Further affinity cell sorting with the three GPI type sorting tags in the Jurkat T-cell-derived leukemia cells showed that TST-EGFP-GPIBY55, TST-EGFP-GPIDAF, and TST-EGFP-GPICEAM7 increased the positive cell percentage from 13% to 67%, 77%, and 63%, respectively (Supplementary Figures S1A,B). The gene discussed is TST; the disease is leukemia.