Fig. 5. Cellular damage in response to +7°C increase above ambient. (A) Carbonyls and (B) MDA content have been measured in the three compartments (Ec, ectoderm; Ed, endoderm; FIZ, freshly isolated zooxanthellae) of A. viridis and (C,D) in A. schmidti total extract. Control condition (white bars) and after 1 (grey bars), 2 (dark-grey bars) and 5 (black bars) days in +7°C seawater. Data are presented as means ± S.E.M. of four independent analyses. ^*Indicates significant differences between control and stress specimens (ANOVA, ^*P<0.05; P<0.01).