Fig. 4. Effects of cadmium concentration and temperature on (A) state 4 and (B)
state 4+ respiration in isolated oyster mitochondria. Open symbols mark the
values of state 4 or 4+ respiration, which are significantly different from
the respective controls (0 µmol l1 of cadmium) measured
at the same temperature (P<0.05). Grey symbols mark marginally
significant differences (P<0.06). Values are means ±
S.E.M., N=57.