Figure 2From: Expression profiles for six zebrafish genes during gonadal sex differentiationExpression of androgen receptor ( ar ) in whole juvenile zebrafish homogenate during sex determination and differentiation. Values are expressed as arbitrary units of ar expression levels normalised against the expression levels of β-actin amplified from the same template. * indicate significant difference (p < 0.05) after Tukey test compared to the day before in the high expresser group. There was always significant difference between the high and low expresser group (p < 0.05) after Tukey test.Back to article page