Table 2.

Methylation profiles in sperm from men with normal weight at the DMRs of imprinted genes

	Methylation % in sperm from men with normal BMI
	MEG3-IG		MEG3		PEG1/MEST		IGF2		H19		GRB10		NNAT		NDN		SNRPN		SGCE/PEG10		PEG3		PLAGL1
	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE	%	SE
CpG 1			0.84	0.38	0.65	0.11	91.80	0.25	95.28	0.40	0.87	0.19	0.61	0.19	1.90	0.32	2.53	0.18	3.48	0.57	1.50	0.22	4.03	0.89
CpG 2	79.02	0.48	2.68	0.53	1.20	0.08	92.90	0.36	66.71	0.93	2.81	0.17	1.90	0.25	1.26	0.34	1.59	0.16	1.91	0.58	1.62	0.25	3.90	0.91
CpG 3	73.99	0.36	1.83	0.56	2.06	0.14	96.99	0.37	92.79	0.34	1.32	0.17	2.99	0.28	1.27	0.21	1.86	0.19	3.69	0.61	1.58	0.24	4.57	0.82
CpG 4	85.85	0.46	3.10	0.51	2.35	0.19			95.29	0.31	1.22	0.18			1.54	0.31	0.74	0.15	4.25	0.56	1.19	0.21	4.20	0.91
CpG 5	80.01	0.37	1.71	0.56							2.75	0.16			1.58	0.30			2.63	0.59	1.70	0.27	3.99	0.86
CpG 6			1.89	0.56							2.14	0.16			2.10	0.25			4.44	0.63	1.05	0.25	3.32	0.77
CpG 7			2.52	0.53																	1.91	0.24
CpG 8			2.21	0.52																	0.92	0.22
CpG 9																					2.23	0.24
CpG 10																					1.97	0.21
Mean	79.72	0.33	2.10	0.51	1.56	0.08	93.90	0.28	87.51	0.34	1.85	0.16	1.83	0.26	1.61	0.28	1.65	0.16	3.40	0.58	1.57	0.23	4.00	0.84

Results shown here describe methylation profiles for normal weight men (BMI < 25). The DNA methylation percentages are presented for each DMR, by the individual CpG site studied. The calculated mean for each DMR is shown on the bottom line