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The adhesion and invasion properties of Yersinia enterocolitica biotype 1A containing the ail gene in comparison to biotype 3.
| Isolate | Biotype | A number of bacterial cells adhering to Hep-2 cells | A number of bacterial cells surviving within Hep-2 cells |
|---|---|---|---|
| 2006RAT | 1A | 5 000 ± 10T | 10 000 ± 12 |
| SDWL-003 | 1A | 1 000 ± 10 | 500 ± 7 |
| Ye92010 | 1B | 750 000 ± 23 | 4 500 ± 10 |
| NX-SA98-837 | 3 | 2 100 000 ± 36 | 32 000 ± 16 |
Standard deviation from three separate experiments P < 0.05
