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.
Phylogenetic relationship of newly characterized full-length gp41 sequences (n=103) circulating in Maputo, Mozambique with HIV-1 subtype references sequences and the outgroup (group N from Cameroon, AJ006022) from the LASB. The phylogenetic tree was constructed using neighbor joining and the Kimura two-parameter distance method. The reliability of the branching order was estimated from 1,000 bootstrap replicates, and only bootstraps values of 70% or higher are shown.
