BKS, CT, and ADP conceived and executed the research. ALH, CT, and ADP identified the SNPs common to both datasets. ALH carried out the HWE analysis and the COUNT REC analysis. JSKK identified the 245 unrelated Whites used in the HWE analysis. CHJ carried out the haplotype analysis of pedigree 10043. BKS drafted the manuscript. SB, LJB, and GD participated in the design of the study and gave critical advice on earlier drafts of the manuscript. All authors have read and approved the final version of this manuscript.
