Phylogenic relationships of T. whipplei isolates based on CGH data. CGH data were analyzed using TIGR Multiexperiment Viewer (MeV) . Statistical analysis of each node of the tree was determined by bootstrap analysis with 1,000 replicates using the clustering support tree. Only bootstrap values greater than 50 are indicated. In the color scheme at the top of the figure, the brightest green corresponds to CDSs that are absent and brightest red indicates CDSs that are absent. The graduate scale corresponds to the percent of homologies of sequenced genes with Twist genes.