Table 3.
Comparison of Cupriavidus species Minimum Inhibitory Concentration values
MIC (mM)−1 | |||||
---|---|---|---|---|---|
Metal ionic form | Compoundb | C. gilardii CR3 | C. metallidurans CH34 | C. campinensis S14E4C | C. campinensis S14E4C |
Cd2+ | CdCl2*5H2O | 4 | 4 | – | – |
CdSO4*8H2O | – | – | 19.5 | 2 | |
Hg2+ | HgCl2 | > 0.04 | 0.0027 | 5.5 | 1.84 |
Pb2+ | Pb(NO3)2 | 4 | 1 | 9 | 2.4 |
As3+ | As2O3 | – | 4 | 2 | 1 |
Used media | Tris-buffered mineral salt medium | Tris-salt mineral medium | Nutrient medium | Tris-salt mineral medium |