Figure 5. Respiration in the leaves of wild-type (WT) and AtUCP1 transgenic tobacco plants.

Thirty-day-old plants were exposed for 10 days to 200 mM mannitol or 175 mM NaCl and then recovered with pure water for 3 days. Values represent the mean of three replicate measurements. * indicates significant differences relative to the control at P<0.0001.