About the Authors

Fiona Robinson

Current address: Department of Cell Biology, The Hospital for Sick Children MaRs Centre, Toronto, Ontario, Canada

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

Richard J. Jackson

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

Christopher W. J. Smith

cwjs1@cam.ac.uk

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CS RJ FR. Performed the experiments: FR. Analyzed the data: RJ FR. Wrote the paper: CS FR.