A genomic analysis of genetic variation and population structure in Native Americans

The Galton Laboratory, Department of Biology, University College London, London, NW1 2HE, United Kingdom Department of Human Genetics, University of Michigan, 1241 E. Catherine Street, Ann Arbor, MI 48109-0618, USA Department of Biological Sciences, Stanford University, Stanford, CA 94305, USA Laboratorio de Genética Molecular, Universidad de Antioquia, Apartado Aéreo 1226, Medellín, Colombia Centro Internacional de Control del Estrés, Ciudad de Guatemala, Guatemala Laboratorio de Bioquímica, Universidad Peruana Cayetano Heredia, Lima, Peru CHU Sainte-Justine, Centre de Recherche, 3175 Côte-Ste-Catherine, Montréal, Québec, Canada School of Public Health, University of California, Berkeley, CA 94720, USA Escuela de Biología, Universidad de Costa Rica, San José, Costa Rica Departamento de Genética, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Cx. Postal 15053, 91501-970 Porto Alegre, RS, Brazil Programa de Genética Humana, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile