FIGURE 1 |.

Overview of the project. (A) A flow-chart illustrating the sequence of steps of the procedures for transcriptomic and proteomic analyses. The photo is an adult male Physocyclus mexicanus carrying an egg sac. The gel image is an electrophoretic separation of male P. mexicanus crude venom used for the in-gel tryptic digest. (B) Pie charts of major categories of components identified in the proteome by overall transcript abundance, and proportion of unique tryptic peptides detected by Orbitrap. Asterisks (*) indicate hypothetical proteins with unknown function.