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Figure 1 | BMC Evolutionary Biology

Figure 1

From: Evolution and dynamics of megaplasmids with genome sizes larger than 100 kb in the Bacillus cereus group

Figure 1

Phylogenetic trees constructed using the ML method based on TubZ (A) protein sequences and tubR DNA sequences (B for rep466 -like, C for rep228 -like and D for orf156/orf157 -like) from plasmids of the B. cereus group species. The four subtrees in (A) represent the four subtypes of TubZ/TubR minireplicons. Plasmids from the same strain are marked in the same color. The number at each branch point represents the percentage of bootstrap support calculated from 1,000 replicates, and only those values higher than 50 are shown.

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