Maximum parsimony (MP) strict consensus tree based on the 16S rRNA gene sequences of selected Enterobacteriaceae. Tree was constructed using CNI with a search level of 3, and initial trees by random addition (100 reps). The consensus tree inferred from 58 optimal trees is shown. Branches corresponding to partitions reproduced in less than 50% trees are collapsed. The percentage of parsimonious trees in which the associated taxa cluster together in the bootstrap test (1000 replications) are shown next to the branches. The analyses encompassed 41 nucleotide sequences. All positions containing gaps and missing data were eliminated. There was a total of 1125 positions in the final dataset. Evolutionary analyses were conducted in MEGA5.
Hardoim et al. BMC Microbiology 2013 13:164 doi:10.1186/1471-2180-13-164