Table 2.

Selected single nucleotide variants.

Gene	Locus	Function	Forward Primer	Reverse Primer	SNV	Position	Ref. a	Frequency	MAF a	Frequency
AXIN1	16p13.3	Cytoplasmic protein	ATGTCAGCCCCTT GTTTTTGCT	ATCTCGGGTAG CCGGTTTAGACT	rs370681	Intron	C	0.6295	T	0.3705
					rs12921862	Intron	C	0.887	A	0.113
					rs1805105	Exon 2	A	0.53508	G	0.4692
TBX20	7p14.2	Transcription factor	CTGTGCAGACT GTCGTCCTG	CACTGGCCTC TATTCCCCAC	rs4720169	Intron	G	0.3847	A	0.6153
TBX1	22q11.2	Transcription factor	AATGGGCGTCTT GTCTTCGC	GGGTCGCAGGG TCTGATTCC	rs41260844	Upstream	C	0.791	T	0.238
MTHFR	1p36	Folate metabolism	GGGCCTGAGCT GACAGAGAT	AACATGCTCCT CGGTGACAG	rs1801133	Exon 5	G	0.5473	A	0.4527
					rs1801131	Exon 8	T	0.808	G	0.192

Latin–American reference sequence (Ref.) ^a and minor allele frequency (MAF) ^a are shown.