FIG 2.

Reverse transcriptase sequences of HIV-1 in plasma samples from eight patients indicating wild-type or HIV drug resistance mutations. These same samples were also analyzed by ARMS-PCR, and the results are shown in Fig. 1. The positions of the amino acids are indicated above the sequences in boxes. The HIV drug resistance mutations analyzed included M184V, K103N, Y181C, and T215Y/F. The presence of a wild-type amino acid is underlined, and the presence of a mutant amino acid is indicated in bold.