Objective This study aim to explore the association of functional SNP 1246A>G in RFT2 gene with susceptibility to esophageal squamous cell carcinoma(ESCC). Methods A total of 240 patients with ESCC and 198 healthy individuals without overt cancer were chosen as experimental subjects. Blood samples were taken from all subjects. After DNA was extracted and amplified,the RFT2 SNP was determined by direct sequencing. Frequencies were then calculated and associated with the collected suspicous risk factors for s...