Skip to main content
. 2015 Sep 15;7(9):4997–5015. doi: 10.3390/v7092855

Figure 4.

Figure 4

Phylogenetic analysis of partial pol (A) and gp41 (B) of the newly identified SIVcpz sequences from Gabon. New partial pol (150bp) and gp41 (170bp) SIVcpz-Gab sequences were compared to previously identified SIVcpzPtt and SIVcpzPts as well as HIV-1 goups M, N, O and P. Phylogenies were inferred using Neighbor-Joining method implemented in Mega 5 with the Kimura 2 Parameters model of evolution. Asterisks at nodes represent bootstraps values ≥70% (100 replicates). Scale bars indicate the number of base substitutions per site. New SIVcpz strains are colour-coded in accordance with figure 2B (MA in blue, ML in orange and IY in green). Strains amplified from genotyped animals are named using their ID number (IDXXX), whereas strains amplified from non-genotyped samples are named using the sample field number (GabXXXX). SIVcpzPtt-Gab-1, -2 and -4 are shown in bold. HIV-1 groups M, N, O and P are shown in red.