Differential expression of sulfur assimilation pathway genes in Acidithiobacillus ferrooxidans under Cd²⁺ stress: evidence from transcriptional, enzymatic, and metabolic profiles.

Differential expression of sulfur assimilation pathway genes in Acidithiobacillus ferrooxidans under Cd²⁺ stress: evidence from transcriptional, enzymatic, and metabolic profiles.