Fig. 1
From: Functional bottlenecks for generation of HIV-1 intersubtype Env recombinants
Distribution of recombination breakpoints in gp120 region. Clonal gp120 recombinant sequences were aligned with parental strains and the recombination breakpoints were determined using similarity plots constructed in SimPlot sequence analysis software. Distribution of breakpoint in gp120 region for A91/D109 and A115/D109 dual infection sets is indicated in (a) and (b) respectively