Phylogenetic divergence of O. oeni . A. Maximum-likelyhood phylogeny based on whole-genome alignment of fourteen O. oeni strains. Bootstrap proportions are indicated at each relevant position (total support from 100 replicates). B. Variation in exopolysaccharide (EPS) loci in O. oeni. Each of the three loci is composed of a variable number of individual ORFs. Each variant at a particular locus is represented by a separate color. C. Maximum-likelyhood phylogeny based on the concatenated predicted protein sequences of 872 conserved orthologs from fourteen strains of O. oeni in addition to its closest known relative, O. kitaharae.