repository, doi:10.5061/dryad.d4863. Clades are color-coded based on the originating genus for each SLS-like toxin, as represented in the legend. The relevant phyla are given in parenthesesBack to article page