Table 2. Characteristics of H. pylori strains and encoded CagA proteins used in this study.
| H. pylori strain | Origin | Pathology | CagA EPIYA type | Accession Number | Reference |
| 26695 | UK | Gastritis | ABC | NP_207343.1 | [76] |
| P310 | Germany | Gastric cancer | ABC | AAY18598 | [80] |
| Lit75 | Lithuania | Non-atrophic gastritis | ABC | YP_005772684 | D. Kersulyte and D. Berg (unpublished) |
| B8 | USA | Peptic ulcer | ABC | FN598874.1 | [81] |
| 2002−370 | Mexico | Non-atrophic gastritis | ABC | JN390443 | [46] |
| Sat464 | Peruvian Amazon | Not evaluated directly [Non-atrophic gastritis assumed] | ABC | YP_005768457 | D. Kersulyte and D. Berg (unpublished) |
| Gam94/24 | Gambia | Not evaluated directly [Non-atrophic gastritis assumed] | ABC | YP_005780282 | D. Kersulyte and D. Berg (unpublished) |
| Oki61 | Japan | Duodenal ulcer | ABC | AB725848 | [82] |