Figure 1.

Maximum parsimony tree (unrooted) showing the four genomic clusters of E. sakazakii based on partial 16S rDNA sequence analysis. Gaps were not considered an extra state, and the topology was optimised using simulated annealing.

Iversen et al. BMC Microbiology 2006 6:94   doi:10.1186/1471-2180-6-94
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