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 network was computed using SplitsTree software. EqualAngle was employed for splits transformation. Text colors refer to groups from Fig 4: red = cluster I, blue = cluster II, and green = cluster III. For sample details see Table 1.
