Figure 4.
Schematic diagram of the CT740 to CT749 regions in selected recombinant sequences. The colors used indicate the genotype of a given region. The ribosomal operons are shown in yellow, and crossover sites are shown in black. The deletion of the C. trachomatis homologous region of CT740 to CT749 in the RC-J(s)/122 sequence is indicated by the delta symbol.