Table 2 RpoS activity measured with the levels of expression of the poxB176::lacZ fusion in strains starved for N or P
ENZ strains | β-Galactosidase (units) | |
|---|---|---|
| Â | 24Â h in N-limiting medium | 24Â h in P-limiting medium |
2045: rpoS + | 104 ± 1 (n = 3) | 439 ± 25 (n = 3) |
2046: ΔrpoS | 1 ± 0.2 (n = 2) | 4 ± 1 (n = 2) |
2343: rpoS214 trkH80 lapB43 | 1 ± 0.2 (n = 2) | 3 ± 0.4 (n = 2) |
2493: yihL::kan trkH + | 108 ± 5 (n = 3) | 437 ± 2 (n = 3) |
2494: yihL::kan trkH80 | 104 ± 4 (n = 2) | 404 ± 64 (n = 2) |
2345: kdpD460 rseP98 | 109 ± 10 (n = 2) | 435 ± 5 (n = 2) |
2495: ybfH::kan kdpD + | 112 ± 2 (n = 3) | 430 ± 63 (n = 3) |
2496: ybfH::kan kdpD460 | 113 ± 6 (n = 3) | 469 ± 88 (n = 3) |