Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Editing the guide tree graphically. The graphical tree editor allows the user to change taxon names, change branch lengths, delete or add taxa, rotate clades, and add clade names. In this example, a branch is chosen for its length to be changed.
