To verify that the above results obtained using HEK293 cells are applicable to bladder carcinoma cells, key UBIAD1-EGFP mutant proteins, A54-A55-A56-A57 and A54-P55-W56-S57, were also expressed in the bladder carcinoma T24 cells (Figure 6C). The gene discussed is UBIAD1; the disease is urinary bladder carcinoma.