About the Authors
- Nathan A. Billings
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Affiliation Department of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America
- Mark M. Emerson
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Affiliation Department of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America
- Constance L. Cepko
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* E-mail: cepko@genetics.med.harvard.edu
Affiliation Howard Hughes Medical Institute, Department of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: NAB CLC. Performed the experiments: NAB MME. Analyzed the data: NAB MME CLC. Contributed reagents/materials/analysis tools: NAB MME. Wrote the paper: NAB CLC.