INTERPRETATION AND CONCLUSIONS : Taken together with the previous report , 5 of our 12 patients with hemochromatosis manifesting in middle age had mutations in the TfR2 gene .
O O O O O O O O O O O O O O O B-OrganismTaxon O B-DiseaseOrPhenotypicFeature O O O O O O O O B-GeneOrGeneProduct O O