Fig. 8. Time-course changes of gill glycogen phosphorylase (GP) total activity (A),
GP protein relative amounts (B) and glycogen synthase (GS) protein relative
amounts (C) in tilapia transferred from freshwater (FW) to 25
seawater
(SW). Protein amounts were measured by western blotting. Data are presented as
means ± s.d. (N=6). *Indicates a significant
difference from the respective control in FW (P<0.05). Different
letters indicate significant differences (P<0.05) among sampling
times in fish transferred to SW.