Bootstrap settings

Bootstrap values can be shown on the internal nodes. The bootstrap values are shown in percent and can be interpreted as confidence levels where a bootstrap value close to 100 indicate a clade, which is strongly supported by the data from which the tree was reconstructed. Bootstrap values are useful for identifying clades in the tree where the topology (and branch lengths) should not be trusted.

• Bootstrap value font settings Specify/adjust font type, size and typography (Bold, Italic or normal).
• Show bootstrap values (%) Show or hide bootstrap values. When selected, the bootstrap values (in percent) will be displayed on internal nodes if these have been computed during the reconstruction of the tree.
• Bootstrap threshold (%) When specifying a bootstrap threshold, the branch lengths can be controlled manually by collapsing internal nodes with bootstrap values under a certain threshold.
• Highlight bootstrap $\geq$ (%) Highlights branches where the bootstrap value is above the user defined threshold.