About the Authors

Kathleen A. Estes

Affiliation Division of Biological Sciences, University of California, San Diego, La Jolla, California, United States of America

Suzannah C. Szumowski

Affiliation Division of Biological Sciences, University of California, San Diego, La Jolla, California, United States of America

Emily R. Troemel

etroemel@ucsd.edu

Affiliation Division of Biological Sciences, University of California, San Diego, La Jolla, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ERT KAE SCS. Performed the experiments: ERT KAE SCS. Analyzed the data: ERT KAE SCS. Wrote the paper: ERT KAE.