About the Authors

Gizem Kalay

Affiliation Department of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor, Michigan, United States of America

Patricia J. Wittkopp

wittkopp@umich.edu

Affiliations Department of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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