Scatterplot and LD map of the genotyped tagging SNPs along the TOX3/LOC643714 region. Scatterplot and LD map of the genotyped tagging SNPs along the TOX3/LOC643714 region. The four tagging SNPs associated with risk of breast cancer in the BWHS population are located in the LOC643714 locus. The position of the previously reported rs3803662 is also indicated. The dotted line indicates the threshold of significance for α = 0.05. Edward A. Ruiz-Narváez et al. Cancer Epidemiol Biomarkers Prev 2010;19:1320-1327 ©2010 by American Association for Cancer Research