About the Authors
- Andrew J. Pask, Richard R. Behringer
- Department of Molecular Genetics, University of Texas M. D. Anderson Cancer Center, Houston, Texas, United States of America
- Andrew J. Pask, Marilyn B. Renfree
- Department of Zoology, University of Melbourne, Melbourne, Victoria, Australia
The authors have declared that no competing interests exist.
Conceived and designed the experiments: RB AP MR. Performed the experiments: RB AP. Analyzed the data: RB AP. Contributed reagents/materials/analysis tools: MR. Wrote the paper: RB AP MR.