Table 4.

Number of single nucleotide polymorphisms identified in the regulatory regions of the candidate genes

	Promoter		Open chromatin sites		Promoter flanking region		CTCF/TF binding site		Enhancer
	Within	Vicinity	Within	Vicinity	Within	Vicinity	Within	Vicinity	Within	Vicinity
Slc1a3	0	2	0	1	0	2	1	4	0	2
Grm2	0	0	0	0	0	0	5	5	0	0
Grik4	0	0	0	1	3	0	1	5	0	1
Eprs	0	0	0	0	0	0	1	2	0	0
Aadat	1	0	0	0	0	0	1	1	0	0
Gclc	0	0	0	0	1	2	1	1	1	2
Aldh18a1	0	0	0	0	0	0	0	0	0	0
Got1	0	0	0	1	1	0	0	0	0	0