Table 1.
The basic physicochemical properties and heavy metal concentrations in V-Ti magnetite mine tailing soil.
Figure 1.
Neighbor-joining tree based on 16S rRNA sequences of isolated representative bacteria strains from V-Ti magnetite mine tailing soil by MEGA 6.
The scale bar corresponds to 0.05 substitutions per nucleotide position. The numbers at nodes indicated the levels of bootstrap support (%) based on 1,000 resampled data sets; only values above 50% are given. Superscript âTâ means type stains; Number in parentheses represents the sequence number in GenBank. Nanoarchaeum equitans Kin4-M was used as an outgroup.
Figure 2.
The minimum inhibitory concentrations (MICs) of bacterial isolates against six heavy metals.
Pb, lead; Cd, cadmium; Zn, zinc; Cu, copper; Co, cobalt; Ni, nickel.