About the Authors

Chuong B. Do, Joyce Y. Tung, Elizabeth Dorfman, Amy K. Kiefer, Emily M. Drabant, Uta Francke, Joanna L. Mountain, Anne Wojcicki, Nicholas Eriksson
23andMe, Mountain View, California, United States of America

Samuel M. Goldman, Caroline M. Tanner, J. William Langston
Parkinson's Institute, Sunnyvale, California, United States of America

Corresponding Authors

Competing Interests

CBD, JYT, ED, AKK, EMD, UF, JLM, AW, and NE are or have been employed by 23andMe and own stock options in the company. 23andMe CEO AW has provided general guidance, including guidance related to the company's research undertakings and direction. PLoS co-founder Michael B. Eisen is a member of the 23andMe Scientific Advisory Board.

Author Contributions

Conceived and designed the experiments: CBD JYT ED AKK EMD UF JLM SMG CMT JWL AW NE. Performed the experiments: CBD JYT ED AKK EMD UF JLM SMG CMT JWL AW NE. Analyzed the data: CBD NE. Wrote the paper: CBD NE.