Figure 4From: Metabolic reconstruction of sulfur assimilation in the extremophile Acidithiobacillus ferrooxidans based on genome analysisOrganization of the proposed cys operon of A. ferrooxidans. Comparison of the organization of candidate A. ferrooxidans genes (cys operon), proposed to be involved in the assimilation of sulfur into sulfide via APS, with the genomic organization of orthologous genes from several other organisms.Back to article page