About the Authors
Department of Genetics, Stanford University, Stanford, California, United States of America
HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, United States of America
Department of Anthropology, The Pennsylvania State University, University Park, Pennsylvania, United States of America
Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
Department of Human Genetics, University of Michigan, Ann Arbor, Michigan, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SIC DMA MB JZL RMM GSB HT MDS. Performed the experiments: DMA MB BM SB NAG MDS. Analyzed the data: SIC SB MB BM NAG JZL DMA HT. Wrote the paper: SIC HT MDS.