About the Authors
- Michael Z Ludwig, Arnar Palsson, Elena Alekseeva, Janaki Nathan, Martin Kreitman
- Department of Ecology and Evolution, University of Chicago, Illinois, United States of America
- Casey M Bergman
- Department of Genetics, University of Cambridge, United Kingdom
The authors have declared that no competing interests exist.
MZL and MK conceived and designed the experiments. MZL performed the experiments with EA and JN helping with embryo staining and genotyping. CMB conducted genomic sequence analysis. AP analyzed images. MZL, AP, and MK analyzed the data. MZL and EA contributed reagents/materials/analysis tools. MZL, AP, and MK wrote the paper.