Fig. 4

Phylogenies of amplified chimeric HIV/STAT5B bands. Maximum-likelihood trees constructed aligning the haplotypes identified analyzing the HIV-1 sequence from the U5 to the major SD signal among different hematopoietic cell subsets for patients ID_77 and ID_96. The hematopoietic cell subset from which the specific haplotype was identified is indicated at each branch tip of the tree. The progressive number indicates different haplotypes that have been identified within the same hematopoietic cell subset. Branch length varies according to the number of substitutions as a proportion of the length of the alignment (Distance value). Scale bar is reported below each tree