Figure 1From: Microarray-based analysis of fish egg quality after natural or controlled ovulationPercentage of normal alevins at yolk sac resorption (mean ± 95% confidence interval) observed after fertilizing eggs of females subjected to natural ovulation (N, n = 25), hormonal induction of ovulation (HI, n = 33) and photoperiod manipulation of ovulation (PM, n = 17). Significantly different from natural ovulation at p < 0.0001 (***).Back to article page