Figure 2From: Characterization of HIV-1 gag and nef in Cameroon: further evidence of extreme diversity at the origin of the HIV-1 group M epidemicPie chart summarizing the distribution of HIV-1 Group M clades and recombinant forms from full length gag and nef gene sequencing (n=46). Intergene recombinants are detailed in the right panel. The 13 samples that were typed in only one of the genes were excluded from this analysis.Back to article page