Fig. 4
From: Environmental and genetic determinants of transcriptional plasticity in Chinook salmon

Narrow-sense heritability (h 2) for mRNA levels as a function of the total phenotypic variance (V P) for 14 genes in the liver of Chinook salmon reared in hatchery and semi-natural channel environments at rest (circles and +, respectively) and following a 24 h confinement stress (triangles and ×, respectively). Statistically significant estimates indicated by black symbols