Figure 4:

Neuropeptidomic changes in the thoracic ganglia and pericardial organs. Neuropeptide sequences with at least one significant (denoted by star) change are listed across the x-axis and grouped by family. AST-A = allatostatin A-type, AST-B = allatostatin B-type, and AST-Combos = allatostatin combos. The ratio for the intensity of reporter ions for a stress condition (1, 2, or 4 hr copper exposure) relative to the control are depicted on the y-axis as a log₂ ratio to clearly see up/downregulation of neuropeptides relative to the x-axis. The error bars denote the standard error of the mean (n=4).