Figure 2. Growth, magnetism, and iron content analysis of various strains.

(A) Growth measurements of the WT, crp-M and crp-C strains under the same cultivation conditions; (B) Cmag measurements of the WT, crp-M and crp-C strains under the same cultivation conditions; (C) Residual iron levels in the medium and intracellular iron concentrations detected in cultures with the WT, crp-M and crp-C strains. All experiments were independently repeated three times to ensure their reproducibility.