Fig. 7. Effects of E2 administration on MT levels in the nuclear
fraction of liver cells of immature (A) and mature (B) female squirrelfish at
days 5, 6, and 10 of the experiment (N=2-6 fish). Results are
arithmetic means ± S.E.M. Asterisks indicate values that are
significantly different from the sham-treated control at the same sampling
point (P<0.05; Dunn's test).