FIG. 4.
Selenate respiration (A) and protein increase (B) in Pseudomonas stutzeri strain pn1 with acetate as the carbon source. (A) Cultures were fed with both selenate and acetate. •, selenate; ○, selenite; ⧫, selenate in cultures without acetate. (B) Protein concentrations in cultures fed with both selenate and acetate (•), fed with acetate only (▪), fed with selenate only (⧫), and in an abiotic control (▴).