Fig. 5
Scatterplots of log ratios of relative inducibility to relative constitutive expression, defined as expression level at the common rearing temperature (25 °C) for (a) High transcripts in A. picea (P < 0.001, r2 = 0.07) and (b) Low transcripts in A. carolinensis (P < 0.001, r2 = 0.1). Blue lines and confidence intervals are from ordinary least squares regressions