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Genes involved in point mutations or other genetic events leading to antibiotic resistance in Helicobacter pylori
| Antibiotic group | Gene involved |
| Macrolides | 23S rrn |
| Metronidazole | rdxA, frxA |
| Quinolones | gyrA |
| Rifamycins | rpoB |
| Amoxicillin | pbp-1A |
| Tetracycline | 16S rrn |
