About the Authors
Interdisciplinary Program in Genetics, University of Iowa, Iowa City, Iowa, United States of America
Bermuda Institute of Ocean Sciences, St. George's, Bermuda
Ecology and Evolutionary Biology Department, University of Arizona, Tucson, Arizona, United States of America
Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, United States of America
Department of Biology, University of Iowa, Iowa City, Iowa, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AM JH DA FGP DB. Performed the experiments: AM JEL. Analyzed the data: AM JEL JH FGP. Contributed reagents/materials/analysis tools: AM DB. Wrote the paper: AM DB.