Fig. 4
From: Enhanced glycolysis and nicotinamide metabolism in HPV-positive head and neck cancer

Glutathione and methionine metabolism. (A) Glutathione and methionine metabolism: see Fig. 1 legend for color key. (B) Bar graphs show abundances (Ion count/mg protein content) of selected metabolites of glutathione and methionine metabolism in each cell line, with data points representing each triplicate value. See Fig. 1 legend for significance key.