There were no significant differences in the frequency distribution of both genotypes and alles when the cases were campared with the controls at the rs2235371,rs2013162 and rs2235377 loci(P >0.05). Above three loci were located in the same block,rs2235371 and rs2235377 loci presents the strong linkage disequilibrium(r2 =0.949, D'=0.974).Possible haplotypes wereCCT >CAT >TAC,and there was no significant difference between the cases and controls in haplotype distribution(P >0.05).
Conclusion:
Polymorphisms of rs2235371,rs2013162 and rs2235377 in IRF6 gene may be associ-ated with NSCL/P in Xinjiang Uygur people.