Figure 4.

Recombinants within GC sections. Recombinant genome (Rec 1801) within GC1 section 18 from patient R and a collection of recombinants (Recs 1808 and 1801) found within GC2 section 18 from patient C are shown. Sequences span the hypervariable V1V2 regions from gp120 and are given in the one-letter amino acid code. Only differences with respect to a reference sequence are shown. Synonymous substitutions are indicated with ⋅ and single base deletions with/; hyphens were introduced to maximize alignments. Sequence identifier codes are given on the left and their frequencies (freq) are given on the right.