. Author manuscript; available in PMC: 2018 May 19.

Published in final edited form as: J Am Soc Mass Spectrom. 2018 Feb 12;29(5):948–960. doi: 10.1007/s13361-017-1888-4

Table 1.

Ratios of Neuropeptide Expression in Fed and Unfed Carcinus maenas Brain from Four Groups of Feeding Experiments, the Average Ratios of Each Neuropeptide, and the Corresponding p-value^a

Neuropeptide family	m/z	Sequence	Experiment				R_average	p-value
			1	2	3	4
RFamide	*965.54*	*NRNFLRFamide*	*1.05*	*1.18*	*1.14*	*1.25*	*1.15*	*0.033*
	*966.53*	*DRNFLRFamide*	*1.1*	*1.1*	*1.23*	*1.17*	*1.15*	*0.013*
	1022.57	GNRNFLRFamide	1.02	1.15	1.03	1.13	1.08	0.085
	1048.57	APQGNFLRFamie	1.22	1.04	1.19	1.26	1.18	0.031
	1105.63	SMPSLRLRFamide	1.02	1.02	1.27	1.17	1.12	0.054
	1124.63	GLSRNYLRFamide	1	1.12	1.22	1.13	1.12	0.083
	1137.59	DGNRNFLRFamide	1.2	1.09	1.26	1.03	1.15	0.058
	1158.62	YGNRSFLRFamide	1.01	1.05	1.05	1.29	1.1	0.2
Orcokinin	1198.55	NFDEIDRSGFamide	1.54	1.08	0.89	1.07	1.15	0.381
	*1474.63*	*NFDEIDRSGFGFA*	*1.66*	*1.41*	*1.26*	*1.15*	*1.37*	*0.029*
	*1502.7*	*NFDEIDRSGFGFV*	*1.13*	*1.18*	*1.27*	*1.24*	*1.2*	*0.006*
	*1532.7*	*NFDEIDRSSFGFV*	*1.19*	*1.18*	*1.1*	*1.13*	*1.15*	*0.004*
	*1547.68*	*NFDEIDRSSFGFN*	*1.2*	*1.15*	*1.05*	*1.11*	*1.13*	*0.024*
CabTRPs	*934.49*	*APSGFLGMRamide*	*1.45*	*1.26*	*1.25*	*1.29*	*1.31*	*0.004*
	*964.5*	*TPSGFLGMRamide*	*1.84*	*1.54*	*1.57*	*1.66*	*1.65*	*0.001*
Proctolin	649.37	RYLPT	0.94	1.07	1.24	1.26	1.13	0.195
YRamide	*844.48*	*HIGSLYRamide*	*1.33*	*1.74*	*1.44*	*1.37*	*1.47*	*0.008*
SIFamide	1381.74	GYRKPPFNGSIFamide	1.03	1.01	1.16	1.24	1.11	0.133

Statistically significant ratios (p-value < 0.05) are indicated by bold and italicized font.