Fig. 2

a Expression levels of kinases (dCK, dGK), transporters (hENT1, hENT2, hCNT3) were determined by Western blotting. These blots were cropped from the full length original blot (Supplementary Fig. 1A-F). The samples are derived from the same experiment, and the blots were processed in parallel. Band intensity values are shown below the corresponding band. Each value represents the mean ± SD of at least 3 independent experiments. Measurement with densitometer value, (b) dCK ******P < 0.0001 (HL-60 vs HL-60/ara-C10, HL-60/CAFdA4, HL-60/CAFdA30). c dGK *P = 0.012 (HL-60 vs HL-60/ara-C10), ******P < 0.0001 (HL-60 vs HL-60/CAFdA4, HL-60/CAFdA30). d,e,f hENT1, hENT2, hCNT3 P > 0.05. n.s., not significant