Fig. 1From: Altered gut microbiota correlate with different immune responses to HAART in HIV-infected individualsPrincipal coordinates analysis (PCoA) of microbiomes in the patients and the healthy controls. Remarkable differences of bacterial communities among the immunological responders (IR), immunological non-responders (INR) and the healthy controls (a, b); no significant difference between the IR and INR groups (c)Back to article page