SLC11A1 and infection: The infection rates of the Dictyostelium nramp mutants (Δnramp1: 20.84 ± 5.8%, ΔnrampB: 30.3 ± 9.4%, Δnramp1/B: 22.1 ± 5.7%) were higher in comparison to wt cells (9.9 ± 3.4%) at 48 hpi (Figure 2E).