In another, the expression of soybean NRAMP genes seemed less influenced by excess Fe supply in comparison to the other toxicity treatments or to Fe deficiency, with only three genes, GmNRAMP2a, 2b, and 7 being suppressed by Fe toxicity (Figure 7 and Table 3). The gene discussed is SLC11A1; the disease is hyperinsulinemic hypoglycemia, familial, 4.