The DR‐70 concentrations of lymphoma, MCT, melanoma, TCC, and MGT were 2.135 ± 0.820, 1.873 ± 0.660, 1.777 ± 0.620, 2.038 ± 0.756, and 1.999 ± 0.481 μg/mL, respectively (Figure 2A). The gene discussed is SFXN1; the disease is melanoma.