Fig. 2From: Antagonism between Staphylococcus epidermidis and Propionibacterium acnes and its genomic basisPhylogenetic tree of 112 S. epidermidis strains based on the shared core genome. Phylogenetic analysis the core genome sequence of approximately 1.7 Mb divides the S. epidermidis strain population in two distinct clades. The sequenced strains used in the antagonism assay are highlighted in redBack to article page