About the Authors

John J. Vincent

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America, Molecular Biology Institute, University of California Los Angeles, Los Angeles, California, United States of America

Ziwei Li

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Serena A. Lee

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Xian Liu

Affiliation Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America

Marisabel O. Etter

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Silvia V. Diaz-Perez

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Sara K. Taylor

Affiliation Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America

Sofia Gkountela

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Anne G. Lindgren

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America

Amander T. Clark

clarka@ucla.edu

Affiliations Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, California, United States of America, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, United States of America, Molecular Biology Institute, University of California Los Angeles, Los Angeles, California, United States of America, Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JJV ATC. Performed the experiments: JJV ZL SAL XL MOE SVDP SKT SG AGL. Analyzed the data: JJV ATC. Contributed reagents/materials/analysis tools: JJV. Wrote the paper: JJV ATC.