TABLE 5.
Presence of the HPI-associated sequences in Y. enterocolitica strains
| Strain | Presence of:
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| attLa | intB | irp2 | irp1 | irp4a | fyuA | IS1328 | IS1329 | IS1400 | attRa | |
| WA-C | + | + | + | + | + | + | + | + | + | + |
| WA fyuA3 | + | + | + | + | + | − | − | − | − | − |
| WA fyuA4 | − | − | − | − | − | − | − | − | + | + |
The presence of these sequences was checked by a PCR. The presence of the other sequences was proved by Southern hybridization.