NFIL3 interferes with IL-6 rescue of M1p53ts_val cells. (A) Viable cell counts (means of triplicate determinations) performed at serial times after a shift in temperature to 32°C for 5 NFIL3 clones and uninfected control. (B) Viable cell counts of NFIL3 clone 3 and 8 and control performed in the presence of 12 ng/mL IL-6. (C) Flow cytometric TUNEL assay of TdT-labeled DNA in NFIL3 clone 8 and control grown in the presence of IL-6 at 37°C and 24 hours after a temperature shift to 32°C.