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. 2007 Oct 1;51(12):4267–4275. doi: 10.1128/AAC.00962-07

TABLE 4.

Drug sensitivity phenotypes associated with the Q66K alteration in C. trachomatis L2 ribosomal protein L4

C. trachomatis L2 strain MIC (μg/ml) of:
AZM ERY JOS SPI CLI VIR CLM
Wild type 0.1 0.2 0.05 0.8 0.125 4 0.4
L2AZM#23a 0.8 0.8 0.2 4 0.5 8 0.4
L2AZM#31b 0.8 0.8 0.2 4 0.5 8 0.4
a

Twenty-three passages in various concentrations of AZM (up to 50 ng/ml).

b

Twenty-eight passages with up to 100 ng/ml AZM followed by three expansions without AZM.