Table 1.

PCR primers used for genotype analysis of ER-β gene

Polymorphism	Primer	Sequence
rs3020449(C/T)	Forward outer primer	5′ CCCAGATGGCTTCAGTG 3′
	Reverse outer primer	5′ CCGTCCTGTCCTTAAAAGTA 3′
	Forward inner primer	5′ CAAGGAAATTTTAGCAAATCC 3′
	Reverse inner primer	5′ CCTTTTTACATATTGTTAGGTTA 3′
rs3020450(G/A)	Forward outer primer	5′ TCCGTTCACTGTCTTCTCTAC 3′
	Reverse outer primer	5′ TGGGGTCTCTTCTGAATTAC 3′
	Forward inner primer	5′ CCTTGTGTTCTCTGTTCTCTCCA 3′
	Reverse inner primer	5′ GAAGAGAGCCCAGGATTTCTAC 3′
rs1271572(G/T)	Forward outer prime	5′ CCCCTCGTCTTCCTCTATTA 3′
	Reverse outer primer	5′ ACCGGGGAGACCTGTG 3′
	Forward inner primer	5′ GATGTGACACTGGGGGGG 3′
	Reverse inner primer	5′ CCACAGGCCATTGTGAGAA 3′
rs4986938 (G/A)	Forward primer	5′ GAGGAGACGGACCAAAGCCAC 3′
	Reverse Primer	5′ GCCATTGGTGTTGGATGCATG 3′
rs1256049(G/A)	Forward primer	5′ CTGCCACCCTATCTGTATCTTTTCCTATTCTCC 3′
	Reverse primer	5′ TCTTTCTCTGCCACCCTGGCGTCGATTATCTGA 3′