Figure 1.

ACR3 Partially Rescues the Arsenic-Sensitive and Hyperaccumulation Phenotypes of Δacr3 Yeast.

(A) Growth curves of the wild type (diamonds), Δacr3 (squares), and Δacr3 expressing ACR3t (triangles) yeast grown in liquid cultures containing varying concentrations of arsenite.

(B) Arsenic accumulation in the wild type (diamonds), Δacr3 (squares), and Δacr3 expressing ACR3t (triangles) yeast cultured in 10 μM arsenite over time.

(C) Arsenic accumulation in the wild type (diamonds), Δacr3 (squares), and Δacr3 expressing ACR3t (triangles) in varying concentrations of arsenite.

All assays were done in triplicate. Data represent means, and error bars represent sd.