Figure 5
Cytotoxicity assay. (A) MTT tests on the growth and viability of CEM-SS cells transduced with mutant tRNALys3s; (B) Cells transduced as in (A) were infected with the same amount of lentiviral vector carrying the luciferase gene and tested for luminescence; (C) Cells transduced as in (A) were infected with the same amount of lentiviral vector carrying the hTNFR-Fc gene and tested for sTNFR-Fc in the supernatant.