4051 Background: Recent genome-wide association studies had identified colorectal cancer susceptibility loci on chromosomes 8q24 (rs6983267), 15q13(rs4779584), 18q21(rs4939827, rs12953717 and rs4464148), 10p14(rs10795668) and 8q23.3(rs16892766). Although the function role of these germline variants are unclear, given the importance of these variants and… (More)