About the Authors

Stavroula K. Hatzios

Affiliations Department of Chemistry, University of California, Berkeley, Berkeley, California, United States of America, Howard Hughes Medical Institute, University of California, Berkeley, Berkeley, California, United States of America

Carolyn R. Bertozzi

crb@berkeley.edu

Affiliations Department of Chemistry, University of California, Berkeley, Berkeley, California, United States of America, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California, United States of America, Howard Hughes Medical Institute, University of California, Berkeley, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.