Identification of recombinant of 02CMLT72. Similarity plots were performed using RIP 3.0 software configured with Window Size, 500; Significance threshold, 0.9; Gap Option, 1; and Multistate characters, yes. The standard HIV-1 subtype alignment was selected as the default background and consisted of consensus sequences for subtypes A1, A2, B, C, D, F1, F2, G, H, and CRF01. Genomic regions are indicated at the bottom of the plot. (Color image can be found at www.liebertonline.com).