Table 2.

Primer sequences and restriction enzymes used for detection of the investigated polymorphisms.

Gene polymorphism (alleles)	PCR primers (5′−3′)	Enzyme (fragment bp)
rs1467967 (G/A)	Fwr: CACAGCCACCCTCCCTCTAAC	DraI
	Rev: GGCTCCACCCTTCAGTTTTGGA	(267/ 186, 81)
rs242557 (A/G)	Fwr: CTTGATGATGCATGGACCTCTC	ApaHI
	Rev: TTGACAGTACCCACGACACGTG	(211/ 139, 72)
rs3785883 (A/G)	Fwr: CCATCACCTTGTCAGAAACTC	BsaHI
	Rev: AGCCATGTGGTAGCCTCAG	(277/ 164, 113)
rs2471738 (T/C)	Fwr: CTCTCTGGACCCTCATCCACC	BstEII
	Rev: GAGAACCGAATGAGGACTGGAA	(170/ 104, 66)
rs7521 (G/A)	Fwr: ACCTCTGTGCCACCTCTCAC	PstI
	Rev: AGGTGAGGCTCTAGGCCAGT	(231/ 160, 71)

Fwr, forward primer; Rev, reverse primer.