In ClustalW, BOOTSTRAP calculations are performed for all analyses.
Select [Download Tree File] at the end of the output file to download a .phb file.
Note that .phb files will not be produced if the following combinations of options are chosen for the [FORMAT] and [CLUSTERING] fields of the input form.
| [FORMAT] | [CLUSTERING] |
| PHYLIP | NJ |
| NEXUS | NJ |
| PHYLIP | UPGMA |
| NEXUS | UPGMA |