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Mutations in the 23S rRNA that were associated with clarithromycin resistance
| Strain | MIC (mg/L) | Profile | Mutations |
|---|---|---|---|
| DM44 | ≤ 0.03 | Sensitive | None |
| DM62 | 16 | Resistant | T1958G |
| DM105 | 16 | Resistant | A1957G, T1958G, G1964T, A1968T, A2142G* |
MIC = minimum inhibitory concentration.
A recognized mutation; T1958G means guanine replaced thymine at amino acid position 1958.
