TABLE 1.

Phospholipids (PL) and triacylglycerols (TAG) identified via MALDI(+)-MS of single human oocytes, bovine oocytes, bovine embryos, sheep oocytes, fish oocyte or ant eggs

m/z	Lipid Ion (carbons:unsaturations)	Reference
703.5	[SM (16:0) + H]+	26, 30
723.5	[PC (34:1) + Na]+ and loss of N(CH3)3	29
725.5	[SM (16:0) + Na]+	28, 30
731.5	[SM (18:0) + H]+	26
732.5	[PC (32:1) + H]+	26
734.6	[PC(32:0) + H]+	26
753.6	[SM (18:0) + Na]+	26
754.6	[PC (32:1) + Na]+	26
756.6	[PC (32:0) + Na]+	29, 30
758.6	[PC (34:2) + H]+	26, 27, 30
760.6	[PC (34:1) + H]+	28
762.6	[PC (34:0) + H]+	27
780.6	[PC (34:2) + Na]+, [PC (36:5) + H]+	26, 27, 30
782.6	[PC (36:4) + H]+, [PC (34:1) + Na]+	27–30
784.6	[PC (34:0) + Na]+	30
786.6	[PC (36:2) + H]+	26, 28, 30
788.6	[PC (36:1) + H]+	27, 28
802.6	[PC 36:5 + Na]+	a
804.6	[PC (38:7) + H]+, [PC36:4 + Na]+	30, a
806.6	[PC (38:6) + H]+, [PC36:3 + Na]+	a
808.6	[PC (38:5) + H]+, [PC (36:2) + Na]+	26–8, 30
810.6	[PC (38:4) + H]+, [PC (36:1) + Na]+	26–28, 30
828.6	[PC (38:6) + Na]+	a
830.6	[PC (38:5) + Na]+	28
832.6	[PC (38:4) + Na]+	26, 30
834.6	[PC (40:6) + H]+	27
836.6	[PC (40:5) + H]+	28
851.7	PPLn (50:3) + Na+	31
853.7	PPL (50:2)+ Na+	31
855.7	PPO (50:1) + Na+	31
856.6	[PC (40:6) + Na]+	29
877.7	PLL (52:4) + Na+	31
879.7	PLO (52:3) + Na+	31
881.7	POO (52:2) + Na+	31
883.7	POS (52:1) + Na+	31
895.7	TAG (54:9) + Na+	a
897.7	TAG (54:8) + Na+	a
899.7	LLLn (54:7) + Na+	31
901.7	LLL (54:6) + Na+	31
903.7	LLO, OOLn (54:5) + Na+	31
905.7	OOL, LLS (54:4) + Na+	31
907.7	OOO, SOL (54:3) + Na+	31
909.7	OOS, SSL (54:2) + Na+	31
911.7	SSO (54:1) + Na+	31
919.7	LLO, OOLn (54:5) + K+	31
921.7	OOL, LLS (54:4) + K+	31
923.7	OOO, SOL (54:3) + K+	31
925.7	OOS, SSL (54:2) + K+	31

Identification is based on earlier studies and MS/MS data. L, linoleic acid; Ln, linolenic acid; O, oleic acid; P, palmitic acid; PC, phosphatidylcholines; S, stearic acid; SM, sphingomyelin.

^aAttribution performed in this work.