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Table 1 PCR, E-test and FISH results of the detection of clarithromycin resistance in H. pylori clinical isolates
| Strain | Genotype | PCR | E-test | PNA-FISH |
|---|---|---|---|---|
| 39391 | WT | S | S | S |
| 22771 | WT | S | R | S |
| 24061 | WT | S | S | S |
| 24241 | WT | S | S | S |
| 31831 | WT | S | S | S |
| 31311 | WT | S | S | S |
| 31481 | WT | S | S | S |
| 2452A1 | WT | S | S | S |
| 24481 | WT | S | S | S |
| 27081 | A2142G | R | R | R |
| 27121 | A2142G | R | R | R |
| 39411 | WT/A2143G | R | R | R |
| 21911 | A2143G | R | R | R |
| 20091 | A2143G | R | R | R |
| 11621 | A2143G | R | R | R |
| 19871 | A2143G | R | R | R |
| 20531 | A2143G | R | R | R |
| 25381 | A2143G | R | R | R |
| 25391 | A2143G | R | R | R |
| 27681 | A2143G | R | R | R |
| 1662 | A2142C | R | R | R |
| 1672 | A2143G | R | R | R |
| 1682 | A2142G | R | R | R |
| 1692 | WT | S | S | S |
| 7.833 | A2143G | R | R | R |
| 7.113 | A2142G | R | R | R |
| 7.383 | A2142G | R | R | R |
| 62713 | A2142G | R | R | R |
| 7.363 | A2142G | R | R | R |
| 62313 | A2142G | R | R | R |
| 9681 | WT | S | S | S |
| NCTC 116374 | WT | S | S | S |
| ATCC 7003924 | WT | S | S | S |
