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Fig. 6. SOD activity in associated and dissociated symbiotic partners. SOD activity
in animal compartments and FIZ of A. viridis (A) in control (C) and
bleached conditions (Bl) and in total extract and FIZ of A. pulchella
(B) for control (C), bleached specimen (Bl) and (FIZ) extracts, is revealed by
8% native PAGE and NBT staining. 150 µg of protein was loaded in each well.
Arrows indicate pharmacological identification of bands: MnSOD (black arrows),
CuZnSOD (open arrows) and FeSOD (grey arrows). These patterns were
reproducible in four independent experiments for each species.