When comparing the levels of induction, larvae showed greater than 2-fold higher induction (that is, the fold change of the larval group divided by the fold change of the adult group was >2) of AGSTAT-A, PIAS, PPO6, and dual oxidase (DUOX) relative to both adult groups, and this was due to infection causing transcriptional upregulation of these genes in larvae and weak transcriptional downregulation in adults. This evidence concerns the gene DUOX1 and infection.