Figure 4

Comparison of intracellular ATP in cells cultured in glucose-corrected supernatants, ATP-supplemented control medium, and glycerol-supplemented control medium. (A) Distribution of intracellular ATP concentration in individual cells grown in a medium based on supernatants of glucose-deficient conditions (skewness = 0.559, P = 0.00001, n = 425). (B) Distribution of intracellular ATP concentration in individual cells grown in glucose control medium supplemented with 10 mM ATP (skewness = 2.070, P = 0.00000, n = 38). (C) Distribution of intracellular ATP concentration in individual cells grown in glucose control medium supplemented with 10 mM glycerol (skewness = − 0.1472, P = 0.98711, n = 1383).