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.
Numbers on branches are Bayesian posterior probabilities (PP, before slash) and Bootstrap values (BS, after slash). Asterisk (*) indicates PP = 1.0 and BS = 100. Species sequenced in the present study are bold.
