About the Authors

Patrick H. Degnan, Howard Ochman, Nancy A. Moran
Department of Ecology and Evolutionary Biology, Yale University, New Haven, Connecticut, United States of America

Corresponding Author

patrick.degnan@yale.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PHD HO NAM. Performed the experiments: PHD. Analyzed the data: PHD. Wrote the paper: PHD HO NAM.