Table 4 Heavy metal cross-tolerance assay.

From: Uncovering mercury accumulation and the potential for bacterial bioremediation in response to contamination in the Singalila National Park

Heavy metal salt

MTS2C

MTS3A

MTS4B

MTS6A

Concentration (mg/ml)

2.5

5

2.5

5

2.5

5

2.5

5

PbNO3

+

+

+

+

+

+

+

+

SnCl2

+

+

+

+

+

+

+

CuCl2

+

+

+

+

+

+

+

As2O3

+

+

+

+

+

+

ZnCl2

+

+

+

+

+

+

+

CdCl2

+

FeCl2

+

+

+

+

+

AgNO3

CoCl2

+

+

+

+

NiCl2

+

+

+

+

+

+

+

CrCl2

+

+

+

+

  1. “+” = tolerant, i.e., inhibition absent; ”−” =s usceptible, i.e., inhibition present.