About the Authors
- Sergio Ruiz
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Affiliation Gene Expression Laboratory, The Salk Institute for Biological Studies, La Jolla, California, United States of America
- Kristen Brennand
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Affiliation Laboratory of Genetics, The Salk Institute for Biological Studies, La Jolla, California, United States of America
- Athanasia D. Panopoulos
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Affiliation Gene Expression Laboratory, The Salk Institute for Biological Studies, La Jolla, California, United States of America
- Aída Herrerías
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Affiliation Center of Regenerative Medicine in Barcelona, Barcelona, Spain
- Fred H. Gage
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Affiliation Laboratory of Genetics, The Salk Institute for Biological Studies, La Jolla, California, United States of America
- Juan Carlos Izpisua-Belmonte
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* E-mail: belmonte@salk.edu
Affiliations Gene Expression Laboratory, The Salk Institute for Biological Studies, La Jolla, California, United States of America, Center of Regenerative Medicine in Barcelona, Barcelona, Spain
Competing Interests
Sanofi-Aventis provided funding for this study. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: SR JCIB. Collection and assembly of data: SR KB ADP AH. Analyzed the data: SR KB ADP AH FHG JCIB. Wrote the manuscript: SR KB ADP JCIB.