Phylogetetic tree based on partial
60 gene sequences. Neighbour-joining tree based on partial hsp60 gene sequences showing relationships among clinical isolate and members of the genus Enterobacter and Buttiauxella. Numbers at nodes indicate the level of bootstrap support (%) based on a neighbour-joining analysis of 1000 resampled datasets; only values above 50% are given. Bar, 0.1 or 0.01 substitutions per nucleotide.