(R.L.N.); HG004488, RR025747, RR025746, RR025745, HG006487, University of North Carolina Cancer Research Fund, UNC Bryson Philanthropic Fund, and the UNC Center for Genomics and Society (J.S.B.). L.G.B. is supported by the Intramural Research Program of the National Human Genome Research Institute. We thank the fol- lowing individuals for