About the Authors

Gregory W. Carter

gcarter@systemsbiology.org

Affiliation Institute for Systems Biology, Seattle, Washington, United States of America

David J. Galas

Affiliation Institute for Systems Biology, Seattle, Washington, United States of America

Timothy Galitski

Affiliation Institute for Systems Biology, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: GWC. Wrote the paper: GWC DJG TG. Conceived the analysis: GWC DJG TG.