Association between Single Nucleotide Polymorphisms in Vitamin D Receptor Gene Polymorphisms and Permanent Tooth Caries Susceptibility to Permanent Tooth Caries in Chinese Adolescent

Table 1

The primers of vitamin D receptor (VDR) and band site of genotype.

SNP	Alleles	Primers	Fragment size (bp)	Digested fragment length (bp)
Bsm I; (rs1544410)	G/A	5′-ATACCTACTTTGCTGGTTTGC-3′; 5′-AGCCCATCTCCATTCCTTG-3′	512	AA: 512; AG: 512, 315, 197; GG: 315, 197
Taq I; (rs731236)	T/C	5′-AGCAGAGCAGAGTTCCAAGCAGA-3′; 5′-ATCTTGGCATAGAGCAGGTGGCT-3′	345	CC: 345; CT: 345, 260, 85; TT: 260, 85
Apa I; (rs7975232)	C/A		740	AA: 740; AC: 740, 535, 205; CC: 535, 205
Fok I; (rs10735810)	C/T	5′-AGCTGGCCCTGGCACTGACTCTGGCT-3′; 5′-ATGGAAACACCTTGCTTCTTCTCCCTC-3′	265	CC: 265; CT: 265, 196, 69; TT: 196, 69