About the Authors

Richard H. Baker


Affiliation Sackler Institute for Comparative Genomics, American Museum of Natural History, New York, New York, United States of America

Gerald S. Wilkinson

Affiliation Department of Biology, University of Maryland, College Park, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RHB GSW. Performed the experiments: RHB GSW. Analyzed the data: RHB GSW. Wrote the paper: RHB GSW.