Fig. 2.

Mean gene expression (+/− SE) for each of the immune genes and non-immune genes in response to immune challenge treatment, relative to the ‘handled’ controls. Genes are grouped by immune pathway Toll (blue zone: Toll, PPO, Lysozyme and Moricin), IMD (pink zone: Moricin and Relish) or classified as non-immune genes (grey zone; Arylophorin, EF1, Armadillo and Tubulin). The black dashed line represents gene expression in the handled group. Residuals from the model accounting for the random effects of ‘plate’ are plotted against treatment. All models were re-run on untransformed data for ease of visualisation. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)