Table 3.

MICs of FeSO4 for C. rodentium strains

Strain descriptionMIC of FeSO4 (μM) in N-minimal mediuma
Wild type1,600
ΔpmrAB100
ΔpmrC400
ΔcptA800
ΔpmrC ΔcptA200
ΔpmrAB-pWSKpmrAB>1,600
ΔpmrC-pWSKpmrC>1,600
ΔcptA-pWSKcptA>1,600
  • a N-minimal medium was supplemented with 10 μM MgCl2.