Fig. 4

Soluble Cu (a) and As (b) after 0 (initial), 7, 14, and 21 days of (bio)oxidative assays, in inoculated (experimental) and non-inoculated (control) trials (solid and dotted lines, respectively).
Soluble Cu (a) and As (b) after 0 (initial), 7, 14, and 21 days of (bio)oxidative assays, in inoculated (experimental) and non-inoculated (control) trials (solid and dotted lines, respectively).