About the Authors

Cathy Haag-Liautard, Brian Charlesworth, Peter D Keightley
Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom

Nicole Coffey, Michael Lynch
Department of Biology, Indiana University, Bloomington, Indiana, United States of America

David Houle
Department of Biological Science, Florida State University, Tallahassee, Florida, United States of America

Corresponding Author

keightley.pb2008@gmail.com

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

DH was responsible for producing the Florida MA lines CH-L carried out the DHPLC analysis of MA lines, associated DNA sequencing, and pyrosequencing. NC and ML were responsible the direct sequencing of MA lines. PDK and CH-L analysed the data, with advice from BC. PDK drafted the paper. All authors revised the manuscript.