Fig. 8.

Indices of aerobic glycolysis ± glutamine (A) and relative glutamine-to-glucose preference (B). For cell lines metabolizing glucose + glutamine, bars sharing common letters are not significantly different, as determined by one-way ANOVA with Tukey’s post hoc test. The effect of glutamine on the ratio of lactate to glucose was determined by paired two-tailed t-test, with notable p-values indicated. Data are mean ± SEM of four experiments