Table 4 Co-tolerance of different strains to Cr(VI) and ampicillin in TSB medium
Amp mg/ml | Cr(VI) mM | ||||||||
|---|---|---|---|---|---|---|---|---|---|
0.8 | 1.6 | 3.2 | 4 | 4.8 | 6 | 8 | 10 | ||
LZ-01 | 0.1 | + | + | + | + | + | + | + | + |
| Â | 0.2 | + | + | + | + | + | + | + | + |
|  | 0.4 | + | + | + | + | + | + | – | – |
|  | 0.5 | + | + | + | + | + | + | – | – |
|  | 0.6 | + | + | + | + | + | + | – | – |
|  | 0.75 | + | + | + | + | + | + | – | – |
|  | 1.0 | + | + | + | – | – | – | – | – |
|  | 1.25 | + | + | – | – | – | – | – | – |
ΔemrB | 0.1 | + | + | + | + | + | + | – | – |
|  | 0.2 | + | – | – | – | – | – | – | – |
|  | 0.4 | – | – | – | – | – | – | – | – |
ΔemrA | 0.1 | + | + | – | – | – | – | – | – |
|  | 0.2 | + | – | – | – | – | – | – | – |
|  | 0.4 | – | – | – | – | – | – | – | – |
CB | 0.2 | + | + | + | + | + | + | + | – |
|  | 0.4 | + | + | + | + | + | – | – | – |
|  | 0.5 | + | + | + | + | – | – | – | – |
|  | 0.6 | + | + | + | + | – | – | – | – |
|  | 0.75 | + | + | – | – | – | – | – | – |
|  | 1.0 | + | – | – | – | – | – | – | – |
|  | 1.25 | + | – | – | – | – | – | – | – |
CA | 0.2 | + | + | + | + | + | + | – | – |
|  | 0.4 | + | + | + | + | + | – | – | – |
|  | 0.5 | + | + | + | + | – | – | – | – |
|  | 0.6 | + | + | + | – | – | – | – | – |
|  | 0.75 | + | + | – | – | – | – | – | – |
|  | 1.0 | + | – | – | – | – | – | – | – |
|  | 1.25 | + | – | – | – | – | – | – | – |