Table 2.

Basic characteristics of the studied SNPs in the DBP gene

Number	Gene and SNP ID	Allele variantsa	MAF	Chromosomal positionb (bp)	SNP type
1	rs16847036	G/A	0.050	72873089	Promoter
2	rs3733359	A/G	0.050	72868638	Exon 1
3	rs222029	G/A	0.162	72863826	Intron 1
4	rs1352843	G/A	0.156	72861818	Intron 1
5	rs222020	G/A	0.155	72855136	Intron 1
6	rs222003	C/G	0.070	72844952	Intron 6
7	rs222035	A/C	0.425	72840538	Intron 8
8	rs222040	G/A	0.421	72835796	Intron 11
9	rs222042	A/G	0.072	72831480	Intron 11
10	rs705117	G/A	0.140	72826979	Intron 12
11	rs17467825	G/A	0.284	72824381	3′ UTR
12	rs1491711	C/G	0.333	72821116	3′ UTR

SNP single-nucleotide polymorphism, MAF minor allele frequency

^aThe first allele is the minor allele

^bPositions are based on NCBI web site