Table 3.

DNA methylation prediction results for chromosomes 21 and 22

Chromosome	Total no. of CpG dinucleotides	Predicted in non-CGIs		Predicted in CGIs		RefSeq genes with predicted methylated promoters
		U	M	U	M
21 (218 known genes, 41% G+C content)	367,215	24,656	319,438	22,522	599	NM_001685, NM_002040, NM_006447, NM_005806, NM_003024, NM_005111, NM_145311, NM_145858, NM_005069, NM_009586, NM_018964, NM_018669, NM_021075, NM_033661, NM_033662
22 (341 known genes, 48% G+C content)	541,955	17,773	474,495	48,381	1,306	NM_053006, NM_022719, NM_001835, NM_007098, NM_012143, NM_030758, NM_153044, NM_000967, NM_005008, NM_006071, NM_014246, NM_014177