Neuropeptide modulation of pattern-generating systems in crustaceans: comparative studies and approaches
Central pattern generators are subject to modulation by peptides, allowing for flexibility in patterned output. Current techniques used to characterize peptides include mass spectrometry and transcriptomics. In recent years, hundreds of neuropeptides have been sequenced from crustaceans; mass spectrometry has been used to identify peptides and to determine their levels and locations, setting the stage for comparative studies investigating the physiological roles of peptides. Such studies suggest that there is some evolutionary conservation of function, but also divergence of function even within a species. With current baseline data, it should be possible to begin using comparative approaches to ask fundamental questions about why peptides are encoded the way that they are and how this affects nervous system function.
Dickinson, Patsy S.; Qu, Xuan; and Stanhope, Meredith E., "Neuropeptide modulation of pattern-generating systems in crustaceans: comparative studies and approaches" (2016). Biology Faculty Publications. 70.