Phylogenetic analysis of the NFLG of the HIV-1 GD698 isolate.

<p>The neighbor-joining phylogenetic tree was constructed by using the MEGA 6 software package. All the reference strains of subtype A–D, F–H, J, K, CRF01_AE, CRF07_BC, CRF55_01B and CRF08_BC were retrieved from the Los Alamos National Laboratory HIV Sequence Database (<a href="http://hiv-web.lanl.gov/" target="_blank">http://hiv-web.lanl.gov/</a>). The GD698 and JL.RF09 isolates are labeled with a blue solid triangle and black solid circle, respectively. The Bootstrap analysis was performed with 1,000 replications, and the bootstrap probability (more than 70%) is shown on the nodes. The scale bar represents 5% genetic distance (0.05 substitution per site).