Table 1.
P. gingivalis strains and mutants used in this study.
| Strain | Relevant genotype | Source |
|---|---|---|
| W83 | Wild type | Reference strain |
| RgpB+B | rgpB ΔrgpA Emr, Cmr mutant for RgpB complemented | (19) |
| ΔPorU | porU (NCBI: PG_RS00120, old locus PG0026) (Emr) | (30) |
| ΔPorN | porN (NCBI: PG_RS01305, old locus PG0291) (Emr) | (30) |
| ΔK/ΔRAB | kgpΔ598 rgpArgpBΔ410 Tcr Cmr Emr | (32) |
| RgpB+B/RgpBC473A | rgpBp.K736_insHHHHHH/rgpBp.C473A (Tcr) | This study |
| ΔPorN/6HRgpB | porN(Ermr) rgpBp.K736_insHHHHHH (Tcr) | This study |
| ΔPorN/6HRgpB/S664R | porN(Ermr) rgpBp.K736_insHHHHHH/rgpBp.S664R (Tcr) | This study |
| ΔPorN/6HRgpB/RR700/701KK | porN(Ermr) rgpBp.K736_insHHHHHH/rgpBp.RR700/701KK (Tcr) | This study |
| ΔPorN/6HRgpB//R708K | porN(Ermr) rgpBp.K736_insHHHHHH/rgpBp.R708K (Tcr) | This study |
| ΔPorN/6HRgpB/RRR700/701/708KKK | porN(Ermr) rgpBp.K736_insHHHHHH/rgpBp.RRR700/701/708KKK (Tcr) | This study |
| RgpB+B/6HRgpB | ΔrgpA (Cmr) rgpBp.K736_insHHHHHH (Tcr) | This study |
| RgpB+B/6HRgpB/S664R | ΔrgpA(Cmr) rgpBp.K736_insHHHHHH/rgpBp.S664R (Tcr) | This study |
| RgpB+B/6HRgpB/RR700/701KK | ΔrgpA (Cmr) rgpBp.K736_insHHHHHH/rgpBp.RR700/701KK (Tcr) | This study |
| RgpB+B/6HRgpB//R708K | ΔrgpA(Cmr) rgpBp.K736_insHHHHHH/rgpBp.R708K (Tcr) | This study |
| RgpB+B/6HRgpB/RRR700/701/708KKK | ΔrgpA (Cmr) rgpBp.K736_insHHHHHH/rgpBp.RRR700/701/708KKK (Tcr) | This study |