
Polymorphism of estrogen response element in TFF1 gene promoter is associated with an increased susceptibility to gastric cancer
Keywords: SNP, single nucleotide polymorphism; TFF, trefoil factor; ERE, estrogen response element; ER, estrogen receptor; PCR, polymerase chain reaction; RFLP, restriction fragment length of polymorphism; PCR-RFLP, polymerase chain reaction-restriction fragment le