About the Authors

Shi-Tong Tonia Hsieh

sthsieh@temple.edu

Current address: Department of Biology, Temple University, Philadelphia, Pennsylvania, United States of America

Affiliation Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: STTH. Performed the experiments: STTH. Analyzed the data: STTH. Contributed reagents/materials/analysis tools: STTH. Wrote the paper: STTH.