About the Authors

Jeffrey M. DaCosta

dacostaj@bu.edu

Affiliation Department of Biology, Boston University, Boston, Massachusetts, United States of America

Michael D. Sorenson

Affiliation Department of Biology, Boston University, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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