Fig. 2

Serum and seminal plasma hormone levels detection of control group and LV-CYP19A1 group roosters. Seminal plasma T (A), E2 (C), and T/E2 (E) levels of control group and LV-CYP19A1 group. Serum T (B), E2 (D), and T/E2 (F) levels of control group and LV-CYP19A1 group. a−b Different letters within the same row show significant differences among the groups