About the Authors

Josep M. Comeron

josep-comeron@uiowa.edu

Affiliations Department of Biology, University of Iowa, Iowa City, Iowa, United States of America, Interdisciplinary Program in Genetics, University of Iowa, Iowa City, Iowa, United States of America

Ramesh Ratnappan

Affiliation Department of Biology, University of Iowa, Iowa City, Iowa, United States of America

Samuel Bailin

Affiliation Department of Biology, University of Iowa, Iowa City, Iowa, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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