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. 2009 Aug 31;53(11):4869–4878. doi: 10.1128/AAC.00592-09

FIG. 3.

FIG. 3.

Ratios of the NRTI-selected index divided by the NNRTI-selected index for all 122 RTI-selected mutations. Blue indicates NRTI-selected mutations identified in the 2005 analysis (26). Light blue indicates newly identified NRTI-selected mutations. Red indicates NNRTI-selected mutations identified in the previous analysis. Pink indicates newly identified NNRTI-selected mutations. White indicates undifferentiated mutations. The x axis shows the log (base 2) of the ratio of the NRTI selection index divided by the NNRTI selection index. The y axis indicates the number of mutations having a specific NRTI-NNRTI selection ratio. 69i indicates insertions at codon 69, and 67d indicates deletions at codon 67.