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.
The horizontal gene transfer (HGT) occurred after Euphasmatodea and Timematodea [identified by the single representative genus, Timema] diverged. Polyneopteran phylogenetic relationships and divergence times (in millions of years ago) are based on Misof et al.20 and Bradler et al.12.
