Fig. 4From: Multi-locus sequence analyses reveal a clonal L. borgpetersenii genotype in a heterogeneous invasive Rattus spp. community across the City of Johannesburg, South AfricaBayesian multi-locus (lfb1, 261 bp; secY, 433 bp; MST1, 174 bp; MST3, 220 bp; and MST9, 204 bp) phylogeny, implemented with unlinked substitution models, of L. interrogans strains identified in Cape Town (inset). Nodes with posterior support greater than 0.9 are labelled. Reference sequences are labelled by biosample and Leptospira strain. Individual gene trees including all samples successfully typed for each locus are found in Additional file 3: Figures S6–S10Back to article page