Fig. 4From: Community of thermoacidophilic and arsenic resistant microorganisms isolated from a deep profile of mine heapsSoluble 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).Back to article page