Figure 3From: Effects of environmental stress on mRNA expression levels of seven genes related to oxidative stress and growth in Atlantic salmon Salmo salar L. of farmed, hybrid and wild originLinear regressions between expression of the IGF - 1 gene and fish weight in Atlantic salmon. ΔΔCq value of the IGF-1 gene plotted against fish weight, for salmon of wild, hybrid and farmed origin, in the control treatment and the stress treatment, replicated tanks are pooled. A significant positive relationship was detected in the wild salmon, in both treatments. The regression line is shown with a 95% confidence interval.Back to article page