| Figure 1. Percent males in each group for experiments 1 and 2. Group
designations are as follows: immersion treatment in 100 or 500 mg 17[alpha]-methyltestosterone/l
(MT 100, MT 500), immersion in 100 or 500 mg methyldihydrotestosterone/l
(MDHT 100, MDHT 500), immersion in ethanol vehicle (ETH), immersion in
water alone (CTL), and methyltestosterone feeding treatment (FED) from
10-30 DPF (60 mg/kg feed). Asterisks indicate significant (from chi square
test; [alpha]<=0.05) differences in proportion of males from the pooled
control (ETH and CTL) group. Sample sizes ranged from 19 to 51 individuals. |
