Figure 5. Intracellular copper content.

The intracellular copper content in S. cerevisiae L5685 or L5685Δmac1 cells was measured before or after exposure to 39°C in the absence (A) or presence (B) of 100 mM NAME. The values are the means and standard deviations of three independent experiments. *p<0.05 by Student's t test.