SLC11A1 was associated with ‘detection of chemical stimulus involved in sensory perception of smell (GO)’, ‘leukocyte mediated cytotoxicity (GO)’, ‘olfactory receptor activity (GO)’, ‘allograft rejection-Homo sapiens (human) (KEGG)’, ‘antigen processing and presentation-Homo sapiens (human) (KEGG)’, ‘rheumatoid arthritis-Homo sapiens (human) (KEGG)’, etc. (Figure 3C,D). The gene discussed is SLC11A1; the disease is rheumatoid arthritis.