Total number (No) of informative (Inf.) genes, number of genes with significant (Sign.) change in expression when samples from two successive stages of Hessian fly were compared, and fold change of up- or down-regulation.

L, P, and A represent larvae, pupae and adults.L、P、A分别代表幼虫（larvae）、蛹（pupae）以及成虫（adults）。