Figure 2From: The influence of gene-environment interactions on GHR and IGF-1 expression and their association with growth in brook charr, Salvelinus fontinalis (Mitchill)Reaction norm for growth, gene expression and individual transcript efficiencies. Predicted linear means for a) absolute growth, b) relative expression of GHR, c) relative expression of IGF-1 and d, e) individual transcript efficiencies (iTE) for GHR and IGF-1 of males and females of HIGH- and LOW-EBV group reared in freshwater and saltwater (20 ppt) environments. Gene-by-environment interaction between EBVgroup-by-environment for growth and iTEGHR is not clearly illustrated by non-parallel reaction norms because the difference in EBV group within each environment was small, albeit statistically significant.Back to article page