TABLE 1.
Y. pseudotuberculosis strains and plasmids used in this work
| Strain | Relevant characteristic(s) | Reference or source |
|---|---|---|
| IP6 | Serogroup O3, pYV+, yopE mutant | 18 |
| IP6ΔM harboring an empty vector | pYV+, yopE yopM mutant, naturally yopT mutant; harboring pMMB67HE, tac promoter | This study |
| IP6ΔM/pYopE | IP6ΔM (pPEYopE), yopE wt controlled by native promoter | This study |
| IP6ΔM/pYopE3N | IP6ΔM (pPEYopE L55N I59N L63N), yopE variant controlled by yopE native promoter | This study |
| IP6ΔM/pYopER62K | IP6ΔM (pPEYopER62K) yopE variant controlled by yopE native promoter | This study |
| IP6ΔM/pYopEL109A | IP6ΔM (pPEYopEL109A) yopE variant controlled by yopE native promoter | This study |
| IP6ΔMmJ harboring an empty vector | IP6ΔM yopJC172A, harboring pMMB67HE, tac promoter | This study |
| IP6ΔMmJ/pYopE | IP6ΔMmJ (pPEYopE), yopE controlled by native promoter | This study |
| IP6ΔMmJ/pYopE3N | IP6ΔMmJ (pPEYopE L55N I59N L63N) yopE variant controlled by yopE native promoter | This study |
| IP6ΔMmJ/pYopER62K | IP6ΔMmJ (pPEYopER62K) yopE variant controlled by yopE native promoter | This study |
| IP6ΔMmJ/pYopEL109A | IP6ΔMmJ (pPEYopEL109A) yopE variant controlled by yopE native promoter | This study |
| 32777 ΔyopM | Serogroup O1, pYV+ yopE+ yopT+ yopM mutant | 39 |
| yopER144A strain | 32777 ΔyopM yopER144A | 15 |
| yopTC139A strain | 32777 ΔyopM yopTC139A | 15 |
| yopER144A yopTC139A strain | 32777 ΔyopM yopER144A yopTC139A | 15 |