Fig. 2
From: Characterization of a functional insertion sequence ISSau2 from Staphylococcus aureus
A dendrogram based on alignment of the amino acid sequences of predicted OrfB proteins from different IS3 elements. The tree was constructed by MEGA 5.2 using the Neighbor-Joining method with default parameters. Bootstrap values were obtained from 1000 repetitions. The number at each node is the percentage of bootstrapped tree in which the insertion sequences to the right of the node were clustered. The major groups are indicated by brackets at the right. Obviously, the ISSau2 is nested within the IS150 subgroup