<i>OGG1</i> mRNA expression by the genotypes of SNPs, using data from the HapMap^a.

aGenotyping data and mRNA expression levels for OGG1 Ser326Cys by genotypes obtained from the HapMap phase II release 23 data from EBV-transformed lymphoblastoid cell lines from 270 individuals. CHB: 45 unrelated Han Chinese in Beijing; JPT: 45 unrelated Japanese in Tokyo; CEU: 90 Utah residents with ancestry from northern and western Europe; YRI: 90 Yoruba in Ibadan, Nigeria. bTwo-side Student's t test within the stratum. cP values for the trend test of OGG1 mRNA expression among 3 genotypes for each SNP from a general linear model. dThere were missing data because genotyping data were not available.