Figure 3
From: Compartmentalization of the gut viral reservoir in HIV-1 infected patients
Neighbor-Joining tree of the consensus sequences of the Nef and RT encoding region from gut tissues. While no obvious clustering was observed for the RT (B), Nef encoding sequences clustered by individual patients (A). In patients 3 and 7 further clustering of sequences by upper (esophagus and stomach) or lower (duodenum and colorectum) gut tissues was observed. (Bootstrap values > 70 are indicated).